static char *getxtra(char *hand, char *field)
{
struct userrec *urec;
struct user_entry *ue;
struct xtra_key *xk;
urec = get_user_by_handle(userlist, hand);
if (urec) {
ue = find_user_entry(&USERENTRY_XTRA, urec);
if (ue)
for (xk = ue->u.extra; xk; xk = xk->next)
if (xk->key && !egg_strcasecmp(xk->key, field)) {
if (xk->data[0] == '{' && xk->data[strlen(xk->data) - 1] == '}' &&
strlen(xk->data) > 2) {
strncpy(fixit, &xk->data[1], strlen(xk->data) - 2);
fixit[strlen(xk->data) - 2] = 0;
return fixit;
} else {
return xk->data;
}
}
}
return "";
}
void *get_user(struct user_entry_type *et, struct userrec *u)
{
struct user_entry *e = NULL;
if (u && (e = find_user_entry(et, u)))
return et->get(u, e);
return NULL;
}
int del_note_ignore(struct userrec *u, char *mask)
{
struct user_entry *ue;
struct xtra_key *xk;
char **ignores, *buf = NULL;
int ignoresn, i, size = 0, foundit = 0;
ignoresn = get_note_ignores(u, &ignores);
if (!ignoresn)
return 0;
buf = user_malloc(1);
buf[0] = 0;
for (i = 0; i < ignoresn; i++) {
if (strcmp(ignores[i], mask)) {
size += strlen(ignores[i]);
if (buf[0])
size++;
buf = user_realloc(buf, size + 1);
if (buf[0])
strcat(buf, " ");
strcat(buf, ignores[i]);
} else
foundit = 1;
}
nfree(ignores[0]); /* Free the string buffer */
nfree(ignores); /* Free the ptr array */
/* Entry not found */
if (!foundit) {
nfree(buf);
return 0;
}
ue = find_user_entry(&USERENTRY_XTRA, u);
/* Delete the entry if the buffer is empty */
xk = user_malloc(sizeof(struct xtra_key));
xk->key = user_malloc(strlen(NOTES_IGNKEY) + 1);
xk->next = 0;
if (!buf[0]) {
nfree(buf); /* The allocated byte needs to be free'd too */
strcpy(xk->key, NOTES_IGNKEY);
xk->data = 0;
} else {
xk->data = buf;
strcpy(xk->key, NOTES_IGNKEY);
}
xtra_set(u, ue, xk);
return 1;
}
/* Return either NULL or a pointer to the xtra_key structure
* where the not ignores are kept.
*/
static struct xtra_key *getnotesentry(struct userrec *u)
{
struct user_entry *ue = find_user_entry(&USERENTRY_XTRA, u);
struct xtra_key *xk, *nxk = NULL;
if (!ue)
return NULL;
/* Search for the notes ignore list entry */
for (xk = ue->u.extra; xk; xk = xk->next)
if (xk->key && !egg_strcasecmp(xk->key, NOTES_IGNKEY)) {
nxk = xk;
break;
}
if (!nxk || !nxk->data || !(nxk->data[0]))
return NULL;
return nxk;
}
bool add_entry_type(struct user_entry_type *type)
{
struct userrec *u = NULL;
list_insert((&entry_type_list), type);
for (u = userlist; u; u = u->next) {
struct user_entry *e = find_user_entry(type, u);
if (e && e->name) {
e->type = type;
e->type->unpack(u, e);
free(e->name);
e->name = NULL;
}
}
return 1;
}
int add_note_ignore(struct userrec *u, char *mask)
{
struct xtra_key *xk;
char **ignores;
int ignoresn, i;
ignoresn = get_note_ignores(u, &ignores);
if (ignoresn > 0) {
/* Search for existing mask */
for (i = 0; i < ignoresn; i++)
if (!strcmp(ignores[i], mask)) {
nfree(ignores[0]); /* Free the string buffer */
nfree(ignores); /* Free the ptr array */
/* The mask already exists, exit. */
return 0;
}
nfree(ignores[0]); /* Free the string buffer */
nfree(ignores); /* Free the ptr array */
}
xk = getnotesentry(u);
/* First entry? */
if (!xk) {
struct xtra_key *mxk = user_malloc(sizeof(struct xtra_key));
struct user_entry *ue = find_user_entry(&USERENTRY_XTRA, u);
if (!ue)
return 0;
mxk->next = 0;
mxk->data = user_malloc(strlen(mask) + 1);
strcpy(mxk->data, mask);
mxk->key = user_malloc(strlen(NOTES_IGNKEY) + 1);
strcpy(mxk->key, NOTES_IGNKEY);
xtra_set(u, ue, mxk);
} else { /* ... else, we already have other entries. */
xk->data = user_realloc(xk->data, strlen(xk->data) + strlen(mask) + 2);
strcat(xk->data, " ");
strcat(xk->data, mask);
}
return 1;
}
errno_t check_if_pac_is_available(TALLOC_CTX *mem_ctx,
struct sss_domain_info *dom,
struct dp_id_data *ar,
struct ldb_message **_msg)
{
struct ldb_message *msg;
struct ldb_message_element *el;
uint64_t pac_expires;
time_t now;
int ret;
ret = find_user_entry(mem_ctx, dom, ar, &msg);
if (ret != EOK) {
DEBUG(SSSDBG_OP_FAILURE, "find_user_entry failed.\n");
return ret;
}
el = ldb_msg_find_element(msg, SYSDB_PAC_BLOB);
if (el == NULL) {
DEBUG(SSSDBG_TRACE_ALL, "No PAC available.\n");
talloc_free(msg);
return ENOENT;
}
pac_expires = ldb_msg_find_attr_as_uint64(msg, SYSDB_PAC_BLOB_EXPIRE, 0);
now = time(NULL);
if (pac_expires < now) {
DEBUG(SSSDBG_TRACE_FUNC, "PAC available but too old.\n");
talloc_free(msg);
return ENOENT;
}
if (_msg != NULL) {
*_msg = msg;
}
return EOK;
}
bool set_user(struct user_entry_type *et, struct userrec *u, void *d)
{
if (!u || !et)
return 0;
struct user_entry *e = NULL;
bool r;
if (!(e = find_user_entry(et, u))) {
e = (struct user_entry *) my_calloc(1, sizeof(struct user_entry));
e->type = et;
e->name = NULL;
e->u.list = NULL;
list_insert((&(u->entries)), e);
}
r = et->set(u, e, d);
if (!e->u.list) {
list_delete((struct list_type **) &(u->entries), (struct list_type *) e);
free(e);
}
return r;
}