Implement factory reset command

Cargo.toml

@@ -25,6 +25,7 @@ embedded-hal = { version = "0.2.7", optional = true }
 hex-literal = "0.4.1"
 rand_chacha = { version = "0.3.1", optional = true, default-features = false }
 trussed-se050-backend = { version = "0.1.0", optional = true }
+trussed-staging = { version = "0.1.0", features = ["manage"] }
 
 [features]
 default = []
@@ -44,3 +45,4 @@ apdu-dispatch = { git = "https://github.com/trussed-dev/apdu-dispatch.git", rev
 trussed-se050-backend = { git = "https://github.com/Nitrokey/trussed-se050-backend.git", rev = "3395a5b73241a0a9f14a0715952be6fe7f1e56b0" }
 iso7816 = { git = "https://github.com/sosthene-nitrokey/iso7816.git", rev = "160ca3bbd8e21ec4e4ee1e0748e1eaa53a45c97f"}
 se05x = { git = "https://github.com/Nitrokey/se05x.git", rev = "0b77eb6b152d214897696aadf87767fd84ffcb0e"} 
+trussed-staging = { git = "https://github.com/trussed-dev/trussed-staging.git", rev = "10baac2608e98e25ea77ade974a4e26f778d6c8e" }

src/admin.rs

@@ -19,6 +19,7 @@ const STATUS: u8 = 0x80;
 const TEST_SE050: u8 = 0x81;
 const GET_CONFIG: u8 = 0x82;
 const SET_CONFIG: u8 = 0x83;
+const FACTORY_RESET: u8 = 0x84;
 
 // For compatibility, old commands are also available directly as separate vendor commands.
 const UPDATE: VendorCommand = VendorCommand::H51;
@@ -48,6 +49,7 @@ enum Command {
     TestSe05X,
     GetConfig,
     SetConfig,
+    FactoryReset,
 }
 
 impl TryFrom<u8> for Command {
@@ -67,6 +69,7 @@ impl TryFrom<u8> for Command {
             TEST_SE050 => Ok(Command::TestSe05X),
             GET_CONFIG => Ok(Command::GetConfig),
             SET_CONFIG => Ok(Command::SetConfig),
+            FACTORY_RESET => Ok(Command::FactoryReset),
             _ => Err(Error::UnsupportedCommand),
         }
     }
@@ -295,6 +298,10 @@ where
                 };
                 response.push(status).ok();
             }
+            Command::FactoryReset => {
+                debug_now!("Factory resetting the device");
+                syscall!(self.trussed.factory_reset_device());
+            }
         }
         Ok(())
     }

src/lib.rs

@@ -15,11 +15,12 @@ mod config;
 
 pub use admin::{App, Reboot};
 pub use config::{Config, ConfigError, ConfigValueMut};
+use trussed_staging::manage::ManageClient;
 
 #[cfg(not(feature = "se050"))]
-pub trait Client: trussed::Client {}
+pub trait Client: trussed::Client + ManageClient {}
 #[cfg(not(feature = "se050"))]
-impl<C: trussed::Client> Client for C {}
+impl<C: trussed::Client + ManageClient> Client for C {}
 
 #[cfg(feature = "se050")]
 pub trait Client: trussed::Client + trussed_se050_backend::manage::ManageClient {}