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use enum for option indices

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This commit is contained in:
Ivan Trubach
2025-04-07 14:01:59 +03:00
parent 9ebeff621a
commit 8eb830d304
4 changed files with 612 additions and 402 deletions
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487
nfq/nfqws.c
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@@ -1530,6 +1530,206 @@ void check_dp(const struct desync_profile *dp)
#define PRINT_VER printf("self-built version %s %s\n\n", __DATE__, __TIME__)
#endif
enum opt_indices {
IDX_DEBUG,
IDX_DRY_RUN,
IDX_VERSION,
IDX_COMMENT,
#ifdef __linux__
IDX_QNUM,
#elif defined(BSD)
IDX_PORT,
#endif
IDX_DAEMON,
IDX_PIDFILE,
#ifndef __CYGWIN__
IDX_USER,
IDX_UID,
#endif
IDX_WSIZE,
IDX_WSSIZE,
IDX_WSSIZE_CUTOFF,
IDX_CTRACK_TIMEOUTS,
IDX_HOSTCASE,
IDX_HOSTSPELL,
IDX_HOSTNOSPACE,
IDX_DOMCASE,
IDX_METHODEOL,
IDX_DPI_DESYNC,
#ifdef __linux__
IDX_DPI_DESYNC_FWMARK,
#elif defined(SO_USER_COOKIE)
IDX_DPI_DESYNC_SOCKARG,
#endif
IDX_DPI_DESYNC_TTL,
IDX_DPI_DESYNC_TTL6,
IDX_DPI_DESYNC_AUTOTTL,
IDX_DPI_DESYNC_AUTOTTL6,
IDX_DPI_DESYNC_FOOLING,
IDX_DPI_DESYNC_REPEATS,
IDX_DPI_DESYNC_SKIP_NOSNI,
IDX_DPI_DESYNC_SPLIT_POS,
IDX_DPI_DESYNC_SPLIT_HTTP_REQ,
IDX_DPI_DESYNC_SPLIT_TLS,
IDX_DPI_DESYNC_SPLIT_SEQOVL,
IDX_DPI_DESYNC_SPLIT_SEQOVL_PATTERN,
IDX_DPI_DESYNC_FAKEDSPLIT_PATTERN,
IDX_DPI_DESYNC_IPFRAG_POS_TCP,
IDX_DPI_DESYNC_IPFRAG_POS_UDP,
IDX_DPI_DESYNC_BADSEQ_INCREMENT,
IDX_DPI_DESYNC_BADACK_INCREMENT,
IDX_DPI_DESYNC_ANY_PROTOCOL,
IDX_DPI_DESYNC_FAKE_HTTP,
IDX_DPI_DESYNC_FAKE_TLS,
IDX_DPI_DESYNC_FAKE_TLS_MOD,
IDX_DPI_DESYNC_FAKE_UNKNOWN,
IDX_DPI_DESYNC_FAKE_SYNDATA,
IDX_DPI_DESYNC_FAKE_QUIC,
IDX_DPI_DESYNC_FAKE_WIREGUARD,
IDX_DPI_DESYNC_FAKE_DHT,
IDX_DPI_DESYNC_FAKE_DISCORD,
IDX_DPI_DESYNC_FAKE_STUN,
IDX_DPI_DESYNC_FAKE_UNKNOWN_UDP,
IDX_DPI_DESYNC_UDPLEN_INCREMENT,
IDX_DPI_DESYNC_UDPLEN_PATTERN,
IDX_DPI_DESYNC_CUTOFF,
IDX_DPI_DESYNC_START,
IDX_HOSTLIST,
IDX_HOSTLIST_DOMAINS,
IDX_HOSTLIST_EXCLUDE,
IDX_HOSTLIST_EXCLUDE_DOMAINS,
IDX_HOSTLIST_AUTO,
IDX_HOSTLIST_AUTO_FAIL_THRESHOLD,
IDX_HOSTLIST_AUTO_FAIL_TIME,
IDX_HOSTLIST_AUTO_RETRANS_THRESHOLD,
IDX_HOSTLIST_AUTO_DEBUG,
IDX_NEW,
IDX_SKIP,
IDX_FILTER_L3,
IDX_FILTER_TCP,
IDX_FILTER_UDP,
IDX_FILTER_L7,
IDX_IPSET,
IDX_IPSET_IP,
IDX_IPSET_EXCLUDE,
IDX_IPSET_EXCLUDE_IP,
#ifdef __linux__
IDX_BIND_FIX4,
IDX_BIND_FIX6,
#elif defined(__CYGWIN__),
IDX_WF_IFACE,
IDX_WF_L3,
IDX_WF_TCP,
IDX_WF_UDP,
IDX_WF_RAW,
IDX_WF_SAVE,
IDX_SSID_FILTER,
IDX_NLM_FILTER,
IDX_NLM_LIST,
#endif
IDX_LAST,
};
static const struct option long_options[] = {
[IDX_DEBUG] = {"debug", optional_argument, 0, 0},
[IDX_DRY_RUN] = {"dry-run", no_argument, 0, 0},
[IDX_VERSION] = {"version", no_argument, 0, 0},
[IDX_COMMENT] = {"comment", optional_argument, 0, 0},
#ifdef __linux__
[IDX_QNUM] = {"qnum", required_argument, 0, 0},
#elif defined(BSD)
[IDX_PORT] = {"port", required_argument, 0, 0},
#endif
[IDX_DAEMON] = {"daemon", no_argument, 0, 0},
[IDX_PIDFILE] = {"pidfile", required_argument, 0, 0},
#ifndef __CYGWIN__
[IDX_USER] = {"user", required_argument, 0, 0},
[IDX_UID] = {"uid", required_argument, 0, 0},
#endif
[IDX_WSIZE] = {"wsize", required_argument, 0, 0},
[IDX_WSSIZE] = {"wssize", required_argument, 0, 0},
[IDX_WSSIZE_CUTOFF] = {"wssize-cutoff", required_argument, 0, 0},
[IDX_CTRACK_TIMEOUTS] = {"ctrack-timeouts", required_argument, 0, 0},
[IDX_HOSTCASE] = {"hostcase", no_argument, 0, 0},
[IDX_HOSTSPELL] = {"hostspell", required_argument, 0, 0},
[IDX_HOSTNOSPACE] = {"hostnospace", no_argument, 0, 0},
[IDX_DOMCASE] = {"domcase", no_argument, 0, 0},
[IDX_METHODEOL] = {"methodeol", no_argument, 0, 0},
[IDX_DPI_DESYNC] = {"dpi-desync", required_argument, 0, 0},
#ifdef __linux__
[IDX_DPI_DESYNC_FWMARK] = {"dpi-desync-fwmark", required_argument, 0, 0},
#elif defined(SO_USER_COOKIE)
