Add CLI for shadowsocks obfuscation

CHANGELOG.md

@@ -23,6 +23,9 @@ Line wrap the file at 100 chars.                                              Th
 
 ## [Unreleased]
 ### Added
+- Add WireGuard over Shadowsocks obfuscation to the CLI. It can be enabled with
+  `mullvad obfuscation set mode shadowsocks`.
+
 #### Windows
 - Add experimental support for Windows ARM64.
 

mullvad-cli/src/cmds/obfuscation.rs

@@ -3,7 +3,9 @@ use clap::Subcommand;
 use mullvad_management_interface::MullvadProxyClient;
 use mullvad_types::{
     constraints::Constraint,
-    relay_constraints::{ObfuscationSettings, SelectedObfuscation, Udp2TcpObfuscationSettings},
+    relay_constraints::{
+        ObfuscationSettings, SelectedObfuscation, ShadowsocksSettings, Udp2TcpObfuscationSettings,
+    },
 };
 
 #[derive(Subcommand, Debug)]
@@ -18,16 +20,22 @@ pub enum Obfuscation {
 
 #[derive(Subcommand, Debug, Clone)]
 pub enum SetCommands {
-    /// Specifies if obfuscation should be used with WireGuard connections.
-    /// And if so, what obfuscation protocol it should use.
+    /// Specify which obfuscation protocol to use, if any.
     Mode { mode: SelectedObfuscation },
 
-    /// Specifies the config for the udp2tcp obfuscator.
+    /// Configure udp2tcp obfuscation.
     Udp2tcp {
         /// Port to use, or 'any'
         #[arg(long, short = 'p')]
         port: Constraint<u16>,
     },
+
+    /// Configure Shadowsocks obfuscation.
+    Shadowsocks {
+        /// Port to use, or 'any'
+        #[arg(long, short = 'p')]
+        port: Constraint<u16>,
+    },
 }
 
 impl Obfuscation {
@@ -41,6 +49,7 @@ impl Obfuscation {
                     obfuscation_settings.selected_obfuscation
                 );
                 println!("udp2tcp settings: {}", obfuscation_settings.udp2tcp);
+                println!("Shadowsocks settings: {}", obfuscation_settings.shadowsocks);
                 Ok(())
             }
             Obfuscation::Set(subcmd) => Self::set(subcmd).await,
@@ -66,6 +75,13 @@ impl Obfuscation {
                 })
                 .await?;
             }
+            SetCommands::Shadowsocks { port } => {
+                rpc.set_obfuscation_settings(ObfuscationSettings {
+                    shadowsocks: ShadowsocksSettings { port },
+                    ..current_settings
+                })
+                .await?;
+            }
         }
 
         println!("Updated obfuscation settings");