download/thumbnail don't need authentification

src/qml/Base/HAvatar.qml

@@ -15,7 +15,6 @@ Rectangle {
        theme.controls.avatar.background.opacity
    )
 
-    property string clientUserId
     property string name
     property alias mxc: avatarImage.mxc
 
@@ -53,7 +52,6 @@ Rectangle {
         sourceSize.height: parent.height
         fillMode: Image.PreserveAspectCrop
         animate: false
-        clientUserId: avatar.clientUserId
 
         HoverHandler { id: hoverHandler }
 
@@ -74,7 +72,6 @@ Rectangle {
             contentItem: HMxcImage {
                 id: avatarToolTipImage
                 fillMode: Image.PreserveAspectCrop
-                clientUserId: avatar.clientUserId
                 mxc: avatarImage.mxc
 
                 sourceSize.width: avatarToolTip.dimension

src/qml/Base/HImage.qml

@@ -11,6 +11,7 @@ Image {
            (sourceSize.width + sourceSize.height) <= 512
 
 
+    property bool broken: false
     property bool animate: true
     property bool animated: Utils.urlExtension(image.source) === "gif"
     property alias progressBar: progressBar
@@ -78,7 +79,7 @@ Image {
 
     HIcon {
         anchors.centerIn: parent
-        visible: image.status === Image.Error
+        visible: broken || image.status === Image.Error
         svgName: "broken-image"
         dimension: Math.max(16, Math.min(parent.width, parent.height) * 0.2)
         colorize: theme.colors.negativeBackground

src/qml/Base/HMxcImage.qml

@@ -20,7 +20,6 @@ HImage {
     }
 
 
-    property string clientUserId
     property string mxc
     property string sourceOverride: ""
     property bool thumbnail: true
@@ -53,12 +52,16 @@ HImage {
         let args = image.thumbnail ?
                    [image.mxc, w, h, cryptDict] : [image.mxc, cryptDict]
 
-        py.callClientCoro(
-            clientUserId, "media_cache." + method, args, path => {
+        py.callCoro("media_cache." + method, args, path => {
                 if (! image) return
                 if (image.cachedPath != path) image.cachedPath = path
-                show = image.visible
-            }
+
+                image.broken = false
+                image.show   = image.visible
+
+            }, () => {
+                image.broken = true
+            },
         )
     }
 }