diff options
| -rw-r--r-- | source3/rpc_server/srv_samr_nt.c | 57 |
1 files changed, 53 insertions, 4 deletions
diff --git a/source3/rpc_server/srv_samr_nt.c b/source3/rpc_server/srv_samr_nt.c index c60d904b18..a4bfe73f1c 100644 --- a/source3/rpc_server/srv_samr_nt.c +++ b/source3/rpc_server/srv_samr_nt.c @@ -3667,8 +3667,9 @@ static bool set_user_info_20(struct samr_UserInfo20 *id20, set_user_info_21 ********************************************************************/ -static NTSTATUS set_user_info_21(TALLOC_CTX *mem_ctx, - struct samr_UserInfo21 *id21, +static NTSTATUS set_user_info_21(struct samr_UserInfo21 *id21, + TALLOC_CTX *mem_ctx, + DATA_BLOB *session_key, struct samu *pwd) { NTSTATUS status; @@ -3686,6 +3687,52 @@ static NTSTATUS set_user_info_21(TALLOC_CTX *mem_ctx, return NT_STATUS_ACCESS_DENIED; } + if (id21->fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) { + if (id21->nt_password_set) { + DATA_BLOB in, out; + + if ((id21->nt_owf_password.length != 16) || + (id21->nt_owf_password.size != 16)) { + return NT_STATUS_INVALID_PARAMETER; + } + + if (!session_key->length) { + return NT_STATUS_NO_USER_SESSION_KEY; + } + + in = data_blob_const(id21->nt_owf_password.array, 16); + out = data_blob_talloc_zero(mem_ctx, 16); + + sess_crypt_blob(&out, &in, session_key, false); + + pdb_set_nt_passwd(pwd, out.data, PDB_CHANGED); + pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED); + } + } + + if (id21->fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT) { + if (id21->lm_password_set) { + DATA_BLOB in, out; + + if ((id21->lm_owf_password.length != 16) || + (id21->lm_owf_password.size != 16)) { + return NT_STATUS_INVALID_PARAMETER; + } + + if (!session_key->length) { + return NT_STATUS_NO_USER_SESSION_KEY; + } + + in = data_blob_const(id21->lm_owf_password.array, 16); + out = data_blob_talloc_zero(mem_ctx, 16); + + sess_crypt_blob(&out, &in, session_key, false); + + pdb_set_lanman_passwd(pwd, out.data, PDB_CHANGED); + pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED); + } + } + /* we need to separately check for an account rename first */ if (id21->account_name.string && @@ -4147,8 +4194,10 @@ NTSTATUS _samr_SetUserInfo(pipes_struct *p, break; case 21: - status = set_user_info_21(p->mem_ctx, - &info->info21, pwd); + status = set_user_info_21(&info->info21, + p->mem_ctx, + &p->server_info->user_session_key, + pwd); break; case 23: |