fix(security): Implement Phase 1 critical security fixes

CORS: - Restrict CORS to DASHBOARD_URL environment variable - Default to production dashboard domain Authentication: - Add AuthUser requirement to all agent management endpoints - Add AuthUser requirement to all command endpoints - Add AuthUser requirement to all metrics endpoints - Add audit logging for command execution (user_id tracked) Agent Security: - Replace Unicode characters with ASCII markers [OK]/[ERROR]/[WARNING] - Add certificate pinning for update downloads (allowlist domains) - Fix insecure temp file creation (use /var/run/gururmm with 0700 perms) - Fix rollback script backgrounding (use setsid instead of literal &) Dashboard Security: - Move token storage from localStorage to sessionStorage - Add proper TypeScript types (remove 'any' from error handlers) - Centralize token management functions Legacy Agent: - Add -AllowInsecureTLS parameter (opt-in required) - Add Windows Event Log audit trail when insecure mode used - Update documentation with security warnings Closes: Phase 1 items in issue #1 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
fix: DOS 6.22 compatibility - remove 2>NUL, add XCOPY /I flag
2026-01-20 21:16:24 -07:00 · 2026-01-20 18:04:24 -07:00 · 2026-01-20 17:45:47 -07:00
21 changed files with 2355 additions and 991 deletions
--- a/projects/dataforth-dos/batch-files/CHECKUPD.BAT
+++ b/projects/dataforth-dos/batch-files/CHECKUPD.BAT
@@ -1,222 +1,205 @@
-@ECHO OFF
-REM CHECKUPD.BAT - Check for available updates without applying them
-REM Quick status check to see if network has newer files
-REM
-REM Usage: CHECKUPD
-REM
-REM Checks these sources:
-REM   T:\COMMON\ProdSW\*.bat
-REM   T:\%MACHINE%\ProdSW\*.*
-REM   T:\COMMON\DOS\*.NEW
-REM
-REM Version: 1.3 - Fixed directory checks (use *.* not \NUL for DOS 6.22)
-REM Last modified: 2026-01-20
-
-REM ==================================================================
-REM STEP 1: Verify machine name is set
-REM ==================================================================
-
-IF NOT "%MACHINE%"=="" GOTO CHECK_DRIVE
-
-:NO_MACHINE
-ECHO.
-ECHO [ERROR] MACHINE variable not set
-ECHO.
-ECHO Set MACHINE in AUTOEXEC.BAT:
-ECHO   SET MACHINE=TS-4R
-ECHO.
-PAUSE
-GOTO END
-
-REM ==================================================================
-REM STEP 2: Verify T: drive is accessible
-REM ==================================================================
-
-:CHECK_DRIVE
-REM Verify T: drive is accessible
-REM DOS 6.22: Direct file test is most reliable
-IF NOT EXIST T:\*.* GOTO NO_T_DRIVE
-GOTO START_CHECK
-
-:NO_T_DRIVE
-C:
-ECHO.
-ECHO [ERROR] T: drive not available
-ECHO.
-ECHO Run: C:\STARTNET.BAT
-ECHO.
-PAUSE
-GOTO END
-
-REM ==================================================================
-REM STEP 3: Display check banner
-REM ==================================================================
-
-:START_CHECK
-ECHO.
-ECHO ==============================================================
-ECHO Update Check: %MACHINE%
-ECHO ==============================================================
-ECHO.
-
-REM Initialize flags (no counters - not critical for functionality)
-SET COMMON=
-SET MACHINEFILES=
-SET SYSFILE=
-
-REM ==================================================================
-REM STEP 4: Check COMMON batch files
-REM ==================================================================
-
-ECHO [1/3] Checking T:\COMMON\ProdSW for batch file updates...
-
-REM DOS 6.22: Check for files, not directory with \NUL
-IF NOT EXIST T:\COMMON\ProdSW\*.* GOTO NO_COMMON
-
-REM Check for files on network
-FOR %%F IN (T:\COMMON\ProdSW\*.BAT) DO CALL :CHECK_COMMON_FILE %%F
-
-IF "%COMMON%"=="" ECHO       [OK] No updates in COMMON
-IF NOT "%COMMON%"=="" ECHO       [FOUND] Updates available in COMMON
-
-ECHO.
-GOTO CHECK_MACHINE
-
-:NO_COMMON
-ECHO       [SKIP] T:\COMMON\ProdSW not found
-ECHO.
-
-REM ==================================================================
-REM STEP 5: Check machine-specific files
-REM ==================================================================
-
-:CHECK_MACHINE
-ECHO [2/3] Checking T:\%MACHINE%\ProdSW for machine-specific updates...
-
-REM DOS 6.22: Check for files, not directory with \NUL
-IF NOT EXIST T:\%MACHINE%\ProdSW\*.* GOTO NO_MACHINE_DIR
-
-REM Check for any files (BAT, EXE, DAT)
-FOR %%F IN (T:\%MACHINE%\ProdSW\*.*) DO CALL :COUNT_FILE
-
-IF "%MACHINEFILES%"=="" ECHO       [OK] No updates for %MACHINE%
-IF NOT "%MACHINEFILES%"=="" ECHO       [FOUND] Updates available for %MACHINE%
-
-ECHO.
-GOTO CHECK_SYSTEM
-
-:NO_MACHINE_DIR
-ECHO       [SKIP] T:\%MACHINE%\ProdSW not found
-ECHO.
-
-REM ==================================================================
-REM STEP 6: Check system file updates
-REM ==================================================================
-
-:CHECK_SYSTEM
-ECHO [3/3] Checking T:\COMMON\DOS for system file updates...
-
-REM DOS 6.22: Check for files, not directory with \NUL
-IF NOT EXIST T:\COMMON\DOS\*.* GOTO NO_DOS_DIR
-
-REM Check for .NEW files
-IF EXIST T:\COMMON\DOS\AUTOEXEC.NEW SET SYSFILE=FOUND
-IF EXIST T:\COMMON\DOS\AUTOEXEC.NEW ECHO       [FOUND] AUTOEXEC.NEW (system reboot required)
-
-IF EXIST T:\COMMON\DOS\CONFIG.NEW SET SYSFILE=FOUND
-IF EXIST T:\COMMON\DOS\CONFIG.NEW ECHO       [FOUND] CONFIG.NEW (system reboot required)
-
-IF "%SYSFILE%"=="" ECHO       [OK] No system file updates
-
-ECHO.
-GOTO SHOW_SUMMARY
-
-:NO_DOS_DIR
-ECHO       [SKIP] T:\COMMON\DOS not found
-ECHO.
-
-REM ==================================================================
-REM STEP 7: Show summary and recommendations
-REM ==================================================================
-
-:SHOW_SUMMARY
-REM Determine if any updates found
-SET HASUPDATES=
-IF NOT "%COMMON%"=="" SET HASUPDATES=YES
-IF NOT "%MACHINEFILES%"=="" SET HASUPDATES=YES
-IF NOT "%SYSFILE%"=="" SET HASUPDATES=YES
-
-ECHO ==============================================================
-ECHO Update Summary
-ECHO ==============================================================
-ECHO.
-ECHO Available updates:
-IF NOT "%COMMON%"=="" ECHO   [FOUND] Common batch files
-IF "%COMMON%"=="" ECHO   [OK] Common batch files
-IF NOT "%MACHINEFILES%"=="" ECHO   [FOUND] Machine-specific files
-IF "%MACHINEFILES%"=="" ECHO   [OK] Machine-specific files
-IF NOT "%SYSFILE%"=="" ECHO   [FOUND] System files
-IF "%SYSFILE%"=="" ECHO   [OK] System files
-ECHO.
-
-REM Provide recommendation
-IF "%HASUPDATES%"=="" GOTO NO_UPDATES_AVAILABLE
-
-ECHO Recommendation:
-ECHO   Run NWTOC to download and install updates
-ECHO.
-IF NOT "%SYSFILE%"=="" ECHO   [WARNING] System file updates will require reboot
-IF NOT "%SYSFILE%"=="" ECHO.
-
-GOTO END
-
-:NO_UPDATES_AVAILABLE
-ECHO Status: All files are up to date
-ECHO.
-
-GOTO END
-
-REM ==================================================================
-REM HELPER SUBROUTINES
-REM ==================================================================
-
-:CHECK_COMMON_FILE
-REM Check if network file is newer than local file
-REM %1 = network file path (e.g., T:\COMMON\ProdSW\NWTOC.BAT)
-
-REM Extract filename from path
-SET NETFILE=%1
-SET FILENAME=%~nx1
-
-REM Check if local file exists
-IF NOT EXIST C:\BAT\%FILENAME% SET COMMON=FOUND
-IF NOT EXIST C:\BAT\%FILENAME% GOTO CHECK_COMMON_DONE
-
-REM Both files exist - network file available
-REM NOTE: DOS 6.22 cannot easily compare file dates
-REM We just check if network file exists (already confirmed above)
-SET COMMON=FOUND
-
-:CHECK_COMMON_DONE
-GOTO END_SUBROUTINE
-
-:COUNT_FILE
-REM Flag that machine-specific files exist
-SET MACHINEFILES=FOUND
-GOTO END_SUBROUTINE
-
-:END_SUBROUTINE
-REM Return point for all subroutines (replaces :EOF)
-
-REM ==================================================================
-REM CLEANUP AND EXIT
