feat(sdk): bridge probe suite and exit fault injection to DeviceRemote

Adds the DeviceRemote-side RPC proxy for the probe suite and per-exit
fault injection controls that already exist on DeviceLocal: DropExit,
StallExit, ShuffleExits, StartProbeSuite, StopProbeSuite,
ProbeSuiteRunning, and GetProbeResults. Desktop clients run the sdk in
a privileged service and talk to it only through DeviceRemote, so
without this bridge those seven controls are unreachable outside the
service process.

Also includes:
- normalizeProbeSuiteConfig: bounds every ProbeSuiteConfig field
  before a run starts, since the config crosses a process boundary
  over rpc and a hostile value (e.g. Concurrency 1<<30) would spawn
  goroutines inside the privileged service.
- exportedList.MarshalJSON: an empty list now encodes as `[]` rather
  than `null`, which GetProbeResults depends on for the c++ wrapper
  that unwraps a list getter into a std::vector.
- cgo bindings regenerated via `go run ./gen` (GOOS=linux, to include
  the unix-tagged declarations a Windows host cannot see), which also
  catches up already-merged RoutingTier bindings that predated this
  regeneration.

Unblocks urnetwork/windows#1, which calls these seven methods on
DeviceRemote and fails to compile against upstream sdk without them.

Author: Ryanmello07

cgo/coverage_report.txt

@@ -1,7 +1,7 @@
 Code generated by gen/gen.go. DO NOT EDIT.
 The exported c surface, and every exported sdk symbol that is not exported with the reason.
 
-== exported (669) ==
+== exported (679) ==
 urnet_account_preferences_view_controller_add_allow_product_updates_listener <- AccountPreferencesViewController.AddAllowProductUpdatesListener
 urnet_account_preferences_view_controller_close <- AccountPreferencesViewController.Close
 urnet_account_preferences_view_controller_get_allow_product_updates <- AccountPreferencesViewController.GetAllowProductUpdates
@@ -321,6 +321,7 @@ urnet_device_local_set_flow_owner_lookup <- DeviceLocal.SetFlowOwnerLookup
 urnet_device_local_set_key_material <- DeviceLocal.SetKeyMaterial
 urnet_device_local_set_performance_degraded <- DeviceLocal.SetPerformanceDegraded
 urnet_device_local_set_reliability_settings <- DeviceLocal.SetReliabilitySettings
+urnet_device_local_set_routing_tier <- DeviceLocal.SetRoutingTier
 urnet_device_local_set_rpc_server <- DeviceLocal.SetRpcServer
 urnet_device_local_set_tunnel_dns_setting <- DeviceLocal.SetTunnelDnsSetting
 urnet_device_local_shuffle_exits <- DeviceLocal.ShuffleExits
@@ -344,8 +345,10 @@ urnet_device_remote_close_locations_view_controller <- DeviceRemote.CloseLocatio
 urnet_device_remote_close_peer_view_controller <- DeviceRemote.ClosePeerViewController
 urnet_device_remote_close_post_quantum_identity_view_controller <- DeviceRemote.ClosePostQuantumIdentityViewController
 urnet_device_remote_close_view_controller <- DeviceRemote.CloseViewController
+urnet_device_remote_drop_exit <- DeviceRemote.DropExit
 urnet_device_remote_get_destination_exits <- DeviceRemote.GetDestinationExits
 urnet_device_remote_get_exits <- DeviceRemote.GetExits
+urnet_device_remote_get_probe_results <- DeviceRemote.GetProbeResults
 urnet_device_remote_get_reliability_metrics <- DeviceRemote.GetReliabilityMetrics
 urnet_device_remote_get_reliability_settings <- DeviceRemote.GetReliabilitySettings
 urnet_device_remote_get_remote_connected <- DeviceRemote.GetRemoteConnected
@@ -370,11 +373,16 @@ urnet_device_remote_open_referral_code_view_controller <- DeviceRemote.OpenRefer
 urnet_device_remote_open_subscription_balance_view_controller <- DeviceRemote.OpenSubscriptionBalanceViewController
 urnet_device_remote_open_wallet_view_controller <- DeviceRemote.OpenWalletViewController
 urnet_device_remote_probe_all_exits <- DeviceRemote.ProbeAllExits
+urnet_device_remote_probe_suite_running <- DeviceRemote.ProbeSuiteRunning
 urnet_device_remote_reset_reliability_metrics <- DeviceRemote.ResetReliabilityMetrics
 urnet_device_remote_reset_reliability_settings <- DeviceRemote.ResetReliabilitySettings
 urnet_device_remote_set_reliability_settings <- DeviceRemote.SetReliabilitySettings
 urnet_device_remote_set_rpc_server <- DeviceRemote.SetRpcServer
+urnet_device_remote_shuffle_exits <- DeviceRemote.ShuffleExits
 urnet_device_remote_simulate_network_change <- DeviceRemote.SimulateNetworkChange
+urnet_device_remote_stall_exit <- DeviceRemote.StallExit
+urnet_device_remote_start_probe_suite <- DeviceRemote.StartProbeSuite
+urnet_device_remote_stop_probe_suite <- DeviceRemote.StopProbeSuite
 urnet_device_remote_sync <- DeviceRemote.Sync
 urnet_device_remove_block_action_override <- Device.RemoveBlockActionOverride
 urnet_device_remove_connected_provider <- Device.RemoveConnectedProvider
@@ -467,6 +475,7 @@ urnet_local_state_get_provide_mode <- LocalState.GetProvideMode
 urnet_local_state_get_provide_network_mode <- LocalState.GetProvideNetworkMode
 urnet_local_state_get_provide_secret_keys <- LocalState.GetProvideSecretKeys
 urnet_local_state_get_route_local <- LocalState.GetRouteLocal
+urnet_local_state_get_routing_tier <- LocalState.GetRoutingTier
 urnet_local_state_get_vpn_interface_while_offline <- LocalState.GetVpnInterfaceWhileOffline
 urnet_local_state_logout <- LocalState.Logout
 urnet_local_state_parse_by_jwt <- LocalState.ParseByJwt
@@ -490,6 +499,7 @@ urnet_local_state_set_provide_mode <- LocalState.SetProvideMode
 urnet_local_state_set_provide_network_mode <- LocalState.SetProvideNetworkMode
 urnet_local_state_set_provide_secret_keys <- LocalState.SetProvideSecretKeys
 urnet_local_state_set_route_local <- LocalState.SetRouteLocal
+urnet_local_state_set_routing_tier <- LocalState.SetRoutingTier
 urnet_local_state_set_vpn_interface_while_offline <- LocalState.SetVpnInterfaceWhileOffline
 urnet_locations_view_controller_add_filtered_locations_listener <- LocationsViewController.AddFilteredLocationsListener
 urnet_locations_view_controller_close <- LocationsViewController.Close
@@ -672,7 +682,7 @@ urnet_wallet_view_controller_update_payout_wallet <- WalletViewController.Update
 urnet_wallet_view_controller_validate_address <- WalletViewController.ValidateAddress
 urnet_websocket_device_rpc_listener_close <- WebsocketDeviceRpcListener.Close
 
