Set custom relay in cli

3 files changed, 67 insertions, 0 deletions

diff --git a/mullvad-cli/src/cmds/custom_relay.rs b/mullvad-cli/src/cmds/custom_relay.rs
new file mode 100644
index 0000000000..2272f3b7c2
--- /dev/null
+++ b/mullvad-cli/src/cmds/custom_relay.rs
@@ -0,0 +1,62 @@
+pub struct CustomRelay;
+
+use Command;
+use Result;
+use clap;
+use mullvad_types::relay_endpoint::RelayEndpoint;
+
+use rpc;
+
+use talpid_types::net::TransportProtocol;
+
+impl Command for CustomRelay {
+    fn name(&self) -> &'static str {
+        "relay"
+    }
+
+    fn clap_subcommand(&self) -> clap::App<'static, 'static> {
+        clap::SubCommand::with_name(self.name())
+            .about("Set a custom remote relay to connect to")
+            .setting(clap::AppSettings::SubcommandRequired)
+            .subcommand(clap::SubCommand::with_name("set")
+                .about("Set a custom remote relay")
+                .arg(clap::Arg::with_name("host")
+                     .help("The host name or IP of the remote relay")
+                     .required(true))
+                .arg(clap::Arg::with_name("port")
+                     .help("The port of the remote relay")
+                     .required(true))
+                .arg(clap::Arg::with_name("protocol")
+                     .help("The transport protocol. UDP is recommended as it usually results in higher throughput that TCP")
+                     .possible_values(&["udp", "tcp"])
+                     .default_value("udp")))
+    }
+
+    fn run(&self, matches: &clap::ArgMatches) -> Result<()> {
+        if let Some(set_matches) = matches.subcommand_matches("set") {
+            let host = value_t_or_exit!(set_matches.value_of("host"), String);
+            let port = value_t_or_exit!(set_matches.value_of("port"), u16);
+            let protocol = value_t_or_exit!(set_matches.value_of("protocol"), TransportProtocol);
+
+            self.set(host, port, protocol)
+        } else {
+            unreachable!("No sub command given");
+        }
+    }
+}
+
+impl CustomRelay {
+    fn set(&self, host: String, port: u16, protocol: TransportProtocol) -> Result<()> {
+        let relay_endpoint = RelayEndpoint {
+            host,
+            port,
+            protocol,
+        };
+
+        rpc::call(
+            "set_custom_relay",
+            &[relay_endpoint],
+        )
+                .map(|_: Option<()>| println!("Custom remote relay set"))
+    }
+}
diff --git a/mullvad-cli/src/cmds/mod.rs b/mullvad-cli/src/cmds/mod.rs
index c621c0840a..8061344b96 100644
--- a/mullvad-cli/src/cmds/mod.rs
+++ b/mullvad-cli/src/cmds/mod.rs
@@ -13,6 +13,9 @@ pub use self::connect::Connect;
 mod disconnect;
 pub use self::disconnect::Disconnect;
 
+mod custom_relay;
+pub use self::custom_relay::CustomRelay;
+
 /// Returns a map of all available subcommands with their name as key.
 pub fn get_commands() -> HashMap<&'static str, Box<Command>> {
     let commands: Vec<Box<Command>> = vec![
@@ -20,6 +23,7 @@ pub fn get_commands() -> HashMap<&'static str, Box<Command>> {
         Box::new(Status),
         Box::new(Connect),
         Box::new(Disconnect),
+        Box::new(CustomRelay),
     ];
     let mut map = HashMap::new();
     for cmd in commands {
diff --git a/mullvad-cli/src/main.rs b/mullvad-cli/src/main.rs
index 745d2aea34..8543f7eecb 100644
--- a/mullvad-cli/src/main.rs
+++ b/mullvad-cli/src/main.rs
@@ -10,6 +10,7 @@
 #![recursion_limit = "1024"]
 
 extern crate mullvad_types;
+extern crate talpid_types;
 extern crate talpid_ipc;
 #[macro_use]
 extern crate clap;