-REM ==================================================================
-
-:END
-REM Clean up environment variables
-SET COMMON=
-SET MACHINEFILES=
-SET SYSFILE=
-SET HASUPDATES=
-SET NETFILE=
-SET FILENAME=
+@ECHO OFF
+REM CHECKUPD.BAT - Check for available updates without applying them
+REM Quick status check to see if network has newer files
+REM
+REM Usage: CHECKUPD
+REM
+REM Checks these sources:
+REM   T:\COMMON\ProdSW\*.bat
+REM   T:\%MACHINE%\ProdSW\*.*
+REM   T:\COMMON\DOS\*.NEW
+REM
+REM Version: 1.3 - Removed %~nx1 syntax for DOS 6.22 compatibility
+REM Last modified: 2026-01-20
+
+REM ==================================================================
+REM STEP 1: Verify machine name is set
+REM ==================================================================
+
+IF NOT "%MACHINE%"=="" GOTO CHECK_DRIVE
+
+:NO_MACHINE
+ECHO.
+ECHO [ERROR] MACHINE variable not set
+ECHO.
+ECHO Set MACHINE in AUTOEXEC.BAT:
+ECHO   SET MACHINE=TS-4R
+ECHO.
+PAUSE
+GOTO END
+
+REM ==================================================================
+REM STEP 2: Verify T: drive is accessible
+REM ==================================================================
+
+:CHECK_DRIVE
+REM Verify T: drive is accessible
+REM DOS 6.22: Direct file test is most reliable
+IF NOT EXIST T:\*.* GOTO NO_T_DRIVE
+GOTO START_CHECK
+
+:NO_T_DRIVE
+C:
+ECHO.
+ECHO [ERROR] T: drive not available
+ECHO.
+ECHO Run: C:\STARTNET.BAT
+ECHO.
+PAUSE
+GOTO END
+
+REM ==================================================================
+REM STEP 3: Display check banner
+REM ==================================================================
+
+:START_CHECK
+ECHO.
+ECHO ==============================================================
+ECHO Update Check: %MACHINE%
+ECHO ==============================================================
+ECHO.
+
+REM Initialize flags (no counters - not critical for functionality)
+SET COMMON=
+SET MACHINEFILES=
+SET SYSFILE=
+
+REM ==================================================================
+REM STEP 4: Check COMMON batch files
+REM ==================================================================
+
+ECHO [1/3] Checking T:\COMMON\ProdSW for batch file updates...
+
+IF NOT EXIST T:\COMMON\ProdSW\NUL GOTO NO_COMMON
+
+REM Check for files on network
+FOR %%F IN (T:\COMMON\ProdSW\*.BAT) DO CALL :CHECK_COMMON_FILE %%F
+
+IF "%COMMON%"=="" ECHO       [OK] No updates in COMMON
+IF NOT "%COMMON%"=="" ECHO       [FOUND] Updates available in COMMON
+
+ECHO.
+GOTO CHECK_MACHINE
+
+:NO_COMMON
+ECHO       [SKIP] T:\COMMON\ProdSW not found
+ECHO.
+
+REM ==================================================================
+REM STEP 5: Check machine-specific files
+REM ==================================================================
+
+:CHECK_MACHINE
+ECHO [2/3] Checking T:\%MACHINE%\ProdSW for machine-specific updates...
+
+IF NOT EXIST T:\%MACHINE%\ProdSW\NUL GOTO NO_MACHINE_DIR
+
+REM Check for any files (BAT, EXE, DAT)
+FOR %%F IN (T:\%MACHINE%\ProdSW\*.*) DO CALL :COUNT_FILE
+
+IF "%MACHINEFILES%"=="" ECHO       [OK] No updates for %MACHINE%
+IF NOT "%MACHINEFILES%"=="" ECHO       [FOUND] Updates available for %MACHINE%
+
+ECHO.
+GOTO CHECK_SYSTEM
+
+:NO_MACHINE_DIR
+ECHO       [SKIP] T:\%MACHINE%\ProdSW not found
+ECHO.
+
+REM ==================================================================
+REM STEP 6: Check system file updates
+REM ==================================================================
+
+:CHECK_SYSTEM
+ECHO [3/3] Checking T:\COMMON\DOS for system file updates...
+
+IF NOT EXIST T:\COMMON\DOS\NUL GOTO NO_DOS_DIR
+
+REM Check for .NEW files
+IF EXIST T:\COMMON\DOS\AUTOEXEC.NEW SET SYSFILE=FOUND
+IF EXIST T:\COMMON\DOS\AUTOEXEC.NEW ECHO       [FOUND] AUTOEXEC.NEW (system reboot required)
+
+IF EXIST T:\COMMON\DOS\CONFIG.NEW SET SYSFILE=FOUND
+IF EXIST T:\COMMON\DOS\CONFIG.NEW ECHO       [FOUND] CONFIG.NEW (system reboot required)
+
+IF "%SYSFILE%"=="" ECHO       [OK] No system file updates
+
+ECHO.
+GOTO SHOW_SUMMARY
+
+:NO_DOS_DIR
+ECHO       [SKIP] T:\COMMON\DOS not found
+ECHO.
+
+REM ==================================================================
+REM STEP 7: Show summary and recommendations
+REM ==================================================================
+
+:SHOW_SUMMARY
+REM Determine if any updates found
+SET HASUPDATES=
+IF NOT "%COMMON%"=="" SET HASUPDATES=YES
+IF NOT "%MACHINEFILES%"=="" SET HASUPDATES=YES
+IF NOT "%SYSFILE%"=="" SET HASUPDATES=YES
+
+ECHO ==============================================================
+ECHO Update Summary
+ECHO ==============================================================
+ECHO.
+ECHO Available updates:
+IF NOT "%COMMON%"=="" ECHO   [FOUND] Common batch files
+IF "%COMMON%"=="" ECHO   [OK] Common batch files
+IF NOT "%MACHINEFILES%"=="" ECHO   [FOUND] Machine-specific files
+IF "%MACHINEFILES%"=="" ECHO   [OK] Machine-specific files
+IF NOT "%SYSFILE%"=="" ECHO   [FOUND] System files
+IF "%SYSFILE%"=="" ECHO   [OK] System files
+ECHO.
+
+REM Provide recommendation
+IF "%HASUPDATES%"=="" GOTO NO_UPDATES_AVAILABLE
+
+ECHO Recommendation:
+ECHO   Run NWTOC to download and install updates
+ECHO.
+IF NOT "%SYSFILE%"=="" ECHO   [WARNING] System file updates will require reboot
+IF NOT "%SYSFILE%"=="" ECHO.
+
+GOTO END
+
+:NO_UPDATES_AVAILABLE
+ECHO Status: All files are up to date
+ECHO.
+
+GOTO END
+
+REM ==================================================================
+REM HELPER SUBROUTINES
+REM ==================================================================
+
+:CHECK_COMMON_FILE
+REM Flag that network files exist (DOS 6.22 cannot extract filename from path)
+REM Simply mark updates as available if any network file is found
+SET COMMON=FOUND
+GOTO END_SUBROUTINE
+
+:COUNT_FILE
+REM Flag that machine-specific files exist
+SET MACHINEFILES=FOUND
+GOTO END_SUBROUTINE
+
+:END_SUBROUTINE
+REM Return point for all subroutines (replaces :EOF)
+
+REM ==================================================================
+REM CLEANUP AND EXIT
+REM ==================================================================
+
+:END
+REM Clean up environment variables
+SET COMMON=
+SET MACHINEFILES=
+SET SYSFILE=
+SET HASUPDATES=
+SET NETFILE=
+SET FILENAME=
--- a/projects/dataforth-dos/batch-files/CTONW.BAT
+++ b/projects/dataforth-dos/batch-files/CTONW.BAT
@@ -1,268 +1,65 @@
-@ECHO OFF
-REM Computer to Network - Upload local changes and test data to network
-REM Programs: C:\BAT -> T:\COMMON\ProdSW or T:\%MACHINE%\ProdSW
-REM Test data: C:\ATE -> T:\%MACHINE%\LOGS (for database import)
-REM Version: 2.1 - Fixed drive test for DOS 6.22 reliability
-REM Last modified: 2026-01-20
-
-REM Verify MACHINE environment variable is set
-IF NOT "%MACHINE%"=="" GOTO CHECK_DRIVE
-
-ECHO.
-ECHO [ERROR] MACHINE variable not set
-ECHO.
-ECHO MACHINE must be set in AUTOEXEC.BAT
-ECHO Run DEPLOY.BAT to configure this machine
-ECHO.
-PAUSE
-GOTO END
-
-:CHECK_DRIVE
-REM Verify T: drive is accessible
-REM DOS 6.22: Direct file test is most reliable
-IF NOT EXIST T:\*.* GOTO NO_T_DRIVE
-GOTO CHECK_TARGET
-
-:NO_T_DRIVE
-C:
-ECHO.
-ECHO [ERROR] T: drive not available
-ECHO.
-ECHO Network drive must be mapped to \\D2TESTNAS\test
-ECHO Run: C:\STARTNET.BAT
-ECHO.
-PAUSE
-GOTO END
-
-:CHECK_TARGET
-REM Default target is machine-specific
-SET TARGET=MACHINE
-SET TARGETDIR=T:\%MACHINE%\ProdSW
-SET LOGSDIR=T:\%MACHINE%\LOGS
-
-REM Check for COMMON parameter
-IF "%1"=="COMMON" SET TARGET=COMMON
-IF "%1"=="common" SET TARGET=COMMON
-IF "%1"=="Common" SET TARGET=COMMON
-
-IF "%TARGET%"=="COMMON" SET TARGETDIR=T:\COMMON\ProdSW
-
-REM Confirm COMMON upload (affects all machines)
-IF NOT "%TARGET%"=="COMMON" GOTO DISPLAY_BANNER
-
-ECHO.
-ECHO ==============================================================
-ECHO [WARNING] COMMON Upload Confirmation
-ECHO ==============================================================
-ECHO.
-ECHO You are about to upload files to COMMON location
-ECHO This will affect ALL DOS machines at Dataforth
-ECHO.
-ECHO Other machines will receive these files on next reboot
-ECHO.
-ECHO Continue? (Y/N)
-ECHO.
-
-REM Wait for user input (DOS 6.22 compatible)
-CHOICE /C:YN /N
-IF ERRORLEVEL 2 GOTO UPLOAD_CANCELLED
-IF ERRORLEVEL 1 GOTO DISPLAY_BANNER
-
-:UPLOAD_CANCELLED
-ECHO.
-ECHO [INFO] Upload cancelled
-ECHO.
-ECHO To upload to machine-specific location, run: CTONW
-ECHO.
-PAUSE
-GOTO END
-
-:DISPLAY_BANNER
-ECHO.
-ECHO ==============================================================
-ECHO Upload: %MACHINE% to Network
-ECHO ==============================================================
-ECHO Source: C:\BAT, C:\ATE
-IF "%TARGET%"=="COMMON" ECHO Target: %TARGETDIR%
-IF "%TARGET%"=="MACHINE" ECHO Targets: %TARGETDIR% (programs)
-IF "%TARGET%"=="MACHINE" ECHO          %LOGSDIR% (test data)
-ECHO Target type: %TARGET%
-ECHO ==============================================================
-ECHO.
-
-REM Verify source directories exist
-IF NOT EXIST C:\BAT\*.* GOTO NO_BAT_DIR
-GOTO CHECK_TARGET_DIR
-
-:NO_BAT_DIR
-ECHO [ERROR] C:\BAT directory not found
-ECHO No files to upload
-ECHO.
-PAUSE
-GOTO END
-
-:CHECK_TARGET_DIR
-REM Create machine directory if uploading to machine-specific location
-IF "%TARGET%"=="MACHINE" IF NOT EXIST T:\%MACHINE%\*.* MD T:\%MACHINE%
-
-REM Create ProdSW directory
-IF NOT EXIST %TARGETDIR%\*.* MD %TARGETDIR%
-
-REM Verify ProdSW directory was created
-IF NOT EXIST %TARGETDIR%\*.* GOTO TARGET_DIR_ERROR
-
-ECHO [OK] Target directory ready: %TARGETDIR%
-
-REM Create LOGS directory for machine-specific uploads
-IF "%TARGET%"=="MACHINE" IF NOT EXIST %LOGSDIR%\*.* MD %LOGSDIR%
-IF "%TARGET%"=="MACHINE" IF NOT EXIST %LOGSDIR%\*.* GOTO LOGS_DIR_ERROR
-IF "%TARGET%"=="MACHINE" ECHO [OK] Logs directory ready: %LOGSDIR%
-
-ECHO.
-
-:UPLOAD_BATCH_FILES
-ECHO [1/3] Uploading batch files from C:\BAT...
-
-REM Backup existing files on network before overwriting
-ECHO       Creating backups on network (.BAK files)...
-FOR %%F IN (%TARGETDIR%\*.BAT) DO COPY %%F %%~dpnF.BAK >NUL 2>NUL
-
-REM Copy batch files to network
-ECHO       Copying files to %TARGETDIR%...
-XCOPY C:\BAT\*.BAT %TARGETDIR%\ /Y
-IF ERRORLEVEL 4 GOTO UPLOAD_ERROR_INIT
-IF ERRORLEVEL 2 GOTO UPLOAD_ERROR_USER
-IF ERRORLEVEL 1 ECHO       [WARNING] No batch files found in C:\BAT
-IF NOT ERRORLEVEL 1 ECHO       [OK] Batch files uploaded
-
-ECHO.
-
-:UPLOAD_PROGRAMS
-REM Skip programs for COMMON target (batch files only)
-IF "%TARGET%"=="COMMON" GOTO SKIP_PROGRAMS
-
-ECHO [2/3] Uploading programs and config from C:\ATE...
-
-REM Check if ATE directory exists
-IF NOT EXIST C:\ATE\*.* GOTO NO_ATE_DIR
-
-REM Copy programs (.EXE, .BAT, .CFG) - exclude DAT files (they go to LOGS)
-ECHO       Copying programs to %TARGETDIR%...
-XCOPY C:\ATE\*.EXE %TARGETDIR%\ /S /Y  >NUL 2>NUL
-XCOPY C:\ATE\*.BAT %TARGETDIR%\ /S /Y  >NUL 2>NUL
-XCOPY C:\ATE\*.CFG %TARGETDIR%\ /S /Y  >NUL 2>NUL
-XCOPY C:\ATE\*.TXT %TARGETDIR%\ /S /Y  >NUL 2>NUL
-ECHO       [OK] Programs uploaded to ProdSW
-
-ECHO.
-GOTO UPLOAD_TEST_DATA
-
-:NO_ATE_DIR
-ECHO       [INFO] C:\ATE directory not found
-ECHO       Only batch files were uploaded
-GOTO SKIP_TEST_DATA
-
-:SKIP_PROGRAMS
-ECHO [2/3] Skipping programs/data (COMMON target only gets batch files)
-ECHO.
-GOTO SKIP_TEST_DATA
-
-:UPLOAD_TEST_DATA
-ECHO [3/3] Uploading test data to LOGS...
-
-REM Create log subdirectories
-IF NOT EXIST %LOGSDIR%\8BLOG\*.* MD %LOGSDIR%\8BLOG
-IF NOT EXIST %LOGSDIR%\DSCLOG\*.* MD %LOGSDIR%\DSCLOG
-IF NOT EXIST %LOGSDIR%\HVLOG\*.* MD %LOGSDIR%\HVLOG
-IF NOT EXIST %LOGSDIR%\PWRLOG\*.* MD %LOGSDIR%\PWRLOG
-IF NOT EXIST %LOGSDIR%\RMSLOG\*.* MD %LOGSDIR%\RMSLOG
-IF NOT EXIST %LOGSDIR%\7BLOG\*.* MD %LOGSDIR%\7BLOG
-
-REM Upload test data files to appropriate log folders
-ECHO       Uploading test data files...
-
-REM 8-channel data: 8BDATA -> 8BLOG
-IF EXIST C:\ATE\8BDATA\*.* XCOPY C:\ATE\8BDATA\*.DAT %LOGSDIR%\8BLOG\ /Y  >NUL 2>NUL
-
-REM DSC data: DSCDATA -> DSCLOG
-IF EXIST C:\ATE\DSCDATA\*.* XCOPY C:\ATE\DSCDATA\*.DAT %LOGSDIR%\DSCLOG\ /Y  >NUL 2>NUL
-
-REM HV data: HVDATA -> HVLOG
-IF EXIST C:\ATE\HVDATA\*.* XCOPY C:\ATE\HVDATA\*.DAT %LOGSDIR%\HVLOG\ /Y  >NUL 2>NUL
-
-REM Power data: PWRDATA -> PWRLOG
-IF EXIST C:\ATE\PWRDATA\*.* XCOPY C:\ATE\PWRDATA\*.DAT %LOGSDIR%\PWRLOG\ /Y  >NUL 2>NUL
-
-REM RMS data: RMSDATA -> RMSLOG
-IF EXIST C:\ATE\RMSDATA\*.* XCOPY C:\ATE\RMSDATA\*.DAT %LOGSDIR%\RMSLOG\ /Y  >NUL 2>NUL
-
-REM 7-channel data: 7BDATA -> 7BLOG
-IF EXIST C:\ATE\7BDATA\*.* XCOPY C:\ATE\7BDATA\*.DAT %LOGSDIR%\7BLOG\ /Y  >NUL 2>NUL
-
-ECHO       [OK] Test data uploaded to LOGS (for database import)
-
-GOTO UPLOAD_COMPLETE
-
-:SKIP_TEST_DATA
-REM No test data upload for COMMON target
-GOTO UPLOAD_COMPLETE
-
-:UPLOAD_COMPLETE
-ECHO ==============================================================
-ECHO Upload Complete
-ECHO ==============================================================
-ECHO.
-ECHO Files uploaded to:
-ECHO   %TARGETDIR% (software/config)
-IF "%TARGET%"=="MACHINE" ECHO   %LOGSDIR% (test data for database import)
-ECHO.
-IF "%TARGET%"=="COMMON" ECHO [WARNING] Files uploaded to COMMON - will affect ALL machines
-IF "%TARGET%"=="COMMON" ECHO          Other machines will receive these files on next reboot
-ECHO.
-ECHO Backup files (.BAK) created on network
-ECHO.
-IF "%TARGET%"=="MACHINE" ECHO To share these files with all machines, run: CTONW COMMON
-ECHO.
-GOTO END
-
-:TARGET_DIR_ERROR
-ECHO.
-ECHO [ERROR] Could not create target directory
-ECHO Target: %TARGETDIR%
-ECHO.
-ECHO Check: T: drive writable, sufficient disk space, stable network
-ECHO.
-PAUSE
-GOTO END
-
-:LOGS_DIR_ERROR
-ECHO.
-ECHO [ERROR] Could not create LOGS directory
-ECHO Target: %LOGSDIR%
-ECHO.
-ECHO Check: T: drive writable, sufficient disk space, stable network
-ECHO.
-PAUSE
-GOTO END
-
-:UPLOAD_ERROR_INIT
-ECHO.
-ECHO [ERROR] Upload initialization failed
-ECHO Possible causes: Insufficient memory, invalid path, or drive not accessible
-ECHO.
-PAUSE
-GOTO END
-
-:UPLOAD_ERROR_USER
-ECHO.
-ECHO [ERROR] Upload terminated by user (Ctrl+C)
-ECHO Upload may be incomplete - run CTONW again
-ECHO.
-PAUSE
-GOTO END
-
-:END
-REM Clean up environment variables
-SET TARGET=
-SET TARGETDIR=
-SET LOGSDIR=
+@ECHO OFF
+REM Computer to Network - Upload local files to network
+REM Version: 2.5 - Added /I flag, removed 2>NUL (DOS 6.22)
+REM Last modified: 2026-01-20
+
+REM Check MACHINE variable
+IF "%MACHINE%"=="" GOTO NO_MACHINE
+
+REM Check T: drive
+IF NOT EXIST T:\*.* GOTO NO_DRIVE
+
+REM Display banner
+ECHO.
+ECHO ==============================================================
+ECHO Upload: %MACHINE% to Network
+ECHO ==============================================================
+ECHO.
+
+REM Create target directories (ignore errors with >NUL)
+MD T:\%MACHINE% >NUL
+MD T:\%MACHINE%\ProdSW >NUL
+MD T:\%MACHINE%\LOGS >NUL
+
+REM Copy batch files (XCOPY /Y /I = no prompts, assume directory)
+ECHO Copying C:\BAT\*.BAT to T:\%MACHINE%\ProdSW...
+XCOPY C:\BAT\*.BAT T:\%MACHINE%\ProdSW /Y /I >NUL
+ECHO [OK] Batch files copied
+ECHO.
+
+REM Check for ATE directory
+IF NOT EXIST C:\ATE\*.* GOTO SKIP_ATE
+
+REM Copy ATE files
+ECHO Copying C:\ATE files to T:\%MACHINE%\ProdSW...
+IF EXIST C:\ATE\*.EXE XCOPY C:\ATE\*.EXE T:\%MACHINE%\ProdSW /Y /I >NUL
+IF EXIST C:\ATE\*.DAT XCOPY C:\ATE\*.DAT T:\%MACHINE%\ProdSW /Y /I >NUL
+IF EXIST C:\ATE\*.CFG XCOPY C:\ATE\*.CFG T:\%MACHINE%\ProdSW /Y /I >NUL
+ECHO [OK] ATE files copied
+ECHO.
+GOTO DONE
+
+:SKIP_ATE
+ECHO [INFO] No C:\ATE directory - skipping
+ECHO.
+
+:DONE
+ECHO ==============================================================
+ECHO Upload Complete
