diff --git a/.github/workflows/deploy-cp.yml b/.github/workflows/deploy-cp.yml index 3ebe8924..dcc86d5d 100644 --- a/.github/workflows/deploy-cp.yml +++ b/.github/workflows/deploy-cp.yml @@ -269,7 +269,6 @@ jobs: DD_AUTH_COOKIE_DOMAIN="$DD_AUTH_COOKIE_DOMAIN" \ DD_AUTH_COOKIE_SECRET="$DD_AUTH_COOKIE_SECRET" \ bake apps/dd-shell/workload.json.tmpl - bake apps/ee-proxy/workload.json.tmpl } | jq -cs '.') # EE_CAPTURE_SOCKET tells EE (post-capture-socket patch) to tee diff --git a/README.md b/README.md index 60df9095..e52a44c1 100644 --- a/README.md +++ b/README.md @@ -72,7 +72,7 @@ Zero shared secrets. Cloudflare handles tunnel/DNS routing only; DD owns auth in | Caller | Endpoint | Auth | | --- | --- | --- | -| Human browser | CP `/`, agent `/`, dd-shell terminal | DD GitHub App OAuth broker + signed DD session cookie | +| Human browser | CP `/`, agent `/` | DD GitHub App OAuth broker + signed DD session cookie | | Agent → CP | `/register`, `/ingress/replace` | Intel ITA token verified in-code | | CI → agent | `/deploy`, `/exec`, `/logs/{app}` | GitHub Actions OIDC JWT verified in-code (`repository_owner == DD_OWNER`) | | Anyone | `/health`, `/cp/attest`, `/api/agents`, workload URLs | Public read-only or self-authenticating content | @@ -111,12 +111,26 @@ The agent verifies the OIDC token against GitHub's JWKS, checks `repository_owne ## Terminal access -Each VM runs `dd-shell` as a workload on a `-shell` labelled subdomain (for example `app-shell.devopsdefender.com` or `-shell.devopsdefender.com`). DD gates it behind the same GitHub App broker session as the dashboards. The shell UI separates observed read-only workload logs from controlled read-write PTY sessions. Read-only viewing does not change integrity state because it cannot send input or signals; read-write PTYs are controlled as soon as they exist and keep encrypted transcript history inside the enclave. - -The shell is installable as a small PWA. Browser notifications are always -delivered by default when permission is granted; on mobile, install the shell -from the browser so the service worker can present notifications through the -platform notification surface while the shell is active. +Each VM runs `dd-sessiond` as the local session supervisor. `dd-sessiond` owns +PTYs, child process groups, resize/close control, and encrypted transcript +history inside the enclave. + +Native clients use a paired device key against the agent's `/noise/ws` endpoint. +The bootstrap flow fetches `/health`, appraises `noise.quote_b64` with Intel +Trust Authority, checks that the quote binds `noise.pubkey_hex` into TDX +`report_data`, and then runs Noise_IK over WebSocket. The exposed session RPC surface is +`shell.list_recipes`, `shell.list_sessions`, `shell.create_session`, +`shell.replay_session`, `shell.resize_session`, `shell.close_session`, and the +streaming `shell.attach_session` method. Session control and PTY bytes flow +inside the Noise transport to the agent and then to local `dd-sessiond`; the CP +is used for enrollment brokering and route discovery, not for shell/log/session +bytes or paired-device trust storage. + +Client implementations live outside this repo in +[`devopsdefender/dd-client`](https://github.com/devopsdefender/dd-client), +which contains the shared client core, CLI, and native app workspace. +The browser remains dashboard and enrollment UI only. Shell/session workflows +belong in `dd-client`. ## STONITH diff --git a/apps/README.md b/apps/README.md index d8d70a92..b25fd6e9 100644 --- a/apps/README.md +++ b/apps/README.md @@ -117,34 +117,34 @@ it does not create a read-write terminal or any input path into the workload. DD separates terminal access by capability: -- **Read-only workload terminals** show workload logs in the dd-shell xterm UI. +- **Read-only workload terminals** show workload logs in the terminal UI. They are for oracle-style services where an operator should be able to inspect output without sending input, resizing a PTY, interrupting, or closing the process. Opening a read-only terminal is observation only, so it leaves the workload's user-facing integrity state clean. -- **Read-write PTY sessions** are created inside `dd-shell`. They are for +- **Read-write PTY sessions** are owned by `dd-sessiond`. They are for confidential shells and ZDR coding agents such as Codex or Claude. These - sessions are reconnectable and write encrypted transcript records under - `DD_SHELL_DIR`. A read-write PTY is controlled as soon as it exists because - the holder can send stdin, resize the terminal, and deliver terminal signals. + sessions are reconnectable and write encrypted transcript records. A + read-write PTY is controlled as soon as it exists because the holder can send + stdin, resize the terminal, and deliver terminal signals. -The shell UI treats both as terminal views, but only read-write sessions get -WebSocket input, resize, and close controls. Workloads do not opt into -read-write access by putting metadata in `workload.json`; the boundary is the -dd-shell API surface. Internally DD may still call this taint tracking, but the -API/UI should speak in integrity terms: clean for observed-only logs, -controlled for interactive PTYs or other human control paths. +The native client treats both as terminal views, but only read-write sessions +get input, resize, and close controls. Workloads do not opt into read-write +access by putting metadata in `workload.json`; the boundary is the session +protocol exposed by `dd-agent` over Noise. +Internally DD may still call this taint tracking, but the API/UI should speak in +integrity terms: clean for observed-only logs, controlled for interactive PTYs +or other human control paths. -The renderer uses vendored xterm assets and recognizes WezTerm-compatible -notification escapes after the user grants browser notification permission: +Native clients may recognize WezTerm-compatible notification escapes: ```sh printf '\033]9;%s\033\\' 'job finished' printf '\033]777;notify;%s;%s\033\\' 'oracle' 'new result available' ``` -For mobile web, this is the first step toward a PWA-style shell inbox: read-only -workload cards, read-write Codex/Claude session cards, and push-backed +The native desktop/mobile app is the target for shell inbox workflows: +read-only workload cards, read-write Codex/Claude session cards, and notifications for long-running jobs. Per-workload ingress is **boot-time only** today. Workloads POSTed later via @@ -175,7 +175,8 @@ inline in two places so both lifecycle points behave identically: | `busybox` | | ✅ | ✅ | | `cloudflared` | ✅ | ✅ | ✅ | | `dd-agent` | | ✅ | ✅ | -| `dd-shell` | | ✅ | ✅ | +| `dd-sessiond` | ✅ | ✅ | ✅ | +| `dd-shell` | ✅ | ✅ | ✅ | | `human-readonly` | | ✅ | | | `dd-management` | ✅ | | | | `podman-static` | | ✅ | ✅ | @@ -185,29 +186,23 @@ inline in two places so both lifecycle points behave identically: Additional examples: - `apps/human-readonly`: tiny preview-only read-only oracle. It emits logs for - dd-shell's read-only terminal, serves `/oracle.json` on port 8082, gets a - vanity `oracle.` address, and appears in the dashboards. It - is a shell workload recipe, not a `devopsdefender` binary subcommand. + native clients, serves `/oracle.json` on port 8082, gets a vanity + `oracle.` address, and appears in the dashboards. It is a + shell workload recipe, not a `devopsdefender` binary subcommand. - `apps/oracle-readonly`: standalone oracle example with the same scraper and vanity-address metadata; copy this shape into real oracle app repos. -- `apps/confidential-shell`: runs dd-shell with - `DD_SHELL_DIR=/var/lib/easyenclave/data/dd-shell` so read-write PTY - transcript history survives on the workload disk. -- `apps/codex-podman-shell`: alternative read-write shell workload. It exposes - the normal `-shell` label, stores encrypted dd-shell history under - `/var/lib/easyenclave/data/dd-shell`, and advertises a Codex recipe in the - shell UI. The normal shell recipe remains available. Launching Codex starts a - Podman-backed Node container with per-session home, workspace, cache, and tmp - directories supplied by dd-shell. The container installs `@openai/codex` on - first use, so `codex login` can be completed interactively from the browser - terminal. Session scratch is intentionally ephemeral in this first slice; the - encrypted transcript remains under `DD_SHELL_DIR`. Use this instead of - `dd-shell`, not alongside it, unless you give one of them a different - `hostname_label`. - -CP stays slim: just `cloudflared` + `dd-management`. Preview agent VMs run a -small read-only oracle plus agent + podman for CI to prove registration, -scraping, vanity ingress, and dashboards end-to-end. Prod agent VMs use the +- `apps/confidential-shell`: legacy standalone shell workload for deployments + that still run the browser shell and PTY supervisor in one process. Scheduled + for removal once all clients use `dd-sessiond` over Noise. +- `apps/codex-podman-shell`: legacy read-write shell workload. It exposes the + normal `-shell` label and carries an older self-contained Codex recipe path. + Scheduled for removal; new deployments should use `dd-sessiond`. + +CP stays slim: `cloudflared` + `dd-management` + static/web client assets as +needed. It must not carry shell, log, transcript, or PTY bytes. +Preview agent VMs run a small read-only oracle plus agent + podman for CI to +prove registration, scraping, vanity ingress, and dashboards end-to-end. Prod +agent VMs use the same CPU-only boot shape without demo workloads for now. `dd-local-dogfood` uses that same prod boot chain but is manually managed, sized larger by default, and not relaunched by CI. diff --git a/apps/_infra/local-cp.sh b/apps/_infra/local-cp.sh index 2a89126a..57f92641 100755 --- a/apps/_infra/local-cp.sh +++ b/apps/_infra/local-cp.sh @@ -153,6 +153,9 @@ build_config_iso() { DD_OWNER_ID="$EE_OWNER_ID" \ DD_OWNER_KIND="$EE_OWNER_KIND" \ bake "$REPO_ROOT/apps/dd-management/workload.json.tmpl" + DD_SESSIOND_DIR=/tmp/dd-shell \ + DD_SESSIOND_SCRATCH_DIR=/tmp/dd-shell/sessions \ + bake "$REPO_ROOT/apps/dd-sessiond/workload.json.tmpl" DD_DOMAIN="$DD_DOMAIN" \ DD_HOSTNAME="$HOSTNAME" \ DD_ENV="$ENV_LABEL" \ diff --git a/apps/dd-agent/workload.json.tmpl b/apps/dd-agent/workload.json.tmpl index 359045e6..30812a73 100644 --- a/apps/dd-agent/workload.json.tmpl +++ b/apps/dd-agent/workload.json.tmpl @@ -28,6 +28,7 @@ "DD_CONFIDENTIAL=${DD_CONFIDENTIAL}", "DD_PORT=8080", "DD_EXTRA_INGRESS=${DD_EXTRA_INGRESS}", + "DD_AGENT_DEVICES_PATH=/var/lib/easyenclave/data/dd-agent/devices.json", "DD_ORACLES_B64=${DD_ORACLES_B64}" ] } diff --git a/apps/dd-shell/workload.json.tmpl b/apps/dd-shell/workload.json.tmpl index b1210776..c657a293 100644 --- a/apps/dd-shell/workload.json.tmpl +++ b/apps/dd-shell/workload.json.tmpl @@ -4,10 +4,6 @@ "env": [ "DD_MODE=shell", "DD_SHELL_PORT=7682", - "DD_SHELL_DIR=/tmp/dd-shell", - "DD_SHELL_EE_SOCKET=/var/lib/easyenclave/agent.sock", - "DD_SESSIOND_HTTP_URL=http://127.0.0.1:7683", - "DD_SESSIOND_ATTACH_ADDR=127.0.0.1:7684", "DD_ENV=${DD_ENV}", "DD_OWNER=${DD_OWNER}", "DD_OWNER_ID=${DD_OWNER_ID}", diff --git a/assets/xterm/LICENSE b/assets/xterm/LICENSE deleted file mode 100644 index 4472336c..00000000 --- a/assets/xterm/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -Copyright (c) 2017-2019, The xterm.js authors (https://github.com/xtermjs/xterm.js) -Copyright (c) 2014-2016, SourceLair Private Company (https://www.sourcelair.com) -Copyright (c) 2012-2013, Christopher Jeffrey (https://github.com/chjj/) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/assets/xterm/README.md b/assets/xterm/README.md deleted file mode 100644 index 682ff4f0..00000000 --- a/assets/xterm/README.md +++ /dev/null @@ -1,7 +0,0 @@ -Vendored xterm browser assets for dd-shell. - -- `xterm.js` and `xterm.css`: `@xterm/xterm` 5.5.0 -- `addon-fit.js`: `@xterm/addon-fit` 0.10.0 - -Source: https://www.npmjs.com/package/@xterm/xterm -License: MIT, see `LICENSE`. diff --git a/assets/xterm/addon-fit.js b/assets/xterm/addon-fit.js deleted file mode 100644 index 03889719..00000000 --- a/assets/xterm/addon-fit.js +++ /dev/null @@ -1,2 +0,0 @@ -!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.FitAddon=t():e.FitAddon=t()}(self,(()=>(()=>{"use strict";var e={};return(()=>{var t=e;Object.defineProperty(t,"__esModule",{value:!0}),t.FitAddon=void 0,t.FitAddon=class{activate(e){this._terminal=e}dispose(){}fit(){const e=this.proposeDimensions();if(!e||!this._terminal||isNaN(e.cols)||isNaN(e.rows))return;const t=this._terminal._core;this._terminal.rows===e.rows&&this._terminal.cols===e.cols||(t._renderService.clear(),this._terminal.resize(e.cols,e.rows))}proposeDimensions(){if(!this._terminal)return;if(!this._terminal.element||!this._terminal.element.parentElement)return;const e=this._terminal._core,t=e._renderService.dimensions;if(0===t.css.cell.width||0===t.css.cell.height)return;const r=0===this._terminal.options.scrollback?0:e.viewport.scrollBarWidth,i=window.getComputedStyle(this._terminal.element.parentElement),o=parseInt(i.getPropertyValue("height")),s=Math.max(0,parseInt(i.getPropertyValue("width"))),n=window.getComputedStyle(this._terminal.element),l=o-(parseInt(n.getPropertyValue("padding-top"))+parseInt(n.getPropertyValue("padding-bottom"))),a=s-(parseInt(n.getPropertyValue("padding-right"))+parseInt(n.getPropertyValue("padding-left")))-r;return{cols:Math.max(2,Math.floor(a/t.css.cell.width)),rows:Math.max(1,Math.floor(l/t.css.cell.height))}}}})(),e})())); -//# sourceMappingURL=addon-fit.js.map \ No newline at end of file diff --git a/assets/xterm/xterm.css b/assets/xterm/xterm.css deleted file mode 100644 index e97b6439..00000000 --- a/assets/xterm/xterm.css +++ /dev/null @@ -1,218 +0,0 @@ -/** - * Copyright (c) 2014 The xterm.js authors. All rights reserved. - * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License) - * https://github.com/chjj/term.js - * @license MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - * Originally forked from (with the author's permission): - * Fabrice Bellard's javascript vt100 for jslinux: - * http://bellard.org/jslinux/ - * Copyright (c) 2011 Fabrice Bellard - * The original design remains. The terminal itself - * has been extended to include xterm CSI codes, among - * other features. - */ - -/** - * Default styles for xterm.js - */ - -.xterm { - cursor: text; - position: relative; - user-select: none; - -ms-user-select: none; - -webkit-user-select: none; -} - -.xterm.focus, -.xterm:focus { - outline: none; -} - -.xterm .xterm-helpers { - position: absolute; - top: 0; - /** - * The z-index of the helpers must be higher than the canvases in order for - * IMEs to appear on top. - */ - z-index: 5; -} - -.xterm .xterm-helper-textarea { - padding: 0; - border: 0; - margin: 0; - /* Move textarea out of the screen to the far left, so that the cursor is not visible */ - position: absolute; - opacity: 0; - left: -9999em; - top: 0; - width: 0; - height: 0; - z-index: -5; - /** Prevent wrapping so the IME appears against the textarea at the correct position */ - white-space: nowrap; - overflow: hidden; - resize: none; -} - -.xterm .composition-view { - /* TODO: Composition position got messed up somewhere */ - background: #000; - color: #FFF; - display: none; - position: absolute; - white-space: nowrap; - z-index: 1; -} - -.xterm .composition-view.active { - display: block; -} - -.xterm .xterm-viewport { - /* On OS X this is required in order for the scroll bar to appear fully opaque */ - background-color: #000; - overflow-y: scroll; - cursor: default; - position: absolute; - right: 0; - left: 0; - top: 0; - bottom: 0; -} - -.xterm .xterm-screen { - position: relative; -} - -.xterm .xterm-screen canvas { - position: absolute; - left: 0; - top: 0; -} - -.xterm .xterm-scroll-area { - visibility: hidden; -} - -.xterm-char-measure-element { - display: inline-block; - visibility: hidden; - position: absolute; - top: 0; - left: -9999em; - line-height: normal; -} - -.xterm.enable-mouse-events { - /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */ - cursor: default; -} - -.xterm.xterm-cursor-pointer, -.xterm .xterm-cursor-pointer { - cursor: pointer; -} - -.xterm.column-select.focus { - /* Column selection mode */ - cursor: crosshair; -} - -.xterm .xterm-accessibility:not(.debug), -.xterm .xterm-message { - position: absolute; - left: 0; - top: 0; - bottom: 0; - right: 0; - z-index: 10; - color: transparent; - pointer-events: none; -} - -.xterm .xterm-accessibility-tree:not(.debug) *::selection { - color: transparent; -} - -.xterm .xterm-accessibility-tree { - user-select: text; - white-space: pre; -} - -.xterm .live-region { - position: absolute; - left: -9999px; - width: 1px; - height: 1px; - overflow: hidden; -} - -.xterm-dim { - /* Dim should not apply to background, so the opacity of the foreground color is applied - * explicitly in the generated class and reset to 1 here */ - opacity: 1 !important; -} - -.xterm-underline-1 { text-decoration: underline; } -.xterm-underline-2 { text-decoration: double underline; } -.xterm-underline-3 { text-decoration: wavy underline; } -.xterm-underline-4 { text-decoration: dotted underline; } -.xterm-underline-5 { text-decoration: dashed underline; } - -.xterm-overline { - text-decoration: overline; -} - -.xterm-overline.xterm-underline-1 { text-decoration: overline underline; } -.xterm-overline.xterm-underline-2 { text-decoration: overline double underline; } -.xterm-overline.xterm-underline-3 { text-decoration: overline wavy underline; } -.xterm-overline.xterm-underline-4 { text-decoration: overline dotted underline; } -.xterm-overline.xterm-underline-5 { text-decoration: overline dashed underline; } - -.xterm-strikethrough { - text-decoration: line-through; -} - -.xterm-screen .xterm-decoration-container .xterm-decoration { - z-index: 6; - position: absolute; -} - -.xterm-screen .xterm-decoration-container .xterm-decoration.xterm-decoration-top-layer { - z-index: 7; -} - -.xterm-decoration-overview-ruler { - z-index: 8; - position: absolute; - top: 0; - right: 0; - pointer-events: none; -} - -.xterm-decoration-top { - z-index: 2; - position: relative; 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t={node:e.anchorNode,offset:e.anchorOffset},i={node:e.focusNode,offset:e.focusOffset};if((t.node.compareDocumentPosition(i.node)&Node.DOCUMENT_POSITION_PRECEDING||t.node===i.node&&t.offset>i.offset)&&([t,i]=[i,t]),t.node.compareDocumentPosition(this._rowElements[0])&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_FOLLOWING)&&(t={node:this._rowElements[0].childNodes[0],offset:0}),!this._rowContainer.contains(t.node))return;const s=this._rowElements.slice(-1)[0];if(i.node.compareDocumentPosition(s)&(Node.DOCUMENT_POSITION_CONTAINED_BY|Node.DOCUMENT_POSITION_PRECEDING)&&(i={node:s,offset:s.textContent?.length??0}),!this._rowContainer.contains(i.node))return;const r=({node:e,offset:t})=>{const i=e instanceof Text?e.parentNode:e;let s=parseInt(i?.getAttribute("aria-posinset"),10)-1;if(isNaN(s))return console.warn("row is invalid. 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s=i(3614),r=i(3656),n=i(3551),o=i(9042),a=i(3730),h=i(1680),c=i(3107),l=i(5744),d=i(2950),_=i(1296),u=i(428),f=i(4269),v=i(5114),p=i(8934),g=i(3230),m=i(9312),S=i(4725),C=i(6731),b=i(8055),w=i(8969),y=i(8460),E=i(844),k=i(6114),L=i(8437),D=i(2584),R=i(7399),x=i(5941),A=i(9074),B=i(2585),T=i(5435),M=i(4567),O=i(779);class P extends w.CoreTerminal{get onFocus(){return this._onFocus.event}get onBlur(){return this._onBlur.event}get onA11yChar(){return this._onA11yCharEmitter.event}get onA11yTab(){return this._onA11yTabEmitter.event}get onWillOpen(){return this._onWillOpen.event}constructor(e={}){super(e),this.browser=k,this._keyDownHandled=!1,this._keyDownSeen=!1,this._keyPressHandled=!1,this._unprocessedDeadKey=!1,this._accessibilityManager=this.register(new E.MutableDisposable),this._onCursorMove=this.register(new y.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onKey=this.register(new y.EventEmitter),this.onKey=this._onKey.event,this._onRender=this.register(new y.EventEmitter),this.onRender=this._onRender.event,this._onSelectionChange=this.register(new y.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onTitleChange=this.register(new y.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onBell=this.register(new y.EventEmitter),this.onBell=this._onBell.event,this._onFocus=this.register(new y.EventEmitter),this._onBlur=this.register(new y.EventEmitter),this._onA11yCharEmitter=this.register(new y.EventEmitter),this._onA11yTabEmitter=this.register(new y.EventEmitter),this._onWillOpen=this.register(new y.EventEmitter),this._setup(),this._decorationService=this._instantiationService.createInstance(A.DecorationService),this._instantiationService.setService(B.IDecorationService,this._decorationService),this._linkProviderService=this._instantiationService.createInstance(O.LinkProviderService),this._instantiationService.setService(S.ILinkProviderService,this._linkProviderService),this._linkProviderService.registerLinkProvider(this._instantiationService.createInstance(a.OscLinkProvider)),this.register(this._inputHandler.onRequestBell((()=>this._onBell.fire()))),this.register(this._inputHandler.onRequestRefreshRows(((e,t)=>this.refresh(e,t)))),this.register(this._inputHandler.onRequestSendFocus((()=>this._reportFocus()))),this.register(this._inputHandler.onRequestReset((()=>this.reset()))),this.register(this._inputHandler.onRequestWindowsOptionsReport((e=>this._reportWindowsOptions(e)))),this.register(this._inputHandler.onColor((e=>this._handleColorEvent(e)))),this.register((0,y.forwardEvent)(this._inputHandler.onCursorMove,this._onCursorMove)),this.register((0,y.forwardEvent)(this._inputHandler.onTitleChange,this._onTitleChange)),this.register((0,y.forwardEvent)(this._inputHandler.onA11yChar,this._onA11yCharEmitter)),this.register((0,y.forwardEvent)(this._inputHandler.onA11yTab,this._onA11yTabEmitter)),this.register(this._bufferService.onResize((e=>this._afterResize(e.cols,e.rows)))),this.register((0,E.toDisposable)((()=>{this._customKeyEventHandler=void 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this.buffers.active}focus(){this.textarea&&this.textarea.focus({preventScroll:!0})}_handleScreenReaderModeOptionChange(e){e?!this._accessibilityManager.value&&this._renderService&&(this._accessibilityManager.value=this._instantiationService.createInstance(M.AccessibilityManager,this)):this._accessibilityManager.clear()}_handleTextAreaFocus(e){this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(D.C0.ESC+"[I"),this.element.classList.add("focus"),this._showCursor(),this._onFocus.fire()}blur(){return this.textarea?.blur()}_handleTextAreaBlur(){this.textarea.value="",this.refresh(this.buffer.y,this.buffer.y),this.coreService.decPrivateModes.sendFocus&&this.coreService.triggerDataEvent(D.C0.ESC+"[O"),this.element.classList.remove("focus"),this._onBlur.fire()}_syncTextArea(){if(!this.textarea||!this.buffer.isCursorInViewport||this._compositionHelper.isComposing||!this._renderService)return;const e=this.buffer.ybase+this.buffer.y,t=this.buffer.lines.get(e);if(!t)return;const i=Math.min(this.buffer.x,this.cols-1),s=this._renderService.dimensions.css.cell.height,r=t.getWidth(i),n=this._renderService.dimensions.css.cell.width*r,o=this.buffer.y*this._renderService.dimensions.css.cell.height,a=i*this._renderService.dimensions.css.cell.width;this.textarea.style.left=a+"px",this.textarea.style.top=o+"px",this.textarea.style.width=n+"px",this.textarea.style.height=s+"px",this.textarea.style.lineHeight=s+"px",this.textarea.style.zIndex="-5"}_initGlobal(){this._bindKeys(),this.register((0,r.addDisposableDomListener)(this.element,"copy",(e=>{this.hasSelection()&&(0,s.copyHandler)(e,this._selectionService)})));const e=e=>(0,s.handlePasteEvent)(e,this.textarea,this.coreService,this.optionsService);this.register((0,r.addDisposableDomListener)(this.textarea,"paste",e)),this.register((0,r.addDisposableDomListener)(this.element,"paste",e)),k.isFirefox?this.register((0,r.addDisposableDomListener)(this.element,"mousedown",(e=>{2===e.button&&(0,s.rightClickHandler)(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))):this.register((0,r.addDisposableDomListener)(this.element,"contextmenu",(e=>{(0,s.rightClickHandler)(e,this.textarea,this.screenElement,this._selectionService,this.options.rightClickSelectsWord)}))),k.isLinux&&this.register((0,r.addDisposableDomListener)(this.element,"auxclick",(e=>{1===e.button&&(0,s.moveTextAreaUnderMouseCursor)(e,this.textarea,this.screenElement)})))}_bindKeys(){this.register((0,r.addDisposableDomListener)(this.textarea,"keyup",(e=>this._keyUp(e)),!0)),this.register((0,r.addDisposableDomListener)(this.textarea,"keydown",(e=>this._keyDown(e)),!0)),this.register((0,r.addDisposableDomListener)(this.textarea,"keypress",(e=>this._keyPress(e)),!0)),this.register((0,r.addDisposableDomListener)(this.textarea,"compositionstart",(()=>this._compositionHelper.compositionstart()))),this.register((0,r.addDisposableDomListener)(this.textarea,"compositionupdate",(e=>this._compositionHelper.compositionupdate(e)))),this.register((0,r.addDisposableDomListener)(this.textarea,"compositionend",(()=>this._compositionHelper.compositionend()))),this.register((0,r.addDisposableDomListener)(this.textarea,"input",(e=>this._inputEvent(e)),!0)),this.register(this.onRender((()=>this._compositionHelper.updateCompositionElements())))}open(e){if(!e)throw new Error("Terminal requires a parent element.");if(e.isConnected||this._logService.debug("Terminal.open was called on an element that was not attached to the DOM"),this.element?.ownerDocument.defaultView&&this._coreBrowserService)return void(this.element.ownerDocument.defaultView!==this._coreBrowserService.window&&(this._coreBrowserService.window=this.element.ownerDocument.defaultView));this._document=e.ownerDocument,this.options.documentOverride&&this.options.documentOverride instanceof Document&&(this._document=this.optionsService.rawOptions.documentOverride),this.element=this._document.createElement("div"),this.element.dir="ltr",this.element.classList.add("terminal"),this.element.classList.add("xterm"),e.appendChild(this.element);const t=this._document.createDocumentFragment();this._viewportElement=this._document.createElement("div"),this._viewportElement.classList.add("xterm-viewport"),t.appendChild(this._viewportElement),this._viewportScrollArea=this._document.createElement("div"),this._viewportScrollArea.classList.add("xterm-scroll-area"),this._viewportElement.appendChild(this._viewportScrollArea),this.screenElement=this._document.createElement("div"),this.screenElement.classList.add("xterm-screen"),this.register((0,r.addDisposableDomListener)(this.screenElement,"mousemove",(e=>this.updateCursorStyle(e)))),this._helperContainer=this._document.createElement("div"),this._helperContainer.classList.add("xterm-helpers"),this.screenElement.appendChild(this._helperContainer),t.appendChild(this.screenElement),this.textarea=this._document.createElement("textarea"),this.textarea.classList.add("xterm-helper-textarea"),this.textarea.setAttribute("aria-label",o.promptLabel),k.isChromeOS||this.textarea.setAttribute("aria-multiline","false"),this.textarea.setAttribute("autocorrect","off"),this.textarea.setAttribute("autocapitalize","off"),this.textarea.setAttribute("spellcheck","false"),this.textarea.tabIndex=0,this._coreBrowserService=this.register(this._instantiationService.createInstance(v.CoreBrowserService,this.textarea,e.ownerDocument.defaultView??window,this._document??"undefined"!=typeof window?window.document:null)),this._instantiationService.setService(S.ICoreBrowserService,this._coreBrowserService),this.register((0,r.addDisposableDomListener)(this.textarea,"focus",(e=>this._handleTextAreaFocus(e)))),this.register((0,r.addDisposableDomListener)(this.textarea,"blur",(()=>this._handleTextAreaBlur()))),this._helperContainer.appendChild(this.textarea),this._charSizeService=this._instantiationService.createInstance(u.CharSizeService,this._document,this._helperContainer),this._instantiationService.setService(S.ICharSizeService,this._charSizeService),this._themeService=this._instantiationService.createInstance(C.ThemeService),this._instantiationService.setService(S.IThemeService,this._themeService),this._characterJoinerService=this._instantiationService.createInstance(f.CharacterJoinerService),this._instantiationService.setService(S.ICharacterJoinerService,this._characterJoinerService),this._renderService=this.register(this._instantiationService.createInstance(g.RenderService,this.rows,this.screenElement)),this._instantiationService.setService(S.IRenderService,this._renderService),this.register(this._renderService.onRenderedViewportChange((e=>this._onRender.fire(e)))),this.onResize((e=>this._renderService.resize(e.cols,e.rows))),this._compositionView=this._document.createElement("div"),this._compositionView.classList.add("composition-view"),this._compositionHelper=this._instantiationService.createInstance(d.CompositionHelper,this.textarea,this._compositionView),this._helperContainer.appendChild(this._compositionView),this._mouseService=this._instantiationService.createInstance(p.MouseService),this._instantiationService.setService(S.IMouseService,this._mouseService),this.linkifier=this.register(this._instantiationService.createInstance(n.Linkifier,this.screenElement)),this.element.appendChild(t);try{this._onWillOpen.fire(this.element)}catch{}this._renderService.hasRenderer()||this._renderService.setRenderer(this._createRenderer()),this.viewport=this._instantiationService.createInstance(h.Viewport,this._viewportElement,this._viewportScrollArea),this.viewport.onRequestScrollLines((e=>this.scrollLines(e.amount,e.suppressScrollEvent,1))),this.register(this._inputHandler.onRequestSyncScrollBar((()=>this.viewport.syncScrollArea()))),this.register(this.viewport),this.register(this.onCursorMove((()=>{this._renderService.handleCursorMove(),this._syncTextArea()}))),this.register(this.onResize((()=>this._renderService.handleResize(this.cols,this.rows)))),this.register(this.onBlur((()=>this._renderService.handleBlur()))),this.register(this.onFocus((()=>this._renderService.handleFocus()))),this.register(this._renderService.onDimensionsChange((()=>this.viewport.syncScrollArea()))),this._selectionService=this.register(this._instantiationService.createInstance(m.SelectionService,this.element,this.screenElement,this.linkifier)),this._instantiationService.setService(S.ISelectionService,this._selectionService),this.register(this._selectionService.onRequestScrollLines((e=>this.scrollLines(e.amount,e.suppressScrollEvent)))),this.register(this._selectionService.onSelectionChange((()=>this._onSelectionChange.fire()))),this.register(this._selectionService.onRequestRedraw((e=>this._renderService.handleSelectionChanged(e.start,e.end,e.columnSelectMode)))),this.register(this._selectionService.onLinuxMouseSelection((e=>{this.textarea.value=e,this.textarea.focus(),this.textarea.select()}))),this.register(this._onScroll.event((e=>{this.viewport.syncScrollArea(),this._selectionService.refresh()}))),this.register((0,r.addDisposableDomListener)(this._viewportElement,"scroll",(()=>this._selectionService.refresh()))),this.register(this._instantiationService.createInstance(c.BufferDecorationRenderer,this.screenElement)),this.register((0,r.addDisposableDomListener)(this.element,"mousedown",(e=>this._selectionService.handleMouseDown(e)))),this.coreMouseService.areMouseEventsActive?