https api: T5772: check if keys are configured

unless PAM auth is enabled for GraphQL

(cherry picked from commit 8c450ea7f538beb0b2cd21d35c05d18db49a1802)

1 files changed, 26 insertions, 0 deletions

diff --git a/src/conf_mode/https.py b/src/conf_mode/https.py
index 26c4343a0..5cbdd1651 100755
--- a/src/conf_mode/https.py
+++ b/src/conf_mode/https.py
@@ -76,6 +76,8 @@ def get_config(config=None):
     return https
 
 def verify(https):
+    from vyos.utils.dict import dict_search
+
     if https is None:
         return None
 
@@ -135,6 +137,30 @@ def verify(https):
             raise ConfigError(f'"{proto}" port "{_port}" is used by another service')
 
     verify_vrf(https)
+
+    # Verify API server settings, if present
+    if 'api' in https:
+        keys = dict_search('api.keys.id', https)
+        gql_auth_type = dict_search('api.graphql.authentication.type', https)
+
+        # If "api graphql" is not defined and `gql_auth_type` is None,
+        # there's certainly no JWT auth option, and keys are required
+        jwt_auth = (gql_auth_type == "token")
+
+        # Check for incomplete key configurations in every case
+        valid_keys_exist = False
+        if keys:
+            for k in keys:
+                if 'key' not in keys[k]:
+                    raise ConfigError(f'Missing HTTPS API key string for key id "{k}"')
+                else:
+                    valid_keys_exist = True
+
+        # If only key-based methods are enabled,
+        # fail the commit if no valid key configurations are found
+        if (not valid_keys_exist) and (not jwt_auth):
+            raise ConfigError('At least one HTTPS API key is required unless GraphQL token authentication is enabled')
+
     return None
 
 def generate(https):