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- Committer: Teddy Hogeborn
- Date: 2008-08-12 19:22:34 UTC
- Revision ID: teddy@fukt.bsnet.se-20080812192234-8bm17713ltih9ud1
* initramfs-tools-hook: New.
* initramfs-tools-hook-conf: New.
* initramfs-tools-hook-conf: New.
added
removed
plugins.d/password-request.c
44
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#include <string.h> /* memset(), strcmp(), strlen(),
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strerror(), memcpy(), strcpy() */
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#include <sys/ioctl.h> /* ioctl */
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#include <net/if.h> /* ifreq, SIOCGIFFLAGS, SIOCSIFFLAGS,
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IFF_UP */
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#include <sys/types.h> /* socket(), inet_pton(), sockaddr,
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sockaddr_in6, PF_INET6,
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SOCK_STREAM, INET6_ADDRSTRLEN,
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uid_t, gid_t */
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#include <inttypes.h> /* PRIu16 */
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#include <sys/socket.h> /* socket(), struct sockaddr_in6,
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struct in6_addr, inet_pton(),
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connect() */
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bool debug = false;
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static const char *keydir = "/conf/conf.d/mandos";
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static const char mandos_protocol_version[] = "1";
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const char *argp_program_version = "mandosclient 1.0";
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const char *argp_program_version = "password-request 1.0";
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const char *argp_program_bug_address = "<mandos@fukt.bsnet.se>";
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/* Used for passing in values through the Avahi callback functions */
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} else {
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fprintf(stderr, "Unsupported algorithm: %s\n",
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result->unsupported_algorithm);
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fprintf(stderr, "Wrong key usage: %d\n",
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fprintf(stderr, "Wrong key usage: %u\n",
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result->wrong_key_usage);
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if(result->file_name != NULL){
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fprintf(stderr, "File name: %s\n", result->file_name);
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}
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if(debug){
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fprintf(stderr, "Setting up a tcp connection to %s, port %d\n",
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ip, port);
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fprintf(stderr, "Setting up a tcp connection to %s, port %" PRIu16
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"\n", ip, port);
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}
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460
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tcp_sd = socket(PF_INET6, SOCK_STREAM, 0);
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fprintf(stderr, "Bad address: %s\n", ip);
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return -1;
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}
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to.in6.sin6_port = htons(port); /* Spurious warning */
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to.in6.sin6_port = htons(port); /* Spurious warning */
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to.in6.sin6_scope_id = (uint32_t)if_index;
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if(debug){
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fprintf(stderr, "Connection to: %s, port %d\n", ip, port);
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fprintf(stderr, "Connection to: %s, port %" PRIu16 "\n", ip,
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port);
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char addrstr[INET6_ADDRSTRLEN] = "";
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if(inet_ntop(to.in6.sin6_family, &(to.in6.sin6_addr), addrstr,
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sizeof(addrstr)) == NULL){
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char ip[AVAHI_ADDRESS_STR_MAX];
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avahi_address_snprint(ip, sizeof(ip), address);
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if(debug){
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fprintf(stderr, "Mandos server \"%s\" found on %s (%s, %d) on"
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" port %d\n", name, host_name, ip, interface, port);
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fprintf(stderr, "Mandos server \"%s\" found on %s (%s, %"
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PRIu16 ") on port %d\n", name, host_name, ip,
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interface, port);
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}
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int ret = start_mandos_communication(ip, port, interface, mc);
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if (ret == 0){
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" passwords from mandos server" };
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ret = argp_parse (&argp, argc, argv, 0, 0, NULL);
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if (ret == ARGP_ERR_UNKNOWN){
867
fprintf(stderr, "Unkown error while parsing arguments\n");
868
fprintf(stderr, "Unknown error while parsing arguments\n");
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exitcode = EXIT_FAILURE;
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goto end;
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}
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seckeyfile = combinepath(keydir, seckeyfile);
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if (seckeyfile == NULL){
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perror("combinepath");
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exitcode = EXIT_FAILURE;
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goto end;
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}
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ret = init_gnutls_global(&mc, pubkeyfile, seckeyfile);
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if (ret == -1){
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fprintf(stderr, "init_gnutls_global\n");
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fprintf(stderr, "init_gnutls_global failed\n");
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exitcode = EXIT_FAILURE;
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goto end;
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} else {
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gnutls_initalized = true;
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895
}
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/* If the interface is down, bring it up */
898
{
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sd = socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP);
900
if(sd < 0) {
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perror("socket");
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exitcode = EXIT_FAILURE;
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goto end;
904
}
905
strcpy(network.ifr_name, interface); /* Spurious warning */
906
ret = ioctl(sd, SIOCGIFFLAGS, &network);
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if(ret == -1){
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perror("ioctl SIOCGIFFLAGS");
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exitcode = EXIT_FAILURE;
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goto end;
911
}
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if((network.ifr_flags & IFF_UP) == 0){
913
network.ifr_flags |= IFF_UP;
914
ret = ioctl(sd, SIOCSIFFLAGS, &network);
915
if(ret == -1){
916
perror("ioctl SIOCSIFFLAGS");
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exitcode = EXIT_FAILURE;
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goto end;
919
}
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}
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close(sd);
922
}
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uid = getuid();
895
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gid = getgid();
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ret = setuid(uid);
898
928
if (ret == -1){
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perror("setuid");
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goto end;
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}
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/* If the interface is down, bring it up */
941
{
942
sd = socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP);
943
if(sd < 0) {
944
perror("socket");
945
exitcode = EXIT_FAILURE;
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goto end;
947
}
948
strcpy(network.ifr_name, interface); /* Spurious warning */
949
ret = ioctl(sd, SIOCGIFFLAGS, &network);
950
if(ret == -1){
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perror("ioctl SIOCGIFFLAGS");
952
exitcode = EXIT_FAILURE;
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goto end;
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}
955
if((network.ifr_flags & IFF_UP) == 0){
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network.ifr_flags |= IFF_UP;
957
ret = ioctl(sd, SIOCSIFFLAGS, &network);
958
if(ret == -1){
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perror("ioctl SIOCSIFFLAGS");
960
exitcode = EXIT_FAILURE;
961
goto end;
962
}
963
}
964
close(sd);
965
}
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if (not debug){
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avahi_set_log_function(empty_log);
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}
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Version: 2.0.2.dev0