diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/passdb/pdb_smbpasswd.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/source3/passdb/pdb_smbpasswd.c b/source3/passdb/pdb_smbpasswd.c index 6a3bdb80a2..21cd988cff 100644 --- a/source3/passdb/pdb_smbpasswd.c +++ b/source3/passdb/pdb_smbpasswd.c @@ -1606,6 +1606,119 @@ static void free_private_data(void **vp) /* No need to free any further, as it is talloc()ed */ } +struct smbpasswd_search_state { + uint32_t acct_flags; + + struct samr_displayentry *entries; + uint32_t num_entries; + ssize_t array_size; + uint32_t current; +}; + +static void smbpasswd_search_end(struct pdb_search *search) +{ + struct smbpasswd_search_state *state = talloc_get_type_abort( + search->private_data, struct smbpasswd_search_state); + TALLOC_FREE(state); +} + +static bool smbpasswd_search_next_entry(struct pdb_search *search, + struct samr_displayentry *entry) +{ + struct smbpasswd_search_state *state = talloc_get_type_abort( + search->private_data, struct smbpasswd_search_state); + + if (state->current == state->num_entries) { + return false; + } + + *entry = state->entries[state->current++]; + + return true; +} + +static bool smbpasswd_search_users(struct pdb_methods *methods, + struct pdb_search *search, + uint32_t acct_flags) +{ + struct smbpasswd_privates *smbpasswd_state = + (struct smbpasswd_privates*)methods->private_data; + + struct smbpasswd_search_state *search_state; + struct smb_passwd *pwd; + FILE *fp; + + search_state = TALLOC_ZERO_P(search->mem_ctx, + struct smbpasswd_search_state); + if (search_state == NULL) { + DEBUG(0, ("talloc failed\n")); + return false; + } + search_state->acct_flags = acct_flags; + + fp = startsmbfilepwent(smbpasswd_state->smbpasswd_file, PWF_READ, + &smbpasswd_state->pw_file_lock_depth); + + if (fp == NULL) { + DEBUG(10, ("Unable to open smbpasswd file.\n")); + TALLOC_FREE(search_state); + return false; + } + + while ((pwd = getsmbfilepwent(smbpasswd_state, fp)) != NULL) { + struct samr_displayentry entry; + struct samu *user; + + if ((acct_flags != 0) + && ((acct_flags & pwd->acct_ctrl) == 0)) { + continue; + } + + user = samu_new(talloc_tos()); + if (user == NULL) { + DEBUG(0, ("samu_new failed\n")); + break; + } + + if (!build_sam_account(smbpasswd_state, user, pwd)) { + /* Already got debug msgs... */ + break; + } + + ZERO_STRUCT(entry); + + entry.acct_flags = pdb_get_acct_ctrl(user); + sid_peek_rid(pdb_get_user_sid(user), &entry.rid); + entry.account_name = talloc_strdup( + search_state, pdb_get_username(user)); + entry.fullname = talloc_strdup( + search_state, pdb_get_fullname(user)); + entry.description = talloc_strdup( + search_state, pdb_get_acct_desc(user)); + + TALLOC_FREE(user); + + if ((entry.account_name == NULL) || (entry.fullname == NULL) + || (entry.description == NULL)) { + DEBUG(0, ("talloc_strdup failed\n")); + break; + } + + ADD_TO_LARGE_ARRAY(search_state, struct samr_displayentry, + entry, &search_state->entries, + &search_state->num_entries, + &search_state->array_size); + } + + endsmbfilepwent(fp, &(smbpasswd_state->pw_file_lock_depth)); + + search->private_data = search_state; + search->next_entry = smbpasswd_search_next_entry; + search->search_end = smbpasswd_search_end; + + return true; +} + static NTSTATUS pdb_init_smbpasswd( struct pdb_methods **pdb_method, const char *location ) { NTSTATUS nt_status; @@ -1626,6 +1739,7 @@ static NTSTATUS pdb_init_smbpasswd( struct pdb_methods **pdb_method, const char (*pdb_method)->update_sam_account = smbpasswd_update_sam_account; (*pdb_method)->delete_sam_account = smbpasswd_delete_sam_account; (*pdb_method)->rename_sam_account = smbpasswd_rename_sam_account; + (*pdb_method)->search_users = smbpasswd_search_users; (*pdb_method)->rid_algorithm = smbpasswd_rid_algorithm; |