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15 changes: 0 additions & 15 deletions .github/dependabot.yml

This file was deleted.

9 changes: 0 additions & 9 deletions .github/workflows/ci.yml
Original file line number Diff line number Diff line change
Expand Up @@ -21,15 +21,6 @@ jobs:
run: |
echo "JAVA_HOME=$JAVA_HOME_11_X64" >> "$GITHUB_ENV"
echo "$JAVA_HOME_11_X64/bin" >> "$GITHUB_PATH"
- name: Verify Gradle wrapper integrity
shell: bash
run: |
expected_sha256="76b12da7f4a7cdd025e5996811a2e49bf5df0fb62d72554ab555c0e434b63aae"
actual_sha256="$(sha256sum gradle/wrapper/gradle-wrapper.jar | awk '{print $1}')"
if [[ "$actual_sha256" != "$expected_sha256" ]]; then
echo "::error file=gradle/wrapper/gradle-wrapper.jar::Gradle wrapper checksum mismatch: expected $expected_sha256, got $actual_sha256"
exit 1
fi
- name: Build and test (includes jacoco coverage verification)
run: ./gradlew build --no-daemon
- name: Report coverage gaps on failure
Expand Down
4 changes: 0 additions & 4 deletions .jules/palette.md
Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,3 @@
## 2024-08-01 - λ„€μ΄ν‹°λΈŒ λΈŒλΌμš°μ € UI의 닀크 λͺ¨λ“œ 지원 κ°•μ œ
**ν•™μŠ΅:** CSS λ―Έλ””μ–΄ 쿼리(`@media (prefers-color-scheme: dark)`)λ₯Ό 톡해 닀크 λͺ¨λ“œλ₯Ό μ§€μ›ν•˜λ”λΌλ„, λΈŒλΌμš°μ €μ˜ λ„€μ΄ν‹°λΈŒ UI μš”μ†Œ(μŠ€ν¬λ‘€λ°”, κΈ°λ³Έ 폼 컨트둀, κΈ°λ³Έ λ°±κ·ΈλΌμš΄λ“œ λ“±)λŠ” ν…Œλ§ˆ 변경을 μΈμ‹ν•˜μ§€ λͺ»ν•΄ μ–΄λ‘μš΄ ν…Œλ§ˆ ν™˜κ²½μ—μ„œ 밝은 μŠ€ν¬λ‘€λ°”κ°€ ν‘œμ‹œλ˜λŠ” λ“± μ‹œκ°μ  뢈일치λ₯Ό μ΄ˆλž˜ν•©λ‹ˆλ‹€.
**쑰치:** 항상 HTML λ¬Έμ„œμ˜ `<head>` μ˜μ—­μ— `<meta name="color-scheme" content="light dark">` 메타 νƒœκ·Έλ₯Ό λͺ…μ‹œμ μœΌλ‘œ μΆ”κ°€ν•˜μ—¬ λΈŒλΌμš°μ € μˆ˜μ€€μ—μ„œ μ‚¬μš©μžμ˜ μ‹œμŠ€ν…œ ν…Œλ§ˆ(닀크 λͺ¨λ“œ λ“±)λ₯Ό μ™„μ „νžˆ 상속받아 일관성 μžˆλŠ” λ„€μ΄ν‹°λΈŒ UIλ₯Ό λ Œλ”λ§ν•˜λ„λ‘ 보μž₯ν•˜μ‹­μ‹œμ˜€.

