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Refactor codebase

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This commit is contained in:
Luis Pater
2025-08-22 01:31:12 +08:00
parent 2b1762be16
commit 8c555c4e69
109 changed files with 7319 additions and 5735 deletions
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57
internal/auth/claude/errors.go
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@@ -1,3 +1,6 @@
// Package claude provides authentication and token management functionality
// for Anthropic's Claude AI services. It handles OAuth2 token storage, serialization,
// and retrieval for maintaining authenticated sessions with the Claude API.
package claude
import (
@@ -6,14 +9,19 @@ import (
"net/http"
)
// OAuthError represents an OAuth-specific error
// OAuthError represents an OAuth-specific error.
type OAuthError struct {
Code string `json:"error"`
// Code is the OAuth error code.
Code string `json:"error"`
// Description is a human-readable description of the error.
Description string `json:"error_description,omitempty"`
URI string `json:"error_uri,omitempty"`
StatusCode int `json:"-"`
// URI is a URI identifying a human-readable web page with information about the error.
URI string `json:"error_uri,omitempty"`
// StatusCode is the HTTP status code associated with the error.
StatusCode int `json:"-"`
}
// Error returns a string representation of the OAuth error.
func (e *OAuthError) Error() string {
if e.Description != "" {
return fmt.Sprintf("OAuth error %s: %s", e.Code, e.Description)
@@ -21,7 +29,7 @@ func (e *OAuthError) Error() string {
return fmt.Sprintf("OAuth error: %s", e.Code)
}
// NewOAuthError creates a new OAuth error
// NewOAuthError creates a new OAuth error with the specified code, description, and status code.
func NewOAuthError(code, description string, statusCode int) *OAuthError {
return &OAuthError{
Code: code,
@@ -30,14 +38,19 @@ func NewOAuthError(code, description string, statusCode int) *OAuthError {
}
}
// AuthenticationError represents authentication-related errors
// AuthenticationError represents authentication-related errors.
type AuthenticationError struct {
Type string `json:"type"`
// Type is the type of authentication error.
Type string `json:"type"`
// Message is a human-readable message describing the error.
Message string `json:"message"`
Code int `json:"code"`
Cause error `json:"-"`
// Code is the HTTP status code associated with the error.
Code int `json:"code"`
// Cause is the underlying error that caused this authentication error.
Cause error `json:"-"`
}
// Error returns a string representation of the authentication error.
func (e *AuthenticationError) Error() string {
if e.Cause != nil {
return fmt.Sprintf("%s: %s (caused by: %v)", e.Type, e.Message, e.Cause)
@@ -45,44 +58,50 @@ func (e *AuthenticationError) Error() string {
return fmt.Sprintf("%s: %s", e.Type, e.Message)
}
// Common authentication error types
// Common authentication error types.
var (
ErrTokenExpired = &AuthenticationError{
Type: "token_expired",
Message: "Access token has expired",
Code: http.StatusUnauthorized,
}
// ErrTokenExpired = &AuthenticationError{
// Type: "token_expired",
// Message: "Access token has expired",
// Code: http.StatusUnauthorized,
// }
// ErrInvalidState represents an error for invalid OAuth state parameter.
ErrInvalidState = &AuthenticationError{
Type: "invalid_state",
Message: "OAuth state parameter is invalid",
Code: http.StatusBadRequest,
}
// ErrCodeExchangeFailed represents an error when exchanging authorization code for tokens fails.
ErrCodeExchangeFailed = &AuthenticationError{
Type: "code_exchange_failed",
Message: "Failed to exchange authorization code for tokens",
Code: http.StatusBadRequest,
}
// ErrServerStartFailed represents an error when starting the OAuth callback server fails.
ErrServerStartFailed = &AuthenticationError{
Type: "server_start_failed",
Message: "Failed to start OAuth callback server",
Code: http.StatusInternalServerError,
}
// ErrPortInUse represents an error when the OAuth callback port is already in use.
ErrPortInUse = &AuthenticationError{
Type: "port_in_use",
Message: "OAuth callback port is already in use",
Code: 13, // Special exit code for port-in-use
}
// ErrCallbackTimeout represents an error when waiting for OAuth callback times out.
ErrCallbackTimeout = &AuthenticationError{
Type: "callback_timeout",
Message: "Timeout waiting for OAuth callback",
Code: http.StatusRequestTimeout,
}
// ErrBrowserOpenFailed represents an error when opening the browser for authentication fails.
ErrBrowserOpenFailed = &AuthenticationError{
Type: "browser_open_failed",
Message: "Failed to open browser for authentication",
@@ -90,7 +109,7 @@ var (
}
)
// NewAuthenticationError creates a new authentication error with a cause
// NewAuthenticationError creates a new authentication error with a cause based on a base error.
func NewAuthenticationError(baseErr *AuthenticationError, cause error) *AuthenticationError {
return &AuthenticationError{
Type: baseErr.Type,
@@ -100,21 +119,21 @@ func NewAuthenticationError(baseErr *AuthenticationError, cause error) *Authenti
}
}
// IsAuthenticationError checks if an error is an authentication error
// IsAuthenticationError checks if an error is an authentication error.
func IsAuthenticationError(err error) bool {
var authenticationError *AuthenticationError
ok := errors.As(err, &authenticationError)
return ok
}
// IsOAuthError checks if an error is an OAuth error
// IsOAuthError checks if an error is an OAuth error.
func IsOAuthError(err error) bool {
var oAuthError *OAuthError
ok := errors.As(err, &oAuthError)
return ok
}
// GetUserFriendlyMessage returns a user-friendly error message
// GetUserFriendlyMessage returns a user-friendly error message based on the error type.
func GetUserFriendlyMessage(err error) string {
switch {
case IsAuthenticationError(err):