Remove unused Provider

x/configurl/config.go

@@ -28,28 +28,22 @@ type Config struct {
 	BaseConfig *Config
 }
 
-// Provider creates an instance from a config.
-type Provider[ObjectType any] interface {
-	NewInstance(ctx context.Context, config *Config) (ObjectType, error)
-}
-
-// BuildFunc is a convenience type for functions that create a instances of ObjectType given a [Config].
+// BuildFunc is a function that creates an instance of ObjectType given a [Config].
 type BuildFunc[ObjectType any] func(ctx context.Context, config *Config) (ObjectType, error)
 
 // TypeRegistry registers config types.
 type TypeRegistry[ObjectType any] interface {
 	RegisterType(subtype string, newInstance BuildFunc[ObjectType]) error
 }
 
-// ExtensibleProvider is [Provider] implementation that can be extended via its [TypeRegistry] interface.
+// ExtensibleProvider creates instances of ObjectType in a way that can be extended via its [TypeRegistry] interface.
 type ExtensibleProvider[ObjectType comparable] struct {
 	// Instance to return when config is nil.
 	BaseInstance ObjectType
 	builders     map[string]BuildFunc[ObjectType]
 }
 
 var (
-	_ Provider[any]     = (*ExtensibleProvider[any])(nil)
 	_ BuildFunc[any]    = (*ExtensibleProvider[any])(nil).NewInstance
 	_ TypeRegistry[any] = (*ExtensibleProvider[any])(nil)
 )

x/examples/fetch-psiphon/psiphon.config.json

@@ -0,0 +1,17 @@
+{
+    "SponsorId" : "DB4A6B5E997A4E48",
+    "PropagationChannelId" : "60F2A5F62855A295",
+
+    "ClientPlatform" : "outline",
+    "ClientVersion" : "1",
+
+    "DisableLocalSocksProxy" : true,
+    "DisableLocalHTTPProxy" : true,
+
+    "ObfuscatedServerListRootURLs" : [{"URL": "aHR0cHM6Ly9zMy5hbWF6b25hd3MuY29tL3BzaXBob24vd2ViL29jdmwtMG9iai1zMnZnL29zbA==", "OnlyAfterAttempts": 0, "SkipVerify": false}, {"URL": "aHR0cHM6Ly93d3cucmVzdWx0c3VuaXZlcnNhbHVubGltaXRlZGpoLmNvbS93ZWIvb2N2bC0wb2JqLXMydmcvb3Ns", "OnlyAfterAttempts": 2, "SkipVerify": true}, {"URL": "aHR0cHM6Ly93d3cuYnJhbmRpbmd1c2FnYW1lcmVwLmNvbS93ZWIvb2N2bC0wb2JqLXMydmcvb3Ns", "OnlyAfterAttempts": 2, "SkipVerify": true}, {"URL": "aHR0cHM6Ly93d3cuYmxvZ3NmbWNhbmNlcmNpdGl6ZW4uY29tL3dlYi9vY3ZsLTBvYmotczJ2Zy9vc2w=", "OnlyAfterAttempts": 2, "SkipVerify": true}],
+    "RemoteServerListURLs" : [{"URL": "aHR0cHM6Ly9zMy5hbWF6b25hd3MuY29tL3BzaXBob24vd2ViL29jdmwtMG9iai1zMnZnL3NlcnZlcl9saXN0X2NvbXByZXNzZWQ=", "OnlyAfterAttempts": 0, "SkipVerify": false}, {"URL": "aHR0cHM6Ly93d3cucmVzdWx0c3VuaXZlcnNhbHVubGltaXRlZGpoLmNvbS93ZWIvb2N2bC0wb2JqLXMydmcvc2VydmVyX2xpc3RfY29tcHJlc3NlZA==", "OnlyAfterAttempts": 2, "SkipVerify": true}, {"URL": "aHR0cHM6Ly93d3cuYnJhbmRpbmd1c2FnYW1lcmVwLmNvbS93ZWIvb2N2bC0wb2JqLXMydmcvc2VydmVyX2xpc3RfY29tcHJlc3NlZA==", "OnlyAfterAttempts": 2, "SkipVerify": true}, {"URL": "aHR0cHM6Ly93d3cuYmxvZ3NmbWNhbmNlcmNpdGl6ZW4uY29tL3dlYi9vY3ZsLTBvYmotczJ2Zy9zZXJ2ZXJfbGlzdF9jb21wcmVzc2Vk", "OnlyAfterAttempts": 2, "SkipVerify": true}],
+    "RemoteServerListSignaturePublicKey" : "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",
+    "ServerEntrySignaturePublicKey" : "sHuUVTWaRyh5pZwy4UguSgkwmBe0EHtJJkoF5WrxmvA=",
+
+    "TargetApiProtocol" : "ssh"
+}