X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Ftincctl.c;h=0cc7d06274b8f28e24b2bd154f2e0dfadbc0a210;hb=4bdf0e80ee4cd0d40eb6522dab05df9346a5b3d0;hp=aed1c315a0009d489cd5e113f5a209843a88c78e;hpb=fe2f1fceb546ca4326435cac26bcf3f513e82b43;p=tinc diff --git a/src/tincctl.c b/src/tincctl.c index aed1c315..0cc7d062 100644 --- a/src/tincctl.c +++ b/src/tincctl.c @@ -22,17 +22,12 @@ #include "system.h" #include -#include -#include -#include -#include -#include - #include #include "xalloc.h" #include "protocol.h" #include "control_common.h" +#include "rsagen.h" /* The name this program was run with. */ char *program_name = NULL; @@ -192,62 +187,25 @@ FILE *ask_and_open(const char *filename, const char *what, const char *mode) { return r; } -/* This function prettyprints the key generation process */ - -static void indicator(int a, int b, void *p) { - switch (a) { - case 0: - fprintf(stderr, "."); - break; - - case 1: - fprintf(stderr, "+"); - break; - - case 2: - fprintf(stderr, "-"); - break; - - case 3: - switch (b) { - case 0: - fprintf(stderr, " p\n"); - break; - - case 1: - fprintf(stderr, " q\n"); - break; - - default: - fprintf(stderr, "?"); - } - break; - - default: - fprintf(stderr, "?"); - } -} - /* Generate a public/private RSA keypair, and ask for a file to store them in. */ static bool keygen(int bits) { - RSA *rsa_key; + rsa_t key; FILE *f; char *name = NULL; char *filename; fprintf(stderr, _("Generating %d bits keys:\n"), bits); - rsa_key = RSA_generate_key(bits, 0x10001, indicator, NULL); - if(!rsa_key) { + if(!rsa_generate(&key, bits, 0x10001)) { fprintf(stderr, _("Error during key generation!\n")); return false; } else fprintf(stderr, _("Done.\n")); - asprintf(&filename, "%s/rsa_key.priv", confbase); + xasprintf(&filename, "%s/rsa_key.priv", confbase); f = ask_and_open(filename, _("private RSA key"), "a"); if(!f) @@ -261,14 +219,15 @@ static bool keygen(int bits) { if(ftell(f)) fprintf(stderr, _("Appending key to existing contents.\nMake sure only one key is stored in the file.\n")); - PEM_write_RSAPrivateKey(f, rsa_key, NULL, NULL, 0, NULL, NULL); + rsa_write_pem_private_key(&key, f); + fclose(f); free(filename); if(name) - asprintf(&filename, "%s/hosts/%s", confbase, name); + xasprintf(&filename, "%s/hosts/%s", confbase, name); else - asprintf(&filename, "%s/rsa_key.pub", confbase); + xasprintf(&filename, "%s/rsa_key.pub", confbase); f = ask_and_open(filename, _("public RSA key"), "a"); @@ -278,7 +237,8 @@ static bool keygen(int bits) { if(ftell(f)) fprintf(stderr, _("Appending key to existing contents.\nMake sure only one key is stored in the file.\n")); - PEM_write_RSAPublicKey(f, rsa_key); + rsa_write_pem_public_key(&key, f); + fclose(f); free(filename); @@ -292,11 +252,11 @@ static void make_names(void) { #ifdef HAVE_MINGW HKEY key; char installdir[1024] = ""; - long len = sizeof(installdir); + long len = sizeof installdir; #endif if(netname) - asprintf(&identname, "tinc.%s", netname); + xasprintf(&identname, "tinc.%s", netname); else identname = xstrdup("tinc"); @@ -304,12 +264,12 @@ static void make_names(void) { if(!RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\tinc", 0, KEY_READ, &key)) { if(!RegQueryValueEx(key, NULL, 0, 0, installdir, &len)) { if(!logfilename) - asprintf(&logfilename, "%s/log/%s.log", identname); + xasprintf(&logfilename, "%s/log/%s.log", identname); if(!confbase) { if(netname) - asprintf(&confbase, "%s/%s", installdir, netname); + xasprintf(&confbase, "%s/%s", installdir, netname); else - asprintf(&confbase, "%s", installdir); + xasprintf(&confbase, "%s", installdir); } } RegCloseKey(key); @@ -319,16 +279,16 @@ static void make_names(void) { #endif if(!controlsocketname) - asprintf(&controlsocketname, "%s/run/%s.control/socket", LOCALSTATEDIR, identname); + xasprintf(&controlsocketname, "%s/run/%s.control/socket", LOCALSTATEDIR, identname); if(netname) { if(!confbase) - asprintf(&confbase, CONFDIR "/tinc/%s", netname); + xasprintf(&confbase, CONFDIR "/tinc/%s", netname); else fprintf(stderr, _("Both netname and configuration directory given, using the latter...\n")); } else { if(!confbase) - asprintf(&confbase, CONFDIR "/tinc"); + xasprintf(&confbase, CONFDIR "/tinc"); } } @@ -360,7 +320,7 @@ static int send_ctl_request(int fd, enum request_type type, tinc_ctl_request_t req; int rv; struct iovec vector[2] = { - {&req, sizeof(req)}, + {&req, sizeof req}, {(void*) outdata, outdatalen} }; void *indata; @@ -425,7 +385,7 @@ static int send_ctl_request_cooked(int fd, enum request_type type, } if(buf != NULL) { - printf("%*s", buflen, buf); + printf("%*s", (int)buflen, buf); free(buf); } @@ -440,9 +400,7 @@ static int send_ctl_request_cooked(int fd, enum request_type type, int main(int argc, char *argv[], char *envp[]) { struct sockaddr_un addr; tinc_ctl_greeting_t greeting; - tinc_ctl_request_t req; int fd; - int len; int result; program_name = argv[0]; @@ -482,12 +440,12 @@ int main(int argc, char *argv[], char *envp[]) { // First handle commands that don't involve connecting to a running tinc daemon. if(!strcasecmp(argv[optind], "generate-keys")) { - return !keygen(optind > argc ? atoi(argv[optind + 1]) : 1024); + return !keygen(optind > argc ? atoi(argv[optind + 1]) : 2048); } if(!strcasecmp(argv[optind], "start")) { argv[optind] = NULL; - execve("tincd", argv, envp); + execve(SBINDIR "/tincd", argv, envp); fprintf(stderr, _("Could not start tincd: %s"), strerror(errno)); return 1; } @@ -613,7 +571,7 @@ int main(int argc, char *argv[], char *envp[]) { } debuglevel = atoi(argv[optind+1]); return send_ctl_request_cooked(fd, REQ_SET_DEBUG, &debuglevel, - sizeof(debuglevel)) != -1; + sizeof debuglevel) != -1; } if(!strcasecmp(argv[optind], "retry")) {