X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/12841e8320aa499554ac50b102b222900bb1b879..b4f91d4d150a0d9bcc77563abbc03d28da2ff4e3:/apt-pkg/contrib/gpgv.cc

diff --git a/apt-pkg/contrib/gpgv.cc b/apt-pkg/contrib/gpgv.cc
index 56e26ab99..1873f41f2 100644
--- a/apt-pkg/contrib/gpgv.cc
+++ b/apt-pkg/contrib/gpgv.cc
@@ -16,6 +16,8 @@
 #include <sys/wait.h>
 #include <unistd.h>
 #include <stddef.h>
+
+#include <algorithm>
 #include <iostream>
 #include <string>
 #include <vector>
@@ -42,10 +44,10 @@ static char * GenerateTemporaryFileTemplate(const char *basename)	/*{{{*/
    of the lifting in regards to merging keyrings. Fun for the whole family.
 */
 void ExecGPGV(std::string const &File, std::string const &FileGPG,
-             int const &statusfd, int fd[2])
+             int const &statusfd, int fd[2], std::string const &key)
 {
    #define EINTERNAL 111
-   std::string const aptkey = _config->FindFile("Dir::Bin::apt-key", "/usr/bin/apt-key");
+   std::string const aptkey = _config->Find("Dir::Bin::apt-key", "/usr/bin/apt-key");
 
    bool const Debug = _config->FindB("Debug::Acquire::gpgv", false);
 
@@ -54,7 +56,21 @@ void ExecGPGV(std::string const &File, std::string const &FileGPG,
 
    Args.push_back(aptkey.c_str());
    Args.push_back("--quiet");
-   Args.push_back("adv");
+   Args.push_back("--readonly");
+   if (key.empty() == false)
+   {
+      if (key[0] == '/')
+      {
+	 Args.push_back("--keyring");
+	 Args.push_back(key.c_str());
+      }
+      else
+      {
+	 Args.push_back("--keyid");
+	 Args.push_back(key.c_str());
+      }
+   }
+   Args.push_back("verify");
 
    char statusfdstr[10];
    if (statusfd != -1)
@@ -76,7 +92,6 @@ void ExecGPGV(std::string const &File, std::string const &FileGPG,
 	 Args.push_back(Opts->Value.c_str());
       }
    }
-   Args.push_back("--verify");
 
    enum  { DETACHED, CLEARSIGNED } releaseSignature = (FileGPG != File) ? DETACHED : CLEARSIGNED;
    std::vector<std::string> dataHeader;
@@ -296,6 +311,8 @@ bool SplitClearSignedFile(std::string const &InFile, FileFd * const ContentFile,
       // all the rest is whitespace, unsigned garbage or additional message blocks we ignore
    }
    fclose(in);
+   if (buf != NULL)
+      free(buf);
 
    if (found_signature == true)
       return _error->Error("Signature in file %s wasn't closed", InFile.c_str());
@@ -324,7 +341,7 @@ bool OpenMaybeClearSignedFile(std::string const &ClearSignedFileName, FileFd &Me
    unlink(message);
    free(message);
 
-   MessageFile.OpenDescriptor(messageFd, FileFd::ReadWrite, true);
+   MessageFile.OpenDescriptor(messageFd, FileFd::ReadWrite | FileFd::BufferedWrite, true);
    if (MessageFile.Failed() == true)
       return _error->Error("Couldn't open temporary file to work with %s", ClearSignedFileName.c_str());