basic_ldap_auth.cc File Reference

#include "squid.h"
#include "helper/protocol_defines.h"
#include "rfc1738.h"
#include "util.h"
#include <cctype>
#include <cstring>
#include <lber.h>
#include <ldap.h>

Include dependency graph for basic_ldap_auth.cc:

Go to the source code of this file.

Macros
#define	LDAP_DEPRECATED   1
#define	LDAP_SECURITY_ERROR(err)   (0x2f <= (err) && (err) <= 0x32)
#define	PROGRAM_NAME   "basic_ldap_auth"
#define	LDAP_NO_ATTRS   "1.1"

Functions
static int	checkLDAP (LDAP *ld, const char *userid, const char *password, const char *server, int port)
static int	readSecret (const char *filename)
static int	squid_ldap_errno (LDAP *ld)
static void	squid_ldap_set_aliasderef (LDAP *ld, int deref)
static void	squid_ldap_set_referrals (LDAP *ld, int referrals)
static void	squid_ldap_set_timelimit (LDAP *ld, int timelimit)
static void	squid_ldap_set_connect_timeout (LDAP *ld, int timelimit)
static void	squid_ldap_memfree (char *p)
static LDAP *	open_ldap_connection (const char *ldapServer, int port)
static int	validUsername (const char *user)
int	main (int argc, char **argv)
static int	ldap_escape_value (char *escaped, int size, const char *src)

Variables
static const char *	basedn
static const char *	searchfilter = nullptr
static const char *	binddn = nullptr
static const char *	bindpasswd = nullptr
static const char *	userattr = "uid"
static const char *	passwdattr = nullptr
static int	searchscope = LDAP_SCOPE_SUBTREE
static int	persistent = 0
static int	bind_once = 0
static int	noreferrals = 0
static int	aliasderef = LDAP_DEREF_NEVER
static int	connect_timeout = 0
static int	timelimit = LDAP_NO_LIMIT
static int	use_tls = 0
static int	version = -1

Macro Definition Documentation

LDAP_DEPRECATED

#define LDAP_DEPRECATED   1

Definition at line 98 of file basic_ldap_auth.cc.

LDAP_NO_ATTRS

#define LDAP_NO_ATTRS   "1.1"

Definition at line 174 of file basic_ldap_auth.cc.

LDAP_SECURITY_ERROR

#define LDAP_SECURITY_ERROR

(

err

)

(0x2f <= (err) && (err) <= 0x32)

Definition at line 138 of file basic_ldap_auth.cc.

PROGRAM_NAME

#define PROGRAM_NAME   "basic_ldap_auth"

Definition at line 143 of file basic_ldap_auth.cc.

Function Documentation

checkLDAP()

static int checkLDAP ( LDAP *  ld, const char *  userid, const char *  password, const char *  server, int  port  )

static

Definition at line 666 of file basic_ldap_auth.cc.

References basedn, bind_once, binddn, bindpasswd, debug(), ldap_escape_value(), LDAP_NO_ATTRS, ldapServer, noreferrals, open_ldap_connection(), passwdattr, port, PROGRAM_NAME, searchfilter, searchscope, squid_ldap_memfree(), and userattr.

Referenced by main().

ldap_escape_value()

static int ldap_escape_value ( char *  escaped, int  size, const char *  src  )

static

Definition at line 631 of file basic_ldap_auth.cc.

References size.

Referenced by checkLDAP().

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 357 of file basic_ldap_auth.cc.

References aliasderef, basedn, bind_once, binddn, bindpasswd, checkLDAP(), connect_timeout, debug_enabled, HLP_MSG, ld, LDAP_SECURITY_ERROR, ldapServer, noreferrals, NULL, open_ldap_connection(), passwdattr, persistent, port, PROGRAM_NAME, readSecret(), rfc1738_unescape(), searchfilter, searchscope, SEND_BH, SEND_ERR, SEND_OK, squid_ldap_errno(), timelimit, use_tls, userattr, validUsername(), version, xmalloc, and xstrdup.

open_ldap_connection()

static LDAP * open_ldap_connection ( const char *  ldapServer, int  port  )

static

Definition at line 264 of file basic_ldap_auth.cc.

References aliasderef, connect_timeout, ld, ldapServer, noreferrals, NULL, port, squid_ldap_set_aliasderef(), squid_ldap_set_connect_timeout(), squid_ldap_set_referrals(), squid_ldap_set_timelimit(), timelimit, use_tls, and version.

