diff --git a/README.md b/README.md
index cfbff3d3dc826cbaff2fef99d21a20ad8548bfe3..5e67fe7e42ab2052fb5807eb984fdaca9284fb03 100644
--- a/README.md
+++ b/README.md
@@ -21,21 +21,22 @@ user-friendly manner. ðŸ‘
### Mandatory / Recommended Variables
-| Variable | Default | Value | Description |
-|----------------------------------------|--------------------|---------------------------------|------------------------------------------------------------------------------------|
-| `DB_HOST` | unset | <db hostname / IP> | IP or Hostname Adress of DB |
-| `DB_PORT` | 3306 | Number | Port of the database |
-| `DB_USER` | unset | \<db username> | Username of the database user |
-| `DB_PASSWORD` | unset | \<db password> | Password of the database user |
-| `DB_DATABASE` | unset | \<db name> | Name of the database |
-| `OBJECT_GATEWAY_URI` | unset | HTTP URL | HTTP URL of the Ceph Object Gateway |
-| `BUCKET_CEPH_ACCESS_KEY` | unset | \<access key> | Access key for the Ceph Object Gateway user with unlimited buckets. |
-| `BUCKET_CEPH_SECRET_KEY` | unset | \<secret key> | Secret key for the Ceph Object Gateway user with unlimited buckets. |
-| `BUCKET_CEPH_USERNAME` | unset | \<ceph username> | ID of the user in ceph who owns all the buckets. Owner of `BUCKET_CEPH_ACCESS_KEY` |
-| `USER_CEPH_ACCESS_KEY` | unset | \<access key> | Access key for the Ceph Object Gateway user with `user:*` privileges |
-| `USER_CEPH_SECRET_KEY` | unset | \<secret key> | Secret key for the Ceph Object Gateway user with `user:*` privileges. |
-| `PUBLIC_KEY_VALUE` / `PUBLIC_KEY_FILE` | randomly generated | Public Key / Path to Public Key | Public part of RSA Key in PEM format to verify JWTs |
-| `OPA_URI` | unset | HTTP URL | HTTP URL of the OPA service |
+| Variable | Default | Value | Description |
+|----------------------------------------|-------------------------|---------------------------------|------------------------------------------------------------------------------------|
+| `DB_HOST` | unset | <db hostname / IP> | IP or Hostname Address of DB |
+| `DB_PORT` | 3306 | Number | Port of the database |
+| `DB_USER` | unset | \<db username> | Username of the database user |
+| `DB_PASSWORD` | unset | \<db password> | Password of the database user |
+| `DB_DATABASE` | unset | \<db name> | Name of the database |
+| `OBJECT_GATEWAY_URI` | unset | HTTP URL | HTTP URL of the Ceph Object Gateway |
+| `BUCKET_CEPH_ACCESS_KEY` | unset | \<access key> | Access key for the Ceph Object Gateway user with unlimited buckets. |
+| `BUCKET_CEPH_SECRET_KEY` | unset | \<secret key> | Secret key for the Ceph Object Gateway user with unlimited buckets. |
+| `BUCKET_CEPH_USERNAME` | unset | \<ceph username> | ID of the user in ceph who owns all the buckets. Owner of `BUCKET_CEPH_ACCESS_KEY` |
+| `USER_CEPH_ACCESS_KEY` | unset | \<access key> | Access key for the Ceph Object Gateway user with `user:*` privileges |
+| `USER_CEPH_SECRET_KEY` | unset | \<secret key> | Secret key for the Ceph Object Gateway user with `user:*` privileges. |
+| `PUBLIC_KEY_VALUE` / `PUBLIC_KEY_FILE` | randomly generated | Public Key / Path to Public Key | Public part of RSA Key in PEM format to verify JWTs |
+| `OPA_URI` | unset | HTTP URL | HTTP URL of the OPA service |
+| `CLOWM_URL` | `http://localhost:8080` | HTTP URL | HTTP URL of the CloWM website |
### Optional Variables
@@ -45,7 +46,3 @@ user-friendly manner. ðŸ‘
| `BACKEND_CORS_ORIGINS` | `[]` | json formatted list of urls | List of valid CORS origins |
| `SQLALCHEMY_VERBOSE_LOGGER` | `false` | `<"true"|"false">` | Enables verbose SQL output.<br>Should be `false` in production |
| `OPA_POLICY_PATH` | `/clowm/authz/allow` | URL path | Path to the OPA Policy for Authorization |
-
-## Getting started
-This service depends on multiple other services. See [DEVELOPING.md](DEVELOPING.md) how to set these up for developing
-on your local machine.