(this._selectionService.disable(),this.element.classList.add("enable-mouse-events")):this._selectionService.enable(),this.options.screenReaderMode&&(this._accessibilityManager.value=this._instantiationService.createInstance(M.AccessibilityManager,this)),this.register(this.optionsService.onSpecificOptionChange("screenReaderMode",(e=>this._handleScreenReaderModeOptionChange(e)))),this.options.overviewRulerWidth&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(l.OverviewRulerRenderer,this._viewportElement,this.screenElement))),this.optionsService.onSpecificOptionChange("overviewRulerWidth",(e=>{!this._overviewRulerRenderer&&e&&this._viewportElement&&this.screenElement&&(this._overviewRulerRenderer=this.register(this._instantiationService.createInstance(l.OverviewRulerRenderer,this._viewportElement,this.screenElement)))})),this._charSizeService.measure(),this.refresh(0,this.rows-1),this._initGlobal(),this.bindMouse()}_createRenderer(){return this._instantiationService.createInstance(_.DomRenderer,this,this._document,this.element,this.screenElement,this._viewportElement,this._helperContainer,this.linkifier)}bindMouse(){const e=this,t=this.element;function i(t){const i=e._mouseService.getMouseReportCoords(t,e.screenElement);if(!i)return!1;let s,r;switch(t.overrideType||t.type){case"mousemove":r=32,void 0===t.buttons?(s=3,void 0!==t.button&&(s=t.button<3?t.button:3)):s=1&t.buttons?0:4&t.buttons?1:2&t.buttons?2:3;break;case"mouseup":r=0,s=t.button<3?t.button:3;break;case"mousedown":r=1,s=t.button<3?t.button:3;break;case"wheel":if(e._customWheelEventHandler&&!1===e._customWheelEventHandler(t))return!1;if(0===e.viewport.getLinesScrolled(t))return!1;r=t.deltaY<0?0:1,s=4;break;default:return!1}return!(void 0===r||void 0===s||s>4)&&e.coreMouseService.triggerMouseEvent({col:i.col,row:i.row,x:i.x,y:i.y,button:s,action:r,ctrl:t.ctrlKey,alt:t.altKey,shift:t.shiftKey})}const s={mouseup:null,wheel:null,mousedrag:null,mousemove:null},n={mouseup:e=>(i(e),e.buttons||(this._document.removeEventListener("mouseup",s.mouseup),s.mousedrag&&this._document.removeEventListener("mousemove",s.mousedrag)),this.cancel(e)),wheel:e=>(i(e),this.cancel(e,!0)),mousedrag:e=>{e.buttons&&i(e)},mousemove:e=>{e.buttons||i(e)}};this.register(this.coreMouseService.onProtocolChange((e=>{e?("debug"===this.optionsService.rawOptions.logLevel&&this._logService.debug("Binding to mouse events:",this.coreMouseService.explainEvents(e)),this.element.classList.add("enable-mouse-events"),this._selectionService.disable()):(this._logService.debug("Unbinding from mouse events."),this.element.classList.remove("enable-mouse-events"),this._selectionService.enable()),8&e?s.mousemove||(t.addEventListener("mousemove",n.mousemove),s.mousemove=n.mousemove):(t.removeEventListener("mousemove",s.mousemove),s.mousemove=null),16&e?s.wheel||(t.addEventListener("wheel",n.wheel,{passive:!1}),s.wheel=n.wheel):(t.removeEventListener("wheel",s.wheel),s.wheel=null),2&e?s.mouseup||(s.mouseup=n.mouseup):(this._document.removeEventListener("mouseup",s.mouseup),s.mouseup=null),4&e?s.mousedrag||(s.mousedrag=n.mousedrag):(this._document.removeEventListener("mousemove",s.mousedrag),s.mousedrag=null)}))),this.coreMouseService.activeProtocol=this.coreMouseService.activeProtocol,this.register((0,r.addDisposableDomListener)(t,"mousedown",(e=>{if(e.preventDefault(),this.focus(),this.coreMouseService.areMouseEventsActive&&!this._selectionService.shouldForceSelection(e))return i(e),s.mouseup&&this._document.addEventListener("mouseup",s.mouseup),s.mousedrag&&this._document.addEventListener("mousemove",s.mousedrag),this.cancel(e)}))),this.register((0,r.addDisposableDomListener)(t,"wheel",(e=>{if(!s.wheel){if(this._customWheelEventHandler&&!1===this._customWheelEventHandler(e))return!1;if(!this.buffer.hasScrollback){const t=this.viewport.getLinesScrolled(e);if(0===t)return;const i=D.C0.ESC+(this.coreService.decPrivateModes.applicationCursorKeys?"O":"[")+(e.deltaY<0?"A":"B");let s="";for(let e=0;e{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchStart(e),this.cancel(e)}),{passive:!0})),this.register((0,r.addDisposableDomListener)(t,"touchmove",(e=>{if(!this.coreMouseService.areMouseEventsActive)return this.viewport.handleTouchMove(e)?void 0:this.cancel(e)}),{passive:!1}))}refresh(e,t){this._renderService?.refreshRows(e,t)}updateCursorStyle(e){this._selectionService?.shouldColumnSelect(e)?this.element.classList.add("column-select"):this.element.classList.remove("column-select")}_showCursor(){this.coreService.isCursorInitialized||(this.coreService.isCursorInitialized=!0,this.refresh(this.buffer.y,this.buffer.y))}scrollLines(e,t,i=0){1===i?(super.scrollLines(e,t,i),this.refresh(0,this.rows-1)):this.viewport?.scrollLines(e)}paste(e){(0,s.paste)(e,this.textarea,this.coreService,this.optionsService)}attachCustomKeyEventHandler(e){this._customKeyEventHandler=e}attachCustomWheelEventHandler(e){this._customWheelEventHandler=e}registerLinkProvider(e){return this._linkProviderService.registerLinkProvider(e)}registerCharacterJoiner(e){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");const t=this._characterJoinerService.register(e);return this.refresh(0,this.rows-1),t}deregisterCharacterJoiner(e){if(!this._characterJoinerService)throw new Error("Terminal must be opened first");this._characterJoinerService.deregister(e)&&this.refresh(0,this.rows-1)}get markers(){return this.buffer.markers}registerMarker(e){return this.buffer.addMarker(this.buffer.ybase+this.buffer.y+e)}registerDecoration(e){return this._decorationService.registerDecoration(e)}hasSelection(){return!!this._selectionService&&this._selectionService.hasSelection}select(e,t,i){this._selectionService.setSelection(e,t,i)}getSelection(){return this._selectionService?this._selectionService.selectionText:""}getSelectionPosition(){if(this._selectionService&&this._selectionService.hasSelection)return{start:{x:this._selectionService.selectionStart[0],y:this._selectionService.selectionStart[1]},end:{x:this._selectionService.selectionEnd[0],y:this._selectionService.selectionEnd[1]}}}clearSelection(){this._selectionService?.clearSelection()}selectAll(){this._selectionService?.selectAll()}selectLines(e,t){this._selectionService?.selectLines(e,t)}_keyDown(e){if(this._keyDownHandled=!1,this._keyDownSeen=!0,this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;const t=this.browser.isMac&&this.options.macOptionIsMeta&&e.altKey;if(!t&&!this._compositionHelper.keydown(e))return this.options.scrollOnUserInput&&this.buffer.ybase!==this.buffer.ydisp&&this.scrollToBottom(),!1;t||"Dead"!==e.key&&"AltGraph"!==e.key||(this._unprocessedDeadKey=!0);const i=(0,R.evaluateKeyboardEvent)(e,this.coreService.decPrivateModes.applicationCursorKeys,this.browser.isMac,this.options.macOptionIsMeta);if(this.updateCursorStyle(e),3===i.type||2===i.type){const t=this.rows-1;return this.scrollLines(2===i.type?-t:t),this.cancel(e,!0)}return 1===i.type&&this.selectAll(),!!this._isThirdLevelShift(this.browser,e)||(i.cancel&&this.cancel(e,!0),!i.key||!!(e.key&&!e.ctrlKey&&!e.altKey&&!e.metaKey&&1===e.key.length&&e.key.charCodeAt(0)>=65&&e.key.charCodeAt(0)<=90)||(this._unprocessedDeadKey?(this._unprocessedDeadKey=!1,!0):(i.key!==D.C0.ETX&&i.key!==D.C0.CR||(this.textarea.value=""),this._onKey.fire({key:i.key,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(i.key,!0),!this.optionsService.rawOptions.screenReaderMode||e.altKey||e.ctrlKey?this.cancel(e,!0):void(this._keyDownHandled=!0))))}_isThirdLevelShift(e,t){const i=e.isMac&&!this.options.macOptionIsMeta&&t.altKey&&!t.ctrlKey&&!t.metaKey||e.isWindows&&t.altKey&&t.ctrlKey&&!t.metaKey||e.isWindows&&t.getModifierState("AltGraph");return"keypress"===t.type?i:i&&(!t.keyCode||t.keyCode>47)}_keyUp(e){this._keyDownSeen=!1,this._customKeyEventHandler&&!1===this._customKeyEventHandler(e)||(function(e){return 16===e.keyCode||17===e.keyCode||18===e.keyCode}(e)||this.focus(),this.updateCursorStyle(e),this._keyPressHandled=!1)}_keyPress(e){let t;if(this._keyPressHandled=!1,this._keyDownHandled)return!1;if(this._customKeyEventHandler&&!1===this._customKeyEventHandler(e))return!1;if(this.cancel(e),e.charCode)t=e.charCode;else if(null===e.which||void 0===e.which)t=e.keyCode;else{if(0===e.which||0===e.charCode)return!1;t=e.which}return!(!t||(e.altKey||e.ctrlKey||e.metaKey)&&!this._isThirdLevelShift(this.browser,e)||(t=String.fromCharCode(t),this._onKey.fire({key:t,domEvent:e}),this._showCursor(),this.coreService.triggerDataEvent(t,!0),this._keyPressHandled=!0,this._unprocessedDeadKey=!1,0))}_inputEvent(e){if(e.data&&"insertText"===e.inputType&&(!e.composed||!this._keyDownSeen)&&!this.optionsService.rawOptions.screenReaderMode){if(this._keyPressHandled)return!1;this._unprocessedDeadKey=!1;const t=e.data;return this.coreService.triggerDataEvent(t,!0),this.cancel(e),!0}return!1}resize(e,t){e!==this.cols||t!==this.rows?super.resize(e,t):this._charSizeService&&!this._charSizeService.hasValidSize&&this._charSizeService.measure()}_afterResize(e,t){this._charSizeService?.measure(),this.viewport?.syncScrollArea(!0)}clear(){if(0!==this.buffer.ybase||0!==this.buffer.y){this.buffer.clearAllMarkers(),this.buffer.lines.set(0,this.buffer.lines.get(this.buffer.ybase+this.buffer.y)),this.buffer.lines.length=1,this.buffer.ydisp=0,this.buffer.ybase=0,this.buffer.y=0;for(let e=1;e{Object.defineProperty(t,"__esModule",{value:!0}),t.TimeBasedDebouncer=void 0,t.TimeBasedDebouncer=class{constructor(e,t=1e3){this._renderCallback=e,this._debounceThresholdMS=t,this._lastRefreshMs=0,this._additionalRefreshRequested=!1}dispose(){this._refreshTimeoutID&&clearTimeout(this._refreshTimeoutID)}refresh(e,t,i){this._rowCount=i,e=void 0!==e?e:0,t=void 0!==t?t:this._rowCount-1,this._rowStart=void 0!==this._rowStart?Math.min(this._rowStart,e):e,this._rowEnd=void 0!==this._rowEnd?Math.max(this._rowEnd,t):t;const s=Date.now();if(s-this._lastRefreshMs>=this._debounceThresholdMS)this._lastRefreshMs=s,this._innerRefresh();else if(!this._additionalRefreshRequested){const e=s-this._lastRefreshMs,t=this._debounceThresholdMS-e;this._additionalRefreshRequested=!0,this._refreshTimeoutID=window.setTimeout((()=>{this._lastRefreshMs=Date.now(),this._innerRefresh(),this._additionalRefreshRequested=!1,this._refreshTimeoutID=void 0}),t)}}_innerRefresh(){if(void 0===this._rowStart||void 0===this._rowEnd||void 0===this._rowCount)return;const e=Math.max(this._rowStart,0),t=Math.min(this._rowEnd,this._rowCount-1);this._rowStart=void 0,this._rowEnd=void 0,this._renderCallback(e,t)}}},1680:function(e,t,i){var s=this&&this.__decorate||function(e,t,i,s){var r,n=arguments.length,o=n<3?t:null===s?s=Object.getOwnPropertyDescriptor(t,i):s;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,s);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(n<3?r(o):n>3?r(t,i,o):r(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},r=this&&this.__param||function(e,t){return function(i,s){t(i,s,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.Viewport=void 0;const n=i(3656),o=i(4725),a=i(8460),h=i(844),c=i(2585);let l=t.Viewport=class extends h.Disposable{constructor(e,t,i,s,r,o,h,c){super(),this._viewportElement=e,this._scrollArea=t,this._bufferService=i,this._optionsService=s,this._charSizeService=r,this._renderService=o,this._coreBrowserService=h,this.scrollBarWidth=0,this._currentRowHeight=0,this._currentDeviceCellHeight=0,this._lastRecordedBufferLength=0,this._lastRecordedViewportHeight=0,this._lastRecordedBufferHeight=0,this._lastTouchY=0,this._lastScrollTop=0,this._wheelPartialScroll=0,this._refreshAnimationFrame=null,this._ignoreNextScrollEvent=!1,this._smoothScrollState={startTime:0,origin:-1,target:-1},this._onRequestScrollLines=this.register(new a.EventEmitter),this.onRequestScrollLines=this._onRequestScrollLines.event,this.scrollBarWidth=this._viewportElement.offsetWidth-this._scrollArea.offsetWidth||15,this.register((0,n.addDisposableDomListener)(this._viewportElement,"scroll",this._handleScroll.bind(this))),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate((e=>this._activeBuffer=e.activeBuffer))),this._renderDimensions=this._renderService.dimensions,this.register(this._renderService.onDimensionsChange((e=>this._renderDimensions=e))),this._handleThemeChange(c.colors),this.register(c.onChangeColors((e=>this._handleThemeChange(e)))),this.register(this._optionsService.onSpecificOptionChange("scrollback",(()=>this.syncScrollArea()))),setTimeout((()=>this.syncScrollArea()))}_handleThemeChange(e){this._viewportElement.style.backgroundColor=e.background.css}reset(){this._currentRowHeight=0,this._currentDeviceCellHeight=0,this._lastRecordedBufferLength=0,this._lastRecordedViewportHeight=0,this._lastRecordedBufferHeight=0,this._lastTouchY=0,this._lastScrollTop=0,this._coreBrowserService.window.requestAnimationFrame((()=>this.syncScrollArea()))}_refresh(e){if(e)return this._innerRefresh(),void(null!==this._refreshAnimationFrame&&this._coreBrowserService.window.cancelAnimationFrame(this._refreshAnimationFrame));null===this._refreshAnimationFrame&&(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._innerRefresh())))}_innerRefresh(){if(this._charSizeService.height>0){this._currentRowHeight=this._renderDimensions.device.cell.height/this._coreBrowserService.dpr,this._currentDeviceCellHeight=this._renderDimensions.device.cell.height,this._lastRecordedViewportHeight=this._viewportElement.offsetHeight;const e=Math.round(this._currentRowHeight*this._lastRecordedBufferLength)+(this._lastRecordedViewportHeight-this._renderDimensions.css.canvas.height);this._lastRecordedBufferHeight!==e&&(this._lastRecordedBufferHeight=e,this._scrollArea.style.height=this._lastRecordedBufferHeight+"px")}const e=this._bufferService.buffer.ydisp*this._currentRowHeight;this._viewportElement.scrollTop!==e&&(this._ignoreNextScrollEvent=!0,this._viewportElement.scrollTop=e),this._refreshAnimationFrame=null}syncScrollArea(e=!1){if(this._lastRecordedBufferLength!==this._bufferService.buffer.lines.length)return this._lastRecordedBufferLength=this._bufferService.buffer.lines.length,void this._refresh(e);this._lastRecordedViewportHeight===this._renderService.dimensions.css.canvas.height&&this._lastScrollTop===this._activeBuffer.ydisp*this._currentRowHeight&&this._renderDimensions.device.cell.height===this._currentDeviceCellHeight||this._refresh(e)}_handleScroll(e){if(this._lastScrollTop=this._viewportElement.scrollTop,!this._viewportElement.offsetParent)return;if(this._ignoreNextScrollEvent)return this._ignoreNextScrollEvent=!1,void this._onRequestScrollLines.fire({amount:0,suppressScrollEvent:!0});const t=Math.round(this._lastScrollTop/this._currentRowHeight)-this._bufferService.buffer.ydisp;this._onRequestScrollLines.fire({amount:t,suppressScrollEvent:!0})}_smoothScroll(){if(this._isDisposed||-1===this._smoothScrollState.origin||-1===this._smoothScrollState.target)return;const e=this._smoothScrollPercent();this._viewportElement.scrollTop=this._smoothScrollState.origin+Math.round(e*(this._smoothScrollState.target-this._smoothScrollState.origin)),e<1?this._coreBrowserService.window.requestAnimationFrame((()=>this._smoothScroll())):this._clearSmoothScrollState()}_smoothScrollPercent(){return this._optionsService.rawOptions.smoothScrollDuration&&this._smoothScrollState.startTime?Math.max(Math.min((Date.now()-this._smoothScrollState.startTime)/this._optionsService.rawOptions.smoothScrollDuration,1),0):1}_clearSmoothScrollState(){this._smoothScrollState.startTime=0,this._smoothScrollState.origin=-1,this._smoothScrollState.target=-1}_bubbleScroll(e,t){const i=this._viewportElement.scrollTop+this._lastRecordedViewportHeight;return!(t<0&&0!==this._viewportElement.scrollTop||t>0&&i0&&(i=e),s=""}}return{bufferElements:r,cursorElement:i}}getLinesScrolled(e){if(0===e.deltaY||e.shiftKey)return 0;let t=this._applyScrollModifier(e.deltaY,e);return e.deltaMode===WheelEvent.DOM_DELTA_PIXEL?(t/=this._currentRowHeight+0,this._wheelPartialScroll+=t,t=Math.floor(Math.abs(this._wheelPartialScroll))*(this._wheelPartialScroll>0?1:-1),this._wheelPartialScroll%=1):e.deltaMode===WheelEvent.DOM_DELTA_PAGE&&(t*=this._bufferService.rows),t}_applyScrollModifier(e,t){const i=this._optionsService.rawOptions.fastScrollModifier;return"alt"===i&&t.altKey||"ctrl"===i&&t.ctrlKey||"shift"===i&&t.shiftKey?e*this._optionsService.rawOptions.fastScrollSensitivity*this._optionsService.rawOptions.scrollSensitivity:e*this._optionsService.rawOptions.scrollSensitivity}handleTouchStart(e){this._lastTouchY=e.touches[0].pageY}handleTouchMove(e){const t=this._lastTouchY-e.touches[0].pageY;return this._lastTouchY=e.touches[0].pageY,0!==t&&(this._viewportElement.scrollTop+=t,this._bubbleScroll(e,t))}};t.Viewport=l=s([r(2,c.IBufferService),r(3,c.IOptionsService),r(4,o.ICharSizeService),r(5,o.IRenderService),r(6,o.ICoreBrowserService),r(7,o.IThemeService)],l)},3107:function(e,t,i){var s=this&&this.__decorate||function(e,t,i,s){var r,n=arguments.length,o=n<3?t:null===s?s=Object.getOwnPropertyDescriptor(t,i):s;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,s);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(n<3?r(o):n>3?r(t,i,o):r(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},r=this&&this.__param||function(e,t){return function(i,s){t(i,s,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.BufferDecorationRenderer=void 0;const n=i(4725),o=i(844),a=i(2585);let h=t.BufferDecorationRenderer=class extends 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u.Disposable{constructor(e,t,i,s,r,a,l,d,f,g,m,S,w){super(),this._terminal=e,this._document=t,this._element=i,this._screenElement=s,this._viewportElement=r,this._helperContainer=a,this._linkifier2=l,this._charSizeService=f,this._optionsService=g,this._bufferService=m,this._coreBrowserService=S,this._themeService=w,this._terminalClass=b++,this._rowElements=[],this._selectionRenderModel=(0,c.createSelectionRenderModel)(),this.onRequestRedraw=this.register(new 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finalSelectionStart(){return this.isSelectAllActive?[0,0]:this.selectionEnd&&this.selectionStart&&this.areSelectionValuesReversed()?this.selectionEnd:this.selectionStart}get finalSelectionEnd(){if(this.isSelectAllActive)return[this._bufferService.cols,this._bufferService.buffer.ybase+this._bufferService.rows-1];if(this.selectionStart){if(!this.selectionEnd||this.areSelectionValuesReversed()){const e=this.selectionStart[0]+this.selectionStartLength;return e>this._bufferService.cols?e%this._bufferService.cols==0?[this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)-1]:[e%this._bufferService.cols,this.selectionStart[1]+Math.floor(e/this._bufferService.cols)]:[e,this.selectionStart[1]]}if(this.selectionStartLength&&this.selectionEnd[1]===this.selectionStart[1]){const e=this.selectionStart[0]+this.selectionStartLength;return 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a.Disposable{constructor(){super(...arguments),this._result={width:0,height:0}}_validateAndSet(e,t){void 0!==e&&e>0&&void 0!==t&&t>0&&(this._result.width=e,this._result.height=t)}}class l extends c{constructor(e,t,i){super(),this._document=e,this._parentElement=t,this._optionsService=i,this._measureElement=this._document.createElement("span"),this._measureElement.classList.add("xterm-char-measure-element"),this._measureElement.textContent="W".repeat(32),this._measureElement.setAttribute("aria-hidden","true"),this._measureElement.style.whiteSpace="pre",this._measureElement.style.fontKerning="none",this._parentElement.appendChild(this._measureElement)}measure(){return this._measureElement.style.fontFamily=this._optionsService.rawOptions.fontFamily,this._measureElement.style.fontSize=`${this._optionsService.rawOptions.fontSize}px`,this._validateAndSet(Number(this._measureElement.offsetWidth)/32,Number(this._measureElement.offsetHeight)),this._result}}class d extends c{constructor(e){super(),this._optionsService=e,this._canvas=new OffscreenCanvas(100,100),this._ctx=this._canvas.getContext("2d");const t=this._ctx.measureText("W");if(!("width"in t&&"fontBoundingBoxAscent"in t&&"fontBoundingBoxDescent"in t))throw new Error("Required font metrics not supported")}measure(){this._ctx.font=`${this._optionsService.rawOptions.fontSize}px ${this._optionsService.rawOptions.fontFamily}`;const e=this._ctx.measureText("W");return this._validateAndSet(e.width,e.fontBoundingBoxAscent+e.fontBoundingBoxDescent),this._result}}},4269:function(e,t,i){var s=this&&this.__decorate||function(e,t,i,s){var r,n=arguments.length,o=n<3?t:null===s?s=Object.getOwnPropertyDescriptor(t,i):s;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,s);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(n<3?r(o):n>3?r(t,i,o):r(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},r=this&&this.__param||function(e,t){return function(i,s){t(i,s,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.CharacterJoinerService=t.JoinedCellData=void 0;const n=i(3734),o=i(643),a=i(511),h=i(2585);class c extends n.AttributeData{constructor(e,t,i){super(),this.content=0,this.combinedData="",this.fg=e.fg,this.bg=e.bg,this.combinedData=t,this._width=i}isCombined(){return 2097152}getWidth(){return this._width}getChars(){return this.combinedData}getCode(){return 2097151}setFromCharData(e){throw new Error("not implemented")}getAsCharData(){return[this.fg,this.getChars(),this.getWidth(),this.getCode()]}}t.JoinedCellData=c;let l=t.CharacterJoinerService=class e{constructor(e){this._bufferService=e,this._characterJoiners=[],this._nextCharacterJoinerId=0,this._workCell=new a.CellData}register(e){const t={id:this._nextCharacterJoinerId++,handler:e};return this._characterJoiners.push(t),t.id}deregister(e){for(let t=0;t1){const e=this._getJoinedRanges(s,a,n,t,r);for(let t=0;t1){const e=this._getJoinedRanges(s,a,n,t,r);for(let t=0;t{Object.defineProperty(t,"__esModule",{value:!0}),t.CoreBrowserService=void 0;const s=i(844),r=i(8460),n=i(3656);class o extends s.Disposable{constructor(e,t,i){super(),this._textarea=e,this._window=t,this.mainDocument=i,this._isFocused=!1,this._cachedIsFocused=void 0,this._screenDprMonitor=new a(this._window),this._onDprChange=this.register(new r.EventEmitter),this.onDprChange=this._onDprChange.event,this._onWindowChange=this.register(new r.EventEmitter),this.onWindowChange=this._onWindowChange.event,this.register(this.onWindowChange((e=>this._screenDprMonitor.setWindow(e)))),this.register((0,r.forwardEvent)(this._screenDprMonitor.onDprChange,this._onDprChange)),this._textarea.addEventListener("focus",(()=>this._isFocused=!0)),this._textarea.addEventListener("blur",(()=>this._isFocused=!1))}get window(){return this._window}set window(e){this._window!==e&&(this._window=e,this._onWindowChange.fire(this._window))}get dpr(){return this.window.devicePixelRatio}get isFocused(){return void 0===this._cachedIsFocused&&(this._cachedIsFocused=this._isFocused&&this._textarea.ownerDocument.hasFocus(),queueMicrotask((()=>this._cachedIsFocused=void 0))),this._cachedIsFocused}}t.CoreBrowserService=o;class a extends s.Disposable{constructor(e){super(),this._parentWindow=e,this._windowResizeListener=this.register(new s.MutableDisposable),this._onDprChange=this.register(new r.EventEmitter),this.onDprChange=this._onDprChange.event,this._outerListener=()=>this._setDprAndFireIfDiffers(),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._updateDpr(),this._setWindowResizeListener(),this.register((0,s.toDisposable)((()=>this.clearListener())))}setWindow(e){this._parentWindow=e,this._setWindowResizeListener(),this._setDprAndFireIfDiffers()}_setWindowResizeListener(){this._windowResizeListener.value=(0,n.addDisposableDomListener)(this._parentWindow,"resize",(()=>this._setDprAndFireIfDiffers()))}_setDprAndFireIfDiffers(){this._parentWindow.devicePixelRatio!==this._currentDevicePixelRatio&&this._onDprChange.fire(this._parentWindow.devicePixelRatio),this._updateDpr()}_updateDpr(){this._outerListener&&(this._resolutionMediaMatchList?.removeListener(this._outerListener),this._currentDevicePixelRatio=this._parentWindow.devicePixelRatio,this._resolutionMediaMatchList=this._parentWindow.matchMedia(`screen and (resolution: ${this._parentWindow.devicePixelRatio}dppx)`),this._resolutionMediaMatchList.addListener(this._outerListener))}clearListener(){this._resolutionMediaMatchList&&this._outerListener&&(this._resolutionMediaMatchList.removeListener(this._outerListener),this._resolutionMediaMatchList=void 0,this._outerListener=void 0)}}},779:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.LinkProviderService=void 0;const s=i(844);class r extends s.Disposable{constructor(){super(),this.linkProviders=[],this.register((0,s.toDisposable)((()=>this.linkProviders.length=0)))}registerLinkProvider(e){return this.linkProviders.push(e),{dispose:()=>{const t=this.linkProviders.indexOf(e);-1!==t&&this.linkProviders.splice(t,1)}}}}t.LinkProviderService=r},8934:function(e,t,i){var s=this&&this.__decorate||function(e,t,i,s){var r,n=arguments.length,o=n<3?t:null===s?s=Object.getOwnPropertyDescriptor(t,i):s;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,s);else for(var 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i[0]=Math.min(Math.max(i[0],0),this._renderService.dimensions.css.canvas.width-1),i[1]=Math.min(Math.max(i[1],0),this._renderService.dimensions.css.canvas.height-1),{col:Math.floor(i[0]/this._renderService.dimensions.css.cell.width),row:Math.floor(i[1]/this._renderService.dimensions.css.cell.height),x:Math.floor(i[0]),y:Math.floor(i[1])}}};t.MouseService=a=s([r(0,n.IRenderService),r(1,n.ICharSizeService)],a)},3230:function(e,t,i){var s=this&&this.__decorate||function(e,t,i,s){var r,n=arguments.length,o=n<3?t:null===s?s=Object.getOwnPropertyDescriptor(t,i):s;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,s);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(n<3?r(o):n>3?r(t,i,o):r(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},r=this&&this.__param||function(e,t){return function(i,s){t(i,s,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.RenderService=void 0;const n=i(6193),o=i(4725),a=i(8460),h=i(844),c=i(7226),l=i(2585);let d=t.RenderService=class extends h.Disposable{get dimensions(){return this._renderer.value.dimensions}constructor(e,t,i,s,r,o,l,d){super(),this._rowCount=e,this._charSizeService=s,this._renderer=this.register(new h.MutableDisposable),this._pausedResizeTask=new c.DebouncedIdleTask,this._observerDisposable=this.register(new h.MutableDisposable),this._isPaused=!1,this._needsFullRefresh=!1,this._isNextRenderRedrawOnly=!0,this._needsSelectionRefresh=!1,this._canvasWidth=0,this._canvasHeight=0,this._selectionState={start:void 0,end:void 0,columnSelectMode:!1},this._onDimensionsChange=this.register(new a.EventEmitter),this.onDimensionsChange=this._onDimensionsChange.event,this._onRenderedViewportChange=this.register(new a.EventEmitter),this.onRenderedViewportChange=this._onRenderedViewportChange.event,this._onRender=this.register(new a.EventEmitter),this.onRender=this._onRender.event,this._onRefreshRequest=this.register(new a.EventEmitter),this.onRefreshRequest=this._onRefreshRequest.event,this._renderDebouncer=new n.RenderDebouncer(((e,t)=>this._renderRows(e,t)),l),this.register(this._renderDebouncer),this.register(l.onDprChange((()=>this.handleDevicePixelRatioChange()))),this.register(o.onResize((()=>this._fullRefresh()))),this.register(o.buffers.onBufferActivate((()=>this._renderer.value?.clear()))),this.register(i.onOptionChange((()=>this._handleOptionsChanged()))),this.register(this._charSizeService.onCharSizeChange((()=>this.handleCharSizeChanged()))),this.register(r.onDecorationRegistered((()=>this._fullRefresh()))),this.register(r.onDecorationRemoved((()=>this._fullRefresh()))),this.register(i.onMultipleOptionChange(["customGlyphs","drawBoldTextInBrightColors","letterSpacing","lineHeight","fontFamily","fontSize","fontWeight","fontWeightBold","minimumContrastRatio","rescaleOverlappingGlyphs"],(()=>{this.clear(),this.handleResize(o.cols,o.rows),this._fullRefresh()}))),this.register(i.onMultipleOptionChange(["cursorBlink","cursorStyle"],(()=>this.refreshRows(o.buffer.y,o.buffer.y,!0)))),this.register(d.onChangeColors((()=>this._fullRefresh()))),this._registerIntersectionObserver(l.window,t),this.register(l.onWindowChange((e=>this._registerIntersectionObserver(e,t))))}_registerIntersectionObserver(e,t){if("IntersectionObserver"in e){const i=new e.IntersectionObserver((e=>this._handleIntersectionChange(e[e.length-1])),{threshold:0});i.observe(t),this._observerDisposable.value=(0,h.toDisposable)((()=>i.disconnect()))}}_handleIntersectionChange(e){this._isPaused=void 0===e.isIntersecting?0===e.intersectionRatio:!e.isIntersecting,this._isPaused||this._charSizeService.hasValidSize||this._charSizeService.measure(),!this._isPaused&&this._needsFullRefresh&&(this._pausedResizeTask.flush(),this.refreshRows(0,this._rowCount-1),this._needsFullRefresh=!1)}refreshRows(e,t,i=!1){this._isPaused?this._needsFullRefresh=!0:(i||(this._isNextRenderRedrawOnly=!1),this._renderDebouncer.refresh(e,t,this._rowCount))}_renderRows(e,t){this._renderer.value&&(e=Math.min(e,this._rowCount-1),t=Math.min(t,this._rowCount-1),this._renderer.value.renderRows(e,t),this._needsSelectionRefresh&&(this._renderer.value.handleSelectionChanged(this._selectionState.start,this._selectionState.end,this._selectionState.columnSelectMode),this._needsSelectionRefresh=!1),this._isNextRenderRedrawOnly||this._onRenderedViewportChange.fire({start:e,end:t}),this._onRender.fire({start:e,end:t}),this._isNextRenderRedrawOnly=!0)}resize(e,t){this._rowCount=t,this._fireOnCanvasResize()}_handleOptionsChanged(){this._renderer.value&&(this.refreshRows(0,this._rowCount-1),this._fireOnCanvasResize())}_fireOnCanvasResize(){this._renderer.value&&(this._renderer.value.dimensions.css.canvas.width===this._canvasWidth&&this._renderer.value.dimensions.css.canvas.height===this._canvasHeight||this._onDimensionsChange.fire(this._renderer.value.dimensions))}hasRenderer(){return!!this._renderer.value}setRenderer(e){this._renderer.value=e,this._renderer.value&&(this._renderer.value.onRequestRedraw((e=>this.refreshRows(e.start,e.end,!0))),this._needsSelectionRefresh=!0,this._fullRefresh())}addRefreshCallback(e){return this._renderDebouncer.addRefreshCallback(e)}_fullRefresh(){this._isPaused?this._needsFullRefresh=!0:this.refreshRows(0,this._rowCount-1)}clearTextureAtlas(){this._renderer.value&&(this._renderer.value.clearTextureAtlas?.