Add hrti

lib/streaming_providers/base/models/drm_models.py

@@ -124,6 +124,13 @@ class LicenseConfig:
                 if not all(c in "0123456789abcdefABCDEF" for c in key):
                     raise ValueError(f"Invalid KEY format: {key}")
 
+    @classmethod
+    def create_with_base64_req_data(cls, req_data_template: str, **kwargs):
+        """Helper to ensure req_data is base64 encoded"""
+        import base64
+        req_data_encoded = base64.b64encode(req_data_template.encode('utf-8')).decode('utf-8')
+        return cls(req_data=req_data_encoded, **kwargs)
+
 @dataclass
 class DRMConfig:
     system: DRMSystem

lib/streaming_providers/providers/hrti/provider.py

@@ -416,11 +416,12 @@ class HRTiProvider(StreamingProvider):
             ])
 
             # Create the license configuration
-            license_config = LicenseConfig(
+            # Use the class method to create LicenseConfig with base64 encoded req_data
+            license_config = LicenseConfig.create_with_base64_req_data(
+                req_data_template='{CHA-RAW}',  # The placeholder string
                 server_url=self.hrti_config.license_url,
                 use_http_get_request=False,
                 req_headers=license_headers,
-                req_data='{CHA-RAW}',  # Placeholder - inputstream will replace with actual challenge
                 wrapper=None,
                 unwrapper='json,base64',
                 unwrapper_params=LicenseUnwrapperParams(path_data="license")