25f72e2845c89a153ca9d3279d7feccbc912524ematthew Sumit Bose <sbose@redhat.com>
25f72e2845c89a153ca9d3279d7feccbc912524ematthew PAM client - create message blob
25f72e2845c89a153ca9d3279d7feccbc912524ematthew Copyright (C) 2015 Red Hat
25f72e2845c89a153ca9d3279d7feccbc912524ematthew This program is free software; you can redistribute it and/or modify
25f72e2845c89a153ca9d3279d7feccbc912524ematthew it under the terms of the GNU Lesser General Public License as published by
25f72e2845c89a153ca9d3279d7feccbc912524ematthew the Free Software Foundation; either version 3 of the License, or
25f72e2845c89a153ca9d3279d7feccbc912524ematthew (at your option) any later version.
25f72e2845c89a153ca9d3279d7feccbc912524ematthew This program is distributed in the hope that it will be useful,
25f72e2845c89a153ca9d3279d7feccbc912524ematthew but WITHOUT ANY WARRANTY; without even the implied warranty of
25f72e2845c89a153ca9d3279d7feccbc912524ematthew MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25f72e2845c89a153ca9d3279d7feccbc912524ematthew GNU Lesser General Public License for more details.
25f72e2845c89a153ca9d3279d7feccbc912524ematthew You should have received a copy of the GNU Lesser General Public License
25f72e2845c89a153ca9d3279d7feccbc912524ematthew along with this program. If not, see <http://www.gnu.org/licenses/>.
25f72e2845c89a153ca9d3279d7feccbc912524ematthewstatic size_t add_authtok_item(enum pam_item_type type,
25f72e2845c89a153ca9d3279d7feccbc912524ematthewstatic size_t add_uint32_t_item(enum pam_item_type type, const uint32_t val,
a5b9f8fb834b1b2208e59a2fa76714bd91a5f147violette c = sizeof(uint32_t);
8890d0c686adc8442c156956735470bf289ba2d8markstatic size_t add_string_item(enum pam_item_type type, const char *str,
25f72e2845c89a153ca9d3279d7feccbc912524ematthewint pack_message_v3(struct pam_items *pi, size_t *size, uint8_t **buffer)
8890d0c686adc8442c156956735470bf289ba2d8mark D(("malloc failed."));
8890d0c686adc8442c156956735470bf289ba2d8mark SAFEALIGN_SETMEM_UINT32(buf, SSS_START_OF_PAM_REQUEST, &rp);
8890d0c686adc8442c156956735470bf289ba2d8mark rp += add_string_item(SSS_PAM_ITEM_USER, pi->pam_user, pi->pam_user_size,
c474d6853192b277a73b133d56970bbf118d3fe3mark rp += add_string_item(SSS_PAM_ITEM_SERVICE, pi->pam_service,
c474d6853192b277a73b133d56970bbf118d3fe3mark rp += add_string_item(SSS_PAM_ITEM_TTY, pi->pam_tty, pi->pam_tty_size,
5ffeac9af157b599c7fb34a23d6c50161fbd6a6cmatthew rp += add_string_item(SSS_PAM_ITEM_RUSER, pi->pam_ruser, pi->pam_ruser_size,
c474d6853192b277a73b133d56970bbf118d3fe3mark rp += add_string_item(SSS_PAM_ITEM_RHOST, pi->pam_rhost, pi->pam_rhost_size,
820ed286b08eac25f26a4904ca06e9d600b612aemark rp += add_string_item(SSS_PAM_ITEM_REQUESTED_DOMAINS, pi->requested_domains, pi->requested_domains_size,
c474d6853192b277a73b133d56970bbf118d3fe3mark rp += add_uint32_t_item(SSS_PAM_ITEM_CLI_PID, (uint32_t) pi->cli_pid,
c474d6853192b277a73b133d56970bbf118d3fe3mark rp += add_authtok_item(SSS_PAM_ITEM_AUTHTOK, pi->pam_authtok_type,
c474d6853192b277a73b133d56970bbf118d3fe3mark rp += add_authtok_item(SSS_PAM_ITEM_NEWAUTHTOK, pi->pam_newauthtok_type,
c474d6853192b277a73b133d56970bbf118d3fe3mark SAFEALIGN_SETMEM_UINT32(buf + rp, SSS_END_OF_PAM_REQUEST, &rp);
25f72e2845c89a153ca9d3279d7feccbc912524ematthew D(("error during packet creation."));