Use Starlette

integrations/jira/main.py

@@ -59,11 +59,6 @@ async def on_resync_issues(kind: str) -> ASYNC_GENERATOR_RESYNC_TYPE:
         yield issues
 
 
-@ocean.router.post("/webhook")
-async def handle_webhook_request(data: dict[str, Any]) -> dict[str, Any]:
-    return {"ok": True}
-
-
 # Called once when the integration starts.
 @ocean.on_start()
 async def on_start() -> None:

port_ocean/context/ocean.py

@@ -1,6 +1,5 @@
 from typing import Callable, TYPE_CHECKING, Any, Literal, Union
 
-from fastapi import APIRouter
 from pydantic.main import BaseModel
 from werkzeug.local import LocalProxy
 
@@ -44,10 +43,6 @@ def initialized(self) -> bool:
     def config(self) -> "IntegrationConfiguration":
         return self.app.config
 
-    @property
-    def router(self) -> APIRouter:
-        return self.app.integration_router
-
     @property
     def integration(self) -> "BaseIntegration":
         return self.app.integration

port_ocean/exceptions/api.py

@@ -1,7 +1,7 @@
 import abc
 
-from fastapi.responses import Response, PlainTextResponse
 from port_ocean.exceptions.base import BaseOceanException
+from starlette.responses import Response, PlainTextResponse
 
 
 class BaseAPIException(BaseOceanException, abc.ABC):

port_ocean/middlewares.py

@@ -1,73 +1,70 @@
-from typing import Callable, Awaitable
-
-from fastapi import Request, Response
 from loguru import logger
+from starlette.requests import Request
+from starlette.responses import Response
 
 from port_ocean.exceptions.api import BaseAPIException, InternalServerException
 from .context.event import event_context, EventType
 from .context.ocean import ocean
 from .utils.misc import get_time, generate_uuid
+from starlette.middleware.base import (
+    BaseHTTPMiddleware,
+    RequestResponseEndpoint,
+)
 
 
-async def _handle_silently(
-    call_next: Callable[[Request], Awaitable[Response]], request: Request
-) -> Response:
-    response: Response
-    try:
-        if request.url.path.startswith("/integration"):
-            async with event_context(EventType.HTTP_REQUEST, trigger_type="request"):
-                await ocean.integration.port_app_config_handler.get_port_app_config()
-                response = await call_next(request)
-        else:
-            response = await call_next(request)
+class RequestHandlerMiddleware(BaseHTTPMiddleware):
+    async def dispatch(self, request: Request, call_next: RequestResponseEndpoint):
+        start_time = get_time(seconds_precision=False)
+        request_id = generate_uuid()
 
-    except BaseAPIException as ex:
-        response = ex.response()
-        if response.status_code < 500:
-            logger.bind(exception=str(ex)).info(
-                "Request did not succeed due to client-side error"
+        with logger.contextualize(request_id=request_id):
+            log_level = (
+                "DEBUG"
+                if request.url.path == "/docs" or request.url.path == "/openapi.json"
+                else "INFO"
             )
-        else:
-            logger.opt(exception=True).warning(
-                "Request did not succeed due to server-side error"
+            logger.bind(url=str(request.url), method=request.method).log(
+                log_level, f"Request to {request.url.path} started"
             )
+            response = await self._handle_silently(request, call_next)
 
-    except Exception:
-        logger.opt(exception=True).error("Request failed due to unexpected error")
-        response = InternalServerException().response()
-
-    return response
+            end_time = get_time(seconds_precision=False)
+            time_elapsed = round(end_time - start_time, 5)
+            response.headers["X-Request-ID"] = request_id
+            response.headers["X-Process-Time"] = str(time_elapsed)
+            logger.bind(
+                time_elapsed=time_elapsed, response_status=response.status_code
+            ).log(log_level, f"Request to {request.url.path} ended")
 
+            return response
 
-async def request_handler(
-    request: Request, call_next: Callable[[Request], Awaitable[Response]]
-) -> Response:
-    """Middleware used by FastAPI to process each request, featuring:
-
-    - Contextualize request logs with a unique Request ID (UUID4) for each unique request.
-    - Catch exceptions during the request handling. Translate custom API exceptions into responses,
-      or treat (and log) unexpected exceptions.
-    """
-    start_time = get_time(seconds_precision=False)
-    request_id = generate_uuid()
+    async def _handle_silently(
+        self, request: Request, call_next: RequestResponseEndpoint
+    ) -> Response:
+        response: Response
+        try:
+            if request.url.path.startswith("/integration"):
+                async with event_context(
+                    EventType.HTTP_REQUEST, trigger_type="request"
+                ):
+                    await ocean.integration.port_app_config_handler.get_port_app_config()
+                    response = await call_next(request)
+            else:
+                response = await call_next(request)
 
