Mercurial > hg-stable
changeset 45777:07b0a687c01a stable
ui: ensure `getpass()` returns bytes
Previously, this could return either bytes or str. I'm not sure which direction
we should go in, but since the input is bytes, I guess bytes makes sense as
output. `debuguigetpass` crashed because it assumed bytes would be returned,
`sslcontext.load_cert_chain()` is happy with bytes or str if the type info in
PyCharm is correct, and `smtplib.SMTP.login()` wants str.
I couldn't figure out how to test this, because the test stalls for input with
`echo test | hg debuguigetpass --config ui.interactive=1`, likely because it
drains stdin before prompting. The custom input reading with `ui.nontty=1` does
not.
I'm also a bit concerned with all of this encoding/decoding. The existing code
in the mail module uses `encoding.strfromlocal()`, but the username and password
are ascii encoded/decoded in `mercurial.url.passwordmgr.find_user_password()`
with `pycompat.{str,bytes}url()`. I'm not sure if this inconsistency could
cause subtle compatability issues.
Differential Revision: https://phab.mercurial-scm.org/D9375
| author | Matt Harbison <matt_harbison@yahoo.com> |
|---|---|
| date | Mon, 23 Nov 2020 11:47:06 -0500 |
| parents | 139b334c9392 |
| children | 27c23c8f14da |
| files | mercurial/debugcommands.py mercurial/mail.py mercurial/ui.py |
| diffstat | 3 files changed, 7 insertions(+), 1 deletions(-) [+] |
line wrap: on
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--- a/mercurial/debugcommands.py Thu Nov 26 02:28:42 2020 -0500 +++ b/mercurial/debugcommands.py Mon Nov 23 11:47:06 2020 -0500 @@ -3787,6 +3787,10 @@ def debuguigetpass(ui, prompt=b''): """show prompt to type password""" r = ui.getpass(prompt) + if r is not None: + r = encoding.strtolocal(r) + else: + r = b"<default response>" ui.writenoi18n(b'response: %s\n' % r)
--- a/mercurial/mail.py Thu Nov 26 02:28:42 2020 -0500 +++ b/mercurial/mail.py Mon Nov 23 11:47:06 2020 -0500 @@ -157,6 +157,8 @@ password = encoding.strfromlocal(password) else: password = ui.getpass() + if password is not None: + password = encoding.strfromlocal(password) if username and password: ui.note(_(b'(authenticating to mail server as %s)\n') % username) username = encoding.strfromlocal(username)