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// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package auth
import (
"net/http"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/db"
)
// Ensure the struct implements the interface.
var (
_ Method = &Group{}
_ Initializable = &Group{}
_ Freeable = &Group{}
)
// Group implements the Auth interface with serval Auth.
type Group struct {
methods []Method
}
// NewGroup creates a new auth group
func NewGroup(methods ...Method) *Group {
return &Group{
methods: methods,
}
}
// Init does nothing as the Basic implementation does not need to allocate any resources
func (b *Group) Init() error {
for _, method := range b.methods {
initializable, ok := method.(Initializable)
if !ok {
continue
}
if err := initializable.Init(); err != nil {
return err
}
}
return nil
}
// Free does nothing as the Basic implementation does not have to release any resources
func (b *Group) Free() error {
for _, method := range b.methods {
freeable, ok := method.(Freeable)
if !ok {
continue
}
if err := freeable.Free(); err != nil {
return err
}
}
return nil
}
// Verify extracts and validates
func (b *Group) Verify(req *http.Request, w http.ResponseWriter, store DataStore, sess SessionStore) *models.User {
if !db.HasEngine {
return nil
}
// Try to sign in with each of the enabled plugins
for _, ssoMethod := range b.methods {
user := ssoMethod.Verify(req, w, store, sess)
if user != nil {
if store.GetData()["AuthedMethod"] == nil {
if named, ok := ssoMethod.(Named); ok {
store.GetData()["AuthedMethod"] = named.Name()
}
}
return user
}
}
return nil
}
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