X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/12841e8320aa499554ac50b102b222900bb1b879..607bab3fe856d228f22e1cd96dbb7204e2f3375d:/apt-pkg/contrib/gpgv.cc

diff --git a/apt-pkg/contrib/gpgv.cc b/apt-pkg/contrib/gpgv.cc
index 56e26ab99..ef84da0d8 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>
@@ -42,7 +44,7 @@ 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");
@@ -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());