diff options
Diffstat (limited to 'libcli/auth/smbencrypt.c')
| -rw-r--r-- | libcli/auth/smbencrypt.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libcli/auth/smbencrypt.c b/libcli/auth/smbencrypt.c index 666ff314523..cf141a9891f 100644 --- a/libcli/auth/smbencrypt.c +++ b/libcli/auth/smbencrypt.c @@ -1011,6 +1011,36 @@ bool encode_pwd_buffer514_from_str(uint8_t buffer[514], return true; } +bool extract_pwd_blob_from_buffer514(TALLOC_CTX *mem_ctx, + const uint8_t in_buffer[514], + DATA_BLOB *new_password) +{ +#ifdef DEBUG_PASSWORD + DEBUG(100, ("in_buffer: ")); + dump_data(100, in_buffer, 514); +#endif + + new_password->length = PULL_LE_U16(in_buffer, 0); + if (new_password->length == 0 || new_password->length > 512) { + return false; + } + + new_password->data = + talloc_memdup(mem_ctx, in_buffer + 2, new_password->length); + if (new_password->data == NULL) { + return false; + } + talloc_keep_secret(new_password->data); + +#ifdef DEBUG_PASSWORD + DEBUG(100, ("new_pwd_len: %zu\n", new_password->length)); + DEBUG(100, ("new_pwd: ")); + dump_data(100, new_password->data, new_password->length); +#endif + + return true; +} + /*********************************************************** Encode an arc4 password change buffer. ************************************************************/ |