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Remote addition and removal of keys in Pageant

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[originally from svn r635]
This commit is contained in:
Simon Tatham 2000-09-26 13:18:43 +00:00
parent 99dc6ef4f7
commit d6d53f4ae9
1 changed files with 57 additions and 8 deletions
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65
pageant.c
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@ -124,6 +124,23 @@ static int CALLBACK PassphraseProc(HWND hwnd, UINT msg,
return 0;
}
/*
* Update the visible key list.
*/
void keylist_update(void) {
struct RSAKey *key;
enum234 e;
if (keylist) {
SendDlgItemMessage(keylist, 100, LB_RESETCONTENT, 0, 0);
for (key = first234(rsakeys, &e); key; key = next234(&e)) {
SendDlgItemMessage (keylist, 100, LB_ADDSTRING,
0, (LPARAM) key->comment);
}
SendDlgItemMessage (keylist, 100, LB_SETCURSEL, (WPARAM) -1, 0);
}
}
/*
* This function loads a key from a file and adds it.
*/
@ -269,12 +286,35 @@ void answer_msg(void *msg) {
memcpy(ret+5, response_md5, 16);
}
break;
#if 0 /* FIXME: implement these */
case SSH_AGENTC_ADD_RSA_IDENTITY:
/*
* Add to the list and return SSH_AGENT_SUCCESS, or
* SSH_AGENT_FAILURE if the key was malformed.
*/
{
struct RSAKey *key;
char *comment;
key = malloc(sizeof(struct RSAKey));
memset(key, 0, sizeof(key));
p += makekey(p, key, NULL, 1);
p += makeprivate(p, key);
p += ssh1_read_bignum(p, NULL); /* p^-1 mod q */
p += ssh1_read_bignum(p, NULL); /* p */
p += ssh1_read_bignum(p, NULL); /* q */
comment = malloc(GET_32BIT(p));
if (comment) {
memcpy(comment, p+4, GET_32BIT(p));
key->comment = comment;
}
PUT_32BIT(ret, 1);
ret[4] = SSH_AGENT_FAILURE;
if (add234(rsakeys, key) == key) {
keylist_update();
ret[4] = SSH_AGENT_SUCCESS;
} else {
freersakey(key);
}
}
break;
case SSH_AGENTC_REMOVE_RSA_IDENTITY:
/*
@ -282,8 +322,22 @@ void answer_msg(void *msg) {
* perhaps SSH_AGENT_FAILURE if it wasn't in the list to
* start with.
*/
{
struct RSAKey reqkey, *key;
p += makekey(p, &reqkey, NULL, 0);
key = find234(rsakeys, &reqkey, NULL);
freebn(reqkey.exponent);
freebn(reqkey.modulus);
PUT_32BIT(ret, 1);
ret[4] = SSH_AGENT_FAILURE;
if (key) {
del234(rsakeys, key);
keylist_update();
ret[4] = SSH_AGENT_SUCCESS;
}
}
break;
#endif
default:
failure:
/*
@ -377,13 +431,8 @@ static int CALLBACK KeyListProc(HWND hwnd, UINT msg,
of.Flags = 0;
if (GetOpenFileName(&of)) {
add_keyfile(filename);
keylist_update();
}
SendDlgItemMessage(hwnd, 100, LB_RESETCONTENT, 0, 0);
for (key = first234(rsakeys, &e); key; key = next234(&e)) {
SendDlgItemMessage (hwnd, 100, LB_ADDSTRING,
0, (LPARAM) key->comment);
}
SendDlgItemMessage (hwnd, 100, LB_SETCURSEL, (WPARAM) -1, 0);
}
return 0;
case 102: /* remove key */