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4438f1aa2a
* Provide a minimal reimplementation of our autoconf, to try windows builds * Try building with windows * Fix thinko in spelling * Ensure shell script runs inside a shell * Add a hack to aid include discovery * Just keep adding tech debt... * Assume that we will have slashes in some of the replacement strings and avoid that char with sed * Restore one slash * Hack around the tools makefile interdependancy bug * A correct cflags include hack for each compile dir * Ensure we link against winsock (note, even though this says 32bit, it should link the 64bit library ... I think) * Bad link ordering if we dont use LDLIBS * Remove unused make variable * Remove makefile duplication using inheritance (this does mean you can no longer cd tools; make, but must do make tools) * Add missing library for win32 * Show OS variable * Make hack autoconf more robust for tests on non gitlab runners * Remove no longer used substitutions from hack autoconf * Add missing include path to tools under win32 * Build the win32 subdir when the compiler is Msys * The different subdirs have different dependancies * Ensure we can find the include files * Fix library link ordering * Ensure the tools dir can find the special win32 lib * Deal with the differing basic type sizes on both linux/64bit and windows/64bit * Document the steps to mimic the github windows/mingw build locally - to allow for simpler debugging * Ensure branch name in instructions matches my test branch name * Clarify the shell needed to build with mingw * Since the makefile depends on knowing the OS, raise a fatal error if we cannot determine this * Handling different compile environments is hard. - Linux: sane and reasonable results for both uname -s (=Linux) and uname -o (=GNU/Linux) - Windows/Mingw: insane results for uname -s (=MSYS_NT-$MAJOR.$MINOR-$BUILDNR) but sane results for uname -o (Msys) - Macos: sane results for uname -s (=Darwin) but does not support uname -o at all * Revamp the way that Mingw is detected * Avoid attempting to generate gcovr report when running under windows * Whoops, isolate the right step * Fix spelling mistake * win32/Makefile: Remove unused setting and add comment * ensure that all win32 includes use the same expected path * Allow simpler cross compilation by letting configure pass the CC and AR environment through * Avoid multiple '_CRT_SECURE_NO_WARNINGS redefined' warnings * Convert to a consolidated CONFIG_TARGET variable to select any different compile options * Use the more generic printf defines to avoid warnings on mingw * Update mingw build docs * English better for reader happy make * Address a number of mingw compiler warnings * Fix Visual C compile * Be sure to document some of the hacky nature of the mingw build
164 lines
6.1 KiB
C
164 lines
6.1 KiB
C
/*
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* (C) 2007-21 - ntop.org and contributors
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>
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*
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*/
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#include <inttypes.h>
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#include "n2n.h"
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#include "hexdump.h"
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#define DURATION 2.5 // test duration per algorithm
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#define PACKETS_BEFORE_GETTIME 2047 // do not check time after every packet but after (2 ^ n - 1)
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uint8_t PKT_CONTENT[]={
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
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0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 };
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/* Prototypes */
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static ssize_t do_encode_packet( uint8_t * pktbuf, size_t bufsize, const n2n_community_t c );
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static void run_transop_benchmark(const char *op_name, n2n_trans_op_t *op_fn, n2n_edge_conf_t *conf, uint8_t *pktbuf);
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int main(int argc, char * argv[]) {
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uint8_t pktbuf[N2N_PKT_BUF_SIZE];
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n2n_trans_op_t transop_null, transop_tf;
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n2n_trans_op_t transop_aes;
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n2n_trans_op_t transop_cc20;
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n2n_trans_op_t transop_speck;
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n2n_edge_conf_t conf;
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/* Init configuration */
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edge_init_conf_defaults(&conf);
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strncpy((char *)conf.community_name, "abc123def456", sizeof(conf.community_name));
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conf.encrypt_key = "SoMEVer!S$cUREPassWORD";
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char *test_name = "environment";
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printf("%s: community_name = \"%s\"\n", test_name, conf.community_name);
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printf("%s: encrypt_key = \"%s\"\n", test_name, conf.encrypt_key);
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printf("%s: input size = 0x%"PRIx64"\n", test_name, sizeof(PKT_CONTENT));
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fhexdump(0, PKT_CONTENT, sizeof(PKT_CONTENT), stdout);
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printf("\n");
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/* Init transopts */
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n2n_transop_null_init(&conf, &transop_null);
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n2n_transop_tf_init(&conf, &transop_tf);
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n2n_transop_aes_init(&conf, &transop_aes);
