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#ifndef __CERT_HH__
#define __CERT_HH__
// Copyright (C) 2002 Graydon Hoare <graydon@pobox.com>
//
// This program is made available under the GNU GPL version 2.0 or
// greater. See the accompanying file COPYING for details.
//
// This program is distributed WITHOUT ANY WARRANTY; without even the
// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
// PURPOSE.
#include <map>
#include <set>
#include <vector>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <time.h>
#include "vocab.hh"
// Certs associate an opaque name/value pair with a revision ID, and
// are accompanied by an RSA public-key signature attesting to the
// association. Users can write as much extra meta-data as they like
// about revisions, using certs, without needing anyone's special
// permission.
class app_state;
struct packet_consumer;
struct cert
{
cert();
cert(hexenc<id> const & ident,
cert_name const & name,
base64<cert_value> const & value,
rsa_keypair_id const & key);
cert(hexenc<id> const & ident,
cert_name const & name,
base64<cert_value> const & value,
rsa_keypair_id const & key,
base64<rsa_sha1_signature> const & sig);
hexenc<id> ident;
cert_name name;
base64<cert_value> value;
rsa_keypair_id key;
base64<rsa_sha1_signature> sig;
bool operator<(cert const & other) const;
bool operator==(cert const & other) const;
};
EXTERN template class revision<cert>;
EXTERN template class manifest<cert>;
// These 3 are for netio support.
void read_cert(std::string const & in, cert & t);
void write_cert(cert const & t, std::string & out);
void cert_hash_code(cert const & t, hexenc<id> & out);
typedef enum {cert_ok, cert_bad, cert_unknown} cert_status;
void cert_signable_text(cert const & t,std::string & out);
cert_status check_cert(app_state & app, cert const & t);
bool priv_key_exists(app_state & app, rsa_keypair_id const & id);
void load_key_pair(app_state & app,
rsa_keypair_id const & id,
keypair & kp);
void calculate_cert(app_state & app, cert & t);
void make_simple_cert(hexenc<id> const & id,
cert_name const & nm,
cert_value const & cv,
app_state & app,
cert & c);
void erase_bogus_certs(std::vector< revision<cert> > & certs,
app_state & app);
void erase_bogus_certs(std::vector< manifest<cert> > & certs,
app_state & app);
// Special certs -- system won't work without them.
extern std::string const branch_cert_name;
void
cert_revision_in_branch(revision_id const & ctx,
cert_value const & branchname,
app_state & app,
packet_consumer & pc);
void
get_branch_heads(cert_value const & branchname,
app_state & app,
std::set<revision_id> & heads);
// We also define some common cert types, to help establish useful
// conventions. you should use these unless you have a compelling
// reason not to.
// N()'s out if there is no unique key for us to use
void
get_user_key(rsa_keypair_id & key, app_state & app);
void
guess_branch(revision_id const & id,
app_state & app,
cert_value & branchname);
extern std::string const date_cert_name;
extern std::string const author_cert_name;
extern std::string const tag_cert_name;
extern std::string const changelog_cert_name;
extern std::string const comment_cert_name;
extern std::string const testresult_cert_name;
void
cert_revision_date_now(revision_id const & m,
app_state & app,
packet_consumer & pc);
void
cert_revision_date_time(revision_id const & m,
boost::posix_time::ptime t,
app_state & app,
packet_consumer & pc);
void
cert_revision_date_time(revision_id const & m,
time_t time,
app_state & app,
packet_consumer & pc);
void
cert_revision_author(revision_id const & m,
std::string const & author,
app_state & app,
packet_consumer & pc);
void
cert_revision_author_default(revision_id const & m,
app_state & app,
packet_consumer & pc);
void
cert_revision_tag(revision_id const & m,
std::string const & tagname,
app_state & app,
packet_consumer & pc);
void
cert_revision_changelog(revision_id const & m,
utf8 const & changelog,
app_state & app,
packet_consumer & pc);
void
cert_revision_comment(revision_id const & m,
utf8 const & comment,
app_state & app,
packet_consumer & pc);
void
cert_revision_testresult(revision_id const & m,
std::string const & results,
app_state & app,
packet_consumer & pc);
// Local Variables:
// mode: C++
// fill-column: 76
// c-file-style: "gnu"
// indent-tabs-mode: nil
// End:
// vim: et:sw=2:sts=2:ts=2:cino=>2s,{s,\:s,+s,t0,g0,^-2,e-2,n-2,p2s,(0,=s:
#endif // __CERT_HH__
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