From: Mark Wooding Date: Sat, 2 Sep 2017 21:04:42 +0000 (+0100) Subject: server/test.c: Add a program to assist unit tests. X-Git-Tag: 1.5.0~48 X-Git-Url: https://git.distorted.org.uk/~mdw/tripe/commitdiff_plain/19220671b286fcd7e9818be2e7262094411519c5 server/test.c: Add a program to assist unit tests. --- diff --git a/server/Makefile.am b/server/Makefile.am index a483aefd..2a1ff28a 100644 --- a/server/Makefile.am +++ b/server/Makefile.am @@ -25,6 +25,7 @@ include $(top_srcdir)/vars.am sbin_PROGRAMS = +noinst_PROGRAMS = man_MANS = LDADD = $(libtripe) $(libpriv) $(catacomb_LIBS) @@ -72,4 +73,26 @@ man_MANS += tripe-service.7tripe CLEANFILES += tripe-service.7tripe EXTRA_DIST += tripe-service.7.in +###-------------------------------------------------------------------------- +### Unit-test program. + +noinst_PROGRAMS += tripe-test + +tripe_test_SOURCES = test.c + +tripe_test_SOURCES += admin.c +tripe_test_SOURCES += addrmap.c +tripe_test_SOURCES += bulkcrypto.c +tripe_test_SOURCES += chal.c +tripe_test_SOURCES += dh.c +tripe_test_SOURCES += keyexch.c +tripe_test_SOURCES += keymgmt.c +tripe_test_SOURCES += keyset.c +tripe_test_SOURCES += peer.c +tripe_test_SOURCES += privsep.c +tripe_test_SOURCES += servutil.c + +tripe_test_SOURCES += tun-std.c +tripe_test_SOURCES += tun-slip.c + ###----- That's all, folks -------------------------------------------------- diff --git a/server/test.c b/server/test.c new file mode 100644 index 00000000..152a6fe6 --- /dev/null +++ b/server/test.c @@ -0,0 +1,173 @@ +/* -*-c-*- + * + * Various unit-level tests + * + * (c) 2017 Straylight/Edgeware + */ + +/*----- Licensing notice --------------------------------------------------* + * + * This file is part of Trivial IP Encryption (TrIPE). + * + * TrIPE is free software: you can redistribute it and/or modify it under + * the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 3 of the License, or (at your + * option) any later version. + * + * TrIPE is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License + * along with TrIPE. If not, see . + */ + +/*----- Header files ------------------------------------------------------*/ + +#include "tripe.h" + +/*----- Data structures ---------------------------------------------------*/ + +/*----- Global variables --------------------------------------------------*/ + +sel_state sel; + +/*----- Static variables --------------------------------------------------*/ + +static char **args; + +/*----- Main code ---------------------------------------------------------*/ + +static void usage(FILE *fp) +{ + pquis(fp, +"Usage: $ [-k FILE] [-t KEYTAG] [-T TRACE-OPTS] COMMAND [ARGS...]\n"); +} + +static void version(FILE *fp) + { pquis(fp, "$, TrIPE version " VERSION "\n"); } + +static void help(FILE *fp) +{ + version(fp); fputc('\n', fp); + usage(fp); fputc('\n', fp); + fputs("\ +Options in full:\n\ +\n\ +-h, --help Show this help text.\n\ +-v, --version Show version number.\n\ +-u, --usage Show brief usage message.\n\ +\n\ +-k, --keyring=FILE Get keys from FILE.\n\ +-t, --tag=KEYTAG Use KEYTAG as master private key.\n\ +-T, --trace=TRACE-OPTS Turn on tracing options.\n\ +\n\ +Commands:\n\ +\n\ +ies-encrypt TY MESSAGE\n\ +ies-decrypt TY CIPHERTEXT\n\ +", fp); +} + +static uint32 parseu32(const char *p) +{ + int e = errno; + unsigned long i; + char *q; + + errno = 0; + i = strtoul(p, &q, 0); + while (*q && isspace((unsigned char)*q)) q++; + if (errno || *q || i > 0xffffffffu) die(2, "bad 32-bit integer `%s'", p); + errno = e; + return (i); +} + +static const char *getarg(void) + { if (!*args) die(2, "missing argument"); else return (*args++); } + +static void lastarg(void) + { if (*args) die(2, "unexpected argument `%s'", *args); } + +int main(int argc, char *argv[]) +{ + const char *kr = "keyring"; + const char *tag = "tripe"; + const char *arg; + codec *b64; + int i, err; + uint32 ty; + buf b, bb; + dstr d = DSTR_INIT; + unsigned f = 0; +#define f_bogus 1u + + ego(argv[0]); + for (;;) { + static const struct option opts[] = { + { "help", 0, 0, 'h' }, + { "version", 0, 0, 'v' }, + { "usage", 0, 0, 'u' }, + { "keyring", OPTF_ARGREQ, 0, 'k' }, + { "tag", OPTF_ARGREQ, 0, 't' }, + { "trace", OPTF_ARGREQ, 0, 'T' }, + { 0, 0, 0, 0 } + }; + + i = mdwopt(argc, argv, "hvuk:t:T:", opts, 0, 0, 0); if (i < 0) break; + switch (i) { + case 'h': help(stdout); exit(0); + case 'v': version(stdout); exit(0); + case 'u': usage(stdout); exit(0); + case 'k': kr = optarg; break; + case 't': tag = optarg; break; + case 'T': + tr_flags = traceopt(tr_opts, optarg, tr_flags, 0); + break; + default: f |= f_bogus; break; + } + } + if (f&f_bogus) { usage(stderr); exit(2); } + args = argv + optind; + + km_init(kr, kr, tag); + trace_on(stderr, tr_flags); + + arg = getarg(); + if (strcmp(arg, "ies-encrypt") == 0) { + arg = getarg(); ty = parseu32(arg); + arg = getarg(); buf_init(&b, (/*unconst*/ octet *)arg, strlen(arg)); + buf_init(&bb, buf_t, sizeof(buf_t)); + lastarg(); + if ((err = ies_encrypt(master, ty, &b, &bb)) != 0) + die(3, "ies_encrypt failed: err = %d", err); + b64 = base64_class.encoder(0, "\n", 72); + if ((err = b64->ops->code(b64, BBASE(&bb), BLEN(&bb), &d)) != 0 || + (err = b64->ops->code(b64, 0, 0, &d)) != 0) + die(3, "base64 encoding failed: %s", codec_strerror(err)); + b64->ops->destroy(b64); + DPUTC(&d, '\n'); + fwrite(d.buf, 1, d.len, stdout); + dstr_destroy(&d); + } else if (strcmp(arg, "ies-decrypt") == 0) { + arg = getarg(); ty = parseu32(arg); + arg = getarg(); + b64 = base64_class.decoder(CDCF_IGNSPC | CDCF_IGNNEWL); + if ((err = b64->ops->code(b64, arg, strlen(arg), &d)) != 0 || + (err = b64->ops->code(b64, 0, 0, &d)) != 0) + die(3, "base64 decoding failed: %s", codec_strerror(err)); + b64->ops->destroy(b64); + lastarg(); + buf_init(&b, d.buf, d.len); buf_init(&bb, buf_t, sizeof(buf_t)); + if ((err = ies_decrypt(master, ty, &b, &bb)) != 0) + die(3, "ies_decrypt failed: err = %d", err); + fwrite(BBASE(&bb), 1, BLEN(&bb), stdout); + dstr_destroy(&d); + } else + die(2, "unknown command `%s'", arg); + + return (0); +} + +/*----- That's all, folks -------------------------------------------------*/