core/tools: make keyctl-proxy output nicer

core/tools/keyctl-proxy

@@ -28,7 +28,7 @@ indexmap = {
 PATH = "10018h/{}h"
 
 
-def make_commit(index, digest):
+def make_commit(name, index, digest):
     path = PATH.format(index)
     address_n = parse_path(path)
     first_pass = True
@@ -39,13 +39,20 @@ def make_commit(index, digest):
                 t.clear_session()
                 first_pass = False
 
-            click.echo(f"\n\n\nCommiting to hash {digest.hex()} with path {path}")
+            click.echo(f"\n\n\nCommiting to {click.style(name, bold=True)} hash:")
+            for partid in range(4):
+                digest_part = digest[partid * 8 : (partid + 1) * 8]
+                color = "red" if partid % 2 else "blue"
+                digest_str = click.style(digest_part.hex().upper(), fg=color)
+                click.echo(digest_str)
+
+            click.echo(f"Using path: {click.style(path, bold=True)}")
             commit = cosi.commit(t, address_n, digest)
             return commit.pubkey, commit.commitment
         except Exception as e:
-            print(e)
+            click.echo(e)
             traceback.print_exc()
-            print("Trying again ...")
+            click.echo("Trying again ...")
 
 
 @Pyro4.expose
@@ -58,13 +65,13 @@ class KeyctlProxy:
 
     def _check_name_digest(self, name, digest):
         if name != self.name or digest != self.digest:
-            print(f"ERROR! Remote wants to sign {name} with digest {digest.hex()}")
-            print(f"Expected: {self.name} with digest {self.digest.hex()}")
+            click.echo(f"ERROR! Remote wants to sign {name} with digest {digest.hex()}")
+            click.echo(f"Expected: {self.name} with digest {self.digest.hex()}")
             raise ValueError("Unexpected index/digest")
 
     def get_commit(self, name, digest):
         self._check_name_digest(name, digest)
-        print("Sending commitment!")
+        click.echo("Sending commitment!")
         return self.commit
 
     def get_signature(self, name, digest, global_R, global_pk):
@@ -72,14 +79,14 @@ class KeyctlProxy:
         while True:
             try:
                 t = get_default_client()
-                print("\n\n\nSigning...")
+                click.echo("\n\n\nSigning...")
                 signature = cosi.sign(t, self.address_n, digest, global_R, global_pk)
-                print("Sending signature!")
+                click.echo("Sending signature!")
                 return signature.signature
             except Exception as e:
-                print(e)
+                click.echo(e)
                 traceback.print_exc()
-                print("Trying again ...")
+                click.echo("Trying again ...")
 
 
 @click.command()