int set_seuser(const char *login_name, const char *seuser_name)
{
semanage_handle_t *handle = NULL;
semanage_seuser_key_t *key = NULL;
int ret;
int seuser_exists = 0;
if (seuser_name == NULL) {
/* don't care, just let system pick the defaults */
return EOK;
}
handle = sss_semanage_init();
if (!handle) {
DEBUG(1, ("Cannot init SELinux management\n"));
ret = EIO;
goto done;
}
ret = semanage_seuser_key_create(handle, login_name, &key);
if (ret != 0) {
DEBUG(1, ("Cannot create SELinux user key\n"));
ret = EIO;
goto done;
}
ret = semanage_seuser_exists(handle, key, &seuser_exists);
if (ret < 0) {
DEBUG(1, ("Cannot verify the SELinux user\n"));
ret = EIO;
goto done;
}
if (seuser_exists) {
ret = sss_semanage_user_mod(handle, key, login_name, seuser_name);
if (ret != 0) {
DEBUG(1, ("Cannot modify SELinux user mapping\n"));
ret = EIO;
goto done;
}
} else {
ret = sss_semanage_user_add(handle, key, login_name, seuser_name);
if (ret != 0) {
DEBUG(1, ("Cannot add SELinux user mapping\n"));
ret = EIO;
goto done;
}
}
ret = semanage_commit(handle);
if (ret < 0) {
DEBUG(1, ("Cannot commit SELinux transaction\n"));
ret = EIO;
goto done;
}
ret = EOK;
done:
semanage_seuser_key_free(key);
semanage_handle_destroy(handle);
return ret;
}
int sss_set_seuser(const char *login_name, const char *seuser_name,
const char *mls)
{
semanage_handle_t *handle = NULL;
semanage_seuser_key_t *key = NULL;
int ret;
int seuser_exists = 0;
if (seuser_name == NULL) {
/* don't care, just let system pick the defaults */
return EOK;
}
ret = sss_semanage_init(&handle);
if (ret == ERR_SELINUX_NOT_MANAGED) {
goto done;
} else if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Cannot create SELinux handle\n");
goto done;
}
ret = semanage_begin_transaction(handle);
if (ret != 0) {
DEBUG(SSSDBG_CRIT_FAILURE, "Cannot begin SELinux transaction\n");
ret = EIO;
goto done;
}
ret = semanage_seuser_key_create(handle, login_name, &key);
if (ret != 0) {
DEBUG(SSSDBG_CRIT_FAILURE, "Cannot create SELinux user key\n");
ret = EIO;
goto done;
}
ret = semanage_seuser_exists(handle, key, &seuser_exists);
if (ret < 0) {
DEBUG(SSSDBG_CRIT_FAILURE, "Cannot verify the SELinux user\n");
ret = EIO;
goto done;
}
if (seuser_exists) {
ret = sss_semanage_user_mod(handle, key, login_name, seuser_name,
mls);
if (ret != 0) {
DEBUG(SSSDBG_CRIT_FAILURE, "Cannot modify SELinux user mapping\n");
ret = EIO;
goto done;
}
} else {
ret = sss_semanage_user_add(handle, key, login_name, seuser_name,
mls);
if (ret != 0) {
DEBUG(SSSDBG_CRIT_FAILURE, "Cannot add SELinux user mapping\n");
ret = EIO;
goto done;
}
}
ret = semanage_commit(handle);
if (ret < 0) {
DEBUG(SSSDBG_CRIT_FAILURE, "Cannot commit SELinux transaction\n");
ret = EIO;
goto done;
}
ret = EOK;
done:
if (key != NULL) {
semanage_seuser_key_free(key);
}
sss_semanage_close(handle);
return ret;
}