diff --git a/app/api/endpoints/buckets.py b/app/api/endpoints/buckets.py
index 8888ad51786d01aedffe848a55f9f8ee099bf222..6dc2036a14468fbbcca021d9db0914934664dcaf 100644
--- a/app/api/endpoints/buckets.py
+++ b/app/api/endpoints/buckets.py
@@ -22,6 +22,31 @@ router = APIRouter(prefix="/buckets", tags=["Bucket"])
bucket_authorization = AuthorizationDependency(resource="bucket")
Authorization = Annotated[Callable[[str], Awaitable[Any]], Depends(bucket_authorization)]
+cors_rule = {
+ "CORSRules": [
+ {
+ "ID": "websiteaccess",
+ "AllowedHeaders": [
+ "amz-sdk-invocation-id",
+ "amz-sdk-request",
+ "authorization",
+ "content-type",
+ "x-amz-content-sha256",
+ "x-amz-copy-source",
+ "x-amz-date",
+ "x-amz-user-agent",
+ "content-md5",
+ ],
+ "AllowedMethods": ["GET", "PUT", "POST", "DELETE"],
+ "AllowedOrigins": [str(settings.CLOWM_URL)[:-1]],
+ "ExposeHeaders": [
+ "Etag",
+ ],
+ "MaxAgeSeconds": 100,
+ },
+ ]
+}
+
@router.get("", response_model=List[BucketOutSchema], summary="List buckets of user")
async def list_buckets(
@@ -151,6 +176,7 @@ async def create_bucket(
}
)
s3_bucket.Policy().put(Policy=bucket_policy)
+ s3_bucket.Cors().put(CORSConfiguration=cors_rule) # type: ignore[arg-type]
return BucketOutSchema(
**{
"description": db_bucket.description,
diff --git a/app/core/config.py b/app/core/config.py
index 1492a586239abdac5f4112e18790ba006c8d4f0f..08a9c43a31334a0054001186de1753fb9aa1246b 100644
--- a/app/core/config.py
+++ b/app/core/config.py
@@ -1,7 +1,7 @@
from pathlib import Path
-from typing import Any, Dict, List, Optional, Union
+from typing import Any, Dict, List, Optional
-from pydantic import AnyHttpUrl, AnyUrl, Field, computed_field, field_validator
+from pydantic import AnyHttpUrl, AnyUrl, Field, computed_field
from pydantic_settings import BaseSettings, SettingsConfigDict
@@ -29,6 +29,11 @@ def _load_public_key(pub_key_val: Optional[str], pub_key_file: Optional[Path]) -
class Settings(BaseSettings):
+ CLOWM_URL: AnyHttpUrl = Field(
+ AnyHttpUrl("http://localhost:8080"),
+ description="Base HTTP URL where the CloWM service is reachable.",
+ examples=["http://localhost:8080"],
+ )
API_PREFIX: str = Field("/api", description="Path Prefix for all API endpoints.")
public_key_value: Optional[str] = Field(
@@ -46,15 +51,6 @@ class Settings(BaseSettings):
# BACKEND_CORS_ORIGINS is a JSON-formatted list of origins
BACKEND_CORS_ORIGINS: List[AnyHttpUrl] = Field([], description="List of all valid CORS origins")
- @field_validator("BACKEND_CORS_ORIGINS", mode="before")
- @classmethod
- def assemble_cors_origins(cls, v: Union[str, List[str]]) -> Union[List[str], str]:
- if isinstance(v, str) and not v.startswith("["):
- return [i.strip() for i in v.split(",")]
- elif isinstance(v, (list, str)):
- return v
- raise ValueError(v)
-
DB_HOST: str = Field(..., description="Host of the database.")
DB_USER: str = Field(..., description="Username in the database.")
DB_PASSWORD: str = Field(..., description="Password for the database user.")
diff --git a/app/tests/mocks/mock_s3_resource.py b/app/tests/mocks/mock_s3_resource.py
index e67ad2caff404c2e55b1aa94c3db6a011f3b3ec5..b302dd403b502166644f2649756ac913deaae530 100644
--- a/app/tests/mocks/mock_s3_resource.py
+++ b/app/tests/mocks/mock_s3_resource.py
@@ -1,8 +1,13 @@
from datetime import datetime
-from typing import Dict, List, Optional
+from typing import TYPE_CHECKING, Dict, List, Optional
from botocore.exceptions import ClientError
+if TYPE_CHECKING:
+ from mypy_boto3_s3.type_defs import CORSConfigurationTypeDef
+else:
+ CORSConfigurationTypeDef = object
+
class MockS3Object:
"""
@@ -120,6 +125,52 @@ class MockS3BucketPolicy:
self.policy = Policy
+class MockS3CorsRule:
+ """
+ Mock S3 Cors Configuration for the boto3 BucketCors for testing purposes.
+
+ Functions
+ ---------
+ put(CORSConfiguration: CORSConfig) -> None
+ Save a new bucket CORS rule.
+
+ Attributes
+ ----------
+ rules : str
+ List of all CORS rules on the bucket.
+ """
+
+ def __init__(self) -> None:
+ self.rules: Optional[CORSConfigurationTypeDef] = None
+
+ def put(self, CORSConfiguration: CORSConfigurationTypeDef) -> None:
+ """
+ Save a new bucket CORS rule.
+
+ Parameters
+ ----------
+ CORSConfiguration : mypy_boto3_s3.type_defs.CORSConfigurationTypeDef
+ The new policy as str.
+
+ Notes
+ -----
+ A configuration has the following form
+ {
+ "CORSRules": [
+ {
+ "ID": string,
+ "AllowedHeaders": List[string],
+ "AllowedMethods": List[string],
+ "AllowedOrigins": List[string],
+ "ExposeHeaders": List[string],
+ "MaxAgeSeconds": int,
+ },
+ ]
+ }
+ """
+ self.rules = CORSConfiguration
+
+
class MockS3Bucket:
"""
Mock S3 bucket for the boto3 Bucket for testing purposes.
@@ -236,6 +287,7 @@ class MockS3Bucket:
self.objects = MockS3Bucket.MockS3ObjectList()
self._parent_service: MockS3ServiceResource = parent_service
self.policy = MockS3BucketPolicy(name)
+ self.cors = MockS3CorsRule()
def Policy(self) -> MockS3BucketPolicy:
"""
@@ -248,6 +300,9 @@ class MockS3Bucket:
"""
return self.policy
+ def Cors(self) -> MockS3CorsRule:
+ return self.cors
+
def create(self) -> None:
"""
Create the bucket in the mock S3 service.