Files
genai-toolbox/internal/auth/auth.go
Yuan 04cb5fbc3e feat!: deprecate authsource in favor of authservice (#297)
Rename existing `authSource` to `authService` through deprecation.
`AuthService` more clearly distinguishes it from `Sources` objects.

`authSources` will be converted into `authServices` after the
unmarshalling process. A warning log is shown if `authSources` are used
(for both within tools parameters and defining auth services):
```
2025-02-20T13:57:51.156025-08:00 WARN "`authSources` is deprecated, use `authServices` for parameters instead"
2025-02-20T13:57:51.156569-08:00 WARN "`authSources` is deprecated, use `authServices` instead"
2025-02-20T13:57:52.047584-08:00 INFO "Initialized 1 sources."
...
```

The manifest generated will continue to use `authSources` to keep
compatibility with the sdks:
```
{
"serverVersion":"0.1.0",
"tools":{
  "test_tool2":{
    "description":"Use this tool to test\n",
    "parameters":[{
      "name":"user_id",
      "type":"string",
      "description":"Auto-populated from Google login",
      "authSources":["my-google-auth"]
      }]
    }
  }
}
```



Test cases with `authSources` are kept for compatibility. Will be
removed when `authSources` are no longer supported.
2025-02-21 18:36:04 -08:00

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// Copyright 2024 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 auth
import "net/http"
// AuthServiceConfig is the interface for configuring authentication services.
type AuthServiceConfig interface {
AuthServiceConfigKind() string
Initialize() (AuthService, error)
}
// AuthService is the interface for authentication services.
type AuthService interface {
AuthServiceKind() string
GetName() string
GetClaimsFromHeader(http.Header) (map[string]any, error)
}