Phase 2: Implement Execution Environment Abstraction (v0.3.0)
This commit implements Phase 2 of the CHORUS Task Execution Engine development plan, providing a comprehensive execution environment abstraction layer with Docker container sandboxing support. ## New Features ### Core Sandbox Interface - Comprehensive ExecutionSandbox interface with isolated task execution - Support for command execution, file I/O, environment management - Resource usage monitoring and sandbox lifecycle management - Standardized error handling with SandboxError types and categories ### Docker Container Sandbox Implementation - Full Docker API integration with secure container creation - Transparent repository mounting with configurable read/write access - Advanced security policies with capability dropping and privilege controls - Comprehensive resource limits (CPU, memory, disk, processes, file handles) - Support for tmpfs mounts, masked paths, and read-only bind mounts - Container lifecycle management with proper cleanup and health monitoring ### Security & Resource Management - Configurable security policies with SELinux, AppArmor, and Seccomp support - Fine-grained capability management with secure defaults - Network isolation options with configurable DNS and proxy settings - Resource monitoring with real-time CPU, memory, and network usage tracking - Comprehensive ulimits configuration for process and file handle limits ### Repository Integration - Seamless repository mounting from local paths to container workspaces - Git configuration support with user credentials and global settings - File inclusion/exclusion patterns for selective repository access - Configurable permissions and ownership for mounted repositories ### Testing Infrastructure - Comprehensive test suite with 60+ test cases covering all functionality - Docker integration tests with Alpine Linux containers (skipped in short mode) - Mock sandbox implementation for unit testing without Docker dependencies - Security policy validation tests with read-only filesystem enforcement - Resource usage monitoring and cleanup verification tests ## Technical Details ### Dependencies Added - github.com/docker/docker v28.4.0+incompatible - Docker API client - github.com/docker/go-connections v0.6.0 - Docker connection utilities - github.com/docker/go-units v0.5.0 - Docker units and formatting - Associated Docker API dependencies for complete container management ### Architecture - Interface-driven design enabling multiple sandbox implementations - Comprehensive configuration structures for all sandbox aspects - Resource usage tracking with detailed metrics collection - Error handling with retryable error classification - Proper cleanup and resource management throughout sandbox lifecycle ### Compatibility - Maintains backward compatibility with existing CHORUS architecture - Designed for future integration with Phase 3 Core Task Execution Engine - Extensible design supporting additional sandbox implementations (VM, process) This Phase 2 implementation provides the foundation for secure, isolated task execution that will be integrated with the AI model providers from Phase 1 in the upcoming Phase 3 development. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
anthonyrawlins
378
vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
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vendored
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378
vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
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@@ -0,0 +1,378 @@
|
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//go:build windows
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// Code generated by 'go generate' using "github.com/Microsoft/go-winio/tools/mkwinsyscall"; DO NOT EDIT.
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package winio
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import (
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"syscall"
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"unsafe"
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"golang.org/x/sys/windows"
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)
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||||
var _ unsafe.Pointer
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||||
|
||||
// Do the interface allocations only once for common
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||||
// Errno values.
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||||
const (
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errnoERROR_IO_PENDING = 997
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||||
)
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var (
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errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
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errERROR_EINVAL error = syscall.EINVAL
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||||
)
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// errnoErr returns common boxed Errno values, to prevent
|
||||
// allocations at runtime.
