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80b33cd1a9
* Factor build packages out into a more maintainable list * Create a location for scripts to live * Provide a make target to return the source dir as close as reasonable to the original distributed state * Add a code lint step, checking the coding style * Change test harness as recommended by shellcheck * Ensure we actually have the linter tool installed * Use the correct directory for cmake to run the tests * Adjust for the older uncrustify in the current github ubuntu-latest * Make one file pass the linter * Integrate the lint with the existing test workflow * Add files with minimal changes needed to the linter * Add more files with minimal changes needed to the linter * Dont build binaries if we fail the lint test * Update the phony targets with the lint steps * Ensure the flake8 package is installed in the new lint workflow job * Use the makefile to drive the packages needed to install for linting * No need to add dependancies on lint, just rely on the workflow status to show failure * Update the scripts dir README to reflect current assumptions * Rename and briefly document the indent.sh script * Fix the ignore to ignore the right Makefile * Rename the test_harness script to make it clear it is a shell script * Provide a master lint make target and add a shell script lint tool * Elminate stray tabs * Drop include/auth.h from linter - there are inconsistant results with function definitions when using the current uncrustify rules
165 lines
6.1 KiB
C
165 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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};
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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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