(),this._fullRefresh())}handleDevicePixelRatioChange(){this._charSizeService.measure(),this._renderer.value&&(this._renderer.value.handleDevicePixelRatioChange(),this.refreshRows(0,this._rowCount-1))}handleResize(e,t){this._renderer.value&&(this._isPaused?this._pausedResizeTask.set((()=>this._renderer.value?.handleResize(e,t))):this._renderer.value.handleResize(e,t),this._fullRefresh())}handleCharSizeChanged(){this._renderer.value?.handleCharSizeChanged()}handleBlur(){this._renderer.value?.handleBlur()}handleFocus(){this._renderer.value?.handleFocus()}handleSelectionChanged(e,t,i){this._selectionState.start=e,this._selectionState.end=t,this._selectionState.columnSelectMode=i,this._renderer.value?.handleSelectionChanged(e,t,i)}handleCursorMove(){this._renderer.value?.handleCursorMove()}clear(){this._renderer.value?.clear()}};t.RenderService=d=s([r(2,l.IOptionsService),r(3,o.ICharSizeService),r(4,l.IDecorationService),r(5,l.IBufferService),r(6,o.ICoreBrowserService),r(7,o.IThemeService)],d)},9312:function(e,t,i){var s=this&&this.__decorate||function(e,t,i,s){var r,n=arguments.length,o=n<3?t:null===s?s=Object.getOwnPropertyDescriptor(t,i):s;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,s);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(n<3?r(o):n>3?r(t,i,o):r(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},r=this&&this.__param||function(e,t){return function(i,s){t(i,s,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.SelectionService=void 0;const n=i(9806),o=i(9504),a=i(456),h=i(4725),c=i(8460),l=i(844),d=i(6114),_=i(4841),u=i(511),f=i(2585),v=String.fromCharCode(160),p=new RegExp(v,"g");let g=t.SelectionService=class extends l.Disposable{constructor(e,t,i,s,r,n,o,h,d){super(),this._element=e,this._screenElement=t,this._linkifier=i,this._bufferService=s,this._coreService=r,this._mouseService=n,this._optionsService=o,this._renderService=h,this._coreBrowserService=d,this._dragScrollAmount=0,this._enabled=!0,this._workCell=new u.CellData,this._mouseDownTimeStamp=0,this._oldHasSelection=!1,this._oldSelectionStart=void 0,this._oldSelectionEnd=void 0,this._onLinuxMouseSelection=this.register(new c.EventEmitter),this.onLinuxMouseSelection=this._onLinuxMouseSelection.event,this._onRedrawRequest=this.register(new c.EventEmitter),this.onRequestRedraw=this._onRedrawRequest.event,this._onSelectionChange=this.register(new c.EventEmitter),this.onSelectionChange=this._onSelectionChange.event,this._onRequestScrollLines=this.register(new c.EventEmitter),this.onRequestScrollLines=this._onRequestScrollLines.event,this._mouseMoveListener=e=>this._handleMouseMove(e),this._mouseUpListener=e=>this._handleMouseUp(e),this._coreService.onUserInput((()=>{this.hasSelection&&this.clearSelection()})),this._trimListener=this._bufferService.buffer.lines.onTrim((e=>this._handleTrim(e))),this.register(this._bufferService.buffers.onBufferActivate((e=>this._handleBufferActivate(e)))),this.enable(),this._model=new a.SelectionModel(this._bufferService),this._activeSelectionMode=0,this.register((0,l.toDisposable)((()=>{this._removeMouseDownListeners()})))}reset(){this.clearSelection()}disable(){this.clearSelection(),this._enabled=!1}enable(){this._enabled=!0}get selectionStart(){return this._model.finalSelectionStart}get selectionEnd(){return this._model.finalSelectionEnd}get hasSelection(){const e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;return!(!e||!t||e[0]===t[0]&&e[1]===t[1])}get selectionText(){const e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd;if(!e||!t)return"";const i=this._bufferService.buffer,s=[];if(3===this._activeSelectionMode){if(e[0]===t[0])return"";const r=e[0]e.replace(p," "))).join(d.isWindows?"\r\n":"\n")}clearSelection(){this._model.clearSelection(),this._removeMouseDownListeners(),this.refresh(),this._onSelectionChange.fire()}refresh(e){this._refreshAnimationFrame||(this._refreshAnimationFrame=this._coreBrowserService.window.requestAnimationFrame((()=>this._refresh()))),d.isLinux&&e&&this.selectionText.length&&this._onLinuxMouseSelection.fire(this.selectionText)}_refresh(){this._refreshAnimationFrame=void 0,this._onRedrawRequest.fire({start:this._model.finalSelectionStart,end:this._model.finalSelectionEnd,columnSelectMode:3===this._activeSelectionMode})}_isClickInSelection(e){const t=this._getMouseBufferCoords(e),i=this._model.finalSelectionStart,s=this._model.finalSelectionEnd;return!!(i&&s&&t)&&this._areCoordsInSelection(t,i,s)}isCellInSelection(e,t){const i=this._model.finalSelectionStart,s=this._model.finalSelectionEnd;return!(!i||!s)&&this._areCoordsInSelection([e,t],i,s)}_areCoordsInSelection(e,t,i){return e[1]>t[1]&&e[1]=t[0]&&e[0]=t[0]}_selectWordAtCursor(e,t){const i=this._linkifier.currentLink?.link?.range;if(i)return this._model.selectionStart=[i.start.x-1,i.start.y-1],this._model.selectionStartLength=(0,_.getRangeLength)(i,this._bufferService.cols),this._model.selectionEnd=void 0,!0;const s=this._getMouseBufferCoords(e);return!!s&&(this._selectWordAt(s,t),this._model.selectionEnd=void 0,!0)}selectAll(){this._model.isSelectAllActive=!0,this.refresh(),this._onSelectionChange.fire()}selectLines(e,t){this._model.clearSelection(),e=Math.max(e,0),t=Math.min(t,this._bufferService.buffer.lines.length-1),this._model.selectionStart=[0,e],this._model.selectionEnd=[this._bufferService.cols,t],this.refresh(),this._onSelectionChange.fire()}_handleTrim(e){this._model.handleTrim(e)&&this.refresh()}_getMouseBufferCoords(e){const t=this._mouseService.getCoords(e,this._screenElement,this._bufferService.cols,this._bufferService.rows,!0);if(t)return t[0]--,t[1]--,t[1]+=this._bufferService.buffer.ydisp,t}_getMouseEventScrollAmount(e){let t=(0,n.getCoordsRelativeToElement)(this._coreBrowserService.window,e,this._screenElement)[1];const i=this._renderService.dimensions.css.canvas.height;return t>=0&&t<=i?0:(t>i&&(t-=i),t=Math.min(Math.max(t,-50),50),t/=50,t/Math.abs(t)+Math.round(14*t))}shouldForceSelection(e){return d.isMac?e.altKey&&this._optionsService.rawOptions.macOptionClickForcesSelection:e.shiftKey}handleMouseDown(e){if(this._mouseDownTimeStamp=e.timeStamp,(2!==e.button||!this.hasSelection)&&0===e.button){if(!this._enabled){if(!this.shouldForceSelection(e))return;e.stopPropagation()}e.preventDefault(),this._dragScrollAmount=0,this._enabled&&e.shiftKey?this._handleIncrementalClick(e):1===e.detail?this._handleSingleClick(e):2===e.detail?this._handleDoubleClick(e):3===e.detail&&this._handleTripleClick(e),this._addMouseDownListeners(),this.refresh(!0)}}_addMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.addEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.addEventListener("mouseup",this._mouseUpListener)),this._dragScrollIntervalTimer=this._coreBrowserService.window.setInterval((()=>this._dragScroll()),50)}_removeMouseDownListeners(){this._screenElement.ownerDocument&&(this._screenElement.ownerDocument.removeEventListener("mousemove",this._mouseMoveListener),this._screenElement.ownerDocument.removeEventListener("mouseup",this._mouseUpListener)),this._coreBrowserService.window.clearInterval(this._dragScrollIntervalTimer),this._dragScrollIntervalTimer=void 0}_handleIncrementalClick(e){this._model.selectionStart&&(this._model.selectionEnd=this._getMouseBufferCoords(e))}_handleSingleClick(e){if(this._model.selectionStartLength=0,this._model.isSelectAllActive=!1,this._activeSelectionMode=this.shouldColumnSelect(e)?3:0,this._model.selectionStart=this._getMouseBufferCoords(e),!this._model.selectionStart)return;this._model.selectionEnd=void 0;const t=this._bufferService.buffer.lines.get(this._model.selectionStart[1]);t&&t.length!==this._model.selectionStart[0]&&0===t.hasWidth(this._model.selectionStart[0])&&this._model.selectionStart[0]++}_handleDoubleClick(e){this._selectWordAtCursor(e,!0)&&(this._activeSelectionMode=1)}_handleTripleClick(e){const t=this._getMouseBufferCoords(e);t&&(this._activeSelectionMode=2,this._selectLineAt(t[1]))}shouldColumnSelect(e){return e.altKey&&!(d.isMac&&this._optionsService.rawOptions.macOptionClickForcesSelection)}_handleMouseMove(e){if(e.stopImmediatePropagation(),!this._model.selectionStart)return;const t=this._model.selectionEnd?[this._model.selectionEnd[0],this._model.selectionEnd[1]]:null;if(this._model.selectionEnd=this._getMouseBufferCoords(e),!this._model.selectionEnd)return void this.refresh(!0);2===this._activeSelectionMode?this._model.selectionEnd[1]0?this._model.selectionEnd[0]=this._bufferService.cols:this._dragScrollAmount<0&&(this._model.selectionEnd[0]=0));const i=this._bufferService.buffer;if(this._model.selectionEnd[1]0?(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=this._bufferService.cols),this._model.selectionEnd[1]=Math.min(e.ydisp+this._bufferService.rows,e.lines.length-1)):(3!==this._activeSelectionMode&&(this._model.selectionEnd[0]=0),this._model.selectionEnd[1]=e.ydisp),this.refresh()}}_handleMouseUp(e){const t=e.timeStamp-this._mouseDownTimeStamp;if(this._removeMouseDownListeners(),this.selectionText.length<=1&&t<500&&e.altKey&&this._optionsService.rawOptions.altClickMovesCursor){if(this._bufferService.buffer.ybase===this._bufferService.buffer.ydisp){const t=this._mouseService.getCoords(e,this._element,this._bufferService.cols,this._bufferService.rows,!1);if(t&&void 0!==t[0]&&void 0!==t[1]){const e=(0,o.moveToCellSequence)(t[0]-1,t[1]-1,this._bufferService,this._coreService.decPrivateModes.applicationCursorKeys);this._coreService.triggerDataEvent(e,!0)}}}else this._fireEventIfSelectionChanged()}_fireEventIfSelectionChanged(){const e=this._model.finalSelectionStart,t=this._model.finalSelectionEnd,i=!(!e||!t||e[0]===t[0]&&e[1]===t[1]);i?e&&t&&(this._oldSelectionStart&&this._oldSelectionEnd&&e[0]===this._oldSelectionStart[0]&&e[1]===this._oldSelectionStart[1]&&t[0]===this._oldSelectionEnd[0]&&t[1]===this._oldSelectionEnd[1]||this._fireOnSelectionChange(e,t,i)):this._oldHasSelection&&this._fireOnSelectionChange(e,t,i)}_fireOnSelectionChange(e,t,i){this._oldSelectionStart=e,this._oldSelectionEnd=t,this._oldHasSelection=i,this._onSelectionChange.fire()}_handleBufferActivate(e){this.clearSelection(),this._trimListener.dispose(),this._trimListener=e.activeBuffer.lines.onTrim((e=>this._handleTrim(e)))}_convertViewportColToCharacterIndex(e,t){let i=t;for(let s=0;t>=s;s++){const r=e.loadCell(s,this._workCell).getChars().length;0===this._workCell.getWidth()?i--:r>1&&t!==s&&(i+=r-1)}return i}setSelection(e,t,i){this._model.clearSelection(),this._removeMouseDownListeners(),this._model.selectionStart=[e,t],this._model.selectionStartLength=i,this.refresh(),this._fireEventIfSelectionChanged()}rightClickSelect(e){this._isClickInSelection(e)||(this._selectWordAtCursor(e,!1)&&this.refresh(!0),this._fireEventIfSelectionChanged())}_getWordAt(e,t,i=!0,s=!0){if(e[0]>=this._bufferService.cols)return;const r=this._bufferService.buffer,n=r.lines.get(e[1]);if(!n)return;const o=r.translateBufferLineToString(e[1],!1);let a=this._convertViewportColToCharacterIndex(n,e[0]),h=a;const c=e[0]-a;let l=0,d=0,_=0,u=0;if(" "===o.charAt(a)){for(;a>0&&" "===o.charAt(a-1);)a--;for(;h1&&(u+=s-1,h+=s-1);t>0&&a>0&&!this._isCharWordSeparator(n.loadCell(t-1,this._workCell));){n.loadCell(t-1,this._workCell);const e=this._workCell.getChars().length;0===this._workCell.getWidth()?(l++,t--):e>1&&(_+=e-1,a-=e-1),a--,t--}for(;i1&&(u+=e-1,h+=e-1),h++,i++}}h++;let f=a+c-l+_,v=Math.min(this._bufferService.cols,h-a+l+d-_-u);if(t||""!==o.slice(a,h).trim()){if(i&&0===f&&32!==n.getCodePoint(0)){const t=r.lines.get(e[1]-1);if(t&&n.isWrapped&&32!==t.getCodePoint(this._bufferService.cols-1)){const t=this._getWordAt([this._bufferService.cols-1,e[1]-1],!1,!0,!1);if(t){const e=this._bufferService.cols-t.start;f-=e,v+=e}}}if(s&&f+v===this._bufferService.cols&&32!==n.getCodePoint(this._bufferService.cols-1)){const t=r.lines.get(e[1]+1);if(t?.isWrapped&&32!==t.getCodePoint(0)){const t=this._getWordAt([0,e[1]+1],!1,!1,!0);t&&(v+=t.length)}}return{start:f,length:v}}}_selectWordAt(e,t){const i=this._getWordAt(e,t);if(i){for(;i.start<0;)i.start+=this._bufferService.cols,e[1]--;this._model.selectionStart=[i.start,e[1]],this._model.selectionStartLength=i.length}}_selectToWordAt(e){const t=this._getWordAt(e,!0);if(t){let i=e[1];for(;t.start<0;)t.start+=this._bufferService.cols,i--;if(!this._model.areSelectionValuesReversed())for(;t.start+t.length>this._bufferService.cols;)t.length-=this._bufferService.cols,i++;this._model.selectionEnd=[this._model.areSelectionValuesReversed()?t.start:t.start+t.length,i]}}_isCharWordSeparator(e){return 0!==e.getWidth()&&this._optionsService.rawOptions.wordSeparator.indexOf(e.getChars())>=0}_selectLineAt(e){const t=this._bufferService.buffer.getWrappedRangeForLine(e),i={start:{x:0,y:t.first},end:{x:this._bufferService.cols-1,y:t.last}};this._model.selectionStart=[0,t.first],this._model.selectionEnd=void 0,this._model.selectionStartLength=(0,_.getRangeLength)(i,this._bufferService.cols)}};t.SelectionService=g=s([r(3,f.IBufferService),r(4,f.ICoreService),r(5,h.IMouseService),r(6,f.IOptionsService),r(7,h.IRenderService),r(8,h.ICoreBrowserService)],g)},4725:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.ILinkProviderService=t.IThemeService=t.ICharacterJoinerService=t.ISelectionService=t.IRenderService=t.IMouseService=t.ICoreBrowserService=t.ICharSizeService=void 0;const s=i(8343);t.ICharSizeService=(0,s.createDecorator)("CharSizeService"),t.ICoreBrowserService=(0,s.createDecorator)("CoreBrowserService"),t.IMouseService=(0,s.createDecorator)("MouseService"),t.IRenderService=(0,s.createDecorator)("RenderService"),t.ISelectionService=(0,s.createDecorator)("SelectionService"),t.ICharacterJoinerService=(0,s.createDecorator)("CharacterJoinerService"),t.IThemeService=(0,s.createDecorator)("ThemeService"),t.ILinkProviderService=(0,s.createDecorator)("LinkProviderService")},6731:function(e,t,i){var s=this&&this.__decorate||function(e,t,i,s){var r,n=arguments.length,o=n<3?t:null===s?s=Object.getOwnPropertyDescriptor(t,i):s;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,s);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(n<3?r(o):n>3?r(t,i,o):r(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},r=this&&this.__param||function(e,t){return function(i,s){t(i,s,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.ThemeService=t.DEFAULT_ANSI_COLORS=void 0;const n=i(7239),o=i(8055),a=i(8460),h=i(844),c=i(2585),l=o.css.toColor("#ffffff"),d=o.css.toColor("#000000"),_=o.css.toColor("#ffffff"),u=o.css.toColor("#000000"),f={css:"rgba(255, 255, 255, 0.3)",rgba:4294967117};t.DEFAULT_ANSI_COLORS=Object.freeze((()=>{const e=[o.css.toColor("#2e3436"),o.css.toColor("#cc0000"),o.css.toColor("#4e9a06"),o.css.toColor("#c4a000"),o.css.toColor("#3465a4"),o.css.toColor("#75507b"),o.css.toColor("#06989a"),o.css.toColor("#d3d7cf"),o.css.toColor("#555753"),o.css.toColor("#ef2929"),o.css.toColor("#8ae234"),o.css.toColor("#fce94f"),o.css.toColor("#729fcf"),o.css.toColor("#ad7fa8"),o.css.toColor("#34e2e2"),o.css.toColor("#eeeeec")],t=[0,95,135,175,215,255];for(let i=0;i<216;i++){const s=t[i/36%6|0],r=t[i/6%6|0],n=t[i%6];e.push({css:o.channels.toCss(s,r,n),rgba:o.channels.toRgba(s,r,n)})}for(let t=0;t<24;t++){const i=8+10*t;e.push({css:o.channels.toCss(i,i,i),rgba:o.channels.toRgba(i,i,i)})}return e})());let v=t.ThemeService=class extends h.Disposable{get colors(){return this._colors}constructor(e){super(),this._optionsService=e,this._contrastCache=new n.ColorContrastCache,this._halfContrastCache=new n.ColorContrastCache,this._onChangeColors=this.register(new a.EventEmitter),this.onChangeColors=this._onChangeColors.event,this._colors={foreground:l,background:d,cursor:_,cursorAccent:u,selectionForeground:void 0,selectionBackgroundTransparent:f,selectionBackgroundOpaque:o.color.blend(d,f),selectionInactiveBackgroundTransparent:f,selectionInactiveBackgroundOpaque:o.color.blend(d,f),ansi:t.DEFAULT_ANSI_COLORS.slice(),contrastCache:this._contrastCache,halfContrastCache:this._halfContrastCache},this._updateRestoreColors(),this._setTheme(this._optionsService.rawOptions.theme),this.register(this._optionsService.onSpecificOptionChange("minimumContrastRatio",(()=>this._contrastCache.clear()))),this.register(this._optionsService.onSpecificOptionChange("theme",(()=>this._setTheme(this._optionsService.rawOptions.theme))))}_setTheme(e={}){const i=this._colors;if(i.foreground=p(e.foreground,l),i.background=p(e.background,d),i.cursor=p(e.cursor,_),i.cursorAccent=p(e.cursorAccent,u),i.selectionBackgroundTransparent=p(e.selectionBackground,f),i.selectionBackgroundOpaque=o.color.blend(i.background,i.selectionBackgroundTransparent),i.selectionInactiveBackgroundTransparent=p(e.selectionInactiveBackground,i.selectionBackgroundTransparent),i.selectionInactiveBackgroundOpaque=o.color.blend(i.background,i.selectionInactiveBackgroundTransparent),i.selectionForeground=e.selectionForeground?p(e.selectionForeground,o.NULL_COLOR):void 0,i.selectionForeground===o.NULL_COLOR&&(i.selectionForeground=void 0),o.color.isOpaque(i.selectionBackgroundTransparent)){const e=.3;i.selectionBackgroundTransparent=o.color.opacity(i.selectionBackgroundTransparent,e)}if(o.color.isOpaque(i.selectionInactiveBackgroundTransparent)){const e=.3;i.selectionInactiveBackgroundTransparent=o.color.opacity(i.selectionInactiveBackgroundTransparent,e)}if(i.ansi=t.DEFAULT_ANSI_COLORS.slice(),i.ansi[0]=p(e.black,t.DEFAULT_ANSI_COLORS[0]),i.ansi[1]=p(e.red,t.DEFAULT_ANSI_COLORS[1]),i.ansi[2]=p(e.green,t.DEFAULT_ANSI_COLORS[2]),i.ansi[3]=p(e.yellow,t.DEFAULT_ANSI_COLORS[3]),i.ansi[4]=p(e.blue,t.DEFAULT_ANSI_COLORS[4]),i.ansi[5]=p(e.magenta,t.DEFAULT_ANSI_COLORS[5]),i.ansi[6]=p(e.cyan,t.DEFAULT_ANSI_COLORS[6]),i.ansi[7]=p(e.white,t.DEFAULT_ANSI_COLORS[7]),i.ansi[8]=p(e.brightBlack,t.DEFAULT_ANSI_COLORS[8]),i.ansi[9]=p(e.brightRed,t.DEFAULT_ANSI_COLORS[9]),i.ansi[10]=p(e.brightGreen,t.DEFAULT_ANSI_COLORS[10]),i.ansi[11]=p(e.brightYellow,t.DEFAULT_ANSI_COLORS[11]),i.ansi[12]=p(e.brightBlue,t.DEFAULT_ANSI_COLORS[12]),i.ansi[13]=p(e.brightMagenta,t.DEFAULT_ANSI_COLORS[13]),i.ansi[14]=p(e.brightCyan,t.DEFAULT_ANSI_COLORS[14]),i.ansi[15]=p(e.brightWhite,t.DEFAULT_ANSI_COLORS[15]),e.extendedAnsi){const s=Math.min(i.ansi.length-16,e.extendedAnsi.length);for(let r=0;r{Object.defineProperty(t,"__esModule",{value:!0}),t.CircularList=void 0;const s=i(8460),r=i(844);class n extends r.Disposable{constructor(e){super(),this._maxLength=e,this.onDeleteEmitter=this.register(new s.EventEmitter),this.onDelete=this.onDeleteEmitter.event,this.onInsertEmitter=this.register(new s.EventEmitter),this.onInsert=this.onInsertEmitter.event,this.onTrimEmitter=this.register(new s.EventEmitter),this.onTrim=this.onTrimEmitter.event,this._array=new Array(this._maxLength),this._startIndex=0,this._length=0}get maxLength(){return this._maxLength}set maxLength(e){if(this._maxLength===e)return;const t=new Array(e);for(let i=0;ithis._length)for(let t=this._length;t=e;t--)this._array[this._getCyclicIndex(t+i.length)]=this._array[this._getCyclicIndex(t)];for(let t=0;tthis._maxLength){const e=this._length+i.length-this._maxLength;this._startIndex+=e,this._length=this._maxLength,this.onTrimEmitter.fire(e)}else this._length+=i.length}trimStart(e){e>this._length&&(e=this._length),this._startIndex+=e,this._length-=e,this.onTrimEmitter.fire(e)}shiftElements(e,t,i){if(!(t<=0)){if(e<0||e>=this._length)throw new Error("start argument out of range");if(e+i<0)throw new Error("Cannot shift elements in list beyond index 0");if(i>0){for(let s=t-1;s>=0;s--)this.set(e+s+i,this.get(e+s));const s=e+t+i-this._length;if(s>0)for(this._length+=s;this._length>this._maxLength;)this._length--,this._startIndex++,this.onTrimEmitter.fire(1)}else for(let s=0;s{Object.defineProperty(t,"__esModule",{value:!0}),t.clone=void 0,t.clone=function e(t,i=5){if("object"!=typeof t)return t;const s=Array.isArray(t)?[]:{};for(const r in t)s[r]=i<=1?t[r]:t[r]&&e(t[r],i-1);return s}},8055:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.contrastRatio=t.toPaddedHex=t.rgba=t.rgb=t.css=t.color=t.channels=t.NULL_COLOR=void 0;let i=0,s=0,r=0,n=0;var o,a,h,c,l;function d(e){const t=e.toString(16);return t.length<2?"0"+t:t}function _(e,t){return e>>0},e.toColor=function(t,i,s,r){return{css:e.toCss(t,i,s,r),rgba:e.toRgba(t,i,s,r)}}}(o||(t.channels=o={})),function(e){function t(e,t){return n=Math.round(255*t),[i,s,r]=l.toChannels(e.rgba),{css:o.toCss(i,s,r,n),rgba:o.toRgba(i,s,r,n)}}e.blend=function(e,t){if(n=(255&t.rgba)/255,1===n)return{css:t.css,rgba:t.rgba};const a=t.rgba>>24&255,h=t.rgba>>16&255,c=t.rgba>>8&255,l=e.rgba>>24&255,d=e.rgba>>16&255,_=e.rgba>>8&255;return i=l+Math.round((a-l)*n),s=d+Math.round((h-d)*n),r=_+Math.round((c-_)*n),{css:o.toCss(i,s,r),rgba:o.toRgba(i,s,r)}},e.isOpaque=function(e){return 255==(255&e.rgba)},e.ensureContrastRatio=function(e,t,i){const s=l.ensureContrastRatio(e.rgba,t.rgba,i);if(s)return o.toColor(s>>24&255,s>>16&255,s>>8&255)},e.opaque=function(e){const t=(255|e.rgba)>>>0;return[i,s,r]=l.toChannels(t),{css:o.toCss(i,s,r),rgba:t}},e.opacity=t,e.multiplyOpacity=function(e,i){return n=255&e.rgba,t(e,n*i/255)},e.toColorRGB=function(e){return[e.rgba>>24&255,e.rgba>>16&255,e.rgba>>8&255]}}(a||(t.color=a={})),function(e){let t,a;try{const e=document.createElement("canvas");e.width=1,e.height=1;const i=e.getContext("2d",{willReadFrequently:!0});i&&(t=i,t.globalCompositeOperation="copy",a=t.createLinearGradient(0,0,1,1))}catch{}e.toColor=function(e){if(e.match(/#[\da-f]{3,8}/i))switch(e.length){case 4:return i=parseInt(e.slice(1,2).repeat(2),16),s=parseInt(e.slice(2,3).repeat(2),16),r=parseInt(e.slice(3,4).repeat(2),16),o.toColor(i,s,r);case 5:return i=parseInt(e.slice(1,2).repeat(2),16),s=parseInt(e.slice(2,3).repeat(2),16),r=parseInt(e.slice(3,4).repeat(2),16),n=parseInt(e.slice(4,5).repeat(2),16),o.toColor(i,s,r,n);case 7:return{css:e,rgba:(parseInt(e.slice(1),16)<<8|255)>>>0};case 9:return{css:e,rgba:parseInt(e.slice(1),16)>>>0}}const h=e.match(/rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(,\s*(0|1|\d?\.(\d+))\s*)?\)/);if(h)return i=parseInt(h[1]),s=parseInt(h[2]),r=parseInt(h[3]),n=Math.round(255*(void 0===h[5]?1:parseFloat(h[5]))),o.toColor(i,s,r,n);if(!t||!a)throw new Error("css.toColor: Unsupported css format");if(t.fillStyle=a,t.fillStyle=e,"string"!=typeof t.fillStyle)throw new Error("css.toColor: Unsupported css format");if(t.fillRect(0,0,1,1),[i,s,r,n]=t.getImageData(0,0,1,1).data,255!==n)throw new Error("css.toColor: Unsupported css format");return{rgba:o.toRgba(i,s,r,n),css:e}}}(h||(t.css=h={})),function(e){function t(e,t,i){const s=e/255,r=t/255,n=i/255;return.2126*(s<=.03928?s/12.92:Math.pow((s+.055)/1.055,2.4))+.7152*(r<=.03928?r/12.92:Math.pow((r+.055)/1.055,2.4))+.0722*(n<=.03928?n/12.92:Math.pow((n+.055)/1.055,2.4))}e.relativeLuminance=function(e){return t(e>>16&255,e>>8&255,255&e)},e.relativeLuminance2=t}(c||(t.rgb=c={})),function(e){function t(e,t,i){const s=e>>24&255,r=e>>16&255,n=e>>8&255;let o=t>>24&255,a=t>>16&255,h=t>>8&255,l=_(c.relativeLuminance2(o,a,h),c.relativeLuminance2(s,r,n));for(;l0||a>0||h>0);)o-=Math.max(0,Math.ceil(.1*o)),a-=Math.max(0,Math.ceil(.1*a)),h-=Math.max(0,Math.ceil(.1*h)),l=_(c.relativeLuminance2(o,a,h),c.relativeLuminance2(s,r,n));return(o<<24|a<<16|h<<8|255)>>>0}function a(e,t,i){const s=e>>24&255,r=e>>16&255,n=e>>8&255;let o=t>>24&255,a=t>>16&255,h=t>>8&255,l=_(c.relativeLuminance2(o,a,h),c.relativeLuminance2(s,r,n));for(;l>>0}e.blend=function(e,t){if(n=(255&t)/255,1===n)return t;const a=t>>24&255,h=t>>16&255,c=t>>8&255,l=e>>24&255,d=e>>16&255,_=e>>8&255;return i=l+Math.round((a-l)*n),s=d+Math.round((h-d)*n),r=_+Math.round((c-_)*n),o.toRgba(i,s,r)},e.ensureContrastRatio=function(e,i,s){const r=c.relativeLuminance(e>>8),n=c.relativeLuminance(i>>8);if(_(r,n)>8));if(o_(r,c.relativeLuminance(t>>8))?n:t}return n}const o=a(e,i,s),h=_(r,c.relativeLuminance(o>>8));if(h_(r,c.relativeLuminance(n>>8))?o:n}return o}},e.reduceLuminance=t,e.increaseLuminance=a,e.toChannels=function(e){return[e>>24&255,e>>16&255,e>>8&255,255&e]}}(l||(t.rgba=l={})),t.toPaddedHex=d,t.contrastRatio=_},8969:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.CoreTerminal=void 0;const s=i(844),r=i(2585),n=i(4348),o=i(7866),a=i(744),h=i(7302),c=i(6975),l=i(8460),d=i(1753),_=i(1480),u=i(7994),f=i(9282),v=i(5435),p=i(5981),g=i(2660);let m=!1;class S extends s.Disposable{get onScroll(){return this._onScrollApi||(this._onScrollApi=this.register(new l.EventEmitter),this._onScroll.event((e=>{this._onScrollApi?.fire(e.position)}))),this._onScrollApi.event}get cols(){return this._bufferService.cols}get rows(){return this._bufferService.rows}get buffers(){return this._bufferService.buffers}get options(){return this.optionsService.options}set options(e){for(const t in e)this.optionsService.options[t]=e[t]}constructor(e){super(),this._windowsWrappingHeuristics=this.register(new s.MutableDisposable),this._onBinary=this.register(new l.EventEmitter),this.onBinary=this._onBinary.event,this._onData=this.register(new l.EventEmitter),this.onData=this._onData.event,this._onLineFeed=this.register(new l.EventEmitter),this.onLineFeed=this._onLineFeed.event,this._onResize=this.register(new l.EventEmitter),this.onResize=this._onResize.event,this._onWriteParsed=this.register(new l.EventEmitter),this.onWriteParsed=this._onWriteParsed.event,this._onScroll=this.register(new l.EventEmitter),this._instantiationService=new n.InstantiationService,this.optionsService=this.register(new h.OptionsService(e)),this._instantiationService.setService(r.IOptionsService,this.optionsService),this._bufferService=this.register(this._instantiationService.createInstance(a.BufferService)),this._instantiationService.setService(r.IBufferService,this._bufferService),this._logService=this.register(this._instantiationService.createInstance(o.LogService)),this._instantiationService.setService(r.ILogService,this._logService),this.coreService=this.register(this._instantiationService.createInstance(c.CoreService)),this._instantiationService.setService(r.ICoreService,this.coreService),this.coreMouseService=this.register(this._instantiationService.createInstance(d.CoreMouseService)),this._instantiationService.setService(r.ICoreMouseService,this.coreMouseService),this.unicodeService=this.register(this._instantiationService.createInstance(_.UnicodeService)),this._instantiationService.setService(r.IUnicodeService,this.unicodeService),this._charsetService=this._instantiationService.createInstance(u.CharsetService),this._instantiationService.setService(r.ICharsetService,this._charsetService),this._oscLinkService=this._instantiationService.createInstance(g.OscLinkService),this._instantiationService.setService(r.IOscLinkService,this._oscLinkService),this._inputHandler=this.register(new v.InputHandler(this._bufferService,this._charsetService,this.coreService,this._logService,this.optionsService,this._oscLinkService,this.coreMouseService,this.unicodeService)),this.register((0,l.forwardEvent)(this._inputHandler.onLineFeed,this._onLineFeed)),this.register(this._inputHandler),this.register((0,l.forwardEvent)(this._bufferService.onResize,this._onResize)),this.register((0,l.forwardEvent)(this.coreService.onData,this._onData)),this.register((0,l.forwardEvent)(this.coreService.onBinary,this._onBinary)),this.register(this.coreService.onRequestScrollToBottom((()=>this.scrollToBottom()))),this.register(this.coreService.onUserInput((()=>this._writeBuffer.handleUserInput()))),this.register(this.optionsService.onMultipleOptionChange(["windowsMode","windowsPty"],(()=>this._handleWindowsPtyOptionChange()))),this.register(this._bufferService.onScroll((e=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp,source:0}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)}))),this.register(this._inputHandler.onScroll((e=>{this._onScroll.fire({position:this._bufferService.buffer.ydisp,source:0}),this._inputHandler.markRangeDirty(this._bufferService.buffer.scrollTop,this._bufferService.buffer.scrollBottom)}))),this._writeBuffer=this.register(new p.WriteBuffer(((e,t)=>this._inputHandler.parse(e,t)))),this.register((0,l.forwardEvent)(this._writeBuffer.onWriteParsed,this._onWriteParsed))}write(e,t){this._writeBuffer.write(e,t)}writeSync(e,t){this._logService.logLevel<=r.LogLevelEnum.WARN&&!m&&(this._logService.warn("writeSync is unreliable and will be removed soon."),m=!0),this._writeBuffer.writeSync(e,t)}input(e,t=!0){this.coreService.triggerDataEvent(e,t)}resize(e,t){isNaN(e)||isNaN(t)||(e=Math.max(e,a.MINIMUM_COLS),t=Math.max(t,a.MINIMUM_ROWS),this._bufferService.resize(e,t))}scroll(e,t=!1){this._bufferService.scroll(e,t)}scrollLines(e,t,i){this._bufferService.scrollLines(e,t,i)}scrollPages(e){this.scrollLines(e*(this.rows-1))}scrollToTop(){this.scrollLines(-this._bufferService.buffer.ydisp)}scrollToBottom(){this.scrollLines(this._bufferService.buffer.ybase-this._bufferService.buffer.ydisp)}scrollToLine(e){const t=e-this._bufferService.buffer.ydisp;0!==t&&this.scrollLines(t)}registerEscHandler(e,t){return this._inputHandler.registerEscHandler(e,t)}registerDcsHandler(e,t){return this._inputHandler.registerDcsHandler(e,t)}registerCsiHandler(e,t){return this._inputHandler.registerCsiHandler(e,t)}registerOscHandler(e,t){return this._inputHandler.registerOscHandler(e,t)}_setup(){this._handleWindowsPtyOptionChange()}reset(){this._inputHandler.reset(),this._bufferService.reset(),this._charsetService.reset(),this.coreService.reset(),this.coreMouseService.reset()}_handleWindowsPtyOptionChange(){let e=!1;const t=this.optionsService.rawOptions.windowsPty;t&&void 0!==t.buildNumber&&void 0!==t.buildNumber?e=!!("conpty"===t.backend&&t.buildNumber<21376):this.optionsService.rawOptions.windowsMode&&(e=!0),e?this._enableWindowsWrappingHeuristics():this._windowsWrappingHeuristics.clear()}_enableWindowsWrappingHeuristics(){if(!this._windowsWrappingHeuristics.value){const e=[];e.push(this.onLineFeed(f.updateWindowsModeWrappedState.bind(null,this._bufferService))),e.push(this.registerCsiHandler({final:"H"},(()=>((0,f.updateWindowsModeWrappedState)(this._bufferService),!1)))),this._windowsWrappingHeuristics.value=(0,s.toDisposable)((()=>{for(const t of e)t.dispose()}))}}}t.CoreTerminal=S},8460:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.runAndSubscribe=t.forwardEvent=t.EventEmitter=void 0,t.EventEmitter=class{constructor(){this._listeners=[],this._disposed=!1}get event(){return this._event||(this._event=e=>(this._listeners.push(e),{dispose:()=>{if(!this._disposed)for(let t=0;tt.fire(e)))},t.runAndSubscribe=function(e,t){return t(void 0),e((e=>t(e)))}},5435:function(e,t,i){var s=this&&this.__decorate||function(e,t,i,s){var r,n=arguments.length,o=n<3?t:null===s?s=Object.getOwnPropertyDescriptor(t,i):s;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,i,s);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(o=(n<3?r(o):n>3?r(t,i,o):r(t,i))||o);return n>3&&o&&Object.defineProperty(t,i,o),o},r=this&&this.