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||||
func errnoErr(e syscall.Errno) error {
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switch e {
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case 0:
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return errERROR_EINVAL
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case errnoERROR_IO_PENDING:
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return errERROR_IO_PENDING
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}
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return e
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}
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var (
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modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
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modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
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modntdll = windows.NewLazySystemDLL("ntdll.dll")
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modws2_32 = windows.NewLazySystemDLL("ws2_32.dll")
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procAdjustTokenPrivileges = modadvapi32.NewProc("AdjustTokenPrivileges")
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procConvertSidToStringSidW = modadvapi32.NewProc("ConvertSidToStringSidW")
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procConvertStringSidToSidW = modadvapi32.NewProc("ConvertStringSidToSidW")
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procImpersonateSelf = modadvapi32.NewProc("ImpersonateSelf")
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procLookupAccountNameW = modadvapi32.NewProc("LookupAccountNameW")
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procLookupAccountSidW = modadvapi32.NewProc("LookupAccountSidW")
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procLookupPrivilegeDisplayNameW = modadvapi32.NewProc("LookupPrivilegeDisplayNameW")
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procLookupPrivilegeNameW = modadvapi32.NewProc("LookupPrivilegeNameW")
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procLookupPrivilegeValueW = modadvapi32.NewProc("LookupPrivilegeValueW")
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procOpenThreadToken = modadvapi32.NewProc("OpenThreadToken")
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procRevertToSelf = modadvapi32.NewProc("RevertToSelf")
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procBackupRead = modkernel32.NewProc("BackupRead")
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procBackupWrite = modkernel32.NewProc("BackupWrite")
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procCancelIoEx = modkernel32.NewProc("CancelIoEx")
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procConnectNamedPipe = modkernel32.NewProc("ConnectNamedPipe")
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procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort")
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procCreateNamedPipeW = modkernel32.NewProc("CreateNamedPipeW")
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procDisconnectNamedPipe = modkernel32.NewProc("DisconnectNamedPipe")
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procGetCurrentThread = modkernel32.NewProc("GetCurrentThread")
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procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW")
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procGetNamedPipeInfo = modkernel32.NewProc("GetNamedPipeInfo")
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procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus")
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procSetFileCompletionNotificationModes = modkernel32.NewProc("SetFileCompletionNotificationModes")
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procNtCreateNamedPipeFile = modntdll.NewProc("NtCreateNamedPipeFile")
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procRtlDefaultNpAcl = modntdll.NewProc("RtlDefaultNpAcl")
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procRtlDosPathNameToNtPathName_U = modntdll.NewProc("RtlDosPathNameToNtPathName_U")
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procRtlNtStatusToDosErrorNoTeb = modntdll.NewProc("RtlNtStatusToDosErrorNoTeb")
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procWSAGetOverlappedResult = modws2_32.NewProc("WSAGetOverlappedResult")
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)
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func adjustTokenPrivileges(token windows.Token, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) {
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var _p0 uint32
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if releaseAll {
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_p0 = 1
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}
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r0, _, e1 := syscall.SyscallN(procAdjustTokenPrivileges.Addr(), uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(input)), uintptr(outputSize), uintptr(unsafe.Pointer(output)), uintptr(unsafe.Pointer(requiredSize)))
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success = r0 != 0
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if true {
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err = errnoErr(e1)
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||||
}
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return
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}
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func convertSidToStringSid(sid *byte, str **uint16) (err error) {
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r1, _, e1 := syscall.SyscallN(procConvertSidToStringSidW.Addr(), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(str)))
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if r1 == 0 {
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err = errnoErr(e1)
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||||
}
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||||
return
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}
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func convertStringSidToSid(str *uint16, sid **byte) (err error) {
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r1, _, e1 := syscall.SyscallN(procConvertStringSidToSidW.Addr(), uintptr(unsafe.Pointer(str)), uintptr(unsafe.Pointer(sid)))
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if r1 == 0 {
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err = errnoErr(e1)
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||||
}
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return
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}
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func impersonateSelf(level uint32) (err error) {
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r1, _, e1 := syscall.SyscallN(procImpersonateSelf.Addr(), uintptr(level))
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if r1 == 0 {
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err = errnoErr(e1)
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}
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return
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}
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||||
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func lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
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var _p0 *uint16
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_p0, err = syscall.UTF16PtrFromString(accountName)
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if err != nil {
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return
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}