-== skipped (854) ==
+== skipped (858) ==
 AccountPayment: data: crosses as json
 AccountPaymentsList: data: crosses as json
 AccountPoint: data: crosses as json
@@ -1101,9 +1111,12 @@ DeviceRemoteLocalOverrideAppIds: data: crosses as json
 DeviceRemoteNetworkPeers: data: crosses as json
 DeviceRemoteOfflineChangeEvent: data: crosses as json
 DeviceRemotePacketStats: data: crosses as json
+DeviceRemoteProbeResultListRpc: skipped: rpc gob internal (macOS parity: ignored)
+DeviceRemoteProbeSuiteConfigRpc: skipped: rpc gob internal (macOS parity: ignored)
 DeviceRemoteReliabilityMetricsRpc: skipped: rpc gob internal (macOS parity: ignored)
 DeviceRemoteReliabilitySettingsRpc: skipped: rpc gob internal (macOS parity: ignored)
 DeviceRemoteRpc: skipped: rpc gob internal (macOS parity: ignored)
+DeviceRemoteStallExitRpc: skipped: rpc gob internal (macOS parity: ignored)
 DeviceRemoteState: data: crosses as json
 DeviceRemoteSyncRequest: data: crosses as json
 DeviceRemoteSyncResponse: data: crosses as json
@@ -1400,6 +1413,7 @@ RenderIdenticonPng: unmappable: result: []byte
 RequireIdFromBytes: skipped: panics on bad input; use urnet_parse_id
 RouteLocalChangeListener: callback interface: crosses as c function pointer
 RouteOverride: data: crosses as json
+RoutingTier: no exports
 RpcNoArg: skipped: rpc gob internal (macOS parity: ignored)
 RpcVoid: skipped: rpc gob internal (macOS parity: ignored)
 SelectedLocationListener: callback interface: crosses as c function pointer

