ports/187363: [new port][net/macchanger] GNU macchanger port for the FreeBSD system
clutton
clutton at zoho.com
Sat Mar 8 08:30:01 UTC 2014
>Number: 187363
>Category: ports
>Synopsis: [new port][net/macchanger] GNU macchanger port for the FreeBSD system
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Sat Mar 08 08:30:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator: clutton
>Release:
>Organization:
>Environment:
>Description:
GNU macchanger is a good tool because of it's mac's addresses database.
The pool request https://github.com/alobbs/macchanger/pull/9
I hope patches will be accepted in new versions, for now I'd like to start by providing a working version.
One feature was commented, because I don't know how to implement it now...
>How-To-Repeat:
>Fix:
Patch attached with submission follows:
# This is a shell archive. Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file". Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
# macchanger
# macchanger/pkg-plist
# macchanger/files
# macchanger/files/patch-src_netinfo.h
# macchanger/files/patch-src_netinfo.c
# macchanger/files/patch-src_main.c
# macchanger/Makefile
# macchanger/distinfo
# macchanger/pkg-descr
#
echo c - macchanger
mkdir -p macchanger > /dev/null 2>&1
echo x - macchanger/pkg-plist
sed 's/^X//' >macchanger/pkg-plist << 'd03b69c5dadd960b1ea1d2397b6ac821'
Xbin/macchanger
Xman/man1/macchanger.1.gz
X%%DATADIR%%/OUI.list
X%%DATADIR%%/wireless.list
X at dirrmtry %%DATADIR%%
d03b69c5dadd960b1ea1d2397b6ac821
echo c - macchanger/files
mkdir -p macchanger/files > /dev/null 2>&1
echo x - macchanger/files/patch-src_netinfo.h
sed 's/^X//' >macchanger/files/patch-src_netinfo.h << 'cb21b643c2b0f08fdb9e24dc4956a846'
X--- src/netinfo.h 2013-03-17 00:54:41.000000000 +0200
X+++ src/netinfo.h 2014-03-08 07:14:58.334245891 +0200
X@@ -30,6 +30,17 @@
X #include <net/if.h>
X #include "mac.h"
X
X+#ifdef __linux__
X+#define sockaddr_dl sockaddr_ll
X+#define sdl_family sll_family
X+#define AF_LINK AF_PACKET
X+#define LLADDR(s) s->sll_addr;
X+#endif
X+
X+#ifdef __FreeBSD__
X+#define SIOCSIFHWADDR SIOCSIFLLADDR
X+#endif
X+
X typedef struct {
X int sock;
X struct ifreq dev;
cb21b643c2b0f08fdb9e24dc4956a846
echo x - macchanger/files/patch-src_netinfo.c
sed 's/^X//' >macchanger/files/patch-src_netinfo.c << '6698a3f09c341f61778b29439b1b7d42'
X--- src/netinfo.c 2013-03-17 00:56:37.000000000 +0200
X+++ src/netinfo.c 2014-03-08 07:03:30.388297174 +0200
X@@ -29,8 +29,17 @@
X #include <unistd.h>
X #include <sys/ioctl.h>
X
X-#include <linux/ethtool.h>
X-#include <linux/sockios.h>
X+#if defined(__linux__)
X+# include <linux/ethtool.h>
X+# include <linux/sockios.h>
X+#elif defined(__FreeBSD__)
X+# include <net/if.h>
X+# include <net/if_dl.h>
X+# include <net/if_var.h>
X+# include <net/if_types.h>
X+# include <net/ethernet.h>
X+# include <ifaddrs.h>
