X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fuser_ops.c;h=fe830092701028dc7c3fd35added29a94ca64bdb;hb=29a778c8f17c370f90029b9214801c44f7a1f05c;hp=7e82d3188184a900b491414c1fb59dca31dd1712;hpb=110d19a7389607e9a336456c79c20ba8b916d888;p=citadel.git

diff --git a/citadel/user_ops.c b/citadel/user_ops.c
index 7e82d3188..fe8300927 100644
--- a/citadel/user_ops.c
+++ b/citadel/user_ops.c
@@ -449,32 +449,32 @@ void rebuild_usersbynumber(void) {
 
 
 /*
- * getuserbyuid()  -     get user by system uid (for PAM mode authentication)
- *		       returns 0 if user was found
- *
- * WARNING:	don't use this function unless you absolutely have to.  It does
- *		a sequential search and therefore is computationally expensive.
- *
- * FIXME:	build an index, dummy.
+ * getuserbyuid()	Get user by system uid (for PAM mode authentication)
+ *			Returns 0 if user was found
+ *			This now uses an extauth index.
  */
 int getuserbyuid(struct ctdluser *usbuf, uid_t number)
 {
-	struct cdbdata *cdbus;
+	struct cdbdata *cdbextauth;
+	long usernum = 0;
+	StrBuf *claimed_id;
+
+	claimed_id = NewStrBuf();
+	StrBufPrintf(claimed_id, "uid:%d", number);
+	cdbextauth = cdb_fetch(CDB_EXTAUTH, ChrPtr(claimed_id), StrLength(claimed_id));
+	FreeStrBuf(&claimed_id);
+	if (cdbextauth == NULL) {
+		return(-1);
+	}
 
-	cdb_rewind(CDB_USERS);
+	memcpy(&usernum, cdbextauth->ptr, sizeof(long));
+	cdb_free(cdbextauth);
 
-	while (cdbus = cdb_next_item(CDB_USERS), cdbus != NULL) {
-		memset(usbuf, 0, sizeof(struct ctdluser));
-		memcpy(usbuf, cdbus->ptr,
-		       ((cdbus->len > sizeof(struct ctdluser)) ?
-			sizeof(struct ctdluser) : cdbus->len));
-		cdb_free(cdbus);
-		if (usbuf->uid == number) {
-			cdb_close_cursor(CDB_USERS);
-			return (0);
-		}
+	if (!CtdlGetUserByNumber(usbuf, usernum)) {
+		return(0);
 	}
-	return (-1);
+
+	return(-1);
 }
 
 
@@ -594,9 +594,7 @@ int CtdlLoginExistingUser(char *authname, const char *trythisname)
 		/* First, try to log in as if the supplied name is a display name */
 		found_user = CtdlGetUser(&CC->user, username);
 	
-		/* If that didn't work, try to log in as if the supplied name
-	 	* is an e-mail address
-	 	*/
+		/* If that didn't work, try to log in as if the supplied name * is an e-mail address */
 		if (found_user != 0) {
 			valid = validate_recipients(username, NULL, 0);
 			if (valid != NULL) {
@@ -656,14 +654,14 @@ void do_login(void)
 	 * If we are using LDAP authentication, extract the user's email addresses from the directory.
 	 * FIXME make this a site configurable setting
 	 */
-	#ifdef HAVE_LDAP
-		if ((CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP) || (CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP_AD)) {
-			char new_emailaddrs[512];
-			if (extract_email_addresses_from_ldap(CCC->ldap_dn, new_emailaddrs) == 0) {
-				strcpy(CCC->user.emailaddrs, new_emailaddrs);
-			}
+#ifdef HAVE_LDAP
+	if ((CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP) || (CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP_AD)) {
+		char new_emailaddrs[512];
+		if (extract_email_addresses_from_ldap(CCC->ldap_dn, new_emailaddrs) == 0) {
+			strcpy(CCC->user.emailaddrs, new_emailaddrs);
 		}
-	#endif
+	}
+#endif
 
 	/*
 	 * No email address for user?  Make one up.
@@ -1028,7 +1026,7 @@ int internal_create_user(char *username, struct ctdluser *usbuf, uid_t uid)
 	cdb_store(CDB_USERSBYNUMBER, &usbuf->usernum, sizeof(long), usbuf->fullname, strlen(usbuf->fullname)+1);
 
 	/* If non-native auth, index by uid */
-	if (usbuf->uid > 0) {
+	if ((usbuf->uid > 0) && (usbuf->uid != NATIVE_AUTH_UID)) {
 		StrBuf *claimed_id = NewStrBuf();
 		StrBufPrintf(claimed_id, "uid:%d", usbuf->uid);
 		attach_extauth(usbuf, claimed_id);