#include "xalloc.h"
#include "protocol.h"
#include "control_common.h"
+#include "crypto.h"
#include "ecdsagen.h"
#include "info.h"
+#include "invitation.h"
#include "names.h"
#include "rsagen.h"
#include "utils.h"
#ifdef HAVE_MINGW
#define mkdir(a, b) mkdir(a)
+#define SCRIPTEXTENSION ".bat"
+#else
+#define SCRIPTEXTENSION ""
#endif
static char **orig_argv;
static char *name = NULL;
static char controlcookie[1025];
-static char *tinc_conf = NULL;
-static char *hosts_dir = NULL;
+char *tinc_conf = NULL;
+char *hosts_dir = NULL;
struct timeval now;
// Horrible global variables...
static int pid = 0;
-static int fd = -1;
-static char line[4096];
+int fd = -1;
+char line[4096];
static int code;
static int req;
static int result;
static bool force = false;
-static bool tty = true;
+bool tty = true;
+bool confbasegiven = false;
+bool netnamegiven = false;
#ifdef HAVE_MINGW
static struct WSAData wsa_state;
static struct option const long_options[] = {
{"config", required_argument, NULL, 'c'},
- {"debug", optional_argument, NULL, 0},
- {"no-detach", no_argument, NULL, 0},
- {"mlock", no_argument, NULL, 0},
{"net", required_argument, NULL, 'n'},
{"help", no_argument, NULL, 1},
{"version", no_argument, NULL, 2},
- {"pidfile", required_argument, NULL, 5},
- {"logfile", required_argument, NULL, 0},
- {"bypass-security", no_argument, NULL, 0},
- {"chroot", no_argument, NULL, 0},
- {"user", required_argument, NULL, 0},
- {"option", required_argument, NULL, 0},
- {"force", no_argument, NULL, 6},
+ {"pidfile", required_argument, NULL, 3},
+ {"force", no_argument, NULL, 4},
{NULL, 0, NULL, 0}
};
" import [--force] Import host configuration file(s) from standard input\n"
" exchange [--force] Same as export followed by import\n"
" exchange-all [--force] 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"
"\n");
printf("Report bugs to tinc@tinc-vpn.org.\n");
}
int r;
int option_index = 0;
- while((r = getopt_long(argc, argv, "c:n:Dd::Lo:RU:", long_options, &option_index)) != EOF) {
+ while((r = getopt_long(argc, argv, "+c:n:", long_options, &option_index)) != EOF) {
switch (r) {
case 0: /* long option */
break;
case 'c': /* config file */
confbase = xstrdup(optarg);
+ confbasegiven = true;
break;
case 'n': /* net name given */
show_version = true;
break;
- case 5: /* open control socket here */
+ case 3: /* open control socket here */
pidfilename = xstrdup(optarg);
break;
- case 6: /* force */
+ case 4: /* force */
force = true;
break;
/* Check stdin and stdout */
if(ask && tty) {
/* Ask for a file and/or directory name. */
- fprintf(stdout, "Please enter a file to save %s to [%s]: ",
- what, filename);
+ fprintf(stdout, "Please enter a file to save %s to [%s]: ", what, filename);
fflush(stdout);
if(fgets(buf, sizeof buf, stdin) == NULL) {
- fprintf(stderr, "Error while reading stdin: %s\n",
- strerror(errno));
+ fprintf(stderr, "Error while reading stdin: %s\n", strerror(errno));
return NULL;
}
return true;
}
-static char buffer[4096];
-static size_t blen = 0;
+char buffer[4096];
+size_t blen = 0;
bool recvline(int fd, char *line, size_t len) {
char *newline = NULL;
+ if(!fd)
+ abort();
+
while(!(newline = memchr(buffer, '\n', blen))) {
