mod: do: bump golang.org/x/oauth2 from 0.12.0 to 0.13.0

Bumps [golang.org/x/oauth2](https://github.com/golang/oauth2) from 0.12.0 to 0.13.0.
- [Commits](https://github.com/golang/oauth2/compare/v0.12.0...v0.13.0)

---
updated-dependencies:
- dependency-name: golang.org/x/oauth2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

17 files changed, 592 insertions, 122 deletions

diff --git a/go.mod b/go.mod
index 96c7091b1..1195d2c79 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@ require (
 	github.com/stretchr/testify v1.8.4
 	github.com/ulikunitz/xz v0.5.11
 	golang.org/x/net v0.16.0
-	golang.org/x/oauth2 v0.12.0
+	golang.org/x/oauth2 v0.13.0
 	golang.org/x/perf v0.0.0-20230221235046-aebcfb61e84c
 	golang.org/x/sync v0.4.0
 	golang.org/x/sys v0.13.0
diff --git a/go.sum b/go.sum
index 40769263c..116064524 100644
--- a/go.sum
+++ b/go.sum
@@ -787,8 +787,8 @@ golang.org/x/oauth2 v0.0.0-20201109201403-9fd604954f58/go.mod h1:KelEdhl1UZF7XfJ
 golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20210218202405-ba52d332ba99/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
 golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
-golang.org/x/oauth2 v0.12.0 h1:smVPGxink+n1ZI5pkQa8y6fZT0RW0MgCO5bFpepy4B4=
-golang.org/x/oauth2 v0.12.0/go.mod h1:A74bZ3aGXgCY0qaIC9Ahg6Lglin4AMAco8cIv9baba4=
+golang.org/x/oauth2 v0.13.0 h1:jDDenyj+WgFtmV3zYVoi8aE2BwtXFLWOA67ZfNWftiY=
+golang.org/x/oauth2 v0.13.0/go.mod h1:/JMhi4ZRXAf4HG9LiNmxvk+45+96RUlVThiH8FzNBn0=
 golang.org/x/perf v0.0.0-20230221235046-aebcfb61e84c h1:xR7iBj/IHpQuWFrftdwa1ttoVJKSDg+37NHA2XblmrU=
 golang.org/x/perf v0.0.0-20230221235046-aebcfb61e84c/go.mod h1:UBKtEnL8aqnd+0JHqZ+2qoMDwtuy6cYhhKNoHLBiTQc=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
diff --git a/vendor/golang.org/x/oauth2/deviceauth.go b/vendor/golang.org/x/oauth2/deviceauth.go
new file mode 100644
index 000000000..e99c92f39
--- /dev/null
+++ b/vendor/golang.org/x/oauth2/deviceauth.go
@@ -0,0 +1,198 @@
+package oauth2
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"golang.org/x/oauth2/internal"
+)
+
+// https://datatracker.ietf.org/doc/html/rfc8628#section-3.5
+const (
+	errAuthorizationPending = "authorization_pending"
+	errSlowDown             = "slow_down"
+	errAccessDenied         = "access_denied"
+	errExpiredToken         = "expired_token"
+)
+
+// DeviceAuthResponse describes a successful RFC 8628 Device Authorization Response
+// https://datatracker.ietf.org/doc/html/rfc8628#section-3.2
+type DeviceAuthResponse struct {
+	// DeviceCode
+	DeviceCode string `json:"device_code"`
+	// UserCode is the code the user should enter at the verification uri
+	UserCode string `json:"user_code"`
+	// VerificationURI is where user should enter the user code
+	VerificationURI string `json:"verification_uri"`
+	// VerificationURIComplete (if populated) includes the user code in the verification URI. This is typically shown to the user in non-textual form, such as a QR code.
+	VerificationURIComplete string `json:"verification_uri_complete,omitempty"`
+	// Expiry is when the device code and user code expire
+	Expiry time.Time `json:"expires_in,omitempty"`
+	// Interval is the duration in seconds that Poll should wait between requests
+	Interval int64 `json:"interval,omitempty"`
+}
+
+func (d DeviceAuthResponse) MarshalJSON() ([]byte, error) {
+	type Alias DeviceAuthResponse
+	var expiresIn int64
+	if !d.Expiry.IsZero() {
+		expiresIn = int64(time.Until(d.Expiry).Seconds())
+	}
+	return json.Marshal(&struct {
+		ExpiresIn int64 `json:"expires_in,omitempty"`
+		*Alias
+	}{
+		ExpiresIn: expiresIn,
+		Alias:     (*Alias)(&d),
+	})
+
+}
+
+func (c *DeviceAuthResponse) UnmarshalJSON(data []byte) error {
+	type Alias DeviceAuthResponse
+	aux := &struct {
+		ExpiresIn int64 `json:"expires_in"`
+		// workaround misspelling of verification_uri
+		VerificationURL string `json:"verification_url"`
+		*Alias
+	}{
+		Alias: (*Alias)(c),
