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Diffstat (limited to 'source3/groupdb/aliasdb.c')
-rw-r--r-- | source3/groupdb/aliasdb.c | 383 |
1 files changed, 0 insertions, 383 deletions
diff --git a/source3/groupdb/aliasdb.c b/source3/groupdb/aliasdb.c deleted file mode 100644 index 05f584f980..0000000000 --- a/source3/groupdb/aliasdb.c +++ /dev/null @@ -1,383 +0,0 @@ -/* - Unix SMB/CIFS implementation. - Password and authentication handling - Copyright (C) Jeremy Allison 1996-1998 - Copyright (C) Luke Kenneth Caseson Leighton 1996-1998 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mases Ave, Cambridge, MA 02139, USA. -*/ - -#include "includes.h" - -extern fstring global_sam_name; - -/* - * NOTE. All these functions are abstracted into a structure - * that points to the correct function for the selected database. JRA. - */ - -static struct aliasdb_ops *aldb_ops; - -/*************************************************************** - Initialise the alias db operations. -***************************************************************/ - -BOOL initialise_alias_db(void) -{ - if (aldb_ops) - { - return True; - } - -#ifdef WITH_LDAP - aldb_ops = ldap_initialise_alias_db(); -#else - aldb_ops = file_initialise_alias_db(); -#endif - - return (aldb_ops != NULL); -} - -/* - * Functions that return/manipulate a LOCAL_GRP. - */ - -/************************************************************************ - Utility function to search alias database by gid: the LOCAL_GRP - structure does not have a gid member, so we have to convert here - from gid to alias rid. -*************************************************************************/ -LOCAL_GRP *iterate_getaliasgid(gid_t gid, LOCAL_GRP_MEMBER **mem, int *num_mem) -{ - return iterate_getaliasrid(pwdb_gid_to_alias_rid(gid), mem, num_mem); -} - -/************************************************************************ - Utility function to search alias database by rid. use this if your database - does not have search facilities. -*************************************************************************/ -LOCAL_GRP *iterate_getaliasrid(uint32 rid, LOCAL_GRP_MEMBER **mem, int *num_mem) -{ - LOCAL_GRP *als = NULL; - void *fp = NULL; - - DEBUG(10, ("search by rid: 0x%x\n", rid)); - - /* Open the alias database file - not for update. */ - fp = startaliasent(False); - - if (fp == NULL) - { - DEBUG(0, ("unable to open alias database.\n")); - return NULL; - } - - while ((als = getaliasent(fp, mem, num_mem)) != NULL && als->rid != rid) - { - } - - if (als != NULL) - { - DEBUG(10, ("found alias %s by rid: 0x%x\n", als->name, rid)); - } - - endaliasent(fp); - return als; -} - -/************************************************************************ - Utility function to search alias database by name. use this if your database - does not have search facilities. -*************************************************************************/ -LOCAL_GRP *iterate_getaliasnam(char *name, LOCAL_GRP_MEMBER **mem, int *num_mem) -{ - LOCAL_GRP *als = NULL; - void *fp = NULL; - - DEBUG(10, ("search by name: %s\n", name)); - - /* Open the alias database file - not for update. */ - fp = startaliasent(False); - - if (fp == NULL) - { - DEBUG(0, ("unable to open alias database.\n")); - return NULL; - } - - while ((als = getaliasent(fp, mem, num_mem)) != NULL && !strequal(als->name, name)) - { - } - - if (als != NULL) - { - DEBUG(10, ("found by name: %s\n", name)); - } - - endaliasent(fp); - return als; -} - -/************************************************************************* - Routine to return the next entry in the smbdomainalias list. - *************************************************************************/ -BOOL add_domain_alias(LOCAL_GRP **alss, int *num_alss, LOCAL_GRP *als) -{ - LOCAL_GRP *talss; - - if (alss == NULL || num_alss == NULL || als == NULL) - return False; - - talss = Realloc((*alss), ((*num_alss)+1) * sizeof(LOCAL_GRP)); - if (talss == NULL) { - SAFE_FREE(*alss); - return False; - } else - (*alss) = talss; - - DEBUG(10,("adding alias %s(%s)\n", als->name, als->comment)); - - fstrcpy((*alss)[(*num_alss)].name , als->name); - fstrcpy((*alss)[(*num_alss)].comment, als->comment); - (*alss)[(*num_alss)].rid = als->rid; - - (*num_alss)++; - - return True; -} - -/************************************************************************* - checks to see if a user is a member of a domain alias - *************************************************************************/ -static BOOL user_is_member(char *user_name, LOCAL_GRP_MEMBER *mem, int num_mem) -{ - int i; - pstring name; - slprintf(name, sizeof(name)-1, "\\%s\\%s", global_sam_name, user_name); - - for (i = 0; i < num_mem; i++) - { - DEBUG(10,("searching against user %s...\n", mem[i].name)); - if (strequal(mem[i].name, name)) - { - DEBUG(10,("searching for user %s: found\n", name)); - return True; - } - } - DEBUG(10,("searching for user %s: not found\n", name)); - return False; -} - -/************************************************************************* - gets an array of aliases that a user is in. use this if your database - does not have search facilities - *************************************************************************/ -BOOL iterate_getuseraliasnam(char *user_name, LOCAL_GRP **alss, int *num_alss) -{ - LOCAL_GRP *als; - LOCAL_GRP_MEMBER *mem = NULL; - int num_mem = 0; - void *fp = NULL; - - DEBUG(10, ("search for useralias by name: %s\n", user_name)); - - if (user_name == NULL || als == NULL || num_alss == NULL) - { - return False; - } - - (*alss) = NULL; - (*num_alss) = 0; - - /* Open the alias database file - not for update. */ - fp = startaliasent(False); - - if (fp == NULL) - { - DEBUG(0, ("unable to open alias database.