diff options
author | Rich Fought <Rich.Fought@watchguard.com> | 2012-10-16 12:13:33 -0700 |
---|---|---|
committer | Rich Fought <Rich.Fought@watchguard.com> | 2012-10-16 12:13:33 -0700 |
commit | 2d707513c6d5e83df9e3bcf5d006ca9c819a1f07 (patch) | |
tree | af9313429099a92ce4f6305295d9aa1603ae3097 /src | |
parent | 07418658a6dae7243f2b7d51aebe9ad0299b40ad (diff) | |
download | libnl-2d707513c6d5e83df9e3bcf5d006ca9c819a1f07.tar.gz |
Updated nfnetlink includes; removed ifdefs; added delete exp program
Diffstat (limited to 'src')
-rw-r--r-- | src/.gitignore | 3 | ||||
-rw-r--r-- | src/Makefile.am | 6 | ||||
-rw-r--r-- | src/lib/exp.c | 61 | ||||
-rw-r--r-- | src/nf-exp-add.c (renamed from src/nf-exp-create.c) | 16 | ||||
-rw-r--r-- | src/nf-exp-delete.c | 167 | ||||
-rw-r--r-- | src/nf-exp-list.c | 11 |
6 files changed, 249 insertions, 15 deletions
diff --git a/src/.gitignore b/src/.gitignore index 2c6d8394..3e091cb5 100644 --- a/src/.gitignore +++ b/src/.gitignore @@ -1,7 +1,8 @@ genl-ctrl-list nf-ct-list nf-exp-list -nf-exp-create +nf-exp-add +nf-exp-delete nf-log nf-monitor nl-addr-add diff --git a/src/Makefile.am b/src/Makefile.am index 317f2d94..c318dccc 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -22,7 +22,7 @@ sbin_PROGRAMS = \ noinst_PROGRAMS = \ nf-ct-list nf-log nf-queue nf-monitor \ - nf-exp-list nf-exp-create \ + nf-exp-list nf-exp-add nf-exp-delete \ nl-addr-add nl-addr-delete nl-addr-list \ nl-link-set nl-link-stats \ nl-link-ifindex2name nl-link-name2ifindex \ @@ -45,6 +45,10 @@ nf_log_SOURCES = nf-log.c nf_queue_SOURCES = nf-queue.c nf_monitor_SOURCES = nf-monitor.c +nf_exp_list_SOURCES = nf-exp-list.c +nf_exp_add_SOURCES = nf-exp-add.c +nf_exp_delete_SOURCES = nf-exp-delete.c + nl_addr_add_SOURCES = nl-addr-add.c nl_addr_delete_SOURCES = nl-addr-delete.c nl_addr_list_SOURCES = nl-addr-list.c diff --git a/src/lib/exp.c b/src/lib/exp.c index 7cebacc3..7e0a017e 100644 --- a/src/lib/exp.c +++ b/src/lib/exp.c @@ -6,7 +6,8 @@ * License as published by the Free Software Foundation version 2.1 * of the License. * - * Copyright (c) 20012 Rich Fought <Rich.Fought@watchguard.com> + * Copyright (c) 2008-2009 Thomas Graf <tgraf@suug.ch> + * Copyright (c) 2012 Rich Fought <rich.fought@watchguard.com> */ /** @@ -64,6 +65,35 @@ void nl_cli_exp_parse_helper_name(struct nfnl_exp *exp, char *arg) nfnl_exp_set_helper_name(exp, arg); } +void nl_cli_exp_parse_zone(struct nfnl_exp *exp, char *arg) +{ + uint32_t zone = nl_cli_parse_u32(arg); + nfnl_exp_set_zone(exp, zone); +} + +void nl_cli_exp_parse_flags(struct nfnl_exp *exp, char *arg) +{ + uint32_t flags = nl_cli_parse_u32(arg); + nfnl_exp_set_flags(exp, flags); +} + +void nl_cli_exp_parse_class(struct nfnl_exp *exp, char *arg) +{ + uint32_t class = nl_cli_parse_u32(arg); + nfnl_exp_set_class(exp, class); +} + +void nl_cli_exp_parse_nat_dir(struct nfnl_exp *exp, char *arg) +{ + uint32_t nat_dir = nl_cli_parse_u32(arg); + nfnl_exp_set_nat_dir(exp, nat_dir); +} + +void nl_cli_exp_parse_fn(struct nfnl_exp *exp, char *arg) +{ + nfnl_exp_set_fn(exp, arg); +} + void nl_cli_exp_parse_src(struct nfnl_exp *exp, int tuple, char *arg) { int err; @@ -97,14 +127,39 @@ void nl_cli_exp_parse_l4protonum(struct nfnl_exp *exp, int tuple, char *arg) void nl_cli_exp_parse_src_port(struct nfnl_exp *exp, int tuple, char *arg) { uint32_t sport = nl_cli_parse_u32(arg); - nfnl_exp_set_ports(exp, tuple, sport, 0); + uint16_t dport = nfnl_exp_get_dst_port(exp, tuple); + nfnl_exp_set_ports(exp, tuple, sport, dport); } void nl_cli_exp_parse_dst_port(struct nfnl_exp *exp, int tuple, char *arg) { uint32_t dport = nl_cli_parse_u32(arg); - uint32_t sport = nfnl_exp_get_src_port(exp, tuple); + uint16_t sport = nfnl_exp_get_src_port(exp, tuple); nfnl_exp_set_ports(exp, tuple, sport, dport); } +void nl_cli_exp_parse_icmp_id(struct nfnl_exp *exp, int tuple, char *arg) +{ + uint32_t id = nl_cli_parse_u32(arg); + uint8_t type = nfnl_exp_get_icmp_type(exp, tuple); + uint8_t code = nfnl_exp_get_icmp_code(exp, tuple); + nfnl_exp_set_icmp(exp, tuple, id, type, code); +} + +void nl_cli_exp_parse_icmp_type(struct nfnl_exp *exp, int tuple, char *arg) +{ + uint32_t type = nl_cli_parse_u32(arg); + uint16_t id = nfnl_exp_get_icmp_id(exp, tuple); + uint8_t code = nfnl_exp_get_icmp_code(exp, tuple); + nfnl_exp_set_icmp(exp, tuple, id, type, code); +} + +void nl_cli_exp_parse_icmp_code(struct nfnl_exp *exp, int tuple, char *arg) +{ + uint32_t code = nl_cli_parse_u32(arg); + uint16_t id = nfnl_exp_get_icmp_id(exp, tuple); + uint8_t type = nfnl_exp_get_icmp_type(exp, tuple); + nfnl_exp_set_icmp(exp, tuple, id, type, code); +} + /** @} */ diff --git a/src/nf-exp-create.c b/src/nf-exp-add.c index d003a4a1..6b718972 100644 --- a/src/nf-exp-create.c +++ b/src/nf-exp-add.c @@ -1,12 +1,16 @@ /* - * src/nf-exp-create.c Create an expectation + * src/nf-exp-add.c Create an expectation * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation version 2.1 * of the License. * - * Copyright (c) 2012 Rich Fought <Rich.Fought@watchguard.com> + * Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch> + * Copyright (c) 2007 Philip Craig <philipc@snapgear.com> + * Copyright (c) 2007 Secure Computing Corporation + * Copyright (c) 2012 Rich Fought <rich.fought@watchguard.com> + * */ #include <netlink/cli/utils.h> @@ -45,7 +49,7 @@ static void print_usage(void) " -F, --family=FAMILY Address family\n" " --timeout=NUM Timeout value\n" " --helper=STRING Helper Name\n" - //" --flags Flags\n" + " --flags Flags (Kernel 2.6.37)\n" ); exit(0); } @@ -85,7 +89,7 @@ int main(int argc, char *argv[]) ARG_TIMEOUT, ARG_HELPER_NAME, ARG_REPLACE, - //ARG_FLAGS, + ARG_FLAGS, }; static struct option long_opts[] = { { "replace", 1, 0, ARG_REPLACE }, @@ -111,7 +115,7 @@ int main(int argc, char *argv[]) { "family", 1, 0, 'F' }, { "timeout", 1, 0, ARG_TIMEOUT }, { "helper", 1, 0, ARG_HELPER_NAME }, - //{ "flags", 1, 0, ARG_FLAGS}, + { "flags", 1, 0, ARG_FLAGS}, { 0, 0, 0, 0 } }; @@ -146,7 +150,7 @@ int main(int argc, char *argv[]) case 'F': nl_cli_exp_parse_family(exp, optarg); break; case ARG_TIMEOUT: nl_cli_exp_parse_timeout(exp, optarg); break; case ARG_HELPER_NAME: nl_cli_exp_parse_helper_name(exp, optarg); break; - //case ARG_FLAGS: nl_cli_exp_parse_flags(exp, optarg); break; + case ARG_FLAGS: nl_cli_exp_parse_flags(exp, optarg); break; } } diff --git a/src/nf-exp-delete.c b/src/nf-exp-delete.c new file mode 100644 index 00000000..12539458 --- /dev/null +++ b/src/nf-exp-delete.c @@ -0,0 +1,167 @@ +/* + * src/nf-exp-delete.c Delete an expectation + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation version 2.1 + * of the License. + * + * Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch> + * Copyright (c) 2007 Philip Craig <philipc@snapgear.com> + * Copyright (c) 2007 Secure Computing Corporation + * Copyright (c) 2012 Rich Fought <rich.fought@watchguard.com> + */ + +#include <netlink/cli/utils.h> +#include <netlink/cli/exp.h> + +static int quiet = 0; + +static void print_usage(void) +{ + printf( + "Usage: nf-exp-list [OPTION]... [CONNTRACK ENTRY]\n" + "\n" + "Options\n" + " --replace Replace the address if it exists.