130 lines
2.7 KiB
Go
130 lines
2.7 KiB
Go
// Copyright 2018 Drone.IO Inc.
|
|
//
|
|
// 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 session
|
|
|
|
import (
|
|
"net/http"
|
|
|
|
"github.com/drone/drone/model"
|
|
"github.com/drone/drone/shared/token"
|
|
"github.com/drone/drone/store"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
)
|
|
|
|
func User(c *gin.Context) *model.User {
|
|
v, ok := c.Get("user")
|
|
if !ok {
|
|
return nil
|
|
}
|
|
u, ok := v.(*model.User)
|
|
if !ok {
|
|
return nil
|
|
}
|
|
return u
|
|
}
|
|
|
|
func Token(c *gin.Context) *token.Token {
|
|
v, ok := c.Get("token")
|
|
if !ok {
|
|
return nil
|
|
}
|
|
u, ok := v.(*token.Token)
|
|
if !ok {
|
|
return nil
|
|
}
|
|
return u
|
|
}
|
|
|
|
func SetUser() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
var user *model.User
|
|
|
|
t, err := token.ParseRequest(c.Request, func(t *token.Token) (string, error) {
|
|
var err error
|
|
user, err = store.GetUserLogin(c, t.Text)
|
|
return user.Hash, err
|
|
})
|
|
if err == nil {
|
|
confv := c.MustGet("config")
|
|
if conf, ok := confv.(*model.Settings); ok {
|
|
user.Admin = conf.IsAdmin(user)
|
|
}
|
|
c.Set("user", user)
|
|
|
|
// if this is a session token (ie not the API token)
|
|
// this means the user is accessing with a web browser,
|
|
// so we should implement CSRF protection measures.
|
|
if t.Kind == token.SessToken {
|
|
err = token.CheckCsrf(c.Request, func(t *token.Token) (string, error) {
|
|
return user.Hash, nil
|
|
})
|
|
// if csrf token validation fails, exit immediately
|
|
// with a not authorized error.
|
|
if err != nil {
|
|
c.AbortWithStatus(http.StatusUnauthorized)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
c.Next()
|
|
}
|
|
}
|
|
|
|
func MustAdmin() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
user := User(c)
|
|
switch {
|
|
case user == nil:
|
|
c.String(401, "User not authorized")
|
|
c.Abort()
|
|
case user.Admin == false:
|
|
c.String(413, "User not authorized")
|
|
c.Abort()
|
|
default:
|
|
c.Next()
|
|
}
|
|
}
|
|
}
|
|
|
|
func MustRepoAdmin() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
user := User(c)
|
|
perm := Perm(c)
|
|
switch {
|
|
case user == nil:
|
|
c.String(401, "User not authorized")
|
|
c.Abort()
|
|
case perm.Admin == false:
|
|
c.String(403, "User not authorized")
|
|
c.Abort()
|
|
default:
|
|
c.Next()
|
|
}
|
|
}
|
|
}
|
|
|
|
func MustUser() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
user := User(c)
|
|
switch {
|
|
case user == nil:
|
|
c.String(401, "User not authorized")
|
|
c.Abort()
|
|
default:
|
|
c.Next()
|
|
}
|
|
}
|
|
}
|