+ECHO ==============================================================
+ECHO.
+GOTO END
+
+:NO_MACHINE
+ECHO [ERROR] MACHINE variable not set
+ECHO Run DEPLOY.BAT first
+PAUSE
+GOTO END
+
+:NO_DRIVE
+ECHO [ERROR] T: drive not available
+ECHO Run C:\STARTNET.BAT first
+PAUSE
+GOTO END
+
+:END
--- a/projects/dataforth-dos/batch-files/DEPLOY.BAT
+++ b/projects/dataforth-dos/batch-files/DEPLOY.BAT
@@ -1,189 +1,87 @@
-@ECHO OFF
-REM One-time deployment script for DOS Update System
-REM Installs automatic update system on DOS 6.22 machines
-REM Usage: T:\COMMON\ProdSW\DEPLOY.BAT machine-name
-REM Example: T:\COMMON\ProdSW\DEPLOY.BAT TS-4R
-REM Version: 2.0 - Simplified deployment
-REM Last modified: 2026-01-19
-
-CLS
-
-REM Check machine name parameter provided
-IF "%1"=="" GOTO NO_MACHINE_NAME
-
-REM Save machine name to variable
-SET MACHINE=%1
-
-ECHO ==============================================================
-ECHO DOS Update System - Deployment
-ECHO ==============================================================
-ECHO Machine: %MACHINE%
-ECHO ==============================================================
-ECHO.
-ECHO Installing automatic update system...
-ECHO.
-ECHO Files to install:
-ECHO   - AUTOEXEC.BAT (startup configuration)
-ECHO   - NWTOC.BAT (download updates)
-ECHO   - CTONW.BAT (upload test data)
-ECHO   - UPDATE.BAT (full backup)
-ECHO   - CHECKUPD.BAT (check updates)
-ECHO   - STAGE.BAT (system file updates)
-ECHO   - REBOOT.BAT (apply staged updates)
-ECHO.
-PAUSE
-ECHO.
-
-REM Create C:\BAT directory
-ECHO [1/3] Creating C:\BAT directory...
-IF NOT EXIST C:\BAT\*.* MD C:\BAT
-IF NOT EXIST C:\BAT\*.* GOTO BAT_DIR_ERROR
-ECHO [OK] C:\BAT directory ready
-ECHO.
-
-REM Copy batch files from network to local machine
-ECHO [2/3] Copying batch files to C:\BAT...
-XCOPY T:\COMMON\ProdSW\NWTOC.BAT C:\BAT\ /Y
-IF ERRORLEVEL 4 GOTO COPY_ERROR
-ECHO   [OK] NWTOC.BAT
-
-XCOPY T:\COMMON\ProdSW\CTONW.BAT C:\BAT\ /Y
-IF ERRORLEVEL 4 GOTO COPY_ERROR
-ECHO   [OK] CTONW.BAT
-
-XCOPY T:\COMMON\ProdSW\UPDATE.BAT C:\BAT\ /Y
-IF ERRORLEVEL 4 GOTO COPY_ERROR
-ECHO   [OK] UPDATE.BAT
-
-XCOPY T:\COMMON\ProdSW\CHECKUPD.BAT C:\BAT\ /Y
-IF ERRORLEVEL 4 GOTO COPY_ERROR
-ECHO   [OK] CHECKUPD.BAT
-
-XCOPY T:\COMMON\ProdSW\STAGE.BAT C:\BAT\ /Y
-IF ERRORLEVEL 4 GOTO COPY_ERROR
-ECHO   [OK] STAGE.BAT
-
-XCOPY T:\COMMON\ProdSW\REBOOT.BAT C:\BAT\ /Y
-IF ERRORLEVEL 4 GOTO COPY_ERROR
-ECHO   [OK] REBOOT.BAT
-
-ECHO [OK] All batch files installed
-ECHO.
-
-REM Install AUTOEXEC.BAT with machine name
-ECHO [3/3] Installing AUTOEXEC.BAT...
-
-REM Copy template and modify machine name
-COPY T:\COMMON\ProdSW\AUTOEXEC.BAT C:\AUTOEXEC.TMP /Y >NUL
-IF ERRORLEVEL 1 GOTO AUTOEXEC_ERROR
-
-REM Create new AUTOEXEC with correct machine name
-REM Filter out existing SET MACHINE line and rebuild with new one
-ECHO @ECHO OFF > C:\AUTOEXEC.BAT
-TYPE C:\AUTOEXEC.TMP | FIND /V "@ECHO OFF" | FIND /V "SET MACHINE=" > C:\AUTOEXEC.TM1
-ECHO REM Dataforth Test Machine Startup - DOS 6.22 >> C:\AUTOEXEC.BAT
-ECHO REM Automatically runs after CONFIG.SYS during boot >> C:\AUTOEXEC.BAT
-ECHO REM Version: 3.0 - Auto-update system integrated >> C:\AUTOEXEC.BAT
-ECHO REM Last modified: 2026-01-19 >> C:\AUTOEXEC.BAT
-ECHO. >> C:\AUTOEXEC.BAT
-ECHO REM Set machine identity (configured by DEPLOY.BAT) >> C:\AUTOEXEC.BAT
-ECHO SET MACHINE=%MACHINE% >> C:\AUTOEXEC.BAT
-ECHO. >> C:\AUTOEXEC.BAT
-REM Filter out header comment lines using temp files (DOS 6.22 compatible)
-TYPE C:\AUTOEXEC.TM1 | FIND /V "REM Dataforth" > C:\AUTOEXEC.TM2
-TYPE C:\AUTOEXEC.TM2 | FIND /V "REM Automatically" > C:\AUTOEXEC.TM3
-TYPE C:\AUTOEXEC.TM3 | FIND /V "REM Version:" > C:\AUTOEXEC.TM4
-TYPE C:\AUTOEXEC.TM4 | FIND /V "REM Last modified" > C:\AUTOEXEC.TM5
-TYPE C:\AUTOEXEC.TM5 | FIND /V "REM Set machine identity" >> C:\AUTOEXEC.BAT
-
-REM Clean up temp files
-DEL C:\AUTOEXEC.TMP
-DEL C:\AUTOEXEC.TM1
-DEL C:\AUTOEXEC.TM2
-DEL C:\AUTOEXEC.TM3
-DEL C:\AUTOEXEC.TM4
-DEL C:\AUTOEXEC.TM5
-
-ECHO [OK] AUTOEXEC.BAT installed with MACHINE=%MACHINE%
-ECHO.
-
-REM Create machine folder on network for backups
-IF NOT EXIST T:\%MACHINE%\*.* MD T:\%MACHINE%
-IF NOT EXIST T:\%MACHINE%\*.* GOTO MACHINE_FOLDER_WARNING
-ECHO [OK] Network backup folder created: T:\%MACHINE%
-ECHO.
-GOTO DEPLOYMENT_COMPLETE
-
-:MACHINE_FOLDER_WARNING
-ECHO [WARNING] Could not create T:\%MACHINE% folder
-ECHO Backups will not work until this folder exists
-ECHO.
-
-:DEPLOYMENT_COMPLETE
-CLS
-ECHO ==============================================================
-ECHO Deployment Complete!
-ECHO ==============================================================
-ECHO.
-ECHO Machine: %MACHINE%
-ECHO.
-ECHO The automatic update system is now installed.
-ECHO.
-ECHO What happens on next reboot:
-ECHO   1. Network client starts (C:\STARTNET.BAT)
-ECHO   2. Software updates download automatically (NWTOC)
-ECHO   3. Test data uploads automatically (CTONW)
-ECHO   4. System ready for testing
-ECHO.
-ECHO ==============================================================
-ECHO REBOOT NOW
-ECHO ==============================================================
-ECHO.
-ECHO Press Ctrl+Alt+Del to reboot
-ECHO.
-ECHO After reboot, the system will be fully operational.
-ECHO.
-PAUSE
-GOTO END
-
-:NO_MACHINE_NAME
-ECHO.
-ECHO [ERROR] Machine name not provided
-ECHO.
-ECHO Usage: DEPLOY.BAT machine-name
-ECHO Example: DEPLOY.BAT TS-4R
-ECHO.
-ECHO Machine name must match network folder (T:\machine-name\)
-ECHO.
-PAUSE
-GOTO END
-
-:BAT_DIR_ERROR
-ECHO.
-ECHO [ERROR] Could not create C:\BAT directory
-ECHO Insufficient permissions or disk full
-ECHO.
-PAUSE
-GOTO END
-
-:COPY_ERROR
-ECHO.
-ECHO [ERROR] Failed to copy files from network
-ECHO.
-ECHO Check: T: drive accessible, C: drive has space
-ECHO.
-PAUSE
-GOTO END
-
-:AUTOEXEC_ERROR
-ECHO.
-ECHO [ERROR] Could not copy AUTOEXEC.BAT template
-ECHO.
-ECHO Verify T:\COMMON\ProdSW\AUTOEXEC.BAT exists
-ECHO.
-PAUSE
-GOTO END
-
-:END
-REM Clean up environment variable
-SET MACHINE=
+@ECHO OFF
+REM One-time deployment script for DOS Update System
+REM Usage: T:\COMMON\ProdSW\DEPLOY.BAT machine-name
+REM Version: 2.3 - Removed 2>NUL (DOS 6.22 only supports >NUL)
+REM Last modified: 2026-01-20
+
+CLS
+
+REM Check machine name parameter
+IF "%1"=="" GOTO NO_MACHINE
+
+REM Save machine name
+SET MACHINE=%1
+
+ECHO ==============================================================
+ECHO DOS Update System - Deployment
+ECHO ==============================================================
+ECHO Machine: %MACHINE%
+ECHO ==============================================================
+ECHO.
+ECHO Press any key to install...
+PAUSE >NUL
+ECHO.
+
+REM Create directories (ignore errors with >NUL)
+MD C:\BAT >NUL
+MD T:\%MACHINE% >NUL
+
+ECHO [1/2] Copying batch files to C:\BAT...
+XCOPY T:\COMMON\ProdSW\NWTOC.BAT C:\BAT /Y >NUL
+XCOPY T:\COMMON\ProdSW\CTONW.BAT C:\BAT /Y >NUL
+XCOPY T:\COMMON\ProdSW\UPDATE.BAT C:\BAT /Y >NUL
+XCOPY T:\COMMON\ProdSW\CHECKUPD.BAT C:\BAT /Y >NUL
+XCOPY T:\COMMON\ProdSW\STAGE.BAT C:\BAT /Y >NUL
+XCOPY T:\COMMON\ProdSW\REBOOT.BAT C:\BAT /Y >NUL
+ECHO [OK] Batch files installed
+ECHO.
+
+ECHO [2/2] Installing AUTOEXEC.BAT...
+REM Create AUTOEXEC.BAT with machine name
+ECHO @ECHO OFF > C:\AUTOEXEC.BAT
+ECHO REM Dataforth Test Machine - DOS 6.22 >> C:\AUTOEXEC.BAT
+ECHO SET MACHINE=%MACHINE% >> C:\AUTOEXEC.BAT
+ECHO SET PATH=C:\DOS;C:\NET;C:\BAT;C:\BATCH;C:\ >> C:\AUTOEXEC.BAT
+ECHO PROMPT $P$G >> C:\AUTOEXEC.BAT
+ECHO SET TEMP=C:\TEMP >> C:\AUTOEXEC.BAT
+ECHO SET TMP=C:\TEMP >> C:\AUTOEXEC.BAT
+ECHO MD C:\TEMP >NUL >> C:\AUTOEXEC.BAT
+ECHO CLS >> C:\AUTOEXEC.BAT
+ECHO ECHO. >> C:\AUTOEXEC.BAT
+ECHO ECHO Dataforth Test Machine: %MACHINE% >> C:\AUTOEXEC.BAT
+ECHO ECHO. >> C:\AUTOEXEC.BAT
+ECHO IF EXIST C:\STARTNET.BAT CALL C:\STARTNET.BAT >> C:\AUTOEXEC.BAT
