mirror of
https://github.com/astaxie/beego.git
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82 lines
2.6 KiB
Go
82 lines
2.6 KiB
Go
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// Copyright 2014 beego Author. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package auth provides handlers to enable basic auth support.
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// Simple Usage:
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// import(
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// "github.com/astaxie/beego"
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// "github.com/astaxie/beego/plugins/auth"
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// )
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//
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// func main(){
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// // authenticate every request
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// beego.InsertFilter("*", beego.BeforeRouter,auth.Basic("username","secretpassword"))
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// beego.Run()
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// }
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//
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//
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// Advanced Usage:
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//
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// func SecretAuth(username, password string) bool {
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// return username == "astaxie" && password == "helloBeego"
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// }
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// authPlugin := auth.NewBasicAuthenticator(SecretAuth, "Authorization Required")
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// beego.InsertFilter("*", beego.BeforeRouter,authPlugin)
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package auth
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import (
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"net/http"
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beego "github.com/astaxie/beego/pkg/adapter"
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"github.com/astaxie/beego/pkg/adapter/context"
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beecontext "github.com/astaxie/beego/pkg/server/web/context"
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"github.com/astaxie/beego/pkg/server/web/filter/auth"
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)
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// Basic is the http basic auth
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func Basic(username string, password string) beego.FilterFunc {
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return func(c *context.Context) {
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f := auth.Basic(username, password)
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f((*beecontext.Context)(c))
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}
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}
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// NewBasicAuthenticator return the BasicAuth
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func NewBasicAuthenticator(secrets SecretProvider, realm string) beego.FilterFunc {
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f := auth.NewBasicAuthenticator(auth.SecretProvider(secrets), realm)
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return func(c *context.Context) {
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f((*beecontext.Context)(c))
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}
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}
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// SecretProvider is the SecretProvider function
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type SecretProvider auth.SecretProvider
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// BasicAuth store the SecretProvider and Realm
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type BasicAuth auth.BasicAuth
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// CheckAuth Checks the username/password combination from the request. Returns
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// either an empty string (authentication failed) or the name of the
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// authenticated user.
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// Supports MD5 and SHA1 password entries
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func (a *BasicAuth) CheckAuth(r *http.Request) string {
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return (*auth.BasicAuth)(a).CheckAuth(r)
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}
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// RequireAuth http.Handler for BasicAuth which initiates the authentication process
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// (or requires reauthentication).
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func (a *BasicAuth) RequireAuth(w http.ResponseWriter, r *http.Request) {
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(*auth.BasicAuth)(a).RequireAuth(w, r)
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}
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