Dev#41

Merged

nbars merged 139 commits intomainfrom

Apr 16, 2026

Commits on Dec 20, 2025

Update Docker base image
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Update ref-utils submodule
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fmt exercise.py
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typo
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cascaed db deletions for instances
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Switch from pip/requirements.txt to uv for dependency management
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Add coverage tracking configuration for containers
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Add unique bridge_id for test isolation
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Add TestConfig for standalone unit testing
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Redirect output to stderr for SFTP compatibility
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Add centralized logging module for Flask-independent usage
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Fix webapp dependencies and setup
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Add unit tests for core components
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Add GitHub Actions CI workflow
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Refactor submission tests to use decorator-based registration
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Fix create_submission call in manual submit endpoint
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Improve error message for test output length exceeded
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Add test output directories to gitignore
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Add E2E and integration test infrastructure
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Update submodule
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Add unique installation ID to Docker resource names
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Update ref-utils submodule
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Capture and upload Docker build logs in CI
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Exclude ref-linux submodule and skip runtime checks in CI
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Fix ruff linter errors across codebase
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Add pre-commit hook for CI linting checks
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Add pyright and mypy checks to pre-commit hook
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Add mypy configuration and fix type annotations
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Remove pyright from linting checks
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Add pre-push hook to prevent dev/main divergence
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Capture and log docker compose errors in test setup
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Add missing colorama dependency to webapp
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Fix decorator syntax in test exercise submission_tests
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Move submission_tests template to separate file for linting
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Fix submission_tests module loading for files without .py extension
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Remove run_tests from public API
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Add remote_exec feature for E2E test server-side code execution
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Update test Python version from 3.12 to 3.13
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Refactor remote_exec to use cloudpickle for closure support
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Add UserManager and refactor student registration
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Add test conditions helpers for database state verification
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Add integration tests for exercise, submission, and user workflows
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Add API security tests and configurable rate limiting
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Add submodule commit verification to pre-push hook
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Fix formatting in test_port_forwarding.py
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Standardize HTTP status code assertions in API tests
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Fix file browser security tests to use valid tokens
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Fix task check exit code when tests fail
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Fix submission test to check source file instead of binary
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Configure uv local cache and fix type errors
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Update ref-utils submodule (uv cache config)
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Auto-initialize database on first startup
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Use /29 subnets for instance networks to prevent address exhaustion
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Limit peripheral services to 4 per exercise
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Update testing instructions in project docs
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Add E2E tests for SSH key types (RSA, Ed25519, ECDSA)
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Add Ed25519 and ECDSA SSH key support for student registration
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Extend API tests to support multiple SSH key types
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Improve test infrastructure and configuration
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Add failure_logs to gitignore
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Add todo.md to gitignore
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Add database lock timeout with configurable limits
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Add LOG_DIR configuration and persistent file logging
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Fix build thread deadlock and add detailed build logging
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Improve test infrastructure for build debugging
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Configure pytest to use auto workers capped at 16
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Revert "Configure pytest to use auto workers capped at 16"
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Increase pytest workers from 4 to 10
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Fix pub_key/priv_key index size limitation
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Change default SSH key type to Ed25519
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Add tests/failure_logs/ to gitignore
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Remove confirmation prompts from ctrl.sh commands
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Fix Docker resource prefix in test infrastructure
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Run cgroup checks unconditionally in ctrl.sh
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Move docker-compose files to temp work directory
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Fix coverage SQLite race condition with pytest-xdist
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Commits on Dec 21, 2025

Update ORM models to use SQLAlchemy 2.0 mapped_column
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Replace patched OpenSSH with Rust SSH reverse proxy
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Add ssh-reverse-proxy/target/ and tests/.coverage to gitignore
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Commits on Dec 22, 2025

Add module-scoped test fixtures with bridge counter for parallel isolation
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Support DOCKER_RESSOURCE_PREFIX environment override
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Fix container hostname lookup for Docker Compose project isolation
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Improve instance container management
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Add SSH proxy logging and debugging improvements
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Fix exercise factory grading-points validation
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Add info-level logging for exercise import errors
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Remove port forwarding tests pending SSH feature implementation
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Add E2E test for Docker resource prefix verification
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Improve SSH client and Rust proxy tests
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Document race condition fix policy
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Commits on Dec 23, 2025

Handle None return from Docker network.containers property
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Add CONTEXT.md to important documents list
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Remove SSH_PROXY_ARCHITECTURE.md planning document
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Fix Docker API race conditions causing CI failures
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Replace assertions with graceful error handling in InstanceManager
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Add failure log management for E2E tests
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Fix IPAM None handling and add failure log summary to CI
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Commits on Mar 4, 2026

Increase key refresh interval from 2s to 60s
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Log key refresh only when keys actually changed
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Set unlimited memlock ulimit for ssh-reverse-proxy container
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Add ssh-proxy data volume mount
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Commits on Mar 6, 2026

Check submodule sync on startup and offer to update
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Persist SSH host key, fix channel cleanup, and limit welcome message to PTY sessions
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Construct SSH welcome message in provision API
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Fix exercise build DB session handling to prevent lock contention
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Handle database lock timeout errors gracefully
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Make flash messages dismissible and float above content
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Auto-refresh exercise list when builds complete
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Handle concurrent exercise deletion gracefully
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Update ref-utils submodule to export run_tests
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Commits on Mar 18, 2026

Suppress run_tests() during submission_tests module loading
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Commits on Apr 13, 2026

Return structured JSON from /api/instance/info and expose it to tests
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Show raw test score and pass status in submissions list
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Update ref-utils submodule for cached get_instance_info()
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Introduce ExerciseConfig model for shared exercise settings
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Auto-generate app secrets on first run via prepare.py
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Introduce student groups with predefined name lists and group-aware grading
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Eager-load and expunge Exercise.config in the build thread
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Add public scoreboard with switchable views and ranking strategies
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Commits on Apr 14, 2026

Install ref-utils editable and bind-mount host source into instances
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Expand ARCHITECTURE.md with detailed component breakdown
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Remove unused PySocks dependency
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Bind-mount ref-utils source into web container via compose template
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Re-render settings.env and docker-compose.yml from settings.yaml on demand
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Rename scoreboard 'wave' to 'assignment' and document optional features
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Split student-facing views and api.py into dedicated API packages
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Add the Vue SPA frontend sources
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Wire the spa-frontend service into compose, ctrl.sh, and settings
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Stop tracking webapp/ref_webapp.egg-info/
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Replace single scoring policy with per-task scoring policies
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Update SCOREBOARD.md ranking section for the best_sum strategy
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Commits on Apr 15, 2026

Replace Chart.js with Apache ECharts in scoreboard charts
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Drop empty teams from the points-over-time chart
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Localize scoreboard chart dates and hide unstarted assignment markers
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Front Flask and the Vue SPA with a Caddy frontend-proxy on port 8000
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Warn about vite dev exposure and reflect the course in the page title
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Name downloaded SSH keys after their actual algorithm
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Commits on Apr 16, 2026

Clean up README to match current architecture
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Add configurable TLS support to frontend-proxy
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