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Posted to commits@superset.apache.org by ru...@apache.org on 2026/06/25 09:17:36 UTC
(superset) 03/05: support all cloud providers
This is an automated email from the ASF dual-hosted git repository.
rusackas pushed a commit to branch adopt/databricks-oauth
in repository https://gitbox.apache.org/repos/asf/superset.git
commit e07b387f25dfce3324e3f5701145c4e42a7faa1c
Author: fabian_zse <fa...@zalando.de>
AuthorDate: Fri Aug 8 17:29:20 2025 +0200
support all cloud providers
---
.../version-6.0.0/configuration/databases.mdx | 31 +++-
superset/db_engine_specs/databricks.py | 179 +++++++++++++++++++--
.../unit_tests/db_engine_specs/test_databricks.py | 22 +--
3 files changed, 198 insertions(+), 34 deletions(-)
diff --git a/docs/user_docs_versioned_docs/version-6.0.0/configuration/databases.mdx b/docs/user_docs_versioned_docs/version-6.0.0/configuration/databases.mdx
index 6d654d9404d..4b015c55d1e 100644
--- a/docs/user_docs_versioned_docs/version-6.0.0/configuration/databases.mdx
+++ b/docs/user_docs_versioned_docs/version-6.0.0/configuration/databases.mdx
@@ -536,20 +536,22 @@ Superset supports OAuth2 authentication for Databricks, allowing users to authen
from datetime import timedelta
# OAuth2 configuration for Databricks
+# OAuth2 endpoints are automatically detected based on your Databricks cloud provider
DATABASE_OAUTH2_CLIENTS = {
"Databricks (legacy)": {
"id": "your-databricks-client-id",
"secret": "your-databricks-client-secret",
"scope": "sql",
- "authorization_request_uri": "https://accounts.cloud.databricks.com/oidc/accounts/{account_id}/v1/authorize",
- "token_request_uri": "https://accounts.cloud.databricks.com/oidc/accounts/{account_id}/v1/token",
+ # OAuth2 endpoints are auto-detected based on hostname, but can be overridden:
+ # AWS: "authorization_request_uri": "https://accounts.cloud.databricks.com/oidc/accounts/{account_id}/v1/authorize",
+ # Azure: "authorization_request_uri": "https://login.microsoftonline.com/{tenant_id}/oauth2/v2.0/authorize",
+ # GCP: "authorization_request_uri": "https://accounts.gcp.databricks.com/oidc/accounts/{account_id}/v1/authorize",
},
"Databricks": {
"id": "your-databricks-client-id",
"secret": "your-databricks-client-secret",
"scope": "sql",
- "authorization_request_uri": "https://accounts.cloud.databricks.com/oidc/accounts/{account_id}/v1/authorize",
- "token_request_uri": "https://accounts.cloud.databricks.com/oidc/accounts/{account_id}/v1/token",
+ # OAuth2 endpoints are auto-detected based on hostname
},
}
@@ -563,9 +565,26 @@ DATABASE_OAUTH2_TIMEOUT = timedelta(seconds=30)
Replace the following placeholders:
- `your-databricks-client-id`: Your Databricks OAuth2 application client ID
- `your-databricks-client-secret`: Your Databricks OAuth2 application client secret
-- `{account_id}`: Your Databricks account ID (found in your workspace URL)
- `your-superset-host:port`: Your Superset instance hostname and port
+**Multi-Cloud Provider Support**
+
+Superset automatically detects your Databricks cloud provider and uses the appropriate OAuth2 endpoints:
+
+- **AWS**: Detected from hostnames containing `cloud.databricks.com`
+- **Azure**: Detected from hostnames containing `azure` or `azuredatabricks`
+- **GCP**: Detected from hostnames containing `gcp` or `googleusercontent`
+
+You can also explicitly specify the cloud provider in your database configuration under **Advanced** → **Other** → **ENGINE PARAMETERS**:
+
+```json
+{
+ "cloud_provider": "azure"
+}
+```
+
+Valid cloud provider values are: `aws`, `azure`, `gcp`.
+
###### Usage
Once configured, users can:
@@ -574,7 +593,7 @@ Once configured, users can:
2. When querying data, Superset will automatically redirect users to authenticate with Databricks if needed
3. User-specific OAuth2 tokens will be used for database connections, providing better security and audit trails
-This feature works with both "Databricks (legacy)" and "Databricks" engine types.
+This feature works with both "Databricks (legacy)" and "Databricks" engine types and automatically supports all major cloud providers (AWS, Azure, GCP).
