More efficient wrapped logger by getting service type not service

Reviewed-on: #193

.gitea/workflows/build-dev.yaml

@@ -12,6 +12,13 @@ jobs:
       version_suffix: 'dev'
     secrets: inherit
 
+  api:
+    uses: ./.gitea/workflows/package.yaml
+    needs: [ prepare, application, auth, core, dependency ]
+    with:
+      working_directory: src/cpl-api
+    secrets: inherit
+
   application:
     uses: ./.gitea/workflows/package.yaml
     needs: [ prepare, core, dependency ]

.gitea/workflows/test_before_merge.yaml

@@ -0,0 +1,26 @@
+name: Test before pr merge
+run-name: Test before pr merge
+on:
+  pull_request:
+    types:
+      - opened
+      - edited
+      - reopened
+      - synchronize
+      - ready_for_review
+
+jobs:
+  test-lint:
+    runs-on: [ runner ]
+    container: git.sh-edraft.de/sh-edraft.de/act-runner:latest
+    steps:
+      - name: Clone Repository
+        uses: https://github.com/actions/checkout@v3
+        with:
+          token: ${{ secrets.CI_ACCESS_TOKEN }}
+
+      - name: Installing black
+        run: python3.12 -m pip install black
+
+      - name: Checking black
+        run: python3.12 -m black src --check

.gitignore

@@ -139,3 +139,6 @@ PythonImportHelper-v2-Completion.json
 
 # cpl unittest stuff
 unittests/test_*_playground
+
+# cpl logs
+**/logs/*.jsonl

install.sh

@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Find and combine requirements from src/cpl-*/requirements.txt,
+# filtering out lines whose *package name* starts with "cpl-".
+# Works with pinned versions, extras, markers, editable installs, and VCS refs.
+
+shopt -s nullglob
+
+req_files=(src/cpl-*/requirements.txt)
+if ((${#req_files[@]} == 0)); then
+  echo "No requirements files found at src/cpl-*/requirements.txt" >&2
+  exit 1
+fi
+
+tmp_combined="$(mktemp)"
+trap 'rm -f "$tmp_combined"' EXIT
+
+# Concatenate, trim comments/whitespace, filter out cpl-* packages, dedupe.
+# We keep non-package options/flags/constraints as-is.
+awk '
+  function trim(s){ sub(/^[[:space:]]+/,"",s); sub(/[[:space:]]+$/,"",s); return s }
+
+  {
+    line=$0
+    # drop full-line comments and strip inline comments
+    if (line ~ /^[[:space:]]*#/) next
+    sub(/#[^!].*$/,"",line)  # strip trailing comment (simple heuristic)
+    line=trim(line)
+    if (line == "") next
+
+    # Determine the package *name* even for "-e", extras, pins, markers, or VCS "@"
+    e = line
+    sub(/^-e[[:space:]]+/,"",e)           # remove editable prefix
+    # Tokenize up to the first of these separators: space, [ < > = ! ~ ; @
+    token = e
+    sub(/\[.*/,"",token)                  # remove extras quickly
+    n = split(token, a, /[<>=!~;@[:space:]]/)
+    name = tolower(a[1])
+
+    # If the first token (name) starts with "cpl-", skip this requirement
+    if (name ~ /^cpl-/) next
+
+    print line
+  }
+' "${req_files[@]}" | sort -u > "$tmp_combined"
+
+if ! [ -s "$tmp_combined" ]; then
+  echo "Nothing to install after filtering out cpl-* packages." >&2
+  exit 0
+fi
+
+echo "Installing dependencies (excluding cpl-*) from:"
+printf '  - %s\n' "${req_files[@]}"
+echo
+echo "Final set to install:"
+cat "$tmp_combined"
+echo
+
+# Use python -m pip for reliability; change to python3 if needed.
+python -m pip install -r "$tmp_combined"

src/cpl-api/cpl/api/__init__.py

@@ -0,0 +1,36 @@
+from cpl.dependency.service_collection import ServiceCollection as _ServiceCollection
+
+from .error import APIError, AlreadyExists, EndpointNotImplemented, Forbidden, NotFound, Unauthorized
+from .logger import APILogger
+from .settings import ApiSettings
+
+
+def add_api(collection: _ServiceCollection):
+    try:
+        from cpl.database import mysql
+
+        collection.add_module(mysql)
+    except ImportError as e:
+        from cpl.core.errors import dependency_error
+
+        dependency_error("cpl-database", e)
+
+    try:
+        from cpl import auth
+        from cpl.auth import permission
+
+        collection.add_module(auth)
+        collection.add_module(permission)
+    except ImportError as e:
+        from cpl.core.errors import dependency_error
+
+        dependency_error("cpl-auth", e)
+
+    from cpl.api.registry.policy import PolicyRegistry
+    from cpl.api.registry.route import RouteRegistry
+
+    collection.add_singleton(PolicyRegistry)
+    collection.add_singleton(RouteRegistry)
+
+
+_ServiceCollection.with_module(add_api, __name__)

src/cpl-api/cpl/api/abc/__init__.py

@@ -0,0 +1 @@
+from .asgi_middleware_abc import ASGIMiddleware

src/cpl-api/cpl/api/abc/asgi_middleware_abc.py

@@ -0,0 +1,15 @@
+from abc import ABC, abstractmethod
+
+from starlette.types import Scope, Receive, Send
+
+
+class ASGIMiddleware(ABC):
+    @abstractmethod
+    def __init__(self, app):
+        self._app = app
+
+    def _call_next(self, scope: Scope, receive: Receive, send: Send):
+        return self._app(scope, receive, send)
+
+    @abstractmethod
+    async def __call__(self, scope: Scope, receive: Receive, send: Send): ...

src/cpl-api/cpl/api/application/__init__.py

@@ -0,0 +1 @@
+from .web_app import WebApp

src/cpl-api/cpl/api/application/web_app.py

@@ -0,0 +1,249 @@
+import os
+from enum import Enum
+from typing import Mapping, Any, Callable, Self, Union
+
+import uvicorn
+from starlette.applications import Starlette
+from starlette.middleware import Middleware
+from starlette.middleware.cors import CORSMiddleware
+from starlette.requests import Request
+from starlette.responses import JSONResponse
+from starlette.types import ExceptionHandler
+
+from cpl import api, auth
+from cpl.api.error import APIError
+from cpl.api.logger import APILogger
+from cpl.api.middleware.authentication import AuthenticationMiddleware
+from cpl.api.middleware.authorization import AuthorizationMiddleware
+from cpl.api.middleware.logging import LoggingMiddleware
+from cpl.api.middleware.request import RequestMiddleware
+from cpl.api.model.api_route import ApiRoute
+from cpl.api.model.policy import Policy
+from cpl.api.model.validation_match import ValidationMatch
+from cpl.api.registry.policy import PolicyRegistry
+from cpl.api.registry.route import RouteRegistry
+from cpl.api.router import Router
+from cpl.api.settings import ApiSettings
+from cpl.api.typing import HTTPMethods, PartialMiddleware, PolicyResolver
+from cpl.application.abc.application_abc import ApplicationABC
+from cpl.core.configuration import Configuration
+from cpl.dependency.service_provider_abc import ServiceProviderABC
+
+
+PolicyInput = Union[dict[str, PolicyResolver], Policy]
+
+
+class WebApp(ApplicationABC):
+    def __init__(self, services: ServiceProviderABC):
+        super().__init__(services, [auth, api])
+        self._app: Starlette | None = None
+
+        self._logger = services.get_service(APILogger)
+
+        self._api_settings = Configuration.get(ApiSettings)
+        self._policies = services.get_service(PolicyRegistry)
+        self._routes = services.get_service(RouteRegistry)
+
+        self._middleware: list[Middleware] = [
+            Middleware(RequestMiddleware),
+            Middleware(LoggingMiddleware),
+        ]
+        self._exception_handlers: Mapping[Any, ExceptionHandler] = {
+            Exception: self._handle_exception,
+            APIError: self._handle_exception,
+        }
+
+    async def _handle_exception(self, request: Request, exc: Exception):
+        if isinstance(exc, APIError):
+            self._logger.error(exc)
+            return JSONResponse({"error": str(exc)}, status_code=exc.status_code)
+
+        if hasattr(request.state, "request_id"):
+            self._logger.error(f"Request {request.state.request_id}", exc)
+        else:
+            self._logger.error("Request unknown", exc)
+
+        return JSONResponse({"error": str(exc)}, status_code=500)
+
+    def _get_allowed_origins(self):
+        origins = self._api_settings.allowed_origins
+
+        if origins is None or origins == "":
+            self._logger.warning("No allowed origins specified, allowing all origins")
+            return ["*"]
+
+        self._logger.debug(f"Allowed origins: {origins}")
+        return origins.split(",")
+
+    def with_database(self) -> Self:
+        self.with_migrations()
+        self.with_seeders()
+        return self
+
+    def with_app(self, app: Starlette) -> Self:
+        assert app is not None, "app must not be None"
+        assert isinstance(app, Starlette), "app must be an instance of Starlette"
+        self._app = app
+        return self
+
+    def _check_for_app(self):
+        if self._app is not None:
+            raise ValueError("App is already set, cannot add routes or middleware")
+
+    def with_routes_directory(self, directory: str) -> Self:
+        self._check_for_app()
+        assert directory is not None, "directory must not be None"
+
+        base = directory.replace("/", ".").replace("\\", ".")
+
+        for filename in os.listdir(directory):
+            if not filename.endswith(".py") or filename == "__init__.py":
+                continue
+
+            __import__(f"{base}.{filename[:-3]}")
+
+        return self
+
+    def with_routes(
+        self,
+        routes: list[ApiRoute],
+        method: HTTPMethods,
+        authentication: bool = False,
+        roles: list[str | Enum] = None,
+        permissions: list[str | Enum] = None,
+        policies: list[str] = None,
+        match: ValidationMatch = None,
+    ) -> Self:
+        self._check_for_app()
+        assert self._routes is not None, "routes must not be None"
+        assert all(isinstance(route, ApiRoute) for route in routes), "all routes must be of type ApiRoute"
+        for route in routes:
+            self.with_route(
+                route.path,
+                route.fn,
+                method,
+                authentication,
+                roles,
+                permissions,
+                policies,
+                match,
+            )
+        return self
+
+    def with_route(
+        self,
+        path: str,
+        fn: Callable[[Request], Any],
+        method: HTTPMethods,
+        authentication: bool = False,
+        roles: list[str | Enum] = None,
+        permissions: list[str | Enum] = None,
+        policies: list[str] = None,
+        match: ValidationMatch = None,
+    ) -> Self:
+        self._check_for_app()
+        assert path is not None, "path must not be None"
+        assert fn is not None, "fn must not be None"
+        assert method in [
+            "GET",
+            "HEAD",
+            "POST",
+            "PUT",
+            "PATCH",
+            "DELETE",
+            "OPTIONS",
+        ], "method must be a valid HTTP method"
+
+        Router.route(path, method, registry=self._routes)(fn)
+
+        if authentication:
+            Router.authenticate()(fn)
+
+        if roles or permissions or policies:
+            Router.authorize(roles, permissions, policies, match)(fn)
+
+        return self
+
+    def with_middleware(self, middleware: PartialMiddleware) -> Self:
+        self._check_for_app()
+
+        if isinstance(middleware, Middleware):
+            self._middleware.append(middleware)
+        elif callable(middleware):
+            self._middleware.append(Middleware(middleware))
+        else:
+            raise ValueError("middleware must be of type starlette.middleware.Middleware or a callable")
+
+        return self
+
+    def with_authentication(self) -> Self:
+        self.with_middleware(AuthenticationMiddleware)
+        return self
+
+    def with_authorization(self, *policies: list[PolicyInput] | PolicyInput) -> Self:
+        if policies:
+            _policies = []
+
+            if not isinstance(policies, list):
+                policies = list(policies)
+
+            for i, policy in enumerate(policies):
+                if isinstance(policy, dict):
+                    for name, resolver in policy.items():
+                        if not isinstance(name, str):
+                            self._logger.warning(f"Skipping policy at index {i}, name must be a string")
+                            continue
+
+                        if not callable(resolver):
+                            self._logger.warning(f"Skipping policy {name}, resolver must be callable")
+                            continue
+
+                        _policies.append(Policy(name, resolver))
+                    continue
+
+                _policies.append(policy)
+
+            self._policies.extend(_policies)
+
+        self.with_middleware(AuthorizationMiddleware)
+        return self
+
+    def _validate_policies(self):
+        for rule in Router.get_authorization_rules():
+            for policy_name in rule["policies"]:
+                policy = self._policies.get(policy_name)
+                if not policy:
+                    self._logger.fatal(f"Authorization policy '{policy_name}' not found")
+
+    async def main(self):
+        self._logger.debug(f"Preparing API")
+        self._validate_policies()
+
+        if self._app is None:
+            routes = [route.to_starlette(self._services.inject) for route in self._routes.all()]
+
+            app = Starlette(
+                routes=routes,
+                middleware=[
+                    *self._middleware,
+                    Middleware(
+                        CORSMiddleware,
+                        allow_origins=self._get_allowed_origins(),
+                        allow_methods=["*"],
+                        allow_headers=["*"],
+                    ),
+                ],
+                exception_handlers=self._exception_handlers,
+            )
+        else:
+            app = self._app
+
+        self._logger.info(f"Start API on {self._api_settings.host}:{self._api_settings.port}")
+
+        config = uvicorn.Config(
+            app, host=self._api_settings.host, port=self._api_settings.port, log_config=None, loop="asyncio"
+        )
+        server = uvicorn.Server(config)
+        await server.serve()
+
+        self._logger.info("Shutdown API")

src/cpl-api/cpl/api/error.py

@@ -0,0 +1,46 @@
+from http.client import HTTPException
+
+from starlette.responses import JSONResponse
+from starlette.types import Scope, Receive, Send
+
+
+class APIError(HTTPException):
+    status_code = 500
+
+    def __init__(self, message: str = ""):
+        super().__init__(self.status_code, message)
+        self._message = message
+
+    @property
+    def error_message(self) -> str:
+        if self._message:
+            return f"{type(self).__name__}: {self._message}"
+
+        return f"{type(self).__name__}"
+
+    async def asgi_response(self, scope: Scope, receive: Receive, send: Send):
+        r = JSONResponse({"error": self.error_message}, status_code=self.status_code)
+        return await r(scope, receive, send)
+
+    def response(self):
+        return JSONResponse({"error": self.error_message}, status_code=self.status_code)
+
+
+class Unauthorized(APIError):
+    status_code = 401
+
+
+class Forbidden(APIError):
+    status_code = 403
+
+
+class NotFound(APIError):
+    status_code = 404
+
+
+class AlreadyExists(APIError):
+    status_code = 409
+
+
+class EndpointNotImplemented(APIError):
+    status_code = 501

