diff options
| -rw-r--r-- | source3/rpcclient/cmd_samr.c | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/source3/rpcclient/cmd_samr.c b/source3/rpcclient/cmd_samr.c index 979941193f..426e7e9744 100644 --- a/source3/rpcclient/cmd_samr.c +++ b/source3/rpcclient/cmd_samr.c @@ -2617,6 +2617,241 @@ static NTSTATUS cmd_samr_chgpasswd3(struct rpc_pipe_client *cli, return result; } +static NTSTATUS cmd_samr_setuserinfo_int(struct rpc_pipe_client *cli, + TALLOC_CTX *mem_ctx, + int argc, const char **argv, + int opcode) +{ + POLICY_HND connect_pol, domain_pol, user_pol; + NTSTATUS status = NT_STATUS_UNSUCCESSFUL; + const char *user, *param; + uint32_t access_mask = MAXIMUM_ALLOWED_ACCESS; + uint32_t level; + uint32_t user_rid; + union samr_UserInfo info; + struct samr_CryptPassword pwd_buf; + struct samr_CryptPasswordEx pwd_buf_ex; + uint8_t nt_hash[16]; + uint8_t lm_hash[16]; + DATA_BLOB session_key; + uint8_t password_expired = 0; + + if (argc < 4) { + printf("Usage: %s username level password [password_expired]\n", + argv[0]); + return NT_STATUS_INVALID_PARAMETER; + } + + user = argv[1]; + level = atoi(argv[2]); + param = argv[3]; + + if (argc >= 5) { + password_expired = atoi(argv[4]); + } + + status = cli_get_session_key(mem_ctx, cli, &session_key); + if (!NT_STATUS_IS_OK(status)) { + return status; + } + + init_samr_CryptPassword(param, &session_key, &pwd_buf); + init_samr_CryptPasswordEx(param, &session_key, &pwd_buf_ex); + nt_lm_owf_gen(param, nt_hash, lm_hash); + + switch (level) { + case 18: + { + DATA_BLOB in,out; + in = data_blob_const(nt_hash, 16); + out = data_blob_talloc_zero(mem_ctx, 16); + sess_crypt_blob(&out, &in, &session_key, true); + memcpy(nt_hash, out.data, out.length); + } + { + DATA_BLOB in,out; + in = data_blob_const(lm_hash, 16); + out = data_blob_talloc_zero(mem_ctx, 16); + sess_crypt_blob(&out, &in, &session_key, true); + memcpy(lm_hash, out.data, out.length); + } + + init_samr_user_info18(&info.info18, + lm_hash, + nt_hash, + password_expired); + break; + case 21: + ZERO_STRUCT(info.info21); + + info.info21.fields_present = SAMR_FIELD_NT_PASSWORD_PRESENT | + SAMR_FIELD_LM_PASSWORD_PRESENT; + if (argc >= 5) { + info.info21.fields_present |= SAMR_FIELD_EXPIRED_FLAG; + info.info21.password_expired = password_expired; + } + + info.info21.lm_password_set = true; + info.info21.lm_owf_password.length = 16; + info.info21.lm_owf_password.size = 16; + + info.info21.nt_password_set = true; + info.info21.nt_owf_password.length = 16; + info.info21.nt_owf_password.size = 16; + + { + DATA_BLOB in,out; + in = data_blob_const(nt_hash, 16); + out = data_blob_talloc_zero(mem_ctx, 16); + sess_crypt_blob(&out, &in, &session_key, true); + info.info21.nt_owf_password.array = + (uint16_t *)talloc_memdup(mem_ctx, out.data, 16); + } + { + DATA_BLOB in,out; + in = data_blob_const(lm_hash, 16); + out = data_blob_talloc_zero(mem_ctx, 16); + sess_crypt_blob(&out, &in, &session_key, true); + info.info21.lm_owf_password.array = + (uint16_t *)talloc_memdup(mem_ctx, out.data, 16); + } + + break; + case 23: + ZERO_STRUCT(info.info23); + + info.info23.info.fields_present = SAMR_FIELD_NT_PASSWORD_PRESENT | + SAMR_FIELD_LM_PASSWORD_PRESENT; + if (argc >= 5) { + info.info23.info.fields_present |= SAMR_FIELD_EXPIRED_FLAG; + info.info23.info.password_expired = password_expired; + } + + info.info23.password = pwd_buf; + + break; + case 24: + init_samr_user_info24(&info.info24, + &pwd_buf, + password_expired); + break; + case 25: + ZERO_STRUCT(info.info25); + + info.info25.info.fields_present = SAMR_FIELD_NT_PASSWORD_PRESENT | + SAMR_FIELD_LM_PASSWORD_PRESENT; + if (argc >= 5) { + info.info25.info.fields_present |= SAMR_FIELD_EXPIRED_FLAG; + info.info25.info.password_expired = password_expired; + } + + info.info25.password = pwd_buf_ex; + + break; + case 26: + init_samr_user_info26(&info.info26, + &pwd_buf_ex, + password_expired); + break; + default: + return NT_STATUS_INVALID_INFO_CLASS; + } + + /* Get sam policy handle */ + + status = rpccli_try_samr_connects(cli, mem_ctx, + MAXIMUM_ALLOWED_ACCESS, + &connect_pol); + + if (!NT_STATUS_IS_OK(status)) + goto done; + + /* Get domain policy handle */ + + status = rpccli_samr_OpenDomain(cli, mem_ctx, + &connect_pol, + access_mask, + &domain_sid, + &domain_pol); + + if (!NT_STATUS_IS_OK(status)) + goto done; + + user_rid = strtol(user, NULL, 0); + if (user_rid) { + status = rpccli_samr_OpenUser(cli, mem_ctx, + &domain_pol, + access_mask, + user_rid, + &user_pol); + } + + if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER) || + (user_rid == 0)) { + + /* Probably this was a user name, try lookupnames */ + struct samr_Ids rids, types; + struct lsa_String lsa_acct_name; + + init_lsa_String(&lsa_acct_name, user); + + status = rpccli_samr_LookupNames(cli, mem_ctx, + &domain_pol, + 1, + &lsa_acct_name, + &rids, + &types); + if (!NT_STATUS_IS_OK(status)) { + return status; + } + + status = rpccli_samr_OpenUser(cli, mem_ctx, + &domain_pol, + access_mask, + rids.ids[0], + &user_pol); + if (!NT_STATUS_IS_OK(status)) { + return status; + } + } + + switch (opcode) { + case NDR_SAMR_SETUSERINFO: + status = rpccli_samr_SetUserInfo(cli, mem_ctx, + &user_pol, + level, + &info); + break; + case NDR_SAMR_SETUSERINFO2: + status = rpccli_samr_SetUserInfo2(cli, mem_ctx, + &user_pol, + level, + &info); + break; + default: + return NT_STATUS_INVALID_PARAMETER; + } + + done: + return status; +} + +static NTSTATUS cmd_samr_setuserinfo(struct rpc_pipe_client *cli, + TALLOC_CTX *mem_ctx, + int argc, const char **argv) +{ + return cmd_samr_setuserinfo_int(cli, mem_ctx, argc, argv, + NDR_SAMR_SETUSERINFO); +} + +static NTSTATUS cmd_samr_setuserinfo2(struct rpc_pipe_client *cli, + TALLOC_CTX *mem_ctx, + int argc, const char **argv) +{ + return cmd_samr_setuserinfo_int(cli, mem_ctx, argc, argv, + NDR_SAMR_SETUSERINFO2); +} + static NTSTATUS cmd_samr_get_dispinfo_idx(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, int argc, const char **argv) @@ -2718,5 +2953,7 @@ struct cmd_set samr_commands[] = { { "chgpasswd2", RPC_RTYPE_NTSTATUS, cmd_samr_chgpasswd2, NULL, &ndr_table_samr.syntax_id, NULL, "Change user password", "" }, { "chgpasswd3", RPC_RTYPE_NTSTATUS, cmd_samr_chgpasswd3, NULL, &ndr_table_samr.syntax_id, NULL, "Change user password", "" }, { "getdispinfoidx", RPC_RTYPE_NTSTATUS, cmd_samr_get_dispinfo_idx, NULL, &ndr_table_samr.syntax_id, NULL, "Get Display Information Index", "" }, + { "setuserinfo", RPC_RTYPE_NTSTATUS, cmd_samr_setuserinfo, NULL, &ndr_table_samr.syntax_id, NULL, "Set user info", "" }, + { "setuserinfo2", RPC_RTYPE_NTSTATUS, cmd_samr_setuserinfo2, NULL, &ndr_table_samr.syntax_id, NULL, "Set user info2", "" }, { NULL } }; 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