+	}
+	if err := json.Unmarshal(data, &aux); err != nil {
+		return err
+	}
+	if aux.ExpiresIn != 0 {
+		c.Expiry = time.Now().UTC().Add(time.Second * time.Duration(aux.ExpiresIn))
+	}
+	if c.VerificationURI == "" {
+		c.VerificationURI = aux.VerificationURL
+	}
+	return nil
+}
+
+// DeviceAuth returns a device auth struct which contains a device code
+// and authorization information provided for users to enter on another device.
+func (c *Config) DeviceAuth(ctx context.Context, opts ...AuthCodeOption) (*DeviceAuthResponse, error) {
+	// https://datatracker.ietf.org/doc/html/rfc8628#section-3.1
+	v := url.Values{
+		"client_id": {c.ClientID},
+	}
+	if len(c.Scopes) > 0 {
+		v.Set("scope", strings.Join(c.Scopes, " "))
+	}
+	for _, opt := range opts {
+		opt.setValue(v)
+	}
+	return retrieveDeviceAuth(ctx, c, v)
+}
+
+func retrieveDeviceAuth(ctx context.Context, c *Config, v url.Values) (*DeviceAuthResponse, error) {
+	if c.Endpoint.DeviceAuthURL == "" {
+		return nil, errors.New("endpoint missing DeviceAuthURL")
+	}
+
+	req, err := http.NewRequest("POST", c.Endpoint.DeviceAuthURL, strings.NewReader(v.Encode()))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	req.Header.Set("Accept", "application/json")
+
+	t := time.Now()
+	r, err := internal.ContextClient(ctx).Do(req)
+	if err != nil {
+		return nil, err
+	}
+
+	body, err := io.ReadAll(io.LimitReader(r.Body, 1<<20))
+	if err != nil {
+		return nil, fmt.Errorf("oauth2: cannot auth device: %v", err)
+	}
+	if code := r.StatusCode; code < 200 || code > 299 {
+		return nil, &RetrieveError{
+			Response: r,
+			Body:     body,
+		}
+	}
+
+	da := &DeviceAuthResponse{}
+	err = json.Unmarshal(body, &da)
+	if err != nil {
+		return nil, fmt.Errorf("unmarshal %s", err)
+	}
+
+	if !da.Expiry.IsZero() {
+		// Make a small adjustment to account for time taken by the request
+		da.Expiry = da.Expiry.Add(-time.Since(t))
+	}
+
+	return da, nil
+}
+
+// DeviceAccessToken polls the server to exchange a device code for a token.
+func (c *Config) DeviceAccessToken(ctx context.Context, da *DeviceAuthResponse, opts ...AuthCodeOption) (*Token, error) {
+	if !da.Expiry.IsZero() {
+		var cancel context.CancelFunc
+		ctx, cancel = context.WithDeadline(ctx, da.Expiry)
+		defer cancel()
+	}
+
+	// https://datatracker.ietf.org/doc/html/rfc8628#section-3.4
+	v := url.Values{
+		"client_id":   {c.ClientID},
+		"grant_type":  {"urn:ietf:params:oauth:grant-type:device_code"},
+		"device_code": {da.DeviceCode},
+	}
+	if len(c.Scopes) > 0 {
+		v.Set("scope", strings.Join(c.Scopes, " "))
+	}
+	for _, opt := range opts {
+		opt.setValue(v)
+	}
+
+	// "If no value is provided, clients MUST use 5 as the default."
+	// https://datatracker.ietf.org/doc/html/rfc8628#section-3.2
+	interval := da.Interval
+	if interval == 0 {
+		interval = 5
+	}
+
+	ticker := time.NewTicker(time.Duration(interval) * time.Second)
+	defer ticker.Stop()
+	for {
+		select {
+		case <-ctx.Done():
+			return nil, ctx.Err()
+		case <-ticker.C:
+			tok, err := retrieveToken(ctx, c, v)
+			if err == nil {
+				return tok, nil
+			}
+
+			e, ok := err.(*RetrieveError)
+			if !ok {
+				return nil, err
+			}
+			switch e.ErrorCode {
+			case errSlowDown:
+				// https://datatracker.ietf.org/doc/html/rfc8628#section-3.5
+				// "the interval MUST be increased by 5 seconds for this and all subsequent requests"
+				interval += 5
+				ticker.Reset(time.Duration(interval) * time.Second)
+			case errAuthorizationPending:
+				// Do nothing.
+			case errAccessDenied, errExpiredToken:
+				fallthrough
+			default:
+				return tok, err
+			}
+		}
+	}
+}
diff --git a/vendor/golang.org/x/oauth2/google/default.go b/vendor/golang.org/x/oauth2/google/default.go
index 2cf71f0f9..12b12a30c 100644
--- a/vendor/golang.org/x/oauth2/google/default.go
+++ b/vendor/golang.org/x/oauth2/google/default.go
@@ -19,7 +19,10 @@ import (
 	"golang.org/x/oauth2/authhandler"
 )
 
