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construct/modules/s_node.cc

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2.4 KiB
C++

// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
namespace ircd::m
{
extern hookfn<vm::eval &> create_my_node_hook;
extern hookfn<vm::eval &> create_nodes_hook;
}
ircd::mapi::header
IRCD_MODULE
{
"Server Nodes"
};
decltype(ircd::m::create_my_node_hook)
ircd::m::create_my_node_hook
{
{
{ "_site", "vm.effect" },
{ "room_id", "!nodes" },
{ "type", "m.room.create" },
},
[](const m::event &, m::vm::eval &)
{
create(m::my_node.room_id(), m::me.user_id);
}
};
decltype(ircd::m::create_nodes_hook)
ircd::m::create_nodes_hook
{
{
{ "_site", "vm.effect" },
{ "room_id", "!ircd" },
{ "type", "m.room.create" },
},
[](const m::event &, m::vm::eval &)
{
create(m::nodes, m::me.user_id);
}
};
//
// node
//
ircd::m::node
IRCD_MODULE_EXPORT
ircd::m::create(const node &node,
const json::members &args)
{
assert(node.node_id);
const m::room::id::buf room_id
{
node.room_id()
};
//TODO: ABA
create(room_id, m::me.user_id);
send(nodes, m::me.user_id, "ircd.node", node.node_id, args);
return node;
}
bool
IRCD_MODULE_EXPORT
ircd::m::exists(const node &node)
{
return nodes.has("ircd.node", node.node_id);
}
bool
IRCD_MODULE_EXPORT
ircd::m::my(const node &node)
{
return my_host(node.node_id);
}
//
// node::node
//
void
IRCD_MODULE_EXPORT
ircd::m::node::key(const string_view &key_id,
const ed25519_closure &closure)
const
{
key(key_id, key_closure{[&closure]
(const string_view &keyb64)
{
const ed25519::pk pk
{
[&keyb64](auto &buf)
{
b64decode(buf, unquote(keyb64));
}
};
closure(pk);
}});
}
void
IRCD_MODULE_EXPORT
ircd::m::node::key(const string_view &key_id,
const key_closure &closure)
const
{
m::keys::get(node_id, key_id, [&closure, &key_id]
(const json::object &keys)
{
const json::object &vks
{
keys.at("verify_keys")
};
const json::object &vkk
{
vks.at(key_id)
};
const string_view &key
{
vkk.at("key")
};
closure(key);
});
}