improvements

shared/ccc.py

@@ -81,7 +81,6 @@ class SpendingPolicy(dict):
         # not safe to sign any txn w/ warnings: might be complaining about
         # massive miner fees, or weird OP_RETURN stuff
         if psbt.warnings:
-            print("WARN: %r" % psbt.warnings)
             raise SpendPolicyViolation("has warnings")
 
         # Magnitude: size limits for output side (non change)

shared/decoders.py

@@ -139,6 +139,11 @@ def decode_qr_result(got, expect_secret=False, expect_text=False, expect_bbqr=Fa
 
         elif ty in 'RSE':
             # key-teleport related
+
+            from pincodes import pa
+            if pa.hobbled_mode and ty != 'E':
+                raise QRDecodeExplained("KT Blocked")
+
             if ty == 'R' and len(got) != 33:
                 raise QRDecodeExplained("Truncated KT RX")
 

shared/flow.py

@@ -491,7 +491,7 @@ HobbledFileMgmtMenu = [
     MenuItem('Sign Text File', f=sign_message_on_sd),
     MenuItem('Batch Sign PSBT', f=batch_sign),
     MenuItem('List Files', f=list_files),
-    MenuItem('Export Wallet', predicate=has_secrets, menu=WalletExportMenu),        #dup elsewhere
+    MenuItem('Export Wallet', menu=WalletExportMenu),        # dup under Adv/Tools
     MenuItem('Verify Sig File', f=verify_sig_file),
     MenuItem('NFC File Share', predicate=nfc_enabled, f=nfc_share_file, shortcut=KEY_NFC),
     MenuItem('BBQr File Share', predicate=version.has_qr, f=qr_share_file, arg=True),
@@ -516,7 +516,7 @@ HobbledNFCToolsMenu = [
 HobbledAdvancedMenu = [
     #         xxxxxxxxxxxxxxxx
     MenuItem("File Management", menu=HobbledFileMgmtMenu),
-    MenuItem('Export Wallet', predicate=has_secrets, menu=WalletExportMenu, shortcut='x'),  # also inside FileMgmt
+    MenuItem('Export Wallet', menu=WalletExportMenu, shortcut='x'),  # also inside FileMgmt
     MenuItem('Teleport Multisig PSBT', predicate=qr_and_ms, f=kt_send_file_psbt),
     MenuItem("View Identity", f=view_ident),
     MenuItem('Paper Wallets', f=make_paper_wallet),

shared/notes.py

@@ -21,6 +21,8 @@ from utils import problem_file_line, url_unquote, wipe_if_deltamode
 ONE_LINE = CHARS_W-2
 
 async def make_notes_menu(*a):
+    from pincodes import pa
+
     if pa.hobbled_mode:
         # Read only version of menu system
         # - used when spending policy in effect

shared/teleport.py

@@ -484,7 +484,7 @@ async def kt_incoming(type_code, payload):
     from pincodes import pa
     if pa.hobbled_mode and type_code != 'E':
         # only PSBT rx is supported in hobbled mode
-        # TODO: fail silently? good enough?
+        # fail silently, this is second check, see decoders.py
         return
 
     if type_code == 'R':