[PATCH 13/15] virNetLibsshCheckHostKey: Use virAuthAskCredential
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/rpc/virnetlibsshsession.c | 57 +++++------------------------------
1 file changed, 7 insertions(+), 50 deletions(-)
diff --git a/src/rpc/virnetlibsshsession.c b/src/rpc/virnetlibsshsession.c
index 748c1ed569..ecee30e5df 100644
--- a/src/rpc/virnetlibsshsession.c
+++ b/src/rpc/virnetlibsshsession.c
@@ -218,27 +218,6 @@ virLibsshServerKeyAsString(virNetLibsshSession *sess)
return str;
}
-static int
-virCredTypeForPrompt(virConnectAuthPtr cred, char echo)
-{
- size_t i;
-
- for (i = 0; i < cred->ncredtype; ++i) {
- int type = cred->credtype[i];
- if (echo) {
- if (type == VIR_CRED_ECHOPROMPT)
- return type;
- } else {
- if (type == VIR_CRED_PASSPHRASE ||
- type == VIR_CRED_NOECHOPROMPT) {
- return type;
- }
- }
- }
-
- return -1;
-}
-
static int
virLengthForPromptString(const char *str)
{
@@ -296,9 +275,8 @@ virNetLibsshCheckHostKey(virNetLibsshSession *sess)
case SSH_SERVER_NOT_KNOWN:
/* key was not found, query to add it to database */
if (sess->hostKeyVerify == VIR_NET_LIBSSH_HOSTKEY_VERIFY_NORMAL) {
- virConnectCredential askKey;
- int cred_type;
- char *tmp;
+ g_autoptr(virConnectCredential) cred = NULL;
+ g_autofree char *prompt = NULL;
/* ask to add the key */
if (!sess->cred || !sess->cred->cb) {
@@ -308,48 +286,27 @@ virNetLibsshCheckHostKey(virNetLibsshSession *sess)
return -1;
}
- cred_type = virCredTypeForPrompt(sess->cred, 1 /* echo */);
- if (cred_type == -1) {
- virReportError(VIR_ERR_LIBSSH, "%s",
- _("no suitable callback for host key "
- "verification"));
- return -1;
- }
-
- /* prepare data for the callback */
- memset(&askKey, 0, sizeof(virConnectCredential));
- askKey.type = cred_type;
-
keyhashstr = virLibsshServerKeyAsString(sess);
if (!keyhashstr)
return -1;
- tmp = g_strdup_printf(_("Accept SSH host key with hash '%s' for
" "host '%s:%d' (%s/%s)?"),
- keyhashstr, sess->hostname, sess->port,
"y", "n");
- askKey.prompt = tmp;
+ prompt = g_strdup_printf(_("Accept SSH host key with hash '%s'
for " "host '%s:%d' (%s/%s)?"),
+ keyhashstr, sess->hostname, sess->port,
"y", "n");
- if (sess->cred->cb(&askKey, 1, sess->cred->cbdata)) {
- virReportError(VIR_ERR_LIBSSH, "%s",
- _("failed to retrieve decision to accept "
- "host key"));
- VIR_FREE(tmp);
+ if (!(cred = virAuthAskCredential(sess->cred, prompt, false))) {
ssh_string_free_char(keyhashstr);
return -1;
}
- VIR_FREE(tmp);
-
- if (!askKey.result ||
- STRCASENEQ(askKey.result, "y")) {
+ if (!cred->result ||
+ STRCASENEQ(cred->result, "y")) {
virReportError(VIR_ERR_LIBSSH,
_("SSH host key for '%s' (%s) was not
accepted"),
sess->hostname, keyhashstr);
ssh_string_free_char(keyhashstr);
- VIR_FREE(askKey.result);
return -1;
}
ssh_string_free_char(keyhashstr);
- VIR_FREE(askKey.result);
}
/* write the host key file, if specified */
--
2.38.1