Use unicurses instad of curses, for Windows compat

hsm_secrets/utils.py

@@ -20,7 +20,7 @@
 import yubikit.hsmauth as hsmauth
 
 import hsm_secrets.config as hscfg
-import curses
+import unicurses as curses
 import click
 
 from functools import wraps
@@ -425,25 +425,26 @@ def secure_display_secret(secret_to_show: str, wipe_char='x'):
     """
     secret = secret_to_show + " "
     def do_it(stdscr):
-        stdscr.clear()
+        from unicurses import getmaxyx, clear, box, mvwaddstr, wrefresh
+        clear()
 
         # Create a new window
-        height, width = stdscr.getmaxyx()
+        height, width = getmaxyx(stdscr)
         win_height = 3
         win_width = len(secret) + 4
         win = curses.newwin(win_height, win_width, height // 2 - 1, width // 2 - win_width // 2)
 
         # Display the secret
-        win.box()
-        win.addstr(1, 2, secret)
-        win.refresh()
+        box(win)
+        mvwaddstr(win, 1, 2, secret)
+        wrefresh(win)
 
         click.pause("") # Wait for ENTER key
 
         # Overwrite the secret with wipe_char
-        stdscr.clear()
-        win.box()
-        win.addstr(1, 2, wipe_char * len(secret))
-        win.refresh()
+        clear()
+        box(win)
+        mvwaddstr(win, 1, 2, wipe_char * len(secret))
+        wrefresh(win)
 
     curses.wrapper(do_it)

hsm_secrets/x509/__init__.py

@@ -119,7 +119,8 @@ def _do_it(ses: HSMSession|None):
         for cd in creation_order:
             x509_info = merge_x509_info_with_defaults(scid_to_x509_def[cd.id].x509_info, ctx.conf)
             issuer = scid_to_opq_def[cd.sign_by] if cd.sign_by and cd.sign_by != cd.id else None
-            cli_info(f"Creating 0x{cd.id:04x}: '{cd.label}' ({f"signed by: '{issuer.label}'" if issuer else 'self-signed'})")
+            signer = f"signed by: '{issuer.label}'" if issuer else 'self-signed'
+            cli_info(f"Creating 0x{cd.id:04x}: '{cd.label}' ({signer})")
             cli_info(indent(pretty_x509_info(x509_info), "    "))
 
             if not dry_run:

requirements.txt

@@ -15,3 +15,5 @@ pyescrypt
 pycryptodome
 
 yubihsm-ssh-tool @ git+https://github.com/YubicoLabs/yubihsm-ssh-tool@9cec861
+
+uni-curses