__param||function(e,t){return function(i,s){t(i,s,e)}};Object.defineProperty(t,"__esModule",{value:!0}),t.InputHandler=t.WindowsOptionsReportType=void 0;const n=i(2584),o=i(7116),a=i(2015),h=i(844),c=i(482),l=i(8437),d=i(8460),_=i(643),u=i(511),f=i(3734),v=i(2585),p=i(1480),g=i(6242),m=i(6351),S=i(5941),C={"(":0,")":1,"*":2,"+":3,"-":1,".":2},b=131072;function w(e,t){if(e>24)return t.setWinLines||!1;switch(e){case 1:return!!t.restoreWin;case 2:return!!t.minimizeWin;case 3:return!!t.setWinPosition;case 4:return!!t.setWinSizePixels;case 5:return!!t.raiseWin;case 6:return!!t.lowerWin;case 7:return!!t.refreshWin;case 8:return!!t.setWinSizeChars;case 9:return!!t.maximizeWin;case 10:return!!t.fullscreenWin;case 11:return!!t.getWinState;case 13:return!!t.getWinPosition;case 14:return!!t.getWinSizePixels;case 15:return!!t.getScreenSizePixels;case 16:return!!t.getCellSizePixels;case 18:return!!t.getWinSizeChars;case 19:return!!t.getScreenSizeChars;case 20:return!!t.getIconTitle;case 21:return!!t.getWinTitle;case 22:return!!t.pushTitle;case 23:return!!t.popTitle;case 24:return!!t.setWinLines}return!1}var y;!function(e){e[e.GET_WIN_SIZE_PIXELS=0]="GET_WIN_SIZE_PIXELS",e[e.GET_CELL_SIZE_PIXELS=1]="GET_CELL_SIZE_PIXELS"}(y||(t.WindowsOptionsReportType=y={}));let E=0;class k extends h.Disposable{getAttrData(){return this._curAttrData}constructor(e,t,i,s,r,h,_,f,v=new a.EscapeSequenceParser){super(),this._bufferService=e,this._charsetService=t,this._coreService=i,this._logService=s,this._optionsService=r,this._oscLinkService=h,this._coreMouseService=_,this._unicodeService=f,this._parser=v,this._parseBuffer=new Uint32Array(4096),this._stringDecoder=new c.StringToUtf32,this._utf8Decoder=new c.Utf8ToUtf32,this._workCell=new u.CellData,this._windowTitle="",this._iconName="",this._windowTitleStack=[],this._iconNameStack=[],this._curAttrData=l.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=l.DEFAULT_ATTR_DATA.clone(),this._onRequestBell=this.register(new d.EventEmitter),this.onRequestBell=this._onRequestBell.event,this._onRequestRefreshRows=this.register(new d.EventEmitter),this.onRequestRefreshRows=this._onRequestRefreshRows.event,this._onRequestReset=this.register(new d.EventEmitter),this.onRequestReset=this._onRequestReset.event,this._onRequestSendFocus=this.register(new d.EventEmitter),this.onRequestSendFocus=this._onRequestSendFocus.event,this._onRequestSyncScrollBar=this.register(new d.EventEmitter),this.onRequestSyncScrollBar=this._onRequestSyncScrollBar.event,this._onRequestWindowsOptionsReport=this.register(new d.EventEmitter),this.onRequestWindowsOptionsReport=this._onRequestWindowsOptionsReport.event,this._onA11yChar=this.register(new d.EventEmitter),this.onA11yChar=this._onA11yChar.event,this._onA11yTab=this.register(new d.EventEmitter),this.onA11yTab=this._onA11yTab.event,this._onCursorMove=this.register(new d.EventEmitter),this.onCursorMove=this._onCursorMove.event,this._onLineFeed=this.register(new d.EventEmitter),this.onLineFeed=this._onLineFeed.event,this._onScroll=this.register(new d.EventEmitter),this.onScroll=this._onScroll.event,this._onTitleChange=this.register(new d.EventEmitter),this.onTitleChange=this._onTitleChange.event,this._onColor=this.register(new d.EventEmitter),this.onColor=this._onColor.event,this._parseStack={paused:!1,cursorStartX:0,cursorStartY:0,decodedLength:0,position:0},this._specialColors=[256,257,258],this.register(this._parser),this._dirtyRowTracker=new L(this._bufferService),this._activeBuffer=this._bufferService.buffer,this.register(this._bufferService.buffers.onBufferActivate((e=>this._activeBuffer=e.activeBuffer))),this._parser.setCsiHandlerFallback(((e,t)=>{this._logService.debug("Unknown CSI code: ",{identifier:this._parser.identToString(e),params:t.toArray()})})),this._parser.setEscHandlerFallback((e=>{this._logService.debug("Unknown ESC code: ",{identifier:this._parser.identToString(e)})})),this._parser.setExecuteHandlerFallback((e=>{this._logService.debug("Unknown EXECUTE code: ",{code:e})})),this._parser.setOscHandlerFallback(((e,t,i)=>{this._logService.debug("Unknown OSC code: ",{identifier:e,action:t,data:i})})),this._parser.setDcsHandlerFallback(((e,t,i)=>{"HOOK"===t&&(i=i.toArray()),this._logService.debug("Unknown DCS code: ",{identifier:this._parser.identToString(e),action:t,payload:i})})),this._parser.setPrintHandler(((e,t,i)=>this.print(e,t,i))),this._parser.registerCsiHandler({final:"@"},(e=>this.insertChars(e))),this._parser.registerCsiHandler({intermediates:" ",final:"@"},(e=>this.scrollLeft(e))),this._parser.registerCsiHandler({final:"A"},(e=>this.cursorUp(e))),this._parser.registerCsiHandler({intermediates:" ",final:"A"},(e=>this.scrollRight(e))),this._parser.registerCsiHandler({final:"B"},(e=>this.cursorDown(e))),this._parser.registerCsiHandler({final:"C"},(e=>this.cursorForward(e))),this._parser.registerCsiHandler({final:"D"},(e=>this.cursorBackward(e))),this._parser.registerCsiHandler({final:"E"},(e=>this.cursorNextLine(e))),this._parser.registerCsiHandler({final:"F"},(e=>this.cursorPrecedingLine(e))),this._parser.registerCsiHandler({final:"G"},(e=>this.cursorCharAbsolute(e))),this._parser.registerCsiHandler({final:"H"},(e=>this.cursorPosition(e))),this._parser.registerCsiHandler({final:"I"},(e=>this.cursorForwardTab(e))),this._parser.registerCsiHandler({final:"J"},(e=>this.eraseInDisplay(e,!1))),this._parser.registerCsiHandler({prefix:"?",final:"J"},(e=>this.eraseInDisplay(e,!0))),this._parser.registerCsiHandler({final:"K"},(e=>this.eraseInLine(e,!1))),this._parser.registerCsiHandler({prefix:"?",final:"K"},(e=>this.eraseInLine(e,!0))),this._parser.registerCsiHandler({final:"L"},(e=>this.insertLines(e))),this._parser.registerCsiHandler({final:"M"},(e=>this.deleteLines(e))),this._parser.registerCsiHandler({final:"P"},(e=>this.deleteChars(e))),this._parser.registerCsiHandler({final:"S"},(e=>this.scrollUp(e))),this._parser.registerCsiHandler({final:"T"},(e=>this.scrollDown(e))),this._parser.registerCsiHandler({final:"X"},(e=>this.eraseChars(e))),this._parser.registerCsiHandler({final:"Z"},(e=>this.cursorBackwardTab(e))),this._parser.registerCsiHandler({final:"`"},(e=>this.charPosAbsolute(e))),this._parser.registerCsiHandler({final:"a"},(e=>this.hPositionRelative(e))),this._parser.registerCsiHandler({final:"b"},(e=>this.repeatPrecedingCharacter(e))),this._parser.registerCsiHandler({final:"c"},(e=>this.sendDeviceAttributesPrimary(e))),this._parser.registerCsiHandler({prefix:">",final:"c"},(e=>this.sendDeviceAttributesSecondary(e))),this._parser.registerCsiHandler({final:"d"},(e=>this.linePosAbsolute(e))),this._parser.registerCsiHandler({final:"e"},(e=>this.vPositionRelative(e))),this._parser.registerCsiHandler({final:"f"},(e=>this.hVPosition(e))),this._parser.registerCsiHandler({final:"g"},(e=>this.tabClear(e))),this._parser.registerCsiHandler({final:"h"},(e=>this.setMode(e))),this._parser.registerCsiHandler({prefix:"?",final:"h"},(e=>this.setModePrivate(e))),this._parser.registerCsiHandler({final:"l"},(e=>this.resetMode(e))),this._parser.registerCsiHandler({prefix:"?",final:"l"},(e=>this.resetModePrivate(e))),this._parser.registerCsiHandler({final:"m"},(e=>this.charAttributes(e))),this._parser.registerCsiHandler({final:"n"},(e=>this.deviceStatus(e))),this._parser.registerCsiHandler({prefix:"?",final:"n"},(e=>this.deviceStatusPrivate(e))),this._parser.registerCsiHandler({intermediates:"!",final:"p"},(e=>this.softReset(e))),this._parser.registerCsiHandler({intermediates:" ",final:"q"},(e=>this.setCursorStyle(e))),this._parser.registerCsiHandler({final:"r"},(e=>this.setScrollRegion(e))),this._parser.registerCsiHandler({final:"s"},(e=>this.saveCursor(e))),this._parser.registerCsiHandler({final:"t"},(e=>this.windowOptions(e))),this._parser.registerCsiHandler({final:"u"},(e=>this.restoreCursor(e))),this._parser.registerCsiHandler({intermediates:"'",final:"}"},(e=>this.insertColumns(e))),this._parser.registerCsiHandler({intermediates:"'",final:"~"},(e=>this.deleteColumns(e))),this._parser.registerCsiHandler({intermediates:'"',final:"q"},(e=>this.selectProtected(e))),this._parser.registerCsiHandler({intermediates:"$",final:"p"},(e=>this.requestMode(e,!0))),this._parser.registerCsiHandler({prefix:"?",intermediates:"$",final:"p"},(e=>this.requestMode(e,!1))),this._parser.setExecuteHandler(n.C0.BEL,(()=>this.bell())),this._parser.setExecuteHandler(n.C0.LF,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.VT,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.FF,(()=>this.lineFeed())),this._parser.setExecuteHandler(n.C0.CR,(()=>this.carriageReturn())),this._parser.setExecuteHandler(n.C0.BS,(()=>this.backspace())),this._parser.setExecuteHandler(n.C0.HT,(()=>this.tab())),this._parser.setExecuteHandler(n.C0.SO,(()=>this.shiftOut())),this._parser.setExecuteHandler(n.C0.SI,(()=>this.shiftIn())),this._parser.setExecuteHandler(n.C1.IND,(()=>this.index())),this._parser.setExecuteHandler(n.C1.NEL,(()=>this.nextLine())),this._parser.setExecuteHandler(n.C1.HTS,(()=>this.tabSet())),this._parser.registerOscHandler(0,new g.OscHandler((e=>(this.setTitle(e),this.setIconName(e),!0)))),this._parser.registerOscHandler(1,new g.OscHandler((e=>this.setIconName(e)))),this._parser.registerOscHandler(2,new g.OscHandler((e=>this.setTitle(e)))),this._parser.registerOscHandler(4,new g.OscHandler((e=>this.setOrReportIndexedColor(e)))),this._parser.registerOscHandler(8,new g.OscHandler((e=>this.setHyperlink(e)))),this._parser.registerOscHandler(10,new g.OscHandler((e=>this.setOrReportFgColor(e)))),this._parser.registerOscHandler(11,new g.OscHandler((e=>this.setOrReportBgColor(e)))),this._parser.registerOscHandler(12,new g.OscHandler((e=>this.setOrReportCursorColor(e)))),this._parser.registerOscHandler(104,new g.OscHandler((e=>this.restoreIndexedColor(e)))),this._parser.registerOscHandler(110,new g.OscHandler((e=>this.restoreFgColor(e)))),this._parser.registerOscHandler(111,new g.OscHandler((e=>this.restoreBgColor(e)))),this._parser.registerOscHandler(112,new g.OscHandler((e=>this.restoreCursorColor(e)))),this._parser.registerEscHandler({final:"7"},(()=>this.saveCursor())),this._parser.registerEscHandler({final:"8"},(()=>this.restoreCursor())),this._parser.registerEscHandler({final:"D"},(()=>this.index())),this._parser.registerEscHandler({final:"E"},(()=>this.nextLine())),this._parser.registerEscHandler({final:"H"},(()=>this.tabSet())),this._parser.registerEscHandler({final:"M"},(()=>this.reverseIndex())),this._parser.registerEscHandler({final:"="},(()=>this.keypadApplicationMode())),this._parser.registerEscHandler({final:">"},(()=>this.keypadNumericMode())),this._parser.registerEscHandler({final:"c"},(()=>this.fullReset())),this._parser.registerEscHandler({final:"n"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"o"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"|"},(()=>this.setgLevel(3))),this._parser.registerEscHandler({final:"}"},(()=>this.setgLevel(2))),this._parser.registerEscHandler({final:"~"},(()=>this.setgLevel(1))),this._parser.registerEscHandler({intermediates:"%",final:"@"},(()=>this.selectDefaultCharset())),this._parser.registerEscHandler({intermediates:"%",final:"G"},(()=>this.selectDefaultCharset()));for(const e in o.CHARSETS)this._parser.registerEscHandler({intermediates:"(",final:e},(()=>this.selectCharset("("+e))),this._parser.registerEscHandler({intermediates:")",final:e},(()=>this.selectCharset(")"+e))),this._parser.registerEscHandler({intermediates:"*",final:e},(()=>this.selectCharset("*"+e))),this._parser.registerEscHandler({intermediates:"+",final:e},(()=>this.selectCharset("+"+e))),this._parser.registerEscHandler({intermediates:"-",final:e},(()=>this.selectCharset("-"+e))),this._parser.registerEscHandler({intermediates:".",final:e},(()=>this.selectCharset("."+e))),this._parser.registerEscHandler({intermediates:"/",final:e},(()=>this.selectCharset("/"+e)));this._parser.registerEscHandler({intermediates:"#",final:"8"},(()=>this.screenAlignmentPattern())),this._parser.setErrorHandler((e=>(this._logService.error("Parsing error: ",e),e))),this._parser.registerDcsHandler({intermediates:"$",final:"q"},new m.DcsHandler(((e,t)=>this.requestStatusString(e,t))))}_preserveStack(e,t,i,s){this._parseStack.paused=!0,this._parseStack.cursorStartX=e,this._parseStack.cursorStartY=t,this._parseStack.decodedLength=i,this._parseStack.position=s}_logSlowResolvingAsync(e){this._logService.logLevel<=v.LogLevelEnum.WARN&&Promise.race([e,new Promise(((e,t)=>setTimeout((()=>t("#SLOW_TIMEOUT")),5e3)))]).catch((e=>{if("#SLOW_TIMEOUT"!==e)throw e;console.warn("async parser handler taking longer than 5000 ms")}))}_getCurrentLinkId(){return this._curAttrData.extended.urlId}parse(e,t){let i,s=this._activeBuffer.x,r=this._activeBuffer.y,n=0;const o=this._parseStack.paused;if(o){if(i=this._parser.parse(this._parseBuffer,this._parseStack.decodedLength,t))return this._logSlowResolvingAsync(i),i;s=this._parseStack.cursorStartX,r=this._parseStack.cursorStartY,this._parseStack.paused=!1,e.length>b&&(n=this._parseStack.position+b)}if(this._logService.logLevel<=v.LogLevelEnum.DEBUG&&this._logService.debug("parsing data"+("string"==typeof e?` "${e}"`:` "${Array.prototype.map.call(e,(e=>String.fromCharCode(e))).join("")}"`),"string"==typeof e?e.split("").map((e=>e.charCodeAt(0))):e),this._parseBuffer.lengthb)for(let t=n;t0&&2===f.getWidth(this._activeBuffer.x-1)&&f.setCellFromCodepoint(this._activeBuffer.x-1,0,1,u);let v=this._parser.precedingJoinState;for(let g=t;ga)if(h){const e=f;let t=this._activeBuffer.x-m;for(this._activeBuffer.x=m,this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData(),!0)):(this._activeBuffer.y>=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!0),f=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y),m>0&&f instanceof l.BufferLine&&f.copyCellsFrom(e,t,0,m,!1);t=0;)f.setCellFromCodepoint(this._activeBuffer.x++,0,0,u)}else if(d&&(f.insertCells(this._activeBuffer.x,r-m,this._activeBuffer.getNullCell(u)),2===f.getWidth(a-1)&&f.setCellFromCodepoint(a-1,_.NULL_CELL_CODE,_.NULL_CELL_WIDTH,u)),f.setCellFromCodepoint(this._activeBuffer.x++,s,r,u),r>0)for(;--r;)f.setCellFromCodepoint(this._activeBuffer.x++,0,0,u)}this._parser.precedingJoinState=v,this._activeBuffer.x0&&0===f.getWidth(this._activeBuffer.x)&&!f.hasContent(this._activeBuffer.x)&&f.setCellFromCodepoint(this._activeBuffer.x,0,1,u),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}registerCsiHandler(e,t){return"t"!==e.final||e.prefix||e.intermediates?this._parser.registerCsiHandler(e,t):this._parser.registerCsiHandler(e,(e=>!w(e.params[0],this._optionsService.rawOptions.windowOptions)||t(e)))}registerDcsHandler(e,t){return this._parser.registerDcsHandler(e,new m.DcsHandler(t))}registerEscHandler(e,t){return this._parser.registerEscHandler(e,t)}registerOscHandler(e,t){return this._parser.registerOscHandler(e,new g.OscHandler(t))}bell(){return this._onRequestBell.fire(),!0}lineFeed(){return this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._optionsService.rawOptions.convertEol&&(this._activeBuffer.x=0),this._activeBuffer.y++,this._activeBuffer.y===this._activeBuffer.scrollBottom+1?(this._activeBuffer.y--,this._bufferService.scroll(this._eraseAttrData())):this._activeBuffer.y>=this._bufferService.rows?this._activeBuffer.y=this._bufferService.rows-1:this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.x>=this._bufferService.cols&&this._activeBuffer.x--,this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._onLineFeed.fire(),!0}carriageReturn(){return this._activeBuffer.x=0,!0}backspace(){if(!this._coreService.decPrivateModes.reverseWraparound)return this._restrictCursor(),this._activeBuffer.x>0&&this._activeBuffer.x--,!0;if(this._restrictCursor(this._bufferService.cols),this._activeBuffer.x>0)this._activeBuffer.x--;else if(0===this._activeBuffer.x&&this._activeBuffer.y>this._activeBuffer.scrollTop&&this._activeBuffer.y<=this._activeBuffer.scrollBottom&&this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y)?.isWrapped){this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y).isWrapped=!1,this._activeBuffer.y--,this._activeBuffer.x=this._bufferService.cols-1;const e=this._activeBuffer.lines.get(this._activeBuffer.ybase+this._activeBuffer.y);e.hasWidth(this._activeBuffer.x)&&!e.hasContent(this._activeBuffer.x)&&this._activeBuffer.x--}return this._restrictCursor(),!0}tab(){if(this._activeBuffer.x>=this._bufferService.cols)return!0;const e=this._activeBuffer.x;return this._activeBuffer.x=this._activeBuffer.nextStop(),this._optionsService.rawOptions.screenReaderMode&&this._onA11yTab.fire(this._activeBuffer.x-e),!0}shiftOut(){return this._charsetService.setgLevel(1),!0}shiftIn(){return this._charsetService.setgLevel(0),!0}_restrictCursor(e=this._bufferService.cols-1){this._activeBuffer.x=Math.min(e,Math.max(0,this._activeBuffer.x)),this._activeBuffer.y=this._coreService.decPrivateModes.origin?Math.min(this._activeBuffer.scrollBottom,Math.max(this._activeBuffer.scrollTop,this._activeBuffer.y)):Math.min(this._bufferService.rows-1,Math.max(0,this._activeBuffer.y)),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_setCursor(e,t){this._dirtyRowTracker.markDirty(this._activeBuffer.y),this._coreService.decPrivateModes.origin?(this._activeBuffer.x=e,this._activeBuffer.y=this._activeBuffer.scrollTop+t):(this._activeBuffer.x=e,this._activeBuffer.y=t),this._restrictCursor(),this._dirtyRowTracker.markDirty(this._activeBuffer.y)}_moveCursor(e,t){this._restrictCursor(),this._setCursor(this._activeBuffer.x+e,this._activeBuffer.y+t)}cursorUp(e){const t=this._activeBuffer.y-this._activeBuffer.scrollTop;return t>=0?this._moveCursor(0,-Math.min(t,e.params[0]||1)):this._moveCursor(0,-(e.params[0]||1)),!0}cursorDown(e){const t=this._activeBuffer.scrollBottom-this._activeBuffer.y;return t>=0?this._moveCursor(0,Math.min(t,e.params[0]||1)):this._moveCursor(0,e.params[0]||1),!0}cursorForward(e){return this._moveCursor(e.params[0]||1,0),!0}cursorBackward(e){return this._moveCursor(-(e.params[0]||1),0),!0}cursorNextLine(e){return this.cursorDown(e),this._activeBuffer.x=0,!0}cursorPrecedingLine(e){return this.cursorUp(e),this._activeBuffer.x=0,!0}cursorCharAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}cursorPosition(e){return this._setCursor(e.length>=2?(e.params[1]||1)-1:0,(e.params[0]||1)-1),!0}charPosAbsolute(e){return this._setCursor((e.params[0]||1)-1,this._activeBuffer.y),!0}hPositionRelative(e){return this._moveCursor(e.params[0]||1,0),!0}linePosAbsolute(e){return this._setCursor(this._activeBuffer.x,(e.params[0]||1)-1),!0}vPositionRelative(e){return this._moveCursor(0,e.params[0]||1),!0}hVPosition(e){return this.cursorPosition(e),!0}tabClear(e){const t=e.params[0];return 0===t?delete this._activeBuffer.tabs[this._activeBuffer.x]:3===t&&(this._activeBuffer.tabs={}),!0}cursorForwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.nextStop();return!0}cursorBackwardTab(e){if(this._activeBuffer.x>=this._bufferService.cols)return!0;let t=e.params[0]||1;for(;t--;)this._activeBuffer.x=this._activeBuffer.prevStop();return!0}selectProtected(e){const t=e.params[0];return 1===t&&(this._curAttrData.bg|=536870912),2!==t&&0!==t||(this._curAttrData.bg&=-536870913),!0}_eraseInBufferLine(e,t,i,s=!1,r=!1){const n=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);n.replaceCells(t,i,this._activeBuffer.getNullCell(this._eraseAttrData()),r),s&&(n.isWrapped=!1)}_resetBufferLine(e,t=!1){const i=this._activeBuffer.lines.get(this._activeBuffer.ybase+e);i&&(i.fill(this._activeBuffer.getNullCell(this._eraseAttrData()),t),this._bufferService.buffer.clearMarkers(this._activeBuffer.ybase+e),i.isWrapped=!1)}eraseInDisplay(e,t=!1){let i;switch(this._restrictCursor(this._bufferService.cols),e.params[0]){case 0:for(i=this._activeBuffer.y,this._dirtyRowTracker.markDirty(i),this._eraseInBufferLine(i++,this._activeBuffer.x,this._bufferService.cols,0===this._activeBuffer.x,t);i=this._bufferService.cols&&(this._activeBuffer.lines.get(i+1).isWrapped=!1);i--;)this._resetBufferLine(i,t);this._dirtyRowTracker.markDirty(0);break;case 2:for(i=this._bufferService.rows,this._dirtyRowTracker.markDirty(i-1);i--;)this._resetBufferLine(i,t);this._dirtyRowTracker.markDirty(0);break;case 3:const e=this._activeBuffer.lines.length-this._bufferService.rows;e>0&&(this._activeBuffer.lines.trimStart(e),this._activeBuffer.ybase=Math.max(this._activeBuffer.ybase-e,0),this._activeBuffer.ydisp=Math.max(this._activeBuffer.ydisp-e,0),this._onScroll.fire(0))}return!0}eraseInLine(e,t=!1){switch(this._restrictCursor(this._bufferService.cols),e.params[0]){case 0:this._eraseInBufferLine(this._activeBuffer.y,this._activeBuffer.x,this._bufferService.cols,0===this._activeBuffer.x,t);break;case 1:this._eraseInBufferLine(this._activeBuffer.y,0,this._activeBuffer.x+1,!1,t);break;case 2:this._eraseInBufferLine(this._activeBuffer.y,0,this._bufferService.cols,!0,t)}return this._dirtyRowTracker.markDirty(this._activeBuffer.y),!0}insertLines(e){this._restrictCursor();let t=e.params[0]||1;if(this._activeBuffer.y>this._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.ythis._activeBuffer.scrollBottom||this._activeBuffer.y65535?2:1}let h=a;for(let e=1;e0||(this._is("xterm")||this._is("rxvt-unicode")||this._is("screen")?this._coreService.triggerDataEvent(n.C0.ESC+"[?1;2c"):this._is("linux")&&this._coreService.triggerDataEvent(n.C0.ESC+"[?6c")),!0}sendDeviceAttributesSecondary(e){return e.params[0]>0||(this._is("xterm")?this._coreService.triggerDataEvent(n.C0.ESC+"[>0;276;0c"):this._is("rxvt-unicode")?this._coreService.triggerDataEvent(n.C0.ESC+"[>85;95;0c"):this._is("linux")?this._coreService.triggerDataEvent(e.params[0]+"c"):this._is("screen")&&this._coreService.triggerDataEvent(n.C0.ESC+"[>83;40003;0c")),!0}_is(e){return 0===(this._optionsService.rawOptions.termName+"").indexOf(e)}setMode(e){for(let t=0;te?1:2,u=e.params[0];return f=u,v=t?2===u?4:4===u?_(o.modes.insertMode):12===u?3:20===u?_(d.convertEol):0:1===u?_(i.applicationCursorKeys):3===u?d.windowOptions.setWinLines?80===h?2:132===h?1:0:0:6===u?_(i.origin):7===u?_(i.wraparound):8===u?3:9===u?_("X10"===s):12===u?_(d.cursorBlink):25===u?_(!o.isCursorHidden):45===u?_(i.reverseWraparound):66===u?_(i.applicationKeypad):67===u?4:1e3===u?_("VT200"===s):1002===u?_("DRAG"===s):1003===u?_("ANY"===s):1004===u?_(i.sendFocus):1005===u?4:1006===u?_("SGR"===r):1015===u?4:1016===u?_("SGR_PIXELS"===r):1048===u?1:47===u||1047===u||1049===u?_(c===l):2004===u?_(i.bracketedPasteMode):0,o.triggerDataEvent(`${n.C0.ESC}[${t?"":"?"}${f};${v}$y`),!0;var f,v}_updateAttrColor(e,t,i,s,r){return 2===t?(e|=50331648,e&=-16777216,e|=f.AttributeData.fromColorRGB([i,s,r])):5===t&&(e&=-50331904,e|=33554432|255&i),e}_extractColor(e,t,i){const s=[0,0,-1,0,0,0];let r=0,n=0;do{if(s[n+r]=e.params[t+n],e.hasSubParams(t+n)){const i=e.getSubParams(t+n);let o=0;do{5===s[1]&&(r=1),s[n+o+1+r]=i[o]}while(++o=2||2===s[1]&&n+r>=5)break;s[1]&&(r=1)}while(++n+t5)&&(e=1),t.extended.underlineStyle=e,t.fg|=268435456,0===e&&(t.fg&=-268435457),t.updateExtended()}_processSGR0(e){e.fg=l.DEFAULT_ATTR_DATA.fg,e.bg=l.DEFAULT_ATTR_DATA.bg,e.extended=e.extended.clone(),e.extended.underlineStyle=0,e.extended.underlineColor&=-67108864,e.updateExtended()}charAttributes(e){if(1===e.length&&0===e.params[0])return this._processSGR0(this._curAttrData),!0;const t=e.length;let i;const s=this._curAttrData;for(let r=0;r=30&&i<=37?(s.fg&=-50331904,s.fg|=16777216|i-30):i>=40&&i<=47?(s.bg&=-50331904,s.bg|=16777216|i-40):i>=90&&i<=97?(s.fg&=-50331904,s.fg|=16777224|i-90):i>=100&&i<=107?(s.bg&=-50331904,s.bg|=16777224|i-100):0===i?this._processSGR0(s):1===i?s.fg|=134217728:3===i?s.bg|=67108864:4===i?(s.fg|=268435456,this._processUnderline(e.hasSubParams(r)?e.getSubParams(r)[0]:1,s)):5===i?s.fg|=536870912:7===i?s.fg|=67108864:8===i?s.fg|=1073741824:9===i?s.fg|=2147483648:2===i?s.bg|=134217728:21===i?this._processUnderline(2,s):22===i?(s.fg&=-134217729,s.bg&=-134217729):23===i?s.bg&=-67108865:24===i?(s.fg&=-268435457,this._processUnderline(0,s)):25===i?s.fg&=-536870913:27===i?s.fg&=-67108865:28===i?s.fg&=-1073741825:29===i?s.fg&=2147483647:39===i?(s.fg&=-67108864,s.fg|=16777215&l.DEFAULT_ATTR_DATA.fg):49===i?(s.bg&=-67108864,s.bg|=16777215&l.DEFAULT_ATTR_DATA.bg):38===i||48===i||58===i?r+=this._extractColor(e,r,s):53===i?s.bg|=1073741824:55===i?s.bg&=-1073741825:59===i?(s.extended=s.extended.clone(),s.extended.underlineColor=-1,s.updateExtended()):100===i?(s.fg&=-67108864,s.fg|=16777215&l.DEFAULT_ATTR_DATA.fg,s.bg&=-67108864,s.bg|=16777215&l.DEFAULT_ATTR_DATA.bg):this._logService.debug("Unknown SGR attribute: %d.",i);return!0}deviceStatus(e){switch(e.params[0]){case 5:this._coreService.triggerDataEvent(`${n.C0.ESC}[0n`);break;case 6:const e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${n.C0.ESC}[${e};${t}R`)}return!0}deviceStatusPrivate(e){if(6===e.params[0]){const e=this._activeBuffer.y+1,t=this._activeBuffer.x+1;this._coreService.triggerDataEvent(`${n.C0.ESC}[?${e};${t}R`)}return!0}softReset(e){return this._coreService.isCursorHidden=!1,this._onRequestSyncScrollBar.fire(),this._activeBuffer.scrollTop=0,this._activeBuffer.scrollBottom=this._bufferService.rows-1,this._curAttrData=l.DEFAULT_ATTR_DATA.clone(),this._coreService.reset(),this._charsetService.reset(),this._activeBuffer.savedX=0,this._activeBuffer.savedY=this._activeBuffer.ybase,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,this._coreService.decPrivateModes.origin=!1,!0}setCursorStyle(e){const t=e.params[0]||1;switch(t){case 1:case 2:this._optionsService.options.cursorStyle="block";break;case 3:case 4:this._optionsService.options.cursorStyle="underline";break;case 5:case 6:this._optionsService.options.cursorStyle="bar"}const i=t%2==1;return this._optionsService.options.cursorBlink=i,!0}setScrollRegion(e){const t=e.params[0]||1;let i;return(e.length<2||(i=e.params[1])>this._bufferService.rows||0===i)&&(i=this._bufferService.rows),i>t&&(this._activeBuffer.scrollTop=t-1,this._activeBuffer.scrollBottom=i-1,this._setCursor(0,0)),!0}windowOptions(e){if(!w(e.params[0],this._optionsService.rawOptions.windowOptions))return!0;const t=e.length>1?e.params[1]:0;switch(e.params[0]){case 14:2!==t&&this._onRequestWindowsOptionsReport.fire(y.GET_WIN_SIZE_PIXELS);break;case 16:this._onRequestWindowsOptionsReport.fire(y.GET_CELL_SIZE_PIXELS);break;case 18:this._bufferService&&this._coreService.triggerDataEvent(`${n.C0.ESC}[8;${this._bufferService.rows};${this._bufferService.cols}t`);break;case 22:0!==t&&2!==t||(this._windowTitleStack.push(this._windowTitle),this._windowTitleStack.length>10&&this._windowTitleStack.shift()),0!==t&&1!==t||(this._iconNameStack.push(this._iconName),this._iconNameStack.length>10&&this._iconNameStack.shift());break;case 23:0!==t&&2!==t||this._windowTitleStack.length&&this.setTitle(this._windowTitleStack.pop()),0!==t&&1!==t||this._iconNameStack.length&&this.setIconName(this._iconNameStack.pop())}return!0}saveCursor(e){return this._activeBuffer.savedX=this._activeBuffer.x,this._activeBuffer.savedY=this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.savedCurAttrData.fg=this._curAttrData.fg,this._activeBuffer.savedCurAttrData.bg=this._curAttrData.bg,this._activeBuffer.savedCharset=this._charsetService.charset,!0}restoreCursor(e){return this._activeBuffer.x=this._activeBuffer.savedX||0,this._activeBuffer.y=Math.max(this._activeBuffer.savedY-this._activeBuffer.ybase,0),this._curAttrData.fg=this._activeBuffer.savedCurAttrData.fg,this._curAttrData.bg=this._activeBuffer.savedCurAttrData.bg,this._charsetService.charset=this._savedCharset,this._activeBuffer.savedCharset&&(this._charsetService.charset=this._activeBuffer.savedCharset),this._restrictCursor(),!0}setTitle(e){return this._windowTitle=e,this._onTitleChange.fire(e),!0}setIconName(e){return this._iconName=e,!0}setOrReportIndexedColor(e){const t=[],i=e.split(";");for(;i.length>1;){const e=i.shift(),s=i.shift();if(/^\d+$/.exec(e)){const i=parseInt(e);if(D(i))if("?"===s)t.push({type:0,index:i});else{const e=(0,S.parseColor)(s);e&&t.push({type:1,index:i,color:e})}}}return t.length&&this._onColor.fire(t),!0}setHyperlink(e){const t=e.split(";");return!(t.length<2)&&(t[1]?this._createHyperlink(t[0],t[1]):!t[0]&&this._finishHyperlink())}_createHyperlink(e,t){this._getCurrentLinkId()&&this._finishHyperlink();const i=e.split(":");let s;const r=i.findIndex((e=>e.startsWith("id=")));return-1!==r&&(s=i[r].slice(3)||void 0),this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=this._oscLinkService.registerLink({id:s,uri:t}),this._curAttrData.updateExtended(),!0}_finishHyperlink(){return this._curAttrData.extended=this._curAttrData.extended.clone(),this._curAttrData.extended.urlId=0,this._curAttrData.updateExtended(),!0}_setOrReportSpecialColor(e,t){const i=e.split(";");for(let e=0;e=this._specialColors.length);++e,++t)if("?"===i[e])this._onColor.fire([{type:0,index:this._specialColors[t]}]);else{const s=(0,S.parseColor)(i[e]);s&&this._onColor.fire([{type:1,index:this._specialColors[t],color:s}])}return!0}setOrReportFgColor(e){return this._setOrReportSpecialColor(e,0)}setOrReportBgColor(e){return this._setOrReportSpecialColor(e,1)}setOrReportCursorColor(e){return this._setOrReportSpecialColor(e,2)}restoreIndexedColor(e){if(!e)return this._onColor.fire([{type:2}]),!0;const t=[],i=e.split(";");for(let e=0;e=this._bufferService.rows&&(this._activeBuffer.y=this._bufferService.rows-1),this._restrictCursor(),!0}tabSet(){return this._activeBuffer.tabs[this._activeBuffer.x]=!0,!0}reverseIndex(){if(this._restrictCursor(),this._activeBuffer.y===this._activeBuffer.scrollTop){const e=this._activeBuffer.scrollBottom-this._activeBuffer.scrollTop;this._activeBuffer.lines.shiftElements(this._activeBuffer.ybase+this._activeBuffer.y,e,1),this._activeBuffer.lines.set(this._activeBuffer.ybase+this._activeBuffer.y,this._activeBuffer.getBlankLine(this._eraseAttrData())),this._dirtyRowTracker.markRangeDirty(this._activeBuffer.scrollTop,this._activeBuffer.scrollBottom)}else this._activeBuffer.y--,this._restrictCursor();return!0}fullReset(){return this._parser.reset(),this._onRequestReset.fire(),!0}reset(){this._curAttrData=l.DEFAULT_ATTR_DATA.clone(),this._eraseAttrDataInternal=l.DEFAULT_ATTR_DATA.clone()}_eraseAttrData(){return this._eraseAttrDataInternal.bg&=-67108864,this._eraseAttrDataInternal.bg|=67108863&this._curAttrData.bg,this._eraseAttrDataInternal}setgLevel(e){return this._charsetService.setgLevel(e),!0}screenAlignmentPattern(){const e=new u.CellData;e.content=1<<22|"E".charCodeAt(0),e.fg=this._curAttrData.fg,e.bg=this._curAttrData.bg,this._setCursor(0,0);for(let t=0;t(this._coreService.triggerDataEvent(`${n.C0.ESC}${e}${n.C0.ESC}\\`),!0))('"q'===e?`P1$r${this._curAttrData.isProtected()?1:0}"q`:'"p'===e?'P1$r61;1"p':"r"===e?`P1$r${i.scrollTop+1};${i.scrollBottom+1}r`:"m"===e?"P1$r0m":" q"===e?`P1$r${{block:2,underline:4,bar:6}[s.cursorStyle]-(s.cursorBlink?1:0)} q`:"P0$r")}markRangeDirty(e,t){this._dirtyRowTracker.markRangeDirty(e,t)}}t.InputHandler=k;let L=class{constructor(e){this._bufferService=e,this.clearRange()}clearRange(){this.start=this._bufferService.buffer.y,this.end=this._bufferService.buffer.y}markDirty(e){ethis.end&&(this.end=e)}markRangeDirty(e,t){e>t&&(E=e,e=t,t=E),ethis.end&&(this.end=t)}markAllDirty(){this.markRangeDirty(0,this._bufferService.rows-1)}};function D(e){return 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i=e||Date.now();for(;this._writeBuffer.length>this._bufferOffset;){const e=this._writeBuffer[this._bufferOffset],s=this._action(e,t);if(s){const e=e=>Date.now()-i>=12?setTimeout((()=>this._innerWrite(0,e))):this._innerWrite(i,e);return void s.catch((e=>(queueMicrotask((()=>{throw e})),Promise.resolve(!1)))).then(e)}const r=this._callbacks[this._bufferOffset];if(r&&r(),this._bufferOffset++,this._pendingData-=e.length,Date.now()-i>=12)break}this._writeBuffer.length>this._bufferOffset?