Fixes #1913. Can't connect to non-ascii JID

spec/converse.js

-/* global mock */
+/* global mock, converse */
 
 describe("Converse", function() {
 
@@ -277,7 +277,7 @@ describe("Converse", function() {
             // Test for one JID
             chat = await _converse.api.chats.open(jid);
             expect(chat instanceof Object).toBeTruthy();
-            expect(chat.get('box_id')).toBe(`box-${btoa(jid)}`);
+            expect(chat.get('box_id')).toBe(`box-${jid}`);
 
             const view = _converse.chatboxviews.get(jid);
             await u.waitUntil(() => u.isVisible(view.el));
@@ -286,8 +286,8 @@ describe("Converse", function() {
             await u.waitUntil(() => _converse.chatboxes.length == 3);
             const list = await _converse.api.chats.get([jid, jid2]);
             expect(Array.isArray(list)).toBeTruthy();
-            expect(list[0].get('box_id')).toBe(`box-${btoa(jid)}`);
-            expect(list[1].get('box_id')).toBe(`box-${btoa(jid2)}`);
+            expect(list[0].get('box_id')).toBe(`box-${jid}`);
+            expect(list[1].get('box_id')).toBe(`box-${jid2}`);
             done();
         }));
 
@@ -307,7 +307,7 @@ describe("Converse", function() {
 
             chat = await _converse.api.chats.open(jid);
             expect(chat instanceof Object).toBeTruthy();
-            expect(chat.get('box_id')).toBe(`box-${btoa(jid)}`);
+            expect(chat.get('box_id')).toBe(`box-${jid}`);
             expect(
                 Object.keys(chat),
                 ['close', 'endOTR', 'focus', 'get', 'initiateOTR', 'is_chatroom', 'maximize', 'minimize', 'open', 'set']
@@ -317,8 +317,8 @@ describe("Converse", function() {
             // Test for multiple JIDs
             const list = await _converse.api.chats.open([jid, jid2]);
             expect(Array.isArray(list)).toBeTruthy();
-            expect(list[0].get('box_id')).toBe(`box-${btoa(jid)}`);
-            expect(list[1].get('box_id')).toBe(`box-${btoa(jid2)}`);
+            expect(list[0].get('box_id')).toBe(`box-${jid}`);
+            expect(list[1].get('box_id')).toBe(`box-${jid2}`);
             done();
         }));
     });
@@ -353,7 +353,7 @@ describe("Converse", function() {
             expect(_converse.api.settings.get('emoji_categories')?.food).toBe(undefined);
             done();
         }));
-        
+
         it("only overrides the passed in properties",
                 mock.initConverse([],
                 {

src/headless/converse-chat.js

@@ -330,7 +330,7 @@ converse.plugins.add('converse-chat', {
                     // but we're in embedded mode.
                     return;
                 }
-                this.set({'box_id': `box-${btoa(jid)}`});
+                this.set({'box_id': `box-${jid}`});
                 this.initNotifications();
                 this.initMessages();
 

src/headless/converse-headlines.js

@@ -66,7 +66,7 @@ converse.plugins.add('converse-headlines', {
 
             initialize () {
                 this.initMessages();
-                this.set({'box_id': `box-${btoa(this.get('jid'))}`});
+                this.set({'box_id': `box-${this.get('jid')}`});
                 /**
                  * Triggered once a {@link _converse.HeadlinesBox} has been created and initialized.
                  * @event _converse#headlinesBoxInitialized

src/headless/converse-muc.js

@@ -384,7 +384,7 @@ converse.plugins.add('converse-muc', {
             async initialize () {
                 this.initialized = u.getResolveablePromise();
                 this.debouncedRejoin = debounce(this.rejoin, 250);
-                this.set('box_id', `box-${btoa(this.get('jid'))}`);
+                this.set('box_id', `box-${this.get('jid')}`);
                 this.initNotifications();
                 this.initMessages();
                 this.initOccupants();