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Updated golang/x/oauth2 dependency, #1710

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This commit is contained in:
Torkel Ödegaard
2015-04-04 09:50:25 +02:00
parent e86bedddb2
commit b8c378f2f0
36 changed files with 1531 additions and 399 deletions
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4
Godeps/Godeps.json generated
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@@ -1,6 +1,6 @@
{
"ImportPath": "github.com/grafana/grafana",
"GoVersion": "go1.4.2",
"GoVersion": "go1.3",
"Packages": [
"./pkg/..."
],
@@ -68,7 +68,7 @@
},
{
"ImportPath": "golang.org/x/oauth2",
"Rev": "e5909d4679a1926c774c712b343f10b8298687a3"
"Rev": "c58fcf0ffc1c772aa2e1ee4894bc19f2649263b2"
},
{
"ImportPath": "gopkg.in/bufio.v1",

4
Godeps/_workspace/src/golang.org/x/oauth2/.travis.yml generated vendored
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@@ -8,7 +8,7 @@ install:
- export GOPATH="$HOME/gopath"
- mkdir -p "$GOPATH/src/golang.org/x"
- mv "$TRAVIS_BUILD_DIR" "$GOPATH/src/golang.org/x/oauth2"
- go get -v -t -d -tags='appengine appenginevm' golang.org/x/oauth2/...
- go get -v -t -d golang.org/x/oauth2/...
script:
- go test -v -tags='appengine appenginevm' golang.org/x/oauth2/...
- go test -v golang.org/x/oauth2/...

44
Godeps/_workspace/src/golang.org/x/oauth2/CONTRIBUTING.md generated vendored
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@@ -1,25 +1,31 @@
# Contributing
# Contributing to Go
We don't use GitHub pull requests but use Gerrit for code reviews,
similar to the Go project.
Go is an open source project.
1. Sign one of the contributor license agreements below.
2. `go get golang.org/x/review/git-codereview` to install the code reviewing tool.
3. Get the package by running `go get -d golang.org/x/oauth2`.
Make changes and create a change by running `git codereview change <name>`, provide a command message, and use `git codereview mail` to create a Gerrit CL.
Keep amending to the change and mail as your recieve feedback.
It is the work of hundreds of contributors. We appreciate your help!
For more information about the workflow, see Go's [Contribution Guidelines](https://golang.org/doc/contribute.html).
Before we can accept any pull requests
we have to jump through a couple of legal hurdles,
primarily a Contributor License Agreement (CLA):
## Filing issues
- **If you are an individual writing original source code**
and you're sure you own the intellectual property,
then you'll need to sign an [individual CLA](http://code.google.com/legal/individual-cla-v1.0.html).
- **If you work for a company that wants to allow you to contribute your work**,
then you'll need to sign a [corporate CLA](http://code.google.com/legal/corporate-cla-v1.0.html).
When [filing an issue](https://github.com/golang/oauth2/issues), make sure to answer these five questions:
1. What version of Go are you using (`go version`)?
2. What operating system and processor architecture are you using?
3. What did you do?
4. What did you expect to see?
5. What did you see instead?
General questions should go to the [golang-nuts mailing list](https://groups.google.com/group/golang-nuts) instead of the issue tracker.
The gophers there will answer or ask you to file an issue if you've tripped over a bug.
## Contributing code
Please read the [Contribution Guidelines](https://golang.org/doc/contribute.html)
before sending patches.
**We do not accept GitHub pull requests**
(we use [Gerrit](https://code.google.com/p/gerrit/) instead for code review).
Unless otherwise noted, the Go source files are distributed under
the BSD-style license found in the LICENSE file.
You can sign these electronically (just scroll to the bottom).
After that, we'll be able to accept your pull requests.

46
Godeps/_workspace/src/golang.org/x/oauth2/README.md generated vendored
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@@ -16,3 +16,49 @@ See godoc for further documentation and examples.
* [godoc.org/golang.org/x/oauth2/google](http://godoc.org/golang.org/x/oauth2/google)
## App Engine
In change 96e89be (March 2015) we removed the `oauth2.Context2` type in favor
of the [`context.Context`](https://golang.org/x/net/context#Context) type from
the `golang.org/x/net/context` package
This means its no longer possible to use the "Classic App Engine"
`appengine.Context` type with the `oauth2` package. (You're using
Classic App Engine if you import the package `"appengine"`.)
To work around this, you may use the new `"google.golang.org/appengine"`
package. This package has almost the same API as the `"appengine"` package,
but it can be fetched with `go get` and used on "Managed VMs" and well as
Classic App Engine.
See the [new `appengine` package's readme](https://github.com/golang/appengine#updating-a-go-app-engine-app)
for information on updating your app.
If you don't want to update your entire app to use the new App Engine packages,
you may use both sets of packages in parallel, using only the new packages
with the `oauth2` package.
import (
"golang.org/x/net/context"
"golang.org/x/oauth2"
"golang.org/x/oauth2/google"
newappengine "google.golang.org/appengine"
newurlftech "google.golang.org/urlfetch"
"appengine"
)
func handler(w http.ResponseWriter, r *http.Request) {
var c appengine.Context = appengine.NewContext(r)
c.Infof("Logging a message with the old package")
var ctx context.Context = newappengine.NewContext(r)
client := &http.Client{
Transport: &oauth2.Transport{
Source: google.AppEngineTokenSource(ctx, "scope"),
Base: &newurlfetch.Transport{Context: ctx},
},
}
client.Get("...")
}

25
Godeps/_workspace/src/golang.org/x/oauth2/client_appengine.go generated vendored
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@@ -2,38 +2,23 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build appengine,!appenginevm
// +build appengine appenginevm
// App Engine hooks.
package oauth2
import (
"log"
"net/http"
"sync"
"appengine"
"appengine/urlfetch"
"golang.org/x/net/context"
"google.golang.org/appengine/urlfetch"
)
var warnOnce sync.Once
func init() {
registerContextClientFunc(contextClientAppEngine)
}
func contextClientAppEngine(ctx Context) (*http.Client, error) {
if actx, ok := ctx.(appengine.Context); ok {
return urlfetch.Client(actx), nil
}
// The user did it wrong. We'll log once (and hope they see it
// in dev_appserver), but stil return (nil, nil) in case some
// other contextClientFunc hook finds a way to proceed.
warnOnce.Do(gaeDoingItWrongHelp)
return nil, nil
}
func gaeDoingItWrongHelp() {
log.Printf("WARNING: you attempted to use the oauth2 package without passing a valid appengine.Context or *http.Request as the oauth2.Context. App Engine requires that all service RPCs (including urlfetch) be associated with an *http.Request/appengine.Context.")
func contextClientAppEngine(ctx context.Context) (*http.Client, error) {
return urlfetch.Client(ctx), nil
}

27
Godeps/_workspace/src/golang.org/x/oauth2/example_test.go generated vendored
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@@ -7,15 +7,10 @@ package oauth2_test
import (
"fmt"
"log"
"testing"
"golang.org/x/oauth2"
)
// TODO(jbd): Remove after Go 1.4.
// Related to https://codereview.appspot.com/107320046
func TestA(t *testing.T) {}
func ExampleConfig() {
conf := &oauth2.Config{
ClientID: "YOUR_CLIENT_ID",
@@ -48,25 +43,3 @@ func ExampleConfig() {
client := conf.Client(oauth2.NoContext, tok)
client.Get("...")
}
func ExampleJWTConfig() {
var initialToken *oauth2.Token // nil means no initial token
conf := &oauth2.JWTConfig{
Email: "xxx@developer.com",
// The contents of your RSA private key or your PEM file
// that contains a private key.
// If you have a p12 file instead, you
// can use `openssl` to export the private key into a pem file.
//
// $ openssl pkcs12 -in key.p12 -out key.pem -nodes
//
// It only supports PEM containers with no passphrase.
PrivateKey: []byte("-----BEGIN RSA PRIVATE KEY-----..."),
Subject: "user@example.com",
TokenURL: "https://provider.com/o/oauth2/token",
}
// Initiate an http.Client, the following GET request will be
// authorized and authenticated on the behalf of user@example.com.
client := conf.Client(oauth2.NoContext, initialToken)
client.Get("...")
}

16
Godeps/_workspace/src/golang.org/x/oauth2/facebook/facebook.go generated vendored Normal file
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@@ -0,0 +1,16 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package facebook provides constants for using OAuth2 to access Facebook.
package facebook // import "golang.org/x/oauth2/facebook"
import (
"golang.org/x/oauth2"
)
// Endpoint is Facebook's OAuth 2.0 endpoint.
var Endpoint = oauth2.Endpoint{
AuthURL: "https://www.facebook.com/dialog/oauth",
TokenURL: "https://graph.facebook.com/oauth/access_token",
}

2
Godeps/_workspace/src/golang.org/x/oauth2/github/github.go generated vendored
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@@ -3,7 +3,7 @@
// license that can be found in the LICENSE file.
// Package github provides constants for using OAuth2 to access Github.
package github
package github // import "golang.org/x/oauth2/github"
import (
"golang.org/x/oauth2"

76
Godeps/_workspace/src/golang.org/x/oauth2/google/appengine.go generated vendored
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@@ -2,36 +2,82 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build appengine,!appenginevm
package google
import (
"sort"
"strings"
"sync"
"time"
"appengine"
"golang.org/x/net/context"
"golang.org/x/oauth2"
)
// Set at init time by appengine_hook.go. If nil, we're not on App Engine.
var appengineTokenFunc func(c context.Context, scopes ...string) (token string, expiry time.Time, err error)
// AppEngineTokenSource returns a token source that fetches tokens
// issued to the current App Engine application's service account.
// If you are implementing a 3-legged OAuth 2.0 flow on App Engine
// that involves user accounts, see oauth2.Config instead.
//
// You are required to provide a valid appengine.Context as context.
func AppEngineTokenSource(ctx appengine.Context, scope ...string) oauth2.TokenSource {
// The provided context must have come from appengine.NewContext.
func AppEngineTokenSource(ctx context.Context, scope ...string) oauth2.TokenSource {
if appengineTokenFunc == nil {
panic("google: AppEngineTokenSource can only be used on App Engine.")
}
scopes := append([]string{}, scope...)
sort.Strings(scopes)
return &appEngineTokenSource{
ctx: ctx,
scopes: scope,
fetcherFunc: aeFetcherFunc,
ctx: ctx,
scopes: scopes,
key: strings.Join(scopes, " "),
}
}
var aeFetcherFunc = func(ctx oauth2.Context, scope ...string) (string, time.Time, error) {
c, ok := ctx.(appengine.Context)
if !ok {
return "", time.Time{}, errInvalidContext
}
return appengine.AccessToken(c, scope...)
// aeTokens helps the fetched tokens to be reused until their expiration.
var (
aeTokensMu sync.Mutex
aeTokens = make(map[string]*tokenLock) // key is space-separated scopes
)
type tokenLock struct {
mu sync.Mutex // guards t; held while fetching or updating t
t *oauth2.Token
}
type appEngineTokenSource struct {
ctx context.Context
scopes []string
key string // to aeTokens map; space-separated scopes
}
func (ts *appEngineTokenSource) Token() (*oauth2.Token, error) {
if appengineTokenFunc == nil {
panic("google: AppEngineTokenSource can only be used on App Engine.")
}
aeTokensMu.Lock()
tok, ok := aeTokens[ts.key]
if !ok {
tok = &tokenLock{}
aeTokens[ts.key] = tok
}
aeTokensMu.Unlock()
tok.mu.Lock()
defer tok.mu.Unlock()
if tok.t.Valid() {
return tok.t, nil
}
access, exp, err := appengineTokenFunc(ts.ctx, ts.scopes...)
if err != nil {
return nil, err
}
tok.t = &oauth2.Token{
AccessToken: access,
Expiry: exp,
}
return tok.t, nil
}