src/cpl-api/cpl/api/logger.py

@@ -0,0 +1,7 @@
+from cpl.core.log.wrapped_logger import WrappedLogger
+
+
+class APILogger(WrappedLogger):
+
+    def __init__(self):
+        WrappedLogger.__init__(self, "api")

src/cpl-api/cpl/api/middleware/__init__.py

@@ -0,0 +1,4 @@
+from .authentication import AuthenticationMiddleware
+from .authorization import AuthorizationMiddleware
+from .logging import LoggingMiddleware
+from .request import RequestMiddleware

src/cpl-api/cpl/api/middleware/authentication.py

@@ -0,0 +1,80 @@
+from keycloak import KeycloakAuthenticationError
+from starlette.types import Scope, Receive, Send
+
+from cpl.api.abc.asgi_middleware_abc import ASGIMiddleware
+from cpl.api.error import Unauthorized
+from cpl.api.logger import APILogger
+from cpl.api.middleware.request import get_request
+from cpl.api.router import Router
+from cpl.auth.keycloak import KeycloakClient
+from cpl.auth.schema import AuthUserDao, AuthUser
+from cpl.core.ctx import set_user
+from cpl.dependency import ServiceProviderABC
+
+
+class AuthenticationMiddleware(ASGIMiddleware):
+
+    @ServiceProviderABC.inject
+    def __init__(self, app, logger: APILogger, keycloak: KeycloakClient, user_dao: AuthUserDao):
+        ASGIMiddleware.__init__(self, app)
+
+        self._logger = logger
+
+        self._keycloak = keycloak
+        self._user_dao = user_dao
+
+    async def __call__(self, scope: Scope, receive: Receive, send: Send):
+        request = get_request()
+        url = request.url.path
+
+        if url not in Router.get_auth_required_routes():
+            self._logger.trace(f"No authentication required for {url}")
+            return await self._app(scope, receive, send)
+
+        if not request.headers.get("Authorization"):
+            self._logger.debug(f"Unauthorized access to {url}, missing Authorization header")
+            return await Unauthorized(f"Missing header Authorization").asgi_response(scope, receive, send)
+
+        auth_header = request.headers.get("Authorization", None)
+        if not auth_header or not auth_header.startswith("Bearer "):
+            return await Unauthorized("Invalid Authorization header").asgi_response(scope, receive, send)
+
+        token = auth_header.split("Bearer ")[1]
+        if not await self._verify_login(token):
+            self._logger.debug(f"Unauthorized access to {url}, invalid token")
+            return await Unauthorized("Invalid token").asgi_response(scope, receive, send)
+
+        # check user exists in db, if not create
+        keycloak_id = self._keycloak.get_user_id(token)
+        if keycloak_id is None:
+            return await Unauthorized("Failed to get user id from token").asgi_response(scope, receive, send)
+
+        user = await self._get_or_crate_user(keycloak_id)
+        if user.deleted:
+            self._logger.debug(f"Unauthorized access to {url}, user is deleted")
+            return await Unauthorized("User is deleted").asgi_response(scope, receive, send)
+
+        request.state.user = user
+        set_user(user)
+
+        return await self._call_next(scope, receive, send)
+
+    async def _get_or_crate_user(self, keycloak_id: str) -> AuthUser:
+        existing = await self._user_dao.find_by_keycloak_id(keycloak_id)
+        if existing is not None:
+            return existing
+
+        user = AuthUser(0, keycloak_id)
+        uid = await self._user_dao.create(user)
+        return await self._user_dao.get_by_id(uid)
+
+    async def _verify_login(self, token: str) -> bool:
+        try:
+            token_info = self._keycloak.introspect(token)
+            return token_info.get("active", False)
+        except KeycloakAuthenticationError as e:
+            self._logger.debug(f"Keycloak authentication error: {e}")
+            return False
+        except Exception as e:
+            self._logger.error(f"Unexpected error during token verification: {e}")
+            return False

src/cpl-api/cpl/api/middleware/authorization.py

@@ -0,0 +1,73 @@
+from starlette.types import Scope, Receive, Send
+
+from cpl.api.abc.asgi_middleware_abc import ASGIMiddleware
+from cpl.api.error import Unauthorized, Forbidden
+from cpl.api.logger import APILogger
+from cpl.api.middleware.request import get_request
+from cpl.api.model.validation_match import ValidationMatch
+from cpl.api.registry.policy import PolicyRegistry
+from cpl.api.router import Router
+from cpl.auth.schema._administration.auth_user_dao import AuthUserDao
+from cpl.core.ctx.user_context import get_user
+from cpl.dependency.service_provider_abc import ServiceProviderABC
+
+
+class AuthorizationMiddleware(ASGIMiddleware):
+
+    @ServiceProviderABC.inject
+    def __init__(self, app, logger: APILogger, policies: PolicyRegistry, user_dao: AuthUserDao):
+        ASGIMiddleware.__init__(self, app)
+
+        self._logger = logger
+
+        self._policies = policies
+        self._user_dao = user_dao
+
+    async def __call__(self, scope: Scope, receive: Receive, send: Send):
+        request = get_request()
+        url = request.url.path
+
+        if url not in Router.get_authorization_rules_paths():
+            self._logger.trace(f"No authorization required for {url}")
+            return await self._app(scope, receive, send)
+
+        user = get_user()
+        if not user:
+            return await Unauthorized(f"Unknown user").asgi_response(scope, receive, send)
+
+        roles = await user.roles
+        request.state.roles = roles
+        role_names = [r.name for r in roles]
+
+        perms = await user.permissions
+        request.state.permissions = perms
+        perm_names = [p.name for p in perms]
+
+        for rule in Router.get_authorization_rules():
+            match = rule["match"]
+            if rule["roles"]:
+                if match == ValidationMatch.all and not all(r in role_names for r in rule["roles"]):
+                    return await Forbidden(f"missing roles: {rule["roles"]}").asgi_response(scope, receive, send)
+                if match == ValidationMatch.any and not any(r in role_names for r in rule["roles"]):
+                    return await Forbidden(f"missing roles: {rule["roles"]}").asgi_response(scope, receive, send)
+
+            if rule["permissions"]:
+                if match == ValidationMatch.all and not all(p in perm_names for p in rule["permissions"]):
+                    return await Forbidden(f"missing permissions: {rule["permissions"]}").asgi_response(
+                        scope, receive, send
+                    )
+                if match == ValidationMatch.any and not any(p in perm_names for p in rule["permissions"]):
+                    return await Forbidden(f"missing permissions: {rule["permissions"]}").asgi_response(
+                        scope, receive, send
+                    )
+
+            for policy_name in rule["policies"]:
+                policy = self._policies.get(policy_name)
+                if not policy:
+                    self._logger.warning(f"Authorization policy '{policy_name}' not found")
+                    continue
+
+                if not await policy.resolve(user):
+                    return await Forbidden(f"policy {policy.name} failed").asgi_response(scope, receive, send)
+
+        return await self._call_next(scope, receive, send)

src/cpl-api/cpl/api/middleware/logging.py

@@ -0,0 +1,87 @@
+import time
+
+from starlette.requests import Request
+from starlette.types import Receive, Scope, Send
+
+from cpl.api.abc.asgi_middleware_abc import ASGIMiddleware
+from cpl.api.logger import APILogger
+from cpl.api.middleware.request import get_request
+from cpl.dependency import ServiceProviderABC
+
+
+class LoggingMiddleware(ASGIMiddleware):
+
+    @ServiceProviderABC.inject
+    def __init__(self, app, logger: APILogger):
+        ASGIMiddleware.__init__(self, app)
+
+        self._logger = logger
+
+    async def __call__(self, scope: Scope, receive: Receive, send: Send):
+        if scope["type"] != "http":
+            await self._call_next(scope, receive, send)
+            return
+
+        request = get_request()
+        await self._log_request(request)
+        start_time = time.time()
+
+        response_body = b""
+        status_code = 500
+
+        async def send_wrapper(message):
+            nonlocal response_body, status_code
+            if message["type"] == "http.response.start":
+                status_code = message["status"]
+            if message["type"] == "http.response.body":
+                response_body += message.get("body", b"")
+            await send(message)
+
+        await self._call_next(scope, receive, send_wrapper)
+
+        duration = (time.time() - start_time) * 1000
+        await self._log_after_request(request, status_code, duration)
+
+    @staticmethod
+    def _filter_relevant_headers(headers: dict) -> dict:
+        relevant_keys = {
+            "content-type",
+            "host",
+            "connection",
+            "user-agent",
+            "origin",
+            "referer",
+            "accept",
+        }
+        return {key: value for key, value in headers.items() if key in relevant_keys}
+
+    async def _log_request(self, request: Request):
+        self._logger.debug(
+            f"Request {getattr(request.state, 'request_id', '-')}: {request.method}@{request.url.path} from {request.client.host}"
+        )
+
+        from cpl.core.ctx.user_context import get_user
+
+        user = get_user()
+
+        request_info = {
+            "headers": self._filter_relevant_headers(dict(request.headers)),
+            "args": dict(request.query_params),
+            "form-data": (
+                await request.form()
+                if request.headers.get("content-type") == "application/x-www-form-urlencoded"
+                else None
+            ),
+            "payload": (await request.json() if request.headers.get("content-length") == "0" else None),
+            "user": f"{user.id}-{user.keycloak_id}" if user else None,
+            "files": (
+                {key: file.filename for key, file in (await request.form()).items()} if await request.form() else None
+            ),
+        }
+
+        self._logger.trace(f"Request {getattr(request.state, 'request_id', '-')}: {request_info}")
+
+    async def _log_after_request(self, request: Request, status_code: int, duration: float):
+        self._logger.info(
+            f"Request finished {getattr(request.state, 'request_id', '-')}: {status_code}-{request.method}@{request.url.path} from {request.client.host} in {duration:.2f}ms"
+        )

src/cpl-api/cpl/api/middleware/request.py

@@ -0,0 +1,56 @@
+import time
+from contextvars import ContextVar
+from typing import Optional, Union
+from uuid import uuid4
+
+from starlette.requests import Request
+from starlette.types import Scope, Receive, Send
+
+from cpl.api.abc.asgi_middleware_abc import ASGIMiddleware
+from cpl.api.logger import APILogger
+from cpl.api.typing import TRequest
+from cpl.dependency import ServiceProviderABC
+
+_request_context: ContextVar[Union[TRequest, None]] = ContextVar("request", default=None)
+
+
+class RequestMiddleware(ASGIMiddleware):
+
+    @ServiceProviderABC.inject
+    def __init__(self, app, logger: APILogger):
+        ASGIMiddleware.__init__(self, app)
+
+        self._logger = logger
+
+        self._ctx_token = None
+
+    async def __call__(self, scope: Scope, receive: Receive, send: Send):
+        request = Request(scope, receive, send)
+        await self.set_request_data(request)
+
+        try:
+            await self._app(scope, receive, send)
+        finally:
+            await self.clean_request_data()
+
+    async def set_request_data(self, request: TRequest):
+        request.state.request_id = uuid4()
+        request.state.start_time = time.time()
+        self._logger.trace(f"Set new current request: {request.state.request_id}")
+
+        self._ctx_token = _request_context.set(request)
+
+    async def clean_request_data(self):
+        request = get_request()
+        if request is None:
+            return
+
+        if self._ctx_token is None:
+            return
+
+        self._logger.trace(f"Clearing current request: {request.state.request_id}")
+        _request_context.reset(self._ctx_token)
+
+
+def get_request() -> Optional[TRequest]:
+    return _request_context.get()

src/cpl-api/cpl/api/model/__init__.py

@@ -0,0 +1,3 @@
+from .api_route import ApiRoute
+from .policy import Policy
+from .validation_match import ValidationMatch

src/cpl-api/cpl/api/model/api_route.py

@@ -0,0 +1,43 @@
+from typing import Callable
+
+from starlette.routing import Route
+
+from cpl.api.typing import HTTPMethods
+
+
+class ApiRoute:
+
+    def __init__(self, path: str, fn: Callable, method: HTTPMethods, **kwargs):
+        self._path = path
+        self._fn = fn
+        self._method = method
+
+        self._kwargs = kwargs
+
+    @property
+    def name(self) -> str:
+        return self._fn.__name__
+
+    @property
+    def fn(self) -> Callable:
+        return self._fn
+
+    @property
+    def path(self) -> str:
+        return self._path
+
+    @property
+    def method(self) -> HTTPMethods:
+        return self._method
+
+    @property
+    def kwargs(self) -> dict:
+        return self._kwargs
+
+    def to_starlette(self, wrap_endpoint: Callable = None) -> Route:
+        return Route(
+            self._path,
+            self._fn if not wrap_endpoint else wrap_endpoint(self._fn),
+            methods=[self._method],
+            **self._kwargs,
+        )

src/cpl-api/cpl/api/model/policy.py

@@ -0,0 +1,34 @@
+from asyncio import iscoroutinefunction
+from typing import Optional
+
+from cpl.api.typing import PolicyResolver
+from cpl.core.ctx import get_user
+
+
+class Policy:
+    def __init__(
+        self,
+        name: str,
+        resolver: PolicyResolver = None,
+    ):
+        self._name = name
+        self._resolver: Optional[PolicyResolver] = resolver
+
+    @property
+    def name(self) -> str:
+        return self._name
+
+    @property
+    def resolvers(self) -> PolicyResolver:
+        return self._resolver
+
+    async def resolve(self, *args, **kwargs) -> bool:
+        if not self._resolver:
+            return True
+
+        if callable(self._resolver):
+            if iscoroutinefunction(self._resolver):
+                return await self._resolver(get_user())
+
+            return self._resolver(get_user())
+        return False

src/cpl-api/cpl/api/model/validation_match.py

@@ -0,0 +1,6 @@
+from enum import Enum
+
+
+class ValidationMatch(Enum):
+    any = "any"
+    all = "all"

src/cpl-api/cpl/api/registry/__init__.py

@@ -0,0 +1,2 @@
+from .policy import PolicyRegistry
+from .route import RouteRegistry

src/cpl-api/cpl/api/registry/policy.py

@@ -0,0 +1,28 @@
+from typing import Optional
+
+from cpl.api.model.policy import Policy
+from cpl.core.abc.registry_abc import RegistryABC
+
+
+class PolicyRegistry(RegistryABC):
+
+    def __init__(self):
+        RegistryABC.__init__(self)
+
+    def extend(self, items: list[Policy]):
+        for policy in items:
+            self.add(policy)
+
+    def add(self, item: Policy):
+        assert isinstance(item, Policy), "policy must be an instance of Policy"
+
+        if item.name in self._items:
+            raise ValueError(f"Policy {item.name} is already registered")
+
+        self._items[item.name] = item
+
+    def get(self, key: str) -> Optional[Policy]:
+        return self._items.get(key)
+
+    def all(self) -> list[Policy]:
+        return list(self._items.values())