cgo/exports_gen.go

@@ -329,6 +329,7 @@ EXPORTS
 	urnet_device_local_set_key_material
 	urnet_device_local_set_performance_degraded
 	urnet_device_local_set_reliability_settings
+	urnet_device_local_set_routing_tier
 	urnet_device_local_set_rpc_server
 	urnet_device_local_set_tunnel_dns_setting
 	urnet_device_local_shuffle_exits
@@ -352,8 +353,10 @@ EXPORTS
 	urnet_device_remote_close_peer_view_controller
 	urnet_device_remote_close_post_quantum_identity_view_controller
 	urnet_device_remote_close_view_controller
+	urnet_device_remote_drop_exit
 	urnet_device_remote_get_destination_exits
 	urnet_device_remote_get_exits
+	urnet_device_remote_get_probe_results
 	urnet_device_remote_get_reliability_metrics
 	urnet_device_remote_get_reliability_settings
 	urnet_device_remote_get_remote_connected
@@ -378,11 +381,16 @@ EXPORTS
 	urnet_device_remote_open_subscription_balance_view_controller
 	urnet_device_remote_open_wallet_view_controller
 	urnet_device_remote_probe_all_exits
+	urnet_device_remote_probe_suite_running
 	urnet_device_remote_reset_reliability_metrics
 	urnet_device_remote_reset_reliability_settings
 	urnet_device_remote_set_reliability_settings
 	urnet_device_remote_set_rpc_server
+	urnet_device_remote_shuffle_exits
 	urnet_device_remote_simulate_network_change
+	urnet_device_remote_stall_exit
+	urnet_device_remote_start_probe_suite
+	urnet_device_remote_stop_probe_suite
 	urnet_device_remote_sync
 	urnet_device_remove_block_action_override
 	urnet_device_remove_connected_provider
@@ -477,6 +485,7 @@ EXPORTS
 	urnet_local_state_get_provide_network_mode
 	urnet_local_state_get_provide_secret_keys
 	urnet_local_state_get_route_local
+	urnet_local_state_get_routing_tier
 	urnet_local_state_get_vpn_interface_while_offline
 	urnet_local_state_logout
 	urnet_local_state_parse_by_jwt
@@ -500,6 +509,7 @@ EXPORTS
 	urnet_local_state_set_provide_network_mode
 	urnet_local_state_set_provide_secret_keys
 	urnet_local_state_set_route_local
+	urnet_local_state_set_routing_tier
 	urnet_local_state_set_vpn_interface_while_offline
 	urnet_locations_view_controller_add_filtered_locations_listener
 	urnet_locations_view_controller_close