-const adcSetupURL = "https://cloud.google.com/docs/authentication/external/set-up-adc"
+const (
+	adcSetupURL           = "https://cloud.google.com/docs/authentication/external/set-up-adc"
+	universeDomainDefault = "googleapis.com"
+)
 
 // Credentials holds Google credentials, including "Application Default Credentials".
 // For more details, see:
@@ -37,6 +40,18 @@ type Credentials struct {
 	// environment and not with a credentials file, e.g. when code is
 	// running on Google Cloud Platform.
 	JSON []byte
+
+	// universeDomain is the default service domain for a given Cloud universe.
+	universeDomain string
+}
+
+// UniverseDomain returns the default service domain for a given Cloud universe.
+// The default value is "googleapis.com".
+func (c *Credentials) UniverseDomain() string {
+	if c.universeDomain == "" {
+		return universeDomainDefault
+	}
+	return c.universeDomain
 }
 
 // DefaultCredentials is the old name of Credentials.
@@ -200,15 +215,23 @@ func CredentialsFromJSONWithParams(ctx context.Context, jsonData []byte, params
 	if err := json.Unmarshal(jsonData, &f); err != nil {
 		return nil, err
 	}
+
+	universeDomain := f.UniverseDomain
+	// Authorized user credentials are only supported in the googleapis.com universe.
+	if f.Type == userCredentialsKey {
+		universeDomain = universeDomainDefault
+	}
+
 	ts, err := f.tokenSource(ctx, params)
 	if err != nil {
 		return nil, err
 	}
 	ts = newErrWrappingTokenSource(ts)
 	return &Credentials{
-		ProjectID:   f.ProjectID,
-		TokenSource: ts,
-		JSON:        jsonData,
+		ProjectID:      f.ProjectID,
+		TokenSource:    ts,
+		JSON:           jsonData,
+		universeDomain: universeDomain,
 	}, nil
 }
 
diff --git a/vendor/golang.org/x/oauth2/google/google.go b/vendor/golang.org/x/oauth2/google/google.go
index cc1223889..c66c53527 100644
--- a/vendor/golang.org/x/oauth2/google/google.go
+++ b/vendor/golang.org/x/oauth2/google/google.go
@@ -16,14 +16,16 @@ import (
 	"cloud.google.com/go/compute/metadata"
 	"golang.org/x/oauth2"
 	"golang.org/x/oauth2/google/internal/externalaccount"
+	"golang.org/x/oauth2/google/internal/externalaccountauthorizeduser"
 	"golang.org/x/oauth2/jwt"
 )
 
 // Endpoint is Google's OAuth 2.0 default endpoint.
 var Endpoint = oauth2.Endpoint{
-	AuthURL:   "https://accounts.google.com/o/oauth2/auth",
-	TokenURL:  "https://oauth2.googleapis.com/token",
-	AuthStyle: oauth2.AuthStyleInParams,
+	AuthURL:       "https://accounts.google.com/o/oauth2/auth",
+	TokenURL:      "https://oauth2.googleapis.com/token",
+	DeviceAuthURL: "https://oauth2.googleapis.com/device/code",
+	AuthStyle:     oauth2.AuthStyleInParams,
 }
 
 // MTLSTokenURL is Google's OAuth 2.0 default mTLS endpoint.
@@ -95,10 +97,11 @@ func JWTConfigFromJSON(jsonKey []byte, scope ...string) (*jwt.Config, error) {
 
 // JSON key file types.
 const (
-	serviceAccountKey          = "service_account"
-	userCredentialsKey         = "authorized_user"
-	externalAccountKey         = "external_account"
-	impersonatedServiceAccount = "impersonated_service_account"
+	serviceAccountKey                = "service_account"
+	userCredentialsKey               = "authorized_user"
+	externalAccountKey               = "external_account"
+	externalAccountAuthorizedUserKey = "external_account_authorized_user"
+	impersonatedServiceAccount       = "impersonated_service_account"
 )
 
 // credentialsFile is the unmarshalled representation of a credentials file.
@@ -106,12 +109,13 @@ type credentialsFile struct {
 	Type string `json:"type"`
 
 	// Service Account fields
-	ClientEmail  string `json:"client_email"`
-	PrivateKeyID string `json:"private_key_id"`
-	PrivateKey   string `json:"private_key"`
-	AuthURL      string `json:"auth_uri"`
-	TokenURL     string `json:"token_uri"`
-	ProjectID    string `json:"project_id"`
+	ClientEmail    string `json:"client_email"`
+	PrivateKeyID   string `json:"private_key_id"`
+	PrivateKey     string `json:"private_key"`
+	AuthURL        string `json:"auth_uri"`
+	TokenURL       string `json:"token_uri"`
+	ProjectID      string `json:"project_id"`
+	UniverseDomain string `json:"universe_domain"`
 
 	// User Credential fields
 	// (These typically come from gcloud auth.)
@@ -131,6 +135,9 @@ type credentialsFile struct {
 	QuotaProjectID                 string                           `json:"quota_project_id"`
 	WorkforcePoolUserProject       string                           `json:"workforce_pool_user_project"`
 
+	// External Account Authorized User fields
+	RevokeURL string `json:"revoke_url"`
+
 	// Service account impersonation
 	SourceCredentials *credentialsFile `json:"source_credentials"`
 }
@@ -199,6 +206,19 @@ func (f *credentialsFile) tokenSource(ctx context.Context, params CredentialsPar
 			WorkforcePoolUserProject: f.WorkforcePoolUserProject,
 		}
 		return cfg.TokenSource(ctx)
+	case externalAccountAuthorizedUserKey:
+		cfg := &externalaccountauthorizeduser.Config{
+			Audience:       f.Audience,
+			RefreshToken:   f.RefreshToken,
+			TokenURL:       f.TokenURLExternal,
+			TokenInfoURL:   f.TokenInfoURL,
+			ClientID:       f.ClientID,
+			ClientSecret:   f.ClientSecret,
+			RevokeURL:      f.RevokeURL,
+			QuotaProjectID: f.QuotaProjectID,
+			Scopes:         params.Scopes,
+		}
+		return cfg.TokenSource(ctx)
 	case impersonatedServiceAccount:
 		if f.ServiceAccountImpersonationURL == "" || f.SourceCredentials == nil {
 			return nil, errors.New("missing 'source_credentials' field or 'service_account_impersonation_url' in credentials")
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/aws.go b/vendor/golang.org/x/oauth2/google/internal/externalaccount/aws.go
index 2bf3202b2..bd4efd19b 100644
--- a/vendor/golang.org/x/oauth2/google/internal/externalaccount/aws.go
+++ b/vendor/golang.org/x/oauth2/google/internal/externalaccount/aws.go
@@ -274,49 +274,6 @@ type awsRequest struct {
 	Headers []awsRequestHeader `json:"headers"`
 }
 
