Aider working

[cowpig]

User description

96% goose 4% me

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PR Type

Enhancement

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Description

• Added Aider AI assistant driver

• Implemented Docker container configuration

• Created initialization and configuration scripts

• Added comprehensive test suite

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Changes walkthrough 📝

	Relevant files
Tests	test_aider_driver.py Add test suite for Aider driver                                                    tests/test_aider_driver.py Implements comprehensive test suite for the Aider driver Tests driver loading, configuration, directory structure Includes Docker image build test Tests CLI session creation and code modification capabilities +168/-0
Configuration changes	entrypoint.sh Add container entrypoint script                                                    mcontainer/drivers/aider/entrypoint.sh Creates container entrypoint script Starts SSH server in background Displays welcome message with usage instructions Keeps container running with tail command +22/-0    init-status.sh Add initialization status checker                                                mcontainer/drivers/aider/init-status.sh Implements script to check initialization status Reports if initialization is complete, in progress, or failed Reads status from /init.status file +21/-0    mc-init.sh Add main container initialization script                                  mcontainer/drivers/aider/mc-init.sh Implements main initialization script for Aider container Sets up Git credentials and project cloning Configures Aider with appropriate settings Handles OpenAI API key validation +92/-0    update-aider-config.sh Add MCP server configuration script                                            mcontainer/drivers/aider/update-aider-config.sh Creates script to update Aider configuration with MCP servers Parses server information from environment variables Configures Aider to use specified API endpoints Handles URL parsing and validation +68/-0    Dockerfile Add Dockerfile for Aider container                                              mcontainer/drivers/aider/Dockerfile Creates Docker image for Aider environment Installs required dependencies and tools Sets up SSH server for remote access Installs Aider using official install script +50/-0    mc-driver.yaml Add driver configuration manifest                                                mcontainer/drivers/aider/mc-driver.yaml Defines driver configuration for Monadical Container Specifies environment variables, ports, and volumes Configures persistent storage for Aider data Sets initialization commands and default values +72/-0
Documentation	README.md Add driver documentation                                                                  mcontainer/drivers/aider/README.md Provides comprehensive documentation for the Aider driver Explains features, environment variables, and usage Includes examples for creating sessions Documents persistent configuration +69/-0

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[pr-agent-monadical]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 3 🔵🔵🔵⚪⚪

🧪 PR contains tests

🔒 Security concerns Hardcoded credentials: The Dockerfile (lines 19-22) sets up SSH with root login enabled and a hardcoded password ('root:root'). This creates a significant security vulnerability if the container is exposed to a network. Anyone knowing this default password could gain root access to the container. Consider using SSH key-based authentication instead or generating a random password at container startup.

⚡ Recommended focus areas for review Security Concern The Dockerfile sets up SSH with root login enabled and a hardcoded password ('root:root'). This creates a significant security vulnerability if the container is exposed to a network. RUN mkdir /var/run/sshd RUN echo 'root:root' | chpasswd RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config RUN sed -i 's/#PasswordAuthentication yes/PasswordAuthentication yes/' /etc/ssh/sshd_config Hardcoded Credentials The script sets hardcoded git user email and name for all repositories, which may not be appropriate for all users and could lead to confusion about commit authorship. # Configure git for aider git config --global user.email "[email protected]" git config --global user.name "Aider AI Assistant" Error Handling The script lacks comprehensive error handling for network connectivity issues or invalid server responses when configuring the MCP server. SERVER="${SERVERS[0]}" echo "Configuring aider to use MCP server: $SERVER" # Extract protocol, host, port and any path if [[ "$SERVER" =~ ^(http|https)://([^:/]+)(:([0-9]+))?(/.*)?$ ]]; then PROTOCOL="${BASH_REMATCH[1]}" HOST="${BASH_REMATCH[2]}" PORT="${BASH_REMATCH[4]}" PATH_PREFIX="${BASH_REMATCH[5]:-/}" # Use default port based on protocol if not specified if [ -z "$PORT" ]; then if [ "$PROTOCOL" = "https" ]; then PORT=443 else PORT=80 fi fi # Construct the base URL for OpenAI API # Ensure PATH_PREFIX ends with a slash if [[ "$PATH_PREFIX" != */ ]]; then PATH_PREFIX="${PATH_PREFIX}/" fi API_BASE="${PROTOCOL}://${HOST}:${PORT}${PATH_PREFIX}"