cgo/include/urnetwork_sdk.def

@@ -113,6 +113,9 @@ bool urnet_device_get_public_identity_key(uint64_t self, uint8_t* out, int32_t*
 #define URNET_PURCHASE_REPORT_STATUS_INVALID "invalid"
 #define URNET_PURCHASE_REPORT_STATUS_PENDING "pending"
 #define URNET_PURCHASE_REPORT_STATUS_WRONG_NETWORK "wrong_network"
+#define URNET_ROUTING_TIER_FULL 2
+#define URNET_ROUTING_TIER_LIGHT 1
+#define URNET_ROUTING_TIER_OFF 0
 #define URNET_SOL "SOL"
 #define URNET_SOLANA_PAY_REFERENCE_BYTES 32
 #define URNET_STRIPE_ITEM_DATA10_TIB "data_10tib"
@@ -798,6 +801,7 @@ void urnet_device_local_set_flow_owner_lookup(uint64_t self, urnet_flow_owner_lo
 void urnet_device_local_set_key_material(uint64_t self, uint64_t key_material);
 void urnet_device_local_set_performance_degraded(uint64_t self, bool degraded);
 void urnet_device_local_set_reliability_settings(uint64_t self, const char* reliability_settings_json);
+void urnet_device_local_set_routing_tier(uint64_t self, int64_t tier);
 bool urnet_device_local_set_rpc_server(uint64_t self, const char* server_pem, const char* client_cert_pem, const char* host_port, char** out_error);
 void urnet_device_local_set_tunnel_dns_setting(uint64_t self, const char* setting_json);
 void urnet_device_local_shuffle_exits(uint64_t self);
@@ -827,8 +831,10 @@ void urnet_device_remote_close_locations_view_controller(uint64_t self, uint64_t
 void urnet_device_remote_close_peer_view_controller(uint64_t self, uint64_t vc);
 void urnet_device_remote_close_post_quantum_identity_view_controller(uint64_t self, uint64_t vc);
 void urnet_device_remote_close_view_controller(uint64_t self, urnet_view_controller_close_cb vc_close, urnet_view_controller_start_cb vc_start, urnet_view_controller_stop_cb vc_stop, void* vc_user_data);
+bool urnet_device_remote_drop_exit(uint64_t self, const char* exit_client_id);
 char* urnet_device_remote_get_destination_exits(uint64_t self);
 char* urnet_device_remote_get_exits(uint64_t self);
+char* urnet_device_remote_get_probe_results(uint64_t self);
 char* urnet_device_remote_get_reliability_metrics(uint64_t self);
 char* urnet_device_remote_get_reliability_settings(uint64_t self);
 bool urnet_device_remote_get_remote_connected(uint64_t self);
@@ -853,11 +859,16 @@ uint64_t urnet_device_remote_open_referral_code_view_controller(uint64_t self);
 uint64_t urnet_device_remote_open_subscription_balance_view_controller(uint64_t self);
 uint64_t urnet_device_remote_open_wallet_view_controller(uint64_t self);
 void urnet_device_remote_probe_all_exits(uint64_t self);
+bool urnet_device_remote_probe_suite_running(uint64_t self);
 void urnet_device_remote_reset_reliability_metrics(uint64_t self);
 void urnet_device_remote_reset_reliability_settings(uint64_t self);
 void urnet_device_remote_set_reliability_settings(uint64_t self, const char* reliability_settings_json);
 bool urnet_device_remote_set_rpc_server(uint64_t self, const char* client_pem, const char* server_cert_pem, const char* host_port, char** out_error);
+void urnet_device_remote_shuffle_exits(uint64_t self);
 void urnet_device_remote_simulate_network_change(uint64_t self);
+bool urnet_device_remote_stall_exit(uint64_t self, const char* exit_client_id, bool stalled);
+bool urnet_device_remote_start_probe_suite(uint64_t self, const char* config_json);
+void urnet_device_remote_stop_probe_suite(uint64_t self);
 void urnet_device_remote_sync(uint64_t self);
 
 /* ----- DeviceRpcKeyMaterial ----- */
@@ -917,6 +928,7 @@ int64_t urnet_local_state_get_provide_mode(uint64_t self);
 char* urnet_local_state_get_provide_network_mode(uint64_t self);
 char* urnet_local_state_get_provide_secret_keys(uint64_t self);
 bool urnet_local_state_get_route_local(uint64_t self);
+int64_t urnet_local_state_get_routing_tier(uint64_t self);
 bool urnet_local_state_get_vpn_interface_while_offline(uint64_t self);
 bool urnet_local_state_logout(uint64_t self, char** out_error);
 char* urnet_local_state_parse_by_jwt(uint64_t self, char** out_error);
@@ -940,6 +952,7 @@ bool urnet_local_state_set_provide_mode(uint64_t self, int64_t provide_mode, cha
 bool urnet_local_state_set_provide_network_mode(uint64_t self, const char* provide_network_mode, char** out_error);
 bool urnet_local_state_set_provide_secret_keys(uint64_t self, const char* provide_secret_key_list_json, char** out_error);
 bool urnet_local_state_set_route_local(uint64_t self, bool route_local, char** out_error);
+bool urnet_local_state_set_routing_tier(uint64_t self, int64_t tier, char** out_error);
 bool urnet_local_state_set_vpn_interface_while_offline(uint64_t self, bool vpn_interface_while_offline, char** out_error);
 
 /* ----- LocationsViewController ----- */
@@ -2568,6 +2581,11 @@ uint64_t urnet_new_io_loop(uint64_t device_local, int64_t fd, urnet_io_loop_done
  *   SchedulerPauseRecoveryTimeoutMillis: number
  *   BlackholeConnectComparativeTimeoutMillis: number
  *   HeartbeatIntervalMillis: number
+ *   ScoredPlacement: boolean
+ *   PlacementHysteresisPct: number
+ *   PlacementDemoteConsecutive: number
+ *   RewardInstrumentation: boolean
+ *   QuarantineDampening: boolean
  */
 
 /* ReliabilityWindow (json):