-func (cs awsCredentialSource) validateMetadataServers() error {
-	if err := cs.validateMetadataServer(cs.RegionURL, "region_url"); err != nil {
-		return err
-	}
-	if err := cs.validateMetadataServer(cs.CredVerificationURL, "url"); err != nil {
-		return err
-	}
-	return cs.validateMetadataServer(cs.IMDSv2SessionTokenURL, "imdsv2_session_token_url")
-}
-
-var validHostnames []string = []string{"169.254.169.254", "fd00:ec2::254"}
-
-func (cs awsCredentialSource) isValidMetadataServer(metadataUrl string) bool {
-	if metadataUrl == "" {
-		// Zero value means use default, which is valid.
-		return true
-	}
-
-	u, err := url.Parse(metadataUrl)
-	if err != nil {
-		// Unparseable URL means invalid
-		return false
-	}
-
-	for _, validHostname := range validHostnames {
-		if u.Hostname() == validHostname {
-			// If it's one of the valid hostnames, everything is good
-			return true
-		}
-	}
-
-	// hostname not found in our allowlist, so not valid
-	return false
-}
-
-func (cs awsCredentialSource) validateMetadataServer(metadataUrl, urlName string) error {
-	if !cs.isValidMetadataServer(metadataUrl) {
-		return fmt.Errorf("oauth2/google: invalid hostname %s for %s", metadataUrl, urlName)
-	}
-
-	return nil
-}
-
 func (cs awsCredentialSource) doRequest(req *http.Request) (*http.Response, error) {
 	if cs.client == nil {
 		cs.client = oauth2.NewClient(cs.ctx, nil)
@@ -339,6 +296,10 @@ func shouldUseMetadataServer() bool {
 	return !canRetrieveRegionFromEnvironment() || !canRetrieveSecurityCredentialFromEnvironment()
 }
 
+func (cs awsCredentialSource) credentialSourceType() string {
+	return "aws"
+}
+
 func (cs awsCredentialSource) subjectToken() (string, error) {
 	if cs.requestSigner == nil {
 		headers := make(map[string]string)
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/basecredentials.go b/vendor/golang.org/x/oauth2/google/internal/externalaccount/basecredentials.go
index dcd252a61..33288d367 100644
--- a/vendor/golang.org/x/oauth2/google/internal/externalaccount/basecredentials.go
+++ b/vendor/golang.org/x/oauth2/google/internal/externalaccount/basecredentials.go
@@ -8,13 +8,12 @@ import (
 	"context"
 	"fmt"
 	"net/http"
-	"net/url"
 	"regexp"
 	"strconv"
-	"strings"
 	"time"
 
 	"golang.org/x/oauth2"
+	"golang.org/x/oauth2/google/internal/stsexchange"
 )
 
 // now aliases time.Now for testing
@@ -63,31 +62,10 @@ type Config struct {
 	WorkforcePoolUserProject string
 }
 
-// Each element consists of a list of patterns.  validateURLs checks for matches
-// that include all elements in a given list, in that order.
-
 var (
 	validWorkforceAudiencePattern *regexp.Regexp = regexp.MustCompile(`//iam\.googleapis\.com/locations/[^/]+/workforcePools/`)
 )
 
-func validateURL(input string, patterns []*regexp.Regexp, scheme string) bool {
-	parsed, err := url.Parse(input)
-	if err != nil {
-		return false
-	}
-	if !strings.EqualFold(parsed.Scheme, scheme) {
-		return false
-	}
-	toTest := parsed.Host
-
-	for _, pattern := range patterns {
-		if pattern.MatchString(toTest) {
-			return true
-		}
-	}
-	return false
-}
-
 func validateWorkforceAudience(input string) bool {
 	return validWorkforceAudiencePattern.MatchString(input)
 }
@@ -185,10 +163,6 @@ func (c *Config) parse(ctx context.Context) (baseCredentialSource, error) {
 				awsCredSource.IMDSv2SessionTokenURL = c.CredentialSource.IMDSv2SessionTokenURL
 			}
 
-			if err := awsCredSource.validateMetadataServers(); err != nil {
-				return nil, err
-			}
-
 			return awsCredSource, nil
 		}
 	} else if c.CredentialSource.File != "" {
@@ -202,6 +176,7 @@ func (c *Config) parse(ctx context.Context) (baseCredentialSource, error) {
 }
 
 type baseCredentialSource interface {
+	credentialSourceType() string
 	subjectToken() (string, error)
 }
 
@@ -211,6 +186,15 @@ type tokenSource struct {
 	conf *Config
 }
 
+func getMetricsHeaderValue(conf *Config, credSource baseCredentialSource) string {
+	return fmt.Sprintf("gl-go/%s auth/%s google-byoid-sdk source/%s sa-impersonation/%t config-lifetime/%t",
+		goVersion(),
+		"unknown",
+		credSource.credentialSourceType(),
+		conf.ServiceAccountImpersonationURL != "",
+		conf.ServiceAccountImpersonationLifetimeSeconds != 0)
+}
+
 // Token allows tokenSource to conform to the oauth2.TokenSource interface.
 func (ts tokenSource) Token() (*oauth2.Token, error) {
 	conf := ts.conf
@@ -224,7 +208,7 @@ func (ts tokenSource) Token() (*oauth2.Token, error) {
 	if err != nil {
 		return nil, err
 	}
-	stsRequest := stsTokenExchangeRequest{
+	stsRequest := stsexchange.TokenExchangeRequest{
 		GrantType:          "urn:ietf:params:oauth:grant-type:token-exchange",
 		Audience:           conf.Audience,
 		Scope:              conf.Scopes,
@@ -234,7 +218,8 @@ func (ts tokenSource) Token() (*oauth2.Token, error) {
 	}
 	header := make(http.Header)
 	header.Add("Content-Type", "application/x-www-form-urlencoded")
-	clientAuth := clientAuthentication{
+	header.Add("x-goog-api-client", getMetricsHeaderValue(conf, credSource))
+	clientAuth := stsexchange.ClientAuthentication{
 		AuthStyle:    oauth2.AuthStyleInHeader,
 		ClientID:     conf.ClientID,
 		ClientSecret: conf.ClientSecret,
@@ -247,7 +232,7 @@ func (ts tokenSource) Token() (*oauth2.Token, error) {
 			"userProject": conf.WorkforcePoolUserProject,
 		}
 	}
-	stsResp, err := exchangeToken(ts.ctx, conf.TokenURL, &stsRequest, clientAuth, header, options)
+	stsResp, err := stsexchange.ExchangeToken(ts.ctx, conf.TokenURL, &stsRequest, clientAuth, header, options)
 	if err != nil {
 		return nil, err
 	}
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/executablecredsource.go b/vendor/golang.org/x/oauth2/google/internal/externalaccount/executablecredsource.go
index 579bcce5f..6497dc022 100644
--- a/vendor/golang.org/x/oauth2/google/internal/externalaccount/executablecredsource.go
+++ b/vendor/golang.org/x/oauth2/google/internal/externalaccount/executablecredsource.go
@@ -233,6 +233,10 @@ func (cs executableCredentialSource) parseSubjectTokenFromSource(response []byte
 	return "", tokenTypeError(source)
 }
 
+func (cs executableCredentialSource) credentialSourceType() string {
+	return "executable"
+}
+
 func (cs executableCredentialSource) subjectToken() (string, error) {
 	if token, err := cs.getTokenFromOutputFile(); token != "" || err != nil {
 		return token, err
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/filecredsource.go b/vendor/golang.org/x/oauth2/google/internal/externalaccount/filecredsource.go
index e953ddb47..f35f73c5c 100644
--- a/vendor/golang.org/x/oauth2/google/internal/externalaccount/filecredsource.go
+++ b/vendor/golang.org/x/oauth2/google/internal/externalaccount/filecredsource.go
@@ -19,6 +19,10 @@ type fileCredentialSource struct {
 	Format format
 }
 
+func (cs fileCredentialSource) credentialSourceType() string {
+	return "file"
+}
+
 func (cs fileCredentialSource) subjectToken() (string, error) {
 	tokenFile, err := os.Open(cs.File)
 	if err != nil {
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/header.go b/vendor/golang.org/x/oauth2/google/internal/externalaccount/header.go
new file mode 100644
index 000000000..1d5aad2e2
--- /dev/null
+++ b/vendor/golang.org/x/oauth2/google/internal/externalaccount/header.go
@@ -0,0 +1,64 @@
+// Copyright 2023 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 externalaccount
+
+import (
+	"runtime"
+	"strings"
+	"unicode"
+)
+
+var (
+	// version is a package internal global variable for testing purposes.
+	version = runtime.Version
+)
+
+// versionUnknown is only used when the runtime version cannot be determined.
+const versionUnknown = "UNKNOWN"
+
+// goVersion returns a Go runtime version derived from the runtime environment
+// that is modified to be suitable for reporting in a header, meaning it has no
+// whitespace. If it is unable to determine the Go runtime version, it returns
+// versionUnknown.
+func goVersion() string {
+	const develPrefix = "devel +"
+
+	s := version()
+	if strings.HasPrefix(s, develPrefix) {
+		s = s[len(develPrefix):]
+		if p := strings.IndexFunc(s, unicode.IsSpace); p >= 0 {
+			s = s[:p]
+		}
+		return s
+	} else if p := strings.IndexFunc(s, unicode.IsSpace); p >= 0 {
+		s = s[:p]
+	}
+
+	notSemverRune := func(r rune) bool {
+		return !strings.ContainsRune("0123456789.", r)
+	}
+
+	if strings.HasPrefix(s, "go1") {
+		s = s[2:]
+		var prerelease string
+		if p := strings.IndexFunc(s, notSemverRune); p >= 0 {
+			s, prerelease = s[:p], s[p:]
+		}
+		if strings.HasSuffix(s, ".") {
+			s += "0"
+		} else if strings.Count(s, ".") < 2 {
+			s += ".0"
+		}
+		if prerelease != "" {
+			// Some release candidates already have a dash in them.
+			if !strings.HasPrefix(prerelease, "-") {
+				prerelease = "-" + prerelease
+			}
+			s += prerelease
+		}
+		return s
+	}
+	return "UNKNOWN"
+}
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/urlcredsource.go b/vendor/golang.org/x/oauth2/google/internal/externalaccount/urlcredsource.go
index 16dca6541..606bb4e80 100644
--- a/vendor/golang.org/x/oauth2/google/internal/externalaccount/urlcredsource.go
+++ b/vendor/golang.org/x/oauth2/google/internal/externalaccount/urlcredsource.go
@@ -23,6 +23,10 @@ type urlCredentialSource struct {
 	ctx     context.Context
 }
 