[pr-agent-monadical]

Suggestion: The SSH key is being written directly to a file without proper validation. This could lead to issues if the key is malformed or contains unexpected characters. Use base64 decoding to ensure the key is properly formatted. [possible issue, importance: 7]

Suggested change

	if [ -n "$MC_GIT_SSH_KEY" ]; then
	mkdir -p ~/.ssh
	echo "$MC_GIT_SSH_KEY" > ~/.ssh/id_ed25519
	chmod 600 ~/.ssh/id_ed25519
	ssh-keyscan github.com >> ~/.ssh/known_hosts 2>/dev/null
	ssh-keyscan gitlab.com >> ~/.ssh/known_hosts 2>/dev/null
	ssh-keyscan bitbucket.org >> ~/.ssh/known_hosts 2>/dev/null
	fi
	# Set up SSH key if provided
	if [ -n "$MC_GIT_SSH_KEY" ]; then
	mkdir -p ~/.ssh
	echo "$MC_GIT_SSH_KEY" | base64 -d > ~/.ssh/id_ed25519 2>/dev/null || echo "$MC_GIT_SSH_KEY" > ~/.ssh/id_ed25519
	chmod 600 ~/.ssh/id_ed25519
	ssh-keyscan github.com >> ~/.ssh/known_hosts 2>/dev/null
	ssh-keyscan gitlab.com >> ~/.ssh/known_hosts 2>/dev/null
	ssh-keyscan bitbucket.org >> ~/.ssh/known_hosts 2>/dev/null
	fi

[pr-agent-monadical]

Suggestion: The regex pattern doesn't properly handle URLs with authentication components (username:password). This could cause parsing errors when using authenticated MCP server URLs. [possible issue, importance: 8]

Suggested change

	if [[ "$SERVER" =~ ^(http|https)://([^:/]+)(:([0-9]+))?(/.*)?$ ]]; then
	PROTOCOL="${BASH_REMATCH[1]}"
	HOST="${BASH_REMATCH[2]}"
	PORT="${BASH_REMATCH[4]}"
	PATH_PREFIX="${BASH_REMATCH[5]:-/}"
	# Extract protocol, host, port and any path
	if [[ "$SERVER" =~ ^(http|https)://([^@]*@)?([^:/]+)(:([0-9]+))?(/.*)?$ ]]; then
	PROTOCOL="${BASH_REMATCH[1]}"
	AUTH="${BASH_REMATCH[2]}"
	HOST="${BASH_REMATCH[3]}"
	PORT="${BASH_REMATCH[5]}"
	PATH_PREFIX="${BASH_REMATCH[6]:-/}"

[pr-agent-monadical]

Suggestion: Using a hardcoded and weak password ('root') for the root user creates a significant security vulnerability. The SSH server should either use key-based authentication or generate a random password that's provided to the user. [security, importance: 9]

Suggested change

	RUN mkdir /var/run/sshd
	RUN echo 'root:root' | chpasswd
	RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
	RUN sed -i 's/#PasswordAuthentication yes/PasswordAuthentication yes/' /etc/ssh/sshd_config
	# Set up SSH server
	RUN mkdir /var/run/sshd
	RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin prohibit-password/' /etc/ssh/sshd_config
	RUN sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_config
	RUN sed -i 's/#PubkeyAuthentication yes/PubkeyAuthentication yes/' /etc/ssh/sshd_config