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mirror of https://github.com/hashcat/hashcat.git synced 2024-11-22 16:18:09 +00:00

The following parser functions have been rewritten to make use of input_tokenizer():

sapb_parse_hash
sapg_parse_hash
drupal7_parse_hash
sybasease_parse_hash
netscaler_parse_hash
cloudkey_parse_hash
This commit is contained in:
jsteube 2018-07-08 12:55:31 +02:00
parent 1c121ef79c
commit f02e72425b
2 changed files with 206 additions and 173 deletions

View File

@ -1020,18 +1020,6 @@ typedef struct hccapx hccapx_t;
typedef enum display_len
{
DISPLAY_LEN_MIN_7700 = 1 + 1 + 16,
DISPLAY_LEN_MAX_7700 = 40 + 1 + 16,
DISPLAY_LEN_MIN_7800 = 1 + 1 + 40,
DISPLAY_LEN_MAX_7800 = 40 + 1 + 40,
DISPLAY_LEN_MIN_7900 = 3 + 1 + 8 + 43,
DISPLAY_LEN_MAX_7900 = 3 + 1 + 8 + 43,
DISPLAY_LEN_MIN_8000 = 2 + 4 + 16 + 64,
DISPLAY_LEN_MAX_8000 = 2 + 4 + 16 + 64,
DISPLAY_LEN_MIN_8100 = 1 + 8 + 40,
DISPLAY_LEN_MAX_8100 = 1 + 8 + 40,
DISPLAY_LEN_MIN_8200 = 64 + 1 + 32 + 1 + 1 + 1 + 1,
DISPLAY_LEN_MAX_8200 = 64 + 1 + 32 + 1 + 8 + 1 + 2048,
DISPLAY_LEN_MIN_8300 = 32 + 1 + 1 + 1 + 1 + 1 + 1,
DISPLAY_LEN_MAX_8300 = 32 + 1 + 32 + 1 + 32 + 1 + 5,
DISPLAY_LEN_MIN_8400 = 40 + 1 + 40,

View File

@ -7987,39 +7987,38 @@ int krb5pa_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNU
int sapb_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
if ((input_len < DISPLAY_LEN_MIN_7700) || (input_len > DISPLAY_LEN_MAX_7700)) return (PARSER_GLOBAL_LENGTH);
u32 *digest = (u32 *) hash_buf->digest;
salt_t *salt = hash_buf->salt;
/**
* parse line
*/
token_t token;
u8 *salt_pos = input_buf;
token.token_cnt = 2;
u8 *hash_pos = (u8 *) strchr ((const char *) salt_pos, '$');
token.len_min[0] = 1;
token.len_max[0] = 40;
token.sep[0] = '$';
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH;
if (hash_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
token.len_min[1] = 16;
token.len_max[1] = 16;
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
u32 salt_len = hash_pos - salt_pos;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (salt_len >= 40) return (PARSER_SALT_LENGTH);
hash_pos++;
u32 hash_len = input_len - 1 - salt_len;
if (hash_len != 16) return (PARSER_HASH_LENGTH);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
/**
* valid some data
* salt
*/
u32 user_len = 0;
u8 *salt_pos = token.buf[0];
int salt_len = token.len[0];
for (u32 i = 0; i < salt_len; i++)
int user_len = 0;
for (int i = 0; i < salt_len; i++)
{
if (salt_pos[i] == ' ') continue;
@ -8032,22 +8031,18 @@ int sapb_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSE
// SAP user name cannot start with ! or ?
