Bump google.golang.org/api

vendor/github.com/google/martian/cookie/cookie_modifier.go

@@ -0,0 +1,105 @@
+// Copyright 2015 Google Inc. 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.
+
+// Package cookie allows for the modification of cookies on http requests and responses.
+package cookie
+
+import (
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"github.com/google/martian"
+	"github.com/google/martian/log"
+	"github.com/google/martian/parse"
+)
+
+func init() {
+	parse.Register("cookie.Modifier", modifierFromJSON)
+}
+
+type modifier struct {
+	cookie *http.Cookie
+}
+
+type modifierJSON struct {
+	Name     string               `json:"name"`
+	Value    string               `json:"value"`
+	Path     string               `json:"path"`
+	Domain   string               `json:"domain"`
+	Expires  time.Time            `json:"expires"`
+	Secure   bool                 `json:"secure"`
+	HTTPOnly bool                 `json:"httpOnly"`
+	MaxAge   int                  `json:"maxAge"`
+	Scope    []parse.ModifierType `json:"scope"`
+}
+
+// ModifyRequest adds cookie to the request.
+func (m *modifier) ModifyRequest(req *http.Request) error {
+	req.AddCookie(m.cookie)
+	log.Debugf("cookie.ModifyRequest: %s: cookie: %s", req.URL, m.cookie)
+
+	return nil
+}
+
+// ModifyResponse sets cookie on the response.
+func (m *modifier) ModifyResponse(res *http.Response) error {
+	res.Header.Add("Set-Cookie", m.cookie.String())
+	log.Debugf("cookie.ModifyResponse: %s: cookie: %s", res.Request.URL, m.cookie)
+
+	return nil
+}
+
+// NewModifier returns a modifier that injects the provided cookie into the
+// request or response.
+func NewModifier(cookie *http.Cookie) martian.RequestResponseModifier {
+	return &modifier{
+		cookie: cookie,
+	}
+}
+
+// modifierFromJSON takes a JSON message as a byte slice and returns a
+// CookieModifier and an error.
+//
+// Example JSON Configuration message:
+// {
+//   "name": "Martian-Cookie",
+//   "value": "some value",
+//   "path": "/some/path",
+//   "domain": "example.com",
+//   "expires": "2025-04-12T23:20:50.52Z", // RFC 3339
+//   "secure": true,
+//   "httpOnly": false,
+//   "maxAge": 86400,
+//   "scope": ["request", "result"]
+// }
+func modifierFromJSON(b []byte) (*parse.Result, error) {
+	msg := &modifierJSON{}
+	if err := json.Unmarshal(b, msg); err != nil {
+		return nil, err
+	}
+
+	c := &http.Cookie{
+		Name:     msg.Name,
+		Value:    msg.Value,
+		Path:     msg.Path,
+		Domain:   msg.Domain,
+		Expires:  msg.Expires,
+		Secure:   msg.Secure,
+		HttpOnly: msg.HTTPOnly,
+		MaxAge:   msg.MaxAge,
+	}
+
+	return parse.NewResult(NewModifier(c), msg.Scope)
+}