38a530dbe3
* Rename librz/util/ubase64.c into librz/util/base64.c for consistency #5216 * Add Doxygen documentation to function in librz/util/base85.c #5216 * Add unit-tests for librz/util/base85.c #5216 * Refactor base85 API and internal functions #5216 base85 was using a FILE as an input and it used to print its result to STDOUT, which was very bad for having unit-testing or to use it to extend rz-hash functionality, since the solution I really had was through using pipes which isn't ideal as much as the refactoring one. * Extend rz-hash with base85 #5126 * Fix formatting #5216 * Extract base36 decoding function from subprojects/rzwinkd/iob_net.c to librz/util/base36.c #5216 - Also, added Doxygen docs to rz_base36_decode function * Added rz_base36_encode_dyn #5216 - this function encode a u64 value to it's char[13+1] base36 counterpart - later, it will be helpful in expanding the funcitionality of rz-hash - added its Doxygen docs * Expand rz-hash with base36 encoding/decoding #5216 * Refactor rz_base36_decode to return a suitable error code like -1 #5216 - that should help testing it later for valid and invalid decodings - keeping the original behaviour as it was in subprojects/rzwinkd/iob_net.c * Add unit-tests for base36 encoding & decoding functions #5216 * Fix formatting #5216 * Fix base36.h header file guards #5216 * Add base32 encoding & decoding #5216 added their Doxygen Docs as well * Add base32 encoding and decoding unti-tests #5216 * Expand rz-hash with base32 encoding/decoding functionality #5216 * Fix formatting #5216 * Fix add base32 to codec_name_bytes #5216 * Fix base32 docs #5216 * Add base16 encoding/decoding functions #5216 - added their Doxygen docs as well. * Add base16 unit-tests #5216 * Fix test_base85 conversions warnings #5216 * Expand rz-hash with base16 encoding/decoding functionality #5216 * Fix formatting #5216 * Fix doxygen docs #5216 * Restore subprojects/rizin-shell-parser/parser.c to match origin/dev * Fix the order by baseXX * Fix base16 - invert the logic in calculate_src_length * Fix base16 - intialize variables in rz_base16_encode * Fix base16 - null terminate the output buffer of rz_base16_encode_dyn * Fix base16 - get rid of unnecessary else in rz_base16_decode * Fix base16 - use `len & 1` instead of `(len % 2) != 0` * Fix base32 - invert the logic in calculate_src_length * Fix base32 - compress two return statments by using `rz_return_val_if_fail(src && dest, 0);` * Fix base32 - null terminate the output of rz_base32_encode * Fix base32 - get rid of unnecessary else in rz_base32_decode add more parentheses to split addition from mult for better clarity * Fix base32 - intialize variables in rz_base32_encode_dyn * Fix base36 - intialize `tmp` variable in rz_base36_encode_dyn * Fix base36 - use RZ_LOG_ERROR instead of eprintf * Fix base36 - use RZ_NULLABLE for the API interface * Fix base85 - use RZ_OUT & RZ_NULLABLE for the API interface * Fix base85 - use RZ_LOG_ERROR instead of eprintf * Fix base85 - use size_t instead of int for decode_tuple_buf * Fix base85 - remove unused varaible, `out_len`, in rz_base85_encode_dyn * Fix base85 - correct decode buffer size calculation The previous rz_base85_dec_buflen() underestimated the worst‑case output size (3 bytes per 4 input chars), causing overflows when using ‘z’/’y’ abbreviations. Update it to allocate 4 bytes per input character plus one for the NUL terminator, eliminating heap-buffer-overflow errors. * Fix formatting * Fix base85-test - use `newlines` variable to make sure line breaks were inserted as expected * Fix base85-test - remove unnecessary includes * Fix rz-hash test - updated rz-hash -L expected result * Fix crypto_base36 - use RZ_LOG_ERROR instead of eprintf * Fix base16 - compress rz_return_val_if_fail statements and move before locals * Update base16 - use hex.c existing encoding/decoding logic - base16.c encoding/decoding functions are now wrappers for hex.c `rz_hex_bin2str` and `rz_hex_str2bin` functions - updated related base16 unit testing and documentation - updated the integraion with rz-hash binary (or crypto_base16) * Fix formatting * Add documentation to rz_hex_bin2str * Fix base85 - add missing `reutrn` docs to rz_base85_encode function * Fix base85 - use RZ_NONNULL for dest and src function instead of RZ_NULLABLE * Fix base36 - use RZ_NONNULL for dest and src function instead of RZ_NULLABLE * Fix base16 - use RZ_NONNULL for dest and src function instead of RZ_NULLABLE * Fix base32 - use RZ_NONNULL for dest and src function instead of RZ_NULLABLE * Fix base16 - add missig checks for invalid inputs in rz_base16_encode & rz_base16_encode_dyn * Fix base32 - add missing checks for bad encoding * Fix - add missing SPDX * Fix Formatting * Add rz_base36_encode & rz_base36_decode_dyn functions to base36 API
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
// SPDX-FileCopyrightText: 2025 Ahmed Ibrahim <a.ibrahim8686@gmail.com>
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// SPDX-License-Identifier: LGPL-3.0-only
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#include <rz_util.h>
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#include "minunit.h"
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bool test_rz_base32_decode_dyn(void) {
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char *hello = (char *)rz_base32_decode_dyn("NBSWY3DP", -1);
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mu_assert_streq(hello, "hello", "base32_decode_dyn");
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free(hello);
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mu_end;
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}
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bool test_rz_base32_decode(void) {
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ut8 *hello = malloc(50);
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int status = rz_base32_decode(hello, "NBSWY3DP", -1);
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mu_assert_eq(status, (int)strlen("hello"), "valid base32 decoding");
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mu_assert_streq((char *)hello, "hello", "base32 decoding");
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free(hello);
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mu_end;
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}
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bool test_rz_base32_decode_invalid(void) {
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ut8 buf[16];
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mu_assert_eq(rz_base32_decode(buf, "MZXW@===", -1), -1, "decoder accepted invalid char");
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mu_end;
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}
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bool test_rz_base32_encode_dyn(void) {
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static const struct {
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const char *in;
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const char *exp;
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} vec[] = {
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{ "hello", "NBSWY3DP" },
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{ "hello1", "NBSWY3DPGE======" },
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{ "hello12", "NBSWY3DPGEZA====" },
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{ "hello123", "NBSWY3DPGEZDG===" }
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};
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for (size_t i = 0; i < RZ_ARRAY_SIZE(vec); i++) {
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char *enc = rz_base32_encode_dyn((const ut8 *)vec[i].in, strlen(vec[i].in));
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mu_assert_streq(enc, vec[i].exp, "encode_dyn mismatch");
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free(enc);
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}
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mu_end;
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}
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bool test_rz_base32_encode(void) {
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char enc[32];
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rz_base32_encode(enc, (const ut8 *)"hello", 5);
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mu_assert_streq(enc, "NBSWY3DP", "encode mismatch");
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mu_end;
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}
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bool test_rz_base32_decode_offby1(void) {
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unsigned char msg[4] = { 'A', 0, 'B', 0 };
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char enc[32] = { 0 };
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rz_base32_encode(enc, msg, 1);
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rz_base32_decode(msg, enc, strlen(enc));
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mu_assert_eq(msg[2], 'B', "decoder wrote past end");
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mu_end;
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}
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int all_tests() {
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mu_run_test(test_rz_base32_decode_dyn);
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mu_run_test(test_rz_base32_decode);
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mu_run_test(test_rz_base32_decode_invalid);
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mu_run_test(test_rz_base32_encode_dyn);
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mu_run_test(test_rz_base32_encode);
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mu_run_test(test_rz_base32_decode_offby1);
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return tests_passed != tests_run;
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}
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mu_main(all_tests)
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