Update dependencies for 1.18.0 release (#1175)

5 files changed, 174 insertions, 16 deletions

diff --git a/vendor/github.com/yaegashi/msgraph.go/msauth/README.md b/vendor/github.com/yaegashi/msgraph.go/msauth/README.md
index 43aead20..50c314f1 100644
--- a/vendor/github.com/yaegashi/msgraph.go/msauth/README.md
+++ b/vendor/github.com/yaegashi/msgraph.go/msauth/README.md
@@ -58,6 +58,32 @@ var scopes = []string{msauth.DefaultMSGraphScope}
     ...
 ```
 
+### Resource owner password credentials grant
+
+- [OAuth 2.0 resource owner passowrd credentials grant flow]
+
+```go
+const (
+	tenantID     = "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX"
+	clientID     = "YYYYYYYY-YYYY-YYYY-YYYY-YYYYYYYYYYYY"
+	clientSecret = "ZZZZZZZZZZZZZZZZZZZZZZZZ"
+	username     = "user.name@your-domain.com"
+	password     = "secure-password"
+)
+
+var scopes = []string{msauth.DefaultMSGraphScope}
+
+	ctx := context.Background()
+	m := msauth.NewManager()
+	ts, err := m.ResourceOwnerPasswordGrant(ctx, tenantID, clientID, clientSecret, username, password, scopes)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	httpClient := oauth2.NewClient(ctx, ts)
+    ...
+```
+
 ### Authorization code grant
 
 - [OAuth 2.0 authorization code grant flow]
@@ -67,4 +93,5 @@ var scopes = []string{msauth.DefaultMSGraphScope}
 [v2.0 endpoint]: https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-overview
 [OAuth 2.0 device authorization grant flow]: https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-device-code
 [OAuth 2.0 client credentials grant flow]: https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-client-creds-grant-flow
-[OAuth 2.0 authorization code grant flow]: https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-auth-code-flow
\ No newline at end of file
+[OAuth 2.0 authorization code grant flow]: https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth2-auth-code-flow
+[OAuth 2.0 resource owner passowrd credentials grant flow]: https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-oauth-ropc
diff --git a/vendor/github.com/yaegashi/msgraph.go/msauth/device_authorization_grant.go b/vendor/github.com/yaegashi/msgraph.go/msauth/device_authorization_grant.go
index 4baafd8d..9ff23b3c 100644
--- a/vendor/github.com/yaegashi/msgraph.go/msauth/device_authorization_grant.go
+++ b/vendor/github.com/yaegashi/msgraph.go/msauth/device_authorization_grant.go
@@ -39,9 +39,10 @@ func (m *Manager) DeviceAuthorizationGrant(ctx context.Context, tenantID, client
 		Endpoint: endpoint,
 		Scopes:   scopes,
 	}
-	if t, ok := m.TokenCache[generateKey(tenantID, clientID)]; ok {
+	if t, ok := m.GetToken(CacheKey(tenantID, clientID)); ok {
 		tt, err := config.TokenSource(ctx, t).Token()
 		if err == nil {
+			m.PutToken(CacheKey(tenantID, clientID), tt)
 			return config.TokenSource(ctx, tt), nil
 		}
 		if _, ok := err.(*oauth2.RetrieveError); !ok {
@@ -85,7 +86,7 @@ func (m *Manager) DeviceAuthorizationGrant(ctx context.Context, tenantID, client
 		time.Sleep(time.Second * time.Duration(interval))
 		token, err := m.requestToken(ctx, tenantID, clientID, values)
 		if err == nil {
-			m.Cache(tenantID, clientID, token)
+			m.PutToken(CacheKey(tenantID, clientID), token)
 			return config.TokenSource(ctx, token), nil
 		}
 		tokenError, ok := err.(*TokenError)
diff --git a/vendor/github.com/yaegashi/msgraph.go/msauth/msauth.go b/vendor/github.com/yaegashi/msgraph.go/msauth/msauth.go
index c2a86985..014f2522 100644
--- a/vendor/github.com/yaegashi/msgraph.go/msauth/msauth.go
+++ b/vendor/github.com/yaegashi/msgraph.go/msauth/msauth.go
@@ -36,10 +36,6 @@ func (t *TokenError) Error() string {
 	return fmt.Sprintf("%s: %s", t.ErrorObject, t.ErrorDescription)
 }
 
-func generateKey(tenantID, clientID string) string {
-	return fmt.Sprintf("%s:%s", tenantID, clientID)
-}
-
 func deviceCodeURL(tenantID string) string {
 	return fmt.Sprintf(endpointURLFormat, tenantID, "devicecode")
 }
@@ -65,6 +61,7 @@ func (e *tokenJSON) expiry() (t time.Time) {
 // Manager is oauth2 token cache manager
 type Manager struct {
 	mu         sync.Mutex
+	Dirty      bool
 	TokenCache map[string]*oauth2.Token
 }
 
@@ -87,27 +84,64 @@ func (m *Manager) SaveBytes() ([]byte, error) {
 	return json.Marshal(m.TokenCache)
 }
 
-// LoadFile loads token cache from file
+// LoadFile loads token cache from file with dirty state control
 func (m *Manager) LoadFile(path string) error {
-	b, err := ioutil.ReadFile(path)
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	b, err := ReadLocation(path)
+	if err != nil {
