✨ Feat: add oauth scopes configuration option

Author: mullerpeter

CHANGELOG.md

@@ -1,6 +1,12 @@
 # Changelog
 
-## 1.3.3
+## 1.3.4
+
+- Feature: Add OAuth Scopes Configuration
+
+---
+
+### 1.3.3
 
 - Feature: Add additional connection & query editor config options
 

README.md

@@ -75,6 +75,7 @@ Available configuration fields are as follows:
 | Client Secret          | Databricks Service Principal Client Secret. (only if OAuth / OAuth2 is chosen as Auth Method)                                                                                |
 | Access Token           | Personal Access Token for Databricks. (only if PAT is chosen as Auth Method)                                                                                                 |
 | OAuth2 Token Endpoint  | URL of OAuth2 endpoint (only if OAuth2 Client Credentials Authentication is chosen as Auth Method)                                                                           |
+| OAuth2 Scopes          | Comma separated list of OAuth2 scopes. (only if OAuth2 Client Credentials Authentication is chosen as Auth Method)                                                           |
 | Min Interval (Default) | Min Interval default value for all queries. A lower limit for the interval. Recommended to be set to write frequency, for example `1m` if your data is written every minute. |
 | Max Open               | The maximum number of open connections to the database. (0 = unlimited)                                                                                                      |
 | Max Idle               | The maximum number of idle connections to the database. (0 = no idle connections are retained)                                                                               |
@@ -105,6 +106,7 @@ datasources:
       authenticationMethod: dsn (=PAT) | m2m | oauth2_client_credentials
       clientId: ...
       externalCredentialsUrl: ...
+      oauthScopes: api,read
       timeInterval: 1m
       maxOpenConns: 0
       maxIdleConns: 0

package.json

@@ -1,7 +1,7 @@
 {
   "name": "mullerpeter-databricks-datasource",
   "private": true,
-  "version": "1.3.3",
+  "version": "1.3.4-rc.1",
   "description": "Databricks SQL Connector",
   "scripts": {
     "build": "webpack -c ./.config/webpack/webpack.config.ts --env production",

pkg/integrations/oauth2_client_credentials.go

@@ -15,6 +15,7 @@ type oauth2ClientCredentials struct {
 	clientID     string
 	clientSecret string
 	tokenUrl     string
+	scopes       []string
 	tokenSource  oauth2.TokenSource
 	mx           sync.Mutex
 }
@@ -35,6 +36,7 @@ func (c *oauth2ClientCredentials) Authenticate(r *http.Request) error {
 		ClientID:     c.clientID,
 		ClientSecret: c.clientSecret,
 		TokenURL:     c.tokenUrl,
+		Scopes:       c.scopes,
 	}
 
 	// Create context with 1m timeout to cancel token fetching
@@ -60,11 +62,12 @@ func (c *oauth2ClientCredentials) Authenticate(r *http.Request) error {
 
 }
 
-func NewOauth2ClientCredentials(clientID, clientSecret, tokenUrl string) auth.Authenticator {
+func NewOauth2ClientCredentials(clientID, clientSecret, tokenUrl string, scopes []string) auth.Authenticator {
 	return &oauth2ClientCredentials{
 		clientID:     clientID,
 		clientSecret: clientSecret,
 		tokenUrl:     tokenUrl,
+		scopes:       scopes,
 		tokenSource:  nil,
 		mx:           sync.Mutex{},
 	}

pkg/plugin/plugin.go

@@ -44,6 +44,7 @@ type DatasourceSettings struct {
 	AuthenticationMethod   string `json:"authenticationMethod"`
 	ClientId               string `json:"clientId"`
 	ExternalCredentialsUrl string `json:"externalCredentialsUrl"`
+	OAuthScopes            string `json:"oauthScopes"`
 }
 
 type ConnectionSettingsRawJson struct {
@@ -102,6 +103,7 @@ func NewSampleDatasource(_ context.Context, settings backend.DataSourceInstanceS
 				datasourceSettings.ClientId,
 				settings.DecryptedSecureJSONData["clientSecret"],
 				datasourceSettings.ExternalCredentialsUrl,
+				strings.Split(datasourceSettings.OAuthScopes, ","),
 			)
 		} else if datasourceSettings.AuthenticationMethod == "m2m" {
 			authenticator = m2m.NewAuthenticatorWithScopes(

src/components/ConfigEditor/ConfigEditor.tsx

@@ -124,14 +124,24 @@ export class ConfigEditor extends PureComponent<Props, State> {
                         />
                     </InlineField>
                     {jsonData.authenticationMethod === 'oauth2_client_credentials' && (
-                        <InlineField label="OAuth2 Token Endpoint" labelWidth={30} tooltip="HTTP URL to token endpoint">
-                            <Input
-                                value={jsonData.externalCredentialsUrl || ''}
-                                placeholder="http://localhost:2020"
-                                width={40}
-                                onChange={(event: ChangeEvent<HTMLInputElement>) => this.onValueChange(event, 'externalCredentialsUrl')}
-                            />
-                        </InlineField>
+                        <>
+                            <InlineField label="OAuth2 Token Endpoint" labelWidth={30} tooltip="HTTP URL to token endpoint">
+                                <Input
+                                    value={jsonData.externalCredentialsUrl || ''}
+                                    placeholder="http://localhost:2020"
+                                    width={40}
+                                    onChange={(event: ChangeEvent<HTMLInputElement>) => this.onValueChange(event, 'externalCredentialsUrl')}
+                                />
+                            </InlineField>
+                            <InlineField label="OAuth2 Scopes" labelWidth={30} tooltip="Comma separated list of scopes (optional)">
+                                <Input
+                                    value={jsonData.oauthScopes || ''}
+                                    width={40}
+                                    placeholder="api,read"
+                                    onChange={(event: ChangeEvent<HTMLInputElement>) => this.onValueChange(event, 'oauthScopes')}
+                                />
+                            </InlineField>
+                        </>
                     )}
                     {(jsonData.authenticationMethod === 'm2m' || jsonData.authenticationMethod === 'oauth2_client_credentials') ? (
                         <>

src/types.ts

@@ -10,6 +10,7 @@ export interface DatabricksDataSourceOptions extends SQLOptions {
   authenticationMethod?: string;
   clientId?: string;
   externalCredentialsUrl?: string;
+  oauthScopes?: string;
   retries?: string;
   retryBackoff?: string;
   maxRetryDuration?: string;