10:20 a.m.
The field was never populated so we can remove it and all the associated
logic.
Both for password authentication and fetching the password for the
public key we still can use the authentication callbacks.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/rpc/virnetlibsshsession.c | 61 ++++++++++++++---------------------
1 file changed, 25 insertions(+), 36 deletions(-)
diff --git a/src/rpc/virnetlibsshsession.c b/src/rpc/virnetlibsshsession.c
index bbc5d54386..084224b3f8 100644
--- a/src/rpc/virnetlibsshsession.c
+++ b/src/rpc/virnetlibsshsession.c
@@ -69,7 +69,6 @@ struct _virNetLibsshAuthMethod {
virNetLibsshAuthMethods method;
int ssh_flags; /* SSH_AUTH_METHOD_* for this auth method */
- char *password;
char *filename;
int tries;
@@ -129,8 +128,6 @@ virNetLibsshSessionDispose(void *obj)
}
for (i = 0; i < sess->nauths; i++) {
- virSecureEraseString(sess->auths[i]->password);
- g_free(sess->auths[i]->password);
g_free(sess->auths[i]->filename);
g_free(sess->auths[i]);
}
@@ -456,7 +453,7 @@ virNetLibsshImportPrivkey(virNetLibsshSession *sess,
* failed or libssh did.
*/
virResetLastError();
- ret = ssh_pki_import_privkey_file(priv->filename, priv->password,
+ ret = ssh_pki_import_privkey_file(priv->filename, NULL,
virNetLibsshAuthenticatePrivkeyCb,
sess, &key);
if (ret == SSH_EOF) {
@@ -564,47 +561,39 @@ virNetLibsshAuthenticatePrivkey(virNetLibsshSession *sess,
* returns SSH_AUTH_* values
*/
static int
-virNetLibsshAuthenticatePassword(virNetLibsshSession *sess,
- virNetLibsshAuthMethod *priv)
+virNetLibsshAuthenticatePassword(virNetLibsshSession *sess)
{
const char *errmsg;
int rc = SSH_AUTH_ERROR;
VIR_DEBUG("sess=%p", sess);
- if (priv->password) {
- /* tunnelled password authentication */
- if ((rc = ssh_userauth_password(sess->session, NULL,
- priv->password)) == 0)
- return SSH_AUTH_SUCCESS;
- } else {
- /* password authentication with interactive password request */
- if (!sess->cred || !sess->cred->cb) {
- virReportError(VIR_ERR_LIBSSH, "%s",
- _("Can't perform authentication: "
- "Authentication callback not provided"));
- return SSH_AUTH_ERROR;
- }
+ /* password authentication with interactive password request */
+ if (!sess->cred || !sess->cred->cb) {
+ virReportError(VIR_ERR_LIBSSH, "%s",
+ _("Can't perform authentication: "
+ "Authentication callback not provided"));
+ return SSH_AUTH_ERROR;
+ }
- /* Try the authenticating the set amount of times. The server breaks the
- * connection if maximum number of bad auth tries is exceeded */
- while (true) {
- g_autofree char *password = NULL;
+ /* Try the authenticating the set amount of times. The server breaks the
+ * connection if maximum number of bad auth tries is exceeded */
+ while (true) {
+ g_autofree char *password = NULL;
- if (!(password = virAuthGetPasswordPath(sess->authPath, sess->cred,
- "ssh", sess->username,
- sess->hostname)))
- return SSH_AUTH_ERROR;
+ if (!(password = virAuthGetPasswordPath(sess->authPath, sess->cred,
+ "ssh", sess->username,
+ sess->hostname)))
+ return SSH_AUTH_ERROR;
- /* tunnelled password authentication */
- rc = ssh_userauth_password(sess->session, NULL, password);
- virSecureEraseString(password);
+ /* tunnelled password authentication */
+ rc = ssh_userauth_password(sess->session, NULL, password);
+ virSecureEraseString(password);
- if (rc == 0)
- return SSH_AUTH_SUCCESS;
- else if (rc != SSH_AUTH_DENIED)
- break;
- }
+ if (rc == 0)
+ return SSH_AUTH_SUCCESS;
+ else if (rc != SSH_AUTH_DENIED)
+ break;
}
/* error path */
@@ -809,7 +798,7 @@ virNetLibsshAuthenticate(virNetLibsshSession *sess)
break;
case VIR_NET_LIBSSH_AUTH_PASSWORD:
/* try to authenticate with password */
- ret = virNetLibsshAuthenticatePassword(sess, auth);
+ ret = virNetLibsshAuthenticatePassword(sess);
break;
}
--
2.38.1