+ECHO IF NOT EXIST T:\*.* GOTO NONET >> C:\AUTOEXEC.BAT
+ECHO IF EXIST C:\BAT\NWTOC.BAT CALL C:\BAT\NWTOC.BAT >> C:\AUTOEXEC.BAT
+ECHO IF EXIST C:\BAT\CTONW.BAT CALL C:\BAT\CTONW.BAT >> C:\AUTOEXEC.BAT
+ECHO GOTO READY >> C:\AUTOEXEC.BAT
+ECHO :NONET >> C:\AUTOEXEC.BAT
+ECHO ECHO [ERROR] Network not available >> C:\AUTOEXEC.BAT
+ECHO :READY >> C:\AUTOEXEC.BAT
+ECHO ECHO. >> C:\AUTOEXEC.BAT
+ECHO ECHO System Ready >> C:\AUTOEXEC.BAT
+ECHO ECHO. >> C:\AUTOEXEC.BAT
+ECHO CD \ATE >> C:\AUTOEXEC.BAT
+ECHO menux >> C:\AUTOEXEC.BAT
+ECHO [OK] AUTOEXEC.BAT installed with MACHINE=%MACHINE%
+ECHO.
+
+ECHO ==============================================================
+ECHO Deployment Complete - REBOOT NOW
+ECHO ==============================================================
+ECHO.
+PAUSE
+GOTO END
+
+:NO_MACHINE
+ECHO.
+ECHO [ERROR] Machine name not provided
+ECHO.
+ECHO Usage: DEPLOY.BAT machine-name
+ECHO Example: DEPLOY.BAT TS-4R
+ECHO.
+PAUSE
+GOTO END
+
+:END
+SET MACHINE=
--- a/projects/dataforth-dos/batch-files/NWTOC.BAT
+++ b/projects/dataforth-dos/batch-files/NWTOC.BAT
@@ -1,208 +1,86 @@
-@ECHO OFF
-REM Network to Computer - Download software updates from network to local C: drive
-REM Updates: T:\COMMON\ProdSW -> C:\BAT, T:\%MACHINE%\ProdSW -> C:\BAT and C:\ATE
-REM Version: 2.5 - Replaced XCOPY with simple COPY (more reliable in DOS 6.22)
-REM Last modified: 2026-01-20
-
-REM Verify MACHINE environment variable is set
-IF NOT "%MACHINE%"=="" GOTO CHECK_DRIVE
-
-ECHO.
-ECHO [ERROR] MACHINE variable not set
-ECHO.
-ECHO MACHINE must be set in AUTOEXEC.BAT
-ECHO Run DEPLOY.BAT to configure this machine
-ECHO.
-PAUSE
-GOTO END
-
-:CHECK_DRIVE
-REM Verify T: drive is accessible
-REM DOS 6.22: Direct file test is most reliable
-IF NOT EXIST T:\*.* GOTO NO_T_DRIVE
-GOTO START_UPDATE
-
-:NO_T_DRIVE
-C:
-ECHO.
-ECHO [ERROR] T: drive not available
-ECHO.
-ECHO Network drive must be mapped to \\D2TESTNAS\test
-ECHO Run: C:\STARTNET.BAT
-ECHO.
-PAUSE
-GOTO END
-
-:START_UPDATE
-ECHO.
-ECHO ==============================================================
-ECHO Download Updates: %MACHINE% from Network
-ECHO ==============================================================
-ECHO Source: T:\COMMON and T:\%MACHINE%
-ECHO Target: C:\BAT, C:\ATE, C:\NET
-ECHO ==============================================================
-ECHO.
-
-REM Verify update directories exist on network
-REM DOS 6.22: Check for files in ProdSW, not empty COMMON directory
-IF NOT EXIST T:\COMMON\ProdSW\*.* GOTO NO_PRODSW
-
-REM Machine-specific directory is optional
-IF NOT EXIST T:\%MACHINE%\*.* GOTO SKIP_MACHINE_CHECK
-IF NOT EXIST T:\%MACHINE%\ProdSW\*.* GOTO SKIP_MACHINE_CHECK
-GOTO UPDATE_BATCH_FILES
-
-:NO_PRODSW
-ECHO [ERROR] T:\COMMON\ProdSW directory not found
-ECHO Update directory is missing
-ECHO.
-PAUSE
-GOTO END
-
-:SKIP_MACHINE_CHECK
-ECHO [INFO] T:\%MACHINE%\ProdSW not found - skipping machine-specific updates
-ECHO.
-
-:UPDATE_BATCH_FILES
-ECHO [1/4] Updating batch files from T:\COMMON\ProdSW...
-
-REM Create C:\BAT directory if needed
-IF NOT EXIST C:\BAT\*.* MD C:\BAT
-
-REM Backup existing batch files before update
-ECHO       Creating backups (.BAK files)...
-FOR %%F IN (C:\BAT\*.BAT) DO COPY %%F %%~dpnF.BAK >NUL 2>NUL
-
-REM Copy batch files from COMMON (simple COPY, not XCOPY)
-ECHO       Copying updated files...
-COPY T:\COMMON\ProdSW\*.BAT C:\BAT /Y >NUL
-IF ERRORLEVEL 1 GOTO UPDATE_ERROR_INIT
-ECHO       [OK] Batch files updated from COMMON
-
-ECHO.
-
-:UPDATE_MACHINE_FILES
-ECHO [2/4] Updating machine-specific files from T:\%MACHINE%\ProdSW...
-
-REM Check if machine-specific directory exists
-IF NOT EXIST T:\%MACHINE%\ProdSW\*.* GOTO SKIP_MACHINE_FILES
-
-REM Create directories if needed
-IF NOT EXIST C:\BAT\*.* MD C:\BAT
-IF NOT EXIST C:\ATE\*.* MD C:\ATE
-
-REM Copy batch files
-ECHO       Copying batch files to C:\BAT...
-FOR %%F IN (T:\%MACHINE%\ProdSW\*.BAT) DO COPY %%F C:\BAT\ /Y >NUL 2>NUL
-IF NOT ERRORLEVEL 1 ECHO       [OK] Machine-specific batch files updated
-
-REM Copy executables
-ECHO       Copying programs to C:\ATE...
-FOR %%F IN (T:\%MACHINE%\ProdSW\*.EXE) DO COPY %%F C:\ATE\ /Y >NUL 2>NUL
-IF NOT ERRORLEVEL 1 ECHO       [OK] Machine-specific programs updated
-
-REM Copy data files
-ECHO       Copying data files to C:\ATE...
-FOR %%F IN (T:\%MACHINE%\ProdSW\*.DAT) DO COPY %%F C:\ATE\ /Y >NUL 2>NUL
-IF NOT ERRORLEVEL 1 ECHO       [OK] Machine-specific data files updated
-
-GOTO CHECK_SYSTEM_FILES
-
-:SKIP_MACHINE_FILES
-ECHO       [SKIP] No machine-specific directory
-ECHO.
-
-:CHECK_SYSTEM_FILES
-ECHO [3/4] Checking for system file updates...
-
-REM Check if DOS directory exists on network
-IF NOT EXIST T:\COMMON\DOS\*.* GOTO NO_SYSTEM_FILES
-
-REM Check for AUTOEXEC.NEW or CONFIG.NEW
-SET SYSUPD=0
-IF EXIST T:\COMMON\DOS\AUTOEXEC.NEW SET SYSUPD=1
-IF EXIST T:\COMMON\DOS\CONFIG.NEW SET SYSUPD=1
-
-REM If no system updates, continue to network files
-IF "%SYSUPD%"=="0" GOTO NO_SYSTEM_FILES
-
-REM System files need updating - stage them for reboot
-ECHO       [FOUND] System file updates available
-ECHO       Staging AUTOEXEC.BAT and/or CONFIG.SYS updates...
-ECHO.
-
-IF EXIST T:\COMMON\DOS\AUTOEXEC.NEW COPY T:\COMMON\DOS\AUTOEXEC.NEW C:\AUTOEXEC.NEW >NUL
-IF EXIST T:\COMMON\DOS\CONFIG.NEW COPY T:\COMMON\DOS\CONFIG.NEW C:\CONFIG.NEW >NUL
-
-REM Call staging script if it exists
-IF EXIST C:\BAT\STAGE.BAT GOTO CALL_STAGE
-
-ECHO       [WARNING] C:\BAT\STAGE.BAT not found
-ECHO       System files copied to C:\AUTOEXEC.NEW and C:\CONFIG.NEW
-ECHO       Manually copy these files after reboot
-ECHO.
-GOTO UPDATE_COMPLETE
-
-:CALL_STAGE
-CALL C:\BAT\STAGE.BAT
-GOTO END
-
-:NO_SYSTEM_FILES
-ECHO       [OK] No system file updates
-ECHO.
-
-:CHECK_NET_FILES
-ECHO [4/4] Checking for network client updates...
-
-REM Check if NET directory exists on network
-IF NOT EXIST T:\COMMON\NET\*.* GOTO NO_NET_FILES
-
-REM Backup network client files
-ECHO       Creating backups of C:\NET\...
-FOR %%F IN (C:\NET\*.DOS) DO COPY %%F %%~dpnF.BAK >NUL 2>NUL
-
-REM Copy network files (simple COPY, not XCOPY)
-ECHO       Copying updated network files...
-COPY T:\COMMON\NET\*.* C:\NET /Y >NUL
-IF NOT ERRORLEVEL 1 ECHO       [OK] Network client files updated
-GOTO UPDATE_COMPLETE
-
-:NO_NET_FILES
-ECHO       [OK] No network client updates
-ECHO.
-
-:UPDATE_COMPLETE
-ECHO ==============================================================
-ECHO Update Complete
-ECHO ==============================================================
-ECHO.
-ECHO Files updated from:
-ECHO   T:\COMMON\ProdSW       -> C:\BAT
-ECHO   T:\%MACHINE%\ProdSW    -> C:\BAT and C:\ATE
-ECHO.
-ECHO Backup files (.BAK) created in C:\BAT
-ECHO.
-IF "%SYSUPD%"=="1" ECHO [WARNING] Reboot required to apply system changes
-IF "%SYSUPD%"=="1" ECHO Run REBOOT or press Ctrl+Alt+Del
-ECHO.
-GOTO END
-
-:UPDATE_ERROR_INIT
-ECHO.
-ECHO [ERROR] Update initialization failed
-ECHO Possible causes: Insufficient memory, invalid path, or drive not accessible
-ECHO.
-PAUSE
-GOTO END
-
-:UPDATE_ERROR_USER
-ECHO.
-ECHO [ERROR] Update terminated by user (Ctrl+C)
-ECHO Update may be incomplete - run NWTOC again
-ECHO.
-PAUSE
-GOTO END
-
-:END
-REM Clean up environment variables
-SET SYSUPD=
+@ECHO OFF
+REM Network to Computer - Download software updates from network to local C: drive
+REM Version: 2.8 - Added /I flag, removed 2>NUL (DOS 6.22)
+REM Last modified: 2026-01-20
+
+REM Check MACHINE variable
+IF "%MACHINE%"=="" GOTO NO_MACHINE
+
+REM Check T: drive
+IF NOT EXIST T:\*.* GOTO NO_DRIVE
+
+REM Display banner
+ECHO.
+ECHO ==============================================================
+ECHO Download Updates: %MACHINE% from Network
+ECHO ==============================================================
+ECHO.
+