\n" + " -q, --quiet Do not print informal notifications.\n" + " -h, --help Show this help\n" + " -v, --version Show versioning information\n" + "\n" + "Expectation Selection\n" + " -i, --id=NUM Identifier\n" + " --expect-proto=PROTOCOL Expectation protocol\n" + " --expect-src=ADDR Expectation source address\n" + " --expect-sport=PORT Expectation source port\n" + " --expect-dst=ADDR Expectation destination address\n" + " --expect-dport=PORT Expectation destination port\n" + " --master-proto=PROTOCOL Master conntrack protocol\n" + " --master-src=ADDR Master conntrack source address\n" + " --master-sport=PORT Master conntrack source port\n" + " --master-dst=ADDR Master conntrack destination address\n" + " --master-dport=PORT Master conntrack destination port\n" + " --mask-proto=PROTOCOL Mask protocol\n" + " --mask-src=ADDR Mask source address\n" + " --mask-sport=PORT Mask source port\n" + " --mask-dst=ADDR Mask destination address\n" + " --mask-dport=PORT Mask destination port\n" + " -F, --family=FAMILY Address family\n" + " --timeout=NUM Timeout value\n" + " --helper=STRING Helper Name\n" + " --flags Flags\n" + ); + exit(0); +} + +int main(int argc, char *argv[]) +{ + struct nl_sock *sock; + struct nfnl_exp *exp; + struct nl_dump_params params = { + .dp_type = NL_DUMP_LINE, + .dp_fd = stdout, + }; + int err, nlflags = 0; + + exp = nl_cli_exp_alloc(); + + for (;;) { + int c, optidx = 0; + enum { + ARG_MARK = 270, + ARG_TCP_STATE = 271, + ARG_EXPECT_PROTO, + ARG_EXPECT_SRC, + ARG_EXPECT_SPORT, + ARG_EXPECT_DST, + ARG_EXPECT_DPORT, + ARG_MASTER_PROTO, + ARG_MASTER_SRC, + ARG_MASTER_SPORT, + ARG_MASTER_DST, + ARG_MASTER_DPORT, + ARG_MASK_PROTO, + ARG_MASK_SRC, + ARG_MASK_SPORT, + ARG_MASK_DST, + ARG_MASK_DPORT, + ARG_TIMEOUT, + ARG_HELPER_NAME, + ARG_FLAGS, + }; + static struct option long_opts[] = { + { "quiet", 0, 0, 'q' }, + { "help", 0, 0, 'h' }, + { "version", 0, 0, 'v' }, + { "id", 1, 0, 'i' }, + { "expect-proto", 1, 0, ARG_EXPECT_PROTO }, + { "expect-src", 1, 0, ARG_EXPECT_SRC }, + { "expect-sport", 1, 0, ARG_EXPECT_SPORT }, + { "expect-dst", 1, 0, ARG_EXPECT_DST }, + { "expect-dport", 1, 0, ARG_EXPECT_DPORT }, + { "master-proto", 1, 0, ARG_MASTER_PROTO }, + { "master-src", 1, 0, ARG_MASTER_SRC }, + { "master-sport", 1, 0, ARG_MASTER_SPORT }, + { "master-dst", 1, 0, ARG_MASTER_DST }, + { "master-dport", 1, 0, ARG_MASTER_DPORT }, + { "mask-proto", 1, 0, ARG_MASK_PROTO }, + { "mask-src", 1, 0, ARG_MASK_SRC }, + { "mask-sport", 1, 0, ARG_MASK_SPORT }, + { "mask-dst", 1, 0, ARG_MASK_DST }, + { "mask-dport", 1, 0, ARG_MASK_DPORT }, + { "family", 1, 0, 'F' }, + { "timeout", 1, 0, ARG_TIMEOUT }, + { "helper", 1, 0, ARG_HELPER_NAME }, + { "flags", 1, 0, ARG_FLAGS}, + { 0, 0, 0, 0 } + }; + + c = getopt_long(argc, argv, "46f:hvi:p:F:", long_opts, &optidx); + if (c == -1) + break; + + switch (c) { + case '?': exit(NLE_INVAL); + case 'q': quiet = 1; break; + case '4': nfnl_exp_set_family(exp, AF_INET); break; + case '6': nfnl_exp_set_family(exp, AF_INET6); break; + case 'h': print_usage(); break; + case 'v': nl_cli_print_version(); break; + case 'i': nl_cli_exp_parse_id(exp, optarg); break; + case ARG_EXPECT_PROTO: nl_cli_exp_parse_l4protonum(exp, NFNL_EXP_TUPLE_EXPECT, optarg); break; + case ARG_EXPECT_SRC: nl_cli_exp_parse_src(exp, NFNL_EXP_TUPLE_EXPECT, optarg); break; + case ARG_EXPECT_SPORT: nl_cli_exp_parse_src_port(exp, NFNL_EXP_TUPLE_EXPECT, optarg); break; + case ARG_EXPECT_DST: nl_cli_exp_parse_dst(exp, NFNL_EXP_TUPLE_EXPECT, optarg); break; + case ARG_EXPECT_DPORT: nl_cli_exp_parse_dst_port(exp, NFNL_EXP_TUPLE_EXPECT, optarg); break; + case ARG_MASTER_PROTO: nl_cli_exp_parse_l4protonum(exp, NFNL_EXP_TUPLE_MASTER, optarg); break; + case ARG_MASTER_SRC: nl_cli_exp_parse_src(exp, NFNL_EXP_TUPLE_MASTER, optarg); break; + case ARG_MASTER_SPORT: nl_cli_exp_parse_src_port(exp, NFNL_EXP_TUPLE_MASTER, optarg); break; + case ARG_MASTER_DST: nl_cli_exp_parse_dst(exp, NFNL_EXP_TUPLE_MASTER, optarg); break; + case ARG_MASTER_DPORT: nl_cli_exp_parse_dst_port(exp, NFNL_EXP_TUPLE_MASTER, optarg); break; + case ARG_MASK_PROTO: nl_cli_exp_parse_l4protonum(exp, NFNL_EXP_TUPLE_MASK, optarg); break; + case ARG_MASK_SRC: nl_cli_exp_parse_src(exp, NFNL_EXP_TUPLE_MASK, optarg); break; + case ARG_MASK_SPORT: nl_cli_exp_parse_src_port(exp, NFNL_EXP_TUPLE_MASK, optarg); break; + case ARG_MASK_DST: nl_cli_exp_parse_dst(exp, NFNL_EXP_TUPLE_MASK, optarg); break; + case ARG_MASK_DPORT: nl_cli_exp_parse_dst_port(exp, NFNL_EXP_TUPLE_MASK, optarg); break; + case 'F': nl_cli_exp_parse_family(exp, optarg); break; + case ARG_TIMEOUT: nl_cli_exp_parse_timeout(exp, optarg); break; + case ARG_HELPER_NAME: nl_cli_exp_parse_helper_name(exp, optarg); break; + case ARG_FLAGS: nl_cli_exp_parse_flags(exp, optarg); break; + } + } + + sock = nl_cli_alloc_socket(); + nl_cli_connect(sock, NETLINK_NETFILTER); + + if ((err = nfnl_exp_del(sock, exp, nlflags)) < 0) + nl_cli_fatal(err, "Unable to delete expectation: %s", + nl_geterror(err)); + + if (!quiet) { + printf("Deleted "); + nl_object_dump(OBJ_CAST(exp), ¶ms); + } + + + return 0; +} diff --git a/src/nf-exp-list.c b/src/nf-exp-list.c index 3bdb6c57..a447ba26 100644 --- a/src/nf-exp-list.c +++ b/src/nf-exp-list.c @@ -1,12 +1,15 @@ /* - * src/nf-exp-list.c List Conntrack Entries + * src/nf-exp-list.c List Expectation Entries * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation version 2.1 * of the License. * - * Copyright (c) 2012 Rich Fought <Rich.Fought@watchguard.com> + * Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch> + * Copyright (c) 2007 Philip Craig <philipc@snapgear.com> + * Copyright (c) 2007 Secure Computing Corporation + * Copyright (c) 2012 Rich Fought <rich.fought@watchguard.com> */ #include <netlink/cli/utils.h> @@ -15,10 +18,10 @@ static void print_usage(void) { printf( - "Usage: nf-exp-list [OPTION]... [CONNTRACK ENTRY]\n" + "Usage: nf-exp-list [OPTION]... [EXPECTATION ENTRY]\n" "\n" "Options\n" - " -f, --format=TYPE Output format { brief | details | stats }\n" + " -f, --format=TYPE Output format { brief | details }\n" " -h, --help Show this help\n" " -v, --version Show versioning information\n" "\n" |