Quorum

Summary

• User Guide
• Requirements
• Get started
• Explainations
• Contact
• Credits

User Guide

This application allows to backup your mail from gmail

1. Download Quorum.exe project from this link

2. Then setup your gmail credentials

3. Launch executable

4. It gonna ask you to authorize the app to access on your gmail account Like below Authorize this app: https://accounts.google.com/ 🔄 Processus

   1. Click on the link
   2. Log into your gmail account
   3. Click on Authorize

5. At this stage you will get in your folder application this gmail-backup/ │ ├── Quorum.exe ├── config.json ├── credentials.json ├── token.json └── backup/

6. At now the application will backup all your mails into backup/ folder

Create credentials

1. Go into Google Cloud Console

2. Create a project Click on project selector (top of page) New Project Name : Quorum

3. Activate Gmail API Menu → APIs & Services → Library Search : Gmail API Click on Enable

4. Configure OAuth consent screen Menu → APIs & Services → OAuth consent screen Choose Type : External Fill: App name → ex: Gmail Backup Tool Email → your email address

5. Create credentials Menu → Credentials Click → Create Credentials → OAuth client ID Choose Type : Desktop App

6. Finally download the json file le JSON It looks like

   {
       "installed": {
           "client_id": "...",
           "project_id": "...",
           ...
       }
   }

   Rename the file into credentials.json and put it in quorum/credentials.json

7. Don't forget in Audience section add a Test User

Requirements

• Golang >= 1.26

Get started

1. Download Doppler project from this link

2. Extract zip on your computer

3. Launch Doppler.exe

   • The project ask you to choose a folder in your computer to rename files.
   • It will list folder files and submit several renaming.
   • After choosing one the application rename files automatically

Explainations

flowchart TD
    A[Oauth Authentication]
    B[Listing mail]

    subgraph msg [For each mail]
        direction TD
        D["Get Contents (Attachments, images, Subject, Date)"]
        E[Decode in EML]
        F[Save EML file]
        G[Decode in HTML]
        H[Save HTML file]
        D-->E
        D-->G
        E-->F
        G-->H
    end

    A-->B
    B-->msg

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Contact

• To make a pull request: https://github.com/NY-Daystar/doppler/pulls
• To summon an issue: https://github.com/NY-Daystar/doppler/issues
• For any specific demand by mail: luc4snoga@gmail.com

Credits

Made by Lucas Noga.
Licensed under GPLv3.