13
Godeps/_workspace/src/golang.org/x/oauth2/google/appengine_hook.go generated vendored Normal file
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@@ -0,0 +1,13 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build appengine appenginevm
package google
import "google.golang.org/appengine"
func init() {
appengineTokenFunc = appengine.AccessToken
}

36
Godeps/_workspace/src/golang.org/x/oauth2/google/appenginevm.go generated vendored
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@@ -1,36 +0,0 @@
// Copyright 2014 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build appenginevm !appengine
package google
import (
"time"
"golang.org/x/oauth2"
"google.golang.org/appengine"
)
// AppEngineTokenSource returns a token source that fetches tokens
// issued to the current App Engine application's service account.
// If you are implementing a 3-legged OAuth 2.0 flow on App Engine
// that involves user accounts, see oauth2.Config instead.
//
// You are required to provide a valid appengine.Context as context.
func AppEngineTokenSource(ctx appengine.Context, scope ...string) oauth2.TokenSource {
return &appEngineTokenSource{
ctx: ctx,
scopes: scope,
fetcherFunc: aeVMFetcherFunc,
}
}
var aeVMFetcherFunc = func(ctx oauth2.Context, scope ...string) (string, time.Time, error) {
c, ok := ctx.(appengine.Context)
if !ok {
return "", time.Time{}, errInvalidContext
}
return appengine.AccessToken(c, scope...)
}

154
Godeps/_workspace/src/golang.org/x/oauth2/google/default.go generated vendored Normal file
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@@ -0,0 +1,154 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package google
import (
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"net/http"
"os"
"path/filepath"
"runtime"
"golang.org/x/net/context"
"golang.org/x/oauth2"
"golang.org/x/oauth2/jwt"
"google.golang.org/cloud/compute/metadata"
)
// DefaultClient returns an HTTP Client that uses the
// DefaultTokenSource to obtain authentication credentials.
//
// This client should be used when developing services
// that run on Google App Engine or Google Compute Engine
// and use "Application Default Credentials."
//
// For more details, see:
// https://developers.google.com/accounts/application-default-credentials
//
func DefaultClient(ctx context.Context, scope ...string) (*http.Client, error) {
ts, err := DefaultTokenSource(ctx, scope...)
if err != nil {
return nil, err
}
return oauth2.NewClient(ctx, ts), nil
}
// DefaultTokenSource is a token source that uses
// "Application Default Credentials".
//
// It looks for credentials in the following places,
// preferring the first location found:
//
// 1. A JSON file whose path is specified by the
// GOOGLE_APPLICATION_CREDENTIALS environment variable.
// 2. A JSON file in a location known to the gcloud command-line tool.
// On Windows, this is %APPDATA%/gcloud/application_default_credentials.json.
// On other systems, $HOME/.config/gcloud/application_default_credentials.json.
// 3. On Google App Engine it uses the appengine.AccessToken function.
// 4. On Google Compute Engine, it fetches credentials from the metadata server.
// (In this final case any provided scopes are ignored.)
//
// For more details, see:
// https://developers.google.com/accounts/application-default-credentials
//
func DefaultTokenSource(ctx context.Context, scope ...string) (oauth2.TokenSource, error) {
// First, try the environment variable.
const envVar = "GOOGLE_APPLICATION_CREDENTIALS"
if filename := os.Getenv(envVar); filename != "" {
ts, err := tokenSourceFromFile(ctx, filename, scope)
if err != nil {
return nil, fmt.Errorf("google: error getting credentials using %v environment variable: %v", envVar, err)
}
return ts, nil
}
// Second, try a well-known file.
filename := wellKnownFile()
_, err := os.Stat(filename)
if err == nil {
ts, err2 := tokenSourceFromFile(ctx, filename, scope)
if err2 == nil {
return ts, nil
}
err = err2
} else if os.IsNotExist(err) {
err = nil // ignore this error
}
if err != nil {
return nil, fmt.Errorf("google: error getting credentials using well-known file (%v): %v", filename, err)
}
// Third, if we're on Google App Engine use those credentials.
if appengineTokenFunc != nil {
return AppEngineTokenSource(ctx, scope...), nil
}
// Fourth, if we're on Google Compute Engine use the metadata server.
if metadata.OnGCE() {
return ComputeTokenSource(""), nil
}
// None are found; return helpful error.
const url = "https://developers.google.com/accounts/application-default-credentials"
return nil, fmt.Errorf("google: could not find default credentials. See %v for more information.", url)
}
func wellKnownFile() string {
const f = "application_default_credentials.json"
if runtime.GOOS == "windows" {
return filepath.Join(os.Getenv("APPDATA"), "gcloud", f)
}
return filepath.Join(guessUnixHomeDir(), ".config", "gcloud", f)
}
func tokenSourceFromFile(ctx context.Context, filename string, scopes []string) (oauth2.TokenSource, error) {
b, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
var d struct {
// Common fields
Type string
ClientID string `json:"client_id"`
// User Credential fields
ClientSecret string `json:"client_secret"`
RefreshToken string `json:"refresh_token"`
// Service Account fields
ClientEmail string `json:"client_email"`
PrivateKeyID string `json:"private_key_id"`
PrivateKey string `json:"private_key"`
}
if err := json.Unmarshal(b, &d); err != nil {
return nil, err
}
switch d.Type {
case "authorized_user":
cfg := &oauth2.Config{
ClientID: d.ClientID,
ClientSecret: d.ClientSecret,
Scopes: append([]string{}, scopes...), // copy
Endpoint: Endpoint,
}
tok := &oauth2.Token{RefreshToken: d.RefreshToken}
return cfg.TokenSource(ctx, tok), nil
case "service_account":
cfg := &jwt.Config{
Email: d.ClientEmail,
PrivateKey: []byte(d.PrivateKey),
Scopes: append([]string{}, scopes...), // copy
TokenURL: JWTTokenURL,
}
return cfg.TokenSource(ctx), nil
case "":
return nil, errors.New("missing 'type' field in credentials")
default:
return nil, fmt.Errorf("unknown credential type: %q", d.Type)
}
}

34
Godeps/_workspace/src/golang.org/x/oauth2/google/example_test.go generated vendored
View File

@@ -11,17 +11,22 @@ import (
"io/ioutil"
"log"
"net/http"
"testing"
"golang.org/x/oauth2"
"golang.org/x/oauth2/google"
"golang.org/x/oauth2/jwt"
"google.golang.org/appengine"
"google.golang.org/appengine/urlfetch"
)
// Remove after Go 1.4.
// Related to https://codereview.appspot.com/107320046
func TestA(t *testing.T) {}
func ExampleDefaultClient() {
client, err := google.DefaultClient(oauth2.NoContext,
"https://www.googleapis.com/auth/devstorage.full_control")
if err != nil {
log.Fatal(err)
}
client.Get("...")
}
func Example_webServer() {
// Your credentials should be obtained from the Google
@@ -62,21 +67,34 @@ func ExampleJWTConfigFromJSON() {
if err != nil {
log.Fatal(err)
}
conf, err := google.JWTConfigFromJSON(oauth2.NoContext, data, "https://www.googleapis.com/auth/bigquery")
conf, err := google.JWTConfigFromJSON(data, "https://www.googleapis.com/auth/bigquery")
if err != nil {
log.Fatal(err)
}
// Initiate an http.Client. The following GET request will be
// authorized and authenticated on the behalf of
// your service account.
client := conf.Client(oauth2.NoContext, nil)
client := conf.Client(oauth2.NoContext)
client.Get("...")
}
func ExampleSDKConfig() {
// The credentials will be obtained from the first account that
// has been authorized with `gcloud auth login`.
conf, err := google.NewSDKConfig("")
if err != nil {
log.Fatal(err)
}
// Initiate an http.Client. The following GET request will be
// authorized and authenticated on the behalf of the SDK user.
client := conf.Client(oauth2.NoContext)
client.Get("...")
}
func Example_serviceAccount() {
// Your credentials should be obtained from the Google
// Developer Console (https://console.developers.google.com).
conf := &oauth2.JWTConfig{
conf := &jwt.Config{
Email: "xxx@developer.gserviceaccount.com",
// The contents of your RSA private key or your PEM file
// that contains a private key.
@@ -101,7 +119,7 @@ func Example_serviceAccount() {
}
// Initiate an http.Client, the following GET request will be
// authorized and authenticated on the behalf of user@example.com.
client := conf.Client(oauth2.NoContext, nil)
client := conf.Client(oauth2.NoContext)
client.Get("...")
}

124
Godeps/_workspace/src/golang.org/x/oauth2/google/google.go generated vendored
View File

@@ -2,26 +2,28 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package google provides support for making
// OAuth2 authorized and authenticated HTTP requests
// to Google APIs. It supports Web server, client-side,
// service accounts, Google Compute Engine service accounts,
// and Google App Engine service accounts authorization
// and authentications flows:
// Package google provides support for making OAuth2 authorized and
// authenticated HTTP requests to Google APIs.
// It supports the Web server flow, client-side credentials, service accounts,
// Google Compute Engine service accounts, and Google App Engine service
// accounts.
//
// For more information, please read
// https://developers.google.com/accounts/docs/OAuth2.
package google
// https://developers.google.com/accounts/docs/OAuth2
// and
// https://developers.google.com/accounts/application-default-credentials.
package google // import "golang.org/x/oauth2/google"
import (
"encoding/json"
"errors"
"fmt"
"net"
"net/http"
"strings"
"time"
"golang.org/x/oauth2"
"golang.org/x/oauth2/jwt"
"google.golang.org/cloud/compute/metadata"
)
// Endpoint is Google's OAuth 2.0 endpoint.
@@ -33,11 +35,55 @@ var Endpoint = oauth2.Endpoint{
// JWTTokenURL is Google's OAuth 2.0 token URL to use with the JWT flow.
const JWTTokenURL = "https://accounts.google.com/o/oauth2/token"
// ConfigFromJSON uses a Google Developers Console client_credentials.json
// file to construct a config.
// client_credentials.json can be downloadable from https://console.developers.google.com,
// under "APIs & Auth" > "Credentials". Download the Web application credentials in the
// JSON format and provide the contents of the file as jsonKey.
func ConfigFromJSON(jsonKey []byte, scope ...string) (*oauth2.Config, error) {
type cred struct {
ClientID string `json:"client_id"`
ClientSecret string `json:"client_secret"`
RedirectURIs []string `json:"redirect_uris"`
AuthURI string `json:"auth_uri"`
TokenURI string `json:"token_uri"`
}
var j struct {
Web *cred `json:"web"`
Installed *cred `json:"installed"`
}
if err := json.Unmarshal(jsonKey, &j); err != nil {
return nil, err
}
var c *cred
switch {
case j.Web != nil:
c = j.Web
case j.Installed != nil:
c = j.Installed
default:
return nil, fmt.Errorf("oauth2/google: no credentials found")
}
if len(c.RedirectURIs) < 1 {
return nil, errors.New("oauth2/google: missing redirect URL in the client_credentials.json")
}
return &oauth2.Config{
ClientID: c.ClientID,
ClientSecret: c.ClientSecret,
RedirectURL: c.RedirectURIs[0],
Scopes: scope,
Endpoint: oauth2.Endpoint{
AuthURL: c.AuthURI,
TokenURL: c.TokenURI,
},
}, nil
}
// JWTConfigFromJSON uses a Google Developers service account JSON key file to read
// the credentials that authorize and authenticate the requests.
// Create a service account on "Credentials" page under "APIs & Auth" for your
// project at https://console.developers.google.com to download a JSON key file.
func JWTConfigFromJSON(ctx oauth2.Context, jsonKey []byte, scope ...string) (*oauth2.JWTConfig, error) {
func JWTConfigFromJSON(jsonKey []byte, scope ...string) (*jwt.Config, error) {
var key struct {
Email string `json:"client_email"`
PrivateKey string `json:"private_key"`
@@ -45,7 +91,7 @@ func JWTConfigFromJSON(ctx oauth2.Context, jsonKey []byte, scope ...string) (*oa
if err := json.Unmarshal(jsonKey, &key); err != nil {
return nil, err
}
return &oauth2.JWTConfig{
return &jwt.Config{
Email: key.Email,
PrivateKey: []byte(key.PrivateKey),
Scopes: scope,
@@ -53,12 +99,6 @@ func JWTConfigFromJSON(ctx oauth2.Context, jsonKey []byte, scope ...string) (*oa
}, nil
}
type metaTokenRespBody struct {
AccessToken string `json:"access_token"`
ExpiresIn time.Duration `json:"expires_in"`
TokenType string `json:"token_type"`
}
// ComputeTokenSource returns a token source that fetches access tokens
// from Google Compute Engine (GCE)'s metadata server. It's only valid to use
// this token source if your program is running on a GCE instance.
@@ -66,50 +106,40 @@ type metaTokenRespBody struct {
// Further information about retrieving access tokens from the GCE metadata
// server can be found at https://cloud.google.com/compute/docs/authentication.
func ComputeTokenSource(account string) oauth2.TokenSource {
return &computeSource{account: account}
return oauth2.ReuseTokenSource(nil, computeSource{account: account})
}
type computeSource struct {
account string
}
var metaClient = &http.Client{
Transport: &http.Transport{
Dial: (&net.Dialer{
Timeout: 750 * time.Millisecond,
KeepAlive: 30 * time.Second,
}).Dial,
ResponseHeaderTimeout: 750 * time.Millisecond,
},
}
func (cs *computeSource) Token() (*oauth2.Token, error) {
func (cs computeSource) Token() (*oauth2.Token, error) {
if !metadata.OnGCE() {
return nil, errors.New("oauth2/google: can't get a token from the metadata service; not running on GCE")
}
acct := cs.account
if acct == "" {
acct = "default"
}
u := "http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/" + acct + "/token"
req, err := http.NewRequest("GET", u, nil)
tokenJSON, err := metadata.Get("instance/service-accounts/" + acct + "/token")
if err != nil {
return nil, err
}
req.Header.Add("X-Google-Metadata-Request", "True")
resp, err := metaClient.Do(req)
if err != nil {
return nil, err
var res struct {
AccessToken string `json:"access_token"`
ExpiresInSec int `json:"expires_in"`
TokenType string `json:"token_type"`
}
defer resp.Body.Close()
if resp.StatusCode < 200 || resp.StatusCode > 299 {
return nil, fmt.Errorf("oauth2: can't retrieve a token from metadata server, status code: %d", resp.StatusCode)
}
var tokenResp metaTokenRespBody
err = json.NewDecoder(resp.Body).Decode(&tokenResp)
err = json.NewDecoder(strings.NewReader(tokenJSON)).Decode(&res)
if err != nil {
return nil, err
return nil, fmt.Errorf("oauth2/google: invalid token JSON from metadata: %v", err)
}
if res.ExpiresInSec == 0 || res.AccessToken == "" {
return nil, fmt.Errorf("oauth2/google: incomplete token received from metadata")
}
return &oauth2.Token{
AccessToken: tokenResp.AccessToken,
TokenType: tokenResp.TokenType,
Expiry: time.Now().Add(tokenResp.ExpiresIn * time.Second),
AccessToken: res.AccessToken,
TokenType: res.TokenType,
Expiry: time.Now().Add(time.Duration(res.ExpiresInSec) * time.Second),
}, nil
}

67
Godeps/_workspace/src/golang.org/x/oauth2/google/google_test.go generated vendored Normal file
View File

@@ -0,0 +1,67 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package google
import (
"strings"
"testing"
)
var webJSONKey = []byte(`
{
"web": {
"auth_uri": "https://google.com/o/oauth2/auth",
"client_secret": "3Oknc4jS_wA2r9i",
"token_uri": "https://google.com/o/oauth2/token",
"client_email": "222-nprqovg5k43uum874cs9osjt2koe97g8@developer.gserviceaccount.com",
"redirect_uris": ["https://www.example.com/oauth2callback"],
"client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/222-nprqovg5k43uum874cs9osjt2koe97g8@developer.gserviceaccount.com",
"client_id": "222-nprqovg5k43uum874cs9osjt2koe97g8.apps.googleusercontent.com",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"javascript_origins": ["https://www.example.com"]
}
}`)
var installedJSONKey = []byte(`{
"installed": {
"client_id": "222-installed.apps.googleusercontent.com",
"redirect_uris": ["https://www.example.com/oauth2callback"]
}
}`)
func TestConfigFromJSON(t *testing.T) {
conf, err := ConfigFromJSON(webJSONKey, "scope1", "scope2")
if err != nil {
t.Error(err)
}
if got, want := conf.ClientID, "222-nprqovg5k43uum874cs9osjt2koe97g8.apps.googleusercontent.com"; got != want {
t.Errorf("ClientID = %q; want %q", got, want)
}
if got, want := conf.ClientSecret, "3Oknc4jS_wA2r9i"; got != want {
t.Errorf("ClientSecret = %q; want %q", got, want)
}
if got, want := conf.RedirectURL, "https://www.example.com/oauth2callback"; got != want {
t.Errorf("RedictURL = %q; want %q", got, want)
}
if got, want := strings.Join(conf.Scopes, ","), "scope1,scope2"; got != want {
t.Errorf("Scopes = %q; want %q", got, want)
}
if got, want := conf.Endpoint.AuthURL, "https://google.com/o/oauth2/auth"; got != want {
t.Errorf("AuthURL = %q; want %q", got, want)
}
if got, want := conf.Endpoint.TokenURL, "https://google.com/o/oauth2/token"; got != want {
t.Errorf("TokenURL = %q; want %q", got, want)
}
}
func TestConfigFromJSON_Installed(t *testing.T) {
conf, err := ConfigFromJSON(installedJSONKey)
if err != nil {
t.Error(err)
}
if got, want := conf.ClientID, "222-installed.apps.googleusercontent.com"; got != want {
t.Errorf("ClientID = %q; want %q", got, want)
}
}

168
Godeps/_workspace/src/golang.org/x/oauth2/google/sdk.go generated vendored Normal file
View File

@@ -0,0 +1,168 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package google
import (
"encoding/json"
"errors"
"fmt"
"net/http"
"os"
"os/user"
"path/filepath"
"runtime"
"strings"
"time"
"golang.org/x/net/context"
"golang.org/x/oauth2"
"golang.org/x/oauth2/internal"
)
type sdkCredentials struct {
Data []struct {
Credential struct {
ClientID string `json:"client_id"`
ClientSecret string `json:"client_secret"`
AccessToken string `json:"access_token"`
RefreshToken string `json:"refresh_token"`
TokenExpiry *time.Time `json:"token_expiry"`
} `json:"credential"`
Key struct {
Account string `json:"account"`
Scope string `json:"scope"`
} `json:"key"`
}
}
// An SDKConfig provides access to tokens from an account already
// authorized via the Google Cloud SDK.
type SDKConfig struct {
conf oauth2.Config
initialToken *oauth2.Token
}
// NewSDKConfig creates an SDKConfig for the given Google Cloud SDK
// account. If account is empty, the account currently active in
// Google Cloud SDK properties is used.
// Google Cloud SDK credentials must be created by running `gcloud auth`
// before using this function.
// The Google Cloud SDK is available at https://cloud.google.com/sdk/.
func NewSDKConfig(account string) (*SDKConfig, error) {
configPath, err := sdkConfigPath()
if err != nil {
return nil, fmt.Errorf("oauth2/google: error getting SDK config path: %v", err)
}
credentialsPath := filepath.Join(configPath, "credentials")
f, err := os.Open(credentialsPath)
if err != nil {
return nil, fmt.Errorf("oauth2/google: failed to load SDK credentials: %v", err)
}
defer f.Close()
var c sdkCredentials
if err := json.NewDecoder(f).Decode(&c); err != nil {
return nil, fmt.Errorf("oauth2/google: failed to decode SDK credentials from %q: %v", credentialsPath, err)
}
if len(c.Data) == 0 {
return nil, fmt.Errorf("oauth2/google: no credentials found in %q, run `gcloud auth login` to create one", credentialsPath)
}
if account == "" {
propertiesPath := filepath.Join(configPath, "properties")
f, err := os.Open(propertiesPath)
if err != nil {
return nil, fmt.Errorf("oauth2/google: failed to load SDK properties: %v", err)
}
defer f.Close()
ini, err := internal.ParseINI(f)
if err != nil {
return nil, fmt.Errorf("oauth2/google: failed to parse SDK properties %q: %v", propertiesPath, err)
}
core, ok := ini["core"]
if !ok {
return nil, fmt.Errorf("oauth2/google: failed to find [core] section in %v", ini)
}
active, ok := core["account"]
if !ok {
return nil, fmt.Errorf("oauth2/google: failed to find %q attribute in %v", "account", core)
}
account = active
}
for _, d := range c.Data {
if account == "" || d.Key.Account == account {
if d.Credential.AccessToken == "" && d.Credential.RefreshToken == "" {
return nil, fmt.Errorf("oauth2/google: no token available for account %q", account)
}
var expiry time.Time
if d.Credential.TokenExpiry != nil {
expiry = *d.Credential.TokenExpiry
}
return &SDKConfig{
conf: oauth2.Config{
ClientID: d.Credential.ClientID,
ClientSecret: d.Credential.ClientSecret,
Scopes: strings.Split(d.Key.Scope, " "),
Endpoint: Endpoint,
RedirectURL: "oob",
},
initialToken: &oauth2.Token{
AccessToken: d.Credential.AccessToken,
RefreshToken: d.Credential.RefreshToken,
Expiry: expiry,
},
}, nil
}
}
return nil, fmt.Errorf("oauth2/google: no such credentials for account %q", account)
}
// Client returns an HTTP client using Google Cloud SDK credentials to
// authorize requests. The token will auto-refresh as necessary. The
// underlying http.RoundTripper will be obtained using the provided
// context. The returned client and its Transport should not be
// modified.
func (c *SDKConfig) Client(ctx context.Context) *http.Client {
return &http.Client{
Transport: &oauth2.Transport{
Source: c.TokenSource(ctx),
},
}
}
// TokenSource returns an oauth2.TokenSource that retrieve tokens from
// Google Cloud SDK credentials using the provided context.
// It will returns the current access token stored in the credentials,
// and refresh it when it expires, but it won't update the credentials
// with the new access token.
func (c *SDKConfig) TokenSource(ctx context.Context) oauth2.TokenSource {
return c.conf.TokenSource(ctx, c.initialToken)
}
// Scopes are the OAuth 2.0 scopes the current account is authorized for.
func (c *SDKConfig) Scopes() []string {
return c.conf.Scopes
}
// sdkConfigPath tries to guess where the gcloud config is located.
// It can be overridden during tests.
var sdkConfigPath = func() (string, error) {
if runtime.GOOS == "windows" {
return filepath.Join(os.Getenv("APPDATA"), "gcloud"), nil
}
homeDir := guessUnixHomeDir()
if homeDir == "" {
return "", errors.New("unable to get current user home directory: os/user lookup failed; $HOME is empty")
}
return filepath.Join(homeDir, ".config", "gcloud"), nil
}
func guessUnixHomeDir() string {
usr, err := user.Current()
if err == nil {
return usr.HomeDir
}
return os.Getenv("HOME")
}

