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Code Issues Releases Wiki Activity

modules/client/rooms/messages: Relax requirement for a ?from= parameter.

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This commit is contained in:
Jason Volk 2019-02-16 16:28:34 -08:00
parent 2dfad15ee8
commit 247544d130
1 changed files with 7 additions and 5 deletions
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12
modules/client/rooms/messages.cc
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@ -214,20 +214,22 @@ try
// Required. The direction to return events from. One of: ["b", "f"]
request.query.at("dir").at(0)
}
,from
{
// Required. The token to start returning events from. This token can be
// obtained from a prev_batch token returned for each room by the sync
// API, or from a start or end token returned by a previous request to
// this endpoint.
url::decode(from, request.query.at("from"))
}
{
//
// NOTE: Synapse doesn't require this and many clients have forgotten to
// NOTE: use it so we have to relax the requirement here.
if(!empty(request.query["from"]))
from = url::decode(from, request.query.at("from"));
// The token to stop returning events at. This token can be obtained from
// a prev_batch token returned for each room by the sync endpoint, or from
// a start or end token returned by a previous request to this endpoint.
if(!empty(request.query["to"]))
url::decode(to, request.query.at("to"));
to = url::decode(to, request.query.at("to"));
if(dir != 'b' && dir != 'f')
throw m::BAD_PAGINATION