Add fake auth server

.env.docker

@@ -4,3 +4,8 @@ NEGOTIATOR_LOG_LEVEL=DEBUG
 SECRET_KEY=2vaR+Kp/SbVUQwZ73Uu7ul3OCCI=
 DATABASE_URL=postgresql://host.docker.internal:5432/negotiator_development?user=negotiator&password=negotiator
 OPENAI_API_KEY=
+CLIENT_ID=
+CLIENT_SECRET=
+HOST_URL=http://localhost:8081
+OAUTH_URL=
+USER_INFO_URL=

.env.example

@@ -4,6 +4,8 @@ export NEGOTIATOR_LOG_LEVEL=DEBUG
 export SECRET_KEY=2vaR+Kp/SbVUQwZ73Uu7ul3OCCI=
 export DATABASE_URL='postgresql://localhost:5432/negotiator_development?user=negotiator&password=negotiator'
 export OPENAI_API_KEY=fill_me_in
-export CLIENT_ID=fill_me_in
-export CLIENT_SECRET=fill_me_in
+export CLIENT_ID=some_client_id
+export CLIENT_SECRET=some_client_secret
 export HOST_URL=http://localhost:8081
+export OAUTH_URL=http://localhost:8999
+export USER_INFO_URL=http://localhost:8999/userinfo

Makefile

@@ -27,6 +27,10 @@ web-components/test:
 negotiator/run:
 	source venv/bin/activate && python -m negotiator;
 
+.PHONY: fake-auth/run
+fake-auth/run:
+	source venv/bin/activate && python fake_auth_server.py;
+
 .PHONY: migrate
 migrate:
 	source venv/bin/activate && alembic upgrade head

README.md

@@ -39,10 +39,15 @@ This approach allows for the simplicity of server side rendered app with the dyn
     npm run build:watch --prefix web-components
     ```
 
+1.  Run the fake oauth server in a separate terminal
+    ```shell
+    python fake_auth_server.py
+    ```
+
 1.  Run the app in a separate terminal
     ```shell
     source .env
-    poetry run python -m negotiator
+    python -m negotiator
     ```
 
 ### Running tests
@@ -53,13 +58,9 @@ poetry run python -m unittest
 npm run test --prefix web-components
 ```
 
-### Running without poetry
+### Running with Docker
 
 1. Install dependencies and run via gunicorn
-    ```shell
-    poetry export --without-hashes --format=requirements.txt > requirements.txt
-    ```
-
     ```shell 
    pip install -r requirements.txt
     ```
@@ -69,10 +70,6 @@ npm run test --prefix web-components
     ```
 
 1. Pack and run via docker
-    ```shell
-    poetry export --without-hashes --format=requirements.txt > requirements.txt
-    ```
-
     ```shell 
    pack build negotiator --builder=gcr.io/buildpacks/builder:v1
     ```

fake_auth_server.py

@@ -0,0 +1,42 @@
+from urllib.parse import urlencode
+
+from flask import Flask, request, Response, redirect, jsonify
+
+app = Flask(__name__)
+
+
+@app.get("/auth")
+def auth():
+    state = request.args['state']
+    client_id = request.args['client_id']
+    redirect_uri = request.args['redirect_uri']
+
+    if client_id != 'some_client_id':
+        return Response("Unauthorized", status=401)
+
+    query_string = urlencode({'state': state, 'code': 'some_code'})
+
+    return redirect(f'{redirect_uri}?{query_string}')
+
+
+@app.post("/token")
+def access_token():
+    if (request.form['client_id'] != 'some_client_id'
+            or request.form['client_secret'] != 'some_client_secret'
+            or request.form['code'] != 'some_code'):
+        return Response("Unauthorized", status=401)
+
+    return jsonify({"access_token": "some_access_token"})
+
+
+@app.get("/userinfo")
+def userinfo():
+    auth_header = request.headers["Authorization"]
+
+    if auth_header != "Bearer some_access_token":
+        return Response("Unauthorized", status=401)
+
+    return jsonify({"email": "[email protected]"})
+
+
+app.run(debug=True, host="0.0.0.0", port=8999)