From e143873a200e6dd08a14b9aa809756ba8de5893e Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Thu, 17 Jun 2021 09:09:04 +0530
Subject: [PATCH 1/3] display the currently set FLoC header in the checkup
 page's warning message.

Addresses #757
---
 www/checkup/main.js | 46 +++++++++++++++++++++++++++++++--------------
 1 file changed, 32 insertions(+), 14 deletions(-)

diff --git a/www/checkup/main.js b/www/checkup/main.js
index 34c45b514..925cd4b7b 100644
--- a/www/checkup/main.js
+++ b/www/checkup/main.js
@@ -391,21 +391,32 @@ define([
 
     assert(function (cb, msg) {
         setWarningClass(msg);
-        msg.appendChild(h('span', [
-            "You haven't opted out of participation in Google's ",
-            code('FLoC'),
-            " targeted advertizing network. This can be done by adding a ",
-            code('permissions-policy'),
-            " HTTP header with a value of ",
-            code('interest-cohort=()'),
-            " in your reverse proxy's configuration. See the provided NGINX configuration file for an example. ",
-            h('p', [
-                link("https://www.eff.org/deeplinks/2021/04/am-i-floced-launch", 'Learn more'),
-            ]),
-        ]));
+
+        var printMessage = function (value) {
+            msg.appendChild(h('span', [
+                "This instance hasn't opted out of participation in Google's ",
+                code('FLoC'),
+                " targeted advertizing network. ",
+
+                "This can be done by setting a ",
+                code('permissions-policy'),
+                " HTTP header with a value of ",
+                code('"interest-cohort=()"'),
+                " in the configuration of its reverse proxy instead of the current value (",
+                code(value),
+                "). See the provided NGINX configuration file for an example. ",
+
+                h('p', [
+                    link("https://www.eff.org/deeplinks/2021/04/am-i-floced-launch", 'Learn more'),
+                ]),
+            ]));
+        };
+
         $.ajax('/?'+ (+new Date()), {
             complete: function (xhr) {
-                cb(xhr.getResponseHeader('permissions-policy') === 'interest-cohort=()');
+                var header = xhr.getResponseHeader('permissions-policy');
+                printMessage(JSON.stringify(header));
+                cb(header === 'interest-cohort=()' || header);
             },
         });
     });
@@ -735,11 +746,18 @@ define([
     };
 
     var failureReport = function (obj) {
+        var printableValue = obj.output;
+        try {
+            printableValue = JSON.stringify(obj.output);
+        } catch (err) {
+            console.error(err);
+        }
+
         return h('div.error', [
             h('h5', obj.message),
             h('table', [
                 row(["Failed test number", obj.test + 1]),
-                row(["Returned value", obj.output]),
+                row(["Returned value", code(printableValue)]),
             ]),
         ]);
     };

From 92c814e49dc6993bad29383f92f9f3e5c5d84a61 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Thu, 17 Jun 2021 09:24:32 +0530
Subject: [PATCH 2/3] construct media-tags with hyperscript instead of HTML

---
 www/common/common-ui-elements.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/www/common/common-ui-elements.js b/www/common/common-ui-elements.js
index 8d9f3fbd1..3e27b4ee7 100644
--- a/www/common/common-ui-elements.js
+++ b/www/common/common-ui-elements.js
@@ -1045,8 +1045,10 @@ define([
                         var privateDat = common.getMetadataMgr().getPrivateData();
                         var origin = privateDat.fileHost || privateDat.origin;
                         var src = data.src = data.src.slice(0,1) === '/' ? origin + data.src : data.src;
-                        cfg.embed($('<media-tag src="' + src +
-                            '" data-crypto-key="cryptpad:' + data.key + '"></media-tag>'), data);
+                        cfg.embed(h('media-tag', {
+                            src: src,
+                            'data-crypto-key': 'cryptpad:' + data.key,
+                        }), data);
                     });
 
                 }

From abc9466abe71a76d1d31ef6a3c2c9bba4d2233e4 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Thu, 17 Jun 2021 09:24:58 +0530
Subject: [PATCH 3/3] guard against invalid team info

---
 www/common/cryptpad-common.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/www/common/cryptpad-common.js b/www/common/cryptpad-common.js
index 6c1828897..9eb5398e7 100644
--- a/www/common/cryptpad-common.js
+++ b/www/common/cryptpad-common.js
@@ -92,7 +92,12 @@ define([
                 if (!obj || obj.error) { return; }
                 Object.keys(obj || {}).forEach(function (id) {
                     var t = obj[id];
-                    var _keys = t.keys.drive || {};
+                    var _keys = {};
+                    try {
+                        _keys = t.keys.drive || {};
+                    } catch (err) {
+                        console.error(err);
+                    }
                     _keys.id = id;
                     if (!_keys.edPrivate) { return; }
                     keys.push(t.keys.drive);