[IDX_DPI_DESYNC_SOCKARG] = {"dpi-desync-sockarg", required_argument, 0, 0},
#endif
[IDX_DPI_DESYNC_TTL] = {"dpi-desync-ttl", required_argument, 0, 0},
[IDX_DPI_DESYNC_TTL6] = {"dpi-desync-ttl6", required_argument, 0, 0},
[IDX_DPI_DESYNC_AUTOTTL] = {"dpi-desync-autottl", optional_argument, 0, 0},
[IDX_DPI_DESYNC_AUTOTTL6] = {"dpi-desync-autottl6", optional_argument, 0, 0},
[IDX_DPI_DESYNC_FOOLING] = {"dpi-desync-fooling", required_argument, 0, 0},
[IDX_DPI_DESYNC_REPEATS] = {"dpi-desync-repeats", required_argument, 0, 0},
[IDX_DPI_DESYNC_SKIP_NOSNI] = {"dpi-desync-skip-nosni", optional_argument, 0, 0},
[IDX_DPI_DESYNC_SPLIT_POS] = {"dpi-desync-split-pos", required_argument, 0, 0},
[IDX_DPI_DESYNC_SPLIT_HTTP_REQ] = {"dpi-desync-split-http-req", required_argument, 0, 0},
[IDX_DPI_DESYNC_SPLIT_TLS] = {"dpi-desync-split-tls", required_argument, 0, 0},
[IDX_DPI_DESYNC_SPLIT_SEQOVL] = {"dpi-desync-split-seqovl", required_argument, 0, 0},
[IDX_DPI_DESYNC_SPLIT_SEQOVL_PATTERN] = {"dpi-desync-split-seqovl-pattern", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKEDSPLIT_PATTERN] = {"dpi-desync-fakedsplit-pattern", required_argument, 0, 0},
[IDX_DPI_DESYNC_IPFRAG_POS_TCP] = {"dpi-desync-ipfrag-pos-tcp", required_argument, 0, 0},
[IDX_DPI_DESYNC_IPFRAG_POS_UDP] = {"dpi-desync-ipfrag-pos-udp", required_argument, 0, 0},
[IDX_DPI_DESYNC_BADSEQ_INCREMENT] = {"dpi-desync-badseq-increment", required_argument, 0, 0},
[IDX_DPI_DESYNC_BADACK_INCREMENT] = {"dpi-desync-badack-increment", required_argument, 0, 0},
[IDX_DPI_DESYNC_ANY_PROTOCOL] = {"dpi-desync-any-protocol", optional_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_HTTP] = {"dpi-desync-fake-http", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_TLS] = {"dpi-desync-fake-tls", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_TLS_MOD] = {"dpi-desync-fake-tls-mod", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_UNKNOWN] = {"dpi-desync-fake-unknown", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_SYNDATA] = {"dpi-desync-fake-syndata", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_QUIC] = {"dpi-desync-fake-quic", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_WIREGUARD] = {"dpi-desync-fake-wireguard", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_DHT] = {"dpi-desync-fake-dht", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_DISCORD] = {"dpi-desync-fake-discord", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_STUN] = {"dpi-desync-fake-stun", required_argument, 0, 0},
[IDX_DPI_DESYNC_FAKE_UNKNOWN_UDP] = {"dpi-desync-fake-unknown-udp", required_argument, 0, 0},
[IDX_DPI_DESYNC_UDPLEN_INCREMENT] = {"dpi-desync-udplen-increment", required_argument, 0, 0},
[IDX_DPI_DESYNC_UDPLEN_PATTERN] = {"dpi-desync-udplen-pattern", required_argument, 0, 0},
[IDX_DPI_DESYNC_CUTOFF] = {"dpi-desync-cutoff", required_argument, 0, 0},
[IDX_DPI_DESYNC_START] = {"dpi-desync-start", required_argument, 0, 0},
[IDX_HOSTLIST] = {"hostlist", required_argument, 0, 0},
[IDX_HOSTLIST_DOMAINS] = {"hostlist-domains", required_argument, 0, 0},
[IDX_HOSTLIST_EXCLUDE] = {"hostlist-exclude", required_argument, 0, 0},
[IDX_HOSTLIST_EXCLUDE_DOMAINS] = {"hostlist-exclude-domains", required_argument, 0, 0},
[IDX_HOSTLIST_AUTO] = {"hostlist-auto", required_argument, 0, 0},
[IDX_HOSTLIST_AUTO_FAIL_THRESHOLD] = {"hostlist-auto-fail-threshold", required_argument, 0, 0},
[IDX_HOSTLIST_AUTO_FAIL_TIME] = {"hostlist-auto-fail-time", required_argument, 0, 0},
[IDX_HOSTLIST_AUTO_RETRANS_THRESHOLD] = {"hostlist-auto-retrans-threshold", required_argument, 0, 0},
[IDX_HOSTLIST_AUTO_DEBUG] = {"hostlist-auto-debug", required_argument, 0, 0},
[IDX_NEW] = {"new", no_argument, 0, 0},
[IDX_SKIP] = {"skip", no_argument, 0, 0},
[IDX_FILTER_L3] = {"filter-l3", required_argument, 0, 0},
[IDX_FILTER_TCP] = {"filter-tcp", required_argument, 0, 0},