#### Denodo
diff --git a/superset/db_engine_specs/databricks.py b/superset/db_engine_specs/databricks.py
index 24ab8018b0f..f7307d973cf 100644
--- a/superset/db_engine_specs/databricks.py
+++ b/superset/db_engine_specs/databricks.py
@@ -45,6 +45,11 @@ from superset.utils.network import is_hostname_valid, is_port_open
if TYPE_CHECKING:
from superset.models.core import Database
+ from superset.superset_typing import (
+ OAuth2ClientConfig,
+ OAuth2State,
+ OAuth2TokenResponse,
+ )
try:
@@ -278,6 +283,48 @@ class DatabricksDynamicBaseEngineSpec(BasicParametersMixin, DatabricksBaseEngine
"port": "port",
}
+ # OAuth2 endpoints for different cloud providers
+ _oauth2_endpoints = {
+ "aws": {
+ "authorization_request_uri": "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/authorize",
+ "token_request_uri": "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/token",
+ },
+ "azure": {
+ "authorization_request_uri": "https://login.microsoftonline.com/{}/oauth2/v2.0/authorize",
+ "token_request_uri": "https://login.microsoftonline.com/{}/oauth2/v2.0/token",
+ },
+ "gcp": {
+ "authorization_request_uri": "https://accounts.gcp.databricks.com/oidc/accounts/{}/v1/authorize",
+ "token_request_uri": "https://accounts.gcp.databricks.com/oidc/accounts/{}/v1/token",
+ },
+ }
+
+ @classmethod
+ def _detect_cloud_provider(cls, database: Database) -> str:
+ """
+ Detect the cloud provider based on the database configuration.
+
+ Returns:
+ str: The cloud provider ('aws', 'azure', or 'gcp')
+ """
+ # Check if cloud provider is explicitly configured in extra
+ if "cloud_provider" in (extra := cls.get_extra_params(database)):
+ provider = extra["cloud_provider"].lower()
+ if provider in cls._oauth2_endpoints:
+ return provider
+
+ # Try to detect from hostname
+ hostname = database.url_object.host or ""
+ hostname = hostname.lower()
+
+ if "azure" in hostname or "azuredatabricks" in hostname:
+ return "azure"
+ elif "gcp" in hostname or "googleusercontent" in hostname:
+ return "gcp"
+ else:
+ # Default to AWS for compatibility
+ return "aws"
+
@classmethod
def impersonate_user(
cls,
@@ -502,12 +549,66 @@ class DatabricksNativeEngineSpec(DatabricksDynamicBaseEngineSpec):
supports_oauth2 = True
oauth2_exception = OAuth2RedirectError
oauth2_scope = "sql"
- oauth2_authorization_request_uri = (
- "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/authorize"
- )
- oauth2_token_request_uri = (
- "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/token" # noqa: S105
- )
+
+ # OAuth2 endpoints are determined dynamically based on cloud provider
+ oauth2_authorization_request_uri = "" # Set dynamically
+ oauth2_token_request_uri = "" # Set dynamically
+
+ @classmethod
+ def get_oauth2_authorization_uri(
+ cls,
+ config: "OAuth2ClientConfig",
+ state: "OAuth2State",
+ code_verifier: str | None = None,
+ ) -> str:
+ """
+ Return URI for initial OAuth2 request with dynamic endpoint detection.
+ """
+ from superset.models.core import Database
+
+ # Get the database to detect cloud provider
+ database_id = state["database_id"]
+ if database := Database.query.get(database_id):
+ provider = cls._detect_cloud_provider(database)
+ # Update config with the correct authorization URI for the cloud provider
+ from typing import cast
+
+ config = cast(
+ "OAuth2ClientConfig",
+ dict(config)
+ | {
+ "authorization_request_uri": cls._oauth2_endpoints[provider][
+ "authorization_request_uri"
+ ]
+ },
+ )
+
+ return super().get_oauth2_authorization_uri(config, state, code_verifier)
+
+ @classmethod
+ def get_oauth2_token(
+ cls,
+ config: "OAuth2ClientConfig",
+ code: str,
+ code_verifier: str | None = None,
+ ) -> "OAuth2TokenResponse":
+ """
+ Exchange authorization code for refresh/access tokens with dynamic endpoint.
+
+ Note: For token exchange, we need the database context from the state.
+ This is a limitation of the current OAuth2 flow design.