+func (cs urlCredentialSource) credentialSourceType() string {
+	return "url"
+}
+
 func (cs urlCredentialSource) subjectToken() (string, error) {
 	client := oauth2.NewClient(cs.ctx, nil)
 	req, err := http.NewRequest("GET", cs.URL, nil)
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccountauthorizeduser/externalaccountauthorizeduser.go b/vendor/golang.org/x/oauth2/google/internal/externalaccountauthorizeduser/externalaccountauthorizeduser.go
new file mode 100644
index 000000000..cb5820707
--- /dev/null
+++ b/vendor/golang.org/x/oauth2/google/internal/externalaccountauthorizeduser/externalaccountauthorizeduser.go
@@ -0,0 +1,114 @@
+// Copyright 2023 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 externalaccountauthorizeduser
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"golang.org/x/oauth2"
+	"golang.org/x/oauth2/google/internal/stsexchange"
+)
+
+// now aliases time.Now for testing.
+var now = func() time.Time {
+	return time.Now().UTC()
+}
+
+var tokenValid = func(token oauth2.Token) bool {
+	return token.Valid()
+}
+
+type Config struct {
+	// Audience is the Secure Token Service (STS) audience which contains the resource name for the workforce pool and
+	// the provider identifier in that pool.
+	Audience string
+	// RefreshToken is the optional OAuth 2.0 refresh token. If specified, credentials can be refreshed.
+	RefreshToken string
+	// TokenURL is the optional STS token exchange endpoint for refresh. Must be specified for refresh, can be left as
+	// None if the token can not be refreshed.
+	TokenURL string
+	// TokenInfoURL is the optional STS endpoint URL for token introspection.
+	TokenInfoURL string
+	// ClientID is only required in conjunction with ClientSecret, as described above.
+	ClientID string
+	// ClientSecret is currently only required if token_info endpoint also needs to be called with the generated GCP
+	// access token. When provided, STS will be called with additional basic authentication using client_id as username
+	// and client_secret as password.
+	ClientSecret string
+	// Token is the OAuth2.0 access token. Can be nil if refresh information is provided.
+	Token string
+	// Expiry is the optional expiration datetime of the OAuth 2.0 access token.
+	Expiry time.Time
+	// RevokeURL is the optional STS endpoint URL for revoking tokens.
+	RevokeURL string
+	// QuotaProjectID is the optional project ID used for quota and billing. This project may be different from the
+	// project used to create the credentials.
+	QuotaProjectID string
+	Scopes         []string
+}
+
+func (c *Config) canRefresh() bool {
+	return c.ClientID != "" && c.ClientSecret != "" && c.RefreshToken != "" && c.TokenURL != ""
+}
+
+func (c *Config) TokenSource(ctx context.Context) (oauth2.TokenSource, error) {
+	var token oauth2.Token
+	if c.Token != "" && !c.Expiry.IsZero() {
+		token = oauth2.Token{
+			AccessToken: c.Token,
+			Expiry:      c.Expiry,
+			TokenType:   "Bearer",
+		}
+	}
+	if !tokenValid(token) && !c.canRefresh() {
+		return nil, errors.New("oauth2/google: Token should be created with fields to make it valid (`token` and `expiry`), or fields to allow it to refresh (`refresh_token`, `token_url`, `client_id`, `client_secret`).")
+	}
+
+	ts := tokenSource{
+		ctx:  ctx,
+		conf: c,
+	}
+
+	return oauth2.ReuseTokenSource(&token, ts), nil
+}
+
+type tokenSource struct {
+	ctx  context.Context
+	conf *Config
+}
+
+func (ts tokenSource) Token() (*oauth2.Token, error) {
+	conf := ts.conf
+	if !conf.canRefresh() {
+		return nil, errors.New("oauth2/google: The credentials do not contain the necessary fields need to refresh the access token. You must specify refresh_token, token_url, client_id, and client_secret.")
+	}
+
+	clientAuth := stsexchange.ClientAuthentication{
+		AuthStyle:    oauth2.AuthStyleInHeader,
+		ClientID:     conf.ClientID,
+		ClientSecret: conf.ClientSecret,
+	}
+
+	stsResponse, err := stsexchange.RefreshAccessToken(ts.ctx, conf.TokenURL, conf.RefreshToken, clientAuth, nil)
+	if err != nil {
+		return nil, err
+	}
+	if stsResponse.ExpiresIn < 0 {
+		return nil, errors.New("oauth2/google: got invalid expiry from security token service")
+	}
+
+	if stsResponse.RefreshToken != "" {
+		conf.RefreshToken = stsResponse.RefreshToken
+	}
+
+	token := &oauth2.Token{
+		AccessToken: stsResponse.AccessToken,
+		Expiry:      now().Add(time.Duration(stsResponse.ExpiresIn) * time.Second),
+		TokenType:   "Bearer",
+	}
+	return token, nil
+}
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/clientauth.go b/vendor/golang.org/x/oauth2/google/internal/stsexchange/clientauth.go
index 99987ce29..ebd520eac 100644
--- a/vendor/golang.org/x/oauth2/google/internal/externalaccount/clientauth.go
+++ b/vendor/golang.org/x/oauth2/google/internal/stsexchange/clientauth.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-package externalaccount
+package stsexchange
 
 import (
 	"encoding/base64"
@@ -12,8 +12,8 @@ import (
 	"golang.org/x/oauth2"
 )
 
-// clientAuthentication represents an OAuth client ID and secret and the mechanism for passing these credentials as stated in rfc6749#2.3.1.
-type clientAuthentication struct {
+// ClientAuthentication represents an OAuth client ID and secret and the mechanism for passing these credentials as stated in rfc6749#2.3.1.
+type ClientAuthentication struct {
 	// AuthStyle can be either basic or request-body
 	AuthStyle    oauth2.AuthStyle
 	ClientID     string
@@ -23,7 +23,7 @@ type clientAuthentication struct {
 // InjectAuthentication is used to add authentication to a Secure Token Service exchange
 // request.  It modifies either the passed url.Values or http.Header depending on the desired
 // authentication format.
-func (c *clientAuthentication) InjectAuthentication(values url.Values, headers http.Header) {
+func (c *ClientAuthentication) InjectAuthentication(values url.Values, headers http.Header) {
 	if c.ClientID == "" || c.ClientSecret == "" || values == nil || headers == nil {
 		return
 	}
diff --git a/vendor/golang.org/x/oauth2/google/internal/externalaccount/sts_exchange.go b/vendor/golang.org/x/oauth2/google/internal/stsexchange/sts_exchange.go
index e6fcae5fc..1a0bebd15 100644
--- a/vendor/golang.org/x/oauth2/google/internal/externalaccount/sts_exchange.go
+++ b/vendor/golang.org/x/oauth2/google/internal/stsexchange/sts_exchange.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-package externalaccount
+package stsexchange
 
 import (
 	"context"
@@ -18,14 +18,17 @@ import (
 	"golang.org/x/oauth2"
 )
 