-    with logger.contextualize(request_id=request_id):
-        log_level = (
-            "DEBUG"
-            if request.url.path == "/docs" or request.url.path == "/openapi.json"
-            else "INFO"
-        )
-        logger.bind(url=str(request.url), method=request.method).log(
-            log_level, f"Request to {request.url.path} started"
-        )
-        response = await _handle_silently(call_next, request)
+        except BaseAPIException as ex:
+            response = ex.response()
+            if response.status_code < 500:
+                logger.bind(exception=str(ex)).info(
+                    "Request did not succeed due to client-side error"
+                )
+            else:
+                logger.opt(exception=True).warning(
+                    "Request did not succeed due to server-side error"
+                )
 
-        end_time = get_time(seconds_precision=False)
-        time_elapsed = round(end_time - start_time, 5)
-        response.headers["X-Request-ID"] = request_id
-        response.headers["X-Process-Time"] = str(time_elapsed)
-        logger.bind(
-            time_elapsed=time_elapsed, response_status=response.status_code
-        ).log(log_level, f"Request to {request.url.path} ended")
+        except Exception:
+            logger.opt(exception=True).error("Request failed due to unexpected error")
+            response = InternalServerException().response()
 
         return response

port_ocean/ocean.py

@@ -1,12 +1,13 @@
 import asyncio
 import sys
 import threading
-from contextlib import asynccontextmanager
-from typing import Callable, Any, Dict, AsyncIterator, Type
+from typing import Callable, Any, Dict, Type
 
-from fastapi import FastAPI, APIRouter
 from loguru import logger
 from pydantic import BaseModel
+from starlette.middleware import Middleware
+from starlette.responses import JSONResponse
+from starlette.routing import Route
 from starlette.types import Scope, Receive, Send
 
 from port_ocean.clients.port.client import PortClient
@@ -22,25 +23,28 @@
 from port_ocean.core.integrations.base import BaseIntegration
 from port_ocean.core.models import Runtime
 from port_ocean.log.sensetive import sensitive_log_filter
-from port_ocean.middlewares import request_handler
+from port_ocean.middlewares import RequestHandlerMiddleware
 from port_ocean.utils.repeat import repeat_every
 from port_ocean.utils.signal import signal_handler
 from port_ocean.version import __integration_version__
+import contextlib
+
+from starlette.applications import Starlette
 
 
 class Ocean:
     def __init__(
         self,
-        app: FastAPI | None = None,
+        app: Starlette | None = None,
         integration_class: Callable[[PortOceanContext], BaseIntegration] | None = None,
-        integration_router: APIRouter | None = None,
+        integration_router: None = None,
         config_factory: Type[BaseModel] | None = None,
         config_override: Dict[str, Any] | None = None,
     ):
         initialize_port_ocean_context(self)
 
-        @asynccontextmanager
-        async def lifecycle(_: FastAPI) -> AsyncIterator[None]:
+        @contextlib.asynccontextmanager
+        async def lifespan(app):
             try:
                 await self.integration.start()
                 await self._setup_scheduled_resync()
@@ -51,9 +55,14 @@ async def lifecycle(_: FastAPI) -> AsyncIterator[None]:
             finally:
                 signal_handler.exit()
 
-        self.fast_api_app = app or FastAPI(lifespan=lifecycle)
+        async def handle_webhook_request(data: dict[str, Any]) -> dict[str, Any]:
+            return JSONResponse({"ok": True})
 
-        # self.fast_api_app.middleware("http")(request_handler)
+        self.starlette_app = Starlette(
+            routes=[Route("/integration/webhook", endpoint=handle_webhook_request)],
+            middleware=[Middleware(RequestHandlerMiddleware)],
+            lifespan=lifespan,
+        )
 
         self.config = IntegrationConfiguration(
             # type: ignore
@@ -65,13 +74,6 @@ async def lifecycle(_: FastAPI) -> AsyncIterator[None]:
         sensitive_log_filter.hide_sensitive_strings(
             *self.config.get_sensitive_fields_data()
         )
-        self.integration_router = integration_router or APIRouter()
-
-        @self.integration_router.post("/webhook")
-        async def handle_webhook_request(data: dict[str, Any]) -> dict[str, Any]:
-            return {"ok": True}
-
-        self.fast_api_app.include_router(self.integration_router, prefix="/integration")
 
         self.port_client = PortClient(
             base_url=self.config.port.base_url,
@@ -132,4 +134,4 @@ async def execute_resync_all() -> None:
             await repeated_function()
 
     async def __call__(self, scope: Scope, receive: Receive, send: Send) -> None:
-        await self.fast_api_app(scope, receive, send)
+        await self.starlette_app(scope, receive, send)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "port-ocean"
-version = "0.12.2-dev19"
+version = "0.12.2-dev20"
 description = "Port Ocean is a CLI tool for managing your Port projects."
 readme = "README.md"
 homepage = "https://app.getport.io"