added api to get process groups and added some cors support w/ burnettk

conftest.py

@@ -20,7 +20,8 @@ from spiffworkflow_backend import create_app  # noqa: E402
 def app() -> Flask:
     """App."""
     os.environ["FLASK_ENV"] = "testing"
-    os.environ["FLASK_SESSION_SECRET_KEY"] = "this_is_testing_secret_key"
+    # os.environ["FLASK_SESSION_SECRET_KEY"] = "this_is_testing_secret_key"
+    os.environ["FLASK_SESSION_SECRET_KEY"] = "super_secret_key"
     app = create_app()
 
     # NOTE: set this here since nox shoves tests and src code to

src/spiffworkflow_backend/__init__.py

@@ -6,12 +6,14 @@ import flask.app
 from flask_bpmn.api.api_error import api_error_blueprint
 from flask_bpmn.models.db import db
 from flask_bpmn.models.db import migrate
+from flask_cors import CORS
 
 from spiffworkflow_backend.config import setup_config
 from spiffworkflow_backend.routes.admin_blueprint.admin_blueprint import admin_blueprint
 from spiffworkflow_backend.routes.api_blueprint import api_blueprint
 from spiffworkflow_backend.routes.process_api_blueprint import process_api_blueprint
 from spiffworkflow_backend.routes.user_blueprint import user_blueprint
+from spiffworkflow_backend.models.user import UserModel
 
 
 def create_app() -> flask.app.Flask:
@@ -44,6 +46,10 @@ def create_app() -> flask.app.Flask:
     app.register_blueprint(process_api_blueprint)
     app.register_blueprint(api_error_blueprint)
     app.register_blueprint(admin_blueprint, url_prefix="/admin")
+
+    origins_re = [r"^https?:\/\/%s(.*)" % o.replace('.', '\.') for o in app.config['CORS_ALLOW_ORIGINS']]
+    CORS(app, origins=origins_re)
+
     connexion_app.add_api("api.yml", base_path="/v1.0")
 
     return app

src/spiffworkflow_backend/config/default.py

@@ -1,4 +1,7 @@
 """Default."""
 from os import environ
+import re
 
 BPMN_SPEC_ABSOLUTE_DIR = environ.get("BPMN_SPEC_ABSOLUTE_DIR", default="")
+CORS_DEFAULT = '*'
+CORS_ALLOW_ORIGINS = re.split(r',\s*', environ.get('CORS_ALLOW_ORIGINS', default=CORS_DEFAULT))

src/spiffworkflow_backend/routes/admin_blueprint/admin_blueprint.py

@@ -7,6 +7,7 @@ from flask import redirect
 from flask import render_template
 from flask import request
 from flask import url_for
+from flask import current_app
 from flask_bpmn.models.db import db
 
 from spiffworkflow_backend.models.user import UserModel
@@ -26,6 +27,16 @@ admin_blueprint = Blueprint(
 ALLOWED_BPMN_EXTENSIONS = {"bpmn", "dmn"}
 
 
+@admin_blueprint.route("/token", methods=["GET"])
+def token():
+    if current_app.env != "development":
+        return "Not authorized"
+
+    user = UserModel.query.first()
+    auth_token = user.encode_auth_token()
+    return(f"auth_token: {auth_token}")
+
+
 @admin_blueprint.route("/process-groups", methods=["GET"])
 def process_groups_list():
     """Process_groups_list."""