Secret store - initial version (#4567)

* initial secret store commit

* various fixes

* license

* (sstore, secstore) -> secretstore

* marked KeyServer trait as IPC-ready

* fixed style

* ignore requests with Origin header

* fixed tests

* fixed Origin header check

parity/cli/config.full.toml

@@ -67,6 +67,12 @@ path = "$HOME/.parity/dapps"
 user = "test_user"
 pass = "test_pass"
 
+[secretstore]
+disable = false
+port = 8082
+interface = "local"
+path = "$HOME/.parity/secretstore"
+
 [ipfs]
 enable = false
 port = 5001

parity/cli/config.toml

@@ -38,6 +38,9 @@ port = 8080
 user = "username"
 pass = "password"
 
+[secretstore]
+port = 8082
+
 [ipfs]
 enable = false
 port = 5001

parity/cli/mod.rs

@@ -189,6 +189,16 @@ usage! {
 			or |c: &Config| otry!(c.dapps).pass.clone().map(Some),
 		flag_dapps_apis_all: bool = false, or |_| None,
 
+		// Secret Store
+		flag_no_secretstore: bool = false,
+			or |c: &Config| otry!(c.secretstore).disable.clone(),
+		flag_secretstore_port: u16 = 8082u16,
+			or |c: &Config| otry!(c.secretstore).port.clone(),
+		flag_secretstore_interface: String = "local",
+			or |c: &Config| otry!(c.secretstore).interface.clone(),
+		flag_secretstore_path: String = "$BASE/secretstore",
+			or |c: &Config| otry!(c.secretstore).path.clone(),
+
 		// IPFS
 		flag_ipfs_api: bool = false,
 			or |c: &Config| otry!(c.ipfs).enable.clone(),
@@ -327,6 +337,7 @@ struct Config {
 	rpc: Option<Rpc>,
 	ipc: Option<Ipc>,
 	dapps: Option<Dapps>,
+	secretstore: Option<SecretStore>,
 	ipfs: Option<Ipfs>,
 	mining: Option<Mining>,
 	footprint: Option<Footprint>,
@@ -416,6 +427,14 @@ struct Dapps {
 	pass: Option<String>,
 }
 
+#[derive(Default, Debug, PartialEq, RustcDecodable)]
+struct SecretStore {
+	disable: Option<bool>,
+	port: Option<u16>,
+	interface: Option<String>,
+	path: Option<String>,
+}
+
 #[derive(Default, Debug, PartialEq, RustcDecodable)]
 struct Ipfs {
 	enable: Option<bool>,
@@ -495,7 +514,8 @@ struct Misc {
 mod tests {
 	use super::{
 		Args, ArgsError,
-		Config, Operating, Account, Ui, Network, Rpc, Ipc, Dapps, Ipfs, Mining, Footprint, Snapshots, VM, Misc
+		Config, Operating, Account, Ui, Network, Rpc, Ipc, Dapps, Ipfs, Mining, Footprint,
+		Snapshots, VM, Misc, SecretStore,
 	};
 	use toml;
 
@@ -650,6 +670,11 @@ mod tests {
 			flag_dapps_pass: Some("test_pass".into()),
 			flag_dapps_apis_all: false,
 
+			flag_no_secretstore: false,
+			flag_secretstore_port: 8082u16,
+			flag_secretstore_interface: "local".into(),
+			flag_secretstore_path: "$HOME/.parity/secretstore".into(),
+
 			// IPFS
 			flag_ipfs_api: false,
 			flag_ipfs_api_port: 5001u16,
@@ -839,6 +864,12 @@ mod tests {
 				user: Some("username".into()),
 				pass: Some("password".into())
 			}),
+			secretstore: Some(SecretStore {
+				disable: None,
+				port: Some(8082),
+				interface: None,
+				path: None,
+			}),
 			ipfs: Some(Ipfs {
 				enable: Some(false),
 				port: Some(5001)

parity/cli/usage.txt

@@ -179,6 +179,16 @@ API and Console Options:
   --ipfs-api-port PORT           Configure on which port the IPFS HTTP API should listen.
                                  (default: {flag_ipfs_api_port})
 
+Secret Store Options:
+  --no-secretstore               Disable Secret Store functionality. (default: {flag_no_secretstore})
+  --secretstore-port PORT        Specify the port portion for Secret Store Key Server
+                                 (default: {flag_secretstore_port}).
+  --secretstore-interface IP     Specify the hostname portion for Secret Store Key Server, IP
+                                 should be an interface's IP address, or local
+                                 (default: {flag_secretstore_interface}).
+  --secretstore-path PATH        Specify directory where Secret Store should save its data.
+                                 (default: {flag_secretstore_path})
+
 Sealing/Mining Options:
   --author ADDRESS               Specify the block author (aka "coinbase") address
                                  for sending block rewards from sealed blocks.