gpg: allow pinentry UI via "display=" option

2016-05-25 18:52:20 +03:00 · 2016-05-25 18:52:20 +03:00 · 3c4fb7a17b
commit 3c4fb7a17b
parent a6a0c05f57
1 changed files with 5 additions and 0 deletions
--- a/trezor_agent/gpg/keyring.py
+++ b/trezor_agent/gpg/keyring.py
@ -114,6 +114,11 @@ def sign_digest(sock, keygrip, digest):

    ttyname = subprocess.check_output('tty').strip()
    options = ['ttyname={}'.format(ttyname)]  # set TTY for passphrase entry
+
+    display = os.environ.get('DISPLAY')
+    if display is not None:
+        options.append('display={}'.format(display))
+
    for opt in options:
        assert _communicate(sock, 'OPTION {}'.format(opt)) == b'OK'