boinc/lib/cert_sig.h

75 lines
2.2 KiB
C++

// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
#ifndef __CERT_SIG_H_
#define __CERT_SIG_H_
#include <vector>
#include "parse.h"
#define MAX_CERT_SIG_LEN 4096
#define MAX_SUBJECT_LEN 256
#define MD5_HASH 0
#define SHA1_HASH 1
struct CERT_SIG {
char signature[MAX_CERT_SIG_LEN]; // RSA signature expected.
int type; // MD5_HASH or SHA1_HASH. Not used yet.
char subject[MAX_SUBJECT_LEN];
char hash[9]; // 8 + '\0'...
CERT_SIG();
~CERT_SIG();
void clear();
};
class CERT_SIGS {
public:
std::vector<CERT_SIG> signatures;
CERT_SIGS();
~CERT_SIGS();
//
// Parses an .xml signature file with the following structure:
//
//<signatures>
// <entry>
// <signature>
//%signature%
// </signature>
// <subject>%certificate_subject%</subject>
// <type>%md5_or_sha1(_with_rsa)%</type>
// <hash>%certificate_hash%</hash>
// </entry>
// <entry>
// ...
// </entry>
// ...
//</signatures>
int parse_file(const char* filename);
int parse_buffer(char* buf);
int write(MIOFILE &f);
// Parses from an already opened MIOFILE, the pointer should have
// passed the opening <signatures> tag (no check is done for that).
int parse_miofile_embed(MIOFILE &mf);
int parse_buffer_embed(char* buf);
void clear();
int count(); // return the total number of signatures.
private:
int parse(XML_PARSER &xp);
};
#endif //__CERT_SIG_H_