if (salt_pos[0] == '!' || salt_pos[0] == '?') return (PARSER_SALT_VALUE);
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);
/**
* copy data
* hash
*/
u8 *salt_buf_ptr = (u8 *) salt->salt_buf;
u8 *hash_pos = token.buf[1];
salt_len = parse_and_store_salt_legacy (salt_buf_ptr, salt_pos, salt_len, hashconfig);
if (salt_len == UINT_MAX) return (PARSER_SALT_LENGTH);
salt->salt_len = salt_len;
if (is_valid_hex_string (hash_pos, 16) == 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[0] = hex_to_u32 (hash_pos + 0);
digest[1] = hex_to_u32 (hash_pos + 8);
digest[2] = 0;
digest[3] = 0;
@ -8056,39 +8051,38 @@ int sapb_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSE
int sapg_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
if ((input_len < DISPLAY_LEN_MIN_7800) || (input_len > DISPLAY_LEN_MAX_7800)) return (PARSER_GLOBAL_LENGTH);
u32 *digest = (u32 *) hash_buf->digest;
salt_t *salt = hash_buf->salt;
/**
* parse line
*/
token_t token;
u8 *salt_pos = input_buf;
token.token_cnt = 2;
u8 *hash_pos = (u8 *) strchr ((const char *) salt_pos, '$');
token.len_min[0] = 1;
token.len_max[0] = 40;
token.sep[0] = '$';
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH;
if (hash_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
token.len_min[1] = 40;
token.len_max[1] = 40;
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
u32 salt_len = hash_pos - salt_pos;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (salt_len >= 40) return (PARSER_SALT_LENGTH);
hash_pos++;
u32 hash_len = input_len - 1 - salt_len;
if (hash_len != 40) return (PARSER_HASH_LENGTH);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
/**
* valid some data
* salt
*/
u32 user_len = 0;
u8 *salt_pos = token.buf[0];
int salt_len = token.len[0];
for (u32 i = 0; i < salt_len; i++)
int user_len = 0;
for (int i = 0; i < salt_len; i++)
{
if (salt_pos[i] == ' ') continue;
@ -8096,28 +8090,20 @@ int sapg_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSE
}
// SAP user names cannot be longer than 12 characters
// this is kinda buggy. if the username is in utf the length can be up to length 12*3
// so far nobody complained so we stay with this because it helps in optimization
// final string can have a max size of 32 (password) + (10 * 5) = lengthMagicArray + 12 (max salt) + 1 (the 0x80)
if (user_len > 12) return (PARSER_SALT_LENGTH);
// SAP user name cannot start with ! or ?
if (salt_pos[0] == '!' || salt_pos[0] == '?') return (PARSER_SALT_VALUE);
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);
/**
* copy data
* hash
*/
u8 *salt_buf_ptr = (u8 *) salt->salt_buf;
salt_len = parse_and_store_salt_legacy (salt_buf_ptr, salt_pos, salt_len, hashconfig);
if (salt_len == UINT_MAX) return (PARSER_SALT_LENGTH);
salt->salt_len = salt_len;
if (is_valid_hex_string (hash_pos, 40) == false) return (PARSER_HASH_ENCODING);
u8 *hash_pos = token.buf[1];
digest[0] = hex_to_u32 ((const u8 *) &hash_pos[ 0]);
digest[1] = hex_to_u32 ((const u8 *) &hash_pos[ 8]);
@ -8136,15 +8122,40 @@ int sapg_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSE
int drupal7_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
if ((input_len < DISPLAY_LEN_MIN_7900) || (input_len > DISPLAY_LEN_MAX_7900)) return (PARSER_GLOBAL_LENGTH);
if (memcmp (SIGNATURE_DRUPAL7, input_buf, 3) != 0) return (PARSER_SIGNATURE_UNMATCHED);
u64 *digest = (u64 *) hash_buf->digest;
salt_t *salt = hash_buf->salt;
u8 *iter_pos = input_buf + 3;
token_t token;
token.token_cnt = 4;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_DRUPAL7;
token.len[0] = 3;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.len[1] = 1;
token.attr[1] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_BASE64B;
token.len[2] = 8;
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH;
token.len_min[3] = 43;
token.len_max[3] = 43;
token.attr[3] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_BASE64B;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// iter
u8 *iter_pos = token.buf[1];
u32 salt_iter = 1u << itoa64_to_int (iter_pos[0]);