46
Godeps/_workspace/src/golang.org/x/oauth2/google/sdk_test.go generated vendored Normal file
View File

@@ -0,0 +1,46 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package google
import "testing"
func TestSDKConfig(t *testing.T) {
sdkConfigPath = func() (string, error) {
return "testdata/gcloud", nil
}
tests := []struct {
account string
accessToken string
err bool
}{
{"", "bar_access_token", false},
{"foo@example.com", "foo_access_token", false},
{"bar@example.com", "bar_access_token", false},
{"baz@serviceaccount.example.com", "", true},
}
for _, tt := range tests {
c, err := NewSDKConfig(tt.account)
if got, want := err != nil, tt.err; got != want {
if !tt.err {
t.Errorf("expected no error, got error: %v", tt.err, err)
} else {
t.Errorf("expected error, got none")
}
continue
}
if err != nil {
continue
}
tok := c.initialToken
if tok == nil {
t.Errorf("expected token %q, got: nil", tt.accessToken)
continue
}
if tok.AccessToken != tt.accessToken {
t.Errorf("expected token %q, got: %q", tt.accessToken, tok.AccessToken)
}
}
}

68
Godeps/_workspace/src/golang.org/x/oauth2/google/source_appengine.go generated vendored
View File

@@ -1,68 +0,0 @@
// Copyright 2014 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package google
import (
"errors"
"sort"
"strings"
"sync"
"time"
"golang.org/x/oauth2"
)
var (
aeTokensMu sync.Mutex // guards aeTokens and appEngineTokenSource.key
// aeTokens helps the fetched tokens to be reused until their expiration.
aeTokens = make(map[string]*tokenLock) // key is '\0'-separated scopes
)
var errInvalidContext = errors.New("oauth2: a valid appengine.Context is required")
type tokenLock struct {
mu sync.Mutex // guards t; held while updating t
t *oauth2.Token
}
type appEngineTokenSource struct {
ctx oauth2.Context
scopes []string
key string // guarded by package-level mutex, aeTokensMu
// fetcherFunc makes the actual RPC to fetch a new access token with an expiry time.
// Provider of this function is responsible to assert that the given context is valid.
fetcherFunc func(ctx oauth2.Context, scope ...string) (string, time.Time, error)
}
func (ts *appEngineTokenSource) Token() (*oauth2.Token, error) {
aeTokensMu.Lock()
if ts.key == "" {
sort.Sort(sort.StringSlice(ts.scopes))
ts.key = strings.Join(ts.scopes, string(0))
}
tok, ok := aeTokens[ts.key]
if !ok {
tok = &tokenLock{}
aeTokens[ts.key] = tok
}
aeTokensMu.Unlock()
tok.mu.Lock()
defer tok.mu.Unlock()
if tok.t != nil && !tok.t.Expired() {
return tok.t, nil
}
access, exp, err := ts.fetcherFunc(ts.ctx, ts.scopes...)
if err != nil {
return nil, err
}
tok.t = &oauth2.Token{
AccessToken: access,
Expiry: exp,
}
return tok.t, nil
}

122
Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/credentials generated vendored Normal file
View File

@@ -0,0 +1,122 @@
{
"data": [
{
"credential": {
"_class": "OAuth2Credentials",
"_module": "oauth2client.client",
"access_token": "foo_access_token",
"client_id": "foo_client_id",
"client_secret": "foo_client_secret",
"id_token": {
"at_hash": "foo_at_hash",
"aud": "foo_aud",
"azp": "foo_azp",
"cid": "foo_cid",
"email": "foo@example.com",
"email_verified": true,
"exp": 1420573614,
"iat": 1420569714,
"id": "1337",
"iss": "accounts.google.com",
"sub": "1337",
"token_hash": "foo_token_hash",
"verified_email": true
},
"invalid": false,
"refresh_token": "foo_refresh_token",
"revoke_uri": "https://accounts.google.com/o/oauth2/revoke",
"token_expiry": "2015-01-09T00:51:51Z",
"token_response": {
"access_token": "foo_access_token",
"expires_in": 3600,
"id_token": "foo_id_token",
"token_type": "Bearer"
},
"token_uri": "https://accounts.google.com/o/oauth2/token",
"user_agent": "Cloud SDK Command Line Tool"
},
"key": {
"account": "foo@example.com",
"clientId": "foo_client_id",
"scope": "https://www.googleapis.com/auth/appengine.admin https://www.googleapis.com/auth/bigquery https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/devstorage.full_control https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/ndev.cloudman https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/sqlservice.admin https://www.googleapis.com/auth/prediction https://www.googleapis.com/auth/projecthosting",
"type": "google-cloud-sdk"
}
},
{
"credential": {
"_class": "OAuth2Credentials",
"_module": "oauth2client.client",
"access_token": "bar_access_token",
"client_id": "bar_client_id",
"client_secret": "bar_client_secret",
"id_token": {
"at_hash": "bar_at_hash",
"aud": "bar_aud",
"azp": "bar_azp",
"cid": "bar_cid",
"email": "bar@example.com",
"email_verified": true,
"exp": 1420573614,
"iat": 1420569714,
"id": "1337",
"iss": "accounts.google.com",
"sub": "1337",
"token_hash": "bar_token_hash",
"verified_email": true
},
"invalid": false,
"refresh_token": "bar_refresh_token",
"revoke_uri": "https://accounts.google.com/o/oauth2/revoke",
"token_expiry": "2015-01-09T00:51:51Z",
"token_response": {
"access_token": "bar_access_token",
"expires_in": 3600,
"id_token": "bar_id_token",
"token_type": "Bearer"
},
"token_uri": "https://accounts.google.com/o/oauth2/token",
"user_agent": "Cloud SDK Command Line Tool"
},
"key": {
"account": "bar@example.com",
"clientId": "bar_client_id",
"scope": "https://www.googleapis.com/auth/appengine.admin https://www.googleapis.com/auth/bigquery https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/devstorage.full_control https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/ndev.cloudman https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/sqlservice.admin https://www.googleapis.com/auth/prediction https://www.googleapis.com/auth/projecthosting",
"type": "google-cloud-sdk"
}
},
{
"credential": {
"_class": "ServiceAccountCredentials",
"_kwargs": {},
"_module": "oauth2client.client",
"_private_key_id": "00000000000000000000000000000000",
"_private_key_pkcs8_text": "-----BEGIN RSA PRIVATE KEY-----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\nS1dcnKiPxaED7W/y6LJiuBT2rbZiQ2L93NJpFZD/UA==\n-----END RSA PRIVATE KEY-----\n",
"_revoke_uri": "https://accounts.google.com/o/oauth2/revoke",
"_scopes": "https://www.googleapis.com/auth/appengine.admin https://www.googleapis.com/auth/bigquery https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/devstorage.full_control https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/ndev.cloudman https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/sqlservice.admin https://www.googleapis.com/auth/prediction https://www.googleapis.com/auth/projecthosting",
"_service_account_email": "baz@serviceaccount.example.com",
"_service_account_id": "baz.serviceaccount.example.com",
"_token_uri": "https://accounts.google.com/o/oauth2/token",
"_user_agent": "Cloud SDK Command Line Tool",
"access_token": null,
"assertion_type": null,
"client_id": null,
"client_secret": null,
"id_token": null,
"invalid": false,
"refresh_token": null,
"revoke_uri": "https://accounts.google.com/o/oauth2/revoke",
"service_account_name": "baz@serviceaccount.example.com",
"token_expiry": null,
"token_response": null,
"user_agent": "Cloud SDK Command Line Tool"
},
"key": {
"account": "baz@serviceaccount.example.com",
"clientId": "baz_client_id",
"scope": "https://www.googleapis.com/auth/appengine.admin https://www.googleapis.com/auth/bigquery https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/devstorage.full_control https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/ndev.cloudman https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/sqlservice.admin https://www.googleapis.com/auth/prediction https://www.googleapis.com/auth/projecthosting",
"type": "google-cloud-sdk"
}
}
],
"file_version": 1
}

2
Godeps/_workspace/src/golang.org/x/oauth2/google/testdata/gcloud/properties generated vendored Normal file
View File

@@ -0,0 +1,2 @@
[core]
account = bar@example.com

36
Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2.go generated vendored
View File

