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virNetSSHAuthMethod: Remove unused 'password' field

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None of the callers actually set it. Remove the field and corresponding
logic.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
This commit is contained in:
Peter Krempa 2022-12-08 14:20:44 +01:00
parent 3267ce58cf
commit 513d84daf6
1 changed files with 22 additions and 35 deletions
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57
src/rpc/virnetsshsession.c
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@ -71,7 +71,6 @@ typedef struct _virNetSSHAuthMethod virNetSSHAuthMethod;
struct _virNetSSHAuthMethod {
virNetSSHAuthMethods method;
char *username;
char *password;
char *filename;
int tries;
@ -117,7 +116,6 @@ virNetSSHSessionAuthMethodsClear(virNetSSHSession *sess)
for (i = 0; i < sess->nauths; i++) {
VIR_FREE(sess->auths[i]->username);
VIR_FREE(sess->auths[i]->password);
VIR_FREE(sess->auths[i]->filename);
VIR_FREE(sess->auths[i]);
}
@ -580,12 +578,11 @@ virNetSSHAuthenticatePrivkey(virNetSSHSession *sess,
priv->username,
NULL,
priv->filename,
priv->password)) == 0)
NULL)) == 0)
return 0; /* success */
VIR_WARNINGS_NO_WLOGICALOP_EQUAL_EXPR
if (priv->password ||
ret == LIBSSH2_ERROR_PUBLICKEY_UNRECOGNIZED ||
if (ret == LIBSSH2_ERROR_PUBLICKEY_UNRECOGNIZED ||
ret == LIBSSH2_ERROR_AUTHENTICATION_FAILED) {
VIR_WARNINGS_RESET
libssh2_session_last_error(sess->session, &errmsg, NULL, 0);
@ -681,44 +678,34 @@ virNetSSHAuthenticatePassword(virNetSSHSession *sess,
VIR_DEBUG("sess=%p", sess);
if (priv->password) {
/* password authentication with interactive password request */
if (!sess->cred || !sess->cred->cb) {
virReportError(VIR_ERR_SSH, "%s",
_("Can't perform authentication: "
"Authentication callback not provided"));
goto cleanup;
}
/* Try the authenticating the set amount of times. The server breaks the
* connection if maximum number of bad auth tries is exceeded */
while (true) {
if (!(password = virAuthGetPasswordPath(sess->authPath, sess->cred,
"ssh", priv->username,
sess->hostname)))
goto cleanup;
/* tunnelled password authentication */
if ((rc = libssh2_userauth_password(sess->session,
priv->username,
priv->password)) == 0) {
password)) == 0) {
ret = 0;
goto cleanup;
}
} else {
/* password authentication with interactive password request */
if (!sess->cred || !sess->cred->cb) {
virReportError(VIR_ERR_SSH, "%s",
_("Can't perform authentication: "
"Authentication callback not provided"));
goto cleanup;
}
/* Try the authenticating the set amount of times. The server breaks the
* connection if maximum number of bad auth tries is exceeded */
while (true) {
if (!(password = virAuthGetPasswordPath(sess->authPath, sess->cred,
"ssh", priv->username,
sess->hostname)))
goto cleanup;
if (rc != LIBSSH2_ERROR_AUTHENTICATION_FAILED)
break;
/* tunnelled password authentication */
if ((rc = libssh2_userauth_password(sess->session,
priv->username,
password)) == 0) {
ret = 0;
goto cleanup;
}
if (rc != LIBSSH2_ERROR_AUTHENTICATION_FAILED)
break;
VIR_FREE(password);
}
VIR_FREE(password);
}
/* error path */