src/cpl-api/cpl/api/registry/route.py

@@ -0,0 +1,32 @@
+from typing import Optional
+
+from cpl.api.model.api_route import ApiRoute
+from cpl.core.abc.registry_abc import RegistryABC
+
+
+class RouteRegistry(RegistryABC):
+
+    def __init__(self):
+        RegistryABC.__init__(self)
+
+    def extend(self, items: list[ApiRoute]):
+        for policy in items:
+            self.add(policy)
+
+    def add(self, item: ApiRoute):
+        assert isinstance(item, ApiRoute), "route must be an instance of ApiRoute"
+
+        if item.path in self._items:
+            raise ValueError(f"ApiRoute {item.path} is already registered")
+
+        self._items[item.path] = item
+
+    def set(self, item: ApiRoute):
+        assert isinstance(item, ApiRoute), "route must be an instance of ApiRoute"
+        self._items[item.path] = item
+
+    def get(self, key: str) -> Optional[ApiRoute]:
+        return self._items.get(key)
+
+    def all(self) -> list[ApiRoute]:
+        return list(self._items.values())

src/cpl-api/cpl/api/router.py

@@ -0,0 +1,164 @@
+from enum import Enum
+
+from cpl.api.model.validation_match import ValidationMatch
+from cpl.api.registry.route import RouteRegistry
+from cpl.api.typing import HTTPMethods
+
+
+class Router:
+    _auth_required: list[str] = []
+    _authorization_rules: dict[str, dict] = {}
+
+    @classmethod
+    def get_auth_required_routes(cls) -> list[str]:
+        return cls._auth_required
+
+    @classmethod
+    def get_authorization_rules_paths(cls) -> list[str]:
+        return list(cls._authorization_rules.keys())
+
+    @classmethod
+    def get_authorization_rules(cls) -> list[dict]:
+        return list(cls._authorization_rules.values())
+
+    @classmethod
+    def authenticate(cls):
+        """
+        Decorator to mark a route as requiring authentication.
+        Usage:
+            @Route.authenticate()
+            @Route.get("/example")
+            async def example_endpoint(request: TRequest):
+                ...
+        """
+
+        def inner(fn):
+            route_path = getattr(fn, "_route_path", None)
+            if route_path and route_path not in cls._auth_required:
+                cls._auth_required.append(route_path)
+            return fn
+
+        return inner
+
+    @classmethod
+    def authorize(
+        cls,
+        roles: list[str | Enum] = None,
+        permissions: list[str | Enum] = None,
+        policies: list[str] = None,
+        match: ValidationMatch = None,
+    ):
+        """
+        Decorator to mark a route as requiring authorization.
+        Usage:
+            @Route.authorize()
+            @Route.get("/example")
+            async def example_endpoint(request: TRequest):
+                ...
+        """
+        assert roles is None or isinstance(roles, list), "roles must be a list of strings"
+        assert permissions is None or isinstance(permissions, list), "permissions must be a list of strings"
+        assert policies is None or isinstance(policies, list), "policies must be a list of strings"
+        assert match is None or isinstance(match, ValidationMatch), "match must be an instance of ValidationMatch"
+
+        if roles is not None:
+            for role in roles:
+                if isinstance(role, Enum):
+                    roles[roles.index(role)] = role.value
+
+        if permissions is not None:
+            for perm in permissions:
+                if isinstance(perm, Enum):
+                    permissions[permissions.index(perm)] = perm.value
+
+        def inner(fn):
+            path = getattr(fn, "_route_path", None)
+            if not path:
+                return fn
+
+            if path in cls._authorization_rules:
+                raise ValueError(f"Route {path} is already registered for authorization")
+
+            cls._authorization_rules[path] = {
+                "roles": roles or [],
+                "permissions": permissions or [],
+                "policies": policies or [],
+                "match": match or ValidationMatch.all,
+            }
+
+            return fn
+
+        return inner
+
+    @classmethod
+    def route(cls, path: str, method: HTTPMethods, registry: RouteRegistry = None, **kwargs):
+        from cpl.api.model.api_route import ApiRoute
+
+        if not registry:
+            from cpl.dependency.service_provider_abc import ServiceProviderABC
+
+            routes = ServiceProviderABC.get_global_service(RouteRegistry)
+        else:
+            routes = registry
+
+        def inner(fn):
+            routes.add(ApiRoute(path, fn, method, **kwargs))
+            setattr(fn, "_route_path", path)
+            return fn
+
+        return inner
+
+    @classmethod
+    def get(cls, path: str, **kwargs):
+        return cls.route(path, "GET", **kwargs)
+
+    @classmethod
+    def head(cls, path: str, **kwargs):
+        return cls.route(path, "HEAD", **kwargs)
+
+    @classmethod
+    def post(cls, path: str, **kwargs):
+        return cls.route(path, "POST", **kwargs)
+
+    @classmethod
+    def put(cls, path: str, **kwargs):
+        return cls.route(path, "PUT", **kwargs)
+
+    @classmethod
+    def patch(cls, path: str, **kwargs):
+        return cls.route(path, "PATCH", **kwargs)
+
+    @classmethod
+    def delete(cls, path: str, **kwargs):
+        return cls.route(path, "DELETE", **kwargs)
+
+    @classmethod
+    def override(cls):
+        """
+        Decorator to override an existing route with the same path.
+        Usage:
+            @Route.override()
+            @Route.get("/example")
+            async def example_endpoint(request: TRequest):
+                ...
+        """
+
+        from cpl.api.model.api_route import ApiRoute
+        from cpl.dependency.service_provider_abc import ServiceProviderABC
+
+        routes = ServiceProviderABC.get_global_service(RouteRegistry)
+
+        def inner(fn):
+            path = getattr(fn, "_route_path", None)
+            if path is None:
+                raise ValueError("Cannot override a route that has not been registered yet")
+
+            route = routes.get(path)
+            if route is None:
+                raise ValueError(f"Cannot override a route that does not exist: {path}")
+
+            routes.add(ApiRoute(path, fn, route.method, **route.kwargs))
+            setattr(fn, "_route_path", path)
+            return fn
+
+        return inner

src/cpl-api/cpl/api/settings.py

@@ -0,0 +1,13 @@
+from typing import Optional
+
+from cpl.core.configuration import ConfigurationModelABC
+
+
+class ApiSettings(ConfigurationModelABC):
+
+    def __init__(self, src: Optional[dict] = None):
+        super().__init__(src)
+
+        self.option("host", str, "0.0.0.0")
+        self.option("port", int, 5000)
+        self.option("allowed_origins", list[str])

src/cpl-api/cpl/api/typing.py

@@ -0,0 +1,19 @@
+from typing import Union, Literal, Callable, Type, Awaitable
+from urllib.request import Request
+
+from starlette.middleware import Middleware
+from starlette.types import ASGIApp
+from starlette.websockets import WebSocket
+
+from cpl.api.abc.asgi_middleware_abc import ASGIMiddleware
+from cpl.auth.schema import AuthUser
+
+TRequest = Union[Request, WebSocket]
+HTTPMethods = Literal["GET", "HEAD", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"]
+PartialMiddleware = Union[
+    ASGIMiddleware,
+    Type[ASGIMiddleware],
+    Middleware,
+    Callable[[ASGIApp], ASGIApp],
+]
+PolicyResolver = Callable[[AuthUser], bool | Awaitable[bool]]

src/cpl-api/pyproject.toml

@@ -0,0 +1,30 @@
+[build-system]
+requires = ["setuptools>=70.1.0", "wheel>=0.43.0"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "cpl-api"
+version = "2024.7.0"
+description = "CPL api"
+readme ="CPL api package"
+requires-python = ">=3.12"
+license = { text = "MIT" }
+authors = [
+    { name = "Sven Heidemann", email = "sven.heidemann@sh-edraft.de" }
+]
+keywords = ["cpl", "api", "backend", "shared", "library"]
+
+dynamic = ["dependencies", "optional-dependencies"]
+
+[project.urls]
+Homepage = "https://www.sh-edraft.de"
+
+[tool.setuptools.packages.find]
+where = ["."]
+include = ["cpl*"]
+
+[tool.setuptools.dynamic]
+dependencies = { file = ["requirements.txt"] }
+optional-dependencies.dev = { file = ["requirements.dev.txt"] }
+
+

src/cpl-api/requirements.dev.txt

@@ -0,0 +1 @@
+black==25.1.0

src/cpl-api/requirements.txt

@@ -0,0 +1,7 @@
+cpl-auth
+cpl-application
+cpl-core
+cpl-dependency
+starlette==0.48.0
+python-multipart==0.0.20
+uvicorn==0.35.0

src/cpl-application/cpl/application/abc/application_abc.py

@@ -2,9 +2,8 @@ from abc import ABC, abstractmethod
 from typing import Callable, Self
 
 from cpl.application.host import Host
-from cpl.core.console.console import Console
-from cpl.core.log import LogSettings
-from cpl.core.log.log_level_enum import LogLevel
+from cpl.core.log.log_level import LogLevel
+from cpl.core.log.log_settings import LogSettings
 from cpl.core.log.logger_abc import LoggerABC
 from cpl.dependency.service_provider_abc import ServiceProviderABC
 
@@ -22,8 +21,15 @@ class ApplicationABC(ABC):
     """
 
     @abstractmethod
-    def __init__(self, services: ServiceProviderABC):
+    def __init__(self, services: ServiceProviderABC, required_modules: list[str | object] = None):
         self._services = services
+        self._required_modules = (
+            [x.__name__ if not isinstance(x, str) else x for x in required_modules] if required_modules else []
+        )
+
+    @property
+    def required_modules(self) -> list[str]:
+        return self._required_modules
 
     @classmethod
     def extend(cls, name: str | Callable, func: Callable[[Self], Self]):
@@ -80,7 +86,7 @@ class ApplicationABC(ABC):
         try:
             Host.run(self.main)
         except KeyboardInterrupt:
-            Console.close()
+            pass
 
     @abstractmethod
     def main(self): ...

src/cpl-application/cpl/application/abc/application_extension_abc.py

@@ -1,6 +1,6 @@
 from abc import ABC, abstractmethod
 
-from cpl.dependency import ServiceProviderABC
+from cpl.dependency.service_provider_abc import ServiceProviderABC
 
 
 class ApplicationExtensionABC(ABC):

src/cpl-application/cpl/application/application_builder.py

@@ -1,16 +1,18 @@
 import asyncio
-from typing import Type, Optional
+from typing import Type, Optional, TypeVar, Generic
 
 from cpl.application.abc.application_abc import ApplicationABC
 from cpl.application.abc.application_extension_abc import ApplicationExtensionABC
 from cpl.application.abc.startup_abc import StartupABC
 from cpl.application.abc.startup_extension_abc import StartupExtensionABC
 from cpl.application.host import Host
+from cpl.core.errors import dependency_error
 from cpl.dependency.service_collection import ServiceCollection
 
+TApp = TypeVar("TApp", bound=ApplicationABC)
 
-class ApplicationBuilder:
-    r"""A builder for constructing an application with configurable services and extensions."""
+
+class ApplicationBuilder(Generic[TApp]):
 
     def __init__(self, app: Type[ApplicationABC]):
         assert app is not None, "app must not be None"
@@ -34,6 +36,18 @@ class ApplicationBuilder:
     def service_provider(self):
         return self._services.build()
 
+    def validate_app_required_modules(self, app: ApplicationABC):
+        for module in app.required_modules:
+            if module in self._services.loaded_modules:
+                continue
+
+            dependency_error(
+                module,
+                ImportError(
+                    f"Required module '{module}' for application '{app.__class__.__name__}' is not loaded. Load using 'add_module({module})' method."
+                ),
+            )
+
     def with_startup(self, startup: Type[StartupABC]) -> "ApplicationBuilder":
         self._startup = startup
         return self
@@ -49,7 +63,7 @@ class ApplicationBuilder:
 
         return self
 
-    def build(self) -> ApplicationABC:
+    def build(self) -> TApp:
         for extension in self._startup_extensions:
             Host.run(extension.configure_configuration)
             Host.run(extension.configure_services, self._services)
@@ -61,4 +75,6 @@ class ApplicationBuilder:
         for extension in self._app_extensions:
             Host.run(extension.run, self.service_provider)
 
-        return self._app(self.service_provider)
+        app = self._app(self.service_provider)
+        self.validate_app_required_modules(app)
+        return app

src/cpl-auth/cpl/auth/__init__.py

@@ -6,7 +6,7 @@ from cpl.auth import permission as _permission
 from cpl.auth.keycloak.keycloak_admin import KeycloakAdmin as _KeycloakAdmin
 from cpl.auth.keycloak.keycloak_client import KeycloakClient as _KeycloakClient
 from cpl.dependency.service_collection import ServiceCollection as _ServiceCollection
-from .auth_logger import AuthLogger
+from .logger import AuthLogger
 from .keycloak_settings import KeycloakSettings
 from .permission_seeder import PermissionSeeder
 
@@ -40,11 +40,10 @@ def _add_daos(collection: _ServiceCollection):
 def add_auth(collection: _ServiceCollection):
     import os
 
-    from cpl.core.console import Console
-    from cpl.database.service.migration_service import MigrationService
-    from cpl.database.model.server_type import ServerType, ServerTypes
-
     try:
+        from cpl.database.service.migration_service import MigrationService
+        from cpl.database.model.server_type import ServerType, ServerTypes
+
         collection.add_singleton(_KeycloakClient)
         collection.add_singleton(_KeycloakAdmin)
 
@@ -59,22 +58,25 @@ def add_auth(collection: _ServiceCollection):
         elif ServerType.server_type == ServerTypes.MYSQL:
             migration_service.with_directory(os.path.join(os.path.dirname(os.path.realpath(__file__)), "scripts/mysql"))
     except ImportError as e:
-        Console.error("cpl-auth is not installed", str(e))
+        from cpl.core.console import Console
+
+        Console.error("cpl-database is not installed", str(e))
 
 
 def add_permission(collection: _ServiceCollection):
-    from cpl.auth.permission_seeder import PermissionSeeder
-    from cpl.database.abc.data_seeder_abc import DataSeederABC
-    from cpl.auth.permission.permissions_registry import PermissionsRegistry
-    from cpl.auth.permission.permissions import Permissions
+    from .permission_seeder import PermissionSeeder
+    from .permission.permissions_registry import PermissionsRegistry
+    from .permission.permissions import Permissions
 
     try:
+        from cpl.database.abc.data_seeder_abc import DataSeederABC
+
         collection.add_singleton(DataSeederABC, PermissionSeeder)
         PermissionsRegistry.with_enum(Permissions)
     except ImportError as e:
         from cpl.core.console import Console
 
-        Console.error("cpl-auth is not installed", str(e))
+        Console.error("cpl-database is not installed", str(e))
 
 
 _ServiceCollection.with_module(add_auth, __name__)

src/cpl-auth/cpl/auth/auth_logger.py

@@ -1,8 +0,0 @@
-from cpl.core.log import Logger
-from cpl.core.typing import Source
-
-
-class AuthLogger(Logger):
-
-    def __init__(self, source: Source):
-        Logger.__init__(self, source, "auth")

src/cpl-auth/cpl/auth/keycloak/keycloak_admin.py

@@ -1,15 +1,13 @@
 from keycloak import KeycloakAdmin as _KeycloakAdmin, KeycloakOpenIDConnection
 
-from cpl.auth.auth_logger import AuthLogger
 from cpl.auth.keycloak_settings import KeycloakSettings
-
-_logger = AuthLogger("keycloak")
+from cpl.auth.logger import AuthLogger
 
 
 class KeycloakAdmin(_KeycloakAdmin):
 
-    def __init__(self, settings: KeycloakSettings):
-        _logger.info("Initializing Keycloak admin")
+    def __init__(self, logger: AuthLogger, settings: KeycloakSettings):
+        # logger.info("Initializing Keycloak admin")
         _connection = KeycloakOpenIDConnection(
             server_url=settings.url,
             client_id=settings.client_id,

src/cpl-auth/cpl/auth/keycloak/keycloak_client.py

@@ -1,14 +1,14 @@
-from keycloak import KeycloakOpenID, KeycloakAdmin, KeycloakOpenIDConnection
+from typing import Optional
 
-from cpl.auth.auth_logger import AuthLogger
+from keycloak import KeycloakOpenID
+
+from cpl.auth.logger import AuthLogger
 from cpl.auth.keycloak_settings import KeycloakSettings
 
-_logger = AuthLogger("keycloak")
-
 
 class KeycloakClient(KeycloakOpenID):
 
-    def __init__(self, settings: KeycloakSettings):
+    def __init__(self, logger: AuthLogger, settings: KeycloakSettings):
         KeycloakOpenID.__init__(
             self,
             server_url=settings.url,
@@ -16,11 +16,8 @@ class KeycloakClient(KeycloakOpenID):
             realm_name=settings.realm,
             client_secret_key=settings.client_secret,
         )
-        _logger.info("Initializing Keycloak client")
-        connection = KeycloakOpenIDConnection(
-            server_url=settings.url,
-            client_id=settings.client_id,
-            realm_name=settings.realm,
-            client_secret_key=settings.client_secret,
-        )
-        self._admin = KeycloakAdmin(connection=connection)
+        logger.info("Initializing Keycloak client")
+
+    def get_user_id(self, token: str) -> Optional[str]:
+        info = self.introspect(token)
+        return info.get("sub", None)

src/cpl-auth/cpl/auth/logger.py

@@ -0,0 +1,7 @@
+from cpl.core.log.wrapped_logger import WrappedLogger
+
+
+class AuthLogger(WrappedLogger):
+
+    def __init__(self):
+        WrappedLogger.__init__(self, "auth")

src/cpl-auth/cpl/auth/permission_seeder.py

@@ -14,14 +14,13 @@ from cpl.auth.schema import (
 )
 from cpl.core.utils.get_value import get_value
 from cpl.database.abc.data_seeder_abc import DataSeederABC
-from cpl.database.db_logger import DBLogger
-
-_logger = DBLogger(__name__)
+from cpl.database.logger import DBLogger
 
 
 class PermissionSeeder(DataSeederABC):
     def __init__(
         self,
+        logger: DBLogger,
         permission_dao: PermissionDao,
         role_dao: RoleDao,
         role_permission_dao: RolePermissionDao,
@@ -29,6 +28,7 @@ class PermissionSeeder(DataSeederABC):
         api_key_permission_dao: ApiKeyPermissionDao,
     ):
         DataSeederABC.__init__(self)
+        self._logger = logger
         self._permission_dao = permission_dao
         self._role_dao = role_dao
         self._role_permission_dao = role_permission_dao
@@ -40,7 +40,7 @@ class PermissionSeeder(DataSeederABC):
         possible_permissions = [permission for permission in PermissionsRegistry.get()]
 
         if len(permissions) == len(possible_permissions):
-            _logger.info("Permissions already existing")
+            self._logger.info("Permissions already existing")
             await self._update_missing_descriptions()
             return
 
@@ -53,7 +53,7 @@ class PermissionSeeder(DataSeederABC):
 
         await self._permission_dao.delete_many(to_delete, hard_delete=True)
 
-        _logger.warning("Permissions incomplete")
+        self._logger.warning("Permissions incomplete")
         permission_names = [permission.name for permission in permissions]
         await self._permission_dao.create_many(
             [

src/cpl-auth/cpl/auth/schema/_administration/api_key_dao.py

@@ -3,15 +3,12 @@ from typing import Optional
 from cpl.auth.schema._administration.api_key import ApiKey
 from cpl.database import TableManager
 from cpl.database.abc import DbModelDaoABC
-from cpl.database.db_logger import DBLogger
-
-_logger = DBLogger(__name__)
 
 
 class ApiKeyDao(DbModelDaoABC[ApiKey]):
 
     def __init__(self):
-        DbModelDaoABC.__init__(self, __name__, ApiKey, TableManager.get("api_keys"))
+        DbModelDaoABC.__init__(self, ApiKey, TableManager.get("api_keys"))
 
         self.attribute(ApiKey.identifier, str)
         self.attribute(ApiKey.key, str, "keystring")

src/cpl-auth/cpl/auth/schema/_administration/auth_user.py

@@ -6,14 +6,12 @@ from async_property import async_property
 from keycloak import KeycloakGetError
 
 from cpl.auth.keycloak import KeycloakAdmin
-from cpl.auth.auth_logger import AuthLogger
 from cpl.auth.permission.permissions import Permissions
 from cpl.core.typing import SerialId
 from cpl.database.abc import DbModelABC
+from cpl.database.logger import DBLogger
 from cpl.dependency import ServiceProviderABC
 
-_logger = AuthLogger(__name__)
-
 
 class AuthUser(DbModelABC):
     def __init__(
@@ -38,12 +36,13 @@ class AuthUser(DbModelABC):
             return "ANONYMOUS"
 
         try:
-            keycloak_admin: KeycloakAdmin = ServiceProviderABC.get_global_service(KeycloakAdmin)
-            return keycloak_admin.get_user(self._keycloak_id).get("username")
+            keycloak = ServiceProviderABC.get_global_service(KeycloakAdmin)
+            return keycloak.get_user(self._keycloak_id).get("username")
         except KeycloakGetError as e:
             return "UNKNOWN"
         except Exception as e:
-            _logger.error(f"Failed to get user {self._keycloak_id} from Keycloak", e)
+            logger = ServiceProviderABC.get_global_service(DBLogger)
+            logger.error(f"Failed to get user {self._keycloak_id} from Keycloak", e)
             return "UNKNOWN"
 
     @property
@@ -52,12 +51,13 @@ class AuthUser(DbModelABC):
             return "ANONYMOUS"
 
         try:
-            keycloak_admin: KeycloakAdmin = ServiceProviderABC.get_global_service(KeycloakAdmin)
-            return keycloak_admin.get_user(self._keycloak_id).get("email")
+            keycloak = ServiceProviderABC.get_global_service(KeycloakAdmin)
+            return keycloak.get_user(self._keycloak_id).get("email")
         except KeycloakGetError as e:
             return "UNKNOWN"
         except Exception as e:
-            _logger.error(f"Failed to get user {self._keycloak_id} from Keycloak", e)
+            logger = ServiceProviderABC.get_global_service(DBLogger)
+            logger.error(f"Failed to get user {self._keycloak_id} from Keycloak", e)
             return "UNKNOWN"
 
     @async_property

src/cpl-auth/cpl/auth/schema/_administration/auth_user_dao.py

@@ -4,19 +4,16 @@ from cpl.auth.permission.permissions import Permissions
 from cpl.auth.schema._administration.auth_user import AuthUser
 from cpl.database import TableManager
 from cpl.database.abc import DbModelDaoABC
-from cpl.database.db_logger import DBLogger
 from cpl.database.external_data_temp_table_builder import ExternalDataTempTableBuilder
 from cpl.dependency import ServiceProviderABC
 
-_logger = DBLogger(__name__)
-
 
 class AuthUserDao(DbModelDaoABC[AuthUser]):
 
     def __init__(self):
-        DbModelDaoABC.__init__(self, __name__, AuthUser, TableManager.get("auth_users"))
+        DbModelDaoABC.__init__(self, AuthUser, TableManager.get("auth_users"))
 
-        self.attribute(AuthUser.keycloak_id, str, aliases=["keycloakId"])
+        self.attribute(AuthUser.keycloak_id, str, db_name="keycloakId")
 
         async def get_users():
             return [(x.id, x.username, x.email) for x in await self.get_all()]
@@ -43,9 +40,9 @@ class AuthUserDao(DbModelDaoABC[AuthUser]):
         p = await permission_dao.get_by_name(permission if isinstance(permission, str) else permission.value)
         result = await self._db.select_map(
             f"""
-            SELECT COUNT(*)
-            FROM permission.role_users ru
-            JOIN permission.role_permissions rp ON ru.roleId = rp.roleId
+            SELECT COUNT(*) as count
+            FROM {TableManager.get("role_users")} ru
+            JOIN {TableManager.get("role_permissions")} rp ON ru.roleId = rp.roleId
             WHERE ru.userId = {user_id}
             AND rp.permissionId = {p.id}
             AND ru.deleted = FALSE
@@ -61,9 +58,9 @@ class AuthUserDao(DbModelDaoABC[AuthUser]):
         result = await self._db.select_map(
             f"""
             SELECT p.*
-            FROM permission.permissions p
-            JOIN permission.role_permissions rp ON p.id = rp.permissionId
-            JOIN permission.role_users ru ON rp.roleId = ru.roleId
+            FROM {TableManager.get("permissions")} p
+            JOIN {TableManager.get("role_permissions")} rp ON p.id = rp.permissionId
+            JOIN {TableManager.get("role_users")} ru ON rp.roleId = ru.roleId
             WHERE ru.userId = {user_id}
             AND rp.deleted = FALSE
             AND ru.deleted = FALSE;

src/cpl-auth/cpl/auth/schema/_permission/api_key_permission_dao.py

@@ -1,15 +1,12 @@
 from cpl.auth.schema._permission.api_key_permission import ApiKeyPermission
 from cpl.database import TableManager
 from cpl.database.abc import DbModelDaoABC
-from cpl.database.db_logger import DBLogger
-
-_logger = DBLogger(__name__)
 
 
 class ApiKeyPermissionDao(DbModelDaoABC[ApiKeyPermission]):
 
     def __init__(self):
-        DbModelDaoABC.__init__(self, __name__, ApiKeyPermission, TableManager.get("api_key_permissions"))
+        DbModelDaoABC.__init__(self, ApiKeyPermission, TableManager.get("api_key_permissions"))
 
         self.attribute(ApiKeyPermission.api_key_id, int)
         self.attribute(ApiKeyPermission.permission_id, int)

src/cpl-auth/cpl/auth/schema/_permission/permission_dao.py

@@ -3,15 +3,12 @@ from typing import Optional
 from cpl.auth.schema._permission.permission import Permission
 from cpl.database import TableManager
 from cpl.database.abc import DbModelDaoABC
-from cpl.database.db_logger import DBLogger
-
-_logger = DBLogger(__name__)
 
 
 class PermissionDao(DbModelDaoABC[Permission]):
 
     def __init__(self):
-        DbModelDaoABC.__init__(self, __name__, Permission, TableManager.get("permissions"))
+        DbModelDaoABC.__init__(self, Permission, TableManager.get("permissions"))
 
         self.attribute(Permission.name, str)
         self.attribute(Permission.description, Optional[str])

src/cpl-auth/cpl/auth/schema/_permission/role_dao.py

@@ -1,14 +1,11 @@
 from cpl.auth.schema._permission.role import Role
 from cpl.database import TableManager
 from cpl.database.abc import DbModelDaoABC
-from cpl.database.db_logger import DBLogger
-
-_logger = DBLogger(__name__)
 
 
 class RoleDao(DbModelDaoABC[Role]):
     def __init__(self):
-        DbModelDaoABC.__init__(self, __name__, Role, TableManager.get("roles"))
+        DbModelDaoABC.__init__(self, Role, TableManager.get("roles"))
         self.attribute(Role.name, str)
         self.attribute(Role.description, str)
 

src/cpl-auth/cpl/auth/schema/_permission/role_permission_dao.py

@@ -1,15 +1,12 @@
 from cpl.auth.schema._permission.role_permission import RolePermission
 from cpl.database import TableManager
 from cpl.database.abc import DbModelDaoABC
-from cpl.database.db_logger import DBLogger
-
-_logger = DBLogger(__name__)
 
 
 class RolePermissionDao(DbModelDaoABC[RolePermission]):
 
     def __init__(self):
-        DbModelDaoABC.__init__(self, __name__, RolePermission, TableManager.get("role_permissions"))
+        DbModelDaoABC.__init__(self, RolePermission, TableManager.get("role_permissions"))
 
         self.attribute(RolePermission.role_id, int)
         self.attribute(RolePermission.permission_id, int)

src/cpl-auth/cpl/auth/schema/_permission/role_user_dao.py

@@ -1,15 +1,12 @@
 from cpl.auth.schema._permission.role_user import RoleUser
 from cpl.database import TableManager
 from cpl.database.abc import DbModelDaoABC
-from cpl.database.db_logger import DBLogger
-
-_logger = DBLogger(__name__)
 
 
 class RoleUserDao(DbModelDaoABC[RoleUser]):
 
     def __init__(self):
-        DbModelDaoABC.__init__(self, __name__, RoleUser, TableManager.get("role_users"))
+        DbModelDaoABC.__init__(self, RoleUser, TableManager.get("role_users"))
 
         self.attribute(RoleUser.role_id, int)
         self.attribute(RoleUser.user_id, int)

src/cpl-auth/cpl/auth/scripts/mysql/1-users.sql

@@ -14,7 +14,7 @@ CREATE TABLE IF NOT EXISTS administration_auth_users
 
 CREATE TABLE IF NOT EXISTS administration_auth_users_history
 (
-    id         INT AUTO_INCREMENT PRIMARY KEY,
+    id INT NOT NULL,
     keycloakId CHAR(36)  NOT NULL,
     -- for history
     deleted    BOOL      NOT NULL,

src/cpl-auth/cpl/auth/scripts/mysql/2-api-key.sql

@@ -15,7 +15,7 @@ CREATE TABLE IF NOT EXISTS administration_api_keys
 
 CREATE TABLE IF NOT EXISTS administration_api_keys_history
 (
-    id         INT AUTO_INCREMENT PRIMARY KEY,
+    id INT NOT NULL,
     identifier VARCHAR(255) NOT NULL,
     keyString  VARCHAR(255) NOT NULL,
     deleted    BOOL         NOT NULL,

src/cpl-auth/cpl/auth/scripts/mysql/3-roles-permissions.sql

@@ -13,7 +13,7 @@ CREATE TABLE IF NOT EXISTS permission_permissions
 
 CREATE TABLE IF NOT EXISTS permission_permissions_history
 (
-    id          INT AUTO_INCREMENT PRIMARY KEY,
+    id INT NOT NULL,
     name        VARCHAR(255) NOT NULL,
     description TEXT         NULL,
     deleted     BOOL         NOT NULL,
@@ -57,7 +57,7 @@ CREATE TABLE IF NOT EXISTS permission_roles
 