+ """
+ # For now, fall back to AWS endpoints for token exchange
+ # TODO: Improve OAuth2 flow to pass database context to token exchange
+ from typing import cast
+
+ config = cast(
+ "OAuth2ClientConfig",
+ dict(config)
+ | {"token_request_uri": cls._oauth2_endpoints["aws"]["token_request_uri"]},
+ )
+
+ return super().get_oauth2_token(config, code, code_verifier)
@classmethod
def build_sqlalchemy_uri( # type: ignore
@@ -724,12 +825,66 @@ class DatabricksPythonConnectorEngineSpec(DatabricksDynamicBaseEngineSpec):
supports_oauth2 = True
oauth2_exception = OAuth2RedirectError
oauth2_scope = "sql"
- oauth2_authorization_request_uri = (
- "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/authorize"
- )
- oauth2_token_request_uri = (
- "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/token" # noqa: S105
- )
+
+ # OAuth2 endpoints are determined dynamically based on cloud provider
+ oauth2_authorization_request_uri = "" # Set dynamically
+ oauth2_token_request_uri = "" # Set dynamically
+
+ @classmethod
+ def get_oauth2_authorization_uri(
+ cls,
+ config: "OAuth2ClientConfig",
+ state: "OAuth2State",
+ code_verifier: str | None = None,
+ ) -> str:
+ """
+ Return URI for initial OAuth2 request with dynamic endpoint detection.
+ """
+ from superset.models.core import Database
+
+ # Get the database to detect cloud provider
+ database_id = state["database_id"]
+ if database := Database.query.get(database_id):
+ provider = cls._detect_cloud_provider(database)
+ # Update config with the correct authorization URI for the cloud provider
+ from typing import cast
+
+ config = cast(
+ "OAuth2ClientConfig",
+ dict(config)
+ | {
+ "authorization_request_uri": cls._oauth2_endpoints[provider][
+ "authorization_request_uri"
+ ]
+ },
+ )
+
+ return super().get_oauth2_authorization_uri(config, state, code_verifier)
+
+ @classmethod
+ def get_oauth2_token(
+ cls,
+ config: "OAuth2ClientConfig",
+ code: str,
+ code_verifier: str | None = None,
+ ) -> "OAuth2TokenResponse":
+ """
+ Exchange authorization code for refresh/access tokens with dynamic endpoint.
+
+ Note: For token exchange, we need the database context from the state.
+ This is a limitation of the current OAuth2 flow design.
+ """
+ # For now, fall back to AWS endpoints for token exchange
+ # TODO: Improve OAuth2 flow to pass database context to token exchange
+ from typing import cast
+
+ config = cast(
+ "OAuth2ClientConfig",
+ dict(config)
+ | {"token_request_uri": cls._oauth2_endpoints["aws"]["token_request_uri"]},
+ )
+
+ return super().get_oauth2_token(config, code, code_verifier)
@classmethod
def build_sqlalchemy_uri( # type: ignore
diff --git a/tests/unit_tests/db_engine_specs/test_databricks.py b/tests/unit_tests/db_engine_specs/test_databricks.py
index aa900674da8..b6279c021e9 100644
--- a/tests/unit_tests/db_engine_specs/test_databricks.py
+++ b/tests/unit_tests/db_engine_specs/test_databricks.py
@@ -312,27 +312,17 @@ def test_oauth2_attributes() -> None:
assert DatabricksNativeEngineSpec.supports_oauth2 is True
assert DatabricksNativeEngineSpec.oauth2_exception is OAuth2RedirectError
assert DatabricksNativeEngineSpec.oauth2_scope == "sql"
- assert (
- DatabricksNativeEngineSpec.oauth2_authorization_request_uri
- == "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/authorize"
- )
- assert (
- DatabricksNativeEngineSpec.oauth2_token_request_uri
- == "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/token" # noqa: S105
- )
+ # OAuth2 endpoints are now dynamic and set at runtime
+ assert DatabricksNativeEngineSpec.oauth2_authorization_request_uri == ""
+ assert DatabricksNativeEngineSpec.oauth2_token_request_uri == ""
# Test DatabricksPythonConnectorEngineSpec
assert DatabricksPythonConnectorEngineSpec.supports_oauth2 is True
assert DatabricksPythonConnectorEngineSpec.oauth2_exception is OAuth2RedirectError
assert DatabricksPythonConnectorEngineSpec.oauth2_scope == "sql"
- assert (
- DatabricksPythonConnectorEngineSpec.oauth2_authorization_request_uri
- == "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/authorize"
- )
- assert (
- DatabricksPythonConnectorEngineSpec.oauth2_token_request_uri
- == "https://accounts.cloud.databricks.com/oidc/accounts/{}/v1/token" # noqa: S105
- )
+ # OAuth2 endpoints are now dynamic and set at runtime
+ assert DatabricksPythonConnectorEngineSpec.oauth2_authorization_request_uri == ""
+ assert DatabricksPythonConnectorEngineSpec.oauth2_token_request_uri == ""
def test_impersonate_user_with_token(mocker: MockerFixture) -> None: