diff --git a/include/interface.h b/include/interface.h index ff16deb96..096c5d238 100644 --- a/include/interface.h +++ b/include/interface.h @@ -1020,12 +1020,6 @@ typedef struct hccapx hccapx_t; typedef enum display_len { - DISPLAY_LEN_MIN_11000 = 32 + 1 + 56, - DISPLAY_LEN_MAX_11000 = 32 + 1 + 56, - DISPLAY_LEN_MIN_11100 = 10 + 0 + 1 + 8 + 1 + 32, - DISPLAY_LEN_MAX_11100 = 10 + 32 + 1 + 8 + 1 + 32, - DISPLAY_LEN_MIN_11200 = 9 + 40 + 1 + 40, - DISPLAY_LEN_MAX_11200 = 9 + 40 + 1 + 40, DISPLAY_LEN_MIN_11300 = 1 + 7 + 1 + 2 + 1 + 96 + 1 + 2 + 1 + 16 + 1 + 1 + 1 + 2 + 1 + 96 + 1 + 1 + 1 + 2, DISPLAY_LEN_MAX_11300 = 1 + 7 + 1 + 2 + 1 + 96 + 1 + 2 + 1 + 16 + 1 + 6 + 1 + 2 + 1 + 96 + 1 + 3 + 1 + 512, DISPLAY_LEN_MIN_11400 = 6 + 0 + 1 + 0 + 1 + 0 + 1 + 0 + 1 + 0 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + 0 + 1 + 0 + 1 + 3 + 1 + 32, diff --git a/src/interface.c b/src/interface.c index 2b5f4965f..e828b202a 100644 --- a/src/interface.c +++ b/src/interface.c @@ -12208,80 +12208,91 @@ int pbkdf2_sha256_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MA int prestashop_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig) { - if ((input_len < DISPLAY_LEN_MIN_11000) || (input_len > DISPLAY_LEN_MAX_11000)) return (PARSER_GLOBAL_LENGTH); - u32 *digest = (u32 *) hash_buf->digest; salt_t *salt = hash_buf->salt; - if (is_valid_hex_string (input_buf, 32) == false) return (PARSER_HASH_ENCODING); + token_t token; - digest[0] = hex_to_u32 ((const u8 *) &input_buf[ 0]); - digest[1] = hex_to_u32 ((const u8 *) &input_buf[ 8]); - digest[2] = hex_to_u32 ((const u8 *) &input_buf[16]); - digest[3] = hex_to_u32 ((const u8 *) &input_buf[24]); + token.token_cnt = 2; - if (input_buf[32] != hashconfig->separator) return (PARSER_SEPARATOR_UNMATCHED); + token.sep[0] = hashconfig->separator; + token.len_min[0] = 32; + token.len_max[0] = 32; + token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_HEX; - u32 salt_len = input_len - 32 - 1; + token.len_min[1] = 56; + token.len_max[1] = 56; + token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH; - u8 *salt_buf = input_buf + 32 + 1; + const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token); - u8 *salt_buf_ptr = (u8 *) salt->salt_buf; + if (rc_tokenizer != PARSER_OK) return (rc_tokenizer); - salt_len = parse_and_store_salt_legacy (salt_buf_ptr, salt_buf, salt_len, hashconfig); + u8 *hash_pos = token.buf[0]; - if (salt_len == UINT_MAX) return (PARSER_SALT_LENGTH); + digest[0] = hex_to_u32 (hash_pos + 0); + digest[1] = hex_to_u32 (hash_pos + 8); + digest[2] = hex_to_u32 (hash_pos + 16); + digest[3] = hex_to_u32 (hash_pos + 24); - salt->salt_len = salt_len; + u8 *salt_pos = token.buf[1]; + int salt_len = token.len[1]; + + const bool parse_rc = parse_and_store_generic_salt ((u8 *) salt->salt_buf, (int *) &salt->salt_len, salt_pos, salt_len, hashconfig); + + if (parse_rc == false) return (PARSER_SALT_LENGTH); return (PARSER_OK); } int postgresql_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig) { - if ((input_len < DISPLAY_LEN_MIN_11100) || (input_len > DISPLAY_LEN_MAX_11100)) return (PARSER_GLOBAL_LENGTH); - - if (memcmp (SIGNATURE_POSTGRESQL_AUTH, input_buf, 10) != 0) return (PARSER_SIGNATURE_UNMATCHED); - u32 *digest = (u32 *) hash_buf->digest; salt_t *salt = hash_buf->salt; - u8 *user_pos = input_buf + 10; + token_t token; - u8 *salt_pos = (u8 *) strchr ((const char *) user_pos, '*'); + token.token_cnt = 4; - if (salt_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED); + token.signatures_cnt = 1; + token.signatures_buf[0] = SIGNATURE_POSTGRESQL_AUTH; - salt_pos++; + token.len[0] = 10; + token.attr[0] = TOKEN_ATTR_FIXED_LENGTH + | TOKEN_ATTR_VERIFY_SIGNATURE; - u8 *hash_pos = (u8 *) strchr ((const char *) salt_pos, '*'); + token.sep[1] = '*'; + token.len_min[1] = 0; + token.len_max[1] = 32; + token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH; - if (hash_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED); + token.sep[2] = '*'; + token.len_min[2] = 8; + token.len_max[2] = 8; + token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_HEX; - hash_pos++; + token.sep[3] = '*'; + token.len_min[3] = 32; + token.len_max[3] = 32; + token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_HEX; - u32 hash_len = input_len - (hash_pos - input_buf); + const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token); - if (hash_len != 32) return (PARSER_HASH_LENGTH); + if (rc_tokenizer != PARSER_OK) return (rc_tokenizer); - u32 user_len = salt_pos - user_pos - 1; + // hash - u32 salt_len = hash_pos - salt_pos - 1; + u8 *hash_pos = token.buf[3]; - if (salt_len != 8) return (PARSER_SALT_LENGTH); - - /* - * store digest - */ - - if (is_valid_hex_string (hash_pos, 32) == false) return (PARSER_HASH_ENCODING); - - digest[0] = hex_to_u32 ((const u8 *) &hash_pos[ 0]); - digest[1] = hex_to_u32 ((const u8 *) &hash_pos[ 8]); - digest[2] = hex_to_u32 ((const u8 *) &hash_pos[16]); - digest[3] = hex_to_u32 ((const u8 *) &hash_pos[24]); + digest[0] = hex_to_u32 (hash_pos + 0); + digest[1] = hex_to_u32 (hash_pos + 8); + digest[2] = hex_to_u32 (hash_pos + 16); + digest[3] = hex_to_u32 (hash_pos + 24); if (hashconfig->opti_type & OPTI_TYPE_PRECOMPUTE_MERKLE) { @@ -12295,65 +12306,73 @@ int postgresql_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, * store salt */ - u8 *salt_buf_ptr = (u8 *) salt->salt_buf; + u8 *salt_pos = token.buf[2]; // first 4 bytes are the "challenge" - if (is_valid_hex_string (salt_pos, 8) == false) return (PARSER_SALT_ENCODING); + u8 *salt_buf_ptr = (u8 *) salt->salt_buf; - salt_buf_ptr[0] = hex_to_u8 ((const u8 *) &salt_pos[0]); - salt_buf_ptr[1] = hex_to_u8 ((const u8 *) &salt_pos[2]); - salt_buf_ptr[2] = hex_to_u8 ((const u8 *) &salt_pos[4]); - salt_buf_ptr[3] = hex_to_u8 ((const u8 *) &salt_pos[6]); + salt_buf_ptr[0] = hex_to_u8 (salt_pos + 0); + salt_buf_ptr[1] = hex_to_u8 (salt_pos + 2); + salt_buf_ptr[2] = hex_to_u8 (salt_pos + 4); + salt_buf_ptr[3] = hex_to_u8 (salt_pos + 6); // append the user name - user_len = parse_and_store_salt_legacy (salt_buf_ptr + 4, user_pos, user_len, hashconfig); + u8 *user_pos = token.buf[1]; + int user_len = token.len[1]; - if (salt_len == UINT_MAX) return (PARSER_SALT_LENGTH); + const bool parse_rc = parse_and_store_generic_salt (salt_buf_ptr + 4, (int *) &salt->salt_len, user_pos, user_len, hashconfig); - salt->salt_len = 4 + user_len; + if (parse_rc == false) return (PARSER_SALT_LENGTH); + + salt->salt_len += 4; return (PARSER_OK); } int mysql_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig) { - if ((input_len < DISPLAY_LEN_MIN_11200) || (input_len > DISPLAY_LEN_MAX_11200)) return (PARSER_GLOBAL_LENGTH); - - if (memcmp (SIGNATURE_MYSQL_AUTH, input_buf, 9) != 0) return (PARSER_SIGNATURE_UNMATCHED); - u32 *digest = (u32 *) hash_buf->digest; salt_t *salt = hash_buf->salt; - u8 *salt_pos = input_buf + 9; + token_t token; - u8 *hash_pos = (u8 *) strchr ((const char *) salt_pos, '*'); + token.token_cnt = 3; - if (hash_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED); + token.signatures_cnt = 1; + token.signatures_buf[0] = SIGNATURE_MYSQL_AUTH; - hash_pos++; + token.len[0] = 9; + token.attr[0] = TOKEN_ATTR_FIXED_LENGTH + | TOKEN_ATTR_VERIFY_SIGNATURE; - u32 hash_len = input_len - (hash_pos - input_buf); + token.sep[1] = '*'; + token.len_min[1] = 40; + token.len_max[1] = 40; + token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_HEX; - if (hash_len != 40) return (PARSER_HASH_LENGTH); + token.sep[2] = '*'; + token.len_min[2] = 40; + token.len_max[2] = 40; + token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH + | TOKEN_ATTR_VERIFY_HEX; - u32 salt_len = hash_pos - salt_pos - 1; + const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token); - if (salt_len != 40) return (PARSER_SALT_LENGTH); + if (rc_tokenizer != PARSER_OK) return (rc_tokenizer); - /* - * store digest - */ + // hash - if (is_valid_hex_string (hash_pos, 40) == false) return (PARSER_HASH_ENCODING); + u8 *hash_pos = token.buf[2]; - digest[0] = hex_to_u32 ((const u8 *) &hash_pos[ 0]); - digest[1] = hex_to_u32 ((const u8 *) &hash_pos[ 8]); - digest[2] = hex_to_u32 ((const u8 *) &hash_pos[16]); - digest[3] = hex_to_u32 ((const u8 *) &hash_pos[24]); - digest[4] = hex_to_u32 ((const u8 *) &hash_pos[32]); + digest[0] = hex_to_u32 (hash_pos + 0); + digest[1] = hex_to_u32 (hash_pos + 8); + digest[2] = hex_to_u32 (hash_pos + 16); + digest[3] = hex_to_u32 (hash_pos + 24); + digest[4] = hex_to_u32 (hash_pos + 32); digest[0] = byte_swap_32 (digest[0]); digest[1] = byte_swap_32 (digest[1]); @@ -12365,13 +12384,12 @@ int mysql_auth_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE * store salt */ - u8 *salt_buf_ptr = (u8 *) salt->salt_buf; + u8 *salt_pos = token.buf[1]; + int salt_len = token.len[1]; - salt_len = parse_and_store_salt_legacy (salt_buf_ptr, salt_pos, salt_len, hashconfig); + const bool parse_rc = parse_and_store_generic_salt ((u8 *) salt->salt_buf, (int *) &salt->salt_len, salt_pos, salt_len, hashconfig); - if (salt_len == UINT_MAX) return (PARSER_SALT_LENGTH); - - salt->salt_len = salt_len; + if (parse_rc == false) return (PARSER_SALT_LENGTH); return (PARSER_OK); } @@ -18534,7 +18552,7 @@ int ascii_digest (hashcat_ctx_t *hashcat_ctx, char *out_buf, const size_t out_le ptr_plain[27] = 0; - snprintf (out_buf, out_len - 1, "%s0*%s*%s", SIGNATURE_EPISERVER, ptr_salt, ptr_plain); + snprintf (out_buf, out_len - 1, "%s*0*%s*%s", SIGNATURE_EPISERVER, ptr_salt, ptr_plain); } else if (hash_mode == 400) { @@ -18641,7 +18659,7 @@ int ascii_digest (hashcat_ctx_t *hashcat_ctx, char *out_buf, const size_t out_le ptr_plain[43] = 0; - snprintf (out_buf, out_len - 1, "%s1*%s*%s", SIGNATURE_EPISERVER, ptr_salt, ptr_plain); + snprintf (out_buf, out_len - 1, "%s*1*%s*%s", SIGNATURE_EPISERVER, ptr_salt, ptr_plain); } else if (hash_mode == 1500) { @@ -21697,22 +21715,22 @@ int ascii_digest (hashcat_ctx_t *hashcat_ctx, char *out_buf, const size_t out_le snprintf (out_buf, out_len - 1, "%s%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x", SIGNATURE_BLAKE2B, - byte_swap_32(ptr[ 0]), - byte_swap_32(ptr[ 1]), - byte_swap_32(ptr[ 2]), - byte_swap_32(ptr[ 3]), - byte_swap_32(ptr[ 4]), - byte_swap_32(ptr[ 5]), - byte_swap_32(ptr[ 6]), - byte_swap_32(ptr[ 7]), - byte_swap_32(ptr[ 8]), - byte_swap_32(ptr[ 9]), - byte_swap_32(ptr[10]), - byte_swap_32(ptr[11]), - byte_swap_32(ptr[12]), - byte_swap_32(ptr[13]), - byte_swap_32(ptr[14]), - byte_swap_32(ptr[15])); + ptr[ 1], + ptr[ 0], + ptr[ 3], + ptr[ 2], + ptr[ 5], + ptr[ 4], + ptr[ 7], + ptr[ 6], + ptr[ 9], + ptr[ 8], + ptr[11], + ptr[10], + ptr[13], + ptr[12], + ptr[15], + ptr[14]); } else if (hash_type == HASH_TYPE_CHACHA20) {