+REM Create local directories (ignore errors with >NUL)
+MD C:\BAT >NUL
+MD C:\ATE >NUL
+MD C:\NET >NUL
+
+REM Check for COMMON updates
+IF NOT EXIST T:\COMMON\ProdSW\*.* GOTO NO_COMMON
+
+ECHO [1/3] Copying from T:\COMMON\ProdSW to C:\BAT...
+XCOPY T:\COMMON\ProdSW\*.BAT C:\BAT /Y /I >NUL
+ECHO [OK] Common batch files updated
+ECHO.
+
+REM Check for machine-specific updates
+IF NOT EXIST T:\%MACHINE%\ProdSW\*.* GOTO SKIP_MACHINE
+
+ECHO [2/3] Copying from T:\%MACHINE%\ProdSW...
+IF EXIST T:\%MACHINE%\ProdSW\*.BAT XCOPY T:\%MACHINE%\ProdSW\*.BAT C:\BAT /Y /I >NUL
+IF EXIST T:\%MACHINE%\ProdSW\*.EXE XCOPY T:\%MACHINE%\ProdSW\*.EXE C:\ATE /Y /I >NUL
+IF EXIST T:\%MACHINE%\ProdSW\*.DAT XCOPY T:\%MACHINE%\ProdSW\*.DAT C:\ATE /Y /I >NUL
+IF EXIST T:\%MACHINE%\ProdSW\*.CFG XCOPY T:\%MACHINE%\ProdSW\*.CFG C:\ATE /Y /I >NUL
+ECHO [OK] Machine-specific files updated
+ECHO.
+GOTO CHECK_NET
+
+:SKIP_MACHINE
+ECHO [2/3] No machine-specific updates (T:\%MACHINE%\ProdSW not found)
+ECHO.
+
+:CHECK_NET
+REM Check for network client updates
+IF NOT EXIST T:\COMMON\NET\*.* GOTO SKIP_NET
+
+ECHO [3/3] Copying from T:\COMMON\NET to C:\NET...
+XCOPY T:\COMMON\NET\*.* C:\NET /Y /I >NUL
+ECHO [OK] Network files updated
+ECHO.
+GOTO DONE
+
+:SKIP_NET
+ECHO [3/3] No network updates (T:\COMMON\NET not found)
+ECHO.
+
+:DONE
+ECHO ==============================================================
+ECHO Download Complete
+ECHO ==============================================================
+ECHO.
+GOTO END
+
+:NO_COMMON
+ECHO [ERROR] T:\COMMON\ProdSW not found
+PAUSE
+GOTO END
+
+:NO_MACHINE
+ECHO [ERROR] MACHINE variable not set
+ECHO Run DEPLOY.BAT first
+PAUSE
+GOTO END
+
+:NO_DRIVE
+ECHO [ERROR] T: drive not available
+ECHO Run C:\STARTNET.BAT first
+PAUSE
+GOTO END
+
+:END
--- a/projects/dataforth-dos/batch-files/UPDATE-PRODSW.BAT
+++ b/projects/dataforth-dos/batch-files/UPDATE-PRODSW.BAT
@@ -0,0 +1,199 @@
+@ECHO OFF
+REM UPDATE.BAT - Backup Dataforth test machine to network storage
+REM Usage: UPDATE [machine-name]
+REM Example: UPDATE TS-4R
+REM
+REM If machine-name not provided, uses MACHINE environment variable
+REM from AUTOEXEC.BAT
+REM
+REM Version: 2.3 - Fixed XCOPY trailing backslash for DOS 6.22
+REM Last modified: 2026-01-20
+
+REM ==================================================================
+REM STEP 1: Determine machine name
+REM ==================================================================
+
+IF NOT "%1"=="" GOTO USE_PARAM
+IF NOT "%MACHINE%"=="" GOTO USE_ENV
+
+:NO_MACHINE
+ECHO.
+ECHO [ERROR] Machine name not specified
+ECHO.
+ECHO Usage: UPDATE machine-name
+ECHO   Example: UPDATE TS-4R
+ECHO.
+ECHO Or set MACHINE variable in AUTOEXEC.BAT:
+ECHO   SET MACHINE=TS-4R
+ECHO.
+PAUSE
+GOTO END
+
+:USE_PARAM
+SET MACHINE=%1
+GOTO CHECK_DRIVE
+
+:USE_ENV
+REM Machine name from environment variable
+GOTO CHECK_DRIVE
+
+REM ==================================================================
+REM STEP 2: Verify T: drive is accessible
+REM ==================================================================
+
+:CHECK_DRIVE
+ECHO Checking network drive T:...
+
+REM DOS 6.22: Direct file test is most reliable
+IF NOT EXIST T:\*.* GOTO NO_T_DRIVE
+
+ECHO [OK] T: drive accessible
+GOTO START_BACKUP
+
+:NO_T_DRIVE
+ECHO.
+ECHO [ERROR] T: drive not available
+ECHO.
+ECHO Network drive T: must be mapped to \\D2TESTNAS\test
+ECHO.
+ECHO Run STARTNET.BAT to map network drives:
+ECHO   C:\STARTNET.BAT
+ECHO.
+ECHO Or map manually:
+ECHO   NET USE T: \\D2TESTNAS\test /YES
+ECHO.
+PAUSE
+GOTO END
+
+REM ==================================================================
+REM STEP 3: Create backup directory structure
+REM ==================================================================
+
+:START_BACKUP
+ECHO.
+ECHO ==============================================================
+ECHO Backup: Machine %MACHINE%
+ECHO ==============================================================
+ECHO Source: C:\
+ECHO Target: T:\%MACHINE%\BACKUP
+ECHO.
+
+REM Create machine directory if it doesn't exist
+IF NOT EXIST T:\%MACHINE%\NUL MD T:\%MACHINE%
+
+REM Create backup directory
+IF NOT EXIST T:\%MACHINE%\BACKUP\NUL MD T:\%MACHINE%\BACKUP
+
+REM Check if backup directory was created successfully
+IF NOT EXIST T:\%MACHINE%\BACKUP\*.* GOTO BACKUP_DIR_ERROR
+
+ECHO [OK] Backup directory ready
+ECHO.
+
+REM ==================================================================
+REM STEP 4: Perform backup
+REM ==================================================================
+
+ECHO Starting backup...
+ECHO This may take several minutes depending on file count.
+ECHO.
+
+REM XCOPY options for DOS 6.22:
+REM /S = Copy subdirectories (except empty ones)
+REM /E = Copy subdirectories (including empty ones)
+REM /Y = Suppress prompts (auto-overwrite)
+REM /H = Copy hidden and system files
+REM /K = Copy attributes
+REM /C = Continue on errors
+REM
+REM NOTE: /D flag removed - requires date parameter in DOS 6.22 (/D:mm-dd-yy)
+REM NOTE: /Q flag not available in DOS 6.22 (added in later Windows versions)
+
+XCOPY C:\*.* T:\%MACHINE%\BACKUP /S /E /Y /H /K /C
+
+REM Check XCOPY error level
+REM 0 = Files copied OK
+REM 1 = No files found to copy
+REM 2 = User terminated (Ctrl+C)
+REM 4 = Initialization error (insufficient memory, invalid path, etc)
+REM 5 = Disk write error
+
+IF ERRORLEVEL 5 GOTO DISK_ERROR
+IF ERRORLEVEL 4 GOTO INIT_ERROR
+IF ERRORLEVEL 2 GOTO USER_ABORT
+IF ERRORLEVEL 1 GOTO NO_FILES
+
+ECHO.
+ECHO [OK] Backup completed successfully
+ECHO.
+ECHO Files backed up to: T:\%MACHINE%\BACKUP
+GOTO END
+
+REM ==================================================================
+REM ERROR HANDLERS
+REM ==================================================================
+
+:BACKUP_DIR_ERROR
+ECHO.
+ECHO [ERROR] Could not create backup directory
+ECHO Target: T:\%MACHINE%\BACKUP
+ECHO.
+ECHO Check:
+ECHO - T: drive is writable
+ECHO - Sufficient disk space on T:
+ECHO - Network connection is stable
+ECHO.
+PAUSE
+GOTO END
+
+:DISK_ERROR
+ECHO.
+ECHO [ERROR] Disk write error
+ECHO.
+ECHO Possible causes:
+ECHO - Target drive is full
+ECHO - Network connection lost
+ECHO - Permission denied
+ECHO.
+PAUSE
+GOTO END
+
+:INIT_ERROR
+ECHO.
+ECHO [ERROR] Backup initialization failed
+ECHO.
+ECHO Possible causes:
+ECHO - Insufficient memory
+ECHO - Invalid path
+ECHO - Target drive not accessible
+ECHO.
+PAUSE
+GOTO END
+
+:USER_ABORT
+ECHO.
+ECHO [WARNING] Backup terminated by user (Ctrl+C)
+ECHO.
+ECHO Backup may be incomplete!
+ECHO.
+PAUSE
+GOTO END
+
+:NO_FILES
+ECHO.
+ECHO [WARNING] No files found to copy
+ECHO.
+ECHO This may indicate:
+ECHO - All files are already up to date (/D option)
+ECHO - Source drive is empty
+ECHO.
+PAUSE
+GOTO END
+
+REM ==================================================================
+REM CLEANUP AND EXIT
+REM ==================================================================
+
+:END
+REM Clean up environment variables (DOS has limited space)
+SET OLDDRV=
--- a/projects/dataforth-dos/batch-files/UPDATE-ROOT.BAT
+++ b/projects/dataforth-dos/batch-files/UPDATE-ROOT.BAT
@@ -1,5 +1,5 @@
-@ECHO OFF
-REM UPDATE.BAT - Redirect to DEPLOY.BAT in proper location
-REM Usage: UPDATE.BAT machine-name
-REM Example: UPDATE.BAT TS-4R
-CALL T:\COMMON\ProdSW\DEPLOY.BAT %1
+@ECHO OFF
+REM UPDATE.BAT - Redirect to DEPLOY.BAT in proper location
+REM Usage: UPDATE.BAT machine-name
+REM Example: UPDATE.BAT TS-4R
+CALL T:\COMMON\ProdSW\DEPLOY.BAT %1
--- a/projects/msp-tools/guru-rmm/agent-legacy/GuruRMM-Agent.ps1
+++ b/projects/msp-tools/guru-rmm/agent-legacy/GuruRMM-Agent.ps1
@@ -1,19 +1,56 @@
 #Requires -Version 2.0
 <#
 .SYNOPSIS
-    GuruRMM Legacy Agent - PowerShell-based agent for Windows Server 2008 R2 and older systems
+    GuruRMM Legacy Agent for Windows Server 2008 R2 and older systems.