@@ -6,10 +6,14 @@
package internal
import (
"bufio"
"crypto/rsa"
"crypto/x509"
"encoding/pem"
"errors"
"fmt"
"io"
"strings"
)
// ParseKey converts the binary contents of a private key file
@@ -26,12 +30,40 @@ func ParseKey(key []byte) (*rsa.PrivateKey, error) {
if err != nil {
parsedKey, err = x509.ParsePKCS1PrivateKey(key)
if err != nil {
return nil, err
return nil, fmt.Errorf("private key should be a PEM or plain PKSC1 or PKCS8; parse error: %v", err)
}
}
parsed, ok := parsedKey.(*rsa.PrivateKey)
if !ok {
return nil, errors.New("oauth2: private key is invalid")
return nil, errors.New("private key is invalid")
}
return parsed, nil
}
func ParseINI(ini io.Reader) (map[string]map[string]string, error) {
result := map[string]map[string]string{
"": map[string]string{}, // root section
}
scanner := bufio.NewScanner(ini)
currentSection := ""
for scanner.Scan() {
line := strings.TrimSpace(scanner.Text())
if strings.HasPrefix(line, ";") {
// comment.
continue
}
if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") {
currentSection = strings.TrimSpace(line[1 : len(line)-1])
result[currentSection] = map[string]string{}
continue
}
parts := strings.SplitN(line, "=", 2)
if len(parts) == 2 && parts[0] != "" {
result[currentSection][strings.TrimSpace(parts[0])] = strings.TrimSpace(parts[1])
}
}
if err := scanner.Err(); err != nil {
return nil, fmt.Errorf("error scanning ini: %v", err)
}
return result, nil
}

62
Godeps/_workspace/src/golang.org/x/oauth2/internal/oauth2_test.go generated vendored Normal file
View File

@@ -0,0 +1,62 @@
// Copyright 2014 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package internal contains support packages for oauth2 package.
package internal
import (
"reflect"
"strings"
"testing"
)
func TestParseINI(t *testing.T) {
tests := []struct {
ini string
want map[string]map[string]string
}{
{
`root = toor
[foo]
bar = hop
ini = nin
`,
map[string]map[string]string{
"": map[string]string{"root": "toor"},
"foo": map[string]string{"bar": "hop", "ini": "nin"},
},
},
{
`[empty]
[section]
empty=
`,
map[string]map[string]string{
"": map[string]string{},
"empty": map[string]string{},
"section": map[string]string{"empty": ""},
},
},
{
`ignore
[invalid
=stuff
;comment=true
`,
map[string]map[string]string{
"": map[string]string{},
},
},
}
for _, tt := range tests {
result, err := ParseINI(strings.NewReader(tt.ini))
if err != nil {
t.Errorf("ParseINI(%q) error %v, want: no error", tt.ini, err)
continue
}
if !reflect.DeepEqual(result, tt.want) {
t.Errorf("ParseINI(%q) = %#v, want: %#v", tt.ini, result, tt.want)
}
}
}

2
Godeps/_workspace/src/golang.org/x/oauth2/jws/jws.go generated vendored
View File

@@ -4,7 +4,7 @@
// Package jws provides encoding and decoding utilities for
// signed JWS messages.
package jws
package jws // import "golang.org/x/oauth2/jws"
import (
"bytes"

31
Godeps/_workspace/src/golang.org/x/oauth2/jwt/example_test.go generated vendored Normal file
View File

@@ -0,0 +1,31 @@
// Copyright 2014 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package jwt_test
import (
"golang.org/x/oauth2"
"golang.org/x/oauth2/jwt"
)
func ExampleJWTConfig() {
conf := &jwt.Config{
Email: "xxx@developer.com",
// The contents of your RSA private key or your PEM file
// that contains a private key.
// If you have a p12 file instead, you
// can use `openssl` to export the private key into a pem file.
//
// $ openssl pkcs12 -in key.p12 -out key.pem -nodes
//
// It only supports PEM containers with no passphrase.
PrivateKey: []byte("-----BEGIN RSA PRIVATE KEY-----..."),
Subject: "user@example.com",
TokenURL: "https://provider.com/o/oauth2/token",
}
// Initiate an http.Client, the following GET request will be
// authorized and authenticated on the behalf of user@example.com.
client := conf.Client(oauth2.NoContext)
client.Get("...")
}

54
Godeps/_workspace/src/golang.org/x/oauth2/jwt.go → Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt.go generated vendored
View File

@@ -2,7 +2,11 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package oauth2
// Package jwt implements the OAuth 2.0 JSON Web Token flow, commonly
// known as "two-legged OAuth 2.0".
//
// See: https://tools.ietf.org/html/draft-ietf-oauth-jwt-bearer-12
package jwt
import (
"encoding/json"
@@ -14,6 +18,8 @@ import (
"strings"
"time"
"golang.org/x/net/context"
"golang.org/x/oauth2"
"golang.org/x/oauth2/internal"
"golang.org/x/oauth2/jws"
)
@@ -23,9 +29,9 @@ var (
defaultHeader = &jws.Header{Algorithm: "RS256", Typ: "JWT"}
)
// JWTConfig is the configuration for using JWT to fetch tokens,
// commonly known as "two-legged OAuth".
type JWTConfig struct {
// Config is the configuration for using JWT to fetch tokens,
// commonly known as "two-legged OAuth 2.0".
type Config struct {
// Email is the OAuth client identifier used when communicating with
// the configured OAuth provider.
Email string
@@ -52,47 +58,32 @@ type JWTConfig struct {
// TokenSource returns a JWT TokenSource using the configuration
// in c and the HTTP client from the provided context.
//
// The returned TokenSource only does JWT requests when necessary but
// otherwise returns the same token repeatedly until it expires.
//
// The provided initialToken may be nil, in which case the first
// call to TokenSource will do a new JWT request.
func (c *JWTConfig) TokenSource(ctx Context, initialToken *Token) TokenSource {
return &newWhenNeededSource{
t: initialToken,
new: jwtSource{ctx, c},
}
func (c *Config) TokenSource(ctx context.Context) oauth2.TokenSource {
return oauth2.ReuseTokenSource(nil, jwtSource{ctx, c})
}
// Client returns an HTTP client wrapping the context's
// HTTP transport and adding Authorization headers with tokens
// obtained from c.
//
// The provided initialToken may be nil, in which case the first
// call to TokenSource will do a new JWT request.
//
// The returned client and its Transport should not be modified.
func (c *JWTConfig) Client(ctx Context, initialToken *Token) *http.Client {
return NewClient(ctx, c.TokenSource(ctx, initialToken))
func (c *Config) Client(ctx context.Context) *http.Client {
return oauth2.NewClient(ctx, c.TokenSource(ctx))
}
// jwtSource is a source that always does a signed JWT request for a token.
// It should typically be wrapped with a newWhenNeededSource.
// It should typically be wrapped with a reuseTokenSource.
type jwtSource struct {
ctx Context
conf *JWTConfig
ctx context.Context
conf *Config
}
func (js jwtSource) Token() (*Token, error) {
func (js jwtSource) Token() (*oauth2.Token, error) {
pk, err := internal.ParseKey(js.conf.PrivateKey)
if err != nil {
return nil, err
}
hc, err := contextClient(js.ctx)
if err != nil {
return nil, err
}
hc := oauth2.NewClient(js.ctx, nil)
claimSet := &jws.ClaimSet{
Iss: js.conf.Email,
Scope: strings.Join(js.conf.Scopes, " "),
@@ -133,12 +124,13 @@ func (js jwtSource) Token() (*Token, error) {
if err := json.Unmarshal(body, &tokenRes); err != nil {
return nil, fmt.Errorf("oauth2: cannot fetch token: %v", err)
}
token := &Token{
token := &oauth2.Token{
AccessToken: tokenRes.AccessToken,
TokenType: tokenRes.TokenType,
raw: make(map[string]interface{}),
}
json.Unmarshal(body, &token.raw) // no error checks for optional fields
raw := make(map[string]interface{})
json.Unmarshal(body, &raw) // no error checks for optional fields
token = token.WithExtra(raw)
if secs := tokenRes.ExpiresIn; secs > 0 {
token.Expiry = time.Now().Add(time.Duration(secs) * time.Second)

38
Godeps/_workspace/src/golang.org/x/oauth2/jwt_test.go → Godeps/_workspace/src/golang.org/x/oauth2/jwt/jwt_test.go generated vendored
View File

@@ -2,12 +2,14 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package oauth2
package jwt
import (
"net/http"
"net/http/httptest"
"testing"
"golang.org/x/oauth2"
)
var dummyPrivateKey = []byte(`-----BEGIN RSA PRIVATE KEY-----
@@ -50,17 +52,17 @@ func TestJWTFetch_JSONResponse(t *testing.T) {
}))
defer ts.Close()
conf := &JWTConfig{
conf := &Config{
Email: "aaa@xxx.com",
PrivateKey: dummyPrivateKey,
TokenURL: ts.URL,
}
tok, err := conf.TokenSource(NoContext, nil).Token()
tok, err := conf.TokenSource(oauth2.NoContext).Token()
if err != nil {
t.Fatal(err)
}
if tok.Expired() {
t.Errorf("Token shouldn't be expired")
if !tok.Valid() {
t.Errorf("Token invalid")
}
if tok.AccessToken != "90d64460d14870c08c81352a05dedd3465940a7c" {
t.Errorf("Unexpected access token, %#v", tok.AccessToken)
@@ -84,24 +86,30 @@ func TestJWTFetch_BadResponse(t *testing.T) {
}))
defer ts.Close()
conf := &JWTConfig{
conf := &Config{
Email: "aaa@xxx.com",
PrivateKey: dummyPrivateKey,
TokenURL: ts.URL,
}
tok, err := conf.TokenSource(NoContext, nil).Token()
tok, err := conf.TokenSource(oauth2.NoContext).Token()
if err != nil {
t.Fatal(err)
}
if tok.AccessToken != "" {
t.Errorf("Unexpected access token, %#v.", tok.AccessToken)
if tok == nil {
t.Fatalf("token is nil")
}
if tok.TokenType != "bearer" {
t.Errorf("Unexpected token type, %#v.", tok.TokenType)
if tok.Valid() {
t.Errorf("token is valid. want invalid.")
}
if tok.AccessToken != "" {
t.Errorf("Unexpected non-empty access token %q.", tok.AccessToken)
}
if want := "bearer"; tok.TokenType != want {
t.Errorf("TokenType = %q; want %q", tok.TokenType, want)
}
scope := tok.Extra("scope")
if scope != "user" {
t.Errorf("Unexpected value for scope: %v", scope)
if want := "user"; scope != want {
t.Errorf("token scope = %q; want %q", scope, want)
}
}
@@ -111,12 +119,12 @@ func TestJWTFetch_BadResponseType(t *testing.T) {
w.Write([]byte(`{"access_token":123, "scope": "user", "token_type": "bearer"}`))
}))
defer ts.Close()
conf := &JWTConfig{
conf := &Config{
Email: "aaa@xxx.com",
PrivateKey: dummyPrivateKey,
TokenURL: ts.URL,
}
tok, err := conf.TokenSource(NoContext, nil).Token()
tok, err := conf.TokenSource(oauth2.NoContext).Token()
if err == nil {
t.Error("got a token; expected error")
if tok.AccessToken != "" {

