add debug tree command

Dockerfile

@@ -4,6 +4,9 @@ RUN mkdir /app
 
 RUN curl -fsSL https://deb.nodesource.com/setup_19.x | bash -
 RUN apt-get -y install make autoconf automake libtool pkg-config nodejs git python3-pip
+# ---
+RUN apt-get -y install tree
+# ---
 RUN rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
@@ -26,6 +29,8 @@ RUN cd frontend; \
     cp dist/favicon.ico ../server/server/static/; \
     rm -fr dist
 
+RUN tree
+
 RUN bash -c "adduser --disabled-login --quiet --gecos app app &&  \
              chmod -R o+r /app/ && \
              chmod o+x /app/server/run.sh"

server/server/authentication/__init__.py

@@ -9,25 +9,25 @@ import werkzeug
 def authentication_required(func: typing.Callable) -> typing.Callable:
     @functools.wraps(func)
     def decorator(*args, **kwargs) -> typing.Any:
-        #if "token" not in flask.request.cookies:
-            #return flask.redirect(flask.url_for("oidc.login"))
-
-        #try:
-            #claims = authlib.jose.jwt.decode(
-                #flask.request.cookies["token"],
-                #flask.current_app.config["JWT_SECRET_KEY"],
-            #)
-        #except authlib.jose.JoseError as exception:
-            #raise werkzeug.exceptions.BadRequest from exception
-
-        #try:
-            #claims.validate()
-        #except authlib.jose.JoseError as exception:
-            #flask.current_app.logger.info(
-                #"Claim validation failed for user %s: %s", claims["sub"], exception
-            #)
-
-            #return flask.redirect(flask.url_for("oidc.login"))
+        if "token" not in flask.request.cookies:
+            return flask.redirect(flask.url_for("oidc.login"))
+
+        try:
+            claims = authlib.jose.jwt.decode(
+                flask.request.cookies["token"],
+                flask.current_app.config["JWT_SECRET_KEY"],
+            )
+        except authlib.jose.JoseError as exception:
+            raise werkzeug.exceptions.BadRequest from exception
+
+        try:
+            claims.validate()
+        except authlib.jose.JoseError as exception:
+            flask.current_app.logger.info(
+                "Claim validation failed for user %s: %s", claims["sub"], exception
+            )
+
+            return flask.redirect(flask.url_for("oidc.login"))
 
         return func(*args, **kwargs)