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n2n_transop_cc20_init(&conf, &transop_cc20);
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n2n_transop_speck_init(&conf, &transop_speck);
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/* Run the tests */
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/* FIXME: interop tests are pretty useless without the expected encrypted buffer data */
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run_transop_benchmark("null", &transop_null, &conf, pktbuf);
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run_transop_benchmark("tf", &transop_tf, &conf, pktbuf);
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run_transop_benchmark("aes", &transop_aes, &conf, pktbuf);
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run_transop_benchmark("cc20", &transop_cc20, &conf, pktbuf);
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run_transop_benchmark("speck", &transop_speck, &conf, pktbuf);
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/* Cleanup */
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transop_null.deinit(&transop_null);
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transop_tf.deinit(&transop_tf);
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transop_aes.deinit(&transop_aes);
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transop_cc20.deinit(&transop_cc20);
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transop_speck.deinit(&transop_speck);
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return 0;
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}
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// --- cipher benchmark -------------------------------------------------------------------
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static void run_transop_benchmark(const char *op_name, n2n_trans_op_t *op_fn, n2n_edge_conf_t *conf, uint8_t *pktbuf) {
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n2n_common_t cmn;
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n2n_PACKET_t pkt;
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n2n_mac_t mac_buf;
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uint8_t decodebuf[N2N_PKT_BUF_SIZE];
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size_t idx;
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size_t rem;
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size_t nw;
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// encryption
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memset(mac_buf, 0, sizeof(mac_buf));
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nw = do_encode_packet( pktbuf, N2N_PKT_BUF_SIZE, conf->community_name);
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nw += op_fn->fwd(op_fn,
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pktbuf+nw, N2N_PKT_BUF_SIZE-nw,
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PKT_CONTENT, sizeof(PKT_CONTENT), mac_buf);
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printf("%s: output size = 0x%"PRIx64"\n", op_name, nw);
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fhexdump(0, pktbuf, nw, stdout);
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// decrpytion
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idx=0;
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rem=nw;
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decode_common( &cmn, pktbuf, &rem, &idx);
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decode_PACKET( &pkt, &cmn, pktbuf, &rem, &idx );
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op_fn->rev(op_fn, decodebuf, sizeof(decodebuf), pktbuf+idx, rem, 0);
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if(memcmp(decodebuf, PKT_CONTENT, sizeof(PKT_CONTENT)) != 0) {
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fprintf(stderr, "%s: round-trip buffer mismatch\n", op_name);
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exit(1);
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}
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fprintf(stderr, "%s: tested\n", op_name);
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printf("\n");
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}
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static ssize_t do_encode_packet( uint8_t * pktbuf, size_t bufsize, const n2n_community_t c )
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{
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// FIXME: this is a parameter of the test environment
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n2n_mac_t destMac={0,1,2,3,4,5};
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n2n_common_t cmn;
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n2n_PACKET_t pkt;
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size_t idx;
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memset( &cmn, 0, sizeof(cmn) );
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cmn.ttl = N2N_DEFAULT_TTL;
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cmn.pc = n2n_packet;
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cmn.flags=0; /* no options, not from supernode, no socket */
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memcpy( cmn.community, c, N2N_COMMUNITY_SIZE );
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memset( &pkt, 0, sizeof(pkt) );
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memcpy( pkt.srcMac, destMac, N2N_MAC_SIZE);
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memcpy( pkt.dstMac, destMac, N2N_MAC_SIZE);
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pkt.sock.family=0; /* do not encode sock */
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idx=0;
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encode_PACKET( pktbuf, &idx, &cmn, &pkt );
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traceEvent( TRACE_DEBUG, "encoded PACKET header of size=%u", (unsigned int)idx );
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return idx;
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}
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