Make sure disabling old RSA keys works on Windows.

[tinc] / src / tincd.c

diff --git a/src/tincd.c b/src/tincd.c
index c5f4c10..d0b00b0 100644 (file)
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -114,6 +114,7 @@ static struct option const long_options[] = {
        {"user", required_argument, NULL, 'U'},
        {"logfile", optional_argument, NULL, 4},
        {"pidfile", required_argument, NULL, 5},
+       {"option", required_argument, NULL, 'o'},
        {NULL, 0, NULL, 0}
 };
 
@@ -129,20 +130,20 @@ static void usage(bool status) {
                                program_name);
        else {
                printf("Usage: %s [option]...\n\n", program_name);
-               printf("  -c, --config=DIR           Read configuration options from DIR.\n"
-                               "  -D, --no-detach            Don't fork and detach.\n"
-                               "  -d, --debug[=LEVEL]        Increase debug level or set it to LEVEL.\n"
-                               "  -k, --kill[=SIGNAL]        Attempt to kill a running tincd and exit.\n"
-                               "  -n, --net=NETNAME          Connect to net NETNAME.\n"
-                               "  -K, --generate-keys[=BITS] Generate public/private RSA keypair.\n"
-                               "  -L, --mlock                Lock tinc into main memory.\n"
-                               "      --logfile[=FILENAME]   Write log entries to a logfile.\n"
-                               "      --pidfile=FILENAME     Write PID to FILENAME.\n"
-                               "  -o [HOST.]KEY=VALUE        Set global/host configuration value.\n"
-                               "  -R, --chroot               chroot to NET dir at startup.\n"
-                               "  -U, --user=USER            setuid to given USER at startup.\n"
-                               "      --help                 Display this help and exit.\n"
-                               "      --version              Output version information and exit.\n\n");
+               printf("  -c, --config=DIR               Read configuration options from DIR.\n"
+                               "  -D, --no-detach                Don't fork and detach.\n"
+                               "  -d, --debug[=LEVEL]            Increase debug level or set it to LEVEL.\n"
+                               "  -k, --kill[=SIGNAL]            Attempt to kill a running tincd and exit.\n"
+                               "  -n, --net=NETNAME              Connect to net NETNAME.\n"
+                               "  -K, --generate-keys[=BITS]     Generate public/private RSA keypair.\n"
+                               "  -L, --mlock                    Lock tinc into main memory.\n"
+                               "      --logfile[=FILENAME]       Write log entries to a logfile.\n"
+                               "      --pidfile=FILENAME         Write PID to FILENAME.\n"
+                               "  -o, --option=[HOST.]KEY=VALUE  Set global/host configuration value.\n"
+                               "  -R, --chroot                   chroot to NET dir at startup.\n"
+                               "  -U, --user=USER                setuid to given USER at startup.\n"
+                               "      --help                     Display this help and exit.\n"
+                               "      --version                  Output version information and exit.\n\n");
                printf("Report bugs to tinc@tinc-vpn.org.\n");
        }
 }
@@ -361,9 +362,6 @@ static bool keygen(int bits) {
        if(!f)
                return false;
 
-       if(disable_old_keys(f))
-               fprintf(stderr, "Warning: old key(s) found and disabled.\n");
-  
 #ifdef HAVE_FCHMOD
        /* Make it unreadable for others. */
        fchmod(fileno(f), 0600);
@@ -384,9 +382,6 @@ static bool keygen(int bits) {
        if(!f)
                return false;
 
-       if(disable_old_keys(f))
-               fprintf(stderr, "Warning: old key(s) found and disabled.\n");
-
        fputc('\n', f);
        PEM_write_RSAPublicKey(f, rsa_key);
        fclose(f);