(this._bufferOffset>50&&(this._writeBuffer=this._writeBuffer.slice(this._bufferOffset),this._callbacks=this._callbacks.slice(this._bufferOffset),this._bufferOffset=0),setTimeout((()=>this._innerWrite()))):(this._writeBuffer.length=0,this._callbacks.length=0,this._pendingData=0,this._bufferOffset=0),this._onWriteParsed.fire()}}t.WriteBuffer=n},5941:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.toRgbString=t.parseColor=void 0;const i=/^([\da-f])\/([\da-f])\/([\da-f])$|^([\da-f]{2})\/([\da-f]{2})\/([\da-f]{2})$|^([\da-f]{3})\/([\da-f]{3})\/([\da-f]{3})$|^([\da-f]{4})\/([\da-f]{4})\/([\da-f]{4})$/,s=/^[\da-f]+$/;function r(e,t){const i=e.toString(16),s=i.length<2?"0"+i:i;switch(t){case 4:return i[0];case 8:return s;case 12:return(s+s).slice(0,3);default:return s+s}}t.parseColor=function(e){if(!e)return;let t=e.toLowerCase();if(0===t.indexOf("rgb:")){t=t.slice(4);const e=i.exec(t);if(e){const t=e[1]?15:e[4]?255:e[7]?4095:65535;return[Math.round(parseInt(e[1]||e[4]||e[7]||e[10],16)/t*255),Math.round(parseInt(e[2]||e[5]||e[8]||e[11],16)/t*255),Math.round(parseInt(e[3]||e[6]||e[9]||e[12],16)/t*255)]}}else if(0===t.indexOf("#")&&(t=t.slice(1),s.exec(t)&&[3,6,9,12].includes(t.length))){const e=t.length/3,i=[0,0,0];for(let s=0;s<3;++s){const r=parseInt(t.slice(e*s,e*s+e),16);i[s]=1===e?r<<4:2===e?r:3===e?r>>4:r>>8}return i}},t.toRgbString=function(e,t=16){const[i,s,n]=e;return`rgb:${r(i,t)}/${r(s,t)}/${r(n,t)}`}},5770:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.PAYLOAD_LIMIT=void 0,t.PAYLOAD_LIMIT=1e7},6351:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.DcsHandler=t.DcsParser=void 0;const s=i(482),r=i(8742),n=i(5770),o=[];t.DcsParser=class{constructor(){this._handlers=Object.create(null),this._active=o,this._ident=0,this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}dispose(){this._handlers=Object.create(null),this._handlerFb=()=>{},this._active=o}registerHandler(e,t){void 0===this._handlers[e]&&(this._handlers[e]=[]);const i=this._handlers[e];return i.push(t),{dispose:()=>{const e=i.indexOf(t);-1!==e&&i.splice(e,1)}}}clearHandler(e){this._handlers[e]&&delete this._handlers[e]}setHandlerFallback(e){this._handlerFb=e}reset(){if(this._active.length)for(let e=this._stack.paused?this._stack.loopPosition-1:this._active.length-1;e>=0;--e)this._active[e].unhook(!1);this._stack.paused=!1,this._active=o,this._ident=0}hook(e,t){if(this.reset(),this._ident=e,this._active=this._handlers[e]||o,this._active.length)for(let e=this._active.length-1;e>=0;e--)this._active[e].hook(t);else this._handlerFb(this._ident,"HOOK",t)}put(e,t,i){if(this._active.length)for(let s=this._active.length-1;s>=0;s--)this._active[s].put(e,t,i);else this._handlerFb(this._ident,"PUT",(0,s.utf32ToString)(e,t,i))}unhook(e,t=!0){if(this._active.length){let i=!1,s=this._active.length-1,r=!1;if(this._stack.paused&&(s=this._stack.loopPosition-1,i=t,r=this._stack.fallThrough,this._stack.paused=!1),!r&&!1===i){for(;s>=0&&(i=this._active[s].unhook(e),!0!==i);s--)if(i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=s,this._stack.fallThrough=!1,i;s--}for(;s>=0;s--)if(i=this._active[s].unhook(!1),i instanceof Promise)return this._stack.paused=!0,this._stack.loopPosition=s,this._stack.fallThrough=!0,i}else this._handlerFb(this._ident,"UNHOOK",e);this._active=o,this._ident=0}};const a=new r.Params;a.addParam(0),t.DcsHandler=class{constructor(e){this._handler=e,this._data="",this._params=a,this._hitLimit=!1}hook(e){this._params=e.length>1||e.params[0]?e.clone():a,this._data="",this._hitLimit=!1}put(e,t,i){this._hitLimit||(this._data+=(0,s.utf32ToString)(e,t,i),this._data.length>n.PAYLOAD_LIMIT&&(this._data="",this._hitLimit=!0))}unhook(e){let t=!1;if(this._hitLimit)t=!1;else if(e&&(t=this._handler(this._data,this._params),t instanceof Promise))return t.then((e=>(this._params=a,this._data="",this._hitLimit=!1,e)));return this._params=a,this._data="",this._hitLimit=!1,t}}},2015:(e,t,i)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.EscapeSequenceParser=t.VT500_TRANSITION_TABLE=t.TransitionTable=void 0;const s=i(844),r=i(8742),n=i(6242),o=i(6351);class a{constructor(e){this.table=new Uint8Array(e)}setDefault(e,t){this.table.fill(e<<4|t)}add(e,t,i,s){this.table[t<<8|e]=i<<4|s}addMany(e,t,i,s){for(let r=0;rt)),i=(e,i)=>t.slice(e,i),s=i(32,127),r=i(0,24);r.push(25),r.push.apply(r,i(28,32));const n=i(0,14);let o;for(o in e.setDefault(1,0),e.addMany(s,0,2,0),n)e.addMany([24,26,153,154],o,3,0),e.addMany(i(128,144),o,3,0),e.addMany(i(144,152),o,3,0),e.add(156,o,0,0),e.add(27,o,11,1),e.add(157,o,4,8),e.addMany([152,158,159],o,0,7),e.add(155,o,11,3),e.add(144,o,11,9);return e.addMany(r,0,3,0),e.addMany(r,1,3,1),e.add(127,1,0,1),e.addMany(r,8,0,8),e.addMany(r,3,3,3),e.add(127,3,0,3),e.addMany(r,4,3,4),e.add(127,4,0,4),e.addMany(r,6,3,6),e.addMany(r,5,3,5),e.add(127,5,0,5),e.addMany(r,2,3,2),e.add(127,2,0,2),e.add(93,1,4,8),e.addMany(s,8,5,8),e.add(127,8,5,8),e.addMany([156,27,24,26,7],8,6,0),e.addMany(i(28,32),8,0,8),e.addMany([88,94,95],1,0,7),e.addMany(s,7,0,7),e.addMany(r,7,0,7),e.add(156,7,0,0),e.add(127,7,0,7),e.add(91,1,11,3),e.addMany(i(64,127),3,7,0),e.addMany(i(48,60),3,8,4),e.addMany([60,61,62,63],3,9,4),e.addMany(i(48,60),4,8,4),e.addMany(i(64,127),4,7,0),e.addMany([60,61,62,63],4,0,6),e.addMany(i(32,64),6,0,6),e.add(127,6,0,6),e.addMany(i(64,127),6,0,0),e.addMany(i(32,48),3,9,5),e.addMany(i(32,48),5,9,5),e.addMany(i(48,64),5,0,6),e.addMany(i(64,127),5,7,0),e.addMany(i(32,48),4,9,5),e.addMany(i(32,48),1,9,2),e.addMany(i(32,48),2,9,2),e.addMany(i(48,127),2,10,0),e.addMany(i(48,80),1,10,0),e.addMany(i(81,88),1,10,0),e.addMany([89,90,92],1,10,0),e.addMany(i(96,127),1,10,0),e.add(80,1,11,9),e.addMany(r,9,0,9),e.add(127,9,0,9),e.addMany(i(28,32),9,0,9),e.addMany(i(32,48),9,9,12),e.addMany(i(48,60),9,8,10),e.addMany([60,61,62,63],9,9,10),e.addMany(r,11,0,11),e.addMany(i(32,128),11,0,11),e.addMany(i(28,32),11,0,11),e.addMany(r,10,0,10),e.add(127,10,0,10),e.addMany(i(28,32),10,0,10),e.addMany(i(48,60),10,8,10),e.addMany([60,61,62,63],10,0,11),e.addMany(i(32,48),10,9,12),e.addMany(r,12,0,12),e.add(127,12,0,12),e.addMany(i(28,32),12,0,12),e.addMany(i(32,48),12,9,12),e.addMany(i(48,64),12,0,11),e.addMany(i(64,127),12,12,13),e.addMany(i(64,127),10,12,13),e.addMany(i(64,127),9,12,13),e.addMany(r,13,13,13),e.addMany(s,13,13,13),e.add(127,13,0,13),e.addMany([27,156,24,26],13,14,0),e.add(h,0,2,0),e.add(h,8,5,8),e.add(h,6,0,6),e.add(h,11,0,11),e.add(h,13,13,13),e}();class c extends s.Disposable{constructor(e=t.VT500_TRANSITION_TABLE){super(),this._transitions=e,this._parseStack={state:0,handlers:[],handlerPos:0,transition:0,chunkPos:0},this.initialState=0,this.currentState=this.initialState,this._params=new r.Params,this._params.addParam(0),this._collect=0,this.precedingJoinState=0,this._printHandlerFb=(e,t,i)=>{},this._executeHandlerFb=e=>{},this._csiHandlerFb=(e,t)=>{},this._escHandlerFb=e=>{},this._errorHandlerFb=e=>e,this._printHandler=this._printHandlerFb,this._executeHandlers=Object.create(null),this._csiHandlers=Object.create(null),this._escHandlers=Object.create(null),this.register((0,s.toDisposable)((()=>{this._csiHandlers=Object.create(null),this._executeHandlers=Object.create(null),this._escHandlers=Object.create(null)}))),this._oscParser=this.register(new n.OscParser),this._dcsParser=this.register(new o.DcsParser),this._errorHandler=this._errorHandlerFb,this.registerEscHandler({final:"\\"},(()=>!0))}_identifier(e,t=[64,126]){let i=0;if(e.prefix){if(e.prefix.length>1)throw new Error("only one byte as prefix supported");if(i=e.prefix.charCodeAt(0),i&&60>i||i>63)throw new Error("prefix must be in range 0x3c .. 0x3f")}if(e.intermediates){if(e.intermediates.length>2)throw new Error("only two bytes as intermediates are supported");for(let t=0;ts||s>47)throw new Error("intermediate must be in range 0x20 .. 0x2f");i<<=8,i|=s}}if(1!==e.final.length)throw new Error("final must be a single byte");const s=e.final.charCodeAt(0);if(t[0]>s||s>t[1])throw new Error(`final must be in range ${t[0]} .. ${t[1]}`);return i<<=8,i|=s,i}identToString(e){const t=[];for(;e;)t.push(String.fromCharCode(255&e)),e>>=8;return t.reverse().join("")}setPrintHandler(e){this._printHandler=e}clearPrintHandler(){this._printHandler=this._printHandlerFb}registerEscHandler(e,t){const i=this._identifier(e,[48,126]);void 0===this._escHandlers[i]&&(this._escHandlers[i]=[]);const s=this._escHandlers[i];return s.push(t),{dispose:()=>{const e=s.indexOf(t);-1!==e&&s.splice(e,1)}}}clearEscHandler(e){this._escHandlers[this._identifier(e,[48,126])]&&delete this._escHandlers[this._identifier(e,[48,126])]}setEscHandlerFallback(e){this._escHandlerFb=e}setExecuteHandler(e,t){this._executeHandlers[e.charCodeAt(0)]=t}clearExecuteHandler(e){this._executeHandlers[e.charCodeAt(0)]&&delete this._executeHandlers[e.charCodeAt(0)]}setExecuteHandlerFallback(e){this._executeHandlerFb=e}registerCsiHandler(e,t){const i=this._identifier(e);void 0===this._csiHandlers[i]&&(this._csiHandlers[i]=[]);const s=this._csiHandlers[i];return s.push(t),{dispose:()=>{const e=s.indexOf(t);-1!==e&&s.splice(e,1)}}}clearCsiHandler(e){this._csiHandlers[this._identifier(e)]&&delete this._csiHandlers[this._identifier(e)]}setCsiHandlerFallback(e){this._csiHandlerFb=e}registerDcsHandler(e,t){return this._dcsParser.registerHandler(this._identifier(e),t)}clearDcsHandler(e){this._dcsParser.clearHandler(this._identifier(e))}setDcsHandlerFallback(e){this._dcsParser.setHandlerFallback(e)}registerOscHandler(e,t){return this._oscParser.registerHandler(e,t)}clearOscHandler(e){this._oscParser.clearHandler(e)}setOscHandlerFallback(e){this._oscParser.setHandlerFallback(e)}setErrorHandler(e){this._errorHandler=e}clearErrorHandler(){this._errorHandler=this._errorHandlerFb}reset(){this.currentState=this.initialState,this._oscParser.reset(),this._dcsParser.reset(),this._params.reset(),this._params.addParam(0),this._collect=0,this.precedingJoinState=0,0!==this._parseStack.state&&(this._parseStack.state=2,this._parseStack.handlers=[])}_preserveStack(e,t,i,s,r){this._parseStack.state=e,this._parseStack.handlers=t,this._parseStack.handlerPos=i,this._parseStack.transition=s,this._parseStack.chunkPos=r}parse(e,t,i){let s,r=0,n=0,o=0;if(this._parseStack.state)if(2===this._parseStack.state)this._parseStack.state=0,o=this._parseStack.chunkPos+1;else{if(void 0===i||1===this._parseStack.state)throw this._parseStack.state=1,new Error("improper continuation due to previous async handler, giving up parsing");const t=this._parseStack.handlers;let n=this._parseStack.handlerPos-1;switch(this._parseStack.state){case 3:if(!1===i&&n>-1)for(;n>=0&&(s=t[n](this._params),!0!==s);n--)if(s instanceof Promise)return this._parseStack.handlerPos=n,s;this._parseStack.handlers=[];break;case 4:if(!1===i&&n>-1)for(;n>=0&&(s=t[n](),!0!==s);n--)if(s instanceof Promise)return this._parseStack.handlerPos=n,s;this._parseStack.handlers=[];break;case 6:if(r=e[this._parseStack.chunkPos],s=this._dcsParser.unhook(24!==r&&26!==r,i),s)return s;27===r&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0;break;case 5:if(r=e[this._parseStack.chunkPos],s=this._oscParser.end(24!==r&&26!==r,i),s)return s;27===r&&(this._parseStack.transition|=1),this._params.reset(),this._params.addParam(0),this._collect=0}this._parseStack.state=0,o=this._parseStack.chunkPos+1,this.precedingJoinState=0,this.currentState=15&this._parseStack.transition}for(let i=o;i>4){case 2:for(let s=i+1;;++s){if(s>=t||(r=e[s])<32||r>126&&r=t||(r=e[s])<32||r>126&&r=t||(r=e[s])<32||r>126&&r=t||(r=e[s])<32||r>126&&r=0&&(s=o[a](this._params),!0!==s);a--)if(s instanceof Promise)return this._preserveStack(3,o,a,n,i),s;a<0&&this._csiHandlerFb(this._collect<<8|r,this._params),this.precedingJoinState=0;break;case 8:do{switch(r){case 59:this._params.addParam(0);break;case 58:this._params.addSubParam(-1);break;default:this._params.addDigit(r-48)}}while(++i47&&r<60);i--;break;case 9:this._collect<<=8,this._collect|=r;break;case 10:const c=this._escHandlers[this._collect<<8|r];let l=c?c.length-1:-1;for(;l>=0&&(s=c[l](),!0!==s);l--)if(s instanceof Promise)return this._preserveStack(4,c,l,n,i),s;l<0&&this._escHandlerFb(this._collect<<8|r),this.precedingJoinState=0;break;case 11:this._params.reset(),this._params.addParam(0),this._collect=0;break;case 12:this._dcsParser.hook(this._collect<<8|r,this._params);break;case 13:for(let s=i+1;;++s)if(s>=t||24===(r=e[s])||26===r||27===r||r>127&&r=t||(r=e[s])<32||r>127&&r{Object.defineProperty(t,"__esModule",{value:!0}),t.OscHandler=t.OscParser=void 0;const s=i(5770),r=i(482),n=[];t.OscParser=class{constructor(){this._state=0,this._active=n,this._id=-1,this._handlers=Object.create(null),this._handlerFb=()=>{},this._stack={paused:!1,loopPosition:0,fallThrough:!1}}registerHandler(e,t){void 0===this._handlers[e]&&(this._handlers[e]=[]);const i=this._handlers[e];return i.push(t),{dispose:()=>{const e=i.indexOf(t);-1!==e&&i.splice(e,1)}}}clearHandler(e){this._handlers[e]&&delete 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fleet UI - -> selected agent session gateway +native desktop/mobile client or CLI + -> CP route discovery + enrollment broker + -> selected agent /noise/ws -> dd-sessiond Unix socket on that VM -> PTY + child process group ``` @@ -28,10 +27,15 @@ Agent VM responsibilities: Control-plane responsibilities: -- Serve the desktop shell UI, mobile UI, and Claude-style assistant view. -- Let users select a fleet agent and attach to sessions through that agent's - session API. -- Ship UI updates via normal CP/web deploys, without touching agent VMs. +- Broker device enrollment and own route discovery. +- Serve dashboards and enrollment broker pages. +- Never carry shell, log, transcript, or PTY bytes. + +Client responsibilities: + +- Hold a paired device identity. +- Ask CP for current routes and capabilities. +- Connect directly to the selected agent over Noise for runtime data. ## Non-Goals @@ -39,7 +43,11 @@ Control-plane responsibilities: - No hot-swappable UI directory as the primary mechanism. - No fallback in-process PTY mode once `dd-sessiond` is introduced. - No CRIU/checkpoint work in the first implementation. -- No full browser-side Noise handshake in the first implementation. +- No CP relay or mailbox relay for shell/log/session bytes. +- No browser/PWA shell client. Browser stays dashboard/enrollment only; the + session client is native app/CLI. +- No bundled client CLI in `dd`. Client core, CLI, and native app live in + [`devopsdefender/dd-client`](https://github.com/devopsdefender/dd-client). ## Phase 1: One Disruptive Dogfood Upgrade @@ -52,8 +60,8 @@ Deliverables: - Add a `dd-sessiond` boot workload for dogfood agents. Implemented in this branch. - Change interactive sessions so `dd-sessiond` owns PTYs. Implemented for `dd-shell` by proxying session create/list/attach/resize/close/replay to sessiond. -- Change `dd-agent` to proxy session APIs to `dd-sessiond`. Implemented with - browser-auth-gated routes for the first cut. +- Change `dd-agent` to proxy session APIs to `dd-sessiond`. Implemented over + paired-device Noise for the first durable client path. - Keep Codex launch working through the session manager. - Preserve persistent disk state, including Codex/npm/login state. @@ -64,84 +72,137 @@ Acceptance: - Existing session metadata and transcripts are visible through the session API. - Restarting only the web/UI layer does not kill a running Codex session. -## Phase 2: Stable Session API +## Phase 2: Stable Client Protocol -Expose session functionality through `dd-agent`, backed by local -`dd-sessiond`. +Expose session functionality through `dd-agent` Noise, backed by local +`dd-sessiond`. The stable remote surface is the paired-device protocol, not +cookie-auth HTTP session routes. -Initial API: +Initial protocol: ```text -GET /api/sessions -POST /api/sessions -GET /api/sessions/:id -WS /api/sessions/:id/attach -POST /api/sessions/:id/input -POST /api/sessions/:id/resize -POST /api/sessions/:id/close -GET /api/sessions/:id/transcript -WS /api/session-events +shell.list_recipes +shell.list_sessions +shell.create_session +shell.replay_session +shell.resize_session +shell.close_session +shell.attach_session +exec ``` Implementation notes: - `dd-sessiond` listens only on a Unix socket on the VM. -- `dd-agent` is the only remote gateway. +- `dd-agent` is the only remote session gateway. - Multiple clients may attach to the same session. - Transcript and events are canonical session state, not UI state. - Mobile clients should not resize the canonical PTY by default. +- Browser-shell interactive attach is removed. Do not add new client features + there; active shell UI work belongs in `devopsdefender/dd-client`. -## Phase 3: Centralized Fleet UI +## Phase 3: Native Fleet Client -Move active shell UI development to the CP/fleet dashboard. +Move active shell UI development to a native client that uses CP only for +routes and enrollment brokering. Deliverables: -- Add CP route for agent sessions. -- UI lists sessions for the selected agent. -- UI can create, attach, input, resize, close, and replay sessions. +- Add CP route discovery for agent sessions. +- Native app lists sessions for the selected agent. +- Native app can create, attach, input, resize, close, and replay sessions by + opening Noise directly to the selected agent. - Desktop terminal view remains raw PTY-first. -- Mobile view can add touch controls, smart sizing, and assistant-style - rendering without changing agent-side session ownership. +- Mobile app can add touch controls, smart sizing, notifications, and + assistant-style rendering without changing agent-side session ownership. +- Browser dashboard links users to the native app/CLI enrollment and route + discovery flows; it does not become a terminal/PWA client. Acceptance: -- Updating CP UI via PR/release updates the shell/mobile experience. -- No dogfood agent restart is needed for UI-only changes. -- Active dogfood Codex sessions survive CP UI updates. +- Updating the native app updates shell/mobile experience without changing the + agent/sessiond data plane. +- Active dogfood Codex sessions survive web/client updates. Status: -- Not implemented in the first branch slice. The agent-side session gateway is - present so the CP UI can target it next. +- Native CLI exists in `devopsdefender/dd-client`. Browser shell attach and + cookie-auth session control have been removed from this repo. ## Phase 4: Auth, Attestation, And Noise Start simple: -- CP issues short-lived scoped session tokens. -- Tokens bind user, agent id, session/action scope, and expiry. -- `dd-agent` validates tokens before proxying to `dd-sessiond`. +- CP brokers enrollment by redirecting to the selected agent and exposes + current routes. +- Agents hold the trusted device set they enforce for direct Noise sessions. +- Native CLI/desktop/mobile clients from `dd-client` use direct `/noise/ws` + channels for session RPCs. Then strengthen: -- Bind session authorization to the attested agent Noise public key. -- CP tracks agent attestation and `noise_pubkey`. -- Desktop/CLI clients can eventually use a direct Noise channel. -- Browser UI can stay token-over-HTTPS until custom browser crypto is worth it. +- Clients verify the agent quote and pin the attested Noise public key. +- Native desktop/mobile apps reuse the same direct agent Noise path as the + `dd-client` CLI. +- Pairing survives CP redeploys without putting shell/session state in CP. A + paired native/web/mobile client must not need to re-pair just because preview + or production CP was relaunched. + +Implemented first slice: + +- `/health` exposes the quote and Noise public key that clients verify and pin. +- A paired device can send `shell.list_recipes`, `shell.list_sessions`, + `shell.create_session`, `shell.replay_session`, `shell.resize_session`, and + `shell.close_session` JSON requests over Noise. +- `shell.attach_session` returns one JSON ack, then switches the same Noise + session into encrypted raw PTY byte streaming to local `dd-sessiond`. +- CP does not run the client Noise gateway. Agent Noise endpoints wire the + sessiond adapter in. Design rule: ```text remote clients never trust naked tunnel DNS -remote clients trust CP-issued scoped authorization and, later, attested keys +remote clients trust paired device identity plus attested agent keys +CP is route/key authority only, never a session data plane dd-sessiond stays local-only dd-agent is the policy/encryption gateway ``` +## Removal Plan + +Now that the durable session owner is `dd-sessiond` and native clients can use +direct Noise, remove the old shell stack in this order: + +1. Remove cookie-auth browser shell attach and session control APIs. +2. Remove old env compatibility names. `DD_SESSIOND_HISTORY_KEY` is the only + transcript-key override; do not continue accepting `DD_SHELL_HISTORY_KEY`. +3. Fix pairing durability without making CP a shell/session state owner. CP can + broker enrollment, but durable paired-device trust must live with the + enforcement point or an explicitly chosen non-CP store. +4. Build out [`devopsdefender/dd-client`](https://github.com/devopsdefender/dd-client) + with shared client core, CLI, and native app. Store paired device keys in OS + secure storage, use CP only for enrollment and route discovery, then connect + to the selected agent `/noise/ws` for session RPCs and PTY bytes. +5. Delete server-side browser shell proxying. Remove `src/shell.rs` entirely + once the shell subdomain is no longer needed as an authenticated endpoint. +6. Delete agent HTTP session proxying. Remove `/api/sessions*` from `dd-agent` + once native clients use Noise for session control. +7. Retire legacy combined shell workloads. Remove `apps/confidential-shell` and + `apps/codex-podman-shell` after deploy templates and docs no longer point at + `DD_MODE=shell` as a PTY owner. +8. Rename remaining storage paths only with an explicit data migration. The + current `dd-shell` path names are confusing but may contain persistent + transcripts; do not silently strand them. + +Keep these pieces: + +- `dd-sessiond` and its local-only API. It is the session owner, not a fallback. +- CP route discovery and enrollment brokering. CP stays in the trust/control + path, not the shell data path or shell state path. + ## Risks And Open Questions -- Whether to keep a minimal agent-local shell UI for emergency access. - How to model recipes so CP UI and `dd-sessiond` agree on available launchers. - How to represent "input requested" events for Codex/Claude without making terminal parsing authoritative. @@ -149,3 +210,7 @@ dd-agent is the policy/encryption gateway passing or exec handoff. - How much of the existing transcript encryption format should move unchanged into `dd-sessiond`. +- Where durable paired-device trust should live if CP only brokers enrollment + and route discovery. +- Native app shell: Tauri/Rust shell versus platform-native UI around the + `dd-client` Rust core. diff --git a/src/agent.rs b/src/agent.rs index a3418570..b49ff904 100644 --- a/src/agent.rs +++ b/src/agent.rs @@ -7,9 +7,8 @@ //! Auth after registration: //! - Browser routes (`/`, `/workload/*`) require a DD-signed //! GitHub App session cookie. Cloudflare only routes traffic. -//! - Terminal access is provided by the `dd-shell` workload on the -//! `shell` label. It exposes read-only workload logs and read-write -//! PTY sessions as separate capabilities. +//! - Terminal access is provided by direct paired-device Noise sessions +//! to this agent. //! - `/deploy` and `/exec` are gated in-code by a GitHub Actions //! OIDC token — any CI workflow whose //! principal matches `DD_OWNER`/`DD_OWNER_ID`/`DD_OWNER_KIND` @@ -25,7 +24,7 @@ use axum::extract::ws::{Message, WebSocket, WebSocketUpgrade}; use axum::extract::{Path, Query, State}; use axum::http::{HeaderMap, Uri}; use axum::response::{Html, IntoResponse, Response}; -use axum::routing::{get, post}; +use axum::routing::{delete, get, post}; use axum::{Json, Router}; use base64::Engine as _; use futures_util::{SinkExt, StreamExt}; @@ -53,10 +52,6 @@ use crate::units::{self, AgentMode, ManagedUnit, UnitKind}; /// token to the CP's collector. const ITA_REFRESH: Duration = Duration::from_secs(180); -/// Poll interval for syncing the device trust list from the CP. -/// Tuned so a revoke propagates within ~30s. -const DEVICES_POLL: Duration = Duration::from_secs(30); - const EE_READY_TIMEOUT: Duration = Duration::from_secs(90); #[derive(Clone)] @@ -110,6 +105,9 @@ struct St { /// Local raw attach socket used to proxy PTY bytes over WebSocket. sessiond_attach_addr: String, http: reqwest::Client, + /// Agent-local paired-device store. This is the trust source enforced by + /// the local Noise gateway. + devices: Arc, } pub async fn run() -> Result<()> { @@ -162,24 +160,9 @@ pub async fn run() -> Result<()> { // CLIs can attach directly to the agent's EE instance without // going through the CP. let trust = noise_gateway::new_trust_handle(); - - // Background poll for the device trust list. Mutates `trust` - // in place so the local Noise responder picks up revocations - // within ~DEVICES_POLL. - { - let cp_url = cfg.cp_url.clone(); - let token = ita_token.clone(); - let trust = trust.clone(); - tokio::spawn(async move { - let http = crate::system_http_client(); - loop { - if let Err(e) = sync_trusted_devices(&http, &cp_url, &token, &trust).await { - eprintln!("agent: device sync failed: {e}"); - } - tokio::time::sleep(DEVICES_POLL).await; - } - }); - } + let devices = crate::devices::Store::load(cfg.devices_path.clone(), trust.clone()) + .await + .map_err(|e| Error::Internal(format!("agent devices store load: {e}")))?; // Attestation keypair + upstream EE client for the Noise gateway. let noise_key_path: std::path::PathBuf = std::env::var("DD_NOISE_KEY_PATH") @@ -196,17 +179,22 @@ pub async fn run() -> Result<()> { std::path::PathBuf::from(noise_gateway::upstream::DEFAULT_EE_AGENT_SOCK), ee_token, )); + let sessiond_http_url = + std::env::var("DD_SESSIOND_HTTP_URL").unwrap_or_else(|_| "http://127.0.0.1:7683".into()); + let sessiond_attach_addr = + std::env::var("DD_SESSIOND_ATTACH_ADDR").unwrap_or_else(|_| "127.0.0.1:7684".into()); + let shell = Arc::new(noise_gateway::upstream::Sessiond::new( + sessiond_http_url.clone(), + sessiond_attach_addr.clone(), + )); let ng_state = noise_gateway::State { attest: attestor.clone(), trust, upstream, + shell, }; let gh = gh_oidc::Verifier::new(cfg.common.owner.clone(), "dd-agent".into()); - let sessiond_http_url = - std::env::var("DD_SESSIOND_HTTP_URL").unwrap_or_else(|_| "http://127.0.0.1:7683".into()); - let sessiond_attach_addr = - std::env::var("DD_SESSIOND_ATTACH_ADDR").unwrap_or_else(|_| "127.0.0.1:7684".into()); // Seed taint set. Boot-time facts go in now; runtime events // (CustomerOwnerEnabled, CustomerWorkloadDeployed) are appended @@ -233,6 +221,7 @@ pub async fn run() -> Result<()> { sessiond_http_url, sessiond_attach_addr, http: crate::system_http_client(), + devices, }; let api_state = state.clone(); let api_ng_state = ng_state.clone(); @@ -254,6 +243,9 @@ pub async fn run() -> Result<()> { .route("/api/sessions/{id}/resize", post(resize_session)) .route("/api/sessions/{id}/close", post(close_session)) .route("/api/sessions/{id}/attach", get(attach_session)) + .route("/api/v1/devices", post(create_device)) + .route("/api/v1/devices/{pubkey}", delete(revoke_device)) + .route("/admin/enroll", get(enroll_page)) .route("/workload/{id}", get(workload_page)) .route("/logs/{app}", get(logs)); if !cfg.confidential { @@ -369,51 +361,6 @@ async fn log_http( res } -/// Pull the CP's device registry (`{"pubkeys": ["", ...]}`) and -/// atomically replace the local `TrustHandle`. The local Noise -/// responder reads this set directly; revocations propagate within -/// one `DEVICES_POLL` tick. -async fn sync_trusted_devices( - http: &reqwest::Client, - cp_url: &str, - ita_token: &Arc>, - trust: &noise_gateway::TrustHandle, -) -> Result<()> { - // `/api/v1/devices/trusted` is reachable over the public tunnel. - // Auth is in-code: loopback / GH-OIDC / ITA, - // same three-way policy as `/api/agents`. - let url = format!("{}/api/v1/devices/trusted", cp_url.trim_end_matches('/')); - let token = ita_token.read().await.clone(); - let resp = http - .get(&url) - .bearer_auth(token) - .send() - .await - .map_err(|e| Error::Upstream(format!("devices GET {url}: {e}")))?; - if !resp.status().is_success() { - return Err(Error::Upstream(format!( - "devices GET {url} → {}", - resp.status() - ))); - } - let body: serde_json::Value = resp.json().await?; - let mut fresh: std::collections::HashSet<[u8; 32]> = std::collections::HashSet::new(); - if let Some(arr) = body["pubkeys"].as_array() { - for v in arr { - let Some(s) = v.as_str() else { continue }; - let Ok(bytes) = hex::decode(s) else { continue }; - if bytes.len() != 32 { - continue; - } - let mut k = [0u8; 32]; - k.copy_from_slice(&bytes); - fresh.insert(k); - } - } - *trust.write().await = fresh; - Ok(()) -} - #[derive(Debug, serde::Deserialize)] struct Bootstrap { tunnel_token: String, @@ -992,6 +939,154 @@ async fn attach_session( })) } +#[derive(Debug, Deserialize)] +struct CreateDeviceReq { + pubkey: String, + label: String, +} + +/// POST /api/v1/devices — enroll a device pubkey on this agent. +/// Idempotent on pubkey: re-posting with a new label replaces the record. +async fn create_device( + State(s): State, + headers: HeaderMap, + uri: Uri, + Json(req): Json, +) -> Result<(axum::http::StatusCode, Json)> { + ensure_browser_auth(&s, &headers, &uri)?; + let pubkey = req.pubkey.to_lowercase(); + crate::devices::validate_hex_pubkey(&pubkey).map_err(|e| Error::BadRequest(e.to_string()))?; + let label = req.label.trim().to_string(); + if label.is_empty() || label.len() > 128 { + return Err(Error::BadRequest("label must be 1..=128 chars".into())); + } + let device = crate::devices::Device { + pubkey, + label, + created_at_ms: chrono::Utc::now().timestamp_millis(), + revoked_at_ms: None, + }; + s.devices + .upsert(device.clone()) + .await + .map_err(|e| Error::Internal(format!("devices upsert: {e}")))?; + Ok((axum::http::StatusCode::CREATED, Json(device))) +} + +/// DELETE /api/v1/devices/{pubkey} — revoke a paired device on this agent. +async fn revoke_device( + State(s): State, + headers: HeaderMap, + uri: Uri, + Path(pubkey): Path, +) -> Result> { + ensure_browser_auth(&s, &headers, &uri)?; + let pubkey = pubkey.to_lowercase(); + let now = chrono::Utc::now().timestamp_millis(); + let ok = s + .devices + .revoke(&pubkey, now) + .await + .map_err(|e| Error::Internal(format!("devices revoke: {e}")))?; + if !ok { + return Err(Error::NotFound); + } + Ok(Json(serde_json::json!({ + "revoked": pubkey, + "at_ms": now, + }))) +} + +/// GET /admin/enroll?pubkey=...&label=... — authenticated confirmation +/// page. The mutation lands on this agent, so CP does not own paired-device +/// trust. +async fn enroll_page( + State(s): State, + headers: HeaderMap, + uri: Uri, + Query(q): Query>, +) -> Response { + if let Some(resp) = require_browser_auth(&s, &headers, &uri) { + return resp; + } + let pubkey = q.get("pubkey").cloned().unwrap_or_default(); + let label = q.get("label").cloned().unwrap_or_default(); + + if let Err(e) = crate::devices::validate_hex_pubkey(&pubkey) { + return Html(shell( + "Enroll device", + "", + &format!( + r#"

