diff options
| -rw-r--r-- | source4/ldap_server/ldap_bind.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source4/ldap_server/ldap_bind.c b/source4/ldap_server/ldap_bind.c index 25be4802d6..92afb800e0 100644 --- a/source4/ldap_server/ldap_bind.c +++ b/source4/ldap_server/ldap_bind.c @@ -243,12 +243,26 @@ static NTSTATUS ldapsrv_BindSASL(struct ldapsrv_call *call) req->creds.SASL.mechanism); } + if (context && conn->sockets.sasl) { + TALLOC_FREE(context); + status = NT_STATUS_NOT_SUPPORTED; + result = LDAP_UNWILLING_TO_PERFORM; + errstr = talloc_asprintf(reply, + "SASL:[%s]: Sign or Seal are not allowed if SASL encryption has already been set up", + req->creds.SASL.mechanism); + } + if (context) { context->conn = conn; status = gensec_create_tstream(context, context->conn->gensec, context->conn->sockets.raw, &context->sasl); + if (NT_STATUS_IS_OK(status)) { + if (!talloc_reference(context->sasl, conn->gensec)) { + status = NT_STATUS_NO_MEMORY; + } + } } if (result != LDAP_SUCCESS) { @@ -294,12 +308,16 @@ static NTSTATUS ldapsrv_BindSASL(struct ldapsrv_call *call) call->postprocess_recv = ldapsrv_sasl_postprocess_recv; call->postprocess_private = context; } + talloc_unlink(conn, conn->gensec); + conn->gensec = NULL; } else { status = auth_nt_status_squash(status); if (result == 0) { result = LDAP_INVALID_CREDENTIALS; errstr = talloc_asprintf(reply, "SASL:[%s]: %s", req->creds.SASL.mechanism, nt_errstr(status)); } + talloc_unlink(conn, conn->gensec); + conn->gensec = NULL; } resp->response.resultcode = result; |