[IDX_FILTER_UDP] = {"filter-udp", required_argument, 0, 0},
[IDX_FILTER_L7] = {"filter-l7", required_argument, 0, 0},
[IDX_IPSET] = {"ipset", required_argument, 0, 0},
[IDX_IPSET_IP] = {"ipset-ip", required_argument, 0, 0},
[IDX_IPSET_EXCLUDE] = {"ipset-exclude", required_argument, 0, 0},
[IDX_IPSET_EXCLUDE_IP] = {"ipset-exclude-ip", required_argument, 0, 0},
#ifdef __linux__
[IDX_BIND_FIX4] = {"bind-fix4", no_argument, 0, 0},
[IDX_BIND_FIX6] = {"bind-fix6", no_argument, 0, 0},
#elif defined(__CYGWIN__)
[IDX_WF_IFACE] = {"wf-iface", required_argument, 0, 0},
[IDX_WF_L3] = {"wf-l3", required_argument, 0, 0},
[IDX_WF_TCP] = {"wf-tcp", required_argument, 0, 0},
[IDX_WF_UDP] = {"wf-udp", required_argument, 0, 0},
[IDX_WF_RAW] = {"wf-raw", required_argument, 0, 0},
[IDX_WF_SAVE] = {"wf-save", required_argument, 0, 0},
[IDX_SSID_FILTER] = {"ssid-filter", required_argument, 0, 0},
[IDX_NLM_FILTER] = {"nlm-filter", required_argument, 0, 0},
[IDX_NLM_LIST] = {"nlm-list", optional_argument, 0, 0},
#endif
[IDX_LAST] = {NULL, 0, NULL, 0},
};
int main(int argc, char **argv)
{
set_console_io_buffering();
@@ -1610,112 +1810,6 @@ int main(int argc, char **argv)
}
#endif
const struct option long_options[] = {
{"debug",optional_argument,0,0}, // optidx=0
{"dry-run",no_argument,0,0}, // optidx=1
{"version",no_argument,0,0}, // optidx=2
{"comment",optional_argument,0,0}, // optidx=3
#ifdef __linux__
{"qnum",required_argument,0,0}, // optidx=4
#elif defined(BSD)
{"port",required_argument,0,0}, // optidx=4
#else
{"disabled_argument_1",no_argument,0,0},// optidx=4
#endif
{"daemon",no_argument,0,0}, // optidx=5
{"pidfile",required_argument,0,0}, // optidx=6
#ifndef __CYGWIN__
{"user",required_argument,0,0 }, // optidx=7
{"uid",required_argument,0,0 }, // optidx=8
#else
{"disabled_argument_2",no_argument,0,0}, // optidx=7
{"disabled_argument_3",no_argument,0,0}, // optidx=8
#endif
{"wsize",required_argument,0,0}, // optidx=9
{"wssize",required_argument,0,0}, // optidx=10
{"wssize-cutoff",required_argument,0,0},// optidx=11
{"ctrack-timeouts",required_argument,0,0},// optidx=12
{"hostcase",no_argument,0,0}, // optidx=13
{"hostspell",required_argument,0,0}, // optidx=14
{"hostnospace",no_argument,0,0}, // optidx=15
{"domcase",no_argument,0,0 }, // optidx=16
{"methodeol",no_argument,0,0 }, // optidx=17
{"dpi-desync",required_argument,0,0}, // optidx=18
#ifdef __linux__
{"dpi-desync-fwmark",required_argument,0,0}, // optidx=18
#elif defined(SO_USER_COOKIE)
{"dpi-desync-sockarg",required_argument,0,0}, // optidx=18
#else
{"disabled_argument_4",no_argument,0,0}, // optidx=18
#endif
{"dpi-desync-ttl",required_argument,0,0}, // optidx=20
{"dpi-desync-ttl6",required_argument,0,0}, // optidx=21
{"dpi-desync-autottl",optional_argument,0,0}, // optidx=22
{"dpi-desync-autottl6",optional_argument,0,0}, // optidx=23
{"dpi-desync-fooling",required_argument,0,0}, // optidx=24
{"dpi-desync-repeats",required_argument,0,0}, // optidx=25
{"dpi-desync-skip-nosni",optional_argument,0,0},// optidx=26
{"dpi-desync-split-pos",required_argument,0,0},// optidx=27
{"dpi-desync-split-http-req",required_argument,0,0 },// optidx=28
{"dpi-desync-split-tls",required_argument,0,0 },// optidx=29
{"dpi-desync-split-seqovl",required_argument,0,0 },// optidx=30
{"dpi-desync-split-seqovl-pattern",required_argument,0,0 },// optidx=31
{"dpi-desync-fakedsplit-pattern",required_argument,0,0 },// optidx=32
{"dpi-desync-ipfrag-pos-tcp",required_argument,0,0},// optidx=33
{"dpi-desync-ipfrag-pos-udp",required_argument,0,0},// optidx=34
{"dpi-desync-badseq-increment",required_argument,0,0},// optidx=35
{"dpi-desync-badack-increment",required_argument,0,0},// optidx=36
{"dpi-desync-any-protocol",optional_argument,0,0},// optidx=37
{"dpi-desync-fake-http",required_argument,0,0},// optidx=38
{"dpi-desync-fake-tls",required_argument,0,0},// optidx=39
