Define power levels to disable calls/reactions/redaction/stickers in …

…PMs initiated from IRC (#1663)

* Patch a number of packages

* changelog

* Ensure tests work for upgrades

* Fix tests properly

* 0.26.1

* Update node-irc to 1.2.1 and bump version to 0.34.0

* Define power levels to disable calls/reactions/redaction/stickers in PM

No one but the sender can see them because we cannot bridge them.
Blocking them with PLs allows the clients to hide these features
from their UI, so users do not mistakenly believe they will be received.

* Block redactions, more call event types, and widgets

---------

Co-authored-by: Will Hunt <willh@matrix.org>
Co-authored-by: Tadeusz Sośnierz <tadeusz@sosnierz.com>
Co-authored-by: Half-Shot <will@half-shot.uk>

changelog.d/1663.feature

@@ -0,0 +1,2 @@
+- New PM rooms are configured to disable calls, reactions, redactions, and stickers;
+  as they could not be bridged anyway.

spec/integ/pm.spec.js

@@ -284,9 +284,19 @@ describe("IRC-to-Matrix PMing", () => {
                             "m.room.canonical_alias": 100,
                             "m.room.history_visibility": 100,
                             "m.room.power_levels": 100,
-                            "m.room.encryption": 100
+                            "m.room.encryption": 100,
+                            "org.matrix.msc3401.call": 100,
+                            "org.matrix.msc3401.call.member": 100,
+                            "im.vector.modular.widgets": 100,
+                            "io.element.voice_broadcast_info": 100,
+                            "m.call.invite": 100,
+                            "m.call.candidate": 100,
+                            "m.reaction": 100,
+                            "m.room.redaction": 100,
+                            "m.sticker": 100,
                         },
-                        invite: 100
+                        invite: 100,
+                        redact: 100,
                     },
                 }]);
                 resolve();

src/bridge/IrcHandler.ts

@@ -196,9 +196,22 @@ export class IrcHandler {
                                     "m.room.canonical_alias": 100,
                                     "m.room.history_visibility": 100,
                                     "m.room.power_levels": 100,
-                                    "m.room.encryption": 100
+                                    "m.room.encryption": 100,
+                                    // Event types that we cannot translate to IRC;
+                                    // we might as well block them with PLs so
+                                    // Matrix clients can hide them from their UI.
+                                    "m.call.invite": 100,
+                                    "m.call.candidate": 100,
+                                    "org.matrix.msc3401.call": 100,
+                                    "org.matrix.msc3401.call.member": 100,
+                                    "im.vector.modular.widgets": 100,
+                                    "io.element.voice_broadcast_info": 100,
+                                    "m.reaction": 100,
+                                    "m.room.redaction": 100,
+                                    "m.sticker": 100,
                                 },
                                 invite: 100,
+                                redact: 100,
                             },
                             type: "m.room.power_levels",
                             state_key: "",