16
Godeps/_workspace/src/golang.org/x/oauth2/linkedin/linkedin.go generated vendored Normal file
View File

@@ -0,0 +1,16 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package linkedin provides constants for using OAuth2 to access LinkedIn.
package linkedin // import "golang.org/x/oauth2/linkedin"
import (
"golang.org/x/oauth2"
)
// Endpoint is LinkedIn's OAuth 2.0 endpoint.
var Endpoint = oauth2.Endpoint{
AuthURL: "https://www.linkedin.com/uas/oauth2/authorization",
TokenURL: "https://www.linkedin.com/uas/oauth2/accessToken",
}

262
Godeps/_workspace/src/golang.org/x/oauth2/oauth2.go generated vendored
View File

@@ -5,7 +5,7 @@
// Package oauth2 provides support for making
// OAuth2 authorized and authenticated HTTP requests.
// It can additionally grant authorization with Bearer JWT.
package oauth2
package oauth2 // import "golang.org/x/oauth2"
import (
"bytes"
@@ -25,18 +25,12 @@ import (
"golang.org/x/net/context"
)
// Context can be an golang.org/x/net.Context, or an App Engine Context.
// In the future these will be unified.
// If you don't care and aren't running on App Engine, you may use NoContext.
type Context interface{}
// NoContext is the default context. If you're not running this code
// on App Engine or not using golang.org/x/net.Context to provide a custom
// HTTP client, you should use NoContext.
var NoContext Context = nil
// NoContext is the default context you should supply if not using
// your own context.Context (see https://golang.org/x/net/context).
var NoContext = context.TODO()
// Config describes a typical 3-legged OAuth2 flow, with both the
// client application information and the server's URLs.
// client application information and the server's endpoint URLs.
type Config struct {
// ClientID is the application's ID.
ClientID string
@@ -45,9 +39,9 @@ type Config struct {
ClientSecret string
// Endpoint contains the resource server's token endpoint
// URLs. These are supplied by the server and are often
// available via site-specific packages (for example,
// google.Endpoint or github.Endpoint)
// URLs. These are constants specific to each server and are
// often available via site-specific packages, such as
// google.Endpoint or github.Endpoint.
Endpoint Endpoint
// RedirectURL is the URL to redirect users going through
@@ -61,6 +55,8 @@ type Config struct {
// A TokenSource is anything that can return a token.
type TokenSource interface {
// Token returns a token or an error.
// Token must be safe for concurrent use by multiple goroutines.
// The returned Token must not be modified.
Token() (*Token, error)
}
@@ -77,28 +73,34 @@ var (
// "access_type" field that gets sent in the URL returned by
// AuthCodeURL.
//
// Online (the default if neither is specified) is the default.
// If your application needs to refresh access tokens when the
// user is not present at the browser, then use offline. This
// will result in your application obtaining a refresh token
// the first time your application exchanges an authorization
// Online is the default if neither is specified. If your
// application needs to refresh access tokens when the user
// is not present at the browser, then use offline. This will
// result in your application obtaining a refresh token the
// first time your application exchanges an authorization
// code for a user.
AccessTypeOnline AuthCodeOption = setParam{"access_type", "online"}
AccessTypeOffline AuthCodeOption = setParam{"access_type", "offline"}
AccessTypeOnline AuthCodeOption = SetParam("access_type", "online")
AccessTypeOffline AuthCodeOption = SetParam("access_type", "offline")
// ApprovalForce forces the users to view the consent dialog
// and confirm the permissions request at the URL returned
// from AuthCodeURL, even if they've already done so.
ApprovalForce AuthCodeOption = setParam{"approval_prompt", "force"}
ApprovalForce AuthCodeOption = SetParam("approval_prompt", "force")
)
// An AuthCodeOption is passed to Config.AuthCodeURL.
type AuthCodeOption interface {
setValue(url.Values)
}
type setParam struct{ k, v string }
func (p setParam) setValue(m url.Values) { m.Set(p.k, p.v) }
// An AuthCodeOption is passed to Config.AuthCodeURL.
type AuthCodeOption interface {
setValue(url.Values)
// SetParam builds an AuthCodeOption which passes key/value parameters
// to a provider's authorization endpoint.
func SetParam(key, value string) AuthCodeOption {
return setParam{key, value}
}
// AuthCodeURL returns a URL to OAuth 2.0 provider's consent page
@@ -133,17 +135,37 @@ func (c *Config) AuthCodeURL(state string, opts ...AuthCodeOption) string {
return buf.String()
}
// PasswordCredentialsToken converts a resource owner username and password
// pair into a token.
//
// Per the RFC, this grant type should only be used "when there is a high
// degree of trust between the resource owner and the client (e.g., the client
// is part of the device operating system or a highly privileged application),
// and when other authorization grant types are not available."
// See https://tools.ietf.org/html/rfc6749#section-4.3 for more info.
//
// The HTTP client to use is derived from the context.
// If nil, http.DefaultClient is used.
func (c *Config) PasswordCredentialsToken(ctx context.Context, username, password string) (*Token, error) {
return retrieveToken(ctx, c, url.Values{
"grant_type": {"password"},
"username": {username},
"password": {password},
"scope": condVal(strings.Join(c.Scopes, " ")),
})
}
// Exchange converts an authorization code into a token.
//
// It is used after a resource provider redirects the user back
// to the Redirect URI (the URL obtained from AuthCodeURL).
//
// The HTTP client to use is derived from the context. If nil,
// http.DefaultClient is used. See the Context type's documentation.
// The HTTP client to use is derived from the context.
// If a client is not provided via the context, http.DefaultClient is used.
//
// The code will be in the *http.Request.FormValue("code"). Before
// calling Exchange, be sure to validate FormValue("state").
func (c *Config) Exchange(ctx Context, code string) (*Token, error) {
func (c *Config) Exchange(ctx context.Context, code string) (*Token, error) {
return retrieveToken(ctx, c, url.Values{
"grant_type": {"authorization_code"},
"code": {code},
@@ -156,7 +178,7 @@ func (c *Config) Exchange(ctx Context, code string) (*Token, error) {
// given a Context value. If it returns an error, the search stops
// with that error. If it returns (nil, nil), the search continues
// down the list of registered funcs.
type contextClientFunc func(Context) (*http.Client, error)
type contextClientFunc func(context.Context) (*http.Client, error)
var contextClientFuncs []contextClientFunc
@@ -164,7 +186,7 @@ func registerContextClientFunc(fn contextClientFunc) {
contextClientFuncs = append(contextClientFuncs, fn)
}
func contextClient(ctx Context) (*http.Client, error) {
func contextClient(ctx context.Context) (*http.Client, error) {
for _, fn := range contextClientFuncs {
c, err := fn(ctx)
if err != nil {
@@ -174,15 +196,13 @@ func contextClient(ctx Context) (*http.Client, error) {
return c, nil
}
}
if xc, ok := ctx.(context.Context); ok {
if hc, ok := xc.Value(HTTPClient).(*http.Client); ok {
return hc, nil
}
if hc, ok := ctx.Value(HTTPClient).(*http.Client); ok {
return hc, nil
}
return http.DefaultClient, nil
}
func contextTransport(ctx Context) http.RoundTripper {
func contextTransport(ctx context.Context) http.RoundTripper {
hc, err := contextClient(ctx)
if err != nil {
// This is a rare error case (somebody using nil on App Engine),
@@ -198,54 +218,64 @@ func contextTransport(ctx Context) http.RoundTripper {
// The token will auto-refresh as necessary. The underlying
// HTTP transport will be obtained using the provided context.
// The returned client and its Transport should not be modified.
func (c *Config) Client(ctx Context, t *Token) *http.Client {
func (c *Config) Client(ctx context.Context, t *Token) *http.Client {
return NewClient(ctx, c.TokenSource(ctx, t))
}
// TokenSource returns a TokenSource that returns t until t expires,
// automatically refreshing it as necessary using the provided context.
// See the the Context documentation.
//
// Most users will use Config.Client instead.
func (c *Config) TokenSource(ctx Context, t *Token) TokenSource {
nwn := &newWhenNeededSource{t: t}
nwn.new = tokenRefresher{
ctx: ctx,
conf: c,
oldToken: &nwn.t,
func (c *Config) TokenSource(ctx context.Context, t *Token) TokenSource {
tkr := &tokenRefresher{
ctx: ctx,
conf: c,
}
if t != nil {
tkr.refreshToken = t.RefreshToken
}
return &reuseTokenSource{
t: t,
new: tkr,
}
return nwn
}
// tokenRefresher is a TokenSource that makes "grant_type"=="refresh_token"
// HTTP requests to renew a token using a RefreshToken.
type tokenRefresher struct {
ctx Context // used to get HTTP requests
conf *Config
oldToken **Token // pointer to old *Token w/ RefreshToken
ctx context.Context // used to get HTTP requests
conf *Config
refreshToken string
}
func (tf tokenRefresher) Token() (*Token, error) {
t := *tf.oldToken
if t == nil {
return nil, errors.New("oauth2: attempted use of nil Token")
}
if t.RefreshToken == "" {
// WARNING: Token is not safe for concurrent access, as it
// updates the tokenRefresher's refreshToken field.
// Within this package, it is used by reuseTokenSource which
// synchronizes calls to this method with its own mutex.
func (tf *tokenRefresher) Token() (*Token, error) {
if tf.refreshToken == "" {
return nil, errors.New("oauth2: token expired and refresh token is not set")
}
return retrieveToken(tf.ctx, tf.conf, url.Values{
tk, err := retrieveToken(tf.ctx, tf.conf, url.Values{
"grant_type": {"refresh_token"},
"refresh_token": {t.RefreshToken},
"refresh_token": {tf.refreshToken},
})
if err != nil {
return nil, err
}
if tf.refreshToken != tk.RefreshToken {
tf.refreshToken = tk.RefreshToken
}
return tk, err
}
// newWhenNeededSource is a TokenSource that holds a single token in memory
// reuseTokenSource is a TokenSource that holds a single token in memory
// and validates its expiry before each call to retrieve it with
// Token. If it's expired, it will be auto-refreshed using the
// new TokenSource.
//
// The first call to TokenRefresher must be SetToken.
type newWhenNeededSource struct {
type reuseTokenSource struct {
new TokenSource // called when t is expired.
mu sync.Mutex // guards t
@@ -255,10 +285,10 @@ type newWhenNeededSource struct {
// Token returns the current token if it's still valid, else will
// refresh the current token (using r.Context for HTTP client
// information) and return the new one.
func (s *newWhenNeededSource) Token() (*Token, error) {
func (s *reuseTokenSource) Token() (*Token, error) {
s.mu.Lock()
defer s.mu.Unlock()
if s.t != nil && !s.t.Expired() {
if s.t.Valid() {
return s.t, nil
}
t, err := s.new.Token()
@@ -269,7 +299,7 @@ func (s *newWhenNeededSource) Token() (*Token, error) {
return t, nil
}
func retrieveToken(ctx Context, c *Config, v url.Values) (*Token, error) {
func retrieveToken(ctx context.Context, c *Config, v url.Values) (*Token, error) {
hc, err := contextClient(ctx)
if err != nil {
return nil, err
@@ -284,7 +314,7 @@ func retrieveToken(ctx Context, c *Config, v url.Values) (*Token, error) {
return nil, err
}
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
if !bustedAuth && c.ClientSecret != "" {
if !bustedAuth {
req.SetBasicAuth(c.ClientID, c.ClientSecret)
}
r, err := hc.Do(req)
@@ -350,11 +380,11 @@ func retrieveToken(ctx Context, c *Config, v url.Values) (*Token, error) {
// tokenJSON is the struct representing the HTTP response from OAuth2
// providers returning a token in JSON form.
type tokenJSON struct {
AccessToken string `json:"access_token"`
TokenType string `json:"token_type"`
RefreshToken string `json:"refresh_token"`
ExpiresIn int32 `json:"expires_in"`
Expires int32 `json:"expires"` // broken Facebook spelling of expires_in
AccessToken string `json:"access_token"`
TokenType string `json:"token_type"`
RefreshToken string `json:"refresh_token"`
ExpiresIn expirationTime `json:"expires_in"` // at least PayPal returns string, while most return number
Expires expirationTime `json:"expires"` // broken Facebook spelling of expires_in
}
func (e *tokenJSON) expiry() (t time.Time) {
@@ -367,6 +397,22 @@ func (e *tokenJSON) expiry() (t time.Time) {
return
}
type expirationTime int32
func (e *expirationTime) UnmarshalJSON(b []byte) error {
var n json.Number
err := json.Unmarshal(b, &n)
if err != nil {
return err
}
i, err := n.Int64()
if err != nil {
return err
}
*e = expirationTime(i)
return nil
}
func condVal(v string) []string {
if v == "" {
return nil
@@ -374,6 +420,25 @@ func condVal(v string) []string {
return []string{v}
}
var brokenAuthHeaderProviders = []string{
"https://accounts.google.com/",
"https://www.googleapis.com/",
"https://github.com/",
"https://api.instagram.com/",
"https://www.douban.com/",
"https://api.dropbox.com/",
"https://api.soundcloud.com/",
"https://www.linkedin.com/",
"https://api.twitch.tv/",
"https://oauth.vk.com/",
"https://api.odnoklassniki.ru/",
"https://connect.stripe.com/",
"https://api.pushbullet.com/",
"https://oauth.sandbox.trainingpeaks.com/",
"https://oauth.trainingpeaks.com/",
"https://www.strava.com/oauth/",
}
// providerAuthHeaderWorks reports whether the OAuth2 server identified by the tokenURL
// implements the OAuth2 spec correctly
// See https://code.google.com/p/goauth2/issues/detail?id=31 for background.
@@ -381,16 +446,13 @@ func condVal(v string) []string {
// - Reddit only accepts client secret in the Authorization header
// - Dropbox accepts either it in URL param or Auth header, but not both.
// - Google only accepts URL param (not spec compliant?), not Auth header
// - Stripe only accepts client secret in Auth header with Bearer method, not Basic
func providerAuthHeaderWorks(tokenURL string) bool {
if strings.HasPrefix(tokenURL, "https://accounts.google.com/") ||
strings.HasPrefix(tokenURL, "https://github.com/") ||
strings.HasPrefix(tokenURL, "https://api.instagram.com/") ||
strings.HasPrefix(tokenURL, "https://www.douban.com/") ||
strings.HasPrefix(tokenURL, "https://api.dropbox.com/") ||
strings.HasPrefix(tokenURL, "https://api.soundcloud.com/") ||
strings.HasPrefix(tokenURL, "https://www.linkedin.com/") {
// Some sites fail to implement the OAuth2 spec fully.
return false
for _, s := range brokenAuthHeaderProviders {
if strings.HasPrefix(tokenURL, s) {
// Some sites fail to implement the OAuth2 spec fully.
return false
}
}
// Assume the provider implements the spec properly
@@ -410,12 +472,52 @@ var HTTPClient contextKey
type contextKey struct{}
// NewClient creates an *http.Client from a Context and TokenSource.
// The client's lifetime does not extend beyond the lifetime of the context.
func NewClient(ctx Context, src TokenSource) *http.Client {
// The returned client is not valid beyond the lifetime of the context.
//
// As a special case, if src is nil, a non-OAuth2 client is returned
// using the provided context. This exists to support related OAuth2
// packages.
func NewClient(ctx context.Context, src TokenSource) *http.Client {
if src == nil {
c, err := contextClient(ctx)
if err != nil {
return &http.Client{Transport: errorTransport{err}}
}
return c
}
return &http.Client{
Transport: &Transport{
Base: contextTransport(ctx),
Source: src,
Source: ReuseTokenSource(nil, src),
},
}
}
// ReuseTokenSource returns a TokenSource which repeatedly returns the
// same token as long as it's valid, starting with t.
// When its cached token is invalid, a new token is obtained from src.
//
// ReuseTokenSource is typically used to reuse tokens from a cache
// (such as a file on disk) between runs of a program, rather than
// obtaining new tokens unnecessarily.
//
// The initial token t may be nil, in which case the TokenSource is
// wrapped in a caching version if it isn't one already. This also
// means it's always safe to wrap ReuseTokenSource around any other
// TokenSource without adverse effects.
func ReuseTokenSource(t *Token, src TokenSource) TokenSource {
// Don't wrap a reuseTokenSource in itself. That would work,
// but cause an unnecessary number of mutex operations.
// Just build the equivalent one.
if rt, ok := src.(*reuseTokenSource); ok {
if t == nil {
// Just use it directly.
return rt
}
src = rt.new
}
return &reuseTokenSource{
t: t,
new: src,
}
}

