feat(nostr): UI for get_pubkey

core/embed/rust/librust_qstr.h

@@ -690,6 +690,7 @@ static void _librust_qstrs(void) {
   MP_QSTR_time_ms;
   MP_QSTR_timer;
   MP_QSTR_title;
+  MP_QSTR_title_success;
   MP_QSTR_total_amount;
   MP_QSTR_total_fee_new;
   MP_QSTR_total_len;

core/embed/rust/src/ui/model_mercury/flow/get_address.rs

@@ -96,6 +96,7 @@ pub fn new_get_address(
     account: Option<TString<'static>>,
     path: Option<TString<'static>>,
     xpubs: Obj, // TODO: get rid of Obj
+    title_success: TString<'static>,
     br_code: u16,
     br_name: TString<'static>,
 ) -> Result<SwipeFlow, error::Error> {
@@ -141,7 +142,7 @@ pub fn new_get_address(
 
     let content_confirmed = Frame::left_aligned(
         TR::words__title_success.into(),
-        StatusScreen::new_success_timeout(TR::address__confirmed.into()),
+        StatusScreen::new_success_timeout(title_success),
     )
     .with_footer(TR::instructions__continue_in_app.into(), None)
     .with_result_icon(theme::ICON_BULLET_CHECKMARK, theme::GREEN_LIGHT)
@@ -156,7 +157,7 @@ pub fn new_get_address(
                 theme::ICON_CHEVRON_RIGHT,
                 TR::address_details__account_info.into(),
             )
-            .danger(theme::ICON_CANCEL, TR::address__cancel_receive.into()),
+            .danger(theme::ICON_CANCEL, TR::buttons__cancel.into()),
     )
     .with_cancel_button()
     .with_swipe(Direction::Right, SwipeSettings::immediate())

core/embed/rust/src/ui/model_mercury/layout.rs

@@ -1177,6 +1177,7 @@ extern "C" fn new_get_address(n_args: usize, args: *const Obj, kwargs: *mut Map)
         let account: Option<TString> = kwargs.get(Qstr::MP_QSTR_account)?.try_into_option()?;
         let path: Option<TString> = kwargs.get(Qstr::MP_QSTR_path)?.try_into_option()?;
         let xpubs: Obj = kwargs.get(Qstr::MP_QSTR_xpubs)?;
+        let title_success: TString = kwargs.get(Qstr::MP_QSTR_title_success)?.try_into()?;
         let br_name: TString = kwargs.get(Qstr::MP_QSTR_br_name)?.try_into()?;
         let br_code: u16 = kwargs.get(Qstr::MP_QSTR_br_code)?.try_into()?;
 
@@ -1191,6 +1192,7 @@ extern "C" fn new_get_address(n_args: usize, args: *const Obj, kwargs: *mut Map)
             account,
             path,
             xpubs,
+            title_success,
             br_code,
             br_name,
         )?;

core/src/apps/nostr/get_pubkey.py

@@ -1,6 +1,7 @@
 from typing import TYPE_CHECKING
 
 from apps.common.keychain import auto_keychain
+from apps.common.signverify import decode_message
 
 if TYPE_CHECKING:
     from trezor.messages import NostrGetPubkey, NostrPubkey
@@ -10,11 +11,25 @@ if TYPE_CHECKING:
 
 @auto_keychain(__name__)
 async def get_pubkey(msg: NostrGetPubkey, keychain: Keychain) -> NostrPubkey:
+    from ubinascii import hexlify
     from trezor.messages import NostrPubkey
 
     address_n = msg.address_n
+    show_display = msg.show_display
 
     node = keychain.derive(address_n)
     pk = node.public_key()[-32:]
 
+    if show_display:
+        from trezor.ui.layouts import show_pubkey
+
+        await show_pubkey(
+            decode_message(hexlify(pk)),
+            title="npub",
+            account=None,
+            path=None,
+            mismatch_title="npub mismatch?",
+            br_name="show_npub",
+        )
+
     return NostrPubkey(pubkey=pk)

core/src/trezor/ui/layouts/mercury/__init__.py

@@ -275,11 +275,12 @@ async def show_address(
         )
         return result
 
-    title_success = (
-        TR.address__public_key_confirmed
-        if title in ("XPUB", TR.address__public_key)
-        else TR.address__confirmed
-    )
+    if title in ("XPUB", TR.address__public_key):
+        title_success="address__public_key_confirmed"
+    elif title in ("npub", ):
+        title_success = "npub confirmed"
+    else:
+        title_success = TR.address__confirmed
 
     await raise_if_not_confirmed(
         trezorui2.flow_get_address(

python/src/trezorlib/cli/nostr.py

@@ -33,10 +33,12 @@ def cli() -> None:
 
 @cli.command()
 @click.option("-n", "--address", default="m/44'/1237'/0'/0/0", help="BIP-32 path")
+@click.option("-d", "--show-display", is_flag=True)
 @with_client
 def get_pubkey(
     client: "TrezorClient",
     address: str,
+    show_display: bool,
 ) -> Dict[str, str]:
     """Derive the pubkey from the seed."""
 
@@ -45,6 +47,7 @@ def get_pubkey(
     res = nostr.get_pubkey(
         client,
         address_n,
+        show_display=show_display,
     )
 
     return {

python/src/trezorlib/nostr.py

@@ -31,10 +31,12 @@ if TYPE_CHECKING:
 def get_pubkey(
     client: "TrezorClient",
     n: "Address",
+    show_display: bool = False,
 ) -> "MessageType":
     return client.call(
         messages.NostrGetPubkey(
             address_n=n,
+            show_display=show_display,
         )
     )