Add Admin Recovery System with multiple backup options

- Recovery key generation (32-char alphanumeric, dashed format) - Multiple backup methods: text file, QR code, stego image - QR codes obfuscated with XOR (RECOVERY_OBFUSCATION_KEY constant) - Stego backup hides key in image using Stegasoo itself - CLI: `stegasoo admin recover --db path/to/db` - Web routes: /recover, /account/recovery/regenerate - Toast notifications now auto-dismiss after 20s with fade - Updated WEB_UI.md and CLI.md documentation for v4.1.0 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-04 02:27:06 -05:00
parent 01f0173dd4
commit 80dc22f150
16 changed files with 1989 additions and 36 deletions
--- a/CLI.md
+++ b/CLI.md
@@ -1,11 +1,11 @@
-# Stegasoo CLI Documentation (v4.0.2)
+# Stegasoo CLI Documentation (v4.1.0)

 Complete command-line interface reference for Stegasoo steganography operations.

 ## Table of Contents

 - [Installation](#installation)
- [What's New in v4.0.0](#whats-new-in-v400)
+- [What's New in v4.1.0](#whats-new-in-v410)
 - [Quick Start](#quick-start)
 - [Commands](#commands)
  - [generate](#generate-command)
@@ -13,10 +13,11 @@ Complete command-line interface reference for Stegasoo steganography operations.
  - [decode](#decode-command)
  - [verify](#verify-command)
  - [channel](#channel-command)
+  - [admin](#admin-command)
+  - [tools](#tools-command)
  - [info](#info-command)
  - [compare](#compare-command)
  - [modes](#modes-command)
-  - [strip-metadata](#strip-metadata-command)
 - [Channel Keys](#channel-keys)
 - [Embedding Modes](#embedding-modes)
 - [Security Factors](#security-factors)
@@ -65,9 +66,28 @@ stegasoo channel show

 ---

+## What's New in v4.1.0
+
+Version 4.1.0 adds **admin recovery** and **tools** commands:
+
+| Feature | Description |
+|---------|-------------|
+| Admin recovery | Reset admin password using recovery key |
+| EXIF tools | View, edit, and strip image metadata |
+| Peek tool | Quick stego detection check |
+| Strip tool | Remove hidden data from images |
+
+**New commands:**
+- `stegasoo admin recover` - Reset admin password with recovery key
+- `stegasoo tools exif` - View/edit EXIF metadata
+- `stegasoo tools peek` - Check for hidden data
+- `stegasoo tools strip` - Remove stego data from image
+
+---
+
 ## What's New in v4.0.0

-Version 4.0.0 adds **channel key** support for deployment/group isolation:
+Version 4.0.0 added **channel key** support for deployment/group isolation:

 | Feature | Description |
 |---------|-------------|
@@ -76,14 +96,6 @@ Version 4.0.0 adds **channel key** support for deployment/group isolation:
 | CLI management | New `stegasoo channel` command group |
 | Flexible override | Use server config, explicit key, or public mode |

-**Key benefits:**
- ✅ Isolate messages between teams, deployments, or groups
- ✅ Same credentials can't decode messages from different channels
- ✅ Backward compatible (public mode = no channel key)
- ✅ Easy key distribution via environment variables or config files
-
-**Breaking change:** v4.0.0 messages (with channel key) cannot be decoded by v3.x installations.
-
 ---

 ## Quick Start
@@ -495,12 +507,150 @@ Now also displays channel key status.

 ---

-### Strip-Metadata Command
+### Admin Command

-Remove all metadata from an image.
+Manage Web UI admin accounts and recovery.
+
+#### Subcommands
+
+| Subcommand | Description |
+|------------|-------------|
+| `recover` | Reset admin password using recovery key |
+
+#### admin recover
+
+Reset the admin password for a Web UI database.

 ```bash
-stegasoo strip-metadata IMAGE [OPTIONS]
+stegasoo admin recover --db PATH [OPTIONS]
+```
+
+| Option | Short | Type | Required | Description |
+|--------|-------|------|----------|-------------|
+| `--db` | `-d` | path | ✓ | Path to stegasoo.db file |
+| `--key` | `-k` | string | | Recovery key (prompted if not provided) |
+| `--password` | `-p` | string | | New password (prompted if not provided) |
+
+**Examples:**
+
+```bash
+# Interactive mode (prompts for key and password)
+stegasoo admin recover --db frontends/web/instance/stegasoo.db
+
+# Non-interactive mode
+stegasoo admin recover \
+  --db /path/to/stegasoo.db \
+  --key "XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XXXX" \
+  --password "NewSecurePassword123"
+```
+
+**Recovery process:**
+1. The recovery key is verified against the database hash
+2. If valid, the admin password is reset
+3. User can now log in with the new password
+
+**Note:** Recovery keys are instance-bound. A key from one database won't work on another.
+
+---
+
+### Tools Command
+
+Image utilities and analysis tools.
+
+#### Subcommands
+
+| Subcommand | Description |
+|------------|-------------|
+| `exif` | View/edit EXIF metadata |
+| `peek` | Check for hidden data |
+| `strip` | Remove stego data from image |
+
+#### tools exif
+
+View and edit EXIF metadata in images.
+
+```bash
+stegasoo tools exif IMAGE [OPTIONS]
+```
+
+| Option | Type | Description |
+|--------|------|-------------|
+| `--clear` | flag | Remove all EXIF metadata |
+| `--set FIELD=VALUE` | string | Set a specific EXIF field |
+| `--output` / `-o` | path | Output filename (default: overwrites input) |
+| `--json` | flag | Output as JSON |
+
+**Examples:**
+
+```bash
+# View all EXIF data
+stegasoo tools exif photo.jpg
+
+# View as JSON
+stegasoo tools exif photo.jpg --json
+
+# Clear all metadata
+stegasoo tools exif photo.jpg --clear -o clean.jpg
+
+# Set specific fields
+stegasoo tools exif photo.jpg \
+  --set "Artist=John Doe" \
+  --set "Copyright=2026" \
+  -o tagged.jpg
+
+# Remove GPS data only
+stegasoo tools exif photo.jpg \
+  --set "GPSLatitude=" \
+  --set "GPSLongitude=" \
+  -o no-gps.jpg
+```
+
+#### tools peek
+
+Check if an image contains hidden Stegasoo data.
+
+```bash
+stegasoo tools peek IMAGE [OPTIONS]
+```
+
+| Option | Type | Description |
+|--------|------|-------------|
+| `--json` | flag | Output as JSON |
+| `--quiet` / `-q` | flag | Exit code only (0=found, 1=not found) |
+
+**Examples:**
+
+```bash
+# Check for hidden data
+stegasoo tools peek suspicious.png
+
+# Script-friendly check
+if stegasoo tools peek image.png -q; then
+  echo "Contains hidden data"
+fi
+```
+
+#### tools strip
+
+Remove hidden stego data from an image (destructive).
+
+```bash
+stegasoo tools strip IMAGE [OPTIONS]
+```
+
+| Option | Type | Description |
+|--------|------|-------------|
+| `--output` / `-o` | path | Output filename |
+| `--force` / `-f` | flag | Overwrite without confirmation |
+
+**Examples:**
+
+```bash
+# Strip and save to new file
+stegasoo tools strip stego.png -o clean.png
+
+# Strip in place (with confirmation)
+stegasoo tools strip stego.png
 ```

 ---