From aa4d426b4d3527d7e166df1a05058c9a4a0f6683 Mon Sep 17 00:00:00 2001 From: Wojtek Kosior Date: Fri, 30 Apr 2021 00:33:56 +0200 Subject: initial/final commit --- openssl-1.1.0h/test/packettest.c | 537 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 537 insertions(+) create mode 100644 openssl-1.1.0h/test/packettest.c (limited to 'openssl-1.1.0h/test/packettest.c') diff --git a/openssl-1.1.0h/test/packettest.c b/openssl-1.1.0h/test/packettest.c new file mode 100644 index 0000000..58fc752 --- /dev/null +++ b/openssl-1.1.0h/test/packettest.c @@ -0,0 +1,537 @@ +/* + * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include "../ssl/packet_locl.h" + +#define BUF_LEN 255 + +static int test_PACKET_remaining(unsigned char buf[BUF_LEN]) +{ + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || PACKET_remaining(&pkt) != BUF_LEN + || !PACKET_forward(&pkt, BUF_LEN - 1) + || PACKET_remaining(&pkt) != 1 + || !PACKET_forward(&pkt, 1) + || PACKET_remaining(&pkt) != 0) { + fprintf(stderr, "test_PACKET_remaining() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_end(unsigned char buf[BUF_LEN]) +{ + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || PACKET_remaining(&pkt) != BUF_LEN + || PACKET_end(&pkt) != buf + BUF_LEN + || !PACKET_forward(&pkt, BUF_LEN - 1) + || PACKET_end(&pkt) != buf + BUF_LEN + || !PACKET_forward(&pkt, 1) + || PACKET_end(&pkt) != buf + BUF_LEN) { + fprintf(stderr, "test_PACKET_end() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_1(unsigned char buf[BUF_LEN]) +{ + unsigned int i; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_1(&pkt, &i) + || i != 0x02 + || !PACKET_forward(&pkt, BUF_LEN - 2) + || !PACKET_get_1(&pkt, &i) + || i != 0xfe + || PACKET_get_1(&pkt, &i)) { + fprintf(stderr, "test_PACKET_get_1() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_4(unsigned char buf[BUF_LEN]) +{ + unsigned long i; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_4(&pkt, &i) + || i != 0x08060402UL + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_get_4(&pkt, &i) + || i != 0xfefcfaf8UL + || PACKET_get_4(&pkt, &i)) { + fprintf(stderr, "test_PACKET_get_4() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_net_2(unsigned char buf[BUF_LEN]) +{ + unsigned int i; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_net_2(&pkt, &i) + || i != 0x0204 + || !PACKET_forward(&pkt, BUF_LEN - 4) + || !PACKET_get_net_2(&pkt, &i) + || i != 0xfcfe + || PACKET_get_net_2(&pkt, &i)) { + fprintf(stderr, "test_PACKET_get_net_2() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_net_3(unsigned char buf[BUF_LEN]) +{ + unsigned long i; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_net_3(&pkt, &i) + || i != 0x020406UL + || !PACKET_forward(&pkt, BUF_LEN - 6) + || !PACKET_get_net_3(&pkt, &i) + || i != 0xfafcfeUL + || PACKET_get_net_3(&pkt, &i)) { + fprintf(stderr, "test_PACKET_get_net_3() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_net_4(unsigned char buf[BUF_LEN]) +{ + unsigned long i; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_net_4(&pkt, &i) + || i != 0x02040608UL + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_get_net_4(&pkt, &i) + || i != 0xf8fafcfeUL + || PACKET_get_net_4(&pkt, &i)) { + fprintf(stderr, "test_PACKET_get_net_4() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_sub_packet(unsigned char buf[BUF_LEN]) +{ + PACKET pkt, subpkt; + unsigned long i; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_sub_packet(&pkt, &subpkt, 4) + || !PACKET_get_net_4(&subpkt, &i) + || i != 0x02040608UL + || PACKET_remaining(&subpkt) + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_get_sub_packet(&pkt, &subpkt, 4) + || !PACKET_get_net_4(&subpkt, &i) + || i != 0xf8fafcfeUL + || PACKET_remaining(&subpkt) + || PACKET_get_sub_packet(&pkt, &subpkt, 4)) { + fprintf(stderr, "test_PACKET_get_sub_packet() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_bytes(unsigned char buf[BUF_LEN]) +{ + const unsigned char *bytes; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_get_bytes(&pkt, &bytes, 4) + || bytes[0] != 2 || bytes[1] != 4 + || bytes[2] != 6 || bytes[3] != 8 + || PACKET_remaining(&pkt) != BUF_LEN -4 + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_get_bytes(&pkt, &bytes, 4) + || bytes[0] != 0xf8 || bytes[1] != 0xfa + || bytes[2] != 0xfc || bytes[3] != 0xfe + || PACKET_remaining(&pkt)) { + fprintf(stderr, "test_PACKET_get_bytes() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_copy_bytes(unsigned char buf[BUF_LEN]) +{ + unsigned char bytes[4]; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_copy_bytes(&pkt, bytes, 4) + || bytes[0] != 2 || bytes[1] != 4 + || bytes[2] != 6 || bytes[3] != 8 + || PACKET_remaining(&pkt) != BUF_LEN - 4 + || !PACKET_forward(&pkt, BUF_LEN - 8) + || !PACKET_copy_bytes(&pkt, bytes, 4) + || bytes[0] != 0xf8 || bytes[1] != 0xfa + || bytes[2] != 0xfc || bytes[3] != 0xfe + || PACKET_remaining(&pkt)) { + fprintf(stderr, "test_PACKET_copy_bytes() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_copy_all(unsigned char buf[BUF_LEN]) +{ + unsigned char tmp[BUF_LEN]; + PACKET pkt; + size_t len; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_copy_all(&pkt, tmp, BUF_LEN, &len) + || len != BUF_LEN + || memcmp(buf, tmp, BUF_LEN) != 0 + || PACKET_remaining(&pkt) != BUF_LEN + || PACKET_copy_all(&pkt, tmp, BUF_LEN - 1, &len)) { + fprintf(stderr, "test_PACKET_copy_bytes() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_memdup(unsigned char buf[BUF_LEN]) +{ + unsigned char *data = NULL; + size_t len; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_memdup(&pkt, &data, &len) + || len != BUF_LEN + || memcmp(data, PACKET_data(&pkt), len) + || !PACKET_forward(&pkt, 10) + || !PACKET_memdup(&pkt, &data, &len) + || len != BUF_LEN - 10 + || memcmp(data, PACKET_data(&pkt), len)) { + fprintf(stderr, "test_PACKET_memdup() failed\n"); + OPENSSL_free(data); + return 0; + } + + OPENSSL_free(data); + return 1; +} + +static int test_PACKET_strndup() +{ + char buf[10], buf2[10]; + char *data = NULL; + PACKET pkt; + + memset(buf, 'x', 10); + memset(buf2, 'y', 10); + buf2[5] = '\0'; + + if ( !PACKET_buf_init(&pkt, (unsigned char*)buf, 10) + || !PACKET_strndup(&pkt, &data) + || strlen(data) != 10 + || strncmp(data, buf, 10) + || !PACKET_buf_init(&pkt, (unsigned char*)buf2, 10) + || !PACKET_strndup(&pkt, &data) + || strlen(data) != 