187
Godeps/_workspace/src/golang.org/x/oauth2/oauth2_test.go generated vendored
View File

@@ -5,11 +5,16 @@
package oauth2
import (
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"reflect"
"strconv"
"testing"
"time"
"golang.org/x/net/context"
)
@@ -56,6 +61,15 @@ func TestAuthCodeURL(t *testing.T) {
}
}
func TestAuthCodeURL_CustomParam(t *testing.T) {
conf := newConf("server")
param := SetParam("foo", "bar")
url := conf.AuthCodeURL("baz", param)
if url != "server/auth?client_id=CLIENT_ID&foo=bar&redirect_uri=REDIRECT_URL&response_type=code&scope=scope1+scope2&state=baz" {
t.Errorf("Auth code URL doesn't match the expected, found: %v", url)
}
}
func TestAuthCodeURL_Optional(t *testing.T) {
conf := &Config{
ClientID: "CLIENT_ID",
@@ -99,8 +113,8 @@ func TestExchangeRequest(t *testing.T) {
if err != nil {
t.Error(err)
}
if tok.Expired() {
t.Errorf("Token shouldn't be expired.")
if !tok.Valid() {
t.Fatalf("Token invalid. Got: %#v", tok)
}
if tok.AccessToken != "90d64460d14870c08c81352a05dedd3465940a7c" {
t.Errorf("Unexpected access token, %#v.", tok.AccessToken)
@@ -143,8 +157,8 @@ func TestExchangeRequest_JSONResponse(t *testing.T) {
if err != nil {
t.Error(err)
}
if tok.Expired() {
t.Errorf("Token shouldn't be expired.")
if !tok.Valid() {
t.Fatalf("Token invalid. Got: %#v", tok)
}
if tok.AccessToken != "90d64460d14870c08c81352a05dedd3465940a7c" {
t.Errorf("Unexpected access token, %#v.", tok.AccessToken)
@@ -158,6 +172,60 @@ func TestExchangeRequest_JSONResponse(t *testing.T) {
}
}
const day = 24 * time.Hour
func TestExchangeRequest_JSONResponse_Expiry(t *testing.T) {
seconds := int32(day.Seconds())
jsonNumberType := reflect.TypeOf(json.Number("0"))
for _, c := range []struct {
expires string
expect error
}{
{fmt.Sprintf(`"expires_in": %d`, seconds), nil},
{fmt.Sprintf(`"expires_in": "%d"`, seconds), nil}, // PayPal case
{fmt.Sprintf(`"expires": %d`, seconds), nil}, // Facebook case
{`"expires": false`, &json.UnmarshalTypeError{Value: "bool", Type: jsonNumberType}}, // wrong type
{`"expires": {}`, &json.UnmarshalTypeError{Value: "object", Type: jsonNumberType}}, // wrong type
{`"expires": "zzz"`, &strconv.NumError{Func: "ParseInt", Num: "zzz", Err: strconv.ErrSyntax}}, // wrong value
} {
testExchangeRequest_JSONResponse_expiry(t, c.expires, c.expect)
}
}
func testExchangeRequest_JSONResponse_expiry(t *testing.T, exp string, expect error) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Write([]byte(fmt.Sprintf(`{"access_token": "90d", "scope": "user", "token_type": "bearer", %s}`, exp)))
}))
defer ts.Close()
conf := newConf(ts.URL)
t1 := time.Now().Add(day)
tok, err := conf.Exchange(NoContext, "exchange-code")
t2 := time.Now().Add(day)
// Do a fmt.Sprint comparison so either side can be
// nil. fmt.Sprint just stringifies them to "<nil>", and no
// non-nil expected error ever stringifies as "<nil>", so this
// isn't terribly disgusting. We do this because Go 1.4 and
// Go 1.5 return a different deep value for
// json.UnmarshalTypeError. In Go 1.5, the
// json.UnmarshalTypeError contains a new field with a new
// non-zero value. Rather than ignore it here with reflect or
// add new files and +build tags, just look at the strings.
if fmt.Sprint(err) != fmt.Sprint(expect) {
t.Errorf("Error = %v; want %v", err, expect)
}
if err != nil {
return
}
if !tok.Valid() {
t.Fatalf("Token invalid. Got: %#v", tok)
}
expiry := tok.Expiry
if expiry.Before(t1) || expiry.After(t2) {
t.Errorf("Unexpected value for Expiry: %v (shold be between %v and %v)", expiry, t1, t2)
}
}
func TestExchangeRequest_BadResponse(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
@@ -210,6 +278,53 @@ func TestExchangeRequest_NonBasicAuth(t *testing.T) {
conf.Exchange(ctx, "code")
}
func TestPasswordCredentialsTokenRequest(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
defer r.Body.Close()
expected := "/token"
if r.URL.String() != expected {
t.Errorf("URL = %q; want %q", r.URL, expected)
}
headerAuth := r.Header.Get("Authorization")
expected = "Basic Q0xJRU5UX0lEOkNMSUVOVF9TRUNSRVQ="
if headerAuth != expected {
t.Errorf("Authorization header = %q; want %q", headerAuth, expected)
}
headerContentType := r.Header.Get("Content-Type")
expected = "application/x-www-form-urlencoded"
if headerContentType != expected {
t.Errorf("Content-Type header = %q; want %q", headerContentType, expected)
}
body, err := ioutil.ReadAll(r.Body)
if err != nil {
t.Errorf("Failed reading request body: %s.", err)
}
expected = "client_id=CLIENT_ID&grant_type=password&password=password1&scope=scope1+scope2&username=user1"
if string(body) != expected {
t.Errorf("res.Body = %q; want %q", string(body), expected)
}
w.Header().Set("Content-Type", "application/x-www-form-urlencoded")
w.Write([]byte("access_token=90d64460d14870c08c81352a05dedd3465940a7c&scope=user&token_type=bearer"))
}))
defer ts.Close()
conf := newConf(ts.URL)
tok, err := conf.PasswordCredentialsToken(NoContext, "user1", "password1")
if err != nil {
t.Error(err)
}
if !tok.Valid() {
t.Fatalf("Token invalid. Got: %#v", tok)
}
expected := "90d64460d14870c08c81352a05dedd3465940a7c"
if tok.AccessToken != expected {
t.Errorf("AccessToken = %q; want %q", tok.AccessToken, expected)
}
expected = "bearer"
if tok.TokenType != expected {
t.Errorf("TokenType = %q; want %q", tok.TokenType, expected)
}
}
func TestTokenRefreshRequest(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.String() == "/somethingelse" {
@@ -258,3 +373,67 @@ func TestFetchWithNoRefreshToken(t *testing.T) {
t.Errorf("Fetch should return an error if no refresh token is set")
}
}
func TestRefreshToken_RefreshTokenReplacement(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Write([]byte(`{"access_token":"ACCESS TOKEN", "scope": "user", "token_type": "bearer", "refresh_token": "NEW REFRESH TOKEN"}`))
return
}))
defer ts.Close()
conf := newConf(ts.URL)
tkr := tokenRefresher{
conf: conf,
ctx: NoContext,
refreshToken: "OLD REFRESH TOKEN",
}
tk, err := tkr.Token()
if err != nil {
t.Errorf("Unexpected refreshToken error returned: %v", err)
return
}
if tk.RefreshToken != tkr.refreshToken {
t.Errorf("tokenRefresher.refresh_token = %s; want %s", tkr.refreshToken, tk.RefreshToken)
}
}
func TestConfigClientWithToken(t *testing.T) {
tok := &Token{
AccessToken: "abc123",
}
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if got, want := r.Header.Get("Authorization"), fmt.Sprintf("Bearer %s", tok.AccessToken); got != want {
t.Errorf("Authorization header = %q; want %q", got, want)
}
return
}))
defer ts.Close()
conf := newConf(ts.URL)
c := conf.Client(NoContext, tok)
req, err := http.NewRequest("GET", ts.URL, nil)
if err != nil {
t.Error(err)
}
_, err = c.Do(req)
if err != nil {
t.Error(err)
}
}
func Test_providerAuthHeaderWorks(t *testing.T) {
for _, p := range brokenAuthHeaderProviders {
if providerAuthHeaderWorks(p) {
t.Errorf("URL: %s not found in list", p)
}
p := fmt.Sprintf("%ssomesuffix", p)
if providerAuthHeaderWorks(p) {
t.Errorf("URL: %s not found in list", p)
}
}
p := "https://api.not-in-the-list-example.com/"
if !providerAuthHeaderWorks(p) {
t.Errorf("URL: %s found in list", p)
}
}

