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method.go
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method.go
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package goappauthal
/*
* Copyright (c) 2024 Todd M. Kover
*
* All rights reserved.
*
* 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.
*/
import (
"fmt"
"sync"
)
type AppAuthMethod interface {
GetName() string
ShouldCache() bool
Initialize(interface{}, map[string]interface{}) error
BuildAppAuthAL(interface{}) (AppAuthAuthEntry, error)
BuildCacheKey(AppAuthAuthEntry) string
}
var (
mutex sync.Mutex
methods = make(map[string]AppAuthMethod)
)
func RegisterMethod(name string, helper AppAuthMethod) {
mutex.Lock()
methods[name] = helper
mutex.Unlock()
}
func GetMethod(name string) (AppAuthMethod, error) {
mutex.Lock()
rv, e := methods[name]
mutex.Unlock()
if !e {
return nil, fmt.Errorf("Unknown helper %s", name)
}
return rv, nil
}