{"dpi-desync-fake-tls-mod",required_argument,0,0},// optidx=40
{"dpi-desync-fake-unknown",required_argument,0,0},// optidx=41
{"dpi-desync-fake-syndata",required_argument,0,0},// optidx=42
{"dpi-desync-fake-quic",required_argument,0,0},// optidx=43
{"dpi-desync-fake-wireguard",required_argument,0,0},// optidx=44
{"dpi-desync-fake-dht",required_argument,0,0},// optidx=45
{"dpi-desync-fake-discord",required_argument,0,0},// optidx=46
{"dpi-desync-fake-stun",required_argument,0,0},// optidx=47
{"dpi-desync-fake-unknown-udp",required_argument,0,0},// optidx=48
{"dpi-desync-udplen-increment",required_argument,0,0},// optidx=49
{"dpi-desync-udplen-pattern",required_argument,0,0},// optidx=50
{"dpi-desync-cutoff",required_argument,0,0},// optidx=51
{"dpi-desync-start",required_argument,0,0},// optidx=52
{"hostlist",required_argument,0,0}, // optidx=53
{"hostlist-domains",required_argument,0,0},// optidx=54
{"hostlist-exclude",required_argument,0,0}, // optidx=55
{"hostlist-exclude-domains",required_argument,0,0},// optidx=56
{"hostlist-auto",required_argument,0,0}, // optidx=57
{"hostlist-auto-fail-threshold",required_argument,0,0}, // optidx=58
{"hostlist-auto-fail-time",required_argument,0,0}, // optidx=59
{"hostlist-auto-retrans-threshold",required_argument,0,0}, // optidx=60
{"hostlist-auto-debug",required_argument,0,0}, // optidx=61
{"new",no_argument,0,0}, // optidx=62
{"skip",no_argument,0,0}, // optidx=63
{"filter-l3",required_argument,0,0}, // optidx=64
{"filter-tcp",required_argument,0,0}, // optidx=65
{"filter-udp",required_argument,0,0}, // optidx=66
{"filter-l7",required_argument,0,0}, // optidx=67
{"ipset",required_argument,0,0}, // optidx=68
{"ipset-ip",required_argument,0,0}, // optidx=69
{"ipset-exclude",required_argument,0,0},// optidx=70
{"ipset-exclude-ip",required_argument,0,0}, // optidx=71
#ifdef __linux__
{"bind-fix4",no_argument,0,0}, // optidx=72
{"bind-fix6",no_argument,0,0}, // optidx=73
#elif defined(__CYGWIN__)
{"wf-iface",required_argument,0,0}, // optidx=72
{"wf-l3",required_argument,0,0}, // optidx=73
{"wf-tcp",required_argument,0,0}, // optidx=74
{"wf-udp",required_argument,0,0}, // optidx=75
{"wf-raw",required_argument,0,0}, // optidx=76
{"wf-save",required_argument,0,0}, // optidx=77
{"ssid-filter",required_argument,0,0}, // optidx=78
{"nlm-filter",required_argument,0,0}, // optidx=79
{"nlm-list",optional_argument,0,0}, // optidx=80
#endif
{NULL,0,NULL,0}
};
if (argc < 2) exithelp_clean();
while ((v = getopt_long_only(argc, argv, "", long_options, &option_index)) != -1)
{
@@ -1728,7 +1822,7 @@ int main(int argc, char **argv)
}
switch (option_index)
{
case 0: /* debug */
case IDX_DEBUG:
if (optarg)
{
if (*optarg=='@')
@@ -1762,23 +1856,25 @@ int main(int argc, char **argv)
params.debug_target = LOG_TARGET_CONSOLE;
}
break;
case 1: /* dry-run */
case IDX_DRY_RUN:
bDry=true;
break;
case 2: /* version */
case IDX_VERSION:
exit_clean(0);
break;
case 3: /* comment */
case IDX_COMMENT:
break;
case 4: /* qnum or port */
#ifdef __linux__
case IDX_QNUM:
params.qnum = atoi(optarg);
if (params.qnum < 0 || params.qnum>65535)
{
DLOG_ERR("bad qnum\n");
exit_clean(1);
}
break;
#elif defined(BSD)
case IDX_PORT:
{
int i = atoi(optarg);
if (i <= 0 || i > 65535)
@@ -1788,18 +1884,17 @@ int main(int argc, char **argv)
}
params.port = (uint16_t)i;
}
#endif
break;
case 5: /* daemon */
#endif
case IDX_DAEMON:
daemon = true;
break;
case 6: /* pidfile */
case IDX_PIDFILE:
strncpy(pidfile, optarg, sizeof(pidfile));
pidfile[sizeof(pidfile) - 1] = '\0';
break;
#ifndef __CYGWIN__
case 7: /* user */
{
case IDX_USER:
struct passwd *pwd = getpwnam(optarg);
if (!pwd)
{
@@ -1810,8 +1905,7 @@ int main(int argc, char **argv)
params.gid = pwd->pw_gid;
params.droproot = true;
break;
}
case 8: /* uid */
case IDX_UID:
params.gid = 0x7FFFFFFF; // default gid. drop gid=0
params.droproot = true;