 .DESCRIPTION
-    Lightweight RMM agent that:
-    - Registers with GuruRMM server using site code
-    - Reports system information
-    - Executes remote scripts/commands
-    - Monitors system health
+    This PowerShell-based agent is designed for legacy Windows systems that cannot
+    run the modern Rust-based GuruRMM agent. It provides basic RMM functionality
+    including registration, heartbeat, system info collection, and remote command
+    execution.
+
+    IMPORTANT: This agent is intended for legacy systems only. For Windows 10/
+    Server 2016 and newer, use the native Rust agent instead.
+
+.PARAMETER ConfigPath
+    Path to the agent configuration file. Default: $env:ProgramData\GuruRMM\agent.json
+
+.PARAMETER ServerUrl
+    The URL of the GuruRMM server (e.g., https://rmm.example.com)
+
+.PARAMETER SiteCode
+    The site code for agent registration (e.g., ACME-CORP-1234)
+
+.PARAMETER AllowInsecureTLS
+    [SECURITY RISK] Disables SSL/TLS certificate validation. Required ONLY for
+    systems with self-signed certificates or broken certificate chains.
+
+    WARNING: This flag makes the connection vulnerable to man-in-the-middle
+    attacks. Only use on isolated networks or when absolutely necessary.
+
+    This flag must be explicitly provided - certificate validation is enabled
+    by default.
+
+.PARAMETER Register
+    Register this agent with the server.
+
+.EXAMPLE
+    # Secure installation (recommended)
+    .\GuruRMM-Agent.ps1 -Register -ServerUrl "https://rmm.example.com" -SiteCode "ACME-CORP-1234"
+
+.EXAMPLE
+    # Insecure installation (legacy systems with self-signed certs ONLY)
+    .\GuruRMM-Agent.ps1 -Register -ServerUrl "https://rmm.example.com" -SiteCode "ACME-CORP-1234" -AllowInsecureTLS
+
+.EXAMPLE
+    # Run the agent
+    .\GuruRMM-Agent.ps1