## 2024-07-13 - 빈 디렉토리 μƒνƒœμ˜ μ ‘κ·Όμ„±(Accessibility) κ°œμ„ 
**Learning:** 정적 파일 μ„œλ²„μ˜ 빈 디렉토리 μƒνƒœλŠ” 슀크린 리더 μ‚¬μš©μžμ—κ²Œ 컨텐츠 λˆ„λ½μœΌλ‘œ μ˜€ν•΄λ°›μ„ 수 있으며, μ‹œκ°μ μœΌλ‘œλ„ 일반 리슀트 μ•„μ΄ν…œκ³Ό 정렬이 λ§žμ§€ μ•ŠλŠ” λ¬Έμ œκ°€ μžˆμ—ˆμŠ΅λ‹ˆλ‹€.
**Action:** 빈 μƒνƒœλ₯Ό λ‚˜νƒ€λ‚΄λŠ” μš”μ†Œμ— `role="status"`λ₯Ό μΆ”κ°€ν•˜μ—¬ 슀크린 리더가 λͺ…ν™•ν•˜κ²Œ 인지할 수 μžˆλ„λ‘ ν•˜κ³ , μ•„μ΄μ½˜κ³Ό flex λ ˆμ΄μ•„μ›ƒμ„ 톡해 λ‹€λ₯Έ 리슀트 μ•„μ΄ν…œκ³Ό μΌκ΄€λœ μ‹œκ°μ  흐름을 μ œκ³΅ν•˜λ„λ‘ ν•©λ‹ˆλ‹€.
10 changes: 10 additions & 0 deletions .jules/sentinel.md
Original file line number Diff line number Diff line change
Expand Up @@ -83,3 +83,13 @@
**Vulnerability:** 정적 HTML 생성 λ„κ΅¬μ—μ„œ 맀번 λ‹€λ₯Έ Nonceλ₯Ό λ™μ μœΌλ‘œ μƒμ„±ν•˜μ—¬ CSP에 μ μš©ν•˜λŠ” 것은, 캐싱 νš¨μœ¨μ„ μ €ν•˜μ‹œν‚¬ 뿐만 μ•„λ‹ˆλΌ 정적 배포 ν™˜κ²½(예: GitHub Pages λ“±)μ—μ„œ μ˜¬λ°”λ₯Έ λ³΄μ•ˆ μ •μ±… μˆ˜λ¦½μ„ λ°©ν•΄ν•  수 μžˆλŠ” μ•ˆν‹° νŒ¨ν„΄μž…λ‹ˆλ‹€.
**Learning:** μ •μ μœΌλ‘œ κ³ μ •λœ 인라인 μŠ€νƒ€μΌμ΄λ‚˜ μŠ€ν¬λ¦½νŠΈμ—λŠ” λ‚œμˆ˜ν™”λœ Nonce보닀 μ½˜ν…μΈ  자체의 ν•΄μ‹œ(SHA-256 λ“±)λ₯Ό μ‚¬μš©ν•˜λŠ” 것이 μ•ˆμ „ν•˜κ³  μΌκ΄€λœ λ°©μ‹μž„μ„ λ°°μ› μŠ΅λ‹ˆλ‹€.
**Prevention:** μžλ™ μƒμ„±λ˜λŠ” 정적 HTML의 μ½˜ν…μΈ  λ³΄μ•ˆ μ •μ±…(CSP)μ—λŠ” `style-src 'sha256-<HASH>'` 방식을 μ μš©ν•˜κ³ , `<style>` νƒœκ·Έμ—μ„œ λΆˆν•„μš”ν•œ `nonce` 속성을 μ œκ±°ν•˜μ—¬ λΈŒλΌμš°μ €μ˜ 무결성 검증 κΈ°λŠ₯을 적극 ν™œμš©ν•˜μ‹­μ‹œμ˜€.

## 2024-07-25 - [html4tree] μ›μžμ  파일 ꡐ체(Atomic Move) μ‹€νŒ¨ 처리
**Vulnerability:** 파일 ꡐ체 μ‹œ μ›μžμ  μ“°κΈ°(Atomic Move) 지원 μ—¬λΆ€λ₯Ό ν™•μΈν•˜μ§€ μ•Šκ³  무쑰건 `REPLACE_EXISTING`으둜 κ΅μ²΄ν•˜μ—¬ λ°œμƒν•  수 μžˆλŠ” Race Condition (TOCTOU λ“±) 및 파일 손상 이슈 λ°©μ§€.
**Learning:** `Files.move` μ‹œ `StandardCopyOption.ATOMIC_MOVE`λ₯Ό μ‚¬μš©ν•˜λ©΄ 파일 μ—…λ°μ΄νŠΈμ˜ μ›μžμ„±μ„ 보μž₯ν•˜μ—¬ λ™μ‹œ μ ‘κ·ΌμœΌλ‘œ μΈν•œ 파일 손상 및 μ•…μ˜μ μΈ 심볼릭 링크 μŠ€μ™‘μ„ λ°©μ§€ν•  수 μžˆμŠ΅λ‹ˆλ‹€. κ·ΈλŸ¬λ‚˜ 일뢀 파일 μ‹œμŠ€ν…œ(예: λ‹€λ₯Έ νŒŒν‹°μ…˜ κ°„ 이동)μ—μ„œλŠ” 이λ₯Ό μ§€μ›ν•˜μ§€ μ•ŠμœΌλ―€λ‘œ, `AtomicMoveNotSupportedException`이 λ°œμƒν•  경우 `REPLACE_EXISTING`만으둜 λ‘€λ°±(Fallback)ν•˜λŠ” 방어적 둜직이 ν•„μš”ν•©λ‹ˆλ‹€.
**Prevention:** `index.html` νŒŒμΌμ„ κ°±μ‹ ν•  λ•Œ μž„μ‹œ νŒŒμΌμ„ λ¨Όμ € μž‘μ„±ν•˜κ³  λŒ€μƒ μœ„μΉ˜λ‘œ μ›μžμ  이동(Atomic Move)을 μ‹œλ„ν•˜λ©°, μ˜ˆμ™Έ λ°œμƒ μ‹œ 일반적인 ꡐ체 μ˜΅μ…˜μœΌλ‘œ λ³΅κ΅¬λ˜λ„λ‘ μ²˜λ¦¬ν•΄μ•Ό ν•©λ‹ˆλ‹€. (Defense-in-depth)