if (sscanf(optarg, "%u:%u", &params.uid, &params.gid)<1)
@@ -1821,32 +1915,32 @@ int main(int argc, char **argv)
}
break;
#endif
case 9: /* wsize */
case IDX_WSIZE:
if (!parse_ws_scale_factor(optarg,&dp->wsize,&dp->wscale))
exit_clean(1);
break;
case 10: /* wssize */
case IDX_WSSIZE:
if (!parse_ws_scale_factor(optarg,&dp->wssize,&dp->wsscale))
exit_clean(1);
break;
case 11: /* wssize-cutoff */
case IDX_WSSIZE_CUTOFF:
if (!parse_cutoff(optarg, &dp->wssize_cutoff, &dp->wssize_cutoff_mode))
{
DLOG_ERR("invalid wssize-cutoff value\n");
exit_clean(1);
}
break;
case 12: /* ctrack-timeouts */
case IDX_CTRACK_TIMEOUTS:
if (sscanf(optarg, "%u:%u:%u:%u", &params.ctrack_t_syn, &params.ctrack_t_est, &params.ctrack_t_fin, &params.ctrack_t_udp)<3)
{
DLOG_ERR("invalid ctrack-timeouts value\n");
exit_clean(1);
}
break;
case 13: /* hostcase */
case IDX_HOSTCASE:
dp->hostcase = true;
break;
case 14: /* hostspell */
case IDX_HOSTSPELL:
if (strlen(optarg) != 4)
{
DLOG_ERR("hostspell must be exactly 4 chars long\n");
@@ -1855,7 +1949,7 @@ int main(int argc, char **argv)
dp->hostcase = true;
memcpy(dp->hostspell, optarg, 4);
break;
case 15: /* hostnospace */
case IDX_HOSTNOSPACE:
if (dp->methodeol)
{
DLOG_ERR("--hostnospace and --methodeol are incompatible\n");
@@ -1863,10 +1957,10 @@ int main(int argc, char **argv)
}
dp->hostnospace = true;
break;
case 16: /* domcase */
case IDX_DOMCASE:
dp->domcase = true;
break;
case 17: /* methodeol */
case IDX_METHODEOL:
if (dp->hostnospace)
{
DLOG_ERR("--hostnospace and --methodeol are incompatible\n");
@@ -1874,7 +1968,7 @@ int main(int argc, char **argv)
}
dp->methodeol = true;
break;
case 18: /* dpi-desync */
case IDX_DPI_DESYNC:
{
char *mode=optarg,*mode2,*mode3;
mode2 = mode ? strchr(mode,',') : NULL;
@@ -1919,8 +2013,11 @@ int main(int argc, char **argv)
#endif
}
break;
#ifndef __CYGWIN__
case 19: /* dpi-desync-fwmark/dpi-desync-sockarg */
#if defined(__linux__)
case IDX_DPI_DESYNC_FWMARK:
#elif defined(SO_USER_COOKIE)
case IDX_DPI_DESYNC_SOCKARG:
#endif
#if defined(__linux__) || defined(SO_USER_COOKIE)
params.desync_fwmark = 0;
if (sscanf(optarg, "0x%X", &params.desync_fwmark)<=0) sscanf(optarg, "%u", &params.desync_fwmark);
@@ -1929,33 +2026,29 @@ int main(int argc, char **argv)
DLOG_ERR("fwmark/sockarg should be decimal or 0xHEX and should not be zero\n");
exit_clean(1);
}
#else
DLOG_ERR("fmwark/sockarg not supported in this OS\n");
exit_clean(1);
#endif
break;
#endif
case 20: /* dpi-desync-ttl */
case IDX_DPI_DESYNC_TTL:
dp->desync_ttl = (uint8_t)atoi(optarg);
break;
case 21: /* dpi-desync-ttl6 */
case IDX_DPI_DESYNC_TTL6:
dp->desync_ttl6 = (uint8_t)atoi(optarg);
break;
case 22: /* dpi-desync-autottl */
case IDX_DPI_DESYNC_AUTOTTL:
if (!parse_autottl(optarg, &dp->desync_autottl))
{
DLOG_ERR("dpi-desync-autottl value error\n");
exit_clean(1);
}
break;
case 23: /* dpi-desync-autottl6 */
case IDX_DPI_DESYNC_AUTOTTL6:
if (!parse_autottl(optarg, &dp->desync_autottl6))
{
DLOG_ERR("dpi-desync-autottl6 value error\n");
exit_clean(1);
}
break;
case 24: /* dpi-desync-fooling */
case IDX_DPI_DESYNC_FOOLING:
{
char *e,*p = optarg;
while (p)
@@ -1990,17 +2083,17 @@ int main(int argc, char **argv)
}
}
break;
case 25: /* dpi-desync-repeats */
case IDX_DPI_DESYNC_REPEATS:
if (sscanf(optarg,"%u",&dp->desync_repeats)<1 || !dp->desync_repeats || dp->desync_repeats>20)
{
DLOG_ERR("dpi-desync-repeats must be within 1..20\n");
exit_clean(1);
}
break;
case 26: /* dpi-desync-skip-nosni */
case IDX_DPI_DESYNC_SKIP_NOSNI:
dp->desync_skip_nosni = !optarg || atoi(optarg);
break;
case 27: /* dpi-desync-split-pos */
case IDX_DPI_DESYNC_SPLIT_POS:
{
int ct;
if (!parse_split_pos_list(optarg,dp->splits+dp->split_count,MAX_SPLITS-dp->split_count,&ct))
@@ -2011,7 +2104,7 @@ int main(int argc, char **argv)
dp->split_count += ct;
}
break;
case 28: /* dpi-desync-split-http-req */
case IDX_DPI_DESYNC_SPLIT_HTTP_REQ:
// obsolete arg
DLOG_CONDUP("WARNING ! --dpi-desync-split-http-req is deprecated. use --dpi-desync-split-pos with markers.\n",MAX_SPLITS);
if (dp->split_count>=MAX_SPLITS)
@@ -2026,7 +2119,7 @@ int main(int argc, char **argv)
}
dp->split_count++;
break;
case 29: /* dpi-desync-split-tls */
case IDX_DPI_DESYNC_SPLIT_TLS:
// obsolete arg
DLOG_CONDUP("WARNING ! --dpi-desync-split-tls is deprecated. use --dpi-desync-split-pos with markers.\n",MAX_SPLITS);
if (dp->split_count>=MAX_SPLITS)
@@ -2041,7 +2134,7 @@ int main(int argc, char **argv)
}
dp->split_count++;
break;
case 30: /* dpi-desync-split-seqovl */
case IDX_DPI_DESYNC_SPLIT_SEQOVL:
if (!strcmp(optarg,"0"))
{
// allow zero = disable seqovl
@@ -2054,7 +2147,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 31: /* dpi-desync-split-seqovl-pattern */
case IDX_DPI_DESYNC_SPLIT_SEQOVL_PATTERN:
{
char buf[sizeof(dp->seqovl_pattern)];
size_t sz=sizeof(buf);
@@ -2062,7 +2155,7 @@ int main(int argc, char **argv)
fill_pattern(dp->seqovl_pattern,sizeof(dp->seqovl_pattern),buf,sz);
}
break;
case 32: /* dpi-desync-fakedsplit-pattern */
case IDX_DPI_DESYNC_FAKEDSPLIT_PATTERN:
{
char buf[sizeof(dp->fsplit_pattern)];
size_t sz=sizeof(buf);
@@ -2070,7 +2163,7 @@ int main(int argc, char **argv)
fill_pattern(dp->fsplit_pattern,sizeof(dp->fsplit_pattern),buf,sz);
}
break;
case 33: /* dpi-desync-ipfrag-pos-tcp */
case IDX_DPI_DESYNC_IPFRAG_POS_TCP:
if (sscanf(optarg,"%u",&dp->desync_ipfrag_pos_tcp)<1 || dp->desync_ipfrag_pos_tcp<1 || dp->desync_ipfrag_pos_tcp>DPI_DESYNC_MAX_FAKE_LEN)
{
DLOG_ERR("dpi-desync-ipfrag-pos-tcp must be within 1..%u range\n",DPI_DESYNC_MAX_FAKE_LEN);
@@ -2082,7 +2175,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 34: /* dpi-desync-ipfrag-pos-udp */
case IDX_DPI_DESYNC_IPFRAG_POS_UDP:
if (sscanf(optarg,"%u",&dp->desync_ipfrag_pos_udp)<1 || dp->desync_ipfrag_pos_udp<1 || dp->desync_ipfrag_pos_udp>DPI_DESYNC_MAX_FAKE_LEN)
{
DLOG_ERR("dpi-desync-ipfrag-pos-udp must be within 1..%u range\n",DPI_DESYNC_MAX_FAKE_LEN);
@@ -2094,27 +2187,27 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 35: /* dpi-desync-badseq-increments */
case IDX_DPI_DESYNC_BADSEQ_INCREMENT:
if (!parse_badseq_increment(optarg,&dp->desync_badseq_increment))
{
DLOG_ERR("dpi-desync-badseq-increment should be signed decimal or signed 0xHEX\n");
exit_clean(1);
}
break;
case 36: /* dpi-desync-badack-increment */
case IDX_DPI_DESYNC_BADACK_INCREMENT:
if (!parse_badseq_increment(optarg,&dp->desync_badseq_ack_increment))
{
DLOG_ERR("dpi-desync-badack-increment should be signed decimal or signed 0xHEX\n");
exit_clean(1);
}
break;
case 37: /* dpi-desync-any-protocol */
case IDX_DPI_DESYNC_ANY_PROTOCOL:
dp->desync_any_proto = !optarg || atoi(optarg);
break;
case 38: /* dpi-desync-fake-http */
case IDX_DPI_DESYNC_FAKE_HTTP:
load_blob_to_collection(optarg, &dp->fake_http, FAKE_MAX_TCP,0);
break;
case 39: /* dpi-desync-fake-tls */
case IDX_DPI_DESYNC_FAKE_TLS:
{
dp->tls_fake_last = load_blob_to_collection(optarg, &dp->fake_tls, FAKE_MAX_TCP,4+sizeof(dp->tls_mod_last.sni));
if (!(dp->tls_fake_last->extra2 = malloc(sizeof(struct fake_tls_mod))))
@@ -2127,7 +2220,7 @@ int main(int argc, char **argv)
tls_mod->mod |= FAKE_TLS_MOD_CUSTOM_FAKE;
}
break;
case 40: /* dpi-desync-fake-tls-mod */
case IDX_DPI_DESYNC_FAKE_TLS_MOD:
if (!parse_tlsmod_list(optarg,&dp->tls_mod_last))
{
DLOG_ERR("Invalid tls mod : %s\n",optarg);
@@ -2136,39 +2229,39 @@ int main(int argc, char **argv)
if (dp->tls_fake_last)
*(struct fake_tls_mod*)dp->tls_fake_last->extra2 = dp->tls_mod_last;
break;
case 41: /* dpi-desync-fake-unknown */
case IDX_DPI_DESYNC_FAKE_UNKNOWN:
load_blob_to_collection(optarg, &dp->fake_unknown, FAKE_MAX_TCP, 0);
break;
case 42: /* dpi-desync-fake-syndata */
case IDX_DPI_DESYNC_FAKE_SYNDATA:
dp->fake_syndata_size = sizeof(dp->fake_syndata);
