+++ /dev/null
-/*
- *
- */
-
-
-int ldap_version = 3;
-
-
-#include "sysdep.h"
-#include <errno.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <pwd.h>
-#include <ctype.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif
-
-#include <string.h>
-#include <limits.h>
-#include <libcitadel.h>
-#include "auth.h"
-#include "citadel.h"
-#include "server.h"
-#include "database.h"
-#include "user_ops.h"
-#include "sysdep_decls.h"
-#include "support.h"
-#include "room_ops.h"
-#include "file_ops.h"
-#include "control.h"
-#include "msgbase.h"
-#include "config.h"
-#include "citserver.h"
-#include "citadel_dirs.h"
-#include "genstamp.h"
-#include "threads.h"
-#include "citadel_ldap.h"
-
-#ifdef HAVE_LDAP
-
-#define LDAP_DEPRECATED 1 /* Needed to suppress misleading warnings */
-
-#include <ldap.h>
-
-int CtdlTryUserLDAP(char *username,
- char *found_dn, int found_dn_size,
- char *fullname, int fullname_size,
- uid_t *uid)
-{
- LDAP *ldserver = NULL;
- int i;
- LDAPMessage *search_result = NULL;
- LDAPMessage *entry = NULL;
- char searchstring[1024];
- struct timeval tv;
- char **values;
- char *user_dn = NULL;
-
- if (fullname) safestrncpy(fullname, username, fullname_size);
-
- ldserver = ldap_init(CTDL_LDAP_HOST, CTDL_LDAP_PORT);
- if (ldserver == NULL) {
- CtdlLogPrintf(CTDL_ALERT, "LDAP: Could not connect to %s:%d : %s\n",
- CTDL_LDAP_HOST, CTDL_LDAP_PORT,
- strerror(errno));
- return(errno);
- }
-
- ldap_set_option(ldserver, LDAP_OPT_PROTOCOL_VERSION, &ldap_version);
-
- i = ldap_simple_bind_s(ldserver, BIND_DN, BIND_PW);
- if (i != LDAP_SUCCESS) {
- CtdlLogPrintf(CTDL_ALERT, "LDAP: Cannot bind: %s (%d)\n", ldap_err2string(i), i);
- return(i);
- }
-
- tv.tv_sec = 10;
- tv.tv_usec = 0;
-
- sprintf(searchstring, SEARCH_STRING, username);
-
- i = ldap_search_st(ldserver,
- BASE_DN,
- LDAP_SCOPE_SUBTREE,
- searchstring,
- NULL, // return all attributes
- 0, // attributes + values
- &tv, // timeout
- &search_result
- );
- if (i != LDAP_SUCCESS) {
- CtdlLogPrintf(CTDL_DEBUG,
- "Couldn't find what I was looking for: %s (%d)\n", ldap_err2string(i), i);
- ldap_unbind(ldserver);
- return(i);
- }
-
- if (search_result == NULL) {
- CtdlLogPrintf(CTDL_DEBUG, "No results were returned\n");
- ldap_unbind(ldserver);
- return(2);
- }
-
- /* At this point we've got at least one result from our query. If there are multiple
- * results, we still only look at the first one.
- */
- entry = ldap_first_entry(ldserver, search_result);
- if (entry) {
-
- user_dn = ldap_get_dn(ldserver, entry);
- if (user_dn) {
- CtdlLogPrintf(CTDL_DEBUG, "dn = %s\n", user_dn);
- }
-
- values = ldap_get_values(ldserver, search_result, "cn");
- if (values) {
- if (values[0]) {
- if (fullname) safestrncpy(fullname, values[0], fullname_size);
- CtdlLogPrintf(CTDL_DEBUG, "cn = %s\n", values[0]);
- }
- ldap_value_free(values);
- }
-
- values = ldap_get_values(ldserver, search_result, "uidNumber");
- if (values) {
- if (values[0]) {
- CtdlLogPrintf(CTDL_DEBUG, "uidNumber = %s\n", values[0]);
- if (uid != NULL) {
- *uid = atoi(values[0]);
- }
- }
- ldap_value_free(values);
- }
-
- values = ldap_get_values(ldserver, search_result, "objectGUID");
- if (values) {
- if (values[0]) {
- CtdlLogPrintf(CTDL_DEBUG, "objectGUID = (%d characers)\n", strlen(values[0]));
- }
- ldap_value_free(values);
- }
-
- }
-
- /* free the results */
- ldap_msgfree(search_result);
-
- /* unbind so we can go back in as the authenticating user */
- ldap_unbind(ldserver);
-
- if (!user_dn) {
- CtdlLogPrintf(CTDL_DEBUG, "No such user was found.\n");
- return(4);
- }
-
- if (found_dn) safestrncpy(found_dn, user_dn, found_dn_size);
- ldap_memfree(user_dn);
- return(0);
-}
-
-
-int CtdlTryPasswordLDAP(char *user_dn, char *password)
-{
- LDAP *ldserver = NULL;
- int i = (-1);
-
- ldserver = ldap_init(CTDL_LDAP_HOST, CTDL_LDAP_PORT);
- if (ldserver) {
- ldap_set_option(ldserver, LDAP_OPT_PROTOCOL_VERSION, &ldap_version);
- i = ldap_simple_bind_s(ldserver, user_dn, password);
- if (i == LDAP_SUCCESS) {
- CtdlLogPrintf(CTDL_DEBUG, "LDAP: bind succeeded\n");
- }
- else {
- CtdlLogPrintf(CTDL_DEBUG, "LDAP: Cannot bind: %s (%d)\n", ldap_err2string(i), i);
- }
- ldap_unbind(ldserver);
- }
-
- if (i == LDAP_SUCCESS) {
- return(0);
- }
-
- return(1);
-}
-
-
-
-
-#endif /* HAVE_LDAP */
projects / citadel.git / blobdiff