From 6ba33fd99abc0cf6b5a3ad1a83de19cfa17b6470 Mon Sep 17 00:00:00 2001
From: Nikolay Kiryanov <nikolay@kiryanov.ru>
Date: Wed, 12 Jun 2024 02:25:26 +0300
Subject: [PATCH] Simplest possible readme

---
 README.md                | 8 ++++++++
 src/a12n/fixtures.py     | 1 +
 src/app/conf/settings.py | 2 +-
 3 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 README.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..330f97b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,8 @@
+### websockets-notifications demo
+
+#### How to set JWK public key to validate jwt tokens
+One of the options:
+1. By setting the key as an environment variable named `JWT_PUBLIC_KEY`.
+2. By placing the key in a file named `jwt_public_key.pem` inside the `secrets` folder in repo root.
+
+If both options are set, the application will not start.
diff --git a/src/a12n/fixtures.py b/src/a12n/fixtures.py
index a143689..d7b9370 100644
--- a/src/a12n/fixtures.py
+++ b/src/a12n/fixtures.py
@@ -7,6 +7,7 @@
 
 @pytest.fixture
 def jwt_private_key():
+    """For test purposes only. The running application should not access the private key."""
     return """-----BEGIN PRIVATE KEY-----
 MIIJQQIBADANBgkqhkiG9w0BAQEFAASCCSswggknAgEAAoICAQCp2c5sLjs1QCo4
 4K87M6DiLQrFlpN7abut9B71r6tZu2QnZM25qQ3t5GyG+/ZRUY/i5IoQp7fnq/gb
diff --git a/src/app/conf/settings.py b/src/app/conf/settings.py
index ae19d35..b5c1409 100644
--- a/src/app/conf/settings.py
+++ b/src/app/conf/settings.py
@@ -14,7 +14,7 @@ class Settings(BaseSettings):
     WEBSOCKETS_PORT: int
     WEBSOCKETS_PATH: str
 
-    JWT_PUBLIC_KEY: str = Field(validation_alias=AliasChoices("jwt_public_key", "JWT_PUBLIC_KEY"))
+    JWT_PUBLIC_KEY: str = Field(validation_alias=AliasChoices("jwt_public_key.pem", "JWT_PUBLIC_KEY"))
 
     DEBUG: bool = False
     LOG_LEVEL: Literal["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"] = "WARNING"