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https://git.openldap.org/openldap/openldap.git
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134 lines
3.2 KiB
C
134 lines
3.2 KiB
C
/*
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* Copyright (c) 1990 Regents of the University of Michigan.
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* All rights reserved.
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*
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* bind.c
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*/
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#ifndef lint
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static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
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#endif
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#include <stdio.h>
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#include <string.h>
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#ifdef MACOS
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#include <stdlib.h>
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#include "macos.h"
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#else /* MACOS */
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#ifdef DOS
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#include "msdos.h"
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#ifdef NCSA
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#include "externs.h"
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#endif /* NCSA */
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#else /* DOS */
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/time.h>
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#endif /* DOS */
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#endif /* MACOS */
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#include "lber.h"
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#include "ldap.h"
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/*
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* ldap_bind - bind to the ldap server (and X.500). The dn and password
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* of the entry to which to bind are supplied, along with the authentication
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* method to use. The msgid of the bind request is returned on success,
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* -1 if there's trouble. Note, the kerberos support assumes the user already
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* has a valid tgt for now. ldap_result() should be called to find out the
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* outcome of the bind request.
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*
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* Example:
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* ldap_bind( ld, "cn=manager, o=university of michigan, c=us", "secret",
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* LDAP_AUTH_SIMPLE )
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*/
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int
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ldap_bind( LDAP *ld, char *dn, char *passwd, int authmethod )
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{
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/*
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* The bind request looks like this:
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* BindRequest ::= SEQUENCE {
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* version INTEGER,
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* name DistinguishedName, -- who
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* authentication CHOICE {
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* simple [0] OCTET STRING -- passwd
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#ifdef KERBEROS
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* krbv42ldap [1] OCTET STRING
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* krbv42dsa [2] OCTET STRING
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#endif
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* }
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* }
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* all wrapped up in an LDAPMessage sequence.
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*/
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Debug( LDAP_DEBUG_TRACE, "ldap_bind\n", 0, 0, 0 );
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switch ( authmethod ) {
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case LDAP_AUTH_SIMPLE:
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return( ldap_simple_bind( ld, dn, passwd ) );
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#ifdef KERBEROS
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case LDAP_AUTH_KRBV41:
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return( ldap_kerberos_bind1( ld, dn ) );
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case LDAP_AUTH_KRBV42:
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return( ldap_kerberos_bind2( ld, dn ) );
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#endif
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default:
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ld->ld_errno = LDAP_AUTH_UNKNOWN;
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return( -1 );
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}
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}
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/*
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* ldap_bind_s - bind to the ldap server (and X.500). The dn and password
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* of the entry to which to bind are supplied, along with the authentication
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* method to use. This routine just calls whichever bind routine is
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* appropriate and returns the result of the bind (e.g. LDAP_SUCCESS or
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* some other error indication). Note, the kerberos support assumes the
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* user already has a valid tgt for now.
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*
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* Examples:
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* ldap_bind_s( ld, "cn=manager, o=university of michigan, c=us",
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* "secret", LDAP_AUTH_SIMPLE )
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* ldap_bind_s( ld, "cn=manager, o=university of michigan, c=us",
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* NULL, LDAP_AUTH_KRBV4 )
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*/
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int
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ldap_bind_s( LDAP *ld, char *dn, char *passwd, int authmethod )
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{
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Debug( LDAP_DEBUG_TRACE, "ldap_bind_s\n", 0, 0, 0 );
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switch ( authmethod ) {
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case LDAP_AUTH_SIMPLE:
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return( ldap_simple_bind_s( ld, dn, passwd ) );
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#ifdef KERBEROS
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case LDAP_AUTH_KRBV4:
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return( ldap_kerberos_bind_s( ld, dn ) );
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case LDAP_AUTH_KRBV41:
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return( ldap_kerberos_bind1_s( ld, dn ) );
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case LDAP_AUTH_KRBV42:
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return( ldap_kerberos_bind2_s( ld, dn ) );
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#endif
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default:
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return( ld->ld_errno = LDAP_AUTH_UNKNOWN );
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}
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}
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#ifdef LDAP_REFERRALS
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void
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ldap_set_rebind_proc( LDAP *ld, int (*rebindproc)( LDAP *ld, char **dnp,
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char **passwdp, int *authmethodp, int freeit ))
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{
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ld->ld_rebindproc = rebindproc;
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}
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#endif /* LDAP_REFERRALS */
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