chore: rename server to api (#7342)

apps/api/plane/authentication/views/app/github.py

@@ -0,0 +1,109 @@
+import uuid
+from urllib.parse import urlencode, urljoin
+
+# Django import
+from django.http import HttpResponseRedirect
+from django.views import View
+
+# Module imports
+from plane.authentication.provider.oauth.github import GitHubOAuthProvider
+from plane.authentication.utils.login import user_login
+from plane.authentication.utils.redirection_path import get_redirection_path
+from plane.authentication.utils.user_auth_workflow import post_user_auth_workflow
+from plane.license.models import Instance
+from plane.authentication.utils.host import base_host
+from plane.authentication.adapter.error import (
+    AuthenticationException,
+    AUTHENTICATION_ERROR_CODES,
+)
+from plane.utils.path_validator import validate_next_path
+
+
+class GitHubOauthInitiateEndpoint(View):
+    def get(self, request):
+        # Get host and next path
+        request.session["host"] = base_host(request=request, is_app=True)
+        next_path = request.GET.get("next_path")
+        if next_path:
+            request.session["next_path"] = str(next_path)
+
+        # Check instance configuration
+        instance = Instance.objects.first()
+        if instance is None or not instance.is_setup_done:
+            exc = AuthenticationException(
+                error_code=AUTHENTICATION_ERROR_CODES["INSTANCE_NOT_CONFIGURED"],
+                error_message="INSTANCE_NOT_CONFIGURED",
+            )
+            params = exc.get_error_dict()
+            if next_path:
+                params["next_path"] = str(validate_next_path(next_path))
+            url = urljoin(
+                base_host(request=request, is_app=True), "?" + urlencode(params)
+            )
+            return HttpResponseRedirect(url)
+        try:
+            state = uuid.uuid4().hex
+            provider = GitHubOAuthProvider(request=request, state=state)
+            request.session["state"] = state
+            auth_url = provider.get_auth_url()
+            return HttpResponseRedirect(auth_url)
+        except AuthenticationException as e:
+            params = e.get_error_dict()
+            if next_path:
+                params["next_path"] = str(validate_next_path(next_path))
+            url = urljoin(
+                base_host(request=request, is_app=True), "?" + urlencode(params)
+            )
+            return HttpResponseRedirect(url)
+
+
+class GitHubCallbackEndpoint(View):
+    def get(self, request):
+        code = request.GET.get("code")
+        state = request.GET.get("state")
+        base_host = request.session.get("host")
+        next_path = request.session.get("next_path")
+
+        if state != request.session.get("state", ""):
+            exc = AuthenticationException(
+                error_code=AUTHENTICATION_ERROR_CODES["GITHUB_OAUTH_PROVIDER_ERROR"],
+                error_message="GITHUB_OAUTH_PROVIDER_ERROR",
+            )
+            params = exc.get_error_dict()
+            if next_path:
+                params["next_path"] = str(validate_next_path(next_path))
+            url = urljoin(base_host, "?" + urlencode(params))
+            return HttpResponseRedirect(url)
+
+        if not code:
+            exc = AuthenticationException(
+                error_code=AUTHENTICATION_ERROR_CODES["GITHUB_OAUTH_PROVIDER_ERROR"],
+                error_message="GITHUB_OAUTH_PROVIDER_ERROR",
+            )
+            params = exc.get_error_dict()
+            if next_path:
+                params["next_path"] = str(validate_next_path(next_path))
+            url = urljoin(base_host, "?" + urlencode(params))
+            return HttpResponseRedirect(url)
+
+        try:
+            provider = GitHubOAuthProvider(
+                request=request, code=code, callback=post_user_auth_workflow
+            )
+            user = provider.authenticate()
+            # Login the user and record his device info
+            user_login(request=request, user=user, is_app=True)
+            # Get the redirection path
+            if next_path:
+                path = str(validate_next_path(next_path))
+            else:
+                path = get_redirection_path(user=user)
+            # redirect to referer path
+            url = urljoin(base_host, path)
+            return HttpResponseRedirect(url)
+        except AuthenticationException as e:
+            params = e.get_error_dict()
+            if next_path:
+                params["next_path"] = str(validate_next_path(next_path))
+            url = urljoin(base_host, "?" + urlencode(params))
+            return HttpResponseRedirect(url)