16
Godeps/_workspace/src/golang.org/x/oauth2/odnoklassniki/odnoklassniki.go generated vendored Normal file
View File

@@ -0,0 +1,16 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package odnoklassniki provides constants for using OAuth2 to access Odnoklassniki.
package odnoklassniki // import "golang.org/x/oauth2/odnoklassniki"
import (
"golang.org/x/oauth2"
)
// Endpoint is Odnoklassniki's OAuth 2.0 endpoint.
var Endpoint = oauth2.Endpoint{
AuthURL: "https://www.odnoklassniki.ru/oauth/authorize",
TokenURL: "https://api.odnoklassniki.ru/oauth/token.do",
}

22
Godeps/_workspace/src/golang.org/x/oauth2/paypal/paypal.go generated vendored Normal file
View File

@@ -0,0 +1,22 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package paypal provides constants for using OAuth2 to access PayPal.
package paypal // import "golang.org/x/oauth2/paypal"
import (
"golang.org/x/oauth2"
)
// Endpoint is PayPal's OAuth 2.0 endpoint in live (production) environment.
var Endpoint = oauth2.Endpoint{
AuthURL: "https://www.paypal.com/webapps/auth/protocol/openidconnect/v1/authorize",
TokenURL: "https://api.paypal.com/v1/identity/openidconnect/tokenservice",
}
// SandboxEndpoint is PayPal's OAuth 2.0 endpoint in sandbox (testing) environment.
var SandboxEndpoint = oauth2.Endpoint{
AuthURL: "https://www.sandbox.paypal.com/webapps/auth/protocol/openidconnect/v1/authorize",
TokenURL: "https://api.sandbox.paypal.com/v1/identity/openidconnect/tokenservice",
}

47
Godeps/_workspace/src/golang.org/x/oauth2/token.go generated vendored
View File

@@ -10,13 +10,18 @@ import (
"time"
)
// expiryDelta determines how earlier a token should be considered
// expired than its actual expiration time. It is used to avoid late
// expirations due to client-server time mismatches.
const expiryDelta = 10 * time.Second
// Token represents the crendentials used to authorize
// the requests to access protected resources on the OAuth 2.0
// provider's backend.
//
// Most users of this package should not access fields of Token
// directly. They're exported mostly for use by related packages
// implementing derivate OAuth2 flows.
// implementing derivative OAuth2 flows.
type Token struct {
// AccessToken is the token that authorizes and authenticates
// the requests.
@@ -60,28 +65,40 @@ func (t *Token) SetAuthHeader(r *http.Request) {
r.Header.Set("Authorization", t.Type()+" "+t.AccessToken)
}
// Extra returns an extra field returned from the server during token
// retrieval.
func (t *Token) Extra(key string) string {
// WithExtra returns a new Token that's a clone of t, but using the
// provided raw extra map. This is only intended for use by packages
// implementing derivative OAuth2 flows.
func (t *Token) WithExtra(extra interface{}) *Token {
t2 := new(Token)
*t2 = *t
t2.raw = extra
return t2
}
// Extra returns an extra field.
// Extra fields are key-value pairs returned by the server as a
// part of the token retrieval response.
func (t *Token) Extra(key string) interface{} {
if vals, ok := t.raw.(url.Values); ok {
// TODO(jbd): Cast numeric values to int64 or float64.
return vals.Get(key)
}
if raw, ok := t.raw.(map[string]interface{}); ok {
if val, ok := raw[key].(string); ok {
return val
}
return raw[key]
}
return ""
return nil
}
// Expired returns true if there is no access token or the
// access token is expired.
func (t *Token) Expired() bool {
if t.AccessToken == "" {
return true
}
// expired reports whether the token is expired.
// t must be non-nil.
func (t *Token) expired() bool {
if t.Expiry.IsZero() {
return false
}
return t.Expiry.Before(time.Now())
return t.Expiry.Add(-expiryDelta).Before(time.Now())
}
// Valid reports whether t is non-nil, has an AccessToken, and is not expired.
func (t *Token) Valid() bool {
return t != nil && t.AccessToken != "" && !t.expired()
}

50
Godeps/_workspace/src/golang.org/x/oauth2/token_test.go generated vendored Normal file
View File

@@ -0,0 +1,50 @@
// Copyright 2014 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package oauth2
import (
"testing"
"time"
)
func TestTokenExtra(t *testing.T) {
type testCase struct {
key string
val interface{}
want interface{}
}
const key = "extra-key"
cases := []testCase{
{key: key, val: "abc", want: "abc"},
{key: key, val: 123, want: 123},
{key: key, val: "", want: ""},
{key: "other-key", val: "def", want: nil},
}
for _, tc := range cases {
extra := make(map[string]interface{})
extra[tc.key] = tc.val
tok := &Token{raw: extra}
if got, want := tok.Extra(key), tc.want; got != want {
t.Errorf("Extra(%q) = %q; want %q", key, got, want)
}
}
}
func TestTokenExpiry(t *testing.T) {
now := time.Now()
cases := []struct {
name string
tok *Token
want bool
}{
{name: "12 seconds", tok: &Token{Expiry: now.Add(12 * time.Second)}, want: false},
{name: "10 seconds", tok: &Token{Expiry: now.Add(expiryDelta)}, want: true},
}
for _, tc := range cases {
if got, want := tc.tok.expired(), tc.want; got != want {
t.Errorf("expired (%q) = %v; want %v", tc.name, got, want)
}
}
}

10
Godeps/_workspace/src/golang.org/x/oauth2/transport_test.go generated vendored
View File

@@ -32,10 +32,10 @@ func TestTransportTokenSource(t *testing.T) {
client.Get(server.URL)
}
func TestExpiredWithNoAccessToken(t *testing.T) {
func TestTokenValidNoAccessToken(t *testing.T) {
token := &Token{}
if !token.Expired() {
t.Errorf("Token should be expired if no access token is provided")
if token.Valid() {
t.Errorf("Token should not be valid with no access token")
}
}
@@ -43,8 +43,8 @@ func TestExpiredWithExpiry(t *testing.T) {
token := &Token{
Expiry: time.Now().Add(-5 * time.Hour),
}
if !token.Expired() {
t.Errorf("Token should be expired if no access token is provided")
if token.Valid() {
t.Errorf("Token should not be valid if it expired in the past")
}
}

16
Godeps/_workspace/src/golang.org/x/oauth2/vk/vk.go generated vendored Normal file
View File

@@ -0,0 +1,16 @@
// Copyright 2015 The oauth2 Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package vk provides constants for using OAuth2 to access VK.com.
package vk // import "golang.org/x/oauth2/vk"
import (
"golang.org/x/oauth2"
)
// Endpoint is VK's OAuth 2.0 endpoint.
var Endpoint = oauth2.Endpoint{
AuthURL: "https://oauth.vk.com/authorize",
TokenURL: "https://oauth.vk.com/access_token",
}

3
pkg/social/social.go
View File

@@ -7,6 +7,7 @@ import (
"github.com/grafana/grafana/pkg/models"
"github.com/grafana/grafana/pkg/setting"
"golang.org/x/net/context"
"golang.org/x/oauth2"
)
@@ -24,7 +25,7 @@ type SocialConnector interface {
UserInfo(token *oauth2.Token) (*BasicUserInfo, error)
AuthCodeURL(state string, opts ...oauth2.AuthCodeOption) string
Exchange(ctx oauth2.Context, code string) (*oauth2.Token, error)
Exchange(ctx context.Context, code string) (*oauth2.Token, error)
}
var (