 CREATE TABLE IF NOT EXISTS permission_roles_history
 (
-    id          INT AUTO_INCREMENT PRIMARY KEY,
+    id INT NOT NULL,
     name        VARCHAR(255) NOT NULL,
     description TEXT         NULL,
     deleted     BOOL         NOT NULL,
@@ -103,7 +103,7 @@ CREATE TABLE IF NOT EXISTS permission_role_permissions
 
 CREATE TABLE IF NOT EXISTS permission_role_permissions_history
 (
-    id           INT AUTO_INCREMENT PRIMARY KEY,
+    id INT NOT NULL,
     RoleId       INT       NOT NULL,
     permissionId INT       NOT NULL,
     deleted      BOOL      NOT NULL,
@@ -149,7 +149,7 @@ CREATE TABLE IF NOT EXISTS permission_role_auth_users
 
 CREATE TABLE IF NOT EXISTS permission_role_auth_users_history
 (
-    id       INT AUTO_INCREMENT PRIMARY KEY,
+    id INT NOT NULL,
     RoleId   INT       NOT NULL,
     UserId   INT       NOT NULL,
     deleted  BOOL      NOT NULL,

src/cpl-auth/cpl/auth/scripts/mysql/4-api-key-permissions.sql

@@ -15,7 +15,7 @@ CREATE TABLE IF NOT EXISTS permission_api_key_permissions
 
 CREATE TABLE IF NOT EXISTS permission_api_key_permissions_history
 (
-    id           INT AUTO_INCREMENT PRIMARY KEY,
+    id INT NOT NULL,
     apiKeyId     INT       NOT NULL,
     permissionId INT       NOT NULL,
     deleted      BOOL      NOT NULL,

src/cpl-auth/requirements.txt

@@ -1,4 +1,4 @@
 cpl-core
 cpl-dependency
 cpl-database
-python-keycloak-5.8.1
+python-keycloak==5.8.1

src/cpl-core/cpl/core/abc/registry_abc.py

@@ -0,0 +1,23 @@
+from abc import abstractmethod, ABC
+from typing import Generic
+
+from cpl.core.typing import T
+
+
+class RegistryABC(ABC, Generic[T]):
+
+    @abstractmethod
+    def __init__(self):
+        self._items: dict[str, T] = {}
+
+    @abstractmethod
+    def extend(self, items: list[T]) -> None: ...
+
+    @abstractmethod
+    def add(self, item: T) -> None: ...
+
+    @abstractmethod
+    def get(self, key: str) -> T | None: ...
+
+    @abstractmethod
+    def all(self) -> list[T]: ...

src/cpl-core/cpl/core/configuration/configuration.py

@@ -2,6 +2,7 @@ import inspect
 import json
 import os
 import sys
+from inspect import isclass
 from typing import Any
 
 from cpl.core.configuration.configuration_model_abc import ConfigurationModelABC
@@ -126,7 +127,11 @@ class Configuration:
 
     @classmethod
     def get(cls, key: Any, default: D = None) -> T | D:
-        if inspect.isclass(key):
-            key = key.__name__
+        key_name = key.__name__ if inspect.isclass(key) else key
 
-        return cls._config.get(key, default)
+        result = cls._config.get(key_name, default)
+        if isclass(key) and issubclass(key, ConfigurationModelABC) and result == default:
+            result = key()
+            cls.set(key, result)
+
+        return result

src/cpl-core/cpl/core/configuration/configuration_model_abc.py

@@ -49,7 +49,7 @@ class ConfigurationModelABC(ABC):
             String.first_to_lower(field),
             String.to_camel_case(field),
             String.to_snake_case(field),
-            String.first_to_upper(String.to_camel_case(field)),
+            String.to_pascal_case(field),
         ]
 
         value = None
@@ -64,10 +64,11 @@ class ConfigurationModelABC(ABC):
             env_field = field.upper()
             if self._env_prefix:
                 env_field = f"{self._env_prefix}_{env_field}"
-            value = Environment.get(env_field, cast_type)
+
+            value = cast(Environment.get(env_field, str), cast_type)
 
         if value is None and required:
-            raise ValueError(f"{field} is required")
+            raise ValueError(f"{type(self).__name__}.{field} is required")
         elif value is None:
             self._options[field] = default
             return

src/cpl-core/cpl/core/ctx/user_context.py

@@ -1,17 +1,18 @@
 from contextvars import ContextVar
 from typing import Optional
 
-from cpl.auth.auth_logger import AuthLogger
 from cpl.auth.schema._administration.auth_user import AuthUser
 
 _user_context: ContextVar[Optional[AuthUser]] = ContextVar("user", default=None)
 
-_logger = AuthLogger(__name__)
 
+def set_user(user: Optional[AuthUser]):
+    from cpl.dependency.service_provider_abc import ServiceProviderABC
+    from cpl.core.log.logger_abc import LoggerABC
 
-def set_user(user_id: Optional[AuthUser]):
-    _logger.trace("Setting user context", user_id)
-    _user_context.set(user_id)
+    logger = ServiceProviderABC.get_global_service(LoggerABC)
+    logger.trace("Setting user context", user.id)
+    _user_context.set(user)
 
 
 def get_user() -> Optional[AuthUser]:

src/cpl-core/cpl/core/errors.py

@@ -0,0 +1,15 @@
+import traceback
+
+from cpl.core.console import Console
+
+
+def dependency_error(package_name: str, e: ImportError) -> None:
+    Console.error(f"'{package_name}' is required to use this feature. Please install it and try again.")
+    tb = traceback.format_exc()
+    if not tb.startswith("NoneType: None"):
+        Console.write_line("->", tb)
+
+    elif e is not None:
+        Console.write_line("->", str(e))
+
+    exit(1)

src/cpl-core/cpl/core/log/__init__.py

@@ -1,4 +1,5 @@
 from .logger import Logger
 from .logger_abc import LoggerABC
-from .log_level_enum import LogLevel
-from .logging_settings import LogSettings
+from .log_level import LogLevel
+from .log_settings import LogSettings
+from .structured_logger import StructuredLogger

src/cpl-core/cpl/core/log/log_settings.py

@@ -1,7 +1,7 @@
 from typing import Optional
 
 from cpl.core.configuration.configuration_model_abc import ConfigurationModelABC
-from cpl.core.log.log_level_enum import LogLevel
+from cpl.core.log.log_level import LogLevel
 
 
 class LogSettings(ConfigurationModelABC):
@@ -10,9 +10,9 @@ class LogSettings(ConfigurationModelABC):
         self,
         src: Optional[dict] = None,
     ):
-        ConfigurationModelABC.__init__(self, src)
+        ConfigurationModelABC.__init__(self, src, "LOG")
 
         self.option("path", str, default="logs")
         self.option("filename", str, default="app.log")
-        self.option("console_level", LogLevel, default=LogLevel.info)
+        self.option("console", LogLevel, default=LogLevel.info)
         self.option("level", LogLevel, default=LogLevel.info)

src/cpl-core/cpl/core/log/logger.py

@@ -3,13 +3,12 @@ import traceback
 from datetime import datetime
 
 from cpl.core.console import Console
-from cpl.core.log.log_level_enum import LogLevel
+from cpl.core.log.log_level import LogLevel
 from cpl.core.log.logger_abc import LoggerABC
 from cpl.core.typing import Messages, Source
 
 
 class Logger(LoggerABC):
-    _level = LogLevel.info
     _levels = [x for x in LogLevel]
 
     # ANSI color codes for different log levels
@@ -36,6 +35,13 @@ class Logger(LoggerABC):
         self._file_prefix = file_prefix
         self._create_log_dir()
 
+    @property
+    def _settings(self):
+        from cpl.core.configuration.configuration import Configuration
+        from cpl.core.log.log_settings import LogSettings
+
+        return Configuration.get(LogSettings)
+
     @property
     def log_file(self):
         return f"logs/{self._file_prefix}_{datetime.now().strftime('%Y-%m-%d')}.log"
@@ -65,23 +71,32 @@ class Logger(LoggerABC):
             f"{log_file.split('.log')[0]}_{datetime.now().strftime('%H-%M-%S')}.log",
         )
 
-    def _write_log_to_file(self, content: str):
+    def _should_log(self, input_level: LogLevel, settings_level: LogLevel) -> bool:
+        return self._levels.index(input_level) >= self._levels.index(settings_level)
+
+    def _write_log_to_file(self, level: LogLevel, content: str):
+        if not self._should_log(level, self._settings.level):
+            return
+
         file = self.log_file
         self._ensure_file_size(file)
         with open(file, "a") as log_file:
             log_file.write(content + "\n")
             log_file.close()
 
+    def _write_to_console(self, level: LogLevel, content: str):
+        if not self._should_log(level, self._settings.console):
+            return
+
+        Console.write_line(f"{self._COLORS.get(level, '\033[0m')}{content}\033[0m")
+
     def _log(self, level: LogLevel, *messages: Messages):
         try:
-            if self._levels.index(level) < self._levels.index(self._level):
-                return
-
             timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S.%f")
             formatted_message = self._format_message(level.value, timestamp, *messages)
 
-            self._write_log_to_file(formatted_message)
-            Console.write_line(f"{self._COLORS.get(level, '\033[0m')}{formatted_message}\033[0m")
+            self._write_log_to_file(level, formatted_message)
+            self._write_to_console(level, formatted_message)
         except Exception as e:
             print(f"Error while logging: {e} -> {traceback.format_exc()}")
 

src/cpl-core/cpl/core/log/logger_abc.py

@@ -1,6 +1,6 @@
 from abc import abstractmethod, ABC
 
-from cpl.core.log.log_level_enum import LogLevel
+from cpl.core.log.log_level import LogLevel
 from cpl.core.typing import Messages
 
 

src/cpl-core/cpl/core/log/structured_logger.py

@@ -0,0 +1,111 @@
+import asyncio
+import importlib.util
+import json
+import traceback
+from datetime import datetime
+
+from starlette.requests import Request
+
+from cpl.core.log.log_level import LogLevel
+from cpl.core.log.logger import Logger
+from cpl.core.typing import Source, Messages
+
+
+class StructuredLogger(Logger):
+
+    def __init__(self, source: Source, file_prefix: str = None):
+        Logger.__init__(self, source, file_prefix)
+
+    @property
+    def log_file(self):
+        return f"logs/{self._file_prefix}_{datetime.now().strftime('%Y-%m-%d')}.jsonl"
+
+    def _log(self, level: LogLevel, *messages: Messages):
+        try:
+            timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S.%f")
+            formatted_message = self._format_message(level.value, timestamp, *messages)
+            structured_message = self._get_structured_message(level.value, timestamp, formatted_message)
+
+            self._write_log_to_file(level, structured_message)
+            self._write_to_console(level, formatted_message)
+        except Exception as e:
+            print(f"Error while logging: {e} -> {traceback.format_exc()}")
+
+    def _get_structured_message(self, level: str, timestamp: str, messages: str) -> str:
+        structured_message = {
+            "timestamp": timestamp,
+            "level": level.upper(),
+            "source": self._source,
+            "messages": messages,
+        }
+
+        self._enrich_message_with_request(structured_message)
+        self._enrich_message_with_user(structured_message)
+
+        return json.dumps(structured_message, ensure_ascii=False)
+
+    @staticmethod
+    def _scope_to_json(request: Request, include_headers: bool = False) -> dict:
+        scope = dict(request.scope)
+
+        def convert(value):
+            if isinstance(value, bytes):
+                return value.decode("utf-8")
+            if isinstance(value, (list, tuple)):
+                return [convert(v) for v in value]
+            if isinstance(value, dict):
+                return {str(k): convert(v) for k, v in value.items()}
+            if not isinstance(value, (str, int, float, bool, type(None))):
+                return str(value)
+            return value
+
+        serializable_scope = {str(k): convert(v) for k, v in scope.items()}
+
+        if not include_headers and "headers" in serializable_scope:
+            serializable_scope["headers"] = "<omitted>"
+
+        return serializable_scope
+
+    def _enrich_message_with_request(self, message: dict):
+        if importlib.util.find_spec("cpl.api") is None:
+            return
+
+        from cpl.api.middleware.request import get_request
+        from starlette.requests import Request
+
+        request = get_request()
+
+        if request is None:
+            return
+
+        message["request"] = {
+            "url": str(request.url),
+            "method": request.method,
+            "scope": self._scope_to_json(request),
+        }
+        if isinstance(request, Request) and request.scope == "http":
+            request: Request = request  # fix typing for IDEs
+
+            message["request"]["data"] = asyncio.create_task(request.body())
+
+    @staticmethod
+    def _enrich_message_with_user(message: dict):
+        if importlib.util.find_spec("cpl-auth") is None:
+            return
+
+        from cpl.core.ctx import get_user
+
+        user = get_user()
+        if user is None:
+            return
+
+        from cpl.dependency.service_provider_abc import ServiceProviderABC
+        from cpl.auth.keycloak.keycloak_admin import KeycloakAdmin
+
+        keycloak = ServiceProviderABC.get_global_service(KeycloakAdmin)
+        kc_user = keycloak.get_user(user.keycloak_id)
+        message["user"] = {
+            "id": str(user.id),
+            "username": kc_user.get("username"),
+            "email": kc_user.get("email"),
+        }