load_file_or_exit(optarg,dp->fake_syndata,&dp->fake_syndata_size);
break;
case 43: /* dpi-desync-fake-quic */
case IDX_DPI_DESYNC_FAKE_QUIC:
load_blob_to_collection(optarg, &dp->fake_quic, FAKE_MAX_UDP, 0);
break;
case 44: /* dpi-desync-fake-wireguard */
case IDX_DPI_DESYNC_FAKE_WIREGUARD:
load_blob_to_collection(optarg, &dp->fake_wg, FAKE_MAX_UDP, 0);
break;
case 45: /* dpi-desync-fake-dht */
case IDX_DPI_DESYNC_FAKE_DHT:
load_blob_to_collection(optarg, &dp->fake_dht, FAKE_MAX_UDP, 0);
break;
case 46: /* dpi-desync-fake-discord */
case IDX_DPI_DESYNC_FAKE_DISCORD:
load_blob_to_collection(optarg, &dp->fake_discord, FAKE_MAX_UDP, 0);
break;
case 47: /* dpi-desync-fake-stun */
case IDX_DPI_DESYNC_FAKE_STUN:
load_blob_to_collection(optarg, &dp->fake_stun, FAKE_MAX_UDP, 0);
break;
case 48: /* dpi-desync-fake-unknown-udp */
case IDX_DPI_DESYNC_FAKE_UNKNOWN_UDP:
load_blob_to_collection(optarg, &dp->fake_unknown_udp, FAKE_MAX_UDP, 0);
break;
case 49: /* dpi-desync-udplen-increment */
case IDX_DPI_DESYNC_UDPLEN_INCREMENT:
if (sscanf(optarg,"%d",&dp->udplen_increment)<1 || dp->udplen_increment>0x7FFF || dp->udplen_increment<-0x8000)
{
DLOG_ERR("dpi-desync-udplen-increment must be integer within -32768..32767 range\n");
exit_clean(1);
}
break;
case 50: /* dpi-desync-udplen-pattern */
case IDX_DPI_DESYNC_UDPLEN_PATTERN:
{
char buf[sizeof(dp->udplen_pattern)];
size_t sz=sizeof(buf);
@@ -2176,21 +2269,21 @@ int main(int argc, char **argv)
fill_pattern(dp->udplen_pattern,sizeof(dp->udplen_pattern),buf,sz);
}
break;
case 51: /* desync-cutoff */
case IDX_DPI_DESYNC_CUTOFF:
if (!parse_cutoff(optarg, &dp->desync_cutoff, &dp->desync_cutoff_mode))
{
DLOG_ERR("invalid desync-cutoff value\n");
exit_clean(1);
}
break;
case 52: /* desync-start */
case IDX_DPI_DESYNC_START:
if (!parse_cutoff(optarg, &dp->desync_start, &dp->desync_start_mode))
{
DLOG_ERR("invalid desync-start value\n");
exit_clean(1);
}
break;
case 53: /* hostlist */
case IDX_HOSTLIST:
if (bSkip) break;
if (!RegisterHostlist(dp, false, optarg))
{
@@ -2198,7 +2291,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 54: /* hostlist-domains */
case IDX_HOSTLIST_DOMAINS:
if (bSkip) break;
if (!anon_hl && !(anon_hl=RegisterHostlist(dp, false, NULL)))
{
@@ -2211,7 +2304,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 55: /* hostlist-exclude */
case IDX_HOSTLIST_EXCLUDE:
if (bSkip) break;
if (!RegisterHostlist(dp, true, optarg))
{
@@ -2219,7 +2312,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 56: /* hostlist-exclude-domains */
case IDX_HOSTLIST_EXCLUDE_DOMAINS:
if (bSkip) break;
if (!anon_hl_exclude && !(anon_hl_exclude=RegisterHostlist(dp, true, NULL)))
{
@@ -2232,7 +2325,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 57: /* hostlist-auto */
case IDX_HOSTLIST_AUTO:
if (bSkip) break;
if (dp->hostlist_auto)
{
@@ -2260,7 +2353,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 58: /* hostlist-auto-fail-threshold */
case IDX_HOSTLIST_AUTO_FAIL_THRESHOLD:
dp->hostlist_auto_fail_threshold = (uint8_t)atoi(optarg);
if (dp->hostlist_auto_fail_threshold<1 || dp->hostlist_auto_fail_threshold>20)
{
@@ -2268,7 +2361,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 59: /* hostlist-auto-fail-time */
case IDX_HOSTLIST_AUTO_FAIL_TIME:
dp->hostlist_auto_fail_time = (uint8_t)atoi(optarg);
if (dp->hostlist_auto_fail_time<1)
{
@@ -2276,7 +2369,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 60: /* hostlist-auto-retrans-threshold */
case IDX_HOSTLIST_AUTO_RETRANS_THRESHOLD:
dp->hostlist_auto_retrans_threshold = (uint8_t)atoi(optarg);
if (dp->hostlist_auto_retrans_threshold<2 || dp->hostlist_auto_retrans_threshold>10)
{
@@ -2284,7 +2377,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 61: /* hostlist-auto-debug */
case IDX_HOSTLIST_AUTO_DEBUG:
{
FILE *F = fopen(optarg,"a+t");
if (!F)
@@ -2298,7 +2391,7 @@ int main(int argc, char **argv)
