Merge branch 'master' into rocket-0.4

# Conflicts:
#	src/api/core/mod.rs

Dockerfile.aarch64

@@ -79,7 +79,7 @@ RUN cargo build --release --target=aarch64-unknown-linux-gnu -v
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
-FROM resin/aarch64-debian:stretch
+FROM balenalib/aarch64-debian:stretch
 
 ENV ROCKET_ENV "staging"
 ENV ROCKET_PORT=80

Dockerfile.armv7

@@ -79,7 +79,7 @@ RUN cargo build --release --target=armv7-unknown-linux-gnueabihf -v
 ######################## RUNTIME IMAGE  ########################
 # Create a new stage with a minimal image
 # because we already have a binary built
-FROM resin/armv7hf-debian:stretch
+FROM balenalib/armv7hf-debian:stretch
 
 ENV ROCKET_ENV "staging"
 ENV ROCKET_PORT=80

src/api/core/two_factor.rs

@@ -27,6 +27,7 @@ pub fn routes() -> Vec<Route> {
         activate_authenticator,
         activate_authenticator_put,
         generate_u2f,
+        generate_u2f_challenge,
         activate_u2f,
         activate_u2f_put,
     ]
@@ -272,24 +273,31 @@ fn generate_u2f(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn)
     let user_uuid = &headers.user.uuid;
 
     let u2f_type = TwoFactorType::U2f as i32;
-    let register_type = TwoFactorType::U2fRegisterChallenge;
-    let (enabled, challenge) = match TwoFactor::find_by_user_and_type(user_uuid, u2f_type, &conn) {
-        Some(_) => (true, String::new()),
-        None => {
-            let c = _create_u2f_challenge(user_uuid, register_type, &conn);
-            (false, c.challenge)
-        }
-    };
+    let enabled = TwoFactor::find_by_user_and_type(user_uuid, u2f_type, &conn).is_some();
 
     Ok(Json(json!({
         "Enabled": enabled,
-        "Challenge": {
+        "Object": "twoFactorU2f"
+    })))
+}
+
+#[post("/two-factor/get-u2f-challenge", data = "<data>")]
+fn generate_u2f_challenge(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) -> JsonResult {
+    let data: PasswordData = data.into_inner().data;
+
+    if !headers.user.check_valid_password(&data.MasterPasswordHash) {
+        err!("Invalid password");
+    }
+
+    let user_uuid = &headers.user.uuid;
+
+    let challenge = _create_u2f_challenge(user_uuid, TwoFactorType::U2fRegisterChallenge, &conn).challenge;
+
+    Ok(Json(json!({
         "UserId": headers.user.uuid,
         "AppId": APP_ID.to_string(),
         "Challenge": challenge,
         "Version": U2F_VERSION,
-        },
-        "Object": "twoFactorU2f"
     })))
 }