X+#endif
X
X #include "netinfo.h"
X
X@@ -47,8 +56,9 @@
X return NULL;
X }
X
X- strcpy (new->dev.ifr_name, device);
X- if (ioctl(new->sock, SIOCGIFHWADDR, &new->dev) < 0) {
X+ strncpy (new->dev.ifr_name, device, sizeof(new->dev.ifr_name));
X+ new->dev.ifr_name[sizeof(new->dev.ifr_name)-1] = '\0';
X+ if (if_nametoindex(device) == 0) {
X perror ("[ERROR] Set device name");
X free(new);
X return NULL;
X@@ -65,31 +75,56 @@
X free(net);
X }
X
X-
X mac_t *
X mc_net_info_get_mac (const net_info_t *net)
X {
X- int i;
X- mac_t *new = (mac_t *) malloc (sizeof(mac_t));
X+ int i;
X+ mac_t *mac = (mac_t *) malloc (sizeof(mac_t));
X+ u_char *lladr;
X
X- for (i=0; i<6; i++) {
X- new->byte[i] = net->dev.ifr_hwaddr.sa_data[i] & 0xFF;
X- }
X+ struct ifaddrs *ifap, *ifa;
X+ struct sockaddr_dl *sdl;
X
X- return new;
X-}
X+ if (getifaddrs(&ifap) == 0) {
X+ for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
X+
X+ sdl = (struct sockaddr_dl *) ifa->ifa_addr;
X
X+ if (strcmp(ifa->ifa_name, net->dev.ifr_name) != 0)
X+ continue;
X+
X+ if (!sdl && sdl->sdl_family != AF_LINK)
X+ continue;
X+
X+ lladr = (u_char *) LLADDR(sdl);
X+ for (i=0; i<6; i++)
X+ mac->byte[i] = lladr[i] & 0xFF;
X+ break;
X+ }
X+ freeifaddrs(ifap);
X+ } else
X+ perror("getifaddrs");
X+
X+ return mac;
X+}
X
X int
X mc_net_info_set_mac (net_info_t *net, const mac_t *mac)
X {
X int i;
X+#if defined(__FreeBSD__)
X+ net->dev.ifr_addr.sa_family = AF_LINK;
X+ net->dev.ifr_addr.sa_len = ETHER_ADDR_LEN;
X+#endif
X
X- for (i=0; i<6; i++) {
X+ for (i=0; i<6; i++)
X+#if defined(__linux__)
X net->dev.ifr_hwaddr.sa_data[i] = mac->byte[i];
X- }
X+#elif defined(__FreeBSD__)
X+ net->dev.ifr_addr.sa_data[i] = mac->byte[i];
X+#endif
X
X- if (ioctl(net->sock, SIOCSIFHWADDR, &net->dev) < 0) {
X+ if (ioctl(net->sock, SIOCSIFHWADDR, &net->dev) == -1) {
X perror ("[ERROR] Could not change MAC: interface up or insufficient permissions");
X return -1;
X }
X@@ -97,6 +132,7 @@
X return 0;
X }
X
X+#if defined(__linux__)
X mac_t *
X mc_net_info_get_permanent_mac (const net_info_t *net)
X {
X@@ -125,3 +161,4 @@
X free(epa);
X return newmac;
X }
X+#endif
6698a3f09c341f61778b29439b1b7d42
echo x - macchanger/files/patch-src_main.c
sed 's/^X//' >macchanger/files/patch-src_main.c << '3805d61673e2a7a097c57875d5c38ba9'
X--- src/main.c 2013-03-17 00:57:41.000000000 +0200
X+++ src/main.c 2014-03-08 06:42:36.021380219 +0200
X@@ -40,9 +40,6 @@
X #include "maclist.h"
X #include "netinfo.h"
X
X-#define EXIT_OK 0
X-#define EXIT_ERROR 1
X-
X static void
X print_help (void)
X {
X@@ -51,10 +48,12 @@
X " -h, --help Print this help\n"
X " -V, --version Print version and exit\n"
X " -s, --show Print the MAC address and exit\n"
X- " -e, --endding Don't change the vendor bytes\n"
X+ " -e, --ending Don't change the vendor bytes\n"
X " -a, --another Set random vendor MAC of the same kind\n"
