Better logging when login can't find a 3pid

Check missing fields in event_from_pdu_json

Return a 400 rather than a 500 when somebody messes up their send_join

turns out we have two copies of this, and neither needs to be an instance
method

synapse/config/password_auth_providers: Fixed bracket typo

Adapt the default config to bind on both IPv4 and IPv6 on all platforms

Signed-off-by: Silke <silke@slxh.eu>

Signed-off-by: Silke <silke@slxh.eu>

Add listen_tcp and listen_ssl which implement Twisted's reactor.listenTCP
and reactor.listenSSL for multiple addresses.

Signed-off-by: Silke Hofstra <silke@slxh.eu>

Binding on 0.0.0.0 when :: is specified in the bind_addresses is now allowed.
This causes a warning explaining the behaviour.
Configuration changed to match.

See #2232

Signed-off-by: Silke Hofstra <silke@slxh.eu>

Most deployments are on Linux (or Mac OS), so this would actually bind
on both IPv4 and IPv6.

Resolves #1886.

Signed-off-by: Willem Mulder <willemmaster@hotmail.com>

Fix wrong avatars when inviting multiple users when creating room

Add all local users to the user_directory and optionally search them

This was introduced in d7ea8c48 / PR #2728

support custom login types for validating users

Wire the custom login type support from password providers into the UI-auth
user-validation flows.

Factor out a validate_user_via_ui_auth method

Collect together all the places that validate a logged-in user via UI auth.

Refactor UI auth implementation

Instead of returning False when auth is incomplete, throw an exception which
can be caught with a wrapper.

federation_client script: Support for posting content