woodpecker/router/middleware/session/agent.go
2019-09-14 14:21:16 +02:00

42 lines
1.2 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 (
"github.com/gin-gonic/gin"
"github.com/laszlocph/woodpecker/shared/token"
)
// AuthorizeAgent authorizes requsts from build agents to access the queue.
func AuthorizeAgent(c *gin.Context) {
secret := c.MustGet("agent").(string)
if secret == "" {
c.String(401, "invalid or empty token.")
return
}
parsed, err := token.ParseRequest(c.Request, func(t *token.Token) (string, error) {
return secret, nil
})
if err != nil {
c.String(500, "invalid or empty token. %s", err)
c.Abort()
} else if parsed.Kind != token.AgentToken {
c.String(403, "invalid token. please use an agent token")
c.Abort()
} else {
c.Next()
}
}