-// exchangeToken performs an oauth2 token exchange with the provided endpoint.
+func defaultHeader() http.Header {
+	header := make(http.Header)
+	header.Add("Content-Type", "application/x-www-form-urlencoded")
+	return header
+}
+
+// ExchangeToken performs an oauth2 token exchange with the provided endpoint.
 // The first 4 fields are all mandatory.  headers can be used to pass additional
 // headers beyond the bare minimum required by the token exchange.  options can
 // be used to pass additional JSON-structured options to the remote server.
-func exchangeToken(ctx context.Context, endpoint string, request *stsTokenExchangeRequest, authentication clientAuthentication, headers http.Header, options map[string]interface{}) (*stsTokenExchangeResponse, error) {
-
-	client := oauth2.NewClient(ctx, nil)
-
+func ExchangeToken(ctx context.Context, endpoint string, request *TokenExchangeRequest, authentication ClientAuthentication, headers http.Header, options map[string]interface{}) (*Response, error) {
 	data := url.Values{}
 	data.Set("audience", request.Audience)
 	data.Set("grant_type", "urn:ietf:params:oauth:grant-type:token-exchange")
@@ -41,13 +44,28 @@ func exchangeToken(ctx context.Context, endpoint string, request *stsTokenExchan
 		data.Set("options", string(opts))
 	}
 
+	return makeRequest(ctx, endpoint, data, authentication, headers)
+}
+
+func RefreshAccessToken(ctx context.Context, endpoint string, refreshToken string, authentication ClientAuthentication, headers http.Header) (*Response, error) {
+	data := url.Values{}
+	data.Set("grant_type", "refresh_token")
+	data.Set("refresh_token", refreshToken)
+
+	return makeRequest(ctx, endpoint, data, authentication, headers)
+}
+
+func makeRequest(ctx context.Context, endpoint string, data url.Values, authentication ClientAuthentication, headers http.Header) (*Response, error) {
+	if headers == nil {
+		headers = defaultHeader()
+	}
+	client := oauth2.NewClient(ctx, nil)
 	authentication.InjectAuthentication(data, headers)
 	encodedData := data.Encode()
 
 	req, err := http.NewRequest("POST", endpoint, strings.NewReader(encodedData))
 	if err != nil {
 		return nil, fmt.Errorf("oauth2/google: failed to properly build http request: %v", err)
-
 	}
 	req = req.WithContext(ctx)
 	for key, list := range headers {
@@ -71,7 +89,7 @@ func exchangeToken(ctx context.Context, endpoint string, request *stsTokenExchan
 	if c := resp.StatusCode; c < 200 || c > 299 {
 		return nil, fmt.Errorf("oauth2/google: status code %d: %s", c, body)
 	}
-	var stsResp stsTokenExchangeResponse
+	var stsResp Response
 	err = json.Unmarshal(body, &stsResp)
 	if err != nil {
 		return nil, fmt.Errorf("oauth2/google: failed to unmarshal response body from Secure Token Server: %v", err)
@@ -81,8 +99,8 @@ func exchangeToken(ctx context.Context, endpoint string, request *stsTokenExchan
 	return &stsResp, nil
 }
 
-// stsTokenExchangeRequest contains fields necessary to make an oauth2 token exchange.
-type stsTokenExchangeRequest struct {
+// TokenExchangeRequest contains fields necessary to make an oauth2 token exchange.
+type TokenExchangeRequest struct {
 	ActingParty struct {
 		ActorToken     string
 		ActorTokenType string
@@ -96,8 +114,8 @@ type stsTokenExchangeRequest struct {
 	SubjectTokenType   string
 }
 
-// stsTokenExchangeResponse is used to decode the remote server response during an oauth2 token exchange.
-type stsTokenExchangeResponse struct {
+// Response is used to decode the remote server response during an oauth2 token exchange.
+type Response struct {
 	AccessToken     string `json:"access_token"`
 	IssuedTokenType string `json:"issued_token_type"`
 	TokenType       string `json:"token_type"`
diff --git a/vendor/golang.org/x/oauth2/oauth2.go b/vendor/golang.org/x/oauth2/oauth2.go
index cc7c98c25..90a2c3d6d 100644
--- a/vendor/golang.org/x/oauth2/oauth2.go
+++ b/vendor/golang.org/x/oauth2/oauth2.go
@@ -75,8 +75,9 @@ type TokenSource interface {
 // Endpoint represents an OAuth 2.0 provider's authorization and token
 // endpoint URLs.
 type Endpoint struct {
-	AuthURL  string
-	TokenURL string
+	AuthURL       string
+	DeviceAuthURL string
+	TokenURL      string
 
