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Code Issues Releases Activity

read certificate file

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orignal 2014-12-12 16:17:53 -05:00
parent 366b160727
commit afd0a43725
1 changed files with 8 additions and 3 deletions
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11
Reseed.cpp
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@ -336,8 +336,12 @@ namespace data
std::ifstream s(filename, std::ifstream::binary);
if (s.is_open ())
{
std::string cert;
s >> cert;
s.seekg (0, std::ios::end);
size_t len = s.tellg ();
s.seekg (0, std::ios::beg);
char buf[2048];
s.read (buf, len);
std::string cert (buf, len);
// assume file in pem format
auto pos1 = cert.find (CERTIFICATE_HEADER);
auto pos2 = cert.find (CERTIFICATE_FOOTER);
@ -362,7 +366,8 @@ namespace data
// version
uint32_t ver;
CryptoPP::BERGeneralDecoder context (tbsCert, 0xa0);
CryptoPP::BERDecodeUnsigned<uint32_t>(context, ver, CryptoPP::INTEGER, 2, 2);
CryptoPP::BERDecodeUnsigned<uint32_t>(context, ver, CryptoPP::INTEGER);
LogPrint (eLogInfo, ver);
// serial
CryptoPP::Integer serial;
serial.BERDecode(tbsCert);