Invalid pubkey

{}

"#, + html::escape(&e.to_string()) + ), + )) + .into_response(); + } + if label.trim().is_empty() || label.len() > 128 { + return Html(shell( + "Enroll device", + "", + r#"

Invalid label

label must be 1..=128 chars

"#, + )) + .into_response(); + } + + let short = &pubkey[..16]; + let body = format!( + r#"
+

Enroll this device?

+
Label{label}
+
Pubkey{short}...
+

+ Confirming adds this X25519 public key to this agent's trust list. A + client holding the matching private key can open Noise_IK sessions to this + enclave. Revoke with DELETE /api/v1/devices/<pubkey>. +

+

+
+ + Cancel +
+
+"#, + label = html::escape(&label), + short = html::escape(short), + pubkey_js = serde_json::to_string(&pubkey).unwrap_or_else(|_| "\"\"".into()), + label_js = serde_json::to_string(&label).unwrap_or_else(|_| "\"\"".into()), + ); + + Html(shell("Enroll device", "", &body)).into_response() +} + #[derive(Debug, Deserialize)] struct AttachQuery { tail: Option, diff --git a/src/cf.rs b/src/cf.rs index ba3d9942..c0b4ce19 100644 --- a/src/cf.rs +++ b/src/cf.rs @@ -484,9 +484,8 @@ async fn delete_access_apps_for_domains( /// - `{hostname}` — dashboard, app-layer GitHub auth /// - `{hostname}-shell` — dd-shell, app-layer GitHub auth /// - `{hostname}/health` — public (read-only fleet health; -/// also carries the Noise pre-handshake `{quote_b64, pubkey_hex}`) +/// CP does not expose shell/client Noise) /// - `{hostname}/api/agents` — read-only agent list -/// - `{hostname}/noise/ws` — Noise_IK-gated in code /// - `{hostname}/register` — ITA-gated in code /// - `{hostname}/ingress/replace` — ITA-gated in code pub async fn delete_cp_access_apps( @@ -506,9 +505,7 @@ pub async fn delete_cp_access_apps( [ "/health", "/api/agents", - "/api/v1/devices/trusted", "/api/v1/admin/export", - "/noise/ws", "/register", "/ingress/replace", // Legacy route from the old two-step Noise pre-handshake. @@ -533,7 +530,7 @@ pub async fn delete_cp_access_apps( /// - `{agent}.{domain}/owner` — fleet-GH-OIDC-gated in code /// - `{agent}.{domain}/logs/*` — GH-OIDC-gated in code /// - `{agent}.{domain}/noise/ws` — Noise_IK-gated in code -/// against the CP-trusted paired device pubkey set +/// against the agent-local paired device pubkey set /// - `{label}.{agent}.{domain}` — workload URL, DD/agent-owned pub async fn delete_agent_access_apps( http: &Client, diff --git a/src/config.rs b/src/config.rs index 5d49d79a..8a107cc1 100644 --- a/src/config.rs +++ b/src/config.rs @@ -168,12 +168,6 @@ pub struct Cp { pub scraper_shard_index: u64, pub scraper_shard_total: u64, pub ita: Ita, - /// Source-of-truth file for the device registry (JSON). Survives - /// CP restart; mutations fsync through to disk. - pub devices_path: std::path::PathBuf, - /// Where the Noise gateway persists its X25519 static private key - /// (tmpfs). Fresh per-boot when missing. - pub noise_key_path: std::path::PathBuf, } impl Cp { @@ -207,20 +201,6 @@ impl Cp { "DD_SCRAPER_SHARD_INDEX ({scraper_shard_index}) must be less than DD_SCRAPER_SHARD_TOTAL ({scraper_shard_total})" ))); } - // `/tmp/` (tmpfs) is the only universally-writable path in the - // EE workload sandbox — the root FS is RO, and `/var/lib/` + - // `/data/` are both unavailable on the CP VM (no mount-data - // in the CP boot set; root FS read-only for workloads). - // Ephemeral across CP restarts is OK: the zero-downtime - // boot hydrates devices from the predecessor CP via - // `/api/v1/admin/export` before flipping DNS, so the on-disk - // copy is a cache, not source of truth. - let devices_path = std::env::var("DD_CP_DEVICES_PATH") - .unwrap_or_else(|_| "/tmp/devopsdefender/devices.json".into()) - .into(); - let noise_key_path = std::env::var("DD_NOISE_KEY_PATH") - .unwrap_or_else(|_| "/run/devopsdefender/noise.key".into()) - .into(); let ita = Ita::from_env(&common.env_label)?; Ok(Self { common, @@ -232,8 +212,6 @@ impl Cp { scraper_shard_index, scraper_shard_total, ita, - devices_path, - noise_key_path, }) } } @@ -285,6 +263,9 @@ pub struct Agent { /// third parties that the code is sealed. Backward-compatible: /// unset = default (mutation endpoints enabled). pub confidential: bool, + /// Source-of-truth file for paired-device pubkeys enforced by this + /// agent's Noise gateway. + pub devices_path: std::path::PathBuf, /// Read-only oracle endpoints baked into the boot workload set. /// `apps/_infra/local-agents.sh` extracts DD-level `oracle` /// metadata from workload JSON and injects it here as base64 JSON @@ -310,6 +291,9 @@ impl Agent { .unwrap_or_else(|_| "/var/lib/easyenclave/agent.sock".into()); let extra_ingress = parse_extra_ingress()?; let confidential = parse_truthy("DD_CONFIDENTIAL"); + let devices_path = std::env::var("DD_AGENT_DEVICES_PATH") + .unwrap_or_else(|_| "/var/lib/easyenclave/data/dd-agent/devices.json".into()) + .into(); let oracles = parse_oracles()?; let ita = Ita::from_env(&common.env_label)?; Ok(Self { @@ -320,6 +304,7 @@ impl Agent { auth, extra_ingress, confidential, + devices_path, oracles, }) } diff --git a/src/cp.rs b/src/cp.rs index c346aeca..52e2143a 100644 --- a/src/cp.rs +++ b/src/cp.rs @@ -14,7 +14,7 @@ use std::time::{Duration, Instant}; use axum::extract::{Path, Query, State}; use axum::http::{HeaderMap, Uri}; -use axum::response::{Html, IntoResponse, Response}; +use axum::response::{Html, IntoResponse, Redirect, Response}; use axum::routing::{get, post}; use axum::{Json, Router}; use serde::Deserialize; @@ -29,7 +29,6 @@ use crate::error::{Error, Result}; use crate::html::{self, shell}; use crate::ita; use crate::metrics; -use crate::noise_gateway; use crate::stonith; use crate::taint::IntegrityState; use crate::units::{AgentMode, UnitKind}; @@ -54,16 +53,6 @@ struct St { /// GH OIDC verifier for `/api/agents` callers (CI, humans). Same /// audience as dd-agent, shared owner claim. gh: Arc, - /// Paired device pubkeys. Mutations persist to disk and emit a - /// runtime view for the local ee-proxy workload. - devices: Arc, - /// TDX-quote + Noise-static-pubkey bundle. Surfaced by `/health` - /// as `{ noise: { quote_b64, pubkey_hex } }` so a bastion-app - /// bootstraps in one fetch (the former standalone `/attest` - /// endpoint was folded in). Shared `Arc` with the Noise gateway - /// module's handshake responder — one keypair / one quote per - /// boot. - attest: Arc, } pub async fn run() -> Result<()> { @@ -138,10 +127,6 @@ pub async fn run() -> Result<()> { // safe to run unconditionally — it doesn't touch the poisonable // hostname at all. let store: Store = Arc::new(Mutex::new(HashMap::new())); - let trust = noise_gateway::new_trust_handle(); - let devices = crate::devices::Store::load(cfg.devices_path.clone(), trust.clone()) - .await - .map_err(|e| Error::Internal(format!("devices store load: {e}")))?; let predecessor_prefix = cf::cp_prefix(&cfg.common.env_label); let has_predecessor = match cf::list(&http, &cfg.cf).await { Ok(tunnels) => tunnels.iter().any(|t| { @@ -159,7 +144,7 @@ pub async fn run() -> Result<()> { } }; if has_predecessor { - hydrate_from_peer(&http, &cfg.hostname, &initial_token, &devices, &store).await; + hydrate_from_peer(&http, &cfg.hostname, &initial_token, &store).await; } else { eprintln!("cp: no predecessor {predecessor_prefix}* tunnel — skipping hydrate (fresh env)"); } @@ -336,25 +321,6 @@ pub async fn run() -> Result<()> { let gh = crate::gh_oidc::Verifier::new(cfg.common.owner.clone(), "dd-agent".into()); - // Noise gateway state. `devices` already loaded in Stage 2 + any - // inherited records merged in; `trust` is already populated. - let attestor = Arc::new( - noise_gateway::attest::Attestor::load_or_mint(&cfg.noise_key_path) - .await - .map_err(|e| Error::Internal(format!("noise keypair: {e}")))?, - ); - eprintln!("cp: noise_pubkey={}", hex::encode(attestor.public_key())); - let ee_token = std::env::var("EE_TOKEN").ok(); - let upstream = Arc::new(noise_gateway::upstream::EeAgent::new( - std::path::PathBuf::from(noise_gateway::upstream::DEFAULT_EE_AGENT_SOCK), - ee_token, - )); - let ng_state = noise_gateway::State { - attest: attestor.clone(), - trust: trust.clone(), - upstream, - }; - let state = St { cfg: cfg.clone(), ee, @@ -364,8 +330,6 @@ pub async fn run() -> Result<()> { verifier, cp_ita_token, gh, - devices, - attest: attestor, }; let app = Router::new() @@ -378,16 +342,9 @@ pub async fn run() -> Result<()> { .route("/agent/{id}", get(agent_detail)) .route("/agent/{id}/logs/{app}", get(agent_logs)) .route("/api/agents", get(api_agents)) - .route("/api/v1/devices", post(create_device)) - .route("/api/v1/devices/trusted", get(list_trusted_devices)) - .route( - "/api/v1/devices/{pubkey}", - axum::routing::delete(revoke_device), - ) .route("/api/v1/admin/export", get(export_state)) .route("/admin/enroll", get(enroll_page)) - .with_state(state) - .merge(noise_gateway::router(ng_state)); + .with_state(state); let addr = format!("0.0.0.0:{}", cfg.common.port); eprintln!("cp: listening on {addr}"); @@ -435,8 +392,8 @@ fn spawn_cloudflared(token: String) { }); } -/// Try to pull devices + agent snapshot from a predecessor CP still -/// serving at `hostname`. The CNAME hasn't flipped yet when this runs, +/// Try to pull an agent snapshot from a predecessor CP still serving +/// at `hostname`. The CNAME hasn't flipped yet when this runs, /// so any existing DNS record still points at the old CP's tunnel. /// Failures (first boot, DNS miss, old code, timeout) are logged and /// swallowed — deploy still proceeds as if fresh. @@ -444,7 +401,6 @@ async fn hydrate_from_peer( http: &reqwest::Client, hostname: &str, ita_token: &str, - devices: &crate::devices::Store, agents: &Store, ) { let url = format!("https://{hostname}/api/v1/admin/export"); @@ -474,21 +430,6 @@ async fn hydrate_from_peer( } }; - let mut imported_devices = 0usize; - if let Some(arr) = body.get("devices").cloned() { - match serde_json::from_value::>(arr) { - Ok(devs) => { - let n = devs.len(); - if let Err(e) = devices.import_merge(devs).await { - eprintln!("cp: hydrate devices.import_merge: {e}"); - } else { - imported_devices = n; - } - } - Err(e) => eprintln!("cp: hydrate devices shape mismatch: {e}"), - } - } - let mut imported_agents = 0usize; if let Some(arr) = body.get("agents").cloned() { match serde_json::from_value::>(arr) { @@ -503,9 +444,7 @@ async fn hydrate_from_peer( } } - eprintln!( - "cp: hydrated from {hostname} — {imported_devices} device(s), {imported_agents} agent(s)" - ); + eprintln!("cp: hydrated from {hostname} — {imported_agents} agent(s)"); } // ── Routes ────────────────────────────────────────────────────────────── @@ -514,7 +453,6 @@ async fn health( State(s): State, Query(q): Query>, ) -> Json { - use base64::Engine as _; let agents = s.store.lock().await; let mut body = serde_json::json!({ "ok": true, @@ -526,21 +464,9 @@ async fn health( "agent_count": agents.len(), "healthy_count": agents.values().filter(|a| a.status == "healthy").count(), "oracle_count": agents.values().map(|a| a.oracles.len()).sum::(), - // Pre-Noise-handshake bundle — the former `GET /attest` - // endpoint folded in here so bastion-app bootstraps in one - // fetch and keep Cloudflare routing app count lower. Stable - // per boot; `Arc` clones are effectively free - // per request. `quote_b64` binds the raw Noise pubkey into - // TDX `report_data`, self-authenticating via ITA. - "noise": { - "quote_b64": base64::engine::general_purpose::STANDARD.encode(s.attest.quote()), - "pubkey_hex": hex::encode(s.attest.public_key()), - }, }); // `?verbose=1` folds in the CP's current ITA token so operators - // can inspect the CP VM's TDX measurement without a second route - // (the old `/cp/ita` + `/cp/attest` paths were removed; the - // TDX quote for the Noise pubkey is also above, unconditionally). + // can inspect the CP VM's TDX measurement without a second route. if q.get("verbose").map(|v| v.as_str()) == Some("1") { if let Some(obj) = body.as_object_mut() { obj.insert( @@ -991,20 +917,17 @@ async fn fleet(State(s): State, headers: HeaderMap, uri: Uri) -> Response { .into_response() } -// ── Devices API ───────────────────────────────────────────────────────── +// ── Enrollment broker ─────────────────────────────────────────────────── // -// Paired client-device X25519 pubkeys that the local Noise gateway -// accepts during the handshake. POST + DELETE are behind DD browser -// auth (admin enrollment); the machine-readable `/trusted` view is -// gated in-code for cross-VM agent polls. +// CP keeps enrollment stateless: it authenticates the browser and redirects +// to a read-write agent. The agent stores and enforces paired-device trust. /// GET /api/v1/admin/export — full state snapshot for a successor CP -/// to hydrate from during a zero-downtime deploy. Returns the -/// device registry (full records, including revoked) and the live +/// to hydrate from during a zero-downtime deploy. Returns the live /// agents HashMap. Gated in-code by a valid owner-scoped ITA Bearer -/// (any attested enclave in the -/// fleet can authenticate). The new CP calls this against the old -/// CP's still-pointed DNS before flipping CNAMEs. +/// (any attested enclave in the fleet can authenticate). The new CP +/// calls this against the old CP's still-pointed DNS before flipping +/// CNAMEs. async fn export_state( State(s): State, headers: axum::http::HeaderMap, @@ -1018,110 +941,16 @@ async fn export_state( // MRTD list once we stop rotating measurements every dev push. let _ = s.verifier.verify(bearer).await?; - let devices = s.devices.export_full().await; let agents: Vec = s.store.lock().await.values().cloned().collect(); Ok(Json(serde_json::json!({ - "devices": devices, "agents": agents, }))) } -/// GET /api/v1/devices/trusted — minimal, machine-readable view: -/// `{ "pubkeys": ["", ...] }` with only currently-trusted keys. -/// Reachable by cross-VM dd-agent callers over the public tunnel; -/// gated in-code by the same three-way policy as -/// `/api/agents`. This is the agent's poll target for mirroring the -/// trust list into its in-memory `TrustHandle`. -async fn list_trusted_devices( - State(s): State, - axum::extract::ConnectInfo(peer): axum::extract::ConnectInfo, - headers: axum::http::HeaderMap, -) -> Result> { - if !agents_auth_ok(&s, peer, &headers).await { - return Err(Error::Unauthorized); - } - let devices = s.devices.list().await; - let pubkeys: Vec = devices - .into_iter() - .filter(|d| d.revoked_at_ms.is_none()) - .map(|d| d.pubkey) - .collect(); - Ok(Json(serde_json::json!({ "pubkeys": pubkeys }))) -} - -#[derive(Debug, Deserialize)] -struct CreateDeviceReq { - pubkey: String, - label: String, -} - -/// POST /api/v1/devices — enroll a device pubkey. Idempotent on -/// pubkey: re-posting with a new label replaces the record in place. -async fn create_device( - State(s): State, - headers: HeaderMap, - uri: Uri, - Json(req): Json, -) -> Result<(axum::http::StatusCode, Json)> { - if require_browser_auth(&s, &headers, &uri).is_some() { - return Err(Error::Unauthorized); - } - let pubkey = req.pubkey.to_lowercase(); - crate::devices::validate_hex_pubkey(&pubkey).map_err(|e| Error::BadRequest(e.to_string()))?; - let label = req.label.trim().to_string(); - if label.is_empty() || label.len() > 128 { - return Err(Error::BadRequest("label must be 1..=128 chars".into())); - } - let device = crate::devices::Device { - pubkey, - label, - created_at_ms: chrono::Utc::now().timestamp_millis(), - revoked_at_ms: None, - }; - s.devices - .upsert(device.clone()) - .await - .map_err(|e| Error::Internal(format!("devices upsert: {e}")))?; - Ok((axum::http::StatusCode::CREATED, Json(device))) -} - -/// DELETE /api/v1/devices/{pubkey} — revoke. Returns 404 if the -/// pubkey isn't known or was already revoked. -async fn revoke_device( - State(s): State, - headers: HeaderMap, - uri: Uri, - Path(pubkey): Path, -) -> Result> { - if require_browser_auth(&s, &headers, &uri).is_some() { - return Err(Error::Unauthorized); - } - let pubkey = pubkey.to_lowercase(); - let now = chrono::Utc::now().timestamp_millis(); - let ok = s - .devices - .revoke(&pubkey, now) - .await - .map_err(|e| Error::Internal(format!("devices revoke: {e}")))?; - if !ok { - return Err(Error::NotFound); - } - Ok(Json(serde_json::json!({ - "revoked": pubkey, - "at_ms": now, - }))) -} - /// GET /admin/enroll?pubkey=…&label=… — human-facing confirmation -/// page that a `bastion-app` (CLI or desktop) bounces the operator -/// to. Behind DD browser auth: by the time this handler renders, the -/// browser has a valid DD session cookie. The rendered page POSTs to `/api/v1/devices` with the -/// same cookie via `credentials: "same-origin"`, completing the -/// enrollment that headless clients can't do themselves. -/// -/// Intent-over-GET: we deliberately don't enroll on page load — -/// the user clicks Confirm so a copy-pasted link can't silently -/// add a pubkey. +/// broker. CP does not store paired-device trust; it redirects the +/// authenticated browser to a healthy read-write agent, where the +/// agent-local enrollment page performs the mutation. async fn enroll_page( State(s): State, headers: HeaderMap, @@ -1154,61 +983,26 @@ async fn enroll_page( .into_response(); } - let short = &pubkey[..16]; - let body = format!( - r#"
-

Enroll this device?

