diff options
Diffstat (limited to 'server/providers/krb5/krb5_auth.c')
| -rw-r--r-- | server/providers/krb5/krb5_auth.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/server/providers/krb5/krb5_auth.c b/server/providers/krb5/krb5_auth.c index 73d3ccdc7..14562760e 100644 --- a/server/providers/krb5/krb5_auth.c +++ b/server/providers/krb5/krb5_auth.c @@ -489,6 +489,12 @@ static void krb5_pam_handler(struct be_req *be_req) pd = talloc_get_type(be_req->req_data, struct pam_data); + if (be_is_offline(be_req->be_ctx)) { + DEBUG(4, ("Backend is marked offline, retry later!\n")); + pam_status = PAM_AUTHINFO_UNAVAIL; + goto done; + } + if (pd->cmd != SSS_PAM_AUTHENTICATE && pd->cmd != SSS_PAM_CHAUTHTOK) { DEBUG(4, ("krb5 does not handles pam task %d.\n", pd->cmd)); pam_status = PAM_SUCCESS; @@ -653,6 +659,11 @@ static void krb5_pam_handler_done(struct tevent_req *req) pd->pam_status = *msg_status; + if (pd->pam_status == PAM_AUTHINFO_UNAVAIL) { + be_mark_offline(be_req->be_ctx); + goto done; + } + if (pd->pam_status == PAM_SUCCESS && pd->cmd == SSS_PAM_AUTHENTICATE) { env = talloc_asprintf(pd, "%s=%s", SSSD_REALM, krb5_ctx->realm); if (env == NULL) { @@ -741,20 +752,18 @@ static void krb5_pam_handler_cache_done(struct tevent_req *subreq) } struct bet_ops krb5_auth_ops = { - .check_online = NULL, .handler = krb5_pam_handler, .finalize = NULL, }; struct bet_ops krb5_chpass_ops = { - .check_online = NULL, .handler = krb5_pam_handler, .finalize = NULL, }; -int sssm_krb5_auth_init(struct be_ctx *bectx, struct bet_ops **ops, - void **pvt_auth_data) +int sssm_krb5_auth_init(struct be_ctx *bectx, + struct bet_ops **ops, void **pvt_auth_data) { struct krb5_ctx *ctx = NULL; char *value = NULL; |