src/cpl-core/cpl/core/log/wrapped_logger.py

@@ -0,0 +1,100 @@
+import inspect
+from typing import Type
+
+from cpl.core.log import LoggerABC, LogLevel
+from cpl.core.typing import Messages
+from cpl.dependency.service_provider_abc import ServiceProviderABC
+
+
+class WrappedLogger(LoggerABC):
+
+    def __init__(self, file_prefix: str):
+        LoggerABC.__init__(self)
+        assert file_prefix is not None and file_prefix != "", "file_prefix must be a non-empty string"
+
+        self._source = None
+        self._file_prefix = file_prefix
+
+        self._set_logger()
+
+    @ServiceProviderABC.inject
+    def _set_logger(self, services: ServiceProviderABC):
+        from cpl.core.log import Logger
+
+        t_logger: Type[Logger] = services.get_service_type(LoggerABC)
+        if t_logger is None:
+            raise Exception("No LoggerABC service registered in ServiceProviderABC")
+
+        self._logger = t_logger(self._source, self._file_prefix)
+
+    def set_level(self, level: LogLevel):
+        self._logger.set_level(level)
+
+    def _format_message(self, level: str, timestamp, *messages: Messages) -> str:
+        return self._logger._format_message(level, timestamp, *messages)
+
+    @staticmethod
+    def _get_source() -> str | None:
+        stack = inspect.stack()
+        if len(stack) <= 1:
+            return None
+
+        from cpl.dependency import ServiceCollection
+
+        ignore_classes = [
+            ServiceProviderABC,
+            ServiceProviderABC.__subclasses__(),
+            ServiceCollection,
+            WrappedLogger,
+            WrappedLogger.__subclasses__(),
+        ]
+
+        ignore_modules = [x.__module__ for x in ignore_classes if isinstance(x, type)]
+
+        for i, frame_info in enumerate(stack[1:]):
+            module = inspect.getmodule(frame_info.frame)
+            if module is None:
+                continue
+
+            if module.__name__ in ignore_classes or module in ignore_classes:
+                continue
+
+            if module in ignore_modules or module.__name__ in ignore_modules:
+                continue
+
+            if module.__name__ != __name__:
+                return module.__name__
+
+        return None
+
+    def _set_source(self):
+        self._source = self._get_source()
+        self._set_logger()
+
+    def header(self, string: str):
+        self._set_source()
+        self._logger.header(string)
+
+    def trace(self, *messages: Messages):
+        self._set_source()
+        self._logger.trace(*messages)
+
+    def debug(self, *messages: Messages):
+        self._set_source()
+        self._logger.debug(*messages)
+
+    def info(self, *messages: Messages):
+        self._set_source()
+        self._logger.info(*messages)
+
+    def warning(self, *messages: Messages):
+        self._set_source()
+        self._logger.warning(*messages)
+
+    def error(self, messages: str, e: Exception = None):
+        self._set_source()
+        self._logger.error(messages, e)
+
+    def fatal(self, messages: str, e: Exception = None):
+        self._set_source()
+        self._logger.fatal(messages, e)

src/cpl-core/cpl/core/utils/cast.py

@@ -3,6 +3,7 @@ from typing import Type, Any
 
 from cpl.core.typing import T
 
+
 def _cast_enum(value: str, enum_type: Type[Enum]) -> Enum:
     try:
         return enum_type(value)
@@ -36,6 +37,7 @@ def _cast_enum(value: str, enum_type: Type[Enum]) -> Enum:
 
     raise ValueError(f"Cannot cast value '{value}' to enum '{enum_type.__name__}'")
 
+
 def cast(value: Any, cast_type: Type[T], list_delimiter: str = ",") -> T:
     """
     Cast a value to a specified type.
@@ -44,12 +46,12 @@ def cast(value: Any, cast_type: Type[T], list_delimiter: str = ",") -> T:
     :param str list_delimiter: The delimiter to split the value into a list. Defaults to ",".
     :return:
     """
+    if value is None:
+        return None
+
     if cast_type == bool:
         return value.lower() in ["true", "1", "yes", "on"]
 
-    if issubclass(cast_type, Enum):
-        return _cast_enum(value, cast_type)
-
     if (cast_type if not hasattr(cast_type, "__origin__") else cast_type.__origin__) == list:
         if not (value.startswith("[") and value.endswith("]")) and list_delimiter not in value:
             raise ValueError("List values must be enclosed in square brackets or use a delimiter.")
@@ -61,4 +63,7 @@ def cast(value: Any, cast_type: Type[T], list_delimiter: str = ",") -> T:
         subtype = cast_type.__args__[0] if hasattr(cast_type, "__args__") else None
         return [subtype(item) if subtype is not None else item for item in value]
 
-    return cast_type(value)
+    if isinstance(cast_type, type) and issubclass(cast_type, Enum):
+        return _cast_enum(value, cast_type)
+
+    return cast_type(value)

src/cpl-core/cpl/core/utils/get_value.py

@@ -38,6 +38,9 @@ def get_value(
         return value
 
     try:
-        cast(cast_type, value, list_delimiter)
+        cast(value, cast_type, list_delimiter)
     except (ValueError, TypeError):
+        from cpl.core.log import Logger
+
+        Logger(__name__).debug(f"Failed to cast value '{value}' to type '{cast_type.__name__}'")
         return default

src/cpl-core/cpl/core/utils/string.py

@@ -18,10 +18,35 @@ class String:
             String converted to CamelCase
         """
 
-        s = String.to_snake_case(s)
-        words = s.split('_')
-        return words[0] + ''.join(word.title() for word in words[1:])
-        # return re.sub(r"(?<!^)(?=[A-Z])", "_", s).lower()
+        parts = re.split(r"[^a-zA-Z0-9]+", s.strip())
+
+        parts = [p for p in parts if p]
+
+        if not parts:
+            return ""
+
+        return parts[0].lower() + "".join(word.capitalize() for word in parts[1:])
+
+    @staticmethod
+    def to_pascal_case(s: str) -> str:
+        r"""Converts string to pascal case
+
+        Parameter:
+            chars: :class:`str`
+                String to convert
+
+        Returns:
+            String converted to PascalCase
+        """
+
+        parts = re.split(r"[^a-zA-Z0-9]+", s.strip())
+
+        parts = [p for p in parts if p]
+
+        if not parts:
+            return ""
+
+        return "".join(word.capitalize() for word in parts)
 
     @staticmethod
     def to_snake_case(chars: str) -> str:

src/cpl-core/requirements.txt

@@ -2,5 +2,4 @@ art==6.5
 colorama==0.4.6
 tabulate==0.9.0
 termcolor==3.1.0
-mysql-connector-python==9.4.0
 pynput==1.8.1

src/cpl-database/cpl/database/__init__.py

@@ -1,3 +1,4 @@
+import os
 from typing import Type
 
 from cpl.application.abc import ApplicationABC as _ApplicationABC
@@ -7,13 +8,19 @@ from . import postgres as _postgres
 from .table_manager import TableManager
 
 
-def _with_migrations(self: _ApplicationABC, *paths: list[str]) -> _ApplicationABC:
+def _with_migrations(self: _ApplicationABC, *paths: str | list[str]) -> _ApplicationABC:
     from cpl.application.host import Host
-
     from cpl.database.service.migration_service import MigrationService
 
     migration_service = self._services.get_service(MigrationService)
-    migration_service.with_directory("./scripts")
+    migration_service.with_directory(os.path.join(os.path.dirname(os.path.abspath(__file__)), "scripts"))
+
+    if isinstance(paths, str):
+        paths = [paths]
+
+    for path in paths:
+        migration_service.with_directory(path)
+
     Host.run(migration_service.migrate)
 
     return self

src/cpl-database/cpl/database/abc/data_access_object_abc.py

@@ -4,13 +4,12 @@ from enum import Enum
 from types import NoneType
 from typing import Generic, Optional, Union, Type, List, Any
 
-from cpl.core.ctx import get_user
 from cpl.core.typing import T, Id
-from cpl.core.utils.string import String
 from cpl.core.utils.get_value import get_value
+from cpl.core.utils.string import String
 from cpl.database.abc.db_context_abc import DBContextABC
 from cpl.database.const import DATETIME_FORMAT
-from cpl.database.db_logger import DBLogger
+from cpl.database.logger import DBLogger
 from cpl.database.external_data_temp_table_builder import ExternalDataTempTableBuilder
 from cpl.database.postgres.sql_select_builder import SQLSelectBuilder
 from cpl.database.typing import T_DBM, Attribute, AttributeFilters, AttributeSorts
@@ -19,16 +18,12 @@ from cpl.database.typing import T_DBM, Attribute, AttributeFilters, AttributeSor
 class DataAccessObjectABC(ABC, Generic[T_DBM]):
 
     @abstractmethod
-    def __init__(self, source: str, model_type: Type[T_DBM], table_name: str):
+    def __init__(self, model_type: Type[T_DBM], table_name: str):
         from cpl.dependency.service_provider_abc import ServiceProviderABC
 
         self._db = ServiceProviderABC.get_global_service(DBContextABC)
 
-        self._logger = DBLogger(source)
-        self._model_type = model_type
-        self._table_name = table_name
-
-        self._logger = DBLogger(source)
+        self._logger = ServiceProviderABC.get_global_service(DBLogger)
         self._model_type = model_type
         self._table_name = table_name
 
@@ -157,13 +152,16 @@ class DataAccessObjectABC(ABC, Generic[T_DBM]):
         :param dict result: Result from the database
         :return:
         """
-        value_map: dict[str, T] = {}
+        value_map: dict[str, Any] = {}
+        db_names = self.__db_names.items()
 
         for db_name, value in result.items():
             # Find the attribute name corresponding to the db_name
-            attr_name = next((k for k, v in self.__db_names.items() if v == db_name), None)
-            if attr_name:
-                value_map[attr_name] = self._get_value_from_sql(self.__attributes[attr_name], value)
+            attr_name = next((k for k, v in db_names if v == db_name), None)
+            if not attr_name:
+                continue
+
+            value_map[attr_name] = self._get_value_from_sql(self.__attributes[attr_name], value)
 
         return self._model_type(**value_map)
 
@@ -485,7 +483,7 @@ class DataAccessObjectABC(ABC, Generic[T_DBM]):
             builder.with_temp_table(self._external_fields[temp])
 
         if for_count:
-            builder.with_attribute("COUNT(*)", ignore_table_name=True)
+            builder.with_attribute("COUNT(*) as count", ignore_table_name=True)
         else:
             builder.with_attribute("*")
 
@@ -869,6 +867,8 @@ class DataAccessObjectABC(ABC, Generic[T_DBM]):
     async def _get_editor_id(obj: T_DBM):
         editor_id = obj.editor_id
         if editor_id is None:
+            from cpl.core.ctx.user_context import get_user
+
             user = get_user()
             if user is not None:
                 editor_id = user.id

src/cpl-database/cpl/database/abc/db_model_dao_abc.py

@@ -10,8 +10,8 @@ from cpl.database.abc.db_model_abc import DbModelABC
 class DbModelDaoABC[T_DBM](DataAccessObjectABC[T_DBM]):
 
     @abstractmethod
-    def __init__(self, source: str, model_type: Type[T_DBM], table_name: str):
-        DataAccessObjectABC.__init__(self, source, model_type, table_name)
+    def __init__(self, model_type: Type[T_DBM], table_name: str):
+        DataAccessObjectABC.__init__(self, model_type, table_name)
 
         self.attribute(DbModelABC.id, int, ignore=True)
         self.attribute(DbModelABC.deleted, bool)

src/cpl-database/cpl/database/db_logger.py

@@ -1,8 +0,0 @@
-from cpl.core.log import Logger
-from cpl.core.typing import Source
-
-
-class DBLogger(Logger):
-
-    def __init__(self, source: Source):
-        Logger.__init__(self, source, "db")

src/cpl-database/cpl/database/logger.py

@@ -0,0 +1,7 @@
+from cpl.core.log.wrapped_logger import WrappedLogger
+
+
+class DBLogger(WrappedLogger):
+
+    def __init__(self):
+        WrappedLogger.__init__(self, "db")

src/cpl-database/cpl/database/mysql/db_context.py

@@ -4,18 +4,17 @@ from typing import Any, List, Dict, Tuple, Union
 from mysql.connector import Error as MySQLError, PoolError
 
 from cpl.core.configuration import Configuration
-from cpl.core.environment import Environment
 from cpl.database.abc.db_context_abc import DBContextABC
-from cpl.database.db_logger import DBLogger
+from cpl.database.logger import DBLogger
 from cpl.database.model.database_settings import DatabaseSettings
 from cpl.database.mysql.mysql_pool import MySQLPool
 
-_logger = DBLogger(__name__)
-
 
 class DBContext(DBContextABC):
-    def __init__(self):
+    def __init__(self, logger: DBLogger):
         DBContextABC.__init__(self)
+        self._logger = logger
+
         self._pool: MySQLPool = None
         self._fails = 0
 
@@ -23,62 +22,62 @@ class DBContext(DBContextABC):
 
     def connect(self, database_settings: DatabaseSettings):
         try:
-            _logger.debug("Connecting to database")
+            self._logger.debug("Connecting to database")
             self._pool = MySQLPool(
                 database_settings,
             )
-            _logger.info("Connected to database")
+            self._logger.info("Connected to database")
         except Exception as e:
-            _logger.fatal("Connecting to database failed", e)
+            self._logger.fatal("Connecting to database failed", e)
 
     async def execute(self, statement: str, args=None, multi=True) -> List[List]:
-        _logger.trace(f"execute {statement} with args: {args}")
+        self._logger.trace(f"execute {statement} with args: {args}")
         return await self._pool.execute(statement, args, multi)
 
     async def select_map(self, statement: str, args=None) -> List[Dict]:
-        _logger.trace(f"select {statement} with args: {args}")
+        self._logger.trace(f"select {statement} with args: {args}")
         try:
             return await self._pool.select_map(statement, args)
         except (MySQLError, PoolError) as e:
             if self._fails >= 3:
-                _logger.error(f"Database error caused by `{statement}`", e)
+                self._logger.error(f"Database error caused by `{statement}`", e)
                 uid = uuid.uuid4()
                 raise Exception(
                     f"Query failed three times with {type(e).__name__}. Contact an admin with the UID: {uid}"
                 )
 
-            _logger.error(f"Database error caused by `{statement}`", e)
+            self._logger.error(f"Database error caused by `{statement}`", e)
             self._fails += 1
             try:
-                _logger.debug("Retry select")
+                self._logger.debug("Retry select")
                 return await self.select_map(statement, args)
             except Exception as e:
                 pass
             return []
         except Exception as e:
-            _logger.error(f"Database error caused by `{statement}`", e)
+            self._logger.error(f"Database error caused by `{statement}`", e)
             raise e
 
     async def select(self, statement: str, args=None) -> Union[List[str], List[Tuple], List[Any]]:
-        _logger.trace(f"select {statement} with args: {args}")
+        self._logger.trace(f"select {statement} with args: {args}")
         try:
             return await self._pool.select(statement, args)
         except (MySQLError, PoolError) as e:
             if self._fails >= 3:
-                _logger.error(f"Database error caused by `{statement}`", e)
+                self._logger.error(f"Database error caused by `{statement}`", e)
                 uid = uuid.uuid4()
                 raise Exception(
                     f"Query failed three times with {type(e).__name__}. Contact an admin with the UID: {uid}"
                 )
 
