src/acl/ConnectionsEncrypted.cc

   1 /*
   2  * Copyright (C) 1996-2016 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 /* DEBUG: section 28    Access Control */
  10
  11 #include "squid.h"
  12 #include "acl/ConnectionsEncrypted.h"
  13 #include "acl/FilledChecklist.h"
  14 #include "Debug.h"
  15 #include "HttpReply.h"
  16 #include "HttpRequest.h"
  17 #include "SquidConfig.h"
  18
  19 ACL *
  20 Acl::ConnectionsEncrypted::clone() const
  21 {
  22     return new Acl::ConnectionsEncrypted(*this);
  23 }
  24
  25 Acl::ConnectionsEncrypted::ConnectionsEncrypted (char const *theClass) : class_ (theClass)
  26 {}
  27
  28 Acl::ConnectionsEncrypted::ConnectionsEncrypted (Acl::ConnectionsEncrypted const & old) :class_ (old.class_)
  29 {}
  30
  31 Acl::ConnectionsEncrypted::~ConnectionsEncrypted()
  32 {}
  33
  34 char const *
  35 Acl::ConnectionsEncrypted::typeString() const
  36 {
  37     return class_;
  38 }
  39
  40 bool
  41 Acl::ConnectionsEncrypted::empty () const
  42 {
  43     return false;
  44 }
  45
  46 void
  47 Acl::ConnectionsEncrypted::parse()
  48 {
  49     if (ConfigParser::strtokFile()) {
  50         debugs(89, DBG_CRITICAL, "WARNING: connections_encrypted does not accepts any value.");
  51     }
  52 }
  53
  54 int
  55 Acl::ConnectionsEncrypted::match(ACLChecklist *checklist)
  56 {
  57     if (!checklist->hasRequest()) {
  58         debugs(28, DBG_IMPORTANT, "WARNING: " << name << " ACL is used in " <<
  59                "context without an HTTP request. Assuming mismatch.");
  60         return 0;
  61     }
  62
  63     ACLFilledChecklist *filled = Filled((ACLChecklist*)checklist);
  64
  65     const bool safeRequest =
  66         !(filled->request->sources & HttpMsg::srcUnsafe);
  67     const bool safeReply = !filled->reply ||
  68                            !(filled->reply->sources & HttpMsg::srcUnsafe);
  69
  70     return (safeRequest && safeReply) ? 1 : 0;
  71 }
  72
  73 SBufList
  74 Acl::ConnectionsEncrypted::dump() const
  75 {
  76     return SBufList();
  77 }
  78