## 2024-08-05 - [html4tree] μœ λ‹ˆμ½”λ“œ Lookalike 문자λ₯Ό μ΄μš©ν•œ μˆ¨κΉ€ 파일 감지 우회 취약점 λ°©μ§€
**Vulnerability:** `startsWith(".")`λ₯Ό μ‚¬μš©ν•œ μˆ¨κΉ€ 파일 감지 λ‘œμ§μ€ ASCII 온점(U+002E)만 μΈμ‹ν•˜λ―€λ‘œ, κ³΅κ²©μžκ°€ U+FF0E, U+3002 λ“± 점(Dot)κ³Ό μœ μ‚¬ν•˜κ²Œ λ³΄μ΄λŠ” μœ λ‹ˆμ½”λ“œ 문자둜 μ‹œμž‘ν•˜λŠ” νŒŒμΌμ„ μƒμ„±ν•˜λ©΄ μˆ¨κΉ€ 파일 감지λ₯Ό μš°νšŒν•˜μ—¬ λ―Όκ°ν•œ 정보(예: `.env`)λ₯Ό λ…ΈμΆœμ‹œν‚¬ 수 μžˆμŠ΅λ‹ˆλ‹€.
**Learning:** 파일 경둜 검증 및 μˆ¨κΉ€ 파일 감지와 같은 λ³΄μ•ˆ κ²€μ‚¬μ—μ„œλŠ” ASCII 문자뿐만 μ•„λ‹ˆλΌ μ‹œκ°μ μœΌλ‘œ μœ μ‚¬ν•œ μœ λ‹ˆμ½”λ“œ 문자(Lookalike characters)도 ν¬ν•¨ν•˜μ—¬ ν•„ν„°λ§ν•˜λŠ” μ •κ·œμ‹μ„ μ μš©ν•΄μ•Ό ν•©λ‹ˆλ‹€.
**Prevention:** `[\\.\\uFF0E\\u3002\\uFE52\\u2024\\u2219\\u22C5]` 와 같이 λ‹€μ–‘ν•œ ν˜•νƒœμ˜ 점(Dot) μœ λ‹ˆμ½”λ“œ 문자λ₯Ό λ§€μΉ­ν•˜λŠ” Regex νŒ¨ν„΄μ„ μ‚¬μš©ν•˜μ—¬ μˆ¨κΉ€ 파일 검증 둜직(`HIDDEN_FILE_PATTERN`)을 κ°•ν™”ν•˜κ³ , 이λ₯Ό 전체 디렉토리 탐색(`crawl_directories`, `process_dir`, `process_ignore_file`)에 μΌκ΄€λ˜κ²Œ μ μš©ν•˜μ‹­μ‹œμ˜€.
8 changes: 0 additions & 8 deletions AGENTS.md
Original file line number Diff line number Diff line change
Expand Up @@ -36,11 +36,3 @@ other coding agent). html4tree is a Kotlin CLI (Gradle build) that generates
code-review-graph MCP tools β€” BEFORE grep/find, since it surfaces
callers/callees/impact that text search misses.
<!-- END cwl-agent-guidance -->

## Code-owner review gates β€” disabled (on hold)

As of 2026-08-04, code-owner review requirements (`require_code_owner_reviews` in branch
protection, `require_code_owner_review` in rulesets) are disabled across the ContextualWisdomLab
org: there is a single maintainer (solo developer), so a code-owner approval gate can never be
satisfied. This is ON HOLD until the org has multiple maintainers β€” do NOT re-enable these
settings or add CODEOWNERS-based merge gates before then.
11 changes: 0 additions & 11 deletions SECURITY.md

This file was deleted.

