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  v2.2.0 Stable

  kerem released this 2026-03-02 22:39:34 +03:00 | 0 commits to main since this release

  📅 Originally published on GitHub: Mon, 02 Mar 2026 20:08:58 GMT
  🏷️ Git tag created: Mon, 02 Mar 2026 19:39:34 GMT

  V2.2.0 - Security hardening, performance optimizations, and GUI improvements

  Security

  • SSH Password Exposure - Switched all sshpass -p calls to sshpass -e (environment variable)
    • Passwords no longer visible in ps aux process listing
    • Applied to all 4 sites in SSH.sh (__wait_for_ssh__, __ssh_exec__, __scp_send__, __scp_fetch__)
    • SSHPASS environment variable is unset immediately after each command
  • Container Password Exposure - Changed __ct_change_password__ to pipe credentials via stdin
    • Previously embedded password in bash -c command string (visible in /proc)
    • Now pipes directly to pct exec -- chpasswd
  • Guacamole Token Security - Token file now created with restricted permissions
    • Directory created with mkdir -p -m 700, token file set to chmod 600
    • Prevents other system users from reading authentication tokens
  • Guacamole API Credentials - Switched to --data-urlencode for curl authentication
    • Prevents special characters in passwords (e.g., &, =) from breaking API calls
  • Eval Removal - Replaced eval with safer alternatives across 10 sites in 6 files
    • Command execution contexts now use bash -c instead of eval "$cmd"
    • ArgumentParser.sh uses declare -g instead of eval for variable assignment
  • ArgumentParser Blocklist - Extended reserved variable name list
    • Added high-risk names (HOSTNAME, RANDOM, SECONDS, GROUPS, etc.) to prevent overwrites

  Fixed

  • Filename Typo - Renamed EnableCPUScalingGoverner.sh to EnableCPUScalingGovernor.sh
    • Updated all references in CHANGELOG.md, .docs/TODO.md, and internal SCRIPT_NAME
  • CreateFromISO Structure - Moved set -euo pipefail after header comment block
    • Added shellcheck source directive for sourced utility files
  • RemoveStorage Race Condition - Cached VM/CT config per iteration
    • Added || continue to skip VMs/CTs deleted between list and config check
  • Locale-Dependent Parsing - Fixed AWK decimal parsing in CreateFromISO.sh
    • Added LC_NUMERIC=C and comma-to-dot conversion for European locale compatibility
  • GUI Unicode Symbols - Replaced all Unicode checkmarks/crosses with plain text

  Changed

  • GUI Breadcrumb Navigation - Path display now shows cc_pve > Storage > Ceph style
  • GUI Script Descriptions - Menu listings show inline description extracted from script headers
  • GUI Log Level Hint - "Type 'l' to change log level" only shown in remote execution mode
  • SSH Error Context - Connection failures now display the SSH error reason at all 7 failure sites
  • SSH Keepalive - Added ServerAliveInterval=5 and ServerAliveCountMax=3 to SSH and SCP
  • Multi-Node Recovery - Execution summary now lists per-node results with retry option
    • Shows OK: node1 node2 and FAIL: node3 after multi-remote execution
    • Prompts to retry only the failed nodes
  • CreateFromISO ArgumentParser Migration - Replaced getopts with __parse_args__
    • Arguments now use --vm-name, --iso-url, --vm-storage style flags
    • All 8 arguments optional with interactive fallback preserved

  Added

  • CI Unit Tests - Added unit test stage to .github/workflows/checks.yml
    • Runs Utilities/RunAllTests.sh after static analysis checks
  • BulkOperations Source Guards - Defensive guards on source calls in BulkOperations.sh
  • GUI Update Safety Guard - Validates BASE_DIR before cleanup in update_scripts()
  • Documentation - Added Manuals/README.md table of contents and Documentation section in main README

  Performance

  • FindVMIDFromIP Caching - Config fetched once per VMID instead of 3 times (~67% fewer API calls)
  • Double-Sed Consolidation - Merged 9 paired sed | sed calls into single sed -e ... -e ...
    • Applied to BulkConfigureNetworkBandwidth, BulkConfigureDiskIOPS, BulkConfigureDiskBandwidth
  • Bash Builtins - Replaced echo | tr subprocesses with native ${var^^} case conversion
    • Applied to FindVMIDFromIP, BulkCloneSetIP_Proxmox, BulkReconfigureMacAddresses, Conversion.sh, ChangeAllMACPrefix.sh
  • Carriage Return Removal - Replaced echo | tr -d '\r' with ${var//$'\r'/} in GUI.sh

  Technical Details

  • sshpass -e reads from SSHPASS environment variable; inline assignment (SSHPASS=x cmd) used where possible
  • declare -g requires Bash 4.2+
  • eval retained in TestFramework.sh (dynamic function stubs) and RemoteExecutor.sh (SSH parameter expansion) - both legitimate uses
  • Multi-node retry uses recursive __execute_remote_script__ call with filtered target list
  • FindVMIDFromIP caches both JSON and plain-text config formats per VMID for reuse
  • --data-urlencode sends each parameter separately, preventing URL parameter injection

  Downloads

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