+/* $OpenLDAP$ */
/*
* Copyright (c) 1990 Regents of the University of Michigan.
* All rights reserved.
#include <stdio.h>
+#include <ac/stdlib.h>
+
#include <ac/ctype.h>
#include <ac/signal.h>
#include <ac/socket.h>
#include <ac/unistd.h>
#include <ac/wait.h>
-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h>
-#endif
+#include <ac/param.h>
+#include <ac/setproctitle.h>
+#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
+#endif
-#include "ldapconfig.h"
-#include "lber.h"
-#include "ldap.h"
+#include <ldap.h>
+#include <disptmpl.h>
-#if LDAP_VERSION < LDAP_VERSION3
-/* quick fix until we have ldap_set_options */
-#include "../libraries/libldap/ldap-int.h"
-#endif
+#include "ldap_defaults.h"
+
+#define ldap_debug debug
+#include "ldap_log.h"
+
+#include "lutil.h"
-#include "disptmpl.h"
int debug;
int dosyslog;
+int ldap_syslog;
+int ldap_syslog_level;
int inetd;
int dtblsize;
-char *ldaphost = LDAPHOST;
-char *base = GO500_BASE;
+char *ldaphost = NULL;
+char *base = NULL;
int rdncount = GO500_RDNCOUNT;
char *filterfile = FILTERFILE;
char *templatefile = TEMPLATEFILE;
char myhost[MAXHOSTNAMELEN];
int myport;
-static set_socket();
-static RETSIGTYPE wait4child();
-static do_queries();
-static do_error();
-static do_search();
-static do_read();
-extern int strcasecmp();
+static void usage ( char *name ) LDAP_GCCATTR((noreturn));
+static int set_socket (int port);
+static RETSIGTYPE wait4child(int sig);
+static void do_queries (int s) LDAP_GCCATTR((noreturn));
+static void do_error (FILE *fp, char *s);
+static void do_search (LDAP *ld, FILE *fp, char *buf);
+static void do_read (LDAP *ld, FILE *fp, char *dn);
-static usage( name )
-char *name;
+static void
+usage( char *name )
{
fprintf( stderr, "usage: %s [-d debuglevel] [-f filterfile] [-t templatefile]\r\n\t[-a] [-l] [-p port] [-x ldaphost] [-b searchbase] [-c rdncount]\r\n", name );
- exit( 1 );
+ exit( EXIT_FAILURE );
}
-main (argc, argv)
-int argc;
-char **argv;
+int
+main( int argc, char **argv )
{
int s, ns, rc;
int port = -1;
fd_set readfds;
struct hostent *hp;
struct sockaddr_in from;
- int fromlen;
- RETSIGTYPE wait4child();
- extern char *optarg;
- extern char **Argv;
- extern int Argc;
+ socklen_t fromlen;
+#if defined( LDAP_PROCTITLE ) && !defined( HAVE_SETPROCTITLE )
/* for setproctitle */
- Argv = argv;
- Argc = argc;
+ Argv = argv;
+ Argc = argc;
+#endif
while ( (i = getopt( argc, argv, "b:d:f:lp:c:t:x:I" )) != EOF ) {
switch( i ) {
break;
case 'd': /* debug level */
- debug = atoi( optarg );
+ debug |= atoi( optarg );
break;
case 'f': /* ldap filter file */
#ifdef GO500_HOSTNAME
strcpy( myhost, GO500_HOSTNAME );
#else
- if ( myhost[0] == '\0' && gethostname( myhost, sizeof(myhost) )
+ if ( myhost[0] == '\0' && gethostname( myhost, sizeof(myhost)-1 )
== -1 ) {
perror( "gethostname" );
- exit( 1 );
+ exit( EXIT_FAILURE );
}
+ myhost[sizeof(myhost)-1] = '\0';
#endif
#ifdef HAVE_SYSCONF
}
#endif /* FD_SETSIZE*/
-
/* detach if stderr is redirected or no debugging */
if ( inetd == 0 )
- (void) detach( debug );
+ lutil_detach( debug && !isatty( 1 ), 1 );
if ( (myname = strrchr( argv[0], '/' )) == NULL )
myname = strdup( argv[0] );
else
myname = strdup( myname + 1 );
+ if ( debug ) {
