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* trustlist.c: New.

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* command.c (cmd_istrusted, cmd_listtrusted, cmd_marktrusted): New.
This commit is contained in:
Werner Koch 2002-01-15 13:01:52 +00:00
parent 438b2bcb8c
commit 148aa6e529
5 changed files with 297 additions and 1 deletions
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59
agent/command.c
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@ -64,6 +64,62 @@ reset_notify (ASSUAN_CONTEXT ctx)
ctrl->digest.valuelen = 0;
}
/* ISTRUSTED <hexstring_with_fingerprint>
Return OK when we have an entry with this fingerprint in our
trustlist */
static int
cmd_istrusted (ASSUAN_CONTEXT ctx, char *line)
{
int rc, n, i;
char *p;
char fpr[41];
/* parse the fingerprint value */
for (p=line,n=0; hexdigitp (p); p++, n++)
;
if (*p || !(n == 40 || n == 32))
return set_error (Parameter_Error, "invalid fingerprint");
i = 0;
if (n==32)
{
strcpy (fpr, "00000000");
i += 8;
}
for (p=line; i < 40; p++, i++)
fpr[i] = *p >= 'a'? (*p & 0xdf): *p;
fpr[i] = 0;
rc = agent_istrusted (fpr);
if (!rc)
return 0;
else if (rc == -1)
return ASSUAN_Not_Trusted;
else
return map_to_assuan_status (rc);
}
/* LISTTRUSTED
List all entries from the trustlist */
static int
cmd_listtrusted (ASSUAN_CONTEXT ctx, char *line)
{
return map_to_assuan_status (agent_listtrusted (ctx));
}
/* MARKTRUSTED <hexstring_with_fingerprint> <flag>
Store a new key in into the trustlist*/
static int
cmd_marktrusted (ASSUAN_CONTEXT ctx, char *line)
{
return ASSUAN_Not_Implemented;
}
/* SIGKEY <hexstring_with_keygrip>
SETKEY <hexstring_with_keygrip>
@ -272,6 +328,7 @@ register_commands (ASSUAN_CONTEXT ctx)
int cmd_id;
int (*handler)(ASSUAN_CONTEXT, char *line);
} table[] = {
{ "ISTRUSTED", 0, cmd_istrusted },
{ "SIGKEY", 0, cmd_sigkey },
{ "SETKEY", 0, cmd_sigkey },
{ "SETHASH", 0, cmd_sethash },
@ -280,6 +337,8 @@ register_commands (ASSUAN_CONTEXT ctx)
{ "GENKEY", 0, cmd_genkey },
{ "GET_PASSPHRASE",0, cmd_get_passphrase },
{ "CLEAR_PASSPHRASE",0, cmd_clear_passphrase },
{ "LISTTRUSTED", 0, cmd_listtrusted },
{ "MARKTRUSTED", 0, cmd_marktrusted },
{ "", ASSUAN_CMD_INPUT, NULL },
{ "", ASSUAN_CMD_OUTPUT, NULL },
{ NULL }