-            _logger.error(f"Database error caused by `{statement}`", e)
+            self._logger.error(f"Database error caused by `{statement}`", e)
             self._fails += 1
             try:
-                _logger.debug("Retry select")
+                self._logger.debug("Retry select")
                 return await self.select(statement, args)
             except Exception as e:
                 pass
             return []
         except Exception as e:
-            _logger.error(f"Database error caused by `{statement}`", e)
+            self._logger.error(f"Database error caused by `{statement}`", e)
             raise e

src/cpl-database/cpl/database/mysql/mysql_pool.py

@@ -1,105 +1,92 @@
 from typing import Optional, Any
 
 import sqlparse
-import aiomysql
+from mysql.connector.aio import MySQLConnectionPool
 
 from cpl.core.environment import Environment
-from cpl.database.db_logger import DBLogger
+from cpl.database.logger import DBLogger
 from cpl.database.model import DatabaseSettings
-
-_logger = DBLogger(__name__)
+from cpl.dependency import ServiceProviderABC
 
 
 class MySQLPool:
-    """
-    Create a pool when connecting to MySQL, which will decrease the time spent in
-    requesting connection, creating connection, and closing connection.
-    """
 
     def __init__(self, database_settings: DatabaseSettings):
-        self._db_settings = database_settings
-        self.pool: Optional[aiomysql.Pool] = None
+        self._dbconfig = {
+            "host": database_settings.host,
+            "port": database_settings.port,
+            "user": database_settings.user,
+            "password": database_settings.password,
+            "database": database_settings.database,
+            "ssl_disabled": True,
+        }
+        self._pool: Optional[MySQLConnectionPool] = None
 
     async def _get_pool(self):
-        if self.pool is None or self.pool._closed:
+        if self._pool is None:
+            self._pool = MySQLConnectionPool(
+                pool_name="mypool", pool_size=Environment.get("DB_POOL_SIZE", int, 1), **self._dbconfig
+            )
+            await self._pool.initialize_pool()
+
+            con = await self._pool.get_connection()
             try:
-                self.pool = await aiomysql.create_pool(
-                    host=self._db_settings.host,
-                    port=self._db_settings.port,
-                    user=self._db_settings.user,
-                    password=self._db_settings.password,
-                    db=self._db_settings.database,
-                    minsize=1,
-                    maxsize=Environment.get("DB_POOL_SIZE", int, 1),
-                )
+                async with await con.cursor() as cursor:
+                    await cursor.execute("SELECT 1")
+                    await cursor.fetchall()
             except Exception as e:
-                _logger.fatal("Failed to connect to the database", e)
-                raise
-        return self.pool
+                logger = ServiceProviderABC.get_global_service(DBLogger)
+                logger.fatal(f"Error connecting to the database: {e}")
+            finally:
+                await con.close()
+
+        return self._pool
 
     @staticmethod
     async def _exec_sql(cursor: Any, query: str, args=None, multi=True):
+        result = []
         if multi:
             queries = [str(stmt).strip() for stmt in sqlparse.parse(query) if str(stmt).strip()]
             for q in queries:
                 if q.strip() == "":
                     continue
                 await cursor.execute(q, args)
+                if cursor.description is not None:
+                    result = await cursor.fetchall()
         else:
             await cursor.execute(query, args)
+            if cursor.description is not None:
+                result = await cursor.fetchall()
+
+        return result
 
     async def execute(self, query: str, args=None, multi=True) -> list[list]:
-        """
-        Execute a SQL statement, it could be with args and without args. The usage is
-        similar to the execute() function in aiomysql.
-        :param query: SQL clause
-        :param args: args needed by the SQL clause
-        :param multi: if the query is a multi-statement
-        :return: return result
-        """
         pool = await self._get_pool()
-        async with pool.acquire() as con:
-            async with con.cursor() as cursor:
-                await self._exec_sql(cursor, query, args, multi)
+        con = await pool.get_connection()
+        try:
+            async with await con.cursor() as cursor:
+                result = await self._exec_sql(cursor, query, args, multi)
                 await con.commit()
-
-                if cursor.description is not None:  # Query returns rows
-                    res = await cursor.fetchall()
-                    if res is None:
-                        return []
-
-                    return [list(row) for row in res]
-                else:
-                    return []
+                return result
+        finally:
+            await con.close()
 
     async def select(self, query: str, args=None, multi=True) -> list[str]:
-        """
-        Execute a SQL statement, it could be with args and without args. The usage is
-        similar to the execute() function in aiomysql.
-        :param query: SQL clause
-        :param args: args needed by the SQL clause
-        :param multi: if the query is a multi-statement
-        :return: return result
-        """
         pool = await self._get_pool()
-        async with pool.acquire() as con:
-            async with con.cursor() as cursor:
-                await self._exec_sql(cursor, query, args, multi)
-                res = await cursor.fetchall()
+        con = await pool.get_connection()
+        try:
+            async with await con.cursor() as cursor:
+                res = await self._exec_sql(cursor, query, args, multi)
                 return list(res)
+        finally:
+            await con.close()
 
     async def select_map(self, query: str, args=None, multi=True) -> list[dict]:
-        """
-        Execute a SQL statement, it could be with args and without args. The usage is
-        similar to the execute() function in aiomysql.
-        :param query: SQL clause
-        :param args: args needed by the SQL clause
-        :param multi: if the query is a multi-statement
-        :return: return result
-        """
         pool = await self._get_pool()
-        async with pool.acquire() as con:
-            async with con.cursor(aiomysql.DictCursor) as cursor:
-                await self._exec_sql(cursor, query, args, multi)
-                res = await cursor.fetchall()
+        con = await pool.get_connection()
+        try:
+            async with await con.cursor(dictionary=True) as cursor:
+                res = await self._exec_sql(cursor, query, args, multi)
                 return list(res)
+        finally:
+            await con.close()

src/cpl-database/cpl/database/postgres/db_context.py

@@ -7,16 +7,16 @@ from psycopg_pool import PoolTimeout
 from cpl.core.configuration import Configuration
 from cpl.core.environment import Environment
 from cpl.database.abc.db_context_abc import DBContextABC
-from cpl.database.database_settings import DatabaseSettings
-from cpl.database.db_logger import DBLogger
+from cpl.database.logger import DBLogger
+from cpl.database.model import DatabaseSettings
 from cpl.database.postgres.postgres_pool import PostgresPool
 
-_logger = DBLogger(__name__)
-
 
 class DBContext(DBContextABC):
-    def __init__(self):
+    def __init__(self, logger: DBLogger):
         DBContextABC.__init__(self)
+
+        self._logger = logger
         self._pool: PostgresPool = None
         self._fails = 0
 
@@ -24,63 +24,63 @@ class DBContext(DBContextABC):
 
     def connect(self, database_settings: DatabaseSettings):
         try:
-            _logger.debug("Connecting to database")
+            self._logger.debug("Connecting to database")
             self._pool = PostgresPool(
                 database_settings,
                 Environment.get("DB_POOL_SIZE", int, 1),
             )
-            _logger.info("Connected to database")
+            self._logger.info("Connected to database")
         except Exception as e:
-            _logger.fatal("Connecting to database failed", e)
+            self._logger.fatal("Connecting to database failed", e)
 
     async def execute(self, statement: str, args=None, multi=True) -> list[list]:
-        _logger.trace(f"execute {statement} with args: {args}")
+        self._logger.trace(f"execute {statement} with args: {args}")
         return await self._pool.execute(statement, args, multi)
 
     async def select_map(self, statement: str, args=None) -> list[dict]:
-        _logger.trace(f"select {statement} with args: {args}")
+        self._logger.trace(f"select {statement} with args: {args}")
         try:
             return await self._pool.select_map(statement, args)
         except (OperationalError, PoolTimeout) as e:
             if self._fails >= 3:
-                _logger.error(f"Database error caused by `{statement}`", e)
+                self._logger.error(f"Database error caused by `{statement}`", e)
                 uid = uuid.uuid4()
                 raise Exception(
                     f"Query failed three times with {type(e).__name__}. Contact an admin with the UID: {uid}"
                 )
 
-            _logger.error(f"Database error caused by `{statement}`", e)
+            self._logger.error(f"Database error caused by `{statement}`", e)
             self._fails += 1
             try:
-                _logger.debug("Retry select")
+                self._logger.debug("Retry select")
                 return await self.select_map(statement, args)
             except Exception as e:
                 pass
             return []
         except Exception as e:
-            _logger.error(f"Database error caused by `{statement}`", e)
+            self._logger.error(f"Database error caused by `{statement}`", e)
             raise e
 
     async def select(self, statement: str, args=None) -> list[str] | list[tuple] | list[Any]:
-        _logger.trace(f"select {statement} with args: {args}")
+        self._logger.trace(f"select {statement} with args: {args}")
         try:
             return await self._pool.select(statement, args)
         except (OperationalError, PoolTimeout) as e:
             if self._fails >= 3:
-                _logger.error(f"Database error caused by `{statement}`", e)
+                self._logger.error(f"Database error caused by `{statement}`", e)
                 uid = uuid.uuid4()
                 raise Exception(
                     f"Query failed three times with {type(e).__name__}. Contact an admin with the UID: {uid}"
                 )
 
-            _logger.error(f"Database error caused by `{statement}`", e)
+            self._logger.error(f"Database error caused by `{statement}`", e)
             self._fails += 1
             try:
-                _logger.debug("Retry select")
+                self._logger.debug("Retry select")
                 return await self.select(statement, args)
             except Exception as e:
                 pass
             return []
         except Exception as e:
-            _logger.error(f"Database error caused by `{statement}`", e)
+            self._logger.error(f"Database error caused by `{statement}`", e)
             raise e

src/cpl-database/cpl/database/postgres/postgres_pool.py

@@ -5,10 +5,9 @@ from psycopg import sql
 from psycopg_pool import AsyncConnectionPool, PoolTimeout
 
 from cpl.core.environment import Environment
-from cpl.database.db_logger import DBLogger
+from cpl.database.logger import DBLogger
 from cpl.database.model import DatabaseSettings
-
-_logger = DBLogger(__name__)
+from cpl.dependency import ServiceProviderABC
 
 
 class PostgresPool:
@@ -25,21 +24,24 @@ class PostgresPool:
             f"password={database_settings.password} "
             f"dbname={database_settings.database}"
         )
-
-        self.pool: Optional[AsyncConnectionPool] = None
+        self._pool: Optional[AsyncConnectionPool] = None
 
     async def _get_pool(self):
-        pool = AsyncConnectionPool(
-            conninfo=self._conninfo, open=False, min_size=1, max_size=Environment.get("DB_POOL_SIZE", int, 1)
-        )
-        await pool.open()
-        try:
-            async with pool.connection() as con:
-                await pool.check_connection(con)
-        except PoolTimeout as e:
-            await pool.close()
-            _logger.fatal(f"Failed to connect to the database", e)
-        return pool
+        if self._pool is None:
+            pool = AsyncConnectionPool(
+                conninfo=self._conninfo, open=False, min_size=1, max_size=Environment.get("DB_POOL_SIZE", int, 1)
+            )
+            await pool.open()
+            try:
+                async with pool.connection() as con:
+                    await pool.check_connection(con)
+            except PoolTimeout as e:
+                await pool.close()
+                logger = ServiceProviderABC.get_global_service(DBLogger)
+                logger.fatal(f"Failed to connect to the database", e)
+            self._pool = pool
+
+        return self._pool
 
     @staticmethod
     async def _exec_sql(cursor: Any, query: str, args=None, multi=True):

src/cpl-database/cpl/database/schema/executed_migration_dao.py

@@ -1,14 +1,11 @@
 from cpl.database import TableManager
 from cpl.database.abc.data_access_object_abc import DataAccessObjectABC
-from cpl.database.db_logger import DBLogger
 from cpl.database.schema.executed_migration import ExecutedMigration
 
-_logger = DBLogger(__name__)
-
 
 class ExecutedMigrationDao(DataAccessObjectABC[ExecutedMigration]):
 
     def __init__(self):
-        DataAccessObjectABC.__init__(self, __name__, ExecutedMigration, TableManager.get("executed_migrations"))
+        DataAccessObjectABC.__init__(self, ExecutedMigration, TableManager.get("executed_migrations"))
 
         self.attribute(ExecutedMigration.migration_id, str, primary_key=True, db_name="migrationId")

src/cpl-database/cpl/database/service/migration_service.py

@@ -2,18 +2,17 @@ import glob
 import os
 
 from cpl.database.abc import DBContextABC
-from cpl.database.db_logger import DBLogger
+from cpl.database.logger import DBLogger
 from cpl.database.model import Migration
 from cpl.database.model.server_type import ServerType, ServerTypes
 from cpl.database.schema.executed_migration import ExecutedMigration
 from cpl.database.schema.executed_migration_dao import ExecutedMigrationDao
 
-_logger = DBLogger(__name__)
-
 
 class MigrationService:
 
-    def __init__(self, db: DBContextABC, executedMigrationDao: ExecutedMigrationDao):
+    def __init__(self, logger: DBLogger, db: DBContextABC, executedMigrationDao: ExecutedMigrationDao):
+        self._logger = logger
         self._db = db
         self._executedMigrationDao = executedMigrationDao
 
@@ -96,13 +95,13 @@ class MigrationService:
                     if migration_from_db is not None:
                         continue
 
-                _logger.debug(f"Running upgrade migration: {migration.name}")
+                self._logger.debug(f"Running upgrade migration: {migration.name}")
 
                 await self._db.execute(migration.script, multi=True)
 
                 await self._executedMigrationDao.create(ExecutedMigration(migration.name), skip_editor=True)
             except Exception as e:
-                _logger.fatal(
+                self._logger.fatal(
                     f"Migration failed: {migration.name}\n{active_statement}",
                     e,
                 )

src/cpl-database/cpl/database/service/seeder_service.py

@@ -1,18 +1,16 @@
 from cpl.database.abc.data_seeder_abc import DataSeederABC
-from cpl.database.db_logger import DBLogger
+from cpl.database.logger import DBLogger
 from cpl.dependency import ServiceProviderABC
 
 
-_logger = DBLogger(__name__)
-
-
 class SeederService:
 
     def __init__(self, provider: ServiceProviderABC):
         self._provider = provider
+        self._logger = provider.get_service(DBLogger)
 
     async def seed(self):
         seeders = self._provider.get_services(DataSeederABC)
-        _logger.debug(f"Found {len(seeders)} seeders")
+        self._logger.debug(f"Found {len(seeders)} seeders")
         for seeder in seeders:
             await seeder.seed()

src/cpl-database/cpl/database/table_manager.py

@@ -33,7 +33,7 @@ class TableManager:
         },
         "role_users": {
             ServerTypes.POSTGRES: "permission.role_users",
-            ServerTypes.MYSQL: "permission_role_users",
+            ServerTypes.MYSQL: "permission_role_auth_users",
         },
     }
 

src/cpl-dependency/cpl/dependency/service_collection.py

@@ -1,6 +1,5 @@
-from typing import Union, Type, Callable
+from typing import Union, Type, Callable, Self
 