 	// AuthStyle optionally specifies how the endpoint wants the
 	// client ID & client secret sent. The zero value means to
@@ -143,15 +144,19 @@ func SetAuthURLParam(key, value string) AuthCodeOption {
 // AuthCodeURL returns a URL to OAuth 2.0 provider's consent page
 // that asks for permissions for the required scopes explicitly.
 //
-// State is a token to protect the user from CSRF attacks. You must
-// always provide a non-empty string and validate that it matches the
-// state query parameter on your redirect callback.
-// See http://tools.ietf.org/html/rfc6749#section-10.12 for more info.
+// State is an opaque value used by the client to maintain state between the
+// request and callback. The authorization server includes this value when
+// redirecting the user agent back to the client.
 //
 // Opts may include AccessTypeOnline or AccessTypeOffline, as well
 // as ApprovalForce.
-// It can also be used to pass the PKCE challenge.
-// See https://www.oauth.com/oauth2-servers/pkce/ for more info.
+//
+// To protect against CSRF attacks, opts should include a PKCE challenge
+// (S256ChallengeOption). Not all servers support PKCE. An alternative is to
+// generate a random state parameter and verify it after exchange.
+// See https://datatracker.ietf.org/doc/html/rfc6749#section-10.12 (predating
+// PKCE), https://www.oauth.com/oauth2-servers/pkce/ and
+// https://www.ietf.org/archive/id/draft-ietf-oauth-v2-1-09.html#name-cross-site-request-forgery (describing both approaches)
 func (c *Config) AuthCodeURL(state string, opts ...AuthCodeOption) string {
 	var buf bytes.Buffer
 	buf.WriteString(c.Endpoint.AuthURL)
@@ -166,7 +171,6 @@ func (c *Config) AuthCodeURL(state string, opts ...AuthCodeOption) string {
 		v.Set("scope", strings.Join(c.Scopes, " "))
 	}
 	if state != "" {
-		// TODO(light): Docs say never to omit state; don't allow empty.
 		v.Set("state", state)
 	}
 	for _, opt := range opts {
@@ -211,10 +215,11 @@ func (c *Config) PasswordCredentialsToken(ctx context.Context, username, passwor
 // The provided context optionally controls which HTTP client is used. See the HTTPClient variable.
 //
 // The code will be in the *http.Request.FormValue("code"). Before
-// calling Exchange, be sure to validate FormValue("state").
+// calling Exchange, be sure to validate FormValue("state") if you are
+// using it to protect against CSRF attacks.
 //
-// Opts may include the PKCE verifier code if previously used in AuthCodeURL.
-// See https://www.oauth.com/oauth2-servers/pkce/ for more info.
+// If using PKCE to protect against CSRF attacks, opts should include a
+// VerifierOption.
 func (c *Config) Exchange(ctx context.Context, code string, opts ...AuthCodeOption) (*Token, error) {
 	v := url.Values{
 		"grant_type": {"authorization_code"},
diff --git a/vendor/golang.org/x/oauth2/pkce.go b/vendor/golang.org/x/oauth2/pkce.go
new file mode 100644
index 000000000..50593b6df
--- /dev/null
+++ b/vendor/golang.org/x/oauth2/pkce.go
@@ -0,0 +1,68 @@
+// Copyright 2023 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 (
+	"crypto/rand"
+	"crypto/sha256"
+	"encoding/base64"
+	"net/url"
+)
+
+const (
+	codeChallengeKey       = "code_challenge"
+	codeChallengeMethodKey = "code_challenge_method"
+	codeVerifierKey        = "code_verifier"
+)
+
+// GenerateVerifier generates a PKCE code verifier with 32 octets of randomness.
+// This follows recommendations in RFC 7636.
+//
+// A fresh verifier should be generated for each authorization.
+// S256ChallengeOption(verifier) should then be passed to Config.AuthCodeURL
+// (or Config.DeviceAccess) and VerifierOption(verifier) to Config.Exchange
+// (or Config.DeviceAccessToken).
+func GenerateVerifier() string {
+	// "RECOMMENDED that the output of a suitable random number generator be
+	// used to create a 32-octet sequence.  The octet sequence is then
+	// base64url-encoded to produce a 43-octet URL-safe string to use as the
+	// code verifier."
+	// https://datatracker.ietf.org/doc/html/rfc7636#section-4.1
+	data := make([]byte, 32)
+	if _, err := rand.Read(data); err != nil {
+		panic(err)
+	}
+	return base64.RawURLEncoding.EncodeToString(data)
+}
+
+// VerifierOption returns a PKCE code verifier AuthCodeOption. It should be
+// passed to Config.Exchange or Config.DeviceAccessToken only.
+func VerifierOption(verifier string) AuthCodeOption {
+	return setParam{k: codeVerifierKey, v: verifier}
+}
+
+// S256ChallengeFromVerifier returns a PKCE code challenge derived from verifier with method S256.
+//
+// Prefer to use S256ChallengeOption where possible.
+func S256ChallengeFromVerifier(verifier string) string {
+	sha := sha256.Sum256([]byte(verifier))
+	return base64.RawURLEncoding.EncodeToString(sha[:])
+}
+
+// S256ChallengeOption derives a PKCE code challenge derived from verifier with
+// method S256. It should be passed to Config.AuthCodeURL or Config.DeviceAccess
+// only.
+func S256ChallengeOption(verifier string) AuthCodeOption {
+	return challengeOption{
+		challenge_method: "S256",
+		challenge:        S256ChallengeFromVerifier(verifier),
+	}
+}
+
+type challengeOption struct{ challenge_method, challenge string }
+
+func (p challengeOption) setValue(m url.Values) {
+	m.Set(codeChallengeMethodKey, p.challenge_method)
+	m.Set(codeChallengeKey, p.challenge)
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index f177d9613..e66ac47a8 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -823,12 +823,14 @@ golang.org/x/net/http2/hpack
 golang.org/x/net/idna
 golang.org/x/net/internal/timeseries
 golang.org/x/net/trace
-# golang.org/x/oauth2 v0.12.0
+# golang.org/x/oauth2 v0.13.0
 ## explicit; go 1.18
 golang.org/x/oauth2
 golang.org/x/oauth2/authhandler
 golang.org/x/oauth2/google
 golang.org/x/oauth2/google/internal/externalaccount
+golang.org/x/oauth2/google/internal/externalaccountauthorizeduser
+golang.org/x/oauth2/google/internal/stsexchange
 golang.org/x/oauth2/internal
 golang.org/x/oauth2/jws
 golang.org/x/oauth2/jwt