int result = recv(fd, buffer + blen, sizeof buffer - blen, 0);
if(result == -1 && errno == EINTR)
return true;
}
-static bool recvdata(int fd, char *data, size_t len) {
+bool recvdata(int fd, char *data, size_t len) {
+ if(len == -1)
+ len = blen;
+
while(blen < len) {
int result = recv(fd, buffer + blen, sizeof buffer - blen, 0);
if(result == -1 && errno == EINTR)
}
#endif
-static bool connect_tincd(bool verbose) {
+bool connect_tincd(bool verbose) {
if(fd >= 0) {
fd_set r;
FD_ZERO(&r);
return 0;
}
+#ifdef SIGINT
+static void sigint_handler(int sig) {
+ fprintf(stderr, "\n");
+ shutdown(fd, SHUT_RDWR);
+}
+#endif
+
static int cmd_log(int argc, char *argv[]) {
if(argc > 2) {
fprintf(stderr, "Too many arguments!\n");
if(!connect_tincd(true))
return 1;
+#ifdef SIGINT
+ signal(SIGINT, sigint_handler);
+#endif
+
logcontrol(fd, stdout, argc > 1 ? atoi(argv[1]) : -1);
+
+#ifdef SIGINT
+ signal(SIGINT, SIG_DFL);
+#endif
+
+ close(fd);
+ fd = -1;
return 0;
}
return 0;
}
-static int rstrip(char *value) {
+int rstrip(char *value) {
int len = strlen(value);
while(len && strchr("\t\r\n ", value[len - 1]))
value[--len] = 0;
return len;
}
-static char *get_my_name(bool verbose) {
+char *get_my_name(bool verbose) {
FILE *f = fopen(tinc_conf, "r");
if(!f) {
if(verbose)
return NULL;
}
-#define VAR_SERVER 1 /* Should be in tinc.conf */
-#define VAR_HOST 2 /* Can be in host config file */
-#define VAR_MULTIPLE 4 /* Multiple statements allowed */
-#define VAR_OBSOLETE 8 /* Should not be used anymore */
-
-static struct {
- const char *name;
- int type;
-} const variables[] = {
+const var_t variables[] = {
/* Server configuration */
{"AddressFamily", VAR_SERVER},
- {"AutoConnect", VAR_SERVER},
+ {"AutoConnect", VAR_SERVER | VAR_SAFE},
{"BindToAddress", VAR_SERVER | VAR_MULTIPLE},
{"BindToInterface", VAR_SERVER},
- {"Broadcast", VAR_SERVER},
- {"ConnectTo", VAR_SERVER | VAR_MULTIPLE},
+ {"Broadcast", VAR_SERVER | VAR_SAFE},
+ {"ConnectTo", VAR_SERVER | VAR_MULTIPLE | VAR_SAFE},
{"DecrementTTL", VAR_SERVER},
{"Device", VAR_SERVER},
{"DeviceType", VAR_SERVER},
{"MACExpire", VAR_SERVER},
{"MaxOutputBufferSize", VAR_SERVER},
{"MaxTimeout", VAR_SERVER},
- {"Mode", VAR_SERVER},
+ {"Mode", VAR_SERVER | VAR_SAFE},
{"Name", VAR_SERVER},
{"PingInterval", VAR_SERVER},
{"PingTimeout", VAR_SERVER},
{"Port", VAR_HOST},
{"PublicKey", VAR_HOST | VAR_OBSOLETE},
{"PublicKeyFile", VAR_SERVER | VAR_HOST | VAR_OBSOLETE},
- {"Subnet", VAR_HOST | VAR_MULTIPLE},
+ {"Subnet", VAR_HOST | VAR_MULTIPLE | VAR_SAFE},
{"TCPOnly", VAR_SERVER | VAR_HOST},
- {"Weight", VAR_HOST},
+ {"Weight", VAR_HOST | VAR_SAFE},
{NULL, 0}
};
{"import", cmd_import},
{"exchange", cmd_exchange},
{"exchange-all", cmd_exchange_all},
+ {"invite", cmd_invite},
+ {"join", cmd_join},
{NULL, NULL},
};
if(dot) {
if((variables[i].type & VAR_HOST) && !strncasecmp(variables[i].name, dot + 1, strlen(dot + 1))) {
char *match;
- xasprintf(&match, "%.*s.%s", dot - text, text, variables[i].name);
+ xasprintf(&match, "%.*s.%s", (int)(dot - text), text, variables[i].name);
return match;
}
} else {
return 0;
}
+ crypto_init();
+
tty = isatty(0) && isatty(1);
if(optind >= argc)
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