security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2025-07-03 22:56:33 +02:00
Code Activity

gpg: Allow use of a standard space separated fingerprint.

Browse source 
* common/userids.c (classify_user_id): Check for space separated GPG
fingerprint.
This commit is contained in:
Werner Koch 2012-01-06 13:33:10 +01:00
parent 5988c8bfb7
commit 372fb4fc06
3 changed files with 48 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

40
common/userids.c
View file

@ -308,6 +308,46 @@ classify_user_id (const char *name, KEYDB_SEARCH_DESC *desc, int openpgp_hack)
if (i == 20)
mode = KEYDB_SEARCH_MODE_FPR20;
}
if (!mode)
{
/* Still not found. Now check for a space separated
OpenPGP v4 fingerprint like:
8061 5870 F5BA D690 3336 86D0 F2AD 85AC 1E42 B367
*/
hexlength = strspn (s, " 0123456789abcdefABCDEF");
if (s[hexlength] && s[hexlength] != ' ')
hexlength = 0; /* Followed by non-space. */
while (hexlength && s[hexlength-1] == ' ')
hexlength--; /* Trim trailing spaces. */
if (hexlength == 50 && (!s[hexlength] || s[hexlength] == ' '))
{
int i, c;
for (i=0; i < 20; i++)
{
if (i && !(i % 2))
{
if (*s != ' ')
break;
s++;
if (i == 10)
{
if (*s != ' ')
break;
s++;
}
}
c = hextobyte(s);
if (c == -1)
break;
desc->u.fpr[i] = c;
s += 2;
}
if (i == 20)
mode = KEYDB_SEARCH_MODE_FPR20;
}
}
if (!mode) /* Default to substring search. */
{
desc->exact = 0;