src/log/FormatSquidIcap.cc

   1 /*
   2  * Copyright (C) 1996-2022 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 46    Access Log - Squid ICAP Logging */
  10
  11 #include "squid.h"
  12
  13 #if ICAP_CLIENT
  14
  15 #include "AccessLogEntry.h"
  16 #include "format/Quoting.h"
  17 #include "HttpRequest.h"
  18 #include "log/File.h"
  19 #include "log/Formats.h"
  20 #include "SquidConfig.h"
  21 #include "SquidTime.h"
  22
  23 void
  24 Log::Format::SquidIcap(const AccessLogEntry::Pointer &al, Logfile * logfile)
  25 {
  26     const char *user = NULL;
  27     char tmp[MAX_IPSTRLEN], clientbuf[MAX_IPSTRLEN];
  28
  29     const auto client = al->getLogClientFqdn(clientbuf, sizeof(clientbuf));
  30
  31 #if USE_AUTH
  32     if (al->request != NULL && al->request->auth_user_request != NULL)
  33         user = ::Format::QuoteUrlEncodeUsername(al->request->auth_user_request->username());
  34 #endif
  35
  36     if (!user)
  37         user = ::Format::QuoteUrlEncodeUsername(al->getExtUser());
  38
  39 #if USE_OPENSSL
  40     if (!user)
  41         user = ::Format::QuoteUrlEncodeUsername(al->cache.ssluser);
  42 #endif
  43
  44     if (!user)
  45         user = ::Format::QuoteUrlEncodeUsername(al->getClientIdent());
  46
  47     if (user && !*user)
  48         safe_free(user);
  49
  50     logfilePrintf(logfile, "%9ld.%03d %6ld %s %s/%03d %" PRId64 " %s %s %s -/%s -\n",
  51                   (long int) current_time.tv_sec,
  52                   (int) current_time.tv_usec / 1000,
  53                   tvToMsec(al->icap.trTime),
  54                   client,
  55                   al->icap.outcome,
  56                   al->icap.resStatus,
  57                   al->icap.bytesRead,
  58                   Adaptation::Icap::ICAP::methodStr(al->icap.reqMethod),
  59                   al->icap.reqUri.termedBuf(),
  60                   user ? user : "-",
  61                   al->icap.hostAddr.toStr(tmp, MAX_IPSTRLEN));
  62     safe_free(user);
  63 }
  64 #endif
  65