2 changes: 1 addition & 1 deletion build.gradle
Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ repositories {

dependencies {
compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
testCompile 'junit:junit:4.13.2'
testCompile 'junit:junit:4.11'
testCompile "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
compile "com.github.ajalt:clikt:2.7.1"
}
Expand Down
1 change: 0 additions & 1 deletion gradle/wrapper/gradle-wrapper.properties
Original file line number Diff line number Diff line change
@@ -1,6 +1,5 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-bin.zip
distributionSha256Sum=4953323605c5d7b89e97d0dc7779e275bccedefcdac090aec123375eae0cc798
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
30 changes: 21 additions & 9 deletions src/main/kotlin/html4tree/main.kt
Original file line number Diff line number Diff line change
Expand Up @@ -3,10 +3,14 @@ package html4tree
import java.io.File
import java.security.MessageDigest
import java.nio.file.Files
import java.nio.file.Path
import java.nio.file.LinkOption
import java.nio.file.StandardCopyOption
import java.nio.file.AtomicMoveNotSupportedException
import java.nio.file.CopyOption
import java.nio.file.attribute.BasicFileAttributes
import java.util.Base64
import java.util.regex.Pattern
import com.github.ajalt.clikt.core.CliktCommand
import com.github.ajalt.clikt.parameters.options.option
import com.github.ajalt.clikt.parameters.options.default
Expand All @@ -24,6 +28,9 @@ class Html4tree : CliktCommand() {

fun main(args: Array<String>) = Html4tree().main(args)

// ⚑ Bolt Performance Optimization: 컴파일된 μ •κ·œμ‹μ„ μ΅œμƒμœ„μ— μ •μ˜ν•˜μ—¬ λ°˜λ³΅λ˜λŠ” νŒ¨ν„΄ 객체 생성 λΉ„μš© 절감
// πŸ›‘οΈ Sentinel: μœ λ‹ˆμ½”λ“œ Dot μœ μ‚¬ 문자(\uFF0E λ“±)λ₯Ό μ΄μš©ν•œ μˆ¨κΉ€ 파일 감지 우회 λ°©μ§€
val HIDDEN_FILE_PATTERN = Pattern.compile("^[\\.\\uFF0E\\u3002\\uFE52\\u2024\\u2219\\u22C5].*")

internal data class FileIdentity(val key: Any?, val readable: Boolean)

Expand Down Expand Up @@ -94,7 +101,7 @@ internal fun crawl_directories(
dirFiles?.forEach {
// ⚑ Bolt Performance Optimization: Short-circuit OS stat calls (isDirectory/isSymbolicLink)
// by checking cheap in-memory string exclusion rules first
if(!it.name.startsWith(".") && it.name !in exclude && isDirectory(it) && !isSymbolicLink(it)) {
if(!HIDDEN_FILE_PATTERN.matcher(it.name).matches() && it.name !in exclude && isDirectory(it) && !isSymbolicLink(it)) {
val childEntry = LinkedListEntry(it, currentLevel+1, readIdentity(it).key)
ll.push(childEntry)
}
Expand Down Expand Up @@ -221,20 +228,28 @@ fun process_ignore_file(curr_dir: File, dirFilesNames: Array<String>? = null): S

// λ³΄μ•ˆ ν–₯상: .env, .git λ“± λ―Όκ°ν•œ 정보가 포함될 수 μžˆλŠ” μˆ¨κΉ€ 파일(.으둜 μ‹œμž‘ν•˜λŠ” λͺ¨λ“  ν•­λͺ©)을 기본적으둜 λ…ΈμΆœν•˜μ§€ μ•Šλ„λ‘ μ œμ™Έ (정보 λ…ΈμΆœ λ°©μ§€)
(dirFilesNames ?: curr_dir.list())?.forEach {
if (it.startsWith(".")) {
if (HIDDEN_FILE_PATTERN.matcher(it).matches()) {
files_to_exclude.add(it)
}
}

