* security: sanitize user input in execInContainer
This change implements command injection protection for the 'vm exec' command
by adding a command whitelist and robust shell argument escaping.
Changes:
- Added `escapeShellArg` utility in `pkg/container/linuxkit.go` to safely quote
arguments for the remote shell.
- Updated `LinuxKitManager.Exec` to escape all command arguments before
passing them to SSH.
- Implemented `allowedExecCommands` whitelist in `internal/cmd/vm/cmd_container.go`.
- Added i18n support for new security-related error messages.
- Added unit tests for escaping logic and whitelist validation.
Fixes findings from OWASP Top 10 Security Audit (PR #205).
* security: sanitize user input in execInContainer
This change implements command injection protection for the 'vm exec' command
by adding a command whitelist and robust shell argument escaping.
Changes:
- Added `escapeShellArg` utility in `pkg/container/linuxkit.go` to safely quote
arguments for the remote shell.
- Updated `LinuxKitManager.Exec` to escape all command arguments before
passing them to SSH.
- Implemented `allowedExecCommands` whitelist in `internal/cmd/vm/cmd_container.go`.
- Added i18n support for new security-related error messages.
- Added unit tests for escaping logic and whitelist validation.
- Fixed minor formatting issue in `pkg/io/local/client.go`.
Fixes findings from OWASP Top 10 Security Audit (PR #205).
* security: sanitize user input in execInContainer
This change implements command injection protection for the 'vm exec' command
by adding a command whitelist and robust shell argument escaping.
Changes:
- Added `escapeShellArg` utility in `pkg/container/linuxkit.go` to safely quote
arguments for the remote shell (mitigates SSH command injection).
- Updated `LinuxKitManager.Exec` to escape all command arguments.
- Implemented `allowedExecCommands` whitelist in `internal/cmd/vm/cmd_container.go`.
- Added i18n support for new security-related error messages in `en_GB.json`.
- Added unit tests for escaping logic and whitelist validation.
- Fixed a minor pre-existing formatting issue in `pkg/io/local/client.go`.
Note: The 'merge / auto-merge' CI failure was identified as an external
reusable workflow issue (missing repository context for the 'gh' CLI), and
has been left unchanged to maintain PR scope and security policies.
Fixes findings from OWASP Top 10 Security Audit (PR #205).
* chore(io): migrate pkg/container to Medium abstraction
Migrated State, Templates, and LinuxKitManager in pkg/container to use
the io.Medium abstraction for storage operations.
- Introduced TemplateManager struct to handle template logic with injected medium.
- Updated State struct to use injected medium for persistence.
- Updated LinuxKitManager to hold and use an io.Medium instance.
- Updated all internal callers in internal/cmd/vm and pkg/devops to use new APIs.
- Adapted and maintained comprehensive test coverage in linuxkit_test.go.
- Fixed naming collision with standard io package by aliasing it as goio.
* chore(io): migrate pkg/container to Medium abstraction (v2)
- Migrated State, Templates, and LinuxKitManager in pkg/container to use io.Medium.
- Introduced TemplateManager struct for dependency injection.
- Updated all call sites in internal/cmd/vm and pkg/devops.
- Restored and adapted comprehensive test suite in linuxkit_test.go.
- Fixed naming collisions and followed project test naming conventions.
* chore(io): address PR feedback for container Medium migration
- Added Open method to io.Medium interface to support log streaming.
- Implemented Open in local.Medium and MockMedium.
- Fixed extension inconsistency in GetTemplate (.yml vs .yaml).
- Refactored TemplateManager to use configurable WorkingDir and HomeDir.
- Reused TemplateManager instance in cmd_templates.go.
- Updated LinuxKitManager to use medium.Open for log access.
- Maintained and updated all tests to verify these improvements.
* feat(mcp): add workspace root validation to prevent path traversal
- Add workspaceRoot field to Service for restricting file operations
- Add WithWorkspaceRoot() option for configuring the workspace directory
- Add validatePath() helper to check paths are within workspace
- Apply validation to all file operation handlers
- Default to current working directory for security
- Add comprehensive tests for path validation
Closes#82
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: move CLI commands from pkg/ to internal/cmd/
- Move 18 CLI command packages to internal/cmd/ (not externally importable)
- Keep 16 library packages in pkg/ (externally importable)
- Update all import paths throughout codebase
- Cleaner separation between CLI logic and reusable libraries
CLI commands moved: ai, ci, dev, docs, doctor, gitcmd, go, monitor,
php, pkgcmd, qa, sdk, security, setup, test, updater, vm, workspace
Libraries remaining: agentic, build, cache, cli, container, devops,
errors, framework, git, i18n, io, log, mcp, process, release, repos
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor(mcp): use pkg/io Medium for sandboxed file operations
Replace manual path validation with pkg/io.Medium for all file operations.
This delegates security (path traversal, symlink bypass) to the sandboxed
local.Medium implementation.
Changes:
- Add io.NewSandboxed() for creating sandboxed Medium instances
- Refactor MCP Service to use io.Medium instead of direct os.* calls
- Remove validatePath and resolvePathWithSymlinks functions
- Update tests to verify Medium-based behaviour
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix: correct import path and workflow references
- Fix pkg/io/io.go import from core-gui to core
- Update CI workflows to use internal/cmd/updater path
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix(security): address CodeRabbit review issues for path validation
- pkg/io/local: add symlink resolution and boundary-aware containment
- Reject absolute paths in sandboxed Medium
- Use filepath.EvalSymlinks to prevent symlink bypass attacks
- Fix prefix check to prevent /tmp/root matching /tmp/root2
- pkg/mcp: fix resolvePath to validate and return errors
- Changed resolvePath from (string) to (string, error)
- Update deleteFile, renameFile, listDirectory, fileExists to handle errors
- Changed New() to return (*Service, error) instead of *Service
- Properly propagate option errors instead of silently discarding
- pkg/io: wrap errors with E() helper for consistent context
- Copy() and MockMedium.Read() now use coreerr.E()
- tests: rename to use _Good/_Bad/_Ugly suffixes per coding guidelines
- Fix hardcoded /tmp in TestPath to use t.TempDir()
- Add TestResolvePath_Bad_SymlinkTraversal test
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* style: fix gofmt formatting
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* style: fix gofmt formatting across all files
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
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