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request.go
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request.go
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// Copyright 2015 realglobe, 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 coopto
import (
"encoding/json"
"net/http"
"github.com/realglobe-Inc/edo-id-provider/claims"
"github.com/realglobe-Inc/go-lib/erro"
)
type request struct {
grntType string
cod string
clmReq *claims.Request
subClms map[string]claims.Claims
assType string
ass []byte
}
func parseRequest(r *http.Request) (*request, error) {
if r.Header.Get(tagContent_type) != contTypeJson {
return nil, erro.New("not JSON")
}
var buff struct {
GrntType string `json:"grant_type"`
Cod string `json:"code"`
ClmReq *claims.Request `json:"claims"`
SubClms map[string]claims.Claims `json:"user_claims"`
AssType string `json:"client_assertion_type"`
Ass string `json:"client_assertion"`
}
if err := json.NewDecoder(r.Body).Decode(&buff); err != nil {
return nil, erro.Wrap(err)
} else if buff.GrntType == "" {
return nil, erro.New("no grant type")
} else if buff.Cod == "" {
return nil, erro.New("no code")
}
var ass []byte
if buff.Ass != "" {
ass = []byte(buff.Ass)
}
return &request{
grntType: buff.GrntType,
cod: buff.Cod,
clmReq: buff.ClmReq,
subClms: buff.SubClms,
assType: buff.AssType,
ass: ass,
}, nil
}
func (this *request) grantType() string {
return this.grntType
}
func (this *request) code() string {
return this.cod
}
func (this *request) claims() *claims.Request {
return this.clmReq
}
func (this *request) subClaims() map[string]claims.Claims {
return this.subClms
}
func (this *request) taAssertionType() string {
return this.assType
}
func (this *request) taAssertion() []byte {
return this.ass
}