1 files changed, 0 insertions, 201 deletions
diff --git a/vendor/golang.org/x/oauth2/google/sdk.go b/vendor/golang.org/x/oauth2/google/sdk.go
deleted file mode 100644
index b9660ca..0000000
--- a/vendor/golang.org/x/oauth2/google/sdk.go
+++ /dev/null
@@ -1,201 +0,0 @@
-// Copyright 2015 The Go 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 (
-	"bufio"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"io"
-	"net/http"
-	"os"
-	"os/user"
-	"path/filepath"
-	"runtime"
-	"strings"
-	"time"
-
-	"golang.org/x/net/context"
-	"golang.org/x/oauth2"
-)
-
-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 := 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
-}
-
-func parseINI(ini io.Reader) (map[string]map[string]string, error) {
-	result := map[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
-}
-
-// 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 {
-	// Prefer $HOME over user.Current due to glibc bug: golang.org/issue/13470
-	if v := os.Getenv("HOME"); v != "" {
-		return v
-	}
-	// Else, fall back to user.Current:
-	if u, err := user.Current(); err == nil {
-		return u.HomeDir
-	}
-	return ""
-}