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Diffstat (limited to 'contrib/slapd-modules/nssov/alias.c')
| -rw-r--r-- | contrib/slapd-modules/nssov/alias.c | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/contrib/slapd-modules/nssov/alias.c b/contrib/slapd-modules/nssov/alias.c new file mode 100644 index 0000000..ae131db --- /dev/null +++ b/contrib/slapd-modules/nssov/alias.c @@ -0,0 +1,116 @@ +/* alias.c - mail alias lookup routines */ +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software <http://www.openldap.org/>. + * + * Copyright 2008-2022 The OpenLDAP Foundation. + * Portions Copyright 2008 by Howard Chu, Symas Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted only as authorized by the OpenLDAP + * Public License. + * + * A copy of this license is available in the file LICENSE in the + * top-level directory of the distribution or, alternatively, at + * <http://www.OpenLDAP.org/license.html>. + */ +/* ACKNOWLEDGEMENTS: + * This code references portions of the nss-ldapd package + * written by Arthur de Jong. The nss-ldapd code was forked + * from the nss-ldap library written by Luke Howard. + */ + +#include "nssov.h" + +/* Vendor-specific attributes and object classes. + * (Mainly from Sun.) + * ( 1.3.6.1.4.1.42.2.27.1.2.5 NAME 'nisMailAlias' SUP top STRUCTURAL + * DESC 'NIS mail alias' + * MUST cn + * MAY rfc822MailMember ) + */ + +/* the basic search filter for searches */ +static struct berval alias_filter = BER_BVC("(objectClass=nisMailAlias)"); + +/* the attributes to request with searches */ +static struct berval alias_keys[] = { + BER_BVC("cn"), + BER_BVC("rfc822MailMember"), + BER_BVNULL +}; + +NSSOV_INIT(alias) + +NSSOV_CBPRIV(alias, + struct berval name; + char buf[256];); + +static int write_alias(nssov_alias_cbp *cbp,Entry *entry) +{ + int32_t tmpint32,tmp2int32,tmp3int32; + struct berval tmparr[2], empty; + struct berval *names, *members; + Attribute *a; + int i; + + /* get the name of the alias */ + if (BER_BVISNULL(&cbp->name)) + { + a = attr_find(entry->e_attrs, cbp->mi->mi_attrs[0].an_desc); + if ( !a ) + { + Debug(LDAP_DEBUG_ANY,"alias entry %s does not contain %s value\n", + entry->e_name.bv_val,cbp->mi->mi_attrs[0].an_desc->ad_cname.bv_val ); + return 0; + } + names = a->a_vals; + } + else + { + names=tmparr; + names[0]=cbp->name; + BER_BVZERO(&names[1]); + } + /* get the members of the alias */ + a = attr_find(entry->e_attrs, cbp->mi->mi_attrs[1].an_desc); + if ( !a ) { + BER_BVZERO( &empty ); + members = ∅ + } else { + members = a->a_vals; + } + /* for each name, write an entry */ + for (i=0;!BER_BVISNULL(&names[i]);i++) + { + WRITE_INT32(cbp->fp,NSLCD_RESULT_BEGIN); + WRITE_BERVAL(cbp->fp,&names[i]); + WRITE_BVARRAY(cbp->fp,members); + } + return 0; +} + +NSSOV_CB(alias) + +NSSOV_HANDLE( + alias,byname, + char fbuf[1024]; + struct berval filter = {sizeof(fbuf)}; + filter.bv_val = fbuf; + READ_STRING(fp,cbp.buf); + cbp.name.bv_len = tmpint32; + cbp.name.bv_val = cbp.buf;, + Debug(LDAP_DEBUG_TRACE,"nssov_alias_byname(%s)\n",cbp.name.bv_val);, + NSLCD_ACTION_ALIAS_BYNAME, + nssov_filter_byname(cbp.mi,0,&cbp.name,&filter) +) + +NSSOV_HANDLE( + alias,all, + struct berval filter; + /* no parameters to read */ + BER_BVZERO(&cbp.name);, + Debug(LDAP_DEBUG,"nssov_alias_all()\n");, + NSLCD_ACTION_ALIAS_ALL, + (filter=cbp.mi->mi_filter,0) +) |