Referenced by checkLDAP(), and main().

readSecret()

int readSecret ( const char *  filename )

static

Definition at line 776 of file basic_ldap_auth.cc.

References bindpasswd, BUFSIZ, and PROGRAM_NAME.

Referenced by main().

squid_ldap_errno()

static int squid_ldap_errno ( LDAP *  ld )

static

Definition at line 222 of file basic_ldap_auth.cc.

References ld.

Referenced by main().

squid_ldap_memfree()

static void squid_ldap_memfree ( char *  p )

static

Definition at line 250 of file basic_ldap_auth.cc.

Referenced by checkLDAP().

squid_ldap_set_aliasderef()

static void squid_ldap_set_aliasderef ( LDAP *  ld, int  deref  )

static

Definition at line 227 of file basic_ldap_auth.cc.

References ld.

Referenced by open_ldap_connection().

squid_ldap_set_connect_timeout()

static void squid_ldap_set_connect_timeout ( LDAP *  ld, int  timelimit  )

static

Definition at line 245 of file basic_ldap_auth.cc.

Referenced by open_ldap_connection().

squid_ldap_set_referrals()

static void squid_ldap_set_referrals ( LDAP *  ld, int  referrals  )

static

Definition at line 232 of file basic_ldap_auth.cc.

References ld.

Referenced by open_ldap_connection().

squid_ldap_set_timelimit()

static void squid_ldap_set_timelimit ( LDAP *  ld, int  timelimit  )

static

Definition at line 240 of file basic_ldap_auth.cc.

References ld, and timelimit.

Referenced by open_ldap_connection().

validUsername()

static int validUsername ( const char *  user )

static

Definition at line 332 of file basic_ldap_auth.cc.

References xisspace.

Referenced by main().

Variable Documentation

aliasderef

int aliasderef = LDAP_DEREF_NEVER

static

Definition at line 156 of file basic_ldap_auth.cc.

Referenced by main(), and open_ldap_connection().

basedn

const char* basedn

static

Definition at line 146 of file basic_ldap_auth.cc.

Referenced by checkLDAP(), and main().

bind_once

int bind_once = 0

static

Definition at line 154 of file basic_ldap_auth.cc.

Referenced by checkLDAP(), and main().

binddn

const char* binddn = nullptr

static

Definition at line 148 of file basic_ldap_auth.cc.

Referenced by checkLDAP(), and main().

bindpasswd

const char* bindpasswd = nullptr

static

Definition at line 149 of file basic_ldap_auth.cc.

Referenced by checkLDAP(), main(), and readSecret().

connect_timeout

int connect_timeout = 0

static

Definition at line 161 of file basic_ldap_auth.cc.

Referenced by main(), and open_ldap_connection().

noreferrals

int noreferrals = 0

static

Definition at line 155 of file basic_ldap_auth.cc.

Referenced by checkLDAP(), main(), and open_ldap_connection().

passwdattr

const char* passwdattr = nullptr

static

Definition at line 151 of file basic_ldap_auth.cc.

Referenced by checkLDAP(), and main().

persistent

int persistent = 0

static

Definition at line 153 of file basic_ldap_auth.cc.

Referenced by main().

searchfilter

const char* searchfilter = nullptr

static

Definition at line 147 of file basic_ldap_auth.cc.

Referenced by checkLDAP(), and main().

searchscope

int searchscope = LDAP_SCOPE_SUBTREE

static

Definition at line 152 of file basic_ldap_auth.cc.

Referenced by checkLDAP(), and main().

timelimit

int timelimit = LDAP_NO_LIMIT

static

Definition at line 162 of file basic_ldap_auth.cc.

Referenced by main(), open_ldap_connection(), and squid_ldap_set_timelimit().

use_tls

int use_tls = 0

static

Definition at line 165 of file basic_ldap_auth.cc.

Referenced by LDAPArguments(), ldapconnect(), main(), and open_ldap_connection().

userattr

const char* userattr = "uid"

static

Definition at line 150 of file basic_ldap_auth.cc.

Referenced by checkLDAP(), and main().

version

int version = -1

static

Definition at line 166 of file basic_ldap_auth.cc.

Referenced by LDAPArguments(), ldapconnect(), main(), open_ldap_connection(), Http::StatusLine::packedLength(), Http::StatusLine::packInto(), ProxyProtocol::Two::Parse(), Http::StatusLine::parse(), Security::HandshakeParser::parseSupportedVersionsExtension(), Http::StatusLine::set(), and Security::TlsFamilyProtocol().