X " -A Set random vendor MAC of any kind\n"
X+#ifdef __linux__
X " -p, --permanent Reset to original, permanent hardware MAC\n"
X+#endif
X " -r, --random Set fully random MAC\n"
X " -l, --list[=keyword] Print known vendors\n"
X " -b, --bia Pretend to be a burned-in-address\n"
X@@ -94,8 +93,9 @@
X struct timeval tv;
X unsigned int seed;
X
X- if ((fd = open("/dev/urandom", O_RDONLY)) >= 0 ||
X- (fd = open("/dev/random", O_RDONLY)) >= 0)
X+ if ((fd = open("/dev/hwrng", O_RDONLY)) >= 0 ||
X+ (fd = open("/dev/random", O_RDONLY)) >= 0 ||
X+ (fd = open("/dev/urandom", O_RDONLY)) >= 0)
X {
X read (fd, &seed, sizeof(seed));
X close (fd);
X@@ -112,10 +112,12 @@
X main (int argc, char *argv[])
X {
X char random = 0;
X- char endding = 0;
X+ char ending = 0;
X char another_any = 0;
X char another_same = 0;
X+#ifdef __linux__
X char permanent = 0;
X+#endif
X char print_list = 0;
X char show = 0;
X char set_bia = 0;
X@@ -127,9 +129,12 @@
X {"help", no_argument, NULL, 'h'},
X {"version", no_argument, NULL, 'V'},
X {"random", no_argument, NULL, 'r'},
X- {"endding", no_argument, NULL, 'e'},
X+ {"ending", no_argument, NULL, 'e'},
X+ {"endding", no_argument, NULL, 'e'}, /* kept for backwards compatibility */
X {"another", no_argument, NULL, 'a'},
X+#ifdef __linux__
X {"permanent", no_argument, NULL, 'p'},
X+#endif
X {"show", no_argument, NULL, 's'},
X {"another_any", no_argument, NULL, 'A'},
X {"bia", no_argument, NULL, 'b'},
X@@ -140,7 +145,9 @@
X
X net_info_t *net;
X mac_t *mac;
X+#ifdef __linux__
X mac_t *mac_permanent;
X+#endif
X mac_t *mac_faked;
X char *device_name;
X int val;
X@@ -156,7 +163,7 @@
X "This is free software; see the source for copying conditions. There is NO\n"
X "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n",
X VERSION);
X- exit (EXIT_OK);
X+ exit (EXIT_SUCCESS);
X break;
X case 'l':
X print_list = 1;
X@@ -166,7 +173,7 @@
X random = 1;
X break;
X case 'e':
X- endding = 1;
X+ ending = 1;
X break;
X case 'b':
X set_bia = 1;
X@@ -180,9 +187,11 @@
X case 'A':
X another_any = 1;
X break;
X+#ifdef __linux__
X case 'p':
X permanent = 1;
X break;
X+#endif
X case 'm':
X set_mac = optarg;
X break;
X@@ -190,67 +199,78 @@
X case '?':
X default:
X print_help();
X- exit (EXIT_OK);
X+ exit (EXIT_SUCCESS);
X break;
X }
X }
X
X /* Read the MAC lists */
X if (mc_maclist_init() < 0) {
X- exit (EXIT_ERROR);
X+ exit (EXIT_FAILURE);
X }
X
X /* Print list? */
X if (print_list) {
X mc_maclist_print(search_word);
X- exit (EXIT_OK);
X+ exit (EXIT_SUCCESS);
X }
X
X /* Get device name argument */
X if (optind >= argc) {
X print_usage();
X- exit (EXIT_OK);
X+ exit (EXIT_SUCCESS);
X }
X device_name = argv[optind];
X
X /* Seed a random number generator */
X random_seed();
X
X- /* Read the MAC */
X+ /* Read the MAC */
X if ((net = mc_net_info_new(device_name)) == NULL) {
X- exit (EXIT_ERROR);
X+ exit (EXIT_FAILURE);
