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Inform a user about inquire length limit.

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* common/status.h (INQUIRE_MAXLEN): New.
* g10/call-agent.c (default_inquire_cb): Send STATUS_INQUIRE_MAXLEN.
client when inquiring a passphrase over pinentry-loopback.

--
This is to inform a user about the maximum length of a passphrase. The
limit is the same that gpg-agent uses.
This commit is contained in:
Ben Kibbey 2015-04-16 21:00:30 -04:00
parent 233b5fedab
commit f126ca6156
2 changed files with 7 additions and 1 deletions
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4
common/status.h
View File

@ -125,7 +125,9 @@ enum
STATUS_PINENTRY_LAUNCHED,
STATUS_ERROR,
STATUS_SUCCESS
STATUS_SUCCESS,
STATUS_INQUIRE_MAXLEN,
};

4
g10/call-agent.c
View File

@ -177,11 +177,15 @@ default_inq_cb (void *opaque, const char *line)
else
{
char *pw;
char buf[32];
if (parm->keyinfo.keyid)
emit_status_need_passphrase (parm->keyinfo.keyid,
parm->keyinfo.mainkeyid,
parm->keyinfo.pubkey_algo);
snprintf (buf, sizeof (buf), "%u", 100);
write_status_text (STATUS_INQUIRE_MAXLEN, buf);
pw = cpr_get_hidden ("passphrase.enter", _("Enter passphrase: "));
cpr_kill_prompt ();
if (*pw == CONTROL_D && !pw[1])