From f28cb1b0a926f1ea98700b7871537ad1793511fd Mon Sep 17 00:00:00 2001 From: Dmitry Kozlov Date: Wed, 5 Jan 2011 15:18:59 +0300 Subject: rename accel-pptp to accel-ppp --- accel-pptpd/radius/req.c | 277 ----------------------------------------------- 1 file changed, 277 deletions(-) delete mode 100644 accel-pptpd/radius/req.c (limited to 'accel-pptpd/radius/req.c') diff --git a/accel-pptpd/radius/req.c b/accel-pptpd/radius/req.c deleted file mode 100644 index a384f236..00000000 --- a/accel-pptpd/radius/req.c +++ /dev/null @@ -1,277 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "log.h" -#include "radius_p.h" - -#include "memdebug.h" - -static int urandom_fd; - -static int rad_req_read(struct triton_md_handler_t *h); -static void rad_req_timeout(struct triton_timer_t *t); - -struct rad_req_t *rad_req_alloc(struct radius_pd_t *rpd, int code, const char *username) -{ - struct rad_plugin_t *plugin; - struct rad_req_t *req = _malloc(sizeof(*req)); - - if (!req) - return NULL; - - memset(req, 0, sizeof(*req)); - req->rpd = rpd; - req->hnd.fd = -1; - req->ctx.before_switch = log_switch; - - req->server_addr = conf_auth_server; - req->server_port = conf_auth_server_port; - - while (1) { - if (read(urandom_fd, req->RA, 16) != 16) { - if (errno == EINTR) - continue; - log_ppp_error("radius:req:read urandom: %s\n", strerror(errno)); - goto out_err; - } - break; - } - - req->pack = rad_packet_alloc(code); - if (!req->pack) - goto out_err; - - if (rad_packet_add_str(req->pack, NULL, "User-Name", username)) - goto out_err; - if (conf_nas_identifier) - if (rad_packet_add_str(req->pack, NULL, "NAS-Identifier", conf_nas_identifier)) - goto out_err; - if (conf_nas_ip_address) - if (rad_packet_add_ipaddr(req->pack, NULL, "NAS-IP-Address", conf_nas_ip_address)) - goto out_err; - if (rad_packet_add_int(req->pack, NULL, "NAS-Port", rpd->ppp->unit_idx)) - goto out_err; - if (rad_packet_add_val(req->pack, NULL, "NAS-Port-Type", "Virtual")) - goto out_err; - if (rad_packet_add_val(req->pack, NULL, "Service-Type", "Framed-User")) - goto out_err; - if (rad_packet_add_val(req->pack, NULL, "Framed-Protocol", "PPP")) - goto out_err; - if (rpd->ppp->ctrl->calling_station_id) - if (rad_packet_add_str(req->pack, NULL, "Calling-Station-Id", rpd->ppp->ctrl->calling_station_id)) - goto out_err; - if (rpd->ppp->ctrl->called_station_id) - if (rad_packet_add_str(req->pack, NULL, "Called-Station-Id", rpd->ppp->ctrl->called_station_id)) - goto out_err; - if (rpd->attr_class) - if (rad_packet_add_octets(req->pack, NULL, "Class", rpd->attr_class, rpd->attr_class_len)) - goto out_err; - - list_for_each_entry(plugin, &req->rpd->plugin_list, entry) { - switch (code) { - case CODE_ACCESS_REQUEST: - if (plugin->send_access_request && plugin->send_access_request(plugin, req->pack)) - goto out_err; - break; - case CODE_ACCOUNTING_REQUEST: - if (plugin->send_accounting_request && plugin->send_accounting_request(plugin, req->pack)) - goto out_err; - break; - } - } - - return req; - -out_err: - rad_req_free(req); - return NULL; -} - -int rad_req_acct_fill(struct rad_req_t *req) -{ - req->server_addr = conf_acct_server; - req->server_port = conf_acct_server_port; - - memset(req->RA, 0, sizeof(req->RA)); - - if (rad_packet_add_val(req->pack, NULL, "Acct-Status-Type", "Start")) - return -1; - if (rad_packet_add_val(req->pack, NULL, "Acct-Authentic", "RADIUS")) - return -1; - if (rad_packet_add_str(req->pack, NULL, "Acct-Session-Id", req->rpd->ppp->sessionid)) - return -1; - if (rad_packet_add_int(req->pack, NULL, "Acct-Session-Time", 0)) - return -1; - if (rad_packet_add_int(req->pack, NULL, "Acct-Input-Octets", 0)) - return -1; - if (rad_packet_add_int(req->pack, NULL, "Acct-Output-Octets", 0)) - return -1; - if (rad_packet_add_int(req->pack, NULL, "Acct-Input-Packets", 0)) - return -1; - if (rad_packet_add_int(req->pack, NULL, "Acct-Output-Packets", 0)) - return -1; - if (rad_packet_add_int(req->pack, NULL, "Acct-Input-Gigawords", 0)) - return -1; - if (rad_packet_add_int(req->pack, NULL, "Acct-Output-Gigawords", 0)) - return -1; - if (rad_packet_add_int(req->pack, NULL, "Acct-Delay-Time", 0)) - return -1; - if (rad_packet_add_ipaddr(req->pack, NULL, "Framed-IP-Address", req->rpd->ppp->peer_ipaddr)) - return -1; - - return 0; -} - -void rad_req_free(struct rad_req_t *req) -{ - if (req->hnd.fd >= 0 ) - close(req->hnd.fd); - if (req->pack) - rad_packet_free(req->pack); - if (req->reply) - rad_packet_free(req->reply); - _free(req); -} - -static int make_socket(struct rad_req_t *req) -{ - struct sockaddr_in addr; - - req->hnd.fd = socket(PF_INET, SOCK_DGRAM, 0); - if (req->hnd.fd < 0) { - log_ppp_error("radius:socket: %s\n", strerror(errno)); - return -1; - } - - memset(&addr, 0, sizeof(addr)); - addr.sin_family = AF_INET; - - if (conf_bind) { - addr.sin_addr.s_addr = conf_bind; - if (bind(req->hnd.fd, (struct sockaddr *) &addr, sizeof(addr))) { - log_ppp_error("radius:bind: %s\n", strerror(errno)); - goto out_err; - } - } - - addr.sin_addr.s_addr = req->server_addr; - addr.sin_port = htons(req->server_port); - - if (connect(req->hnd.fd, (struct sockaddr *) &addr, sizeof(addr))) { - log_ppp_error("radius:connect: %s\n", strerror(errno)); - goto out_err; - } - - if (fcntl(req->hnd.fd, F_SETFL, O_NONBLOCK)) { - log_ppp_error("radius: failed to set nonblocking mode: %s\n", strerror(errno)); - goto out_err; - } - - return 0; - -out_err: - close(req->hnd.fd); - req->hnd.fd = -1; - return -1; -} - -int rad_req_send(struct rad_req_t *req, int verbose) -{ - if (req->hnd.fd == -1 && make_socket(req)) - return -1; - - if (!req->pack->buf && rad_packet_build(req->pack, req->RA)) - goto out_err; - - if (verbose) { - log_ppp_info1("send "); - rad_packet_print(req->pack, log_ppp_info1); - } - - rad_packet_send(req->pack, req->hnd.fd, NULL); - - return 0; - -out_err: - close(req->hnd.fd); - req->hnd.fd = -1; - return -1; -} - -static void req_wakeup(struct rad_req_t *req) -{ - struct triton_context_t *ctx = req->rpd->ppp->ctrl->ctx; - triton_timer_del(&req->timeout); - triton_md_unregister_handler(&req->hnd); - triton_context_unregister(&req->ctx); - triton_context_wakeup(ctx); -} -static int rad_req_read(struct triton_md_handler_t *h) -{ - struct rad_req_t *req = container_of(h, typeof(*req), hnd); - struct rad_packet_t *pack; - int r; - - while (1) { - r = rad_packet_recv(h->fd, &pack, NULL); - - if (pack) { - if (req->reply) - rad_packet_free(req->reply); - req->reply = pack; - } - - if (r) - break; - } - - req_wakeup(req); - - return 1; -} -static void rad_req_timeout(struct triton_timer_t *t) -{ - struct rad_req_t *req = container_of(t, typeof(*req), timeout); - - req_wakeup(req); -} - -int rad_req_wait(struct rad_req_t *req, int timeout) -{ - req->hnd.read = rad_req_read; - req->timeout.expire = rad_req_timeout; - - triton_context_register(&req->ctx, req->rpd->ppp); - triton_md_register_handler(&req->ctx, &req->hnd); - triton_md_enable_handler(&req->hnd, MD_MODE_READ); - - req->timeout.period = timeout * 1000; - triton_timer_add(&req->ctx, &req->timeout, 0); - - triton_context_wakeup(&req->ctx); - - triton_context_schedule(); - - if (conf_verbose && req->reply) { - log_ppp_info1("recv "); - rad_packet_print(req->reply, log_ppp_info1); - } - return 0; -} - -void __init req_init(void) -{ - urandom_fd = open("/dev/urandom", O_RDONLY); - if (!urandom_fd) { - log_emerg("radius:req: open /dev/urandom: %s\n", strerror(errno)); - _exit(EXIT_FAILURE); - } -} -- cgit v1.2.3