return files_to_exclude
}

fun write_index_file(curr_dir: File, content: String) {
fun write_index_file(
curr_dir: File,
content: String,
moveAction: (Path, Path, Array<out CopyOption>) -> Path = { src, dst, options -> Files.move(src, dst, *options) }
) {
val indexPath = curr_dir.toPath().resolve("index.html")
val tempPath = Files.createTempFile(curr_dir.toPath(), ".index-", ".html")
try {
Files.write(tempPath, content.toByteArray(Charsets.UTF_8))
Files.move(tempPath, indexPath, StandardCopyOption.REPLACE_EXISTING)
try {
moveAction(tempPath, indexPath, arrayOf(StandardCopyOption.ATOMIC_MOVE, StandardCopyOption.REPLACE_EXISTING))
} catch (e: AtomicMoveNotSupportedException) {
moveAction(tempPath, indexPath, arrayOf(StandardCopyOption.REPLACE_EXISTING))
}
} finally {
Files.deleteIfExists(tempPath)
}
Expand Down Expand Up @@ -304,9 +319,6 @@ fun process_dir(curr_dir: File, excludeSet: Set<String>? = null, dirFiles: Array
}
}
.empty-dir {
display: flex;
align-items: flex-start;
gap: 0.5rem;
padding: 0.5rem;
opacity: 0.7;
font-style: italic;
Expand Down Expand Up @@ -351,7 +363,7 @@ ${cssContent} </style>
val fileName = it.getName()
// ⚑ Bolt Performance Optimization: Short-circuit string match before expensive OS filesystem calls
// πŸ›‘οΈ Sentinel: Ignore hidden files/directories to prevent sensitive data exposure
if (!fileName.startsWith(".") && fileName !in exclude) {
if (!HIDDEN_FILE_PATTERN.matcher(fileName).matches() && fileName !in exclude) {
var isLinkedDirectory = false
var isSymbolicLink = false
try {
Expand All @@ -373,7 +385,7 @@ ${cssContent} </style>
}

if(l.isEmpty()){
l.append(""" <li><div class="empty-dir" role="status"><span class="icon" aria-hidden="true">&#8505;</span> <span>이 λ””λ ‰ν† λ¦¬λŠ” λΉ„μ–΄ μžˆμŠ΅λ‹ˆλ‹€.</span></div></li>""")
l.append(""" <li><div class="empty-dir">이 λ””λ ‰ν† λ¦¬λŠ” λΉ„μ–΄ μžˆμŠ΅λ‹ˆλ‹€.</div></li>""")
l.append('\n')
}

Expand Down
35 changes: 34 additions & 1 deletion src/test/kotlin/html4tree/MainTest.kt
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ import kotlin.test.assertFailsWith
import kotlin.test.assertFalse
import kotlin.test.assertNull
import kotlin.test.assertTrue
import kotlin.test.assertNotNull

class MainTest {
private lateinit var tempDir: File
Expand Down Expand Up @@ -94,7 +95,6 @@ class MainTest {
val htmlContent = indexFile.readText()
assertTrue(htmlContent.contains("<html lang=\"ko\">"))
assertTrue(htmlContent.contains("이 λ””λ ‰ν† λ¦¬λŠ” λΉ„μ–΄ μžˆμŠ΅λ‹ˆλ‹€."))
assertTrue(htmlContent.contains("role=\"status\""))
assertTrue(htmlContent.contains("role=\"list\""))
}

Expand Down Expand Up @@ -364,6 +364,24 @@ class MainTest {
assertTrue(leftoverTemp.isEmpty(), "temporary index file should be cleaned up on failure")
}

@Test
fun testWriteIndexFileAtomicMoveNotSupportedException() {
val dir = File(tempDir, "atomic_dir")
dir.mkdir()

var exceptionThrown = false
write_index_file(dir, "content", moveAction = { src, dst, options ->
if (options.contains(java.nio.file.StandardCopyOption.ATOMIC_MOVE)) {
exceptionThrown = true
throw java.nio.file.AtomicMoveNotSupportedException(src.toString(), dst.toString(), "mocked")
}
java.nio.file.Files.move(src, dst, *options)
})

assertTrue(exceptionThrown, "AtomicMoveNotSupportedException should have been thrown")
assertEquals("content", File(dir, "index.html").readText())
}

@Test
fun testProcessDirReplacesIndexSymlinkWithoutTouchingTarget() {
val targetFile = File(tempDir, "target.txt")
Expand Down Expand Up @@ -571,6 +589,21 @@ class MainTest {
assertFalse(excluded.contains("test.txt"))
}

@Test
fun testProcessIgnoreFileUnicodeLookalikeHiddenFiles() {
File(tempDir, "\uFF0Egit").createNewFile()
File(tempDir, "\u3002env").createNewFile()
File(tempDir, "normal.txt").createNewFile()

val excluded = process_ignore_file(tempDir)
assertTrue(excluded.contains("\uFF0Egit"))
assertTrue(excluded.contains("\u3002env"))
assertFalse(excluded.contains("normal.txt"))

// 컀버리지λ₯Ό μœ„ν•΄ HIDDEN_FILE_PATTERN의 getter도 호좜
assertNotNull(HIDDEN_FILE_PATTERN)
}

@Test
fun testIgnoreFileIsDirectory() {
val ignoreDir = File(tempDir, ".html4ignore")
Expand Down
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