5 + || strcmp(data, buf2)) { + fprintf(stderr, "test_PACKET_strndup failed\n"); + OPENSSL_free(data); + return 0; + } + + OPENSSL_free(data); + return 1; +} + +static int test_PACKET_contains_zero_byte() +{ + char buf[10], buf2[10]; + PACKET pkt; + + memset(buf, 'x', 10); + memset(buf2, 'y', 10); + buf2[5] = '\0'; + + if ( !PACKET_buf_init(&pkt, (unsigned char*)buf, 10) + || PACKET_contains_zero_byte(&pkt) + || !PACKET_buf_init(&pkt, (unsigned char*)buf2, 10) + || !PACKET_contains_zero_byte(&pkt)) { + fprintf(stderr, "test_PACKET_contains_zero_byte failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_forward(unsigned char buf[BUF_LEN]) +{ + const unsigned char *byte; + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_forward(&pkt, 1) + || !PACKET_get_bytes(&pkt, &byte, 1) + || byte[0] != 4 + || !PACKET_forward(&pkt, BUF_LEN - 3) + || !PACKET_get_bytes(&pkt, &byte, 1) + || byte[0] != 0xfe) { + fprintf(stderr, "test_PACKET_forward() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_buf_init() +{ + unsigned char buf[BUF_LEN]; + PACKET pkt; + + /* Also tests PACKET_remaining() */ + if ( !PACKET_buf_init(&pkt, buf, 4) + || PACKET_remaining(&pkt) != 4 + || !PACKET_buf_init(&pkt, buf, BUF_LEN) + || PACKET_remaining(&pkt) != BUF_LEN + || PACKET_buf_init(&pkt, buf, -1)) { + fprintf(stderr, "test_PACKET_buf_init() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_null_init() +{ + PACKET pkt; + + PACKET_null_init(&pkt); + if ( PACKET_remaining(&pkt) != 0 + || PACKET_forward(&pkt, 1)) { + fprintf(stderr, "test_PACKET_null_init() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_equal(unsigned char buf[BUF_LEN]) +{ + PACKET pkt; + + if ( !PACKET_buf_init(&pkt, buf, 4) + || !PACKET_equal(&pkt, buf, 4) + || PACKET_equal(&pkt, buf + 1, 4) + || !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_equal(&pkt, buf, BUF_LEN) + || PACKET_equal(&pkt, buf, BUF_LEN - 1) + || PACKET_equal(&pkt, buf, BUF_LEN + 1) + || PACKET_equal(&pkt, buf, 0)) { + fprintf(stderr, "test_PACKET_equal() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_length_prefixed_1() +{ + unsigned char buf[BUF_LEN]; + const size_t len = 16; + unsigned int i; + PACKET pkt, short_pkt, subpkt; + + buf[0] = len; + for (i = 1; i < BUF_LEN; i++) { + buf[i] = (i * 2) & 0xff; + } + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_buf_init(&short_pkt, buf, len) + || !PACKET_get_length_prefixed_1(&pkt, &subpkt) + || PACKET_remaining(&subpkt) != len + || !PACKET_get_net_2(&subpkt, &i) + || i != 0x0204 + || PACKET_get_length_prefixed_1(&short_pkt, &subpkt) + || PACKET_remaining(&short_pkt) != len) { + fprintf(stderr, "test_PACKET_get_length_prefixed_1() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_length_prefixed_2() +{ + unsigned char buf[1024]; + const size_t len = 516; /* 0x0204 */ + unsigned int i; + PACKET pkt, short_pkt, subpkt; + + for (i = 1; i <= 1024; i++) { + buf[i-1] = (i * 2) & 0xff; + } + + if ( !PACKET_buf_init(&pkt, buf, 1024) + || !PACKET_buf_init(&short_pkt, buf, len) + || !PACKET_get_length_prefixed_2(&pkt, &subpkt) + || PACKET_remaining(&subpkt) != len + || !PACKET_get_net_2(&subpkt, &i) + || i != 0x0608 + || PACKET_get_length_prefixed_2(&short_pkt, &subpkt) + || PACKET_remaining(&short_pkt) != len) { + fprintf(stderr, "test_PACKET_get_length_prefixed_2() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_get_length_prefixed_3() +{ + unsigned char buf[1024]; + const size_t len = 516; /* 0x000204 */ + unsigned int i; + PACKET pkt, short_pkt, subpkt; + + for (i = 0; i < 1024; i++) { + buf[i] = (i * 2) & 0xff; + } + + if ( !PACKET_buf_init(&pkt, buf, 1024) + || !PACKET_buf_init(&short_pkt, buf, len) + || !PACKET_get_length_prefixed_3(&pkt, &subpkt) + || PACKET_remaining(&subpkt) != len + || !PACKET_get_net_2(&subpkt, &i) + || i != 0x0608 + || PACKET_get_length_prefixed_3(&short_pkt, &subpkt) + || PACKET_remaining(&short_pkt) != len) { + fprintf(stderr, "test_PACKET_get_length_prefixed_3() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_as_length_prefixed_1() +{ + unsigned char buf[BUF_LEN]; + const size_t len = 16; + unsigned int i; + PACKET pkt, exact_pkt, subpkt; + + buf[0] = len; + for (i = 1; i < BUF_LEN; i++) { + buf[i] = (i * 2) & 0xff; + } + + if ( !PACKET_buf_init(&pkt, buf, BUF_LEN) + || !PACKET_buf_init(&exact_pkt, buf, len + 1) + || PACKET_as_length_prefixed_1(&pkt, &subpkt) + || PACKET_remaining(&pkt) != BUF_LEN + || !PACKET_as_length_prefixed_1(&exact_pkt, &subpkt) + || PACKET_remaining(&exact_pkt) != 0 + || PACKET_remaining(&subpkt) != len) { + fprintf(stderr, "test_PACKET_as_length_prefixed_1() failed\n"); + return 0; + } + + return 1; +} + +static int test_PACKET_as_length_prefixed_2() +{ + unsigned char buf[1024]; + const size_t len = 516; /* 0x0204 */ + unsigned int i; + PACKET pkt, exact_pkt, subpkt; + + for (i = 1; i <= 1024; i++) { + buf[i-1] = (i * 2) & 0xff; + } + + if ( !PACKET_buf_init(&pkt, buf, 1024) + || !PACKET_buf_init(&exact_pkt, buf, len + 2) + || PACKET_as_length_prefixed_2(&pkt, &subpkt) + || PACKET_remaining(&pkt) != 1024 + || !PACKET_as_length_prefixed_2(&exact_pkt, &subpkt) + || PACKET_remaining(&exact_pkt) != 0 + || PACKET_remaining(&subpkt) != len) { + fprintf(stderr, "test_PACKET_as_length_prefixed_2() failed\n"); + return 0; + } + + return 1; +} + +int main(int argc, char **argv) +{ + unsigned char buf[BUF_LEN]; + unsigned int i; + + for (i=1; i<=BUF_LEN; i++) { + buf[i-1] = (i * 2) & 0xff; + } + i = 0; + + if ( !test_PACKET_buf_init() + || !test_PACKET_null_init() + || !test_PACKET_remaining(buf) + || !test_PACKET_end(buf) + || !test_PACKET_equal(buf) + || !test_PACKET_get_1(buf) + || !test_PACKET_get_4(buf) + || !test_PACKET_get_net_2(buf) + || !test_PACKET_get_net_3(buf) + || !test_PACKET_get_net_4(buf) + || !test_PACKET_get_sub_packet(buf) + || !test_PACKET_get_bytes(buf) + || !test_PACKET_copy_bytes(buf) + || !test_PACKET_copy_all(buf) + || !test_PACKET_memdup(buf) + || !test_PACKET_strndup() + || !test_PACKET_contains_zero_byte() + || !test_PACKET_forward(buf) + || !test_PACKET_get_length_prefixed_1() + || !test_PACKET_get_length_prefixed_2() + || !test_PACKET_get_length_prefixed_3() + || !test_PACKET_as_length_prefixed_1() + || !test_PACKET_as_length_prefixed_2()) { + return 1; + } + printf("PASS\n"); + return 0; +} -- cgit v1.2.3