1 files changed, 0 insertions, 213 deletions
diff --git a/kube2msb/src/vendor/golang.org/x/oauth2/internal/token.go b/kube2msb/src/vendor/golang.org/x/oauth2/internal/token.go
deleted file mode 100644
index ea6716c..0000000
--- a/kube2msb/src/vendor/golang.org/x/oauth2/internal/token.go
+++ /dev/null
@@ -1,213 +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 internal contains support packages for oauth2 package.
-package internal
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"mime"
-	"net/http"
-	"net/url"
-	"strconv"
-	"strings"
-	"time"
-
-	"golang.org/x/net/context"
-)
-
-// Token represents the crendentials used to authorize
-// the requests to access protected resources on the OAuth 2.0
-// provider's backend.
-//
-// This type is a mirror of oauth2.Token and exists to break
-// an otherwise-circular dependency. Other internal packages
-// should convert this Token into an oauth2.Token before use.
-type Token struct {
-	// AccessToken is the token that authorizes and authenticates
-	// the requests.
-	AccessToken string
-
-	// TokenType is the type of token.
-	// The Type method returns either this or "Bearer", the default.
-	TokenType string
-
-	// RefreshToken is a token that's used by the application
-	// (as opposed to the user) to refresh the access token
-	// if it expires.
-	RefreshToken string
-
-	// Expiry is the optional expiration time of the access token.
-	//
-	// If zero, TokenSource implementations will reuse the same
-	// token forever and RefreshToken or equivalent
-	// mechanisms for that TokenSource will not be used.
-	Expiry time.Time
-
-	// Raw optionally contains extra metadata from the server
-	// when updating a token.
-	Raw interface{}
-}
-
-// 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    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) {
-	if v := e.ExpiresIn; v != 0 {
-		return time.Now().Add(time.Duration(v) * time.Second)
-	}
-	if v := e.Expires; v != 0 {
-		return time.Now().Add(time.Duration(v) * time.Second)
-	}
-	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
-}
-
-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/",
-	"https://app.box.com/",
-	"https://test-sandbox.auth.corp.google.com",
-	"https://user.gini.net/",
-}
-
-// 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.
-// In summary:
-// - 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 {
-	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
-	// otherwise. We can add more exceptions as they're
-	// discovered. We will _not_ be adding configurable hooks
-	// to this package to let users select server bugs.
-	return true
-}
-
-func RetrieveToken(ctx context.Context, ClientID, ClientSecret, TokenURL string, v url.Values) (*Token, error) {
-	hc, err := ContextClient(ctx)
-	if err != nil {
-		return nil, err
-	}
-	v.Set("client_id", ClientID)
-	bustedAuth := !providerAuthHeaderWorks(TokenURL)
-	if bustedAuth && ClientSecret != "" {
-		v.Set("client_secret", ClientSecret)
-	}
-	req, err := http.NewRequest("POST", TokenURL, strings.NewReader(v.Encode()))
-	if err != nil {
-		return nil, err
-	}
-	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
-	if !bustedAuth {
-		req.SetBasicAuth(ClientID, ClientSecret)
-	}
-	r, err := hc.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	defer r.Body.Close()
-	body, err := ioutil.ReadAll(io.LimitReader(r.Body, 1<<20))
-	if err != nil {
-		return nil, fmt.Errorf("oauth2: cannot fetch token: %v", err)
-	}
-	if code := r.StatusCode; code < 200 || code > 299 {
-		return nil, fmt.Errorf("oauth2: cannot fetch token: %v\nResponse: %s", r.Status, body)
-	}
-
-	var token *Token
-	content, _, _ := mime.ParseMediaType(r.Header.Get("Content-Type"))
-	switch content {
-	case "application/x-www-form-urlencoded", "text/plain":
-		vals, err := url.ParseQuery(string(body))
-		if err != nil {
-			return nil, err
-		}
-		token = &Token{
-			AccessToken:  vals.Get("access_token"),
-			TokenType:    vals.Get("token_type"),
-			RefreshToken: vals.Get("refresh_token"),
-			Raw:          vals,
-		}
-		e := vals.Get("expires_in")
-		if e == "" {
-			// TODO(jbd): Facebook's OAuth2 implementation is broken and
-			// returns expires_in field in expires. Remove the fallback to expires,
-			// when Facebook fixes their implementation.
-			e = vals.Get("expires")
-		}
-		expires, _ := strconv.Atoi(e)
-		if expires != 0 {
-			token.Expiry = time.Now().Add(time.Duration(expires) * time.Second)
-		}
-	default:
-		var tj tokenJSON
-		if err = json.Unmarshal(body, &tj); err != nil {
-			return nil, err
-		}
-		token = &Token{
-			AccessToken:  tj.AccessToken,
-			TokenType:    tj.TokenType,
-			RefreshToken: tj.RefreshToken,
-			Expiry:       tj.expiry(),
-			Raw:          make(map[string]interface{}),
-		}
-		json.Unmarshal(body, &token.Raw) // no error checks for optional fields
-	}
-	// Don't overwrite `RefreshToken` with an empty value
-	// if this was a token refreshing request.
-	if token.RefreshToken == "" {
-		token.RefreshToken = v.Get("refresh_token")
-	}
-	return token, nil
-}