mirror of
https://github.com/googleapis/genai-toolbox.git
synced 2026-02-03 03:35:02 -05:00
89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
// Copyright 2026 Google LLC
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
package util
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"net/http"
|
|
|
|
"google.golang.org/api/googleapi"
|
|
)
|
|
|
|
type ErrorCategory string
|
|
|
|
const (
|
|
CategoryAgent ErrorCategory = "AGENT_ERROR"
|
|
CategoryServer ErrorCategory = "SERVER_ERROR"
|
|
)
|
|
|
|
// ToolboxError is the interface all custom errors must satisfy
|
|
type ToolboxError interface {
|
|
error
|
|
Category() ErrorCategory
|
|
}
|
|
|
|
// Agent Errors return 200 to the sender
|
|
type AgentError struct {
|
|
Msg string
|
|
Cause error
|
|
}
|
|
|
|
func (e *AgentError) Error() string { return e.Msg }
|
|
|
|
func (e *AgentError) Category() ErrorCategory { return CategoryAgent }
|
|
|
|
func (e *AgentError) Unwrap() error { return e.Cause }
|
|
|
|
func NewAgentError(msg string, cause error) *AgentError {
|
|
return &AgentError{Msg: msg, Cause: cause}
|
|
}
|
|
|
|
// ClientServerError returns 4XX/5XX error code
|
|
type ClientServerError struct {
|
|
Msg string
|
|
Code int
|
|
Cause error
|
|
}
|
|
|
|
func (e *ClientServerError) Error() string { return fmt.Sprintf("%s: %v", e.Msg, e.Cause) }
|
|
|
|
func (e *ClientServerError) Category() ErrorCategory { return CategoryServer }
|
|
|
|
func (e *ClientServerError) Unwrap() error { return e.Cause }
|
|
|
|
func NewClientServerError(msg string, code int, cause error) *ClientServerError {
|
|
return &ClientServerError{Msg: msg, Code: code, Cause: cause}
|
|
}
|
|
|
|
func ProecessGcpError(err error) ToolboxError {
|
|
var gErr *googleapi.Error
|
|
if errors.As(err, &gErr) {
|
|
if gErr.Code == 401 {
|
|
return NewClientServerError(
|
|
"failed to access GCP resource",
|
|
http.StatusUnauthorized,
|
|
err,
|
|
)
|
|
}
|
|
if gErr.Code == 403 {
|
|
return NewClientServerError(
|
|
"failed to access GCP resource",
|
|
http.StatusForbidden,
|
|
err,
|
|
)
|
|
}
|
|
}
|
|
return NewAgentError("error processing GCP request", err)
|
|
}
|