From fbc81ad4ab1becd77dd75456cc27c673e3d4994b Mon Sep 17 00:00:00 2001
From: Tobias <96661824+CrazyWolf13@users.noreply.github.com>
Date: Tue, 16 Jun 2026 22:15:30 +0200
Subject: [PATCH] kasm: fix: release detection

---
 install/kasm-install.sh | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/install/kasm-install.sh b/install/kasm-install.sh
index 3b9bafa10..c2bacd5b6 100644
--- a/install/kasm-install.sh
+++ b/install/kasm-install.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Copyright (c) 2021-2026 community-scripts ORG
-# Author: Omar Minaya
+# Author: Omar Minaya | Co-Author: CrazyWolf13
 # License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
 # Source: https://www.kasmweb.com/docs/latest/index.html
 
@@ -18,19 +18,18 @@ $STD sh <(curl -fsSL https://get.docker.com/)
 msg_ok "Installed Docker"
 
 msg_info "Detecting latest Kasm Workspaces release"
-KASM_VERSION=$(curl -s https://kasm.com/downloads | grep -oP '<h1[^>]*>.*?</h1>' | sed -E 's/<\/?h1[^>]*>//g' | grep -oP '\d+\.\d+\.\d+')
-KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION:-var_kasm_version}.tar.gz"
+KASM_URL=$(curl -s https://kasm.com/downloads \
+  | grep -oP 'https://kasm-static-content\.s3\.amazonaws\.com/kasm_release_\d+\.\d+\.\d+-latest\.tar\.gz' \
+  | head -1)
+KASM_VERSION=$(echo "$KASM_URL" | grep -oP '\d+\.\d+\.\d+(?=-latest)')
 
-# KASM_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_[0-9]+\.[0-9]+\.[0-9]+\.[a-z0-9]+\.tar\.gz' | head -n 1)
-# if [[ -z "$KASM_URL" ]]; then
-#   SERVICE_IMAGE_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_service_images_amd64_[0-9]+\.[0-9]+\.[0-9]+\.tar\.gz' | head -n 1)
-#   if [[ -n "$SERVICE_IMAGE_URL" ]]; then
-#     KASM_VERSION=$(echo "$SERVICE_IMAGE_URL" | sed -E 's/.*kasm_release_service_images_amd64_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
-#     KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION}.tar.gz"
-#   fi
-# else
-#   KASM_VERSION=$(echo "$KASM_URL" | sed -E 's/.*kasm_release_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
-# fi
+# Fallback to predefined version if online lookup failed.
+if [[ -z "$KASM_VERSION" ]] || [[ -z "$KASM_URL" ]]; then
+  msg_warn "Unable to fetch latest Kasm release online, falling back to v${var_kasm_version}"
+fi
+
+KASM_VERSION="${KASM_VERSION:-$var_kasm_version}"
+KASM_URL="${KASM_URL:-https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION}-latest.tar.gz}"
 
 if [[ -z "$KASM_VERSION" ]] || [[ -z "$KASM_URL" ]]; then
   msg_error "Unable to detect latest Kasm release URL."