X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fback-ldap%2Fback-ldap.h;h=c4692f361e0301d2c14540f18f362372dad31dcd;hb=56cdaa594cd9f3c683a02f3fa6952204c016e232;hp=99fb67e88d143c1fb8197b207a64e1ef45a53e2d;hpb=967d1dcb2dd35c0977118fe12e544815d5a701ed;p=openldap diff --git a/servers/slapd/back-ldap/back-ldap.h b/servers/slapd/back-ldap/back-ldap.h index 99fb67e88d..c4692f361e 100644 --- a/servers/slapd/back-ldap/back-ldap.h +++ b/servers/slapd/back-ldap/back-ldap.h @@ -1,24 +1,24 @@ /* back-ldap.h - ldap backend header file */ - -/* - * Copyright 1999, Howard Chu, All rights reserved. - * - * Permission is granted to anyone to use this software for any purpose - * on any computer system, and to alter it and redistribute it, subject - * to the following restrictions: - * - * 1. The author is not responsible for the consequences of use of this - * software, no matter how awful, even if they arise from flaws in it. - * - * 2. The origin of this software must not be misrepresented, either by - * explicit claim or by omission. Since few users ever read sources, - * credits should appear in the documentation. - * - * 3. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software. Since few users - * ever read sources, credits should appear in the documentation. - * - * 4. This notice may not be removed or altered. +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software . + * + * Copyright 1999-2004 The OpenLDAP Foundation. + * Portions Copyright 2000-2003 Pierangelo Masarati. + * Portions Copyright 1999-2003 Howard Chu. + * 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 + * . + */ +/* ACKNOWLEDGEMENTS: + * This work was initially developed by the Howard Chu for inclusion + * in OpenLDAP Software and subsequently enhanced by Pierangelo + * Masarati. */ #ifndef SLAPD_LDAP_H @@ -26,29 +26,173 @@ #include "external.h" +/* String rewrite library */ +#ifdef ENABLE_REWRITE +#include "rewrite.h" +#endif /* ENABLE_REWRITE */ + LDAP_BEGIN_DECL struct slap_conn; struct slap_op; +struct slap_backend_db; struct ldapconn { - struct ldapconn *next; struct slap_conn *conn; LDAP *ld; + struct berval cred; + struct berval bound_dn; + struct berval local_dn; int bound; + ldap_pvt_thread_mutex_t lc_mutex; +}; + +struct ldapmap { + int drop_missing; + + Avlnode *map; + Avlnode *remap; +}; + +struct ldapmapping { + struct berval src; + struct berval dst; +}; + +struct ldaprwmap { + /* + * DN rewriting + */ +#ifdef ENABLE_REWRITE + struct rewrite_info *rwm_rw; +#else /* !ENABLE_REWRITE */ + /* some time the suffix massaging without librewrite + * will be disabled */ + BerVarray rwm_suffix_massage; +#endif /* !ENABLE_REWRITE */ + + /* + * Attribute/objectClass mapping + */ + struct ldapmap rwm_oc; + struct ldapmap rwm_at; }; struct ldapinfo { - char *host; - int port; - char *suffix; + struct slap_backend_db *be; + char *url; + struct berval binddn; + struct berval bindpw; +#ifdef LDAP_BACK_PROXY_AUTHZ + struct berval proxyauthzdn; + struct berval proxyauthzpw; +#endif /* LDAP_BACK_PROXY_AUTHZ */ ldap_pvt_thread_mutex_t conn_mutex; - struct ldapconn *lcs; + int savecred; + Avlnode *conntree; + +#if 0 +#ifdef ENABLE_REWRITE + struct rewrite_info *rwinfo; +#else /* !ENABLE_REWRITE */ + BerVarray suffix_massage; +#endif /* !ENABLE_REWRITE */ + + struct ldapmap oc_map; + struct ldapmap at_map; +#endif + + struct ldaprwmap rwmap; }; -struct ldapconn *ldap_back_getconn(struct ldapinfo *li, struct slap_conn *conn, - struct slap_op *op); +/* Whatever context ldap_back_dn_massage needs... */ +typedef struct dncookie { + struct ldaprwmap *rwmap; + +#ifdef ENABLE_REWRITE + Connection *conn; + char *ctx; + SlapReply *rs; +#else + int normalized; + int tofrom; +#endif +} dncookie; + +struct ldapconn *ldap_back_getconn(struct slap_op *op, struct slap_rep *rs); +int ldap_back_dobind(struct ldapconn *lc, Operation *op, SlapReply *rs); +int ldap_back_map_result(SlapReply *rs); +int ldap_back_op_result(struct ldapconn *lc, Operation *op, SlapReply *rs, + ber_int_t msgid, int sendok); +int back_ldap_LTX_init_module(int argc, char *argv[]); + +int ldap_back_dn_massage(dncookie *dc, struct berval *dn, + struct berval *res); + +extern int ldap_back_conn_cmp( const void *c1, const void *c2); +extern int ldap_back_conn_dup( void *c1, void *c2 ); +extern void ldap_back_conn_free( void *c ); + +/* attributeType/objectClass mapping */ +int mapping_cmp (const void *, const void *); +int mapping_dup (void *, void *); + +void ldap_back_map_init ( struct ldapmap *lm, struct ldapmapping ** ); +void ldap_back_map ( struct ldapmap *map, struct berval *s, struct berval *m, + int remap ); +#define BACKLDAP_MAP 0 +#define BACKLDAP_REMAP 1 +char * +ldap_back_map_filter( + struct ldapmap *at_map, + struct ldapmap *oc_map, + struct berval *f, + int remap +); + +int +ldap_back_map_attrs( + struct ldapmap *at_map, + AttributeName *a, + int remap, + char ***mapped_attrs +); + +extern void mapping_free ( void *mapping ); + +extern int ldap_back_map_config( + struct ldapmap *oc_map, + struct ldapmap *at_map, + const char *fname, + int lineno, + int argc, + char **argv ); + +extern int +ldap_back_filter_map_rewrite( + dncookie *dc, + Filter *f, + struct berval *fstr, + int remap ); + +/* suffix massaging by means of librewrite */ +#ifdef ENABLE_REWRITE +extern int suffix_massage_config( struct rewrite_info *info, + struct berval *pvnc, struct berval *nvnc, + struct berval *prnc, struct berval *nrnc); +#endif /* ENABLE_REWRITE */ +extern int ldap_dnattr_rewrite( dncookie *dc, BerVarray a_vals ); +extern int ldap_dnattr_result_rewrite( dncookie *dc, BerVarray a_vals ); + +#ifdef LDAP_BACK_PROXY_AUTHZ +extern int +ldap_back_proxy_authz_ctrl( + struct ldapconn *lc, + Operation *op, + SlapReply *rs, + LDAPControl ***pctrls ); +#endif /* LDAP_BACK_PROXY_AUTHZ */ LDAP_END_DECL -#endif +#endif /* SLAPD_LDAP_H */