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ircd:Ⓜ️ Generate user_room ID's for all users local and remote.

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This commit is contained in:
Jason Volk 2018-03-04 07:13:34 -08:00
parent 5a1d0a9f45
commit d3d58d8ee9
1 changed files with 21 additions and 8 deletions
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27
ircd/m/user.cc
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@ -158,27 +158,40 @@ ircd::m::id::room::buf
ircd::m::user::room_id() ircd::m::user::room_id()
const const
{ {
assert(!empty(user_id)); char buf[256];
return return room_id(buf);
{
user_id.local(), my_host()
};
} }
/// Generates a room MXID of the following form: `!@user:host` /// Generates a room MXID of the following form: `!@user:host` If the user
/// is on my_host(), then the room localpart is literally "!@user" but if
/// the user is not on my_host, the full user_id is hashed and the room_id
/// is the b58 hash on my_host.
/// ///
/// This is the "user's room" essentially serving as a database mechanism for /// This is the "user's room" essentially serving as a database mechanism for
/// this specific user. This is for users on this server's host only. /// this specific user.
/// ///
ircd::m::id::room ircd::m::id::room
ircd::m::user::room_id(const mutable_buffer &buf) ircd::m::user::room_id(const mutable_buffer &buf)
const const
{ {
assert(!empty(user_id)); assert(!empty(user_id));
if(my(user_id))
return return
{ {
buf, user_id.local(), my_host() buf, user_id.local(), my_host()
}; };
const sha256::buf hash
{
sha256{user_id}
};
char b58[size(hash) * 2];
return
{
buf, b58encode(b58, hash), my_host()
};
} }
ircd::string_view ircd::string_view