1 files changed, 0 insertions, 212 deletions
diff --git a/vendor/golang.org/x/oauth2/token.go b/vendor/golang.org/x/oauth2/token.go
deleted file mode 100644
index 109997d77..000000000
--- a/vendor/golang.org/x/oauth2/token.go
+++ /dev/null
@@ -1,212 +0,0 @@
-// Copyright 2014 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 oauth2
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-	"net/url"
-	"strconv"
-	"strings"
-	"time"
-
-	"golang.org/x/oauth2/internal"
-)
-
-// defaultExpiryDelta 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 defaultExpiryDelta = 10 * time.Second
-
-// Token represents the credentials 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 derivative OAuth2 flows.
-type Token struct {
-	// AccessToken is the token that authorizes and authenticates
-	// the requests.
-	AccessToken string `json:"access_token"`
-
-	// TokenType is the type of token.
-	// The Type method returns either this or "Bearer", the default.
-	TokenType string `json:"token_type,omitempty"`
-
-	// 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 `json:"refresh_token,omitempty"`
-
-	// 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 `json:"expiry,omitempty"`
-
-	// ExpiresIn is the OAuth2 wire format "expires_in" field,
-	// which specifies how many seconds later the token expires,
-	// relative to an unknown time base approximately around "now".
-	// It is the application's responsibility to populate
-	// `Expiry` from `ExpiresIn` when required.
-	ExpiresIn int64 `json:"expires_in,omitempty"`
-
-	// raw optionally contains extra metadata from the server
-	// when updating a token.
-	raw interface{}
-
-	// expiryDelta is used to calculate when a token is considered
-	// expired, by subtracting from Expiry. If zero, defaultExpiryDelta
-	// is used.
-	expiryDelta time.Duration
-}
-
-// Type returns t.TokenType if non-empty, else "Bearer".
-func (t *Token) Type() string {
-	if strings.EqualFold(t.TokenType, "bearer") {
-		return "Bearer"
-	}
-	if strings.EqualFold(t.TokenType, "mac") {
-		return "MAC"
-	}
-	if strings.EqualFold(t.TokenType, "basic") {
-		return "Basic"
-	}
-	if t.TokenType != "" {
-		return t.TokenType
-	}
-	return "Bearer"
-}
-
-// SetAuthHeader sets the Authorization header to r using the access
-// token in t.
-//
-// This method is unnecessary when using Transport or an HTTP Client
-// returned by this package.
-func (t *Token) SetAuthHeader(r *http.Request) {
-	r.Header.Set("Authorization", t.Type()+" "+t.AccessToken)
-}
-
-// 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 raw, ok := t.raw.(map[string]interface{}); ok {
-		return raw[key]
-	}
-
-	vals, ok := t.raw.(url.Values)
-	if !ok {
-		return nil
-	}
-
-	v := vals.Get(key)
-	switch s := strings.TrimSpace(v); strings.Count(s, ".") {
-	case 0: // Contains no "."; try to parse as int
-		if i, err := strconv.ParseInt(s, 10, 64); err == nil {
-			return i
-		}
-	case 1: // Contains a single "."; try to parse as float
-		if f, err := strconv.ParseFloat(s, 64); err == nil {
-			return f
-		}
-	}
-
-	return v
-}
-
-// timeNow is time.Now but pulled out as a variable for tests.
-var timeNow = time.Now
-
-// expired reports whether the token is expired.
-// t must be non-nil.
-func (t *Token) expired() bool {
-	if t.Expiry.IsZero() {
-		return false
-	}
-
-	expiryDelta := defaultExpiryDelta
-	if t.expiryDelta != 0 {
-		expiryDelta = t.expiryDelta
-	}
-	return t.Expiry.Round(0).Add(-expiryDelta).Before(timeNow())
-}
-
-// 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()
-}
-
-// tokenFromInternal maps an *internal.Token struct into
-// a *Token struct.
-func tokenFromInternal(t *internal.Token) *Token {
-	if t == nil {
-		return nil
-	}
-	return &Token{
-		AccessToken:  t.AccessToken,
-		TokenType:    t.TokenType,
-		RefreshToken: t.RefreshToken,
-		Expiry:       t.Expiry,
-		raw:          t.Raw,
-	}
-}
-
-// retrieveToken takes a *Config and uses that to retrieve an *internal.Token.
-// This token is then mapped from *internal.Token into an *oauth2.Token which is returned along
-// with an error..
-func retrieveToken(ctx context.Context, c *Config, v url.Values) (*Token, error) {
-	tk, err := internal.RetrieveToken(ctx, c.ClientID, c.ClientSecret, c.Endpoint.TokenURL, v, internal.AuthStyle(c.Endpoint.AuthStyle), c.authStyleCache.Get())
-	if err != nil {
-		if rErr, ok := err.(*internal.RetrieveError); ok {
-			return nil, (*RetrieveError)(rErr)
-		}
-		return nil, err
-	}
-	return tokenFromInternal(tk), nil
-}
-
-// RetrieveError is the error returned when the token endpoint returns a
-// non-2XX HTTP status code or populates RFC 6749's 'error' parameter.
-// https://datatracker.ietf.org/doc/html/rfc6749#section-5.2
-type RetrieveError struct {
-	Response *http.Response
-	// Body is the body that was consumed by reading Response.Body.
-	// It may be truncated.
-	Body []byte
-	// ErrorCode is RFC 6749's 'error' parameter.
-	ErrorCode string
-	// ErrorDescription is RFC 6749's 'error_description' parameter.
-	ErrorDescription string
-	// ErrorURI is RFC 6749's 'error_uri' parameter.
-	ErrorURI string
-}
-
-func (r *RetrieveError) Error() string {
-	if r.ErrorCode != "" {
-		s := fmt.Sprintf("oauth2: %q", r.ErrorCode)
-		if r.ErrorDescription != "" {
-			s += fmt.Sprintf(" %q", r.ErrorDescription)
-		}
-		if r.ErrorURI != "" {
-			s += fmt.Sprintf(" %q", r.ErrorURI)
-		}
-		return s
-	}
-	return fmt.Sprintf("oauth2: cannot fetch token: %v\nResponse: %s", r.Response.Status, r.Body)
-}