Remove the `CLIENTS_SSL_PUBLIC_KEYS_DIR` configuration

Moving forward, each client will advertise it's current JWKs at a
known endpoint, and we'll use those, rather than having a
configuration that requires manual update of the certificates.

This will make it easier to implement key rotation on the clients too.

1 files changed, 1 insertions, 16 deletions

diff --git a/gn_auth/__init__.py b/gn_auth/__init__.py
index ee7ceb1..973110a 100644
--- a/gn_auth/__init__.py
+++ b/gn_auth/__init__.py
@@ -24,7 +24,7 @@ def check_mandatory_settings(app: Flask) -> None:
     undefined = tuple(
         setting for setting in (
             "SECRET_KEY", "SQL_URI", "AUTH_DB", "AUTH_MIGRATIONS",
-            "OAUTH2_SCOPE", "CLIENTS_SSL_PUBLIC_KEYS_DIR")
+            "OAUTH2_SCOPE")
         if not ((setting in app.config) and bool(app.config[setting])))
     if len(undefined) > 0:
         raise ConfigurationError(
@@ -51,20 +51,6 @@ def load_secrets_conf(app: Flask) -> None:
         app.config.from_pyfile(secretsfile)
 
 
-def parse_ssl_keys(app):
-    """Parse the SSL keys."""
-    def __parse_key__(keypath: Path) -> JsonWebKey:
-        with open(keypath) as _sslkey:# pylint: disable=[unspecified-encoding]
-            return JsonWebKey.import_key(_sslkey.read())
-
-    key_storage_dir = Path(app.config["CLIENTS_SSL_PUBLIC_KEYS_DIR"])
-    key_storage_dir.mkdir(exist_ok=True)
-    app.config["SSL_PUBLIC_KEYS"] = {
-        _key.as_dict()["kid"]: _key for _key in (
-            __parse_key__(Path(key_storage_dir).joinpath(key))
-            for key in os.listdir(key_storage_dir))}
-
-
 def create_app(
         config: Optional[dict] = None,
         setup_logging: Callable[[Flask], None] = lambda appl: None
@@ -83,7 +69,6 @@ def create_app(
     override_settings_with_envvars(app)
 
     load_secrets_conf(app)
-    parse_ssl_keys(app)
     # ====== END: Setup configuration ======
 
     setup_logging(app)