Add discovery

lib/streaming_providers/base/drm/drm_plugin.py

@@ -35,7 +35,11 @@ class DRMPlugin(ABC):
         Args:
             drm_config: The DRM config to process (guaranteed to match supported_drm_system)
             pssh_data: The PSSH data for this DRM system from the manifest, or None if not available
-            **kwargs: Additional context from the original method call
+            **kwargs: Additional context from the original method call. Well-known keys:
+                proxy_config (Optional[ProxyConfig]): The proxy configured for the calling
+                    provider's HTTPManager, if any. Plugins that need to make outbound
+                    requests (e.g. license key fetching) should read this via
+                    ``kwargs.get("proxy_config")`` and apply it to their own HTTP calls.
 
         Returns:
             Transformed DRMConfig, or None if the config should be filtered out
@@ -43,4 +47,4 @@ class DRMPlugin(ABC):
         Raises:
             Exception: Any exception will be caught and logged, plugin will be skipped
         """
-        pass
+        pass

lib/streaming_providers/base/drm_operations.py

@@ -250,6 +250,22 @@ class DRMOperations:
         if not provider:
             raise ValueError(f"Provider '{provider_name}' not found or disabled")
 
+        # Inject proxy_config from the provider's HTTPManager into kwargs so that
+        # DRM plugins can optionally use the same proxy the provider is configured with.
+        # Plugins read it via kwargs.get("proxy_config"). Existing callers that already
+        # pass proxy_config explicitly are not overridden.
+        if "proxy_config" not in kwargs:
+            http_mgr = getattr(provider, "http_manager", None)
+            if http_mgr is not None:
+                provider_proxy = getattr(getattr(http_mgr, "config", None), "proxy_config", None)
+                if provider_proxy is not None:
+                    kwargs["proxy_config"] = provider_proxy
+                    logger.debug(
+                        f"DRMOperations: Injected proxy_config from provider "
+                        f"'{provider_name}' into plugin kwargs "
+                        f"({provider_proxy.host}:{provider_proxy.port})"
+                    )
+
         # Step 0a: Fetch manifest and check if it's encrypted
         manifest_url = provider.get_manifest(channel_id, **kwargs)
         if manifest_url and manifest_url.startswith(('http://', 'https://')):

lib/streaming_providers/providers/discovery/constants.py

@@ -66,7 +66,7 @@ DEFAULT_PLATFORM_OS: Final[PlatformOS] = PlatformOS.WINDOWS
 
 # Provider information
 DISCOVERY_LOGO: Final[
-    str] = "https://upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Discovery%2B_logo.svg/2560px-Discovery%2B_logo.svg.png"
+    str] = "https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Discovery%2B.png/960px-Discovery%2B.png"
 
 # Bootstrap endpoint for dynamic configuration
 DISCOVERY_BOOTSTRAP_URL: Final[