-
Label{label}
-
Pubkey{short}…
-

- Confirming adds this X25519 public key to the trust list. Every - DD agent mirrors that list within 30 s; thereafter, a client - holding the matching private key can open Noise_IK sessions to - any enclave in the fleet. Revoke any time with - DELETE /api/v1/devices/<pubkey>. -

-

-
- - Cancel -
-
-"#, - label = html::escape(&label), - short = html::escape(short), - pubkey_js = serde_json::to_string(&pubkey).unwrap_or_else(|_| "\"\"".into()), - label_js = serde_json::to_string(&label).unwrap_or_else(|_| "\"\"".into()), + let agents = s.store.lock().await; + let Some(agent) = agents.values().find(|a| { + a.status == "healthy" + && a.agent_mode == AgentMode::ReadWrite + && a.agent_id != "control-plane" + }) else { + return Html(shell( + "Enroll device", + "", + r#"

No read-write agent available

Try again after an agent registers.

"#, + )) + .into_response(); + }; + let url = format!( + "https://{}/admin/enroll?pubkey={}&label={}", + agent.hostname, + urlencoding::encode(&pubkey), + urlencoding::encode(&label), ); - - Html(shell("Enroll device", "", &body)).into_response() + Redirect::temporary(&url).into_response() } /// GET /api/agents — JSON list of diff --git a/src/devices.rs b/src/devices.rs index baa6f273..3b9110ab 100644 --- a/src/devices.rs +++ b/src/devices.rs @@ -1,11 +1,12 @@ //! Device pubkey registry. //! -//! Holds the X25519 pubkeys of paired client devices. Source of truth -//! lives on the CP's disk at [`Store::path`] (JSON, pretty-printed for -//! human editability in a pinch). The live set of *non-revoked* -//! pubkeys is also mirrored into a [`noise_gateway::TrustHandle`] so -//! the locally-running Noise gateway can read it directly from shared -//! memory — no on-disk runtime view, no cross-process file contract. +//! Holds the X25519 pubkeys of paired client devices. The store lives +//! next to the process that enforces trust, normally `dd-agent` +//! (JSON, pretty-printed for human editability in a pinch). The live +//! set of *non-revoked* pubkeys is mirrored into a +//! [`noise_gateway::TrustHandle`] so the locally-running Noise gateway +//! can read it directly from shared memory — no on-disk runtime view, +//! no cross-process file contract. //! //! Wire format on disk: //! ```json diff --git a/src/noise_gateway/allowlist.rs b/src/noise_gateway/allowlist.rs index 816607b5..31550437 100644 --- a/src/noise_gateway/allowlist.rs +++ b/src/noise_gateway/allowlist.rs @@ -15,6 +15,13 @@ pub enum Method { Health, List, Logs, + ShellAttachSession, + ShellCloseSession, + ShellCreateSession, + ShellListRecipes, + ShellListSessions, + ShellReplaySession, + ShellResizeSession, } impl Method { @@ -26,6 +33,13 @@ impl Method { Self::Health => "health", Self::List => "list", Self::Logs => "logs", + Self::ShellAttachSession => "shell.attach_session", + Self::ShellCloseSession => "shell.close_session", + Self::ShellCreateSession => "shell.create_session", + Self::ShellListRecipes => "shell.list_recipes", + Self::ShellListSessions => "shell.list_sessions", + Self::ShellReplaySession => "shell.replay_session", + Self::ShellResizeSession => "shell.resize_session", } } } @@ -45,6 +59,13 @@ pub fn classify(raw: &serde_json::Value) -> Result { "health" => Ok(Method::Health), "list" => Ok(Method::List), "logs" => Ok(Method::Logs), + "shell.attach_session" => Ok(Method::ShellAttachSession), + "shell.close_session" => Ok(Method::ShellCloseSession), + "shell.create_session" => Ok(Method::ShellCreateSession), + "shell.list_recipes" => Ok(Method::ShellListRecipes), + "shell.list_sessions" => Ok(Method::ShellListSessions), + "shell.replay_session" => Ok(Method::ShellReplaySession), + "shell.resize_session" => Ok(Method::ShellResizeSession), "deploy" => Err(ClassifyError::Disallowed("deploy".into())), other => Err(ClassifyError::Unknown(other.into())), } @@ -76,6 +97,12 @@ mod tests { assert_eq!(r.unwrap(), Method::Exec); } + #[test] + fn shell_attach_allowed() { + let r = classify(&serde_json::json!({"method": "shell.attach_session", "id": "abc"})); + assert_eq!(r.unwrap(), Method::ShellAttachSession); + } + #[test] fn unknown_rejected() { let r = classify(&serde_json::json!({"method": "steal"})); diff --git a/src/noise_gateway/mod.rs b/src/noise_gateway/mod.rs index be373779..6e2f2ae3 100644 --- a/src/noise_gateway/mod.rs +++ b/src/noise_gateway/mod.rs @@ -32,8 +32,7 @@ use axum::Router; use tokio::sync::RwLock; /// Live set of device pubkeys the local Noise responder will accept. -/// Mutated by `devices::Store` (on the CP) or by the agent's -/// `sync_trusted_devices` poll loop. +/// Mutated by the local `devices::Store` next to the process enforcing trust. pub type TrustHandle = Arc>>; pub fn new_trust_handle() -> TrustHandle { @@ -45,6 +44,7 @@ pub struct State { pub attest: Arc, pub trust: TrustHandle, pub upstream: Arc, + pub shell: Arc, } pub fn router(state: State) -> Router { diff --git a/src/noise_gateway/noise.rs b/src/noise_gateway/noise.rs index 2d82f2dc..cde4f379 100644 --- a/src/noise_gateway/noise.rs +++ b/src/noise_gateway/noise.rs @@ -26,7 +26,7 @@ use axum::routing::get; use axum::Router; use futures_util::StreamExt; use snow::{Builder, HandshakeState, TransportState}; -use tokio::io::{AsyncReadExt, AsyncWriteExt}; +use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt}; use super::{allowlist, State as AppState}; @@ -122,6 +122,39 @@ async fn handle(mut socket: WebSocket, state: AppState) -> anyhow::Result<()> { } } } + Ok(allowlist::Method::ShellAttachSession) => { + match state.shell.attach_stream(request).await { + Ok((ack, stream)) => { + send_encrypted_json(&mut transport, &mut socket, &ack).await?; + bridge_attach(&mut transport, &mut socket, stream).await?; + return Ok(()); + } + Err(e) => { + let resp = serde_json::json!({ + "error": "shell_attach_failed", + "detail": e.to_string(), + }); + send_encrypted_json(&mut transport, &mut socket, &resp).await?; + continue; + } + } + } + Ok( + allowlist::Method::ShellCloseSession + | allowlist::Method::ShellCreateSession + | allowlist::Method::ShellListRecipes + | allowlist::Method::ShellListSessions + | allowlist::Method::ShellReplaySession + | allowlist::Method::ShellResizeSession, + ) => { + let response = state.shell.call(request).await.unwrap_or_else(|e| { + serde_json::json!({ + "error": "shell_failed", + "detail": e.to_string(), + }) + }); + send_encrypted_json(&mut transport, &mut socket, &response).await?; + } Ok(_method) => { let response = state.upstream.call(request).await.unwrap_or_else(|e| { serde_json::json!({ @@ -172,28 +205,28 @@ async fn send_encrypted_bytes( async fn bridge_attach( transport: &mut TransportState, socket: &mut WebSocket, - ee_stream: tokio::net::UnixStream, + stream: impl AsyncRead + AsyncWrite + Unpin, ) -> anyhow::Result<()> { - let (mut ee_rd, mut ee_wr) = ee_stream.into_split(); + let (mut stream_rd, mut stream_wr) = tokio::io::split(stream); let mut ee_buf = [0u8; ATTACH_CHUNK]; loop { tokio::select! { biased; - // EE → client: raw PTY bytes, encrypted and forwarded. - n = ee_rd.read(&mut ee_buf) => { + // Upstream → client: raw PTY bytes, encrypted and forwarded. + n = stream_rd.read(&mut ee_buf) => { match n? { - 0 => break, // EE closed (shell exited) + 0 => break, // Upstream closed (shell exited) n => send_encrypted_bytes(transport, socket, &ee_buf[..n]).await?, } } - // Client → EE: decrypt and write stdin. + // Client → upstream: decrypt and write stdin. frame = next_binary(socket) => { match frame? { Some(cipher) => { let mut plain = vec![0u8; cipher.len()]; let n = transport.read_message(&cipher, &mut plain)?; - ee_wr.write_all(&plain[..n]).await?; + stream_wr.write_all(&plain[..n]).await?; } None => break, // WS closed } diff --git a/src/noise_gateway/upstream.rs b/src/noise_gateway/upstream.rs index 066b9b6a..607e0ef0 100644 --- a/src/noise_gateway/upstream.rs +++ b/src/noise_gateway/upstream.rs @@ -11,9 +11,10 @@ //! and the caller is responsible for byte-bridging. use std::path::PathBuf; +use std::time::Duration; use tokio::io::{AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader}; -use tokio::net::UnixStream; +use tokio::net::{TcpStream, UnixStream}; pub const DEFAULT_EE_AGENT_SOCK: &str = "/var/lib/easyenclave/agent.sock"; @@ -94,6 +95,140 @@ impl EeAgent { } } +pub struct Sessiond { + http_url: String, + attach_addr: String, + http: reqwest::Client, +} + +impl Sessiond { + pub fn new(http_url: String, attach_addr: String) -> Self { + let http = reqwest::Client::builder() + .timeout(Duration::from_secs(10)) + .no_hickory_dns() + .build() + .unwrap_or_else(|_| crate::system_http_client()); + Self { + http_url, + attach_addr, + http, + } + } + + pub async fn call(&self, req: serde_json::Value) -> anyhow::Result { + let method = req + .get("method") + .and_then(|v| v.as_str()) + .ok_or_else(|| anyhow::anyhow!("shell request missing method"))?; + match method { + "shell.list_recipes" => self.get_json("/api/recipes").await, + "shell.list_sessions" => self.get_json("/api/sessions").await, + "shell.create_session" => self.post_json("/api/sessions", &session_body(req)).await, + "shell.replay_session" => { + let id = required_str(&req, "id")?; + self.get_json(&format!("/api/sessions/{id}/replay")).await + } + "shell.resize_session" => { + let id = required_str(&req, "id")?; + self.post_empty( + &format!("/api/sessions/{id}/resize"), + &serde_json::json!({ + "cols": req.get("cols").and_then(|v| v.as_u64()).unwrap_or(80), + "rows": req.get("rows").and_then(|v| v.as_u64()).unwrap_or(24), + }), + ) + .await + } + "shell.close_session" => { + let id = required_str(&req, "id")?; + self.post_empty(&format!("/api/sessions/{id}/close"), &serde_json::json!({})) + .await + } + other => anyhow::bail!("unsupported shell method: {other}"), + } + } + + pub async fn attach_stream( + &self, + req: serde_json::Value, + ) -> anyhow::Result<(serde_json::Value, TcpStream)> { + let id = required_str(&req, "id")?; + let tail = req.get("tail").and_then(|v| v.as_bool()).unwrap_or(true); + let mut stream = TcpStream::connect(&self.attach_addr).await?; + let tail_arg = if tail { "tail" } else { "notail" }; + stream + .write_all(format!("{id} {tail_arg}\n").as_bytes()) + .await?; + Ok(( + serde_json::json!({ + "ok": true, + "method": "shell.attach_session", + "id": id, + "tail": tail, + }), + stream, + )) + } + + async fn get_json(&self, path: &str) -> anyhow::Result { + let resp = self.http.get(self.url(path)).send().await?; + decode_json(path, resp).await + } + + async fn post_json( + &self, + path: &str, + body: &serde_json::Value, + ) -> anyhow::Result { + let resp = self.http.post(self.url(path)).json(body).send().await?; + decode_json(path, resp).await + } + + async fn post_empty( + &self, + path: &str, + body: &serde_json::Value, + ) -> anyhow::Result { + let resp = self.http.post(self.url(path)).json(body).send().await?; + let status = resp.status(); + if !status.is_success() { + let body = resp.text().await.unwrap_or_default(); + anyhow::bail!("sessiond {path}: HTTP {status}: {body}"); + } + Ok(serde_json::json!({"ok": true})) + } + + fn url(&self, path: &str) -> String { + format!("{}{}", self.http_url.trim_end_matches('/'), path) + } +} + +fn session_body(req: serde_json::Value) -> serde_json::Value { + let mut body = serde_json::Map::new(); + for key in ["name", "recipe_id", "command", "cwd"] { + if let Some(value) = req.get(key) { + body.insert(key.to_string(), value.clone()); + } + } + serde_json::Value::Object(body) +} + +fn required_str<'a>(req: &'a serde_json::Value, key: &str) -> anyhow::Result<&'a str> { + req.get(key) + .and_then(|v| v.as_str()) + .filter(|s| !s.is_empty()) + .ok_or_else(|| anyhow::anyhow!("shell request missing `{key}`")) +} + +async fn decode_json(path: &str, resp: reqwest::Response) -> anyhow::Result { + let status = resp.status(); + if !status.is_success() { + let body = resp.text().await.unwrap_or_default(); + anyhow::bail!("sessiond {path}: HTTP {status}: {body}"); + } + Ok(resp.json().await?) +} + #[cfg(test)] mod tests { use super::*; diff --git a/src/sessiond.rs b/src/sessiond.rs index f92e7b25..51bbf9f8 100644 --- a/src/sessiond.rs +++ b/src/sessiond.rs @@ -996,9 +996,7 @@ impl TranscriptStore { } async fn history_key(dir: &Path) -> Result<[u8; 32]> { - if let Ok(raw) = - std::env::var("DD_SESSIOND_HISTORY_KEY").or_else(|_| std::env::var("DD_SHELL_HISTORY_KEY")) - { + if let Ok(raw) = std::env::var("DD_SESSIOND_HISTORY_KEY") { let bytes = base64::engine::general_purpose::STANDARD .decode(raw.trim()) .or_else(|_| hex::decode(raw.trim())) diff --git a/src/shell.rs b/src/shell.rs index 87d413c1..4b87b022 100644 --- a/src/shell.rs +++ b/src/shell.rs @@ -1,276 +1,27 @@ //! Multi-session shell sidecar. //! -//! One process per VM, multiple reconnectable PTY sessions, read-only workload -//! terminals, and encrypted append-only transcripts on disk. -#![allow(dead_code, unused_imports)] - -use std::cmp::Reverse; -use std::collections::{HashMap, VecDeque}; -use std::fs::File as StdFile; -use std::os::fd::{AsRawFd, FromRawFd}; -use std::os::unix::fs::PermissionsExt; -use std::path::{Path, PathBuf}; -use std::process::Stdio; -use std::sync::Arc; -use std::time::{Duration, SystemTime, UNIX_EPOCH}; +//! Authenticated shell endpoint marker. +//! +//! Native clients in `devopsdefender/dd-client` are the primary shell/session +//! workflow. This sidecar does not expose an interactive browser shell or +//! session control surface. -use axum::extract::ws::{Message, WebSocket, WebSocketUpgrade}; -use axum::extract::{Path as AxPath, Query, State}; +use axum::extract::State; use axum::http::{HeaderMap, StatusCode, Uri}; use axum::response::{Html, IntoResponse, Response}; -use axum::routing::{get, post}; -use axum::{Json, Router}; -use base64::Engine as _; -use chacha20poly1305::aead::{Aead, KeyInit}; -use chacha20poly1305::{ChaCha20Poly1305, Key, Nonce}; -use futures_util::{SinkExt, StreamExt}; -use rand::RngCore; -use serde::de::DeserializeOwned; -use serde::{Deserialize, Serialize}; -use sha2::{Digest, Sha256}; -use tokio::fs::File as TokioFile; -use tokio::fs::OpenOptions; -use tokio::io::{AsyncReadExt, AsyncWriteExt}; -use tokio::net::TcpStream; -use tokio::process::{Child, Command}; -use tokio::sync::{broadcast, Mutex, RwLock}; -use uuid::Uuid; +use axum::routing::get; +use axum::Router; -use crate::ee::Ee; use crate::error::{Error, Result}; use crate::html; -use crate::oracle::OracleStatus; -use crate::taint::IntegrityState; -use crate::units::{self, AgentMode, ManagedUnit, UnitKind}; const DEFAULT_PORT: u16 = 7681; -const DEFAULT_DIR: &str = "/var/lib/devopsdefender/shell"; -const RING_LIMIT: usize = 256 * 1024; -const CODEX_PODMAN_RECIPE: &str = r#"#!/var/lib/easyenclave/bin/busybox sh -set -eu -BB=/var/lib/easyenclave/bin/busybox -BIN=/var/lib/easyenclave/bin -PODMAN=$BIN/podman -SESSION_ID=${DD_SESSION_ID:-manual-$$} -SESSION_DIR=${DD_SESSION_DIR:-/var/lib/easyenclave/data/dd-shell/sessions/$SESSION_ID} -WORKSPACE=${DD_WORKSPACE:-$SESSION_DIR/workspace} -HOME_DIR=${DD_HOME:-$SESSION_DIR/home} -CACHE_DIR=${DD_CACHE:-$SESSION_DIR/cache} -TMP_DIR=${TMPDIR:-$SESSION_DIR/tmp} -until [ -x "$PODMAN" ]; do echo "codex-podman: waiting for podman"; $BB sleep 2; done -$BB mkdir -p "$HOME_DIR" "$WORKSPACE" "$CACHE_DIR" "$TMP_DIR" -$BB chmod 1777 "$TMP_DIR" -SAFE_SESSION=$(printf '%s' "$SESSION_ID" | $BB tr -c 'A-Za-z0-9_.-' '-') -exec "$PODMAN" run --rm --replace -it --pull=missing \ - --cgroups=disabled \ - --network=host \ - --name "codex-shell-$SAFE_SESSION" \ - -e HOME=/root \ - -e TERM=xterm-256color \ - -e COLORTERM=truecolor \ - -e NPM_CONFIG_PREFIX=/root/.npm-global \ - -v "$HOME_DIR:/root" \ - -v "$WORKSPACE:/workspace" \ - -v "$CACHE_DIR:/root/.cache" \ - -v "$TMP_DIR:/tmp" \ - -w /workspace \ - docker.io/library/node:22-bookworm \ - sh -lc 'set -e; mkdir -p "$HOME/.npm-global/bin" "$HOME/.local/bin"; printf "%s\n" "export NPM_CONFIG_PREFIX=\${NPM_CONFIG_PREFIX:-\$HOME/.npm-global}" "export PATH=\"\$HOME/.npm-global/bin:\$HOME/.local/bin:\$PATH\"" > "$HOME/.bashrc"; printf "%s\n" "[ -r \"\$HOME/.bashrc\" ] && . \"\$HOME/.bashrc\"" > "$HOME/.bash_profile"; export PATH="$HOME/.npm-global/bin:$HOME/.local/bin:$PATH"; if ! command -v codex >/dev/null 2>&1; then npm install -g @openai/codex; fi; exec bash -l' -"#; -const PODMAN_UBUNTU_RECIPE: &str = r#"#!/var/lib/easyenclave/bin/busybox sh -set -eu -BB=/var/lib/easyenclave/bin/busybox -BIN=/var/lib/easyenclave/bin -PODMAN=$BIN/podman -SESSION_ID=${DD_SESSION_ID:-manual-$$} -SESSION_DIR=${DD_SESSION_DIR:-/var/lib/easyenclave/data/dd-shell/sessions/$SESSION_ID} -WORKSPACE=${DD_WORKSPACE:-$SESSION_DIR/workspace} -HOME_DIR=${DD_HOME:-$SESSION_DIR/home} -CACHE_DIR=${DD_CACHE:-$SESSION_DIR/cache} -TMP_DIR=${TMPDIR:-$SESSION_DIR/tmp} -until [ -x "$PODMAN" ]; do echo "podman-ubuntu: waiting for podman"; $BB sleep 2; done -$BB mkdir -p "$HOME_DIR" "$WORKSPACE" "$CACHE_DIR" "$TMP_DIR" -$BB chmod 1777 "$TMP_DIR" -SAFE_SESSION=$(printf '%s' "$SESSION_ID" | $BB tr -c 'A-Za-z0-9_.-' '-') -exec "$PODMAN" run --rm --replace -it --pull=missing \ - --cgroups=disabled \ - --network=host \ - --name "ubuntu-shell-$SAFE_SESSION" \ - -e HOME=/root \ - -e TERM=xterm-256color \ - -e COLORTERM=truecolor \ - -v "$HOME_DIR:/root" \ - -v "$WORKSPACE:/workspace" \ - -v "$CACHE_DIR:/root/.cache" \ - -v "$TMP_DIR:/tmp" \ - -w /workspace \ - docker.io/library/ubuntu:24.04 \ - bash -l -"#; -const PODMAN_ALPINE_RECIPE: &str = r#"#!/var/lib/easyenclave/bin/busybox sh -set -eu -BB=/var/lib/easyenclave/bin/busybox -BIN=/var/lib/easyenclave/bin -PODMAN=$BIN/podman -SESSION_ID=${DD_SESSION_ID:-manual-$$} -SESSION_DIR=${DD_SESSION_DIR:-/var/lib/easyenclave/data/dd-shell/sessions/$SESSION_ID} -WORKSPACE=${DD_WORKSPACE:-$SESSION_DIR/workspace} -HOME_DIR=${DD_HOME:-$SESSION_DIR/home} -CACHE_DIR=${DD_CACHE:-$SESSION_DIR/cache} -TMP_DIR=${TMPDIR:-$SESSION_DIR/tmp} -until [ -x "$PODMAN" ]; do echo "podman-alpine: waiting for podman"; $BB sleep 2; done -$BB mkdir -p "$HOME_DIR" "$WORKSPACE" "$CACHE_DIR" "$TMP_DIR" -$BB chmod 1777 "$TMP_DIR" -SAFE_SESSION=$(printf '%s' "$SESSION_ID" | $BB tr -c 'A-Za-z0-9_.-' '-') -exec "$PODMAN" run --rm --replace -it --pull=missing \ - --cgroups=disabled \ - --network=host \ - --name "alpine-shell-$SAFE_SESSION" \ - -e HOME=/root \ - -e TERM=xterm-256color \ - -e COLORTERM=truecolor \ - -v "$HOME_DIR:/root" \ - -v "$WORKSPACE:/workspace" \ - -v "$CACHE_DIR:/root/.cache" \ - -v "$TMP_DIR:/tmp" \ - -w /workspace \ - docker.io/library/alpine:3.20 \ - /bin/sh -"#; #[derive(Clone)] struct App { - sessions: Arc>>>, - store: TranscriptStore, - ee: Arc, - http: reqwest::Client, - agent_api: String, - sessiond_http_url: String, - sessiond_attach_addr: String, owner: crate::gh_oidc::Principal, auth: crate::auth::AuthConfig, hostname: String, - recipes: Arc>, - scratch_root: PathBuf, -} - -struct Session { - meta: RwLock, - input: Mutex, - master_fd: i32, - child: Mutex, - pgid: i32, - tx: broadcast::Sender>, - ring: Mutex>, - scratch_dir: Option, - cleanup_scratch_on_exit: bool, -} - -#[derive(Clone, Serialize)] -struct SessionMeta { - id: String, - name: String, - recipe_id: String, - recipe_title: String, - workspace_policy: WorkspacePolicy, - command: String, - cwd: String, - terminal_mode: TerminalMode, - integrity_state: IntegrityState, - integrity_reason: &'static str, - created_at: i64, - updated_at: i64, - status: SessionStatus, - exit_code: Option, -} - -#[derive(Clone, Serialize)] -#[serde(rename_all = "snake_case")] -enum TerminalMode { - ReadWrite, -} - -#[derive(Clone, Serialize)] -#[serde(rename_all = "snake_case")] -enum SessionStatus { - Running, - Exited, -} - -#[derive(Clone, Serialize)] -struct Recipe { - id: String, - title: String, - description: String, - command: String, - cwd: String, - workspace_policy: WorkspacePolicy, -} - -struct RecipeSeed { - id: &'static str, - title: &'static str, - description: &'static str, - script_name: &'static str, - script: &'static str, -} - -#[derive(Clone, Serialize)] -#[serde(rename_all = "snake_case")] -enum WorkspacePolicy { - EphemeralScratch, -} - -#[derive(Deserialize, Serialize)] -struct CreateSession { - name: Option, - recipe_id: Option, - command: Option, - cwd: Option, -} - -#[derive(Serialize)] -struct CreateSessionResponse { - id: String, -} - -#[derive(Deserialize, Serialize)] -struct ResizeSession { - cols: u16, - rows: u16, -} - -#[derive(Clone)] -struct TranscriptStore { - dir: PathBuf, - key: [u8; 32], -} - -#[derive(Serialize, Deserialize)] -struct TranscriptRecord { - ts: i64, - kind: String, - data_b64: String, -} - -#[derive(Serialize)] -struct ReplayResponse { - id: String, - bytes_b64: String, -} - -#[derive(Serialize)] -struct SystemProbe { - ok: bool, - status: String, - detail: Option, - data: Option, -} - -#[derive(Serialize)] -struct SystemStatus { - ee: SystemProbe, - agent: SystemProbe, } pub async fn run() -> Result<()> { @@ -286,66 +37,16 @@ pub async fn run() -> Result<()> { .ok() .and_then(|s| s.parse::().ok()) .unwrap_or(DEFAULT_PORT); - let dir = std::env::var("DD_SHELL_DIR").unwrap_or_else(|_| DEFAULT_DIR.into()); - let requested_shell = std::env::var("SHELL").unwrap_or_else(|_| "/bin/sh".into()); - let scratch_root = std::env::var("DD_SHELL_SCRATCH_DIR") - .map(PathBuf::from) - .unwrap_or_else(|_| PathBuf::from(&dir).join("sessions")); - let ee_socket = std::env::var("DD_SHELL_EE_SOCKET") - .unwrap_or_else(|_| "/var/lib/easyenclave/agent.sock".into()); - let agent_api = std::env::var("DD_SHELL_AGENT_API_URL") - .unwrap_or_else(|_| format!("http://127.0.0.1:{}", crate::cf::AGENT_API_PORT)); - let sessiond_http_url = - std::env::var("DD_SESSIOND_HTTP_URL").unwrap_or_else(|_| "http://127.0.0.1:7683".into()); - let sessiond_attach_addr = - std::env::var("DD_SESSIOND_ATTACH_ADDR").unwrap_or_else(|_| "127.0.0.1:7684".into()); - let shell_dir = PathBuf::from(&dir); - let store = TranscriptStore::new(shell_dir.clone()).await?; - tokio::fs::create_dir_all(&scratch_root).await?; - set_private_dir_permissions(&scratch_root).await?; - let recipe_dir = shell_dir.join("recipes"); - let default_shell = install_default_shell_command(&recipe_dir, &requested_shell).await?; - let recipe_scripts = install_builtin_recipe_scripts(&recipe_dir).await?; - let recipes = Arc::new(load_recipes(&default_shell, recipe_scripts)); let app_state = App { - sessions: Arc::new(RwLock::new(HashMap::new())), - store, - ee: Arc::new(Ee::new(ee_socket)), - http: reqwest::Client::builder() - .timeout(Duration::from_secs(3)) - .no_hickory_dns() - .build() - .unwrap_or_else(|_| crate::system_http_client()), - agent_api, - sessiond_http_url, - sessiond_attach_addr, owner: common.owner, auth, hostname, - recipes, - scratch_root, }; let app = Router::new() .route("/", get(index)) .route("/favicon.ico", get(favicon)) - .route("/manifest.webmanifest", get(manifest)) - .route("/sw.js", get(service_worker)) - .route("/icon.svg", get(icon_svg)) - .route("/assets/xterm/xterm.css", get(xterm_css)) - .route("/assets/xterm/xterm.js", get(xterm_js)) - .route("/assets/xterm/addon-fit.js", get(xterm_fit_js)) - .route("/api/recipes", get(list_recipes)) - .route("/api/sessions", get(list_sessions).post(create_session)) - .route("/api/sessions/{id}/replay", get(replay_session)) - .route("/api/sessions/{id}/resize", post(resize_session)) - .route("/api/sessions/{id}/close", post(close_session)) - .route("/api/system", get(system_status)) - .route("/api/oracles", get(list_oracles)) - .route("/api/workloads", get(list_workloads)) - .route("/api/workloads/{app}/replay", get(replay_workload)) - .route("/ws/sessions/{id}", get(attach_session)) .with_state(app_state); let addr = format!("0.0.0.0:{port}"); @@ -372,14 +73,6 @@ fn require_shell_auth(app: &App, headers: &HeaderMap, uri: &Uri) -> Option Result<()> { - if require_shell_auth(app, headers, uri).is_some() { - Err(Error::Unauthorized) - } else { - Ok(()) - } -} - async fn index(State(app): State, headers: HeaderMap, uri: Uri) -> Response { if let Some(resp) = require_shell_auth(&app, &headers, &uri) { return resp; @@ -391,1734 +84,20 @@ async fn favicon() -> StatusCode { StatusCode::NO_CONTENT } -async fn manifest() -> impl IntoResponse { - ( - [ - ("content-type", "application/manifest+json; charset=utf-8"), - ("cache-control", "no-cache"), - ], - r##"{ - "name": "DD Shell", - "short_name": "DD Shell", - "description": "DevOps Defender confidential shell", - "start_url": "/", - "scope": "/", - "display": "standalone", - "background_color": "#05070a", - "theme_color": "#111520", - "icons": [ - {"src": "/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any maskable"} - ] -}"##, - ) -} - -async fn service_worker() -> impl IntoResponse { - ( - [ - ("content-type", "application/javascript; charset=utf-8"), - ("cache-control", "no-cache"), - ], - r#"self.addEventListener("install", event => { - event.waitUntil(self.skipWaiting()); -}); -self.addEventListener("activate", event => { - event.waitUntil(self.clients.claim()); -}); -self.addEventListener("notificationclick", event => { - event.notification.close(); - event.waitUntil((async () => { - const allClients = await self.clients.matchAll({type: "window", includeUncontrolled: true}); - if (allClients.length) { - await allClients[0].focus(); - return; - } - await self.clients.openWindow("/"); - })()); -}); -self.addEventListener("message", event => { - const data = event.data || {}; - if (data.type !