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return _lookupAccountName(systemName, _p0, sid, sidSize, refDomain, refDomainSize, sidNameUse)
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||||
}
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||||
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func _lookupAccountName(systemName *uint16, accountName *uint16, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
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r1, _, e1 := syscall.SyscallN(procLookupAccountNameW.Addr(), uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(accountName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(sidSize)), uintptr(unsafe.Pointer(refDomain)), uintptr(unsafe.Pointer(refDomainSize)), uintptr(unsafe.Pointer(sidNameUse)))
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if r1 == 0 {
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err = errnoErr(e1)
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}
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return
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}
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func lookupAccountSid(systemName *uint16, sid *byte, name *uint16, nameSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
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r1, _, e1 := syscall.SyscallN(procLookupAccountSidW.Addr(), uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameSize)), uintptr(unsafe.Pointer(refDomain)), uintptr(unsafe.Pointer(refDomainSize)), uintptr(unsafe.Pointer(sidNameUse)))
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if r1 == 0 {
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err = errnoErr(e1)
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}
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return
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}
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|
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func lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
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var _p0 *uint16
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_p0, err = syscall.UTF16PtrFromString(systemName)
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if err != nil {
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return
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}
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return _lookupPrivilegeDisplayName(_p0, name, buffer, size, languageId)
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}
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||||
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func _lookupPrivilegeDisplayName(systemName *uint16, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
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r1, _, e1 := syscall.SyscallN(procLookupPrivilegeDisplayNameW.Addr(), uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), uintptr(unsafe.Pointer(languageId)))
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if r1 == 0 {
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err = errnoErr(e1)
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||||
}
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||||
return
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}
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func lookupPrivilegeName(systemName string, luid *uint64, buffer *uint16, size *uint32) (err error) {
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var _p0 *uint16
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_p0, err = syscall.UTF16PtrFromString(systemName)
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if err != nil {
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return
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}
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return _lookupPrivilegeName(_p0, luid, buffer, size)
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||||
}
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func _lookupPrivilegeName(systemName *uint16, luid *uint64, buffer *uint16, size *uint32) (err error) {
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r1, _, e1 := syscall.SyscallN(procLookupPrivilegeNameW.Addr(), uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(luid)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)))
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if r1 == 0 {
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err = errnoErr(e1)
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}
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return
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}
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func lookupPrivilegeValue(systemName string, name string, luid *uint64) (err error) {
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||||
var _p0 *uint16
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||||
_p0, err = syscall.UTF16PtrFromString(systemName)
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if err != nil {
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return
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}
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var _p1 *uint16
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_p1, err = syscall.UTF16PtrFromString(name)
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if err != nil {
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return
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}
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return _lookupPrivilegeValue(_p0, _p1, luid)
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}
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func _lookupPrivilegeValue(systemName *uint16, name *uint16, luid *uint64) (err error) {
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r1, _, e1 := syscall.SyscallN(procLookupPrivilegeValueW.Addr(), uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(luid)))
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if r1 == 0 {
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err = errnoErr(e1)
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}
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return
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}
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func openThreadToken(thread windows.Handle, accessMask uint32, openAsSelf bool, token *windows.Token) (err error) {
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var _p0 uint32
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if openAsSelf {
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_p0 = 1
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}
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r1, _, e1 := syscall.SyscallN(procOpenThreadToken.Addr(), uintptr(thread), uintptr(accessMask), uintptr(_p0), uintptr(unsafe.Pointer(token)))
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if r1 == 0 {
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err = errnoErr(e1)
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}
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return
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}
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|
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func revertToSelf() (err error) {
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r1, _, e1 := syscall.SyscallN(procRevertToSelf.Addr())
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if r1 == 0 {
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err = errnoErr(e1)
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}
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return
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}
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func backupRead(h windows.Handle, b []byte, bytesRead *uint32, abort bool, processSecurity bool, context *uintptr) (err error) {