-from cpl.core.log.logger import Logger
 from cpl.core.log.logger_abc import LoggerABC
 from cpl.core.typing import T, Service
 from cpl.dependency.service_descriptor import ServiceDescriptor
@@ -15,12 +14,17 @@ class ServiceCollection:
     _modules: dict[str, Callable] = {}
 
     @classmethod
-    def with_module(cls, func: Callable, name: str = None):
+    def with_module(cls, func: Callable, name: str = None) -> type[Self]:
         cls._modules[func.__name__ if name is None else name] = func
         return cls
 
     def __init__(self):
         self._service_descriptors: list[ServiceDescriptor] = []
+        self._loaded_modules: set[str] = set()
+
+    @property
+    def loaded_modules(self) -> set[str]:
+        return self._loaded_modules
 
     def _add_descriptor(self, service: Union[type, object], lifetime: ServiceLifetimeEnum, base_type: Callable = None):
         found = False
@@ -45,15 +49,15 @@ class ServiceCollection:
 
         return self
 
-    def add_singleton(self, service_type: T, service: Service = None):
+    def add_singleton(self, service_type: T, service: Service = None) -> Self:
         self._add_descriptor_by_lifetime(service_type, ServiceLifetimeEnum.singleton, service)
         return self
 
-    def add_scoped(self, service_type: T, service: Service = None):
+    def add_scoped(self, service_type: T, service: Service = None) -> Self:
         self._add_descriptor_by_lifetime(service_type, ServiceLifetimeEnum.scoped, service)
         return self
 
-    def add_transient(self, service_type: T, service: Service = None):
+    def add_transient(self, service_type: T, service: Service = None) -> Self:
         self._add_descriptor_by_lifetime(service_type, ServiceLifetimeEnum.transient, service)
         return self
 
@@ -62,7 +66,7 @@ class ServiceCollection:
         ServiceProviderABC.set_global_provider(sp)
         return sp
 
-    def add_module(self, module: str | object):
+    def add_module(self, module: str | object) -> Self:
         if not isinstance(module, str):
             module = module.__name__
 
@@ -70,7 +74,25 @@ class ServiceCollection:
             raise ValueError(f"Module {module} not found")
 
         self._modules[module](self)
-
-    def add_logging(self):
-        self.add_transient(LoggerABC, Logger)
+        if module not in self._loaded_modules:
+            self._loaded_modules.add(module)
+        return self
+
+    def add_logging(self) -> Self:
+        from cpl.core.log.logger import Logger
+        from cpl.core.log.wrapped_logger import WrappedLogger
+
+        self.add_transient(LoggerABC, Logger)
+        for wrapper in WrappedLogger.__subclasses__():
+            self.add_transient(wrapper)
+        return self
+
+    def add_structured_logging(self) -> Self:
+        from cpl.core.log.structured_logger import StructuredLogger
+        from cpl.core.log.wrapped_logger import WrappedLogger
+
+        self.add_transient(LoggerABC, StructuredLogger)
+
+        for wrapper in WrappedLogger.__subclasses__():
+            self.add_transient(wrapper)
         return self

src/cpl-dependency/cpl/dependency/service_provider.py

@@ -1,7 +1,7 @@
 import copy
 import typing
 from inspect import signature, Parameter, Signature
-from typing import Optional
+from typing import Optional, Type
 
 from cpl.core.configuration import Configuration
 from cpl.core.configuration.configuration_model_abc import ConfigurationModelABC
@@ -77,7 +77,7 @@ class ServiceProvider(ServiceProviderABC):
 
         return implementations
 
-    def _build_by_signature(self, sig: Signature, origin_service_type: type) -> list[R]:
+    def _build_by_signature(self, sig: Signature, origin_service_type: type = None) -> list[R]:
         params = []
         for param in sig.parameters.items():
             parameter = param[1]
@@ -158,6 +158,13 @@ class ServiceProvider(ServiceProviderABC):
 
         return implementation
 
+
+    def get_service_type(self, service_type: Type[T]) -> Optional[Type[T]]:
+        for descriptor in self._service_descriptors:
+            if descriptor.service_type == service_type or issubclass(descriptor.service_type, service_type):
+                return descriptor.service_type
+        return None
+
     def get_services(self, service_type: T, *args, **kwargs) -> list[Optional[R]]:
         implementations = []
 
@@ -167,3 +174,10 @@ class ServiceProvider(ServiceProviderABC):
         implementations.extend(self._get_services(service_type))
 
         return implementations
+
+    def get_service_types(self, service_type: Type[T]) -> list[Type[T]]:
+        types = []
+        for descriptor in self._service_descriptors:
+            if descriptor.service_type == service_type or issubclass(descriptor.service_type, service_type):
+                types.append(descriptor.service_type)
+        return types

src/cpl-dependency/cpl/dependency/service_provider_abc.py

@@ -1,6 +1,6 @@
 import functools
 from abc import abstractmethod, ABC
-from inspect import Signature, signature
+from inspect import Signature, signature, iscoroutinefunction
 from typing import Optional, Type
 
 from cpl.core.typing import T, R
@@ -24,19 +24,19 @@ class ServiceProviderABC(ABC):
         return cls._provider
 
     @classmethod
-    def get_global_service(cls, instance_type: T, *args, **kwargs) -> Optional[R]:
+    def get_global_service(cls, instance_type: Type[T], *args, **kwargs) -> Optional[T]:
         if cls._provider is None:
             return None
         return cls._provider.get_service(instance_type, *args, **kwargs)
 
     @classmethod
-    def get_global_services(cls, instance_type: T, *args, **kwargs) -> list[Optional[R]]:
+    def get_global_services(cls, instance_type: Type[T], *args, **kwargs) -> list[Optional[T]]:
         if cls._provider is None:
             return []
         return cls._provider.get_services(instance_type, *args, **kwargs)
 
     @abstractmethod
-    def _build_by_signature(self, sig: Signature, origin_service_type: type) -> list[R]: ...
+    def _build_by_signature(self, sig: Signature, origin_service_type: type = None) -> list[T]: ...
 
     @abstractmethod
     def _build_service(self, service_type: type, *args, **kwargs) -> object:
@@ -85,6 +85,20 @@ class ServiceProviderABC(ABC):
             Object of type Optional[:class:`cpl.core.type.T`]
         """
 
+    @abstractmethod
+    def get_service_type(self,instance_type: Type[T]) -> Optional[Type[T]]:
+        r"""Returns the registered service type for loggers
+
+        Parameter
+        ---------
+            instance_type: :class:`cpl.core.type.T`
+                The type of the searched instance
+
+        Returns
+        -------
+            Object of type Optional[:class:`type`]
+        """
+
     @abstractmethod
     def get_services(self, service_type: Type[T], *args, **kwargs) -> list[Optional[T]]:
         r"""Returns instance of given type
@@ -99,6 +113,20 @@ class ServiceProviderABC(ABC):
             Object of type list[Optional[:class:`cpl.core.type.T`]
         """
 
+    @abstractmethod
+    def get_service_types(self, service_type: Type[T]) -> list[Type[T]]:
+        r"""Returns all registered service types
+
+        Parameter
+        ---------
+            service_type: :class:`cpl.core.type.T`
+                The type of the searched instance
+
+        Returns
+        -------
+            Object of type list[:class:`type`]
+        """
+
     @classmethod
     def inject(cls, f=None):
         r"""Decorator to allow injection into static and class methods
@@ -114,6 +142,18 @@ class ServiceProviderABC(ABC):
         if f is None:
             return functools.partial(cls.inject)
 
+        if iscoroutinefunction(f):
+
+            @functools.wraps(f)
+            async def async_inner(*args, **kwargs):
+                if cls._provider is None:
+                    raise Exception(f"{cls.__name__} not build!")
+
+                injection = [x for x in cls._provider._build_by_signature(signature(f)) if x is not None]
+                return await f(*args, *injection, **kwargs)
+
+            return async_inner
+
         @functools.wraps(f)
         def inner(*args, **kwargs):
             if cls._provider is None:

src/cpl-mail/cpl/mail/__init__.py

@@ -3,7 +3,7 @@ from .abc.email_client_abc import EMailClientABC
 from .email_client import EMailClient
 from .email_client_settings import EMailClientSettings
 from .email_model import EMail
-from .mail_logger import MailLogger
+from .logger import MailLogger
 
 
 def add_mail(collection: _ServiceCollection):

src/cpl-mail/cpl/mail/email_client.py

@@ -5,7 +5,7 @@ from typing import Optional
 from cpl.mail.abc.email_client_abc import EMailClientABC
 from cpl.mail.email_client_settings import EMailClientSettings
 from cpl.mail.email_model import EMail
-from cpl.mail.mail_logger import MailLogger
+from cpl.mail.logger import MailLogger
 
 
 class EMailClient(EMailClientABC):

src/cpl-mail/cpl/mail/email_client_settings.py

@@ -6,12 +6,12 @@ from cpl.core.configuration.configuration_model_abc import ConfigurationModelABC
 class EMailClientSettings(ConfigurationModelABC):
 
     def __init__(
-            self,
-            src: Optional[dict] = None,
+        self,
+        src: Optional[dict] = None,
     ):
         ConfigurationModelABC.__init__(self, src, "EMAIL")
 
         self.option("host", str, required=True)
         self.option("port", int, 587, required=True)
         self.option("user_name", str, required=True)
-        self.option("credentials", str, required=True)
+        self.option("credentials", str, required=True)

src/cpl-mail/cpl/mail/logger.py

@@ -0,0 +1,7 @@
+from cpl.core.log.wrapped_logger import WrappedLogger
+
+
+class MailLogger(WrappedLogger):
+
+    def __init__(self):
+        WrappedLogger.__init__(self, "mail")

src/cpl-mail/cpl/mail/mail_logger.py

@@ -1,8 +0,0 @@
-from cpl.core.log.logger import Logger
-from cpl.core.typing import Source
-
-
-class MailLogger(Logger):
-
-    def __init__(self, source: Source):
-        Logger.__init__(self, source, "mail")

tests/custom/api/src/appsettings.development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "Path": "logs/",
+    "Filename": "log_$start_time.log",
+    "ConsoleLevel": "TRACE",
+    "Level": "TRACE"
+  }
+}

tests/custom/api/src/appsettings.edrafts-pc.json

@@ -0,0 +1,26 @@
+{
+  "TimeFormat": {
+    "DateFormat": "%Y-%m-%d",
+    "TimeFormat": "%H:%M:%S",
+    "DateTimeFormat": "%Y-%m-%d %H:%M:%S.%f",
+    "DateTimeLogFormat": "%Y-%m-%d_%H-%M-%S"
+  },
+
+  "Log": {
+    "Path": "logs/",
+    "Filename": "log_$start_time.log",
+    "ConsoleLevel": "TRACE",
+    "Level": "TRACE"
+  },
+
+  "Database": {
+    "Host": "localhost",
+    "User": "cpl",
+    "Port": 3306,
+    "Password": "cpl",
+    "Database": "cpl",
+    "Charset": "utf8mb4",
+    "UseUnicode": "true",
+    "Buffered": "true"
+  }
+}

tests/custom/api/src/appsettings.json

@@ -0,0 +1,15 @@
+{
+  "TimeFormat": {
+    "DateFormat": "%Y-%m-%d",
+    "TimeFormat": "%H:%M:%S",
+    "DateTimeFormat": "%Y-%m-%d %H:%M:%S.%f",
+    "DateTimeLogFormat": "%Y-%m-%d_%H-%M-%S"
+  },
+
+  "Log": {
+    "Path": "logs/",
+    "Filename": "log_$start_time.log",
+    "ConsoleLevel": "ERROR",
+    "Level": "WARNING"
+  }
+}

tests/custom/api/src/main.py

@@ -0,0 +1,38 @@
+from starlette.responses import JSONResponse
+
+from cpl import api
+from cpl.api.application.web_app import WebApp
+from cpl.application import ApplicationBuilder
+from cpl.auth.permission.permissions import Permissions
+from cpl.core.configuration import Configuration
+from cpl.core.environment import Environment
+from service import PingService
+
+
+def main():
+    builder = ApplicationBuilder[WebApp](WebApp)
+
+    Configuration.add_json_file(f"appsettings.json")
+    Configuration.add_json_file(f"appsettings.{Environment.get_environment()}.json")
+    Configuration.add_json_file(f"appsettings.{Environment.get_host_name()}.json", optional=True)
+
+    # builder.services.add_logging()
+    builder.services.add_structured_logging()
+    builder.services.add_transient(PingService)
+    builder.services.add_module(api)
+
+    app = builder.build()
+    app.with_logging()
+    app.with_database()
+
+    app.with_authentication()
+    app.with_authorization()
+
+    app.with_route(path="/route1", fn=lambda r: JSONResponse("route1"), method="GET", authentication=True, permissions=[Permissions.administrator])
+    app.with_routes_directory("routes")
+
+    app.run()
+
+
+if __name__ == "__main__":
+    main()

tests/custom/api/src/routes/ping.py

@@ -0,0 +1,16 @@
+from urllib.request import Request
+
+from service import PingService
+from starlette.responses import JSONResponse
+
+from cpl.api import APILogger
+from cpl.api.router import Router
+
+
+@Router.authenticate()
+# @Router.authorize(permissions=[Permissions.administrator])
+# @Router.authorize(policies=["test"])
+@Router.get(f"/ping")
+async def ping(r: Request, ping: PingService, logger: APILogger):
+    logger.info(f"Ping: {ping}")
+    return JSONResponse(ping.ping(r))

tests/custom/api/src/service.py

@@ -0,0 +1,4 @@
+class PingService:
+
+    def ping(self, r):
+        return "pong"

tests/custom/database/src/model/city_dao.py

@@ -5,7 +5,7 @@ from model.city import City
 class CityDao(DbModelDaoABC[City]):
 
     def __init__(self):
-        DbModelDaoABC.__init__(self, __name__, City, "city")
+        DbModelDaoABC.__init__(self, City, "city")
 
         self.attribute(City.name, str)
         self.attribute(City.zip, int)

tests/custom/database/src/model/user_dao.py

@@ -5,7 +5,7 @@ from model.user import User
 class UserDao(DbModelDaoABC[User]):
 
     def __init__(self):
-        DbModelDaoABC.__init__(self, __name__, User, "users")
+        DbModelDaoABC.__init__(self, User, "users")
 
         self.attribute(User.name, str)
         self.attribute(User.city_id, int, db_name="CityId")