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Code Issues Releases Wiki Activity

modules/m_vm_fetch: Use m::fetch interface for auth chain.

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This commit is contained in:
Jason Volk 2019-08-29 19:38:53 -07:00
parent 8f29d519c1
commit 11f1038737
1 changed files with 23 additions and 20 deletions
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43
modules/m_vm_fetch.cc
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@ -13,7 +13,7 @@ namespace ircd::m::vm::fetch
struct evaltab;
static void hook_handle_prev(const event &, vm::eval &, evaltab &, const room &);
static void auth_chain(const room &, const net::hostport &);
static void auth_chain(const room &, const string_view &remote);
static void hook_handle_auth(const event &, vm::eval &, evaltab &, const room &);
static void hook_handle(const event &, vm::eval &);
@ -205,45 +205,48 @@ ircd::m::vm::fetch::hook_handle_auth(const event &event,
void
ircd::m::vm::fetch::auth_chain(const room &room,
const net::hostport &remote)
const string_view &remote)
try
{
thread_local char rembuf[64];
log::debug
{
log, "Fetching auth chain for %s in %s from %s",
log, "Fetching auth chain for %s in %s (hint: %s)",
string_view{room.event_id},
string_view{room.room_id},
string(rembuf, remote),
remote,
};
m::v1::event_auth::opts opts;
opts.remote = remote;
opts.dynamic = true;
const unique_buffer<mutable_buffer> buf
m::fetch::opts opts;
opts.op = m::fetch::op::auth;
opts.room_id = room.room_id;
opts.event_id = room.event_id;
opts.hint = remote;
auto future
{
16_KiB
m::fetch::start(opts)
};
m::v1::event_auth request
const auto result
{
room.room_id, room.event_id, buf, std::move(opts)
future.get(seconds(auth_timeout))
};
request.wait(seconds(auth_timeout));
request.get();
const json::array events
const json::object response
{
request
result
};
const json::array &auth_chain
{
response["auth_chain"]
};
log::debug
{
log, "Evaluating %zu auth events in chain for %s in %s from %s",
events.size(),
log, "Evaluating %zu auth events in chain for %s in %s",
auth_chain.size(),
string_view{room.event_id},
string_view{room.room_id},
string(rembuf, remote),
};
m::vm::opts vmopts;
@ -253,7 +256,7 @@ try
vmopts.warnlog &= ~vm::fault::EXISTS;
m::vm::eval
{
events, vmopts
auth_chain, vmopts
};
}
catch(const std::exception &e)