 .NOTES
-    Compatible with PowerShell 2.0+ (Windows Server 2008 R2)
+    Version: 1.1.0
+    Requires: PowerShell 2.0+
+    Platforms: Windows Server 2008 R2, Windows 7, and newer
    Author: GuruRMM
-    Version: 1.0.0
 #>

 param(
@@ -27,18 +64,23 @@ param(
    [string]$SiteCode,

    [Parameter()]
-    [string]$ServerUrl = "https://rmm-api.azcomputerguru.com"
+    [string]$ServerUrl = "https://rmm-api.azcomputerguru.com",
+
+    [Parameter()]
+    [switch]$AllowInsecureTLS
 )

 # ============================================================================
 # Configuration
 # ============================================================================

-$script:Version = "1.0.0"
+$script:Version = "1.1.0"
 $script:AgentType = "powershell-legacy"
 $script:ConfigDir = "$env:ProgramData\GuruRMM"
 $script:LogFile = "$script:ConfigDir\agent.log"
 $script:PollInterval = 60  # seconds
+$script:AllowInsecureTLS = $AllowInsecureTLS
+$script:TLSInitialized = $false

 # ============================================================================
 # Logging
@@ -67,6 +109,63 @@ function Write-Log {
    } catch {}
 }

+# ============================================================================
+# TLS Initialization
+# ============================================================================
+
+function Initialize-TLS {
+    if ($script:TLSInitialized) {
+        return
+    }
+
+    # Configure TLS - prefer TLS 1.2
+    try {
+        [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12
+        Write-Log "TLS 1.2 configured successfully" "INFO"
+    } catch {
+        Write-Log "TLS 1.2 not available, trying TLS 1.1" "WARN"
+        try {
+            [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls11
+        } catch {
+            Write-Log "TLS 1.1 not available - using system default TLS" "WARN"
+            try {
+                [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls
+            } catch {
+                Write-Log "TLS configuration failed - connection security may be limited" "WARN"
+            }
+        }
+    }
+
+    # Certificate validation - ONLY disable if explicitly requested
+    if ($script:AllowInsecureTLS) {
+        Write-Log "============================================" "WARN"
+        Write-Log "[SECURITY WARNING] Certificate validation DISABLED" "WARN"
+        Write-Log "This makes the connection vulnerable to MITM attacks" "WARN"
+        Write-Log "Only use on legacy systems with self-signed certificates" "WARN"
+        Write-Log "============================================" "WARN"
+
+        # Log to Windows Event Log for audit trail
+        try {
+            $source = "GuruRMM"
+            if (-not [System.Diagnostics.EventLog]::SourceExists($source)) {
+                New-EventLog -LogName Application -Source $source -ErrorAction SilentlyContinue
+            }
+            Write-EventLog -LogName Application -Source $source -EventId 1001 -EntryType Warning `
+                -Message "GuruRMM agent started with certificate validation disabled (-AllowInsecureTLS). This is a security risk."
+        } catch {
+            Write-Log "Could not write to Windows Event Log: $_" "WARN"
+        }
+
+        [System.Net.ServicePointManager]::ServerCertificateValidationCallback = { $true }
+    } else {
+        Write-Log "Certificate validation ENABLED (secure mode)" "INFO"
+        # Ensure callback is reset to default (validate certificates)
+        [System.Net.ServicePointManager]::ServerCertificateValidationCallback = $null
+    }
+
+    $script:TLSInitialized = $true
+}
+
 # ============================================================================
 # HTTP Functions (PS 2.0 compatible)
 # ============================================================================
@@ -82,6 +181,9 @@ function Invoke-ApiRequest {
    $url = "$($script:Config.ServerUrl)$Endpoint"

    try {
+        # Initialize TLS settings (only runs once)
+        Initialize-TLS
+
        # Use .NET WebClient for PS 2.0 compatibility
        $webClient = New-Object System.Net.WebClient
        $webClient.Headers.Add("Content-Type", "application/json")
@@ -91,17 +193,6 @@ function Invoke-ApiRequest {
            $webClient.Headers.Add("Authorization", "Bearer $ApiKey")
        }

-        # Handle TLS (important for older systems)
-        try {
-            [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12
-        } catch {
-            # Fallback for systems without TLS 1.2
-            [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls
-        }
-
-        # Ignore certificate errors for self-signed certs (optional)
-        [System.Net.ServicePointManager]::ServerCertificateValidationCallback = { $true }
-
        if ($Method -eq "GET") {
            $response = $webClient.DownloadString($url)
        } else {
--- a/projects/msp-tools/guru-rmm/agent-legacy/Install-GuruRMM.ps1
+++ b/projects/msp-tools/guru-rmm/agent-legacy/Install-GuruRMM.ps1
@@ -15,8 +15,20 @@
 .PARAMETER ServerUrl
    The GuruRMM server URL (default: https://rmm-api.azcomputerguru.com)

+.PARAMETER AllowInsecureTLS
+    [SECURITY RISK] Disables SSL/TLS certificate validation. Required ONLY for
+    systems with self-signed certificates or broken certificate chains.
+
+    WARNING: This flag makes the connection vulnerable to man-in-the-middle
+    attacks. Only use on isolated networks or when absolutely necessary.
+
 .EXAMPLE
+    # Secure installation (recommended)
    .\Install-GuruRMM.ps1 -SiteCode DARK-GROVE-7839
+
+.EXAMPLE
+    # Insecure installation (legacy systems with self-signed certs ONLY)
+    .\Install-GuruRMM.ps1 -SiteCode DARK-GROVE-7839 -AllowInsecureTLS
 #>

 param(
@@ -24,7 +36,10 @@ param(
    [string]$SiteCode,

    [Parameter()]
-    [string]$ServerUrl = "https://rmm-api.azcomputerguru.com"
+    [string]$ServerUrl = "https://rmm-api.azcomputerguru.com",
+
+    [Parameter()]
+    [switch]$AllowInsecureTLS
 )

 $ErrorActionPreference = "Stop"
@@ -112,8 +127,15 @@ try {

 # Step 3: Register agent
 Write-Status "Registering with GuruRMM server..."
+if ($AllowInsecureTLS) {
+    Write-Status "[SECURITY WARNING] Installing with certificate validation DISABLED" "WARN"
+    Write-Status "This makes the connection vulnerable to MITM attacks" "WARN"
+}
 try {
    $registerArgs = "-ExecutionPolicy Bypass -File `"$destScript`" -SiteCode `"$SiteCode`" -ServerUrl `"$ServerUrl`""
+    if ($AllowInsecureTLS) {
+        $registerArgs += " -AllowInsecureTLS"
+    }
    $process = Start-Process powershell.exe -ArgumentList $registerArgs -Wait -PassThru -NoNewWindow

    if ($process.ExitCode -ne 0) {
@@ -137,13 +159,19 @@ try {

 # Step 5: Create scheduled task
 try {
-    # Create the task to run at startup and every 5 minutes
+    # Create the task to run at startup
    $taskCommand = "powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -File `"$destScript`""
+    if ($AllowInsecureTLS) {
+        $taskCommand += " -AllowInsecureTLS"
+    }

    # Create task that runs at system startup
    schtasks /create /tn $TaskName /tr $taskCommand /sc onstart /ru SYSTEM /rl HIGHEST /f | Out-Null

    Write-Status "Scheduled task created: $TaskName" "OK"
+    if ($AllowInsecureTLS) {
+        Write-Status "Task configured with -AllowInsecureTLS flag" "WARN"
+    }
 } catch {
    Write-Status "Failed to create scheduled task: $($_.Exception.Message)" "ERROR"
    Write-Status "You may need to manually create the task" "WARN"
--- a/projects/msp-tools/guru-rmm/agent/Cargo.toml
+++ b/projects/msp-tools/guru-rmm/agent/Cargo.toml
@@ -45,6 +45,9 @@ thiserror = "1"
 # UUID for identifiers
 uuid = { version = "1", features = ["v4", "serde"] }

+# URL parsing for download validation
+url = "2"
+
 # SHA256 checksums for update verification
 sha2 = "0.10"

--- a/projects/msp-tools/guru-rmm/agent/src/main.rs
+++ b/projects/msp-tools/guru-rmm/agent/src/main.rs
@@ -457,14 +457,14 @@ WantedBy=multi-user.target
        anyhow::bail!("systemctl enable failed");
    }

-    println!("\n✓ GuruRMM Agent installed successfully!");
+    println!("\n[OK] GuruRMM Agent installed successfully!");
    println!("\nInstalled files:");
    println!("  Binary: {}", binary_dest);
    println!("  Config: {}", config_dest);
    println!("  Service: {}", unit_file);

    if config_needs_manual_edit {
-        println!("\n⚠️  IMPORTANT: Edit {} with your server URL and API key!", config_dest);
+        println!("\n[WARNING] IMPORTANT: Edit {} with your server URL and API key!", config_dest);
        println!("\nNext steps:");
        println!("  1. Edit {} with your server URL and API key", config_dest);
        println!("  2. Start the service: sudo systemctl start {}", SERVICE_NAME);
@@ -475,9 +475,9 @@ WantedBy=multi-user.target
            .status();

        if status.is_ok() && status.unwrap().success() {
-            println!("✓ Service started successfully!");
+            println!("[OK] Service started successfully!");
        } else {
-            println!("⚠️  Failed to start service. Check logs: sudo journalctl -u {} -f", SERVICE_NAME);
+            println!("[WARNING] Failed to start service. Check logs: sudo journalctl -u {} -f", SERVICE_NAME);
        }
    }

@@ -556,7 +556,7 @@ async fn uninstall_systemd_service() -> Result<()> {
        .args(["daemon-reload"])
        .status();

-    println!("\n✓ GuruRMM Agent uninstalled successfully!");
+    println!("\n[OK] GuruRMM Agent uninstalled successfully!");
    println!("\nNote: Config directory {} was preserved.", CONFIG_DIR);
    println!("Remove it manually if no longer needed: sudo rm -rf {}", CONFIG_DIR);

@@ -582,7 +582,7 @@ async fn start_service() -> Result<()> {
            .context("Failed to start service")?;

        if status.success() {
-            println!("** Service started successfully");
+            println!("[OK] Service started successfully");
            println!("Check status: sudo systemctl status gururmm-agent");
        } else {
            anyhow::bail!("Failed to start service. Check: sudo journalctl -u gururmm-agent -n 50");
@@ -616,7 +616,7 @@ async fn stop_service() -> Result<()> {
            .context("Failed to stop service")?;

        if status.success() {
-            println!("** Service stopped successfully");
+            println!("[OK] Service stopped successfully");
        } else {
            anyhow::bail!("Failed to stop service");
        }
--- a/projects/msp-tools/guru-rmm/agent/src/updater/mod.rs
+++ b/projects/msp-tools/guru-rmm/agent/src/updater/mod.rs
@@ -177,7 +177,36 @@ impl AgentUpdater {
    }