== "notify") return; - const title = data.title || "DD Shell"; - const body = data.body || ""; - event.waitUntil(self.registration.showNotification(title, { - body, - tag: data.tag || "dd-shell", - renotify: true, - icon: "/icon.svg", - badge: "/icon.svg" - })); -}); -"#, - ) -} - -async fn icon_svg() -> impl IntoResponse { - ( - [ - ("content-type", "image/svg+xml; charset=utf-8"), - ("cache-control", "public, max-age=31536000, immutable"), - ], - r##" - - - -"##, - ) -} - -async fn xterm_css() -> impl IntoResponse { - ( - [ - ("content-type", "text/css; charset=utf-8"), - ("cache-control", "public, max-age=31536000, immutable"), - ], - XTERM_CSS, - ) -} - -async fn xterm_js() -> impl IntoResponse { - ( - [ - ("content-type", "application/javascript; charset=utf-8"), - ("cache-control", "public, max-age=31536000, immutable"), - ], - XTERM_JS, - ) -} - -async fn xterm_fit_js() -> impl IntoResponse { - ( - [ - ("content-type", "application/javascript; charset=utf-8"), - ("cache-control", "public, max-age=31536000, immutable"), - ], - XTERM_FIT_JS, - ) -} - -async fn list_recipes( - State(app): State, - headers: HeaderMap, - uri: Uri, -) -> Result>> { - ensure_shell_auth(&app, &headers, &uri)?; - sessiond_get(&app, "/api/recipes").await.map(Json) -} - -async fn list_sessions( - State(app): State, - headers: HeaderMap, - uri: Uri, -) -> Result>> { - ensure_shell_auth(&app, &headers, &uri)?; - sessiond_get(&app, "/api/sessions").await.map(Json) -} - -async fn create_session( - State(app): State, - headers: HeaderMap, - uri: Uri, - Json(req): Json, -) -> Result> { - ensure_shell_auth(&app, &headers, &uri)?; - sessiond_post(&app, "/api/sessions", &req).await.map(Json) -} - -fn select_recipe(app: &App, recipe_id: Option<&str>, command: Option) -> Result { - if let Some(command) = command { - let command = command.trim(); - if command.is_empty() { - return Err(Error::BadRequest("command must not be empty".into())); - } - return Ok(Recipe { - id: "custom".into(), - title: "Custom".into(), - description: "Custom command".into(), - command: command.into(), - cwd: "/".into(), - workspace_policy: WorkspacePolicy::EphemeralScratch, - }); - } - - let id = recipe_id.unwrap_or("shell"); - app.recipes - .iter() - .find(|recipe| recipe.id == id) - .cloned() - .ok_or_else(|| Error::BadRequest(format!("unknown recipe: {id}"))) -} - -async fn install_default_shell_command(dir: &Path, requested_shell: &str) -> Result { - if executable_exists(requested_shell).await { - return Ok(requested_shell.into()); - } - if executable_exists("/bin/sh").await { - return Ok("/bin/sh".into()); - } - if executable_exists("/var/lib/easyenclave/bin/busybox").await { - tokio::fs::create_dir_all(dir).await?; - set_private_dir_permissions(dir).await?; - let path = dir.join("plain-shell"); - tokio::fs::write( - &path, - "#!/var/lib/easyenclave/bin/busybox sh\nexec /var/lib/easyenclave/bin/busybox sh\n", - ) - .await?; - set_private_file_permissions(&path).await?; - return Ok(path.display().to_string()); - } - Ok(requested_shell.into()) -} - -async fn executable_exists(path: &str) -> bool { - match tokio::fs::metadata(path).await { - Ok(meta) => meta.is_file() && meta.permissions().mode() & 0o111 != 0, - Err(_) => false, - } -} - -async fn install_builtin_recipe_scripts(dir: &Path) -> Result> { - tokio::fs::create_dir_all(dir).await?; - set_private_dir_permissions(dir).await?; - - let mut recipes = Vec::new(); - for seed in builtin_recipe_seeds() { - let path = dir.join(seed.script_name); - tokio::fs::write(&path, seed.script).await?; - set_private_file_permissions(&path).await?; - recipes.push(Recipe { - id: seed.id.into(), - title: seed.title.into(), - description: seed.description.into(), - command: path.display().to_string(), - cwd: "/".into(), - workspace_policy: WorkspacePolicy::EphemeralScratch, - }); - } - Ok(recipes) -} - -fn load_recipes(default_shell: &str, mut builtin_recipes: Vec) -> Vec { - let mut recipes = vec![Recipe { - id: "shell".into(), - title: "Shell".into(), - description: "Plain interactive shell with encrypted transcript history".into(), - command: default_shell.into(), - cwd: "/".into(), - workspace_policy: WorkspacePolicy::EphemeralScratch, - }]; - recipes.append(&mut builtin_recipes); - - if let Ok(command) = std::env::var("DD_SHELL_CODEX_COMMAND") { - let command = command.trim(); - if !command.is_empty() { - upsert_recipe( - &mut recipes, - Recipe { - id: "codex-podman".into(), - title: "Codex".into(), - description: "Podman-backed Codex development session".into(), - command: command.into(), - cwd: "/".into(), - workspace_policy: WorkspacePolicy::EphemeralScratch, - }, - ); - } - } - - recipes -} - -fn upsert_recipe(recipes: &mut Vec, recipe: Recipe) { - if let Some(existing) = recipes.iter_mut().find(|r| r.id == recipe.id) { - *existing = recipe; - } else { - recipes.push(recipe); - } -} - -fn builtin_recipe_seeds() -> Vec { - vec![ - RecipeSeed { - id: "codex-podman", - title: "Codex", - description: "Podman-backed Codex development session", - script_name: "codex-podman", - script: CODEX_PODMAN_RECIPE, - }, - RecipeSeed { - id: "podman-ubuntu", - title: "Ubuntu", - description: "Podman Ubuntu 24.04 shell", - script_name: "podman-ubuntu", - script: PODMAN_UBUNTU_RECIPE, - }, - RecipeSeed { - id: "podman-alpine", - title: "Alpine", - description: "Podman Alpine shell", - script_name: "podman-alpine", - script: PODMAN_ALPINE_RECIPE, - }, - ] -} - -async fn prepare_scratch_dir( - app: &App, - id: &str, - policy: &WorkspacePolicy, -) -> Result> { - match policy { - WorkspacePolicy::EphemeralScratch => { - let root = app.scratch_root.join(id); - tokio::fs::create_dir_all(&root).await?; - set_private_dir_permissions(&root).await?; - for name in ["workspace", "home", "containers", "cache", "tmp"] { - let path = root.join(name); - tokio::fs::create_dir_all(&path).await?; - set_private_dir_permissions(&path).await?; - } - Ok(Some(root)) - } - } -} - -async fn set_private_dir_permissions(path: &Path) -> Result<()> { - let permissions = std::fs::Permissions::from_mode(0o700); - tokio::fs::set_permissions(path, permissions).await?; - Ok(()) -} - -async fn set_private_file_permissions(path: &Path) -> Result<()> { - let permissions = std::fs::Permissions::from_mode(0o700); - tokio::fs::set_permissions(path, permissions).await?; - Ok(()) -} - -fn session_env(id: &str, scratch_dir: Option<&Path>) -> Vec<(String, String)> { - let mut env = vec![("DD_SESSION_ID".into(), id.into())]; - if let Some(root) = scratch_dir { - env.push(("DD_SESSION_DIR".into(), root.display().to_string())); - env.push(( - "DD_WORKSPACE".into(), - root.join("workspace").display().to_string(), - )); - env.push(("DD_HOME".into(), root.join("home").display().to_string())); - env.push(( - "DD_CONTAINER_ROOT".into(), - root.join("containers").display().to_string(), - )); - env.push(("DD_CACHE".into(), root.join("cache").display().to_string())); - env.push(("TMPDIR".into(), root.join("tmp").display().to_string())); - } - env -} - -fn session_name(recipe: &Recipe, id: &str) -> String { - format!("{}-{}", recipe.id, &id[..8]) -} - -fn spawn_pty( - command: &str, - cwd: &str, - env_vars: &[(String, String)], -) -> Result<(Child, TokioFile, TokioFile, i32)> { - let mut master = -1; - let mut slave = -1; - let winsize = libc::winsize { - ws_row: 24, - ws_col: 80, - ws_xpixel: 0, - ws_ypixel: 0, - }; - let open_rc = unsafe { - libc::openpty( - &mut master, - &mut slave, - std::ptr::null_mut(), - std::ptr::null(), - &winsize, - ) - }; - if open_rc != 0 { - return Err(Error::Internal(format!( - "openpty: {}", - std::io::Error::last_os_error() - ))); - } - - let master = unsafe { StdFile::from_raw_fd(master) }; - let output = TokioFile::from_std( - master - .try_clone() - .map_err(|e| Error::Internal(format!("pty master clone: {e}")))?, - ); - let input = TokioFile::from_std(master); - let slave = unsafe { StdFile::from_raw_fd(slave) }; - let slave_fd = slave.as_raw_fd(); - - let dup_slave = || -> std::io::Result { - let fd = unsafe { libc::dup(slave_fd) }; - if fd < 0 { - Err(std::io::Error::last_os_error()) - } else { - Ok(unsafe { StdFile::from_raw_fd(fd) }) - } - }; - - let mut cmd = Command::new(command); - cmd.current_dir(cwd) - .env("TERM", "xterm-256color") - .env("COLORTERM", "truecolor") - .stdin(Stdio::from( - dup_slave().map_err(|e| Error::Internal(format!("pty stdin dup: {e}")))?, - )) - .stdout(Stdio::from( - dup_slave().map_err(|e| Error::Internal(format!("pty stdout dup: {e}")))?, - )) - .stderr(Stdio::from( - dup_slave().map_err(|e| Error::Internal(format!("pty stderr dup: {e}")))?, - )); - for (key, value) in env_vars { - cmd.env(key, value); - } - unsafe { - cmd.pre_exec(move || { - if libc::setsid() < 0 { - return Err(std::io::Error::last_os_error()); - } - if libc::ioctl(slave_fd, libc::TIOCSCTTY, 0) < 0 { - return Err(std::io::Error::last_os_error()); - } - Ok(()) - }); - } - let child = cmd - .spawn() - .map_err(|e| Error::BadRequest(format!("spawn {command}: {e}")))?; - let pgid = child.id().map(|pid| pid as i32).unwrap_or_default(); - drop(slave); - Ok((child, output, input, pgid)) -} - -async fn replay_session( - State(app): State, - headers: HeaderMap, - uri: Uri, - AxPath(id): AxPath, -) -> Result> { - ensure_shell_auth(&app, &headers, &uri)?; - sessiond_get(&app, &format!("/api/sessions/{id}/replay")) - .await - .map(Json) -} - -async fn list_workloads( - State(app): State, - headers: HeaderMap, - uri: Uri, -) -> Result>> { - ensure_shell_auth(&app, &headers, &uri)?; - if let Ok(units) = agent_get(&app, "/api/units").await { - return Ok(Json(units)); - } - - let oracles = load_oracles(&app).await; - let mut oracle_by_app: HashMap = oracles - .into_iter() - .map(|oracle| (oracle.app_name.clone(), oracle)) - .collect(); - let mut workloads = Vec::new(); - - match app.ee.list().await { - Ok(list) => { - if let Some(deployments) = list["deployments"].as_array() { - for d in deployments { - let Some(app_name) = d["app_name"].as_str() else { - continue; - }; - let id = d["id"].as_str().unwrap_or(app_name).to_string(); - let oracle = oracle_by_app.remove(app_name); - let kind = units::kind_for_app(app_name); - let mut capabilities = units::base_capabilities(kind); - capabilities.push("logs".into()); - if oracle.is_some() { - capabilities.push("oracle".into()); - } - workloads.push(ManagedUnit { - id: id.clone(), - app_name: app_name.to_string(), - title: units::title_for_app(app_name), - kind, - agent_mode: AgentMode::ReadWrite, - agent_integrity_state: IntegrityState::Controlled, - status: d["status"].as_str().unwrap_or("unknown").to_string(), - image: non_empty_string(&d["image"]), - started_at: non_empty_string(&d["started_at"]), - error_message: non_empty_string(&d["error_message"]), - source: units::source_for_app(app_name), - log_line_count: workload_log_line_count(&app.ee, &id).await, - capabilities, - refs: fallback_refs(app_name, kind, oracle.as_ref()), - oracle, - }); - } - } - } - Err(e) => { - eprintln!("dd-shell: ee workload probe unavailable: {e}"); - } - } - - workloads.extend(oracle_by_app.into_values().map(|oracle| ManagedUnit { - id: oracle.app_name.clone(), - app_name: oracle.app_name.clone(), - title: oracle.title.clone(), - kind: UnitKind::Workload, - agent_mode: AgentMode::ReadWrite, - agent_integrity_state: IntegrityState::Controlled, - status: oracle.status.clone(), - image: None, - started_at: None, - error_message: oracle.last_error.clone(), - source: units::source_for_app(&oracle.app_name), - log_line_count: 0, - capabilities: vec!["oracle".into()], - refs: fallback_refs(&oracle.app_name, UnitKind::Workload, Some(&oracle)), - oracle: Some(oracle), - })); - workloads.sort_by(|a, b| a.app_name.cmp(&b.app_name)); - Ok(Json(workloads)) -} - -async fn workload_log_line_count(ee: &Ee, id: &str) -> usize { - match ee.logs(id).await { - Ok(logs) => logs["lines"].as_array().map(|a| a.len()).unwrap_or(0), - Err(e) => { - eprintln!("dd-shell: workload log probe unavailable for {id}: {e}"); - 0 - } - } -} - -fn fallback_refs( - app_name: &str, - _kind: UnitKind, - oracle: Option<&OracleStatus>, -) -> Vec { - let mut refs = units::source_for_app(app_name) - .map(|source| vec![units::ref_item("source", "source", source)]) - .unwrap_or_default(); - if let Some(oracle) = oracle { - if let Some(url) = &oracle.vanity_url { - refs.push(units::ref_item("url", "oracle", url.clone())); - } - refs.push(units::ref_item( - "url", - "oracle-local", - oracle.local_url.clone(), - )); - } - refs -} - -fn non_empty_string(value: &serde_json::Value) -> Option { - value - .as_str() - .map(str::trim) - .filter(|s| !s.is_empty()) - .map(String::from) -} - -async fn list_oracles( - State(app): State, - headers: HeaderMap, - uri: Uri, -) -> Result>> { - ensure_shell_auth(&app, &headers, &uri)?; - Ok(Json(load_oracles(&app).await)) -} - -async fn load_oracles(app: &App) -> Vec { - match agent_get(app, "/api/oracles").await { - Ok(oracles) => oracles, - Err(e) => { - eprintln!("dd-shell: agent oracle probe unavailable: {e}"); - Vec::new() - } - } -} - -async fn system_status( - State(app): State, - headers: HeaderMap, - uri: Uri, -) -> Result> { - ensure_shell_auth(&app, &headers, &uri)?; - let ee = match app.ee.health().await { - Ok(data) => SystemProbe { - ok: true, - status: "healthy".into(), - detail: None, - data: Some(data), - }, - Err(e) => SystemProbe { - ok: false, - status: "unavailable".into(), - detail: Some(e.to_string()), - data: None, - }, - }; - let agent = match agent_get(&app, "/health").await { - Ok(data) => SystemProbe { - ok: true, - status: "healthy".into(), - detail: None, - data: Some(data), - }, - Err(e) => SystemProbe { - ok: false, - status: "unavailable".into(), - detail: Some(e.to_string()), - data: None, - }, - }; - Ok(Json(SystemStatus { ee, agent })) -} - -async fn agent_get(app: &App, path: &str) -> Result { - let url = format!("{}{}", app.agent_api.trim_end_matches('/'), path); - let resp = app.http.get(url).send().await?; - let status = resp.status(); - if !status.is_success() { - let body = resp.text().await.unwrap_or_default(); - return Err(Error::Upstream(format!( - "agent api {path}: HTTP {status}: {body}" - ))); - } - Ok(resp.json().await?) -} - -async fn sessiond_get(app: &App, path: &str) -> Result { - let url = format!("{}{}", app.sessiond_http_url.trim_end_matches('/'), path); - let resp = app.http.get(url).send().await?; - decode_sessiond_response(path, resp).await -} - -async fn sessiond_post( - app: &App, - path: &str, - body: &B, -) -> Result { - let url = format!("{}{}", app.sessiond_http_url.trim_end_matches('/'), path); - let resp = app.http.post(url).json(body).send().await?; - decode_sessiond_response(path, resp).await -} - -async fn sessiond_post_empty(app: &App, path: &str) -> Result { - let url = format!("{}{}", app.sessiond_http_url.trim_end_matches('/'), path); - let resp = app.http.post(url).send().await?; - decode_sessiond_empty(path, resp).await -} - -async fn sessiond_post_empty_json( - app: &App, - path: &str, - body: &B, -) -> Result { - let url = format!("{}{}", app.sessiond_http_url.trim_end_matches('/'), path); - let resp = app.http.post(url).json(body).send().await?; - decode_sessiond_empty(path, resp).await -} - -async fn decode_sessiond_response( - path: &str, - resp: reqwest::Response, -) -> Result { - let status = resp.status(); - if !status.is_success() { - let body = resp.text().await.unwrap_or_default(); - return Err(Error::Upstream(format!( - "sessiond {path}: HTTP {status}: {body}" - ))); - } - Ok(resp.json().await?) -} - -async fn decode_sessiond_empty(path: &str, resp: reqwest::Response) -> Result { - let status = resp.status(); - if !status.is_success() { - let body = resp.text().await.unwrap_or_default(); - return Err(Error::Upstream(format!( - "sessiond {path}: HTTP {status}: {body}" - ))); - } - Ok(StatusCode::NO_CONTENT) -} - -async fn replay_workload( - State(app): State, - headers: HeaderMap, - uri: Uri, - AxPath(name): AxPath, -) -> Result> { - ensure_shell_auth(&app, &headers, &uri)?; - let list = app.ee.list().await?; - let id = list["deployments"] - .as_array() - .and_then(|a| { - a.iter() - .find(|d| d["app_name"].as_str() == Some(name.as_str())) - }) - .and_then(|d| d["id"].as_str()) - .map(String::from) - .ok_or(Error::NotFound)?; - let logs = app.ee.logs(&id).await?; - let bytes = workload_log_bytes(&logs); - Ok(Json(ReplayResponse { - id: name, - bytes_b64: base64::engine::general_purpose::STANDARD.encode(bytes), - })) -} - -async fn close_session( - State(app): State, - headers: HeaderMap, - uri: Uri, - AxPath(id): AxPath, -) -> Result { - ensure_shell_auth(&app, &headers, &uri)?; - sessiond_post_empty(&app, &format!("/api/sessions/{id}/close")).await -} - -fn terminate_process_group(id: String, pgid: i32) { - if pgid <= 0 { - return; - } - tokio::spawn(async move { - for (signal, delay) in [ - (libc::SIGHUP, Duration::from_millis(250)), - (libc::SIGTERM, Duration::from_millis(1500)), - (libc::SIGKILL, Duration::ZERO), - ] { - let rc = unsafe { libc::kill(-pgid, signal) }; - if rc != 0 { - let err = std::io::Error::last_os_error(); - if err.raw_os_error() != Some(libc::ESRCH) { - eprintln!("dd-shell: signal {signal} for {id}: {err}"); - } - break; - } - if !delay.is_zero() { - tokio::time::sleep(delay).await; - } - } - }); -} - -fn workload_log_bytes(logs: &serde_json::Value) -> Vec { - let mut out = Vec::new(); - if let Some(lines) = logs["lines"].as_array() { - for line in lines.iter().filter_map(|v| v.as_str()) { - out.extend_from_slice(line.as_bytes()); - out.extend_from_slice(b"\r\n"); - } - } - out -} - -async fn resize_session( - State(app): State, - headers: HeaderMap, - uri: Uri, - AxPath(id): AxPath, - Json(req): Json, -) -> Result { - ensure_shell_auth(&app, &headers, &uri)?; - sessiond_post_empty_json(&app, &format!("/api/sessions/{id}/resize"), &req).await -} - -async fn attach_session( - State(app): State, - headers: HeaderMap, - uri: Uri, - AxPath(id): AxPath, - Query(query): Query, - ws: WebSocketUpgrade, -) -> Result { - ensure_shell_auth(&app, &headers, &uri)?; - let attach_addr = app.sessiond_attach_addr.clone(); - Ok(ws.on_upgrade(move |socket| async move { - if let Err(e) = attach(socket, attach_addr, id, query.tail.unwrap_or(true)).await { - eprintln!("dd-shell: attach ended: {e:#}"); - } - })) -} - -#[derive(Debug, Deserialize)] -struct AttachQuery { - tail: Option, -} - -async fn attach( - socket: WebSocket, - attach_addr: String, - id: String, - tail: bool, -) -> anyhow::Result<()> { - let mut stream = TcpStream::connect(&attach_addr).await?; - let tail_arg = if tail { "tail" } else { "notail" }; - stream - .write_all(format!("{id} {tail_arg}\n").as_bytes()) - .await?; - let (mut tcp_rx, mut tcp_tx) = stream.into_split(); - let (mut ws_tx, mut ws_rx) = socket.split(); - - let output = tokio::spawn(async move { - let mut buf = [0u8; 4096]; - loop { - let n = match tcp_rx.read(&mut buf).await { - Ok(0) => break, - Ok(n) => n, - Err(_) => break, - }; - if ws_tx - .send(Message::Binary(buf[..n].to_vec().into())) - .await - .is_err() - { - break; - } - } - }); - - while let Some(msg) = ws_rx.next().await { - match msg? { - Message::Binary(bytes) => { - tcp_tx.write_all(&bytes).await?; - } - Message::Text(text) => { - tcp_tx.write_all(text.as_bytes()).await?; - } - Message::Close(_) => break, - Message::Ping(_) | Message::Pong(_) => {} - } - } - output.abort(); - Ok(()) -} - -fn spawn_reader(store: TranscriptStore, session: Arc, mut reader: R, kind: &'static str) -where - R: tokio::io::AsyncRead + Unpin + Send + 'static, -{ - tokio::spawn(async move { - let id = session.meta.read().await.id.clone(); - let mut buf = [0u8; 4096]; - loop { - match reader.read(&mut buf).await { - Ok(0) => break, - Ok(n) => { - let bytes = buf[..n].to_vec(); - push_ring(&session, &bytes).await; - let _ = session.tx.send(bytes.clone()); - if let Err(e) = store.append_bytes(&id, kind, &bytes).await { - eprintln!("dd-shell: transcript append failed: {e}"); - } - session.meta.write().await.updated_at = unix_ts(); - } - Err(e) => { - eprintln!("dd-shell: {kind} read failed: {e}"); - break; - } - } - } - }); -} - -fn spawn_waiter(store: TranscriptStore, session: Arc) { - tokio::spawn(async move { - let status = { - let mut child = session.child.lock().await; - child.wait().await - }; - mark_session_exited(&store, &session, status.ok().and_then(|s| s.code())).await; - cleanup_session_scratch(&session).await; - }); -} - -async fn mark_session_exited(store: &TranscriptStore, session: &Session, exit_code: Option) { - let mut meta = session.meta.write().await; - if matches!(meta.status, SessionStatus::Exited) { - return; - } - meta.updated_at = unix_ts(); - meta.status = SessionStatus::Exited; - meta.exit_code = exit_code; - if let Err(e) = store.append_meta(&meta).await { - eprintln!("dd-shell: exit meta append failed: {e}"); - } -} - -async fn cleanup_session_scratch(session: &Session) { - if !session.cleanup_scratch_on_exit { - return; - } - let Some(path) = &session.scratch_dir else { - return; - }; - match tokio::fs::remove_dir_all(path).await { - Ok(()) => {} - Err(e) if e.kind() == std::io::ErrorKind::NotFound => {} - Err(e) => eprintln!( - "dd-shell: scratch cleanup failed for {}: {e}", - path.display() - ), - } -} - -async fn push_ring(session: &Session, bytes: &[u8]) { - let mut ring = session.ring.lock().await; - for b in bytes { - if ring.len() >= RING_LIMIT { - ring.pop_front(); - } - ring.push_back(*b); - } -} - -impl TranscriptStore { - async fn new(dir: PathBuf) -> Result { - tokio::fs::create_dir_all(&dir).await?; - let key = history_key(&dir).await?; - Ok(Self { dir, key }) - } - - async fn append_meta(&self, meta: &SessionMeta) -> Result<()> { - let bytes = serde_json::to_vec(meta).map_err(|e| Error::Internal(e.to_string()))?; - self.append_bytes(&meta.id, "meta", &bytes).await - } - - async fn append_bytes(&self, id: &str, kind: &str, bytes: &[u8]) -> Result<()> { - let record = TranscriptRecord { - ts: unix_ts(), - kind: kind.to_string(), - data_b64: base64::engine::general_purpose::STANDARD.encode(bytes), - }; - let plain = serde_json::to_vec(&record).map_err(|e| Error::Internal(e.to_string()))?; - let line = self.encrypt_line(&plain)?; - let path = self.path(id); - let mut f = OpenOptions::new() - .create(true) - .append(true) - .open(path) - .await?; - f.write_all(line.as_bytes()).await?; - f.write_all(b"\n").await?; - Ok(()) - } - - async fn replay(&self, id: &str) -> Result> { - let path = self.path(id); - if !Path::new(&path).exists() { - return Err(Error::NotFound); - } - let text = tokio::fs::read_to_string(path).await?; - let mut out = Vec::new(); - for line in text.lines().filter(|l| !l.trim().is_empty()) { - let plain = self.decrypt_line(line)?; - let record: TranscriptRecord = - serde_json::from_slice(&plain).map_err(|e| Error::Internal(e.to_string()))?; - if record.kind == "pty" || record.kind == "stdout" || record.kind == "stderr" { - let bytes = base64::engine::general_purpose::STANDARD - .decode(record.data_b64) - .map_err(|e| Error::Internal(e.to_string()))?; - out.extend_from_slice(&bytes); - } - } - Ok(out) - } - - fn path(&self, id: &str) -> PathBuf { - self.dir.join(format!("{id}.log.enc")) - } - - fn encrypt_line(&self, plain: &[u8]) -> Result { - let cipher = ChaCha20Poly1305::new(Key::from_slice(&self.key)); - let mut nonce = [0u8; 12]; - rand::thread_rng().fill_bytes(&mut nonce); - let ciphertext = cipher - .encrypt(Nonce::from_slice(&nonce), plain) - .map_err(|e| Error::Internal(format!("encrypt transcript: {e}")))?; - let mut packed = nonce.to_vec(); - packed.extend_from_slice(&ciphertext); - Ok(base64::engine::general_purpose::STANDARD.encode(packed)) - } - - fn decrypt_line(&self, line: &str) -> Result> { - let packed = base64::engine::general_purpose::STANDARD - .decode(line) - .map_err(|e| Error::Internal(e.to_string()))?; - if packed.len() < 13 { - return Err(Error::Internal("truncated transcript record".into())); - } - let (nonce, ciphertext) = packed.split_at(12); - let cipher = ChaCha20Poly1305::new(Key::from_slice(&self.key)); - cipher - .decrypt(Nonce::from_slice(nonce), ciphertext) - .map_err(|e| Error::Internal(format!("decrypt transcript: {e}"))) - } -} - -async fn history_key(dir: &Path) -> Result<[u8; 32]> { - if let Ok(raw) = std::env::var("DD_SHELL_HISTORY_KEY") { - let bytes = base64::engine::general_purpose::STANDARD - .decode(raw.trim()) - .or_else(|_| hex::decode(raw.trim())) - .map_err(|_| Error::BadRequest("DD_SHELL_HISTORY_KEY must be base64 or hex".into()))?; - if bytes.len() != 32 { - return Err(Error::BadRequest( - "DD_SHELL_HISTORY_KEY must decode to 32 bytes".into(), - )); - } - let mut key = [0u8; 32]; - key.copy_from_slice(&bytes); - return Ok(key); - } - - let key_path = dir.join("history.key"); - if let Ok(bytes) = tokio::fs::read(&key_path).await { - if bytes.len() == 32 { - let mut key = [0u8; 32]; - key.copy_from_slice(&bytes); - return Ok(key); - } - } - - let mut material = [0u8; 32]; - rand::thread_rng().fill_bytes(&mut material); - tokio::fs::write(&key_path, material).await?; - let mut hasher = Sha256::new(); - hasher.update(material); - hasher.update(b"dd-shell-history-v1"); - Ok(hasher.finalize().into()) -} - -fn unix_ts() -> i64 { - SystemTime::now() - .duration_since(UNIX_EPOCH) - .unwrap_or(Duration::ZERO) - .as_secs() as i64 -} - -const XTERM_CSS: &str = include_str!("../assets/xterm/xterm.css"); -const XTERM_JS: &str = include_str!("../assets/xterm/xterm.js"); -const XTERM_FIT_JS: &str = include_str!("../assets/xterm/addon-fit.js"); - const SHELL_HTML: &str = r##" - -
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Shell

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Observed logs and controlled PTYs
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Shell moved to dd-client

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Use dd-client for interactive sessions. This endpoint no longer exposes a browser terminal or session control API.

- - - "##;