X }
X mac = mc_net_info_get_mac(net);
X+#ifdef __linux__
X mac_permanent = mc_net_info_get_permanent_mac(net);
X+#endif
X+
X+ /* --bia can only be used with --random */
X+ if (set_bia && !random) {
X+ fprintf (stderr, "[WARNING] Ignoring --bia option that can only be used with --random\n");
X+ }
X
X /* Print the current MAC info */
X print_mac ("Current MAC: ", mac);
X+#ifdef __linux__
X print_mac ("Permanent MAC: ", mac_permanent);
X+#endif
X
X /* Change the MAC */
X mac_faked = mc_mac_dup (mac);
X
X if (show) {
X- exit (EXIT_OK);
X+ exit (EXIT_SUCCESS);
X } else if (set_mac) {
X if (mc_mac_read_string (mac_faked, set_mac) < 0) {
X- exit (EXIT_ERROR);
X+ exit (EXIT_FAILURE);
X }
X } else if (random) {
X mc_mac_random (mac_faked, 6, set_bia);
X- } else if (endding) {
X- mc_mac_random (mac_faked, 3, set_bia);
X+ } else if (ending) {
X+ mc_mac_random (mac_faked, 3, 1);
X } else if (another_same) {
X val = mc_maclist_is_wireless (mac);
X mc_maclist_set_random_vendor (mac_faked, val);
X- mc_mac_random (mac_faked, 3, set_bia);
X+ mc_mac_random (mac_faked, 3, 1);
X } else if (another_any) {
X mc_maclist_set_random_vendor(mac_faked, mac_is_anykind);
X- mc_mac_random (mac_faked, 3, set_bia);
X+ mc_mac_random (mac_faked, 3, 1);
X+#ifdef __linux__
X } else if (permanent) {
X mac_faked = mc_mac_dup (mac_permanent);
X+#endif
X } else {
X- mc_mac_next (mac_faked);
X+ exit (EXIT_SUCCESS); /* default to show */
X }
X
X /* Set the new MAC */
X@@ -272,9 +292,11 @@
X /* Memory free */
X mc_mac_free (mac);
X mc_mac_free (mac_faked);
X+#ifdef __linux__
X mc_mac_free (mac_permanent);
X+#endif
X mc_net_info_free (net);
X mc_maclist_free();
X
X- return (ret == 0) ? EXIT_OK : EXIT_ERROR;
X+ return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
X }
3805d61673e2a7a097c57875d5c38ba9
echo x - macchanger/Makefile
sed 's/^X//' >macchanger/Makefile << '3a74b2cc6a0f2b8b8b8e28da5443e260'
X# $FreeBSD$
X
XPORTNAME= macchanger
XPORTVERSION= 1.6.0
XCATEGORIES= net
XMASTER_SITES= GNU
X
XMAINTAINER= clutton at zoho.com
XCOMMENT= GNU MAC Changer
X
XLICENSE= GPLv3
X
XGNU_CONFIGURE= yes
X
XINFO= macchanger
X
X.include <bsd.port.mk>
3a74b2cc6a0f2b8b8b8e28da5443e260
echo x - macchanger/distinfo
sed 's/^X//' >macchanger/distinfo << '614a08e9cf0867f64ce5227faaa18894'
XSHA256 (macchanger-1.6.0.tar.gz) = 31534f138f1d21fa247be74ba6bef3fbfa47bbcd5033e99bd10c432fe58e51f7
XSIZE (macchanger-1.6.0.tar.gz) = 352061
614a08e9cf0867f64ce5227faaa18894
echo x - macchanger/pkg-descr
sed 's/^X//' >macchanger/pkg-descr << '23d5d0fdb10e0c2778a645d256385f23'
XGNU MAC Changer is an utility that makes the maniputation of MAC addresses of
Xnetwork interfaces easier.
X
XWWW: http://www.gnu.org/software/macchanger
23d5d0fdb10e0c2778a645d256385f23
exit
>Release-Note:
>Audit-Trail:
>Unformatted:
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