}
break;
case 62: /* new */
case IDX_NEW:
if (bSkip)
{
dp_clear(dp);
@@ -2320,18 +2413,18 @@ int main(int argc, char **argv)
anon_hl = anon_hl_exclude = NULL;
anon_ips = anon_ips_exclude = NULL;
break;
case 63: /* skip */
case IDX_SKIP:
bSkip = true;
break;
case 64: /* filter-l3 */
case IDX_FILTER_L3:
if (!wf_make_l3(optarg,&dp->filter_ipv4,&dp->filter_ipv6))
{
DLOG_ERR("bad value for --filter-l3\n");
exit_clean(1);
}
break;
case 65: /* filter-tcp */
case IDX_FILTER_TCP:
if (!parse_pf_list(optarg,&dp->pf_tcp))
{
DLOG_ERR("Invalid port filter : %s\n",optarg);
@@ -2341,7 +2434,7 @@ int main(int argc, char **argv)
if (!port_filters_deny_if_empty(&dp->pf_udp))
exit_clean(1);
break;
case 66: /* filter-udp */
case IDX_FILTER_UDP:
if (!parse_pf_list(optarg,&dp->pf_udp))
{
DLOG_ERR("Invalid port filter : %s\n",optarg);
@@ -2351,14 +2444,14 @@ int main(int argc, char **argv)
if (!port_filters_deny_if_empty(&dp->pf_tcp))
exit_clean(1);
break;
case 67: /* filter-l7 */
case IDX_FILTER_L7:
if (!parse_l7_list(optarg,&dp->filter_l7))
{
DLOG_ERR("Invalid l7 filter : %s\n",optarg);
exit_clean(1);
}
break;
case 68: /* ipset */
case IDX_IPSET:
if (bSkip) break;
if (!RegisterIpset(dp, false, optarg))
{
@@ -2366,7 +2459,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 69: /* ipset-ip */
case IDX_IPSET_IP:
if (bSkip) break;
if (!anon_ips && !(anon_ips=RegisterIpset(dp, false, NULL)))
{
@@ -2379,7 +2472,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 70: /* ipset-exclude */
case IDX_IPSET_EXCLUDE:
if (bSkip) break;
if (!RegisterIpset(dp, true, optarg))
{
@@ -2387,7 +2480,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 71: /* ipset-exclude-ip */
case IDX_IPSET_EXCLUDE_IP:
if (bSkip) break;
if (!anon_ips_exclude && !(anon_ips_exclude=RegisterIpset(dp, true, NULL)))
{
@@ -2403,28 +2496,28 @@ int main(int argc, char **argv)
#ifdef __linux__
case 72: /* bind-fix4 */
case IDX_BIND_FIX4:
params.bind_fix4 = true;
break;
case 73: /* bind-fix6 */
case IDX_BIND_FIX6:
params.bind_fix6 = true;
break;
#elif defined(__CYGWIN__)
case 72: /* wf-iface */
case IDX_WF_IFACE:
if (!sscanf(optarg,"%u.%u",&IfIdx,&SubIfIdx))
{
DLOG_ERR("bad value for --wf-iface\n");
exit_clean(1);
}
break;
case 73: /* wf-l3 */
case IDX_WF_L3:
if (!wf_make_l3(optarg,&wf_ipv4,&wf_ipv6))
{
DLOG_ERR("bad value for --wf-l3\n");
exit_clean(1);
}
break;
case 74: /* wf-tcp */
case IDX_WF_TCP:
hash_wf_tcp=hash_jen(optarg,strlen(optarg));
if (!wf_make_pf(optarg,"tcp","SrcPort",wf_pf_tcp_src,sizeof(wf_pf_tcp_src)) ||
!wf_make_pf(optarg,"tcp","DstPort",wf_pf_tcp_dst,sizeof(wf_pf_tcp_dst)))
@@ -2433,7 +2526,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 75: /* wf-udp */
case IDX_WF_UDP:
hash_wf_udp=hash_jen(optarg,strlen(optarg));
if (!wf_make_pf(optarg,"udp","SrcPort",wf_pf_udp_src,sizeof(wf_pf_udp_src)) ||
!wf_make_pf(optarg,"udp","DstPort",wf_pf_udp_dst,sizeof(wf_pf_udp_dst)))
@@ -2442,7 +2535,7 @@ int main(int argc, char **argv)
exit_clean(1);
}
break;
case 76: /* wf-raw */
case IDX_WF_RAW:
hash_wf_raw=hash_jen(optarg,strlen(optarg));
if (optarg[0]=='@')
{
@@ -2456,11 +2549,11 @@ int main(int argc, char **argv)
windivert_filter[sizeof(windivert_filter) - 1] = '\0';
}
break;
case 77: /* wf-save */
case IFX_WF_SAVE:
strncpy(wf_save_file, optarg, sizeof(wf_save_file));
wf_save_file[sizeof(wf_save_file) - 1] = '\0';
break;
case 78: /* ssid-filter */
case IDX_SSID_FILTER:
hash_ssid_filter=hash_jen(optarg,strlen(optarg));
{
char *e,*p = optarg;
@@ -2478,7 +2571,7 @@ int main(int argc, char **argv)
}
}
break;
case 79: /* nlm-filter */
case IDX_NLM_FILTER:
hash_nlm_filter=hash_jen(optarg,strlen(optarg));
{
char *e,*p = optarg;
@@ -2496,7 +2589,7 @@ int main(int argc, char **argv)
}
}
break;
case 80: /* nlm-list */
case IDX_NLM_LIST:
if (!nlm_list(optarg && !strcmp(optarg,"all")))
{
DLOG_ERR("could not get list of NLM networks\n");