From 2f5b615169aef2d9c74bb337af229dee2dce595e Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Fri, 15 Mar 2013 14:17:01 +0100
Subject: * apt-pkg/indexcopy.cc:   - rename RunGPGV to ExecGPGV and move it to
 apt-pkg/contrib/gpgv.cc

---
 apt-pkg/indexcopy.cc | 122 +--------------------------------------------------
 1 file changed, 2 insertions(+), 120 deletions(-)

(limited to 'apt-pkg/indexcopy.cc')

diff --git a/apt-pkg/indexcopy.cc b/apt-pkg/indexcopy.cc
index aa1f01a4a..f53989bdb 100644
--- a/apt-pkg/indexcopy.cc
+++ b/apt-pkg/indexcopy.cc
@@ -593,9 +593,9 @@ bool SigVerify::CopyAndVerify(string CDROM,string Name,vector<string> &SigList,
       if(pid == 0)
       {
 	 if (useInRelease == true)
-	    RunGPGV(inrelease, inrelease);
+	    ExecGPGV(inrelease, inrelease);
 	 else
-	    RunGPGV(release, releasegpg);
+	    ExecGPGV(release, releasegpg);
       }
 
       if(!ExecWait(pid, "gpgv")) {
@@ -639,124 +639,6 @@ bool SigVerify::CopyAndVerify(string CDROM,string Name,vector<string> &SigList,
       }
    }   
 
-   return true;
-}
-									/*}}}*/
-// SigVerify::RunGPGV - returns the command needed for verify		/*{{{*/
-// ---------------------------------------------------------------------
-/* Generating the commandline for calling gpgv is somehow complicated as
-   we need to add multiple keyrings and user supplied options. Also, as
-   the cdrom code currently can not use the gpgv method we have two places
-   these need to be done - so the place for this method is wrong but better
-   than code duplication… */
-bool SigVerify::RunGPGV(std::string const &File, std::string const &FileGPG,
-			int const &statusfd, int fd[2])
-{
-   if (File == FileGPG)
-   {
-      #define SIGMSG "-----BEGIN PGP SIGNED MESSAGE-----\n"
-      char buffer[sizeof(SIGMSG)];
-      FILE* gpg = fopen(File.c_str(), "r");
-      if (gpg == NULL)
-	 return _error->Errno("RunGPGV", _("Could not open file %s"), File.c_str());
-      char const * const test = fgets(buffer, sizeof(buffer), gpg);
-      fclose(gpg);
-      if (test == NULL || strcmp(buffer, SIGMSG) != 0)
-	 return _error->Error(_("File %s doesn't start with a clearsigned message"), File.c_str());
-      #undef SIGMSG
-   }
-
-
-   string const gpgvpath = _config->Find("Dir::Bin::gpg", "/usr/bin/gpgv");
-   // FIXME: remove support for deprecated APT::GPGV setting
-   string const trustedFile = _config->Find("APT::GPGV::TrustedKeyring", _config->FindFile("Dir::Etc::Trusted"));
-   string const trustedPath = _config->FindDir("Dir::Etc::TrustedParts");
-
-   bool const Debug = _config->FindB("Debug::Acquire::gpgv", false);
-
-   if (Debug == true)
-   {
-      std::clog << "gpgv path: " << gpgvpath << std::endl;
-      std::clog << "Keyring file: " << trustedFile << std::endl;
-      std::clog << "Keyring path: " << trustedPath << std::endl;
-   }
-
-   std::vector<string> keyrings;
-   if (DirectoryExists(trustedPath))
-     keyrings = GetListOfFilesInDir(trustedPath, "gpg", false, true);
-   if (RealFileExists(trustedFile) == true)
-     keyrings.push_back(trustedFile);
-
-   std::vector<const char *> Args;
-   Args.reserve(30);
-
-   if (keyrings.empty() == true)
-   {
-      // TRANSLATOR: %s is the trusted keyring parts directory
-      return _error->Error(_("No keyring installed in %s."),
-			   _config->FindDir("Dir::Etc::TrustedParts").c_str());
-   }
-
-   Args.push_back(gpgvpath.c_str());
-   Args.push_back("--ignore-time-conflict");
-
-   if (statusfd != -1)
-   {
-      Args.push_back("--status-fd");
-      char fd[10];
-      snprintf(fd, sizeof(fd), "%i", statusfd);
-      Args.push_back(fd);
-   }
-
-   for (vector<string>::const_iterator K = keyrings.begin();
-	K != keyrings.end(); ++K)
-   {
-      Args.push_back("--keyring");
-      Args.push_back(K->c_str());
-   }
-
-   Configuration::Item const *Opts;
-   Opts = _config->Tree("Acquire::gpgv::Options");
-   if (Opts != 0)
-   {
-      Opts = Opts->Child;
-      for (; Opts != 0; Opts = Opts->Next)
-      {
-	 if (Opts->Value.empty() == true)
-	    continue;
-	 Args.push_back(Opts->Value.c_str());
-      }
-   }
-
-   Args.push_back(FileGPG.c_str());
-   if (FileGPG != File)
-      Args.push_back(File.c_str());
-   Args.push_back(NULL);
-
-   if (Debug == true)
-   {
-      std::clog << "Preparing to exec: " << gpgvpath;
-      for (std::vector<const char *>::const_iterator a = Args.begin(); *a != NULL; ++a)
-	 std::clog << " " << *a;
-      std::clog << std::endl;
-   }
-
-   if (statusfd != -1)
-   {
-      int const nullfd = open("/dev/null", O_RDONLY);
-      close(fd[0]);
-      // Redirect output to /dev/null; we read from the status fd
-      dup2(nullfd, STDOUT_FILENO);
-      dup2(nullfd, STDERR_FILENO);
-      // Redirect the pipe to the status fd (3)
-      dup2(fd[1], statusfd);
-
-      putenv((char *)"LANG=");
-      putenv((char *)"LC_ALL=");
-      putenv((char *)"LC_MESSAGES=");
-   }
-
-   execvp(gpgvpath.c_str(), (char **) &Args[0]);
    return true;
 }
 									/*}}}*/
-- 
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