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/* SPDX-License-Identifier: MIT OR GPL-3.0-only */
/* test_base64.c
** libstrophe XMPP client library -- test routines for the base64 codec
**
** Copyright (C) 2005-2009 Collecta, Inc.
**
** This software is provided AS-IS with no warranty, either express
** or implied.
**
** This program is dual licensed under the MIT or GPLv3 licenses.
*/
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include "strophe.h"
#include "test.h"
static const unsigned char test_2_raw[] = {0x14, 0xfb, 0x9c, 0x03,
0xd9, 0x7e, 0x00};
static const unsigned char test_4_raw[] = {0xd6, 0x2f, 0x27, 0x49, 0x7e, 0xdd,
0xf3, 0xd5, 0x41, 0xbc, 0x1b, 0xe9,
0xdf, 0xe9, 0xb3, 0x08, 0x00};
static const struct {
char *raw;
char *base64;
} tests[] = {
{
.raw = "How now brown cow?",
.base64 = "SG93IG5vdyBicm93biBjb3c/",
},
{
.raw = (char *)test_2_raw,
.base64 = "FPucA9l+",
},
{
.raw = "From rest and sleep, which but thy pictures be, "
"Much pleasure; then from thee much more must flow, "
"And soonest our best men with thee do go, "
"Rest of their bones, and soul's delivery.",
.base64 = "RnJvbSByZXN0IGFuZCBzbGVlcCwgd2hpY2ggYnV0IHRoeSBwaWN0dXJl"
"cyBiZSwgTXVjaCBwbGVhc3VyZTsgdGhlbiBmcm9tIHRoZWUgbXVjaCBt"
"b3JlIG11c3QgZmxvdywgQW5kIHNvb25lc3Qgb3VyIGJlc3QgbWVuIHdp"
"dGggdGhlZSBkbyBnbywgUmVzdCBvZiB0aGVpciBib25lcywgYW5kIHNv"
"dWwncyBkZWxpdmVyeS4=",
},
{
.raw = (char *)test_4_raw,
.base64 = "1i8nSX7d89VBvBvp3+mzCA==",
},
{
.raw = "realm=\"chesspark.com\",nonce=\"b243c0d663257a9149999cef2f83"
"a22116559e93\",qop=\"auth\",charset=utf-8,algorithm=md5-sess",
.base64 = "cmVhbG09ImNoZXNzcGFyay5jb20iLG5vbmNlPSJiMjQzYzBkNjYzMjU3"
"YTkxNDk5OTljZWYyZjgzYTIyMTE2NTU5ZTkzIixxb3A9ImF1dGgiLGNo"
"YXJzZXQ9dXRmLTgsYWxnb3JpdGhtPW1kNS1zZXNz",
},
/* RFC4648 test vectors */
{
.raw = "",
.base64 = "",
},
{
.raw = "f",
.base64 = "Zg==",
},
{
.raw = "fo",
.base64 = "Zm8=",
},
{
.raw = "foo",
.base64 = "Zm9v",
},
{
.raw = "foob",
.base64 = "Zm9vYg==",
},
{
.raw = "fooba",
.base64 = "Zm9vYmE=",
},
{
.raw = "foobar",
.base64 = "Zm9vYmFy",
},
};
static const unsigned char bin_data[] = {
0xda, 0xa8, 0x81, 0x80, 0x00, 0x01, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00,
0x0c, 0x5f, 0x78, 0x6d, 0x70, 0x70, 0x2d, 0x63, 0x6c, 0x69, 0x65, 0x6e,
0x74, 0x04, 0x5f, 0x74, 0x63, 0x70, 0x05, 0x67, 0x6d, 0x61, 0x69, 0x6c,
0x03, 0x63, 0x6f, 0x6d, 0x00, 0x00, 0x21, 0x00, 0x01, 0xc0, 0x0c, 0x00,
0x21, 0x00, 0x01, 0x00, 0x00, 0x02, 0x43, 0x00, 0x1e, 0x00, 0x14, 0x00,
0x00, 0x14, 0x66, 0x04, 0x61, 0x6c, 0x74, 0x31, 0x04, 0x78, 0x6d, 0x70,
0x70, 0x01, 0x6c, 0x06, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x03, 0x63,
0x6f, 0x6d, 0x00, 0xc0, 0x0c, 0x00, 0x21, 0x00, 0x01, 0x00, 0x00, 0x02,
0x43, 0x00, 0x1e, 0x00, 0x14, 0x00, 0x00, 0x14, 0x66, 0x04, 0x61, 0x6c,
0x74, 0x34, 0x04, 0x78, 0x6d, 0x70, 0x70, 0x01, 0x6c, 0x06, 0x67, 0x6f,
0x6f, 0x67, 0x6c, 0x65, 0x03, 0x63, 0x6f, 0x6d, 0x00, 0xc0, 0x0c, 0x00,
0x21, 0x00, 0x01, 0x00, 0x00, 0x02, 0x43, 0x00, 0x1e, 0x00, 0x14, 0x00,
0x00, 0x14, 0x66, 0x04, 0x61, 0x6c, 0x74, 0x32, 0x04, 0x78, 0x6d, 0x70,
0x70, 0x01, 0x6c, 0x06, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x03, 0x63,
0x6f, 0x6d, 0x00, 0xc0, 0x0c, 0x00, 0x21, 0x00, 0x01, 0x00, 0x00, 0x02,
0x43, 0x00, 0x19, 0x00, 0x05, 0x00, 0x00, 0x14, 0x66, 0x04, 0x78, 0x6d,
0x70, 0x70, 0x01, 0x6c, 0x06, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x03,
0x63, 0x6f, 0x6d, 0x00, 0xc0, 0x0c, 0x00, 0x21, 0x00, 0x01, 0x00, 0x00,
0x02, 0x43, 0x00, 0x1e, 0x00, 0x14, 0x00, 0x00, 0x14, 0x66, 0x04, 0x61,
0x6c, 0x74, 0x33, 0x04, 0x78, 0x6d, 0x70, 0x70, 0x01, 0x6c, 0x06, 0x67,
0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x03, 0x63, 0x6f, 0x6d, 0x00,
};
int main()
{
xmpp_ctx_t *ctx;
unsigned char *udec;
char *dec;
char *enc;
size_t len, i;
printf("BASE64 tests.\n");
ctx = xmpp_ctx_new(NULL, NULL);
if (ctx == NULL) {
fprintf(stderr, "failed to create context\n");
return 1;
}
for (i = 0; i < ARRAY_SIZE(tests); ++i) {
printf("Test #%d: ", (int)i + 1);
enc = xmpp_base64_encode(ctx, (unsigned char *)tests[i].raw,
strlen(tests[i].raw));
assert(enc != NULL);
COMPARE(tests[i].base64, enc);
xmpp_free(ctx, enc);
dec = xmpp_base64_decode_str(ctx, tests[i].base64,
strlen(tests[i].base64));
assert(dec != NULL);
COMPARE_BUF(tests[i].raw, strlen(tests[i].raw), dec, strlen(dec));
xmpp_free(ctx, dec);
printf("ok\n");
}
printf("Test with binary data: ");
enc = xmpp_base64_encode(ctx, bin_data, sizeof(bin_data));
assert(enc != NULL);
xmpp_base64_decode_bin(ctx, enc, strlen(enc), &udec, &len);
assert(udec != NULL);
assert(len != 0);
assert(len == sizeof(bin_data));
COMPARE_BUF(bin_data, sizeof(bin_data), udec, len);
xmpp_free(ctx, udec);
xmpp_free(ctx, enc);
printf("ok\n");
xmpp_ctx_free(ctx);
return 0;
}
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