\n")); - return False; - } - - /* iterate through all aliases. search members for required user */ - while ((als = getaliasent(fp, &mem, &num_mem)) != NULL) - { - DEBUG(5,("alias name %s members: %d\n", als->name, num_mem)); - if (num_mem != 0 && mem != NULL) - { - BOOL ret = True; - if (user_is_member(user_name, mem, num_mem)) - { - ret = add_domain_alias(alss, num_alss, als); - } - - SAFE_FREE(mem); - num_mem = 0; - - if (!ret) - { - (*num_alss) = 0; - break; - } - } - } - - if ((*num_alss) != 0) - { - DEBUG(10, ("found %d user aliases:\n", (*num_alss))); - } - - endaliasent(fp); - return True; -} - -/************************************************************************* - gets an array of aliases that a user is in. use this if your database - does not have search facilities - *************************************************************************/ -BOOL enumdomaliases(LOCAL_GRP **alss, int *num_alss) -{ - LOCAL_GRP *als; - void *fp = NULL; - - DEBUG(10, ("enum user aliases\n")); - - if (als == NULL || num_alss == NULL) - { - return False; - } - - (*alss) = NULL; - (*num_alss) = 0; - - /* Open the alias database file - not for update. */ - fp = startaliasent(False); - - if (fp == NULL) - { - DEBUG(0, ("unable to open alias database.\n")); - return False; - } - - /* iterate through all aliases. */ - while ((als = getaliasent(fp, NULL, NULL)) != NULL) - { - if (!add_domain_alias(alss, num_alss, als)) - { - DEBUG(0,("unable to add alias while enumerating\n")); - return False; - } - } - - if ((*num_alss) != 0) - { - DEBUG(10, ("found %d user aliases:\n", (*num_alss))); - } - - endaliasent(fp); - return True; -} - -/*************************************************************** - Start to enumerate the alias database list. Returns a void pointer - to ensure no modification outside this module. -****************************************************************/ - -void *startaliasent(BOOL update) -{ - return aldb_ops->startaliasent(update); -} - -/*************************************************************** - End enumeration of the alias database list. -****************************************************************/ - -void endaliasent(void *vp) -{ - aldb_ops->endaliasent(vp); -} - -/************************************************************************* - Routine to return the next entry in the alias database list. - *************************************************************************/ - -LOCAL_GRP *getaliasent(void *vp, LOCAL_GRP_MEMBER **mem, int *num_mem) -{ - return aldb_ops->getaliasent(vp, mem, num_mem); -} - -/************************************************************************ - Routine to add an entry to the alias database file. -*************************************************************************/ - -BOOL add_alias_entry(LOCAL_GRP *newals) -{ - return aldb_ops->add_alias_entry(newals); -} - -/************************************************************************ - Routine to search the alias database file for an entry matching the aliasname. - and then replace the entry. -************************************************************************/ - -BOOL mod_alias_entry(LOCAL_GRP* als) -{ - return aldb_ops->mod_alias_entry(als); -} - -/************************************************************************ - Routine to search alias database by name. -*************************************************************************/ - -LOCAL_GRP *getaliasnam(char *name, LOCAL_GRP_MEMBER **mem, int *num_mem) -{ - return aldb_ops->getaliasnam(name, mem, num_mem); -} - -/************************************************************************ - Routine to search alias database by alias rid. -*************************************************************************/ - -LOCAL_GRP *getaliasrid(uint32 alias_rid, LOCAL_GRP_MEMBER **mem, int *num_mem) -{ - return aldb_ops->getaliasrid(alias_rid, mem, num_mem); -} - -/************************************************************************ - Routine to search alias database by gid. -*************************************************************************/ - -LOCAL_GRP *getaliasgid(gid_t gid, LOCAL_GRP_MEMBER **mem, int *num_mem) -{ - return aldb_ops->getaliasgid(gid, mem, num_mem); -} - -/************************************************************************* - gets an array of aliases that a user is in. - *************************************************************************/ -BOOL getuseraliasnam(char *user_name, LOCAL_GRP **als, int *num_alss) -{ - return aldb_ops->getuseraliasnam(user_name, als, num_alss); -} - -/************************************************************* - initialises a LOCAL_GRP. - **************************************************************/ - -void aldb_init_als(LOCAL_GRP *als) -{ - if (als == NULL) return; - ZERO_STRUCTP(als); -} - |