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* `nix-store --export --sign': sign the Nix archive using the RSA key

Browse source 
in /nix/etc/nix/signing-key.sec
This commit is contained in:
Eelco Dolstra 2007-02-21 14:31:42 +00:00
parent 6c9fdb17fb
commit 46e0919ced
8 changed files with 125 additions and 32 deletions
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15
src/libutil/util.cc
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@ -761,7 +761,7 @@ void killUser(uid_t uid)
//////////////////////////////////////////////////////////////////////
string runProgram(Path program)
string runProgram(Path program, bool searchPath, const Strings & args)
{
/* Create a pipe. */
Pipe pipe;
@ -781,8 +781,17 @@ string runProgram(Path program)
if (dup2(pipe.writeSide, STDOUT_FILENO) == -1)
throw SysError("dupping from-hook write side");
execl(program.c_str(), program.c_str(), (char *) 0);
std::vector<const char *> cargs; /* careful with c_str()! */
cargs.push_back(program.c_str());
for (Strings::const_iterator i = args.begin(); i != args.end(); ++i)
cargs.push_back(i->c_str());
cargs.push_back(0);
if (searchPath)
execvp(program.c_str(), (char * *) &cargs[0]);
else
execv(program.c_str(), (char * *) &cargs[0]);
throw SysError(format("executing `%1%'") % program);
} catch (std::exception & e) {