+ ber_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, &debug);
+ ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, &debug);
+ }
+
+#ifdef SIGPIPE
+ (void) SIGNAL( SIGPIPE, SIG_IGN );
+#endif
+
if ( dosyslog ) {
#ifdef LOG_LOCAL3
openlog( myname, OPENLOG_OPTIONS, LOG_LOCAL3 );
-#else
+#elif LOG_DEBUG
openlog( myname, OPENLOG_OPTIONS );
#endif
}
fromlen = sizeof(from);
if ( getpeername( 0, (struct sockaddr *) &from, &fromlen )
== 0 ) {
- hp = gethostbyaddr( (char *) &(from.sin_addr.s_addr),
- sizeof(from.sin_addr.s_addr), AF_INET );
+ hp = gethostbyaddr( (char *) &(from.sin_addr),
+ sizeof(from.sin_addr), AF_INET );
Debug( LDAP_DEBUG_ARGS, "connection from %s (%s)\n",
(hp == NULL) ? "unknown" : hp->h_name,
inet_ntoa( from.sin_addr ), 0 );
inet_ntoa( from.sin_addr ) );
}
- setproctitle( hp == NULL ? inet_ntoa( from.sin_addr ) :
+#ifdef LDAP_PROCTITLE
+ setproctitle( "%s", hp == NULL ? inet_ntoa( from.sin_addr ) :
hp->h_name );
+#endif
}
do_queries( 0 );
- exit( 0 );
+ exit( EXIT_SUCCESS );
}
for ( ;; ) {
if ( (ns = accept( s, (struct sockaddr *) &from, &fromlen ))
== -1 ) {
if ( debug ) perror( "accept" );
- exit( 1 );
+ exit( EXIT_FAILURE );
}
- hp = gethostbyaddr( (char *) &(from.sin_addr.s_addr),
- sizeof(from.sin_addr.s_addr), AF_INET );
+ hp = gethostbyaddr( (char *) &(from.sin_addr),
+ sizeof(from.sin_addr), AF_INET );
if ( dosyslog ) {
syslog( LOG_INFO, "TCP connection from %s (%s)",
switch( pid = fork() ) {
case 0: /* child */
- close( s );
+ tcp_close( s );
do_queries( ns );
break;
break;
default: /* parent */
- close( ns );
+ tcp_close( ns );
if ( debug )
fprintf( stderr, "forked child %d\n", pid );
break;
/* NOT REACHED */
}
-static
-set_socket( port )
-int port;
+static int
+set_socket( int port )
{
int s, one;
struct sockaddr_in addr;
if ( (s = socket( AF_INET, SOCK_STREAM, 0 )) == -1 ) {
perror( "socket" );
- exit( 1 );
+ exit( EXIT_FAILURE );
}
+#ifdef SO_REUSEADDR
/* set option so clients can't keep us from coming back up */
- one = 1;
+ one = 1;
if ( setsockopt( s, SOL_SOCKET, SO_REUSEADDR, (char *) &one,
sizeof(one) ) < 0 ) {
perror( "setsockopt" );
- exit( 1 );
+ exit( EXIT_FAILURE );
+ }
+#endif
+#ifdef SO_KEEPALIVE
+ /* enable keep alives */
+ one = 1;
+ if ( setsockopt( s, SOL_SOCKET, SO_KEEPALIVE, (char *) &one,
+ sizeof(one) ) < 0 ) {
+ perror( "setsockopt" );
+ exit( EXIT_FAILURE );
}
+#endif
/* bind to a name */
addr.sin_family = AF_INET;
- addr.sin_addr.s_addr = INADDR_ANY;
+ addr.sin_addr.s_addr = htonl(INADDR_ANY);
addr.sin_port = htons( port );
if ( bind( s, (struct sockaddr *) &addr, sizeof(addr) ) ) {
perror( "bind" );
- exit( 1 );
+ exit( EXIT_FAILURE );
}
/* listen for connections */
if ( listen( s, 5 ) == -1 ) {
perror( "listen" );
- exit( 1 );
+ exit( EXIT_FAILURE );
}
if ( debug ) printf("tcp socket allocated, bound, and listening\n");
}
static RETSIGTYPE
-wait4child()
+wait4child( int sig )
{
#ifndef HAVE_WAITPID
WAITSTATUSTYPE status;
if ( debug ) printf( "parent: catching child status\n" );
#ifdef HAVE_WAITPID
- while (waitpid ((pid_t) -1, 0, WAIT_FLAGS) > 0)
+ while (waitpid ((pid_t) -1, (int *) NULL, WAIT_FLAGS) > 0)
; /* NULL */
#else
- while ( wait3( &status, WAIT_FLAGS, 0 ) > 0 )
+ while ( wait4((pid_t) -1, &status, WAIT_FLAGS, 0 ) > 0 )
; /* NULL */
#endif
- (void) SIGNAL( SIGCHLD, wait4child );
+ (void) SIGNAL_REINSTALL ( SIGCHLD, wait4child );
}
-static
-do_queries( s )
-int s;
+static void
+do_queries( int s )
{
char buf[1024], *query;
int len;
LDAP *ld;
if ( (fp = fdopen( s, "a+")) == NULL ) {
- exit( 1 );
+ exit( EXIT_FAILURE );
}
timeout.tv_sec = GO500_TIMEOUT;
FD_SET( fileno( fp ), &readfds );
if ( (rc = select( dtblsize, &readfds, 0, 0, &timeout )) <= 0 )
- exit( 1 );
+ exit( EXIT_FAILURE );
if ( fgets( buf, sizeof(buf), fp ) == NULL )
- exit( 1 );
+ exit( EXIT_FAILURE );
len = strlen( buf );
if ( debug ) {
fprintf( stderr, "got %d bytes\n", len );
#ifdef LDAP_DEBUG
- lber_bprint( buf, len );
+ ber_bprint( buf, len );
#endif
}
query = buf;
/* strip off leading white space */
- while ( isspace( *query )) {
+ while ( isspace( (unsigned char) *query )) {
++query;
--len;
}
rewind(fp);
- if ( *query != '~' && *query != '@' ) {
- if ( (ld = ldap_open( ldaphost, LDAP_PORT )) == NULL ) {
- fprintf(fp,
- "0An error occurred (explanation)\t@%d\t%s\t%d\r\n",
- LDAP_SERVER_DOWN, myhost, myport );
- fprintf( fp, ".\r\n" );
- rewind(fp);
- exit( 1 );
- }
+ if ( *query == '~' || *query == '@' ) {
+ ld = NULL;
+ } else if ( (ld = ldap_init( ldaphost, 0 )) == NULL ) {
+ fprintf(fp,
+ "0An error occurred (explanation)\t@%d\t%s\t%d\r\n",
+ LDAP_SERVER_DOWN, myhost, myport );
+ fprintf( fp, ".\r\n" );
+ rewind(fp);
+ exit( EXIT_FAILURE );
+ } else {
+ int deref = GO500_DEREF;
+ ldap_set_option(ld, LDAP_OPT_DEREF, &deref);
- ld->ld_deref = GO500_DEREF;
- if ( (rc = ldap_simple_bind_s( ld, GO500_BINDDN, GO500_BIND_CRED ))
- != LDAP_SUCCESS ) {
+ rc = ldap_simple_bind_s( ld, NULL, NULL );
+ if ( rc != LDAP_SUCCESS ) {
fprintf(fp,
"0An error occurred (explanation)\t@%d\t%s\t%d\r\n",
rc, myhost, myport );
fprintf( fp, ".\r\n" );
rewind(fp);
- exit( 1 );
+ exit( EXIT_FAILURE );
}
}
fprintf( fp, ".\r\n" );
rewind(fp);
- ldap_unbind( ld );
- exit( 1 );
+ if ( ld != NULL) {
+ ldap_unbind( ld );
+ }
+
+ exit( EXIT_FAILURE );
/* NOT REACHED */
}
-static
-do_error( fp, s )
-FILE *fp;
-char *s;
+static void
+do_error( FILE *fp, char *s )
{
int code;
fprintf( fp, ".\r\n" );
}
-static
-do_search( ld, fp, buf )
-LDAP *ld;
-FILE *fp;
-char *buf;
+static void
+do_search( LDAP *ld, FILE *fp, char *buf )
{
char *dn, *rdn;
char **title;
if ( (filtd = ldap_init_getfilter( filterfile )) == NULL ) {
fprintf( stderr, "Cannot open filter file (%s)\n",
filterfile );
- exit( 1 );
+ exit( EXIT_FAILURE );
}
tv.tv_sec = GO500_TIMEOUT;
}
static int
-entry2textwrite( void *fp, char *buf, int len )
+entry2textwrite( void *fp, char *buf, ber_len_t len )
{
- return( fwrite( buf, len, 1, (FILE *)fp ) == 0 ? -1 : len );
+ return( fwrite( buf, len, 1, (FILE *)fp ) == 0 ? -1 : len );
}
-static
-do_read( ld, fp, dn )
-LDAP *ld;
-FILE *fp;
-char *dn;
+static void
+do_read( LDAP *ld, FILE *fp, char *dn )
{
static struct ldap_disptmpl *tmpllist;
entry2textwrite, (void *) fp, "\r\n", rdncount,
LDAP_DISP_OPT_DOSEARCHACTIONS ) != LDAP_SUCCESS ) {
ldap_perror( ld, "ldap_entry2text_search" );
- exit( 1 );
+ exit( EXIT_FAILURE );
}
if ( tmpllist != NULL ) {
projects / openldap / blobdiff