mirror of https://github.com/hak5/openwrt-owl.git
drop userspace pptp - it is defunct, slow and badly integrated
SVN-Revision: 32198owl
Jo-Philipp Wich
parent
13b8a13d48
commit
b43599598c
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@ -1,48 +0,0 @@
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#
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# Copyright (C) 2006-2012 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=pptp
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PKG_VERSION:=1.7.1
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PKG_RELEASE:=5
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=@SF/pptpclient
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PKG_MD5SUM:=b47735ba5d6d37dfdbccb85afc044ede
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include $(INCLUDE_DIR)/package.mk
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define Package/pptp
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SECTION:=net
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CATEGORY:=Network
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TITLE:=PPTP client
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MAINTAINER:=Jo-Philipp Wich <xm@subsignal.org>
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URL:=http://pptpclient.sourceforge.net/
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DEPENDS:=+ppp +kmod-gre +resolveip
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endef
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define Package/pptp/description
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This package contains a PPTP (Point-to-Point Tunneling Protocol) client.
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endef
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define Package/pptp/conffiles
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/etc/ppp/options.pptp
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endef
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MAKE_FLAGS += OPTIMIZE="$(TARGET_CFLAGS)"
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define Package/pptp/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/pptp $(1)/usr/sbin/
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$(INSTALL_DIR) $(1)/etc/ppp
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$(INSTALL_DATA) ./files/options.pptp $(1)/etc/ppp/
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$(INSTALL_DIR) $(1)/lib/netifd/proto/
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$(INSTALL_BIN) ./files/pptp.sh $(1)/lib/netifd/proto/
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endef
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$(eval $(call BuildPackage,pptp))
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@ -1,7 +0,0 @@
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lock
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noauth
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nobsdcomp
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nodeflate
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idle 0
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mppe required,no40,no56,stateless
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maxfail 0
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@ -1,55 +0,0 @@
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#!/bin/sh
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. /lib/functions.sh
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. ../netifd-proto.sh
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init_proto "$@"
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INCLUDE_ONLY=1
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. ./ppp.sh
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proto_pptp_init_config() {
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ppp_generic_init_config
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proto_config_add_string "server"
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proto_config_add_boolean "buffering"
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available=1
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no_device=1
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}
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proto_pptp_setup() {
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local config="$1"
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local iface="$2"
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local load
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json_get_vars server buffering
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serv_addr=
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for ip in $(resolveip -t 5 "$server"); do
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( proto_add_host_dependency "$config" "$server" )
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serv_addr=1
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done
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[ -n "$serv_addr" ] || {
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echo "Could not resolve server address"
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sleep 5
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proto_setup_failed "$config"
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exit 1
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}
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[ "${buffering:-1}" == 0 ] && buffering="--nobuffer" || buffering=
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for module in slhc ppp_generic ppp_async ip_gre; do
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grep -q "$module" /proc/modules && continue
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/sbin/insmod $module 2>&- >&-
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load=1
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done
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[ "$load" = "1" ] && sleep 1
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ppp_generic_setup "$config" \
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pty "/usr/sbin/pptp $server --loglevel 0 --nolaunchpppd $buffering" \
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file /etc/ppp/options.pptp
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}
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proto_pptp_teardown() {
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ppp_generic_teardown "$@"
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}
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add_protocol pptp
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@ -1,74 +0,0 @@
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--- a/pptp.c
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+++ b/pptp.c
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@@ -60,6 +60,7 @@
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int syncppp = 0;
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int log_level = 1;
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int disable_buffer = 0;
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+pid_t callmgr_pid = 0;
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struct in_addr get_ip_address(char *name);
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int open_callmgr(struct in_addr inetaddr, char *phonenr, int argc,char **argv,char **envp, int pty_fd, int gre_fd);
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@@ -115,6 +116,8 @@ sigjmp_buf env;
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/*** signal handler ***********************************************************/
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void sighandler(int sig)
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{
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+ fprintf(stderr, "Got signal, pid=%d\n", callmgr_pid);
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+ fflush(stderr);
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siglongjmp(env, 1);
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}
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@@ -330,6 +333,14 @@ int main(int argc, char **argv, char **e
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parent_pid = 0; /* don't kill pppd */
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}
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+ if (sigsetjmp(env, 1)!= 0) goto shutdown;
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+
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+ signal(SIGINT, sighandler);
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+ signal(SIGTERM, sighandler);
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+ signal(SIGKILL, sighandler);
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+ signal(SIGCHLD, sighandler);
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+ signal(SIGUSR1, sigstats);
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+
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do {
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/*
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* Open connection to call manager (Launch call manager if necessary.)
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@@ -360,13 +371,6 @@ int main(int argc, char **argv, char **e
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if (rc != 0) perror("prctl");
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#endif
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inststr(argc, argv, envp, buf);
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- if (sigsetjmp(env, 1)!= 0) goto shutdown;
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-
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- signal(SIGINT, sighandler);
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- signal(SIGTERM, sighandler);
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- signal(SIGKILL, sighandler);
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- signal(SIGCHLD, sighandler);
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- signal(SIGUSR1, sigstats);
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/* Do GRE copy until close. */
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pptp_gre_copy(call_id, peer_call_id, pty_fd, gre_fd);
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@@ -375,6 +379,8 @@ shutdown:
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/* on close, kill all. */
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if(launchpppd)
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kill(parent_pid, SIGTERM);
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+ if (callmgr_pid)
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+ kill(callmgr_pid, SIGTERM);
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close(pty_fd);
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close(callmgr_sock);
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exit(0);
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@@ -407,7 +413,7 @@ int open_callmgr(struct in_addr inetaddr
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struct sockaddr_un where;
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const int NUM_TRIES = 3;
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int i, fd;
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- pid_t pid;
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+ pid_t pid = 0;
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int status;
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/* Open socket */
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if ((fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) {
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@@ -434,6 +440,7 @@ int open_callmgr(struct in_addr inetaddr
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launch_callmgr(inetaddr, phonenr, argc, argv, envp);
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}
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default: /* parent */
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+ callmgr_pid = pid;
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waitpid(pid, &status, 0);
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if (status!= 0)
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fatal("Call manager exited with error %d", status);
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