static void qb_ipcs_uc_recv_and_auth(int32_t sock, struct qb_ipcs_service *s) { int res = 0; struct ipc_auth_data *data = NULL; #ifdef SO_PASSCRED int on = 1; #endif data = init_ipc_auth_data(sock, sizeof(struct qb_ipc_connection_request)); if (data == NULL) { close(sock); /* -ENOMEM */ return; } data->s = s; qb_ipcs_ref(data->s); #ifdef SO_PASSCRED setsockopt(sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on)); #endif res = s->poll_fns.dispatch_add(QB_LOOP_MED, data->sock, POLLIN | POLLPRI | POLLNVAL, data, process_auth); if (res < 0) { qb_util_log(LOG_DEBUG, "Failed to process AUTH for fd (%d)", data->sock); close(sock); destroy_ipc_auth_data(data); } }
int32_t qb_ipcc_us_setup_connect(struct qb_ipcc_connection *c, struct qb_ipc_connection_response *r) { int32_t res; struct qb_ipc_connection_request request; struct ipc_auth_data *data; #ifdef QB_LINUX int off = 0; int on = 1; #endif res = qb_ipcc_stream_sock_connect(c->name, &c->setup.u.us.sock); if (res != 0) { return res; } #ifdef QB_LINUX setsockopt(c->setup.u.us.sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on)); #endif memset(&request, 0, sizeof(request)); request.hdr.id = QB_IPC_MSG_AUTHENTICATE; request.hdr.size = sizeof(request); request.max_msg_size = c->setup.max_msg_size; res = qb_ipc_us_send(&c->setup, &request, request.hdr.size); if (res < 0) { qb_ipcc_us_sock_close(c->setup.u.us.sock); return res; } data = init_ipc_auth_data(c->setup.u.us.sock, sizeof(struct qb_ipc_connection_response)); if (data == NULL) { qb_ipcc_us_sock_close(c->setup.u.us.sock); return -ENOMEM; } qb_ipc_us_ready(&c->setup, NULL, -1, POLLIN); res = qb_ipc_us_recv_msghdr(data); #ifdef QB_LINUX setsockopt(c->setup.u.us.sock, SOL_SOCKET, SO_PASSCRED, &off, sizeof(off)); #endif if (res != data->len) { destroy_ipc_auth_data(data); return res; } memcpy(r, &data->msg.res, sizeof(struct qb_ipc_connection_response)); qb_ipc_auth_creds(data); c->egid = data->ugp.gid; c->server_pid = data->ugp.pid; destroy_ipc_auth_data(data); return r->hdr.error; }