/*
tincctl.c -- Controlling a running tincd
- Copyright (C) 2007-2014 Guus Sliepen <guus@tinc-vpn.org>
+ Copyright (C) 2007-2015 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
" subnets - all known subnets in the VPN\n"
" connections - all meta connections with ourself\n"
" [di]graph - graph of the VPN in dotty format\n"
+ " invitations - outstanding invitations\n"
" info NODE|SUBNET|ADDRESS Give information about a particular NODE, SUBNET or ADDRESS.\n"
" purge Purge unreachable nodes\n"
" debug N Set debug level\n"
" exchange Same as export followed by import\n"
" exchange-all Same as export-all followed by import\n"
" invite NODE [...] Generate an invitation for NODE\n"
- " join INVITATION Join a VPN using an INVITIATION\n"
+ " join INVITATION Join a VPN using an INVITATION\n"
" network [NETNAME] List all known networks, or switch to the one named NETNAME.\n"
" fsck Check the configuration files for problems.\n"
"\n");
}
+static int dump_invitations(void) {
+ char dname[PATH_MAX];
+ snprintf(dname, sizeof dname, "%s" SLASH "invitations", confbase);
+ DIR *dir = opendir(dname);
+ if(!dir) {
+ if(errno == ENOENT) {
+ fprintf(stderr, "No outstanding invitations.\n");
+ return 0;
+ }
+
+ fprintf(stderr, "Cannot not read directory %s: %s\n", dname, strerror(errno));
+ return 1;
+ }
+
+ struct dirent *ent;
+ bool found = false;
+
+ while((ent = readdir(dir))) {
+ char buf[MAX_STRING_SIZE];
+ if(b64decode(ent->d_name, buf, 24) != 18)
+ continue;
+
+ char fname[PATH_MAX];
+ snprintf(fname, sizeof fname, "%s" SLASH "%s", dname, ent->d_name);
+ FILE *f = fopen(fname, "r");
+ if(!f) {
+ fprintf(stderr, "Cannot open %s: %s\n", fname, strerror(errno));
+ fclose(f);
+ continue;
+ }
+
+ buf[0] = 0;
+ if(!fgets(buf, sizeof buf, f)) {
+ fprintf(stderr, "Invalid invitation file %s", fname);
+ fclose(f);
+ continue;
+ }
+ fclose(f);
+
+ char *eol = buf + strlen(buf);
+ while(strchr("\t \r\n", *--eol))
+ *eol = 0;
+ if(strncmp(buf, "Name = ", 7) || !check_id(buf + 7)) {
+ fprintf(stderr, "Invalid invitation file %s", fname);
+ continue;
+ }
+
+ found = true;
+ printf("%s %s\n", ent->d_name, buf + 7);
+ }
+
+ closedir(dir);
+
+ if(!found)
+ fprintf(stderr, "No outstanding invitations.\n");
+
+ return 0;
+}
+
static int cmd_dump(int argc, char *argv[]) {
bool only_reachable = false;
return 1;
}
+ if(!strcasecmp(argv[1], "invitations"))
+ return dump_invitations();
+
if(!connect_tincd(true))
return 1;
{"restart", cmd_restart},
{"reload", cmd_reload},
{"dump", cmd_dump},
+ {"list", cmd_dump},
{"purge", cmd_purge},
{"debug", cmd_debug},
{"retry", cmd_retry},