Files
debianito-post-install/modules/extras/java.sh
T
stornic56 454207209a Security Patches & Architecture Refactoring
- Extracted hardware detection logic from firmware.sh into new modules/hw_detect.sh. Declares shared arrays (PCI_NET_DEVS, USB_WIFI_DEVS, etc) and _detect_all_network_devices() function. The main script now sources hw_detect.sh immediately after utils.sh. firmware.sh retains only _DETECTED_FW_PKGS and _FW_PLAN_PKG_LINES plus installation logic — the detection loop is fully removed, eliminating the circular dependency with bluetooth.sh.
- Fixed interrupt safety in main script: removed pkill -f "apt.*install" and pkill -f "dpkg.*configure" from _on_interrupt(); updated exit message to "Temp files cleaned." Only the signal handler (trap _on_interrupt INT TERM) remains.
- Added strict URL validation to modules/gaming/heroic.sh and modules/gaming/tools.sh using regex ^https://[A-Za-z0-9./_-]+\.deb$ before passing $deb_url to _run_cmd. Blocks command substitution, non-https URLs, and path traversal attempts that could bypass shell quoting.
- Implemented real Bullseye Archive rewrite in modules/bullseye/legacy.sh: adds idempotency check (grep -q archive.debian.org && return 0), creates timestamped backup of /etc/apt/sources.list with sudo cp, writes exact archive Debian sources via sudo tee heredoc, and runs sudo apt-get update || true on failure.
- Added local scope to modules/bluetooth.sh variable service_enable_only=false before the conditional assignment, preventing state bleed from the previous global-only declaration.
- Applied safe array pattern (while IFS= read -r _pkg; do ...) across 32+ files in modules/extras/* and modules/bullseye/legacy.sh, replacing all vulnerable for pkg in $cleaned / for pkg in $install_list loops. Eliminates word-splitting and command-injection risks.
2026-10-03 00:04:30 -05:00

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#!/usr/bin/env bash
# java.sh — Adoptium Temurin repository setup (extrepo) and Java version selectors
# License GPL v3
_enable_temurin_repo() {
if [ -f /etc/apt/sources.list.d/extrepo_temurin.sources ]; then
return 0
fi
if ! command -v extrepo &>/dev/null; then
_run_cmd "extrepo" "sudo apt install -y extrepo" "Installing extrepo..."
fi
_run_cmd "Temurin" "sudo extrepo enable temurin" "Enabling Adoptium Temurin repository..."
_ensure_apt_updated
}
install_minecraft_java() {
local choices
choices=$(_checklist "Java Runtimes for Minecraft" \
"Select Java version(s) to install:" 15 65 4 \
"8" "Java 8 — Classic mods & Minecraft <= 1.16.5" OFF \
"17" "Java 17 — Minecraft 1.17 to 1.20.4" ON \
"21" "Java 21 — Modern Minecraft >= 1.20.5 & 1.21+" OFF \
"25" "Java 25 — Minecraft 26+" OFF)
[ -z "$choices" ] && {
echo "No Java version selected."
return
}
_enable_temurin_repo
local cleaned
cleaned=$(echo "$choices" | tr -d '"')
# BH-004: Convert to array to avoid word splitting and injection.
local -a _pkgs=()
while IFS= read -r _pkg; do
[ -n "$_pkg" ] && _pkgs+=("$_pkg")
done < <(echo "$cleaned" | tr ' ' '\n')
for ver in "${_pkgs[@]}"; do
_run_cmd "Java" "sudo apt install -y temurin-${ver}-jre" \
"Installing Temurin JRE ${ver}..."
done
}
_install_dev_java() {
local ver
ver=$(_menu "Java Development Kits (JDK)" \
"Select JDK version:" 12 60 3 \
"17" "Java 17 LTS Development Kit" \
"21" "Java 21 LTS Development Kit" \
"25" "Java 25 LTS Development Kit")
[ -z "$ver" ] && {
echo "No JDK version selected."
return
}
_enable_temurin_repo
_run_install "temurin-${ver}-jdk"
}
_any_jdk_installed_desc() {
local inst
inst=$(dpkg -l 'temurin-*-jdk' 2>/dev/null | awk '/^ii/ {print $2; exit}')
[ -n "$inst" ] && echo " ($inst installed)" || echo ""
}
_any_jdk_state() {
dpkg -l 'temurin-*-jdk' 2>/dev/null | grep -q '^ii' && echo "ON" || echo "OFF"
}