+		return err
+	}
+	err = json.Unmarshal(b, &m.TokenCache)
 	if err != nil {
 		return err
 	}
-	return m.LoadBytes(b)
+	m.Dirty = false
+	return nil
 }
 
-// SaveFile saves token cache to file
+// SaveFile saves token cache to file with dirty state control
 func (m *Manager) SaveFile(path string) error {
-	b, err := m.SaveBytes()
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	if !m.Dirty {
+		return nil
+	}
+	b, err := json.Marshal(m.TokenCache)
+	if err != nil {
+		return err
+	}
+	err = WriteLocation(path, b, 0644)
 	if err != nil {
 		return err
 	}
-	return ioutil.WriteFile(path, b, 0644)
+	m.Dirty = false
+	return nil
+}
+
+// CacheKey generates a token cache key from tenantID/clientID
+func CacheKey(tenantID, clientID string) string {
+	return fmt.Sprintf("%s:%s", tenantID, clientID)
+}
+
+// GetToken gets a token from token cache
+func (m *Manager) GetToken(cacheKey string) (*oauth2.Token, bool) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	token, ok := m.TokenCache[cacheKey]
+	return token, ok
 }
 
-// Cache stores a token into token cache
-func (m *Manager) Cache(tenantID, clientID string, token *oauth2.Token) {
-	m.TokenCache[generateKey(tenantID, clientID)] = token
+// PutToken puts a token into token cache
+func (m *Manager) PutToken(cacheKey string, token *oauth2.Token) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	oldToken, ok := m.TokenCache[cacheKey]
+	if ok && *oldToken == *token {
+		return
+	}
+	m.TokenCache[cacheKey] = token
+	m.Dirty = true
 }
 
 // requestToken requests a token from the token endpoint
diff --git a/vendor/github.com/yaegashi/msgraph.go/msauth/resource_owner_password_grant.go b/vendor/github.com/yaegashi/msgraph.go/msauth/resource_owner_password_grant.go
new file mode 100644
index 00000000..cf127607
--- /dev/null
+++ b/vendor/github.com/yaegashi/msgraph.go/msauth/resource_owner_password_grant.go
@@ -0,0 +1,26 @@
+package msauth
+
+import (
+	"context"
+
+	"golang.org/x/oauth2"
+	"golang.org/x/oauth2/microsoft"
+)
+
+// ResourceOwnerPasswordGrant preforms OAuth 2.0 client resource owner password grant and returns a token.
+func (m *Manager) ResourceOwnerPasswordGrant(ctx context.Context, tenantID, clientID, clientSecret, username, password string, scopes []string) (oauth2.TokenSource, error) {
+	endpoint := microsoft.AzureADEndpoint(tenantID)
+	endpoint.AuthStyle = oauth2.AuthStyleInParams
+	config := &oauth2.Config{
+		ClientID:     clientID,
+		ClientSecret: clientSecret,
+		Endpoint:     endpoint,
+		Scopes:       scopes,
+	}
+	t, err := config.PasswordCredentialsToken(ctx, username, password)
+	if err != nil {
+		return nil, err
+	}
+	ts := config.TokenSource(ctx, t)
+	return ts, nil
+}
diff --git a/vendor/github.com/yaegashi/msgraph.go/msauth/storage.go b/vendor/github.com/yaegashi/msgraph.go/msauth/storage.go
new file mode 100644
index 00000000..7d8db8ae
--- /dev/null
+++ b/vendor/github.com/yaegashi/msgraph.go/msauth/storage.go
@@ -0,0 +1,70 @@
+package msauth
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"os"
+	"strings"
+)
+
+// ReadLocation reads data from file with path or URL
+func ReadLocation(loc string) ([]byte, error) {
+	u, err := url.Parse(loc)
+	if err != nil {
+		return nil, err
+	}
+	switch u.Scheme {
+	case "", "file":
+		return ioutil.ReadFile(u.Path)
+	case "http", "https":
+		res, err := http.Get(loc)
+		if err != nil {
+			return nil, err
+		}
+		defer res.Body.Close()
+		if res.StatusCode != http.StatusOK {
+			return nil, fmt.Errorf("%s", res.Status)
+		}
+		b, err := ioutil.ReadAll(res.Body)
+		if err != nil {
+			return nil, err
+		}
+		return b, nil
+	}
+	return nil, fmt.Errorf("Unsupported location to load: %s", loc)
+}
+
+// WriteLocation writes data to file with path or URL
+func WriteLocation(loc string, b []byte, m os.FileMode) error {
+	u, err := url.Parse(loc)
+	if err != nil {
+		return err
+	}
+	switch u.Scheme {
+	case "", "file":
+		return ioutil.WriteFile(u.Path, b, m)
+	case "http", "https":
+		if strings.HasSuffix(u.Host, ".blob.core.windows.net") {
+			// Azure Blob Storage URL with SAS assumed here
+			cli := &http.Client{}
+			req, err := http.NewRequest(http.MethodPut, loc, bytes.NewBuffer(b))
+			if err != nil {
+				return err
+			}
+			req.Header.Set("x-ms-blob-type", "BlockBlob")
+			res, err := cli.Do(req)
+			if err != nil {
+				return err
+			}
+			defer res.Body.Close()
+			if res.StatusCode != http.StatusCreated {
+				return fmt.Errorf("%s", res.Status)
+			}
+			return nil
+		}
+	}
+	return fmt.Errorf("Unsupported location to save: %s", loc)
+}