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var _p0 *byte
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if len(b) > 0 {
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_p0 = &b[0]
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}
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||||
var _p1 uint32
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||||
if abort {
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_p1 = 1
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}
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var _p2 uint32
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if processSecurity {
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_p2 = 1
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||||
}
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r1, _, e1 := syscall.SyscallN(procBackupRead.Addr(), uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesRead)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)))
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if r1 == 0 {
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err = errnoErr(e1)
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}
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return
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}
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func backupWrite(h windows.Handle, b []byte, bytesWritten *uint32, abort bool, processSecurity bool, context *uintptr) (err error) {
|
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var _p0 *byte
|
||||
if len(b) > 0 {
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_p0 = &b[0]
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||||
}
|
||||
var _p1 uint32
|
||||
if abort {
|
||||
_p1 = 1
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||||
}
|
||||
var _p2 uint32
|
||||
if processSecurity {
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||||
_p2 = 1
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||||
}
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||||
r1, _, e1 := syscall.SyscallN(procBackupWrite.Addr(), uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesWritten)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)))
|
||||
if r1 == 0 {
|
||||
err = errnoErr(e1)
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||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func cancelIoEx(file windows.Handle, o *windows.Overlapped) (err error) {
|
||||
r1, _, e1 := syscall.SyscallN(procCancelIoEx.Addr(), uintptr(file), uintptr(unsafe.Pointer(o)))
|
||||
if r1 == 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func connectNamedPipe(pipe windows.Handle, o *windows.Overlapped) (err error) {
|
||||
r1, _, e1 := syscall.SyscallN(procConnectNamedPipe.Addr(), uintptr(pipe), uintptr(unsafe.Pointer(o)))
|
||||
if r1 == 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func createIoCompletionPort(file windows.Handle, port windows.Handle, key uintptr, threadCount uint32) (newport windows.Handle, err error) {
|
||||
r0, _, e1 := syscall.SyscallN(procCreateIoCompletionPort.Addr(), uintptr(file), uintptr(port), uintptr(key), uintptr(threadCount))
|
||||
newport = windows.Handle(r0)
|
||||
if newport == 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func createNamedPipe(name string, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *windows.SecurityAttributes) (handle windows.Handle, err error) {
|
||||
var _p0 *uint16
|
||||
_p0, err = syscall.UTF16PtrFromString(name)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
return _createNamedPipe(_p0, flags, pipeMode, maxInstances, outSize, inSize, defaultTimeout, sa)
|
||||
}
|
||||
|
||||
func _createNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *windows.SecurityAttributes) (handle windows.Handle, err error) {
|
||||
r0, _, e1 := syscall.SyscallN(procCreateNamedPipeW.Addr(), uintptr(unsafe.Pointer(name)), uintptr(flags), uintptr(pipeMode), uintptr(maxInstances), uintptr(outSize), uintptr(inSize), uintptr(defaultTimeout), uintptr(unsafe.Pointer(sa)))
|
||||
handle = windows.Handle(r0)
|
||||
if handle == windows.InvalidHandle {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func disconnectNamedPipe(pipe windows.Handle) (err error) {
|
||||
r1, _, e1 := syscall.SyscallN(procDisconnectNamedPipe.Addr(), uintptr(pipe))
|
||||
if r1 == 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func getCurrentThread() (h windows.Handle) {
|
||||
r0, _, _ := syscall.SyscallN(procGetCurrentThread.Addr())
|
||||
h = windows.Handle(r0)
|
||||
return
|
||||
}
|
||||
|
||||
func getNamedPipeHandleState(pipe windows.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) {
|
||||
r1, _, e1 := syscall.SyscallN(procGetNamedPipeHandleStateW.Addr(), uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize))
|
||||
if r1 == 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func getNamedPipeInfo(pipe windows.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) {
|
||||
r1, _, e1 := syscall.SyscallN(procGetNamedPipeInfo.Addr(), uintptr(pipe), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(outSize)), uintptr(unsafe.Pointer(inSize)), uintptr(unsafe.Pointer(maxInstances)))
|
||||
if r1 == 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func getQueuedCompletionStatus(port windows.Handle, bytes *uint32, key *uintptr, o **ioOperation, timeout uint32) (err error) {
|
||||
r1, _, e1 := syscall.SyscallN(procGetQueuedCompletionStatus.Addr(), uintptr(port), uintptr(unsafe.Pointer(bytes)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(o)), uintptr(timeout))
|
||||
if r1 == 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func setFileCompletionNotificationModes(h windows.Handle, flags uint8) (err error) {
|
||||
r1, _, e1 := syscall.SyscallN(procSetFileCompletionNotificationModes.Addr(), uintptr(h), uintptr(flags))
|
||||
if r1 == 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func ntCreateNamedPipeFile(pipe *windows.Handle, access ntAccessMask, oa *objectAttributes, iosb *ioStatusBlock, share ntFileShareMode, disposition ntFileCreationDisposition, options ntFileOptions, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntStatus) {
|
||||
r0, _, _ := syscall.SyscallN(procNtCreateNamedPipeFile.Addr(), uintptr(unsafe.Pointer(pipe)), uintptr(access), uintptr(unsafe.Pointer(oa)), uintptr(unsafe.Pointer(iosb)), uintptr(share), uintptr(disposition), uintptr(options), uintptr(typ), uintptr(readMode), uintptr(completionMode), uintptr(maxInstances), uintptr(inboundQuota), uintptr(outputQuota), uintptr(unsafe.Pointer(timeout)))
|
||||
status = ntStatus(r0)
|
||||
return
|
||||
}
|
||||
|
||||
func rtlDefaultNpAcl(dacl *uintptr) (status ntStatus) {
|
||||
r0, _, _ := syscall.SyscallN(procRtlDefaultNpAcl.Addr(), uintptr(unsafe.Pointer(dacl)))
|
||||
status = ntStatus(r0)
|
||||
return
|
||||
}
|
||||
|
||||
func rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntStatus) {
|
||||
r0, _, _ := syscall.SyscallN(procRtlDosPathNameToNtPathName_U.Addr(), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(ntName)), uintptr(filePart), uintptr(reserved))
|
||||
status = ntStatus(r0)
|
||||
return
|
||||
}
|
||||
|
||||
func rtlNtStatusToDosError(status ntStatus) (winerr error) {
|
||||
r0, _, _ := syscall.SyscallN(procRtlNtStatusToDosErrorNoTeb.Addr(), uintptr(status))
|
||||
if r0 != 0 {
|
||||
winerr = syscall.Errno(r0)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func wsaGetOverlappedResult(h windows.Handle, o *windows.Overlapped, bytes *uint32, wait bool, flags *uint32) (err error) {
|
||||
var _p0 uint32
|
||||
if wait {
|
||||
_p0 = 1
|
||||
}
|
||||
r1, _, e1 := syscall.SyscallN(procWSAGetOverlappedResult.Addr(), uintptr(h), uintptr(unsafe.Pointer(o)), uintptr(unsafe.Pointer(bytes)), uintptr(_p0), uintptr(unsafe.Pointer(flags)))
|
||||
if r1 == 0 {
|
||||
err = errnoErr(e1)
|
||||
}
|
||||
return
|
||||
}
|
||||
Reference in New Issue
Block a user