src/acl/ExtUser.cc

   1 /*
   2  * $Id$
   3  *
   4  * DEBUG: section 28    Access Control
   5  * AUTHOR: Duane Wessels
   6  *
   7  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   8  * ----------------------------------------------------------
   9  *
  10  *  Squid is the result of efforts by numerous individuals from
  11  *  the Internet community; see the CONTRIBUTORS file for full
  12  *  details.   Many organizations have provided support for Squid's
  13  *  development; see the SPONSORS file for full details.  Squid is
  14  *  Copyrighted (C) 2001 by the Regents of the University of
  15  *  California; see the COPYRIGHT file for full details.  Squid
  16  *  incorporates software developed and/or copyrighted by other
  17  *  sources; see the CREDITS file for full details.
  18  *
  19  *  This program is free software; you can redistribute it and/or modify
  20  *  it under the terms of the GNU General Public License as published by
  21  *  the Free Software Foundation; either version 2 of the License, or
  22  *  (at your option) any later version.
  23  *
  24  *  This program is distributed in the hope that it will be useful,
  25  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  26  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27  *  GNU General Public License for more details.
  28  *
  29  *  You should have received a copy of the GNU General Public License
  30  *  along with this program; if not, write to the Free Software
  31  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  32  *
  33  *
  34  * Copyright (c) 2003, Robert Collins <robertc@squid-cache.org>
  35  */
  36
  37 #include "squid.h"
  38 #include "acl/ExtUser.h"
  39 #include "acl/FilledChecklist.h"
  40 #include "acl/RegexData.h"
  41 #include "acl/UserData.h"
  42 #include "client_side.h"
  43 #include "HttpRequest.h"
  44
  45 ACLExtUser::~ACLExtUser()
  46 {
  47     delete data;
  48 }
  49
  50 ACLExtUser::ACLExtUser(ACLData<char const *> *newData, char const *newType) : data (newData), type_ (newType) {}
  51
  52 ACLExtUser::ACLExtUser (ACLExtUser const &old) : data (old.data->clone()), type_ (old.type_)
  53 {}
  54
  55 ACLExtUser &
  56 ACLExtUser::operator= (ACLExtUser const &rhs)
  57 {
  58     data = rhs.data->clone();
  59     type_ = rhs.type_;
  60     return *this;
  61 }
  62
  63 char const *
  64 ACLExtUser::typeString() const
  65 {
  66     return type_;
  67 }
  68
  69 void
  70 ACLExtUser::parse()
  71 {
  72     debugs(28, 3, "aclParseUserList: current is null. Creating");
  73     data = new ACLUserData;
  74     data->parse();
  75 }
  76
  77 int
  78 ACLExtUser::match(ACLChecklist *cl)
  79 {
  80         ACLFilledChecklist *checklist = Filled(cl);
  81     if (checklist->request->extacl_user.size()) {
  82         return data->match(checklist->request->extacl_user.termedBuf());
  83     } else {
  84         return -1;
  85     }
  86 }
  87
  88 wordlist *
  89 ACLExtUser::dump() const
  90 {
  91     return data->dump();
  92 }
  93
  94 bool
  95 ACLExtUser::empty () const
  96 {
  97     return data->empty();
  98 }
  99
 100 ACL *
 101 ACLExtUser::clone() const
 102 {
 103     return new ACLExtUser(*this);
 104 }
 105
 106 ACL::Prototype ACLExtUser::UserRegistryProtoype(&ACLExtUser::UserRegistryEntry_, "ext_user");
 107 ACLExtUser ACLExtUser::UserRegistryEntry_(new ACLUserData, "ext_user");
 108 ACL::Prototype ACLExtUser::RegexRegistryProtoype(&ACLExtUser::RegexRegistryEntry_, "ext_user_regex" );
 109 ACLExtUser ACLExtUser::RegexRegistryEntry_(new ACLRegexData, "ext_user_regex");