@ -8154,15 +8165,18 @@ int drupal7_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UN
salt->salt_iter = salt_iter;
u8 *salt_pos = iter_pos + 1;
// salt
u32 salt_len = 8;
u8 *salt_pos = token.buf[2];
int salt_len = token.len[2];
memcpy ((u8 *) salt->salt_buf, salt_pos, salt_len);
salt->salt_len = salt_len;
u8 *hash_pos = salt_pos + salt_len;
// hash
u8 *hash_pos = token.buf[3];
drupal7_decode ((u8 *) digest, hash_pos);
@ -8188,38 +8202,54 @@ int drupal7_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UN
int sybasease_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
if ((input_len < DISPLAY_LEN_MIN_8000) || (input_len > DISPLAY_LEN_MAX_8000)) return (PARSER_GLOBAL_LENGTH);
if (memcmp (SIGNATURE_SYBASEASE, input_buf, 6) != 0) return (PARSER_SIGNATURE_UNMATCHED);
u32 *digest = (u32 *) hash_buf->digest;
salt_t *salt = hash_buf->salt;
u8 *salt_buf = input_buf + 6;
token_t token;
u32 salt_len = 16;
token.token_cnt = 3;
u8 *salt_buf_ptr = (u8 *) salt->salt_buf;
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_SYBASEASE;
salt_len = parse_and_store_salt_legacy (salt_buf_ptr, salt_buf, salt_len, hashconfig);
token.len[0] = 6;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
if (salt_len == UINT_MAX) return (PARSER_SALT_LENGTH);
token.len[1] = 16;
token.attr[1] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
salt->salt_len = salt_len;
token.len[2] = 64;
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
u8 *hash_pos = input_buf + 6 + 16;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (is_valid_hex_string (hash_pos, 64) == false) return (PARSER_HASH_ENCODING);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
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[5] = hex_to_u32 ((const u8 *) &hash_pos[40]);
digest[6] = hex_to_u32 ((const u8 *) &hash_pos[48]);
digest[7] = hex_to_u32 ((const u8 *) &hash_pos[56]);
// salt
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);
// hash
u8 *hash_pos = token.buf[2];
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[5] = hex_to_u32 (hash_pos + 40);
digest[6] = hex_to_u32 (hash_pos + 48);
digest[7] = hex_to_u32 (hash_pos + 56);
digest[0] = byte_swap_32 (digest[0]);
digest[1] = byte_swap_32 (digest[1]);
@ -8344,32 +8374,53 @@ int rakp_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSE
int netscaler_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
if ((input_len < DISPLAY_LEN_MIN_8100) || (input_len > DISPLAY_LEN_MAX_8100)) return (PARSER_GLOBAL_LENGTH);
u32 *digest = (u32 *) hash_buf->digest;
salt_t *salt = hash_buf->salt;
if (memcmp (SIGNATURE_NETSCALER, input_buf, 1) != 0) return (PARSER_SIGNATURE_UNMATCHED);
token_t token;
u8 *salt_pos = input_buf + 1;
token.token_cnt = 3;
memcpy (salt->salt_buf, salt_pos, 8);
token.signatures_cnt = 1;
token.signatures_buf[0] = SIGNATURE_NETSCALER;
token.len[0] = 1;
token.attr[0] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_SIGNATURE;
token.len[1] = 8;
token.attr[1] = TOKEN_ATTR_FIXED_LENGTH;
token.len[2] = 40;
token.attr[2] = TOKEN_ATTR_FIXED_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
// salt
u8 *salt_pos = token.buf[1];
int salt_len = token.len[1];
memcpy (salt->salt_buf, salt_pos, salt_len);
salt->salt_buf[0] = byte_swap_32 (salt->salt_buf[0]);
salt->salt_buf[1] = byte_swap_32 (salt->salt_buf[1]);
salt->salt_len = 8;
salt->salt_len = salt_len;
u8 *hash_pos = salt_pos + 8;
// 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]);
@ -8451,68 +8502,54 @@ int chap_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSE
int cloudkey_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_UNUSED hashconfig_t *hashconfig)
{
if ((input_len < DISPLAY_LEN_MIN_8200) || (input_len > DISPLAY_LEN_MAX_8200)) return (PARSER_GLOBAL_LENGTH);
u32 *digest = (u32 *) hash_buf->digest;
salt_t *salt = hash_buf->salt;
cloudkey_t *cloudkey = (cloudkey_t *) hash_buf->esalt;
/**
* parse line
*/
token_t token;
u8 *hashbuf_pos = input_buf;
token.token_cnt = 4;
u8 *saltbuf_pos = (u8 *) strchr ((const char *) hashbuf_pos, ':');
token.sep[0] = hashconfig->separator;
token.len_min[0] = 64;
token.len_max[0] = 64;
token.attr[0] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
if (saltbuf_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
token.sep[1] = hashconfig->separator;
token.len_min[1] = 32;
token.len_max[1] = 32;
token.attr[1] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
const u32 hashbuf_len = saltbuf_pos - hashbuf_pos;
token.sep[2] = hashconfig->separator;
token.len_min[2] = 1;
token.len_max[2] = 6;
token.attr[2] = TOKEN_ATTR_VERIFY_LENGTH;
if (hashbuf_len != 64) return (PARSER_HASH_LENGTH);
token.len_min[3] = 2;
token.len_max[3] = 2048;
token.attr[3] = TOKEN_ATTR_VERIFY_LENGTH
| TOKEN_ATTR_VERIFY_HEX;
saltbuf_pos++;
const int rc_tokenizer = input_tokenizer (input_buf, input_len, &token);
u8 *iteration_pos = (u8 *) strchr ((const char *) saltbuf_pos, ':');
if (rc_tokenizer != PARSER_OK) return (rc_tokenizer);
if (iteration_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
// hash
const u32 saltbuf_len = iteration_pos - saltbuf_pos;
u8 *hash_pos = token.buf[0];
if (saltbuf_len != 32) return (PARSER_SALT_LENGTH);
iteration_pos++;
u8 *databuf_pos = (u8 *) strchr ((const char *) iteration_pos, ':');
if (databuf_pos == NULL) return (PARSER_SEPARATOR_UNMATCHED);
const u32 iteration_len = databuf_pos - iteration_pos;
if (iteration_len < 1) return (PARSER_SALT_ITERATION);
if (iteration_len > 8) return (PARSER_SALT_ITERATION);
const u32 databuf_len = input_len - hashbuf_len - 1 - saltbuf_len - 1 - iteration_len - 1;
if (databuf_len < 1) return (PARSER_SALT_LENGTH);
if (databuf_len > 2048) return (PARSER_SALT_LENGTH);
databuf_pos++;
// digest
if (is_valid_hex_string (hashbuf_pos, 64) == false) return (PARSER_HASH_ENCODING);
digest[0] = hex_to_u32 ((const u8 *) &hashbuf_pos[ 0]);
digest[1] = hex_to_u32 ((const u8 *) &hashbuf_pos[ 8]);
digest[2] = hex_to_u32 ((const u8 *) &hashbuf_pos[16]);
digest[3] = hex_to_u32 ((const u8 *) &hashbuf_pos[24]);
digest[4] = hex_to_u32 ((const u8 *) &hashbuf_pos[32]);
digest[5] = hex_to_u32 ((const u8 *) &hashbuf_pos[40]);
digest[6] = hex_to_u32 ((const u8 *) &hashbuf_pos[48]);
digest[7] = hex_to_u32 ((const u8 *) &hashbuf_pos[56]);
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[5] = hex_to_u32 (hash_pos + 40);
digest[6] = hex_to_u32 (hash_pos + 48);
digest[7] = hex_to_u32 (hash_pos + 56);
digest[0] = byte_swap_32 (digest[0]);
digest[1] = byte_swap_32 (digest[1]);
@ -8525,12 +8562,15 @@ int cloudkey_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_U
// salt
u8 *salt_pos = token.buf[1];
int salt_len = token.len[1];
u8 *saltbuf_ptr = (u8 *) salt->salt_buf;
for (u32 i = 0; i < saltbuf_len; i += 2)
for (int i = 0; i < salt_len; i += 2)
{
const u8 p0 = saltbuf_pos[i + 0];
const u8 p1 = saltbuf_pos[i + 1];
const u8 p0 = salt_pos[i + 0];
const u8 p1 = salt_pos[i + 1];
*saltbuf_ptr++ = hex_convert (p1) << 0
| hex_convert (p0) << 4;
@ -8539,20 +8579,25 @@ int cloudkey_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_U
salt->salt_buf[4] = 0x01000000;
salt->salt_buf[5] = 0x80;
salt->salt_len = saltbuf_len / 2;
salt->salt_len = salt_len / 2;
// iteration
salt->salt_iter = hc_strtoul ((const char *) iteration_pos, NULL, 10) - 1;
u8 *iter_pos = token.buf[2];
salt->salt_iter = hc_strtoul ((const char *) iter_pos, NULL, 10) - 1;
// data
u8 *data_pos = token.buf[3];
int data_len = token.len[3];
u8 *databuf_ptr = (u8 *) cloudkey->data_buf;
for (u32 i = 0; i < databuf_len; i += 2)
for (int i = 0; i < data_len; i += 2)
{
const u8 p0 = databuf_pos[i + 0];
const u8 p1 = databuf_pos[i + 1];
const u8 p0 = data_pos[i + 0];
const u8 p1 = data_pos[i + 1];
*databuf_ptr++ = hex_convert (p1) << 0
| hex_convert (p0) << 4;
@ -8560,12 +8605,12 @@ int cloudkey_parse_hash (u8 *input_buf, u32 input_len, hash_t *hash_buf, MAYBE_U
*databuf_ptr++ = 0x80;
for (u32 i = 0; i < 512; i++)
for (int i = 0; i < 512; i++)
{
cloudkey->data_buf[i] = byte_swap_32 (cloudkey->data_buf[i]);
}
cloudkey->data_len = databuf_len / 2;
cloudkey->data_len = data_len / 2;
return (PARSER_OK);
}