src/log/FormatSquidIcap.cc

   1 /*
   2  * Copyright (C) 1996-2025 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
  22 void
  23 Log::Format::SquidIcap(const AccessLogEntry::Pointer &al, Logfile * logfile)
  24 {
  25     const char *user = nullptr;
  26     char tmp[MAX_IPSTRLEN], clientbuf[MAX_IPSTRLEN];
  27
  28     const auto client = al->getLogClientFqdn(clientbuf, sizeof(clientbuf));
  29
  30 #if USE_AUTH
  31     if (al->request != nullptr && al->request->auth_user_request != nullptr)
  32         user = ::Format::QuoteUrlEncodeUsername(al->request->auth_user_request->username());
  33 #endif
  34
  35     if (!user)
  36         user = ::Format::QuoteUrlEncodeUsername(al->getExtUser());
  37
  38 #if USE_OPENSSL
  39     if (!user)
  40         user = ::Format::QuoteUrlEncodeUsername(al->cache.ssluser);
  41 #endif
  42
  43     if (user && !*user)
  44         safe_free(user);
  45
  46     logfilePrintf(logfile, "%9ld.%03d %6ld %s %s/%03d %" PRId64 " %s %s %s -/%s -\n",
  47                   (long int) current_time.tv_sec,
  48                   (int) current_time.tv_usec / 1000,
  49                   tvToMsec(al->icap.trTime),
  50                   client,
  51                   al->icap.outcome,
  52                   al->icap.resStatus,
  53                   al->icap.bytesRead,
  54                   Adaptation::Icap::ICAP::methodStr(al->icap.reqMethod),
  55                   al->icap.reqUri.termedBuf(),
  56                   user ? user : "-",
  57                   al->icap.hostAddr.toStr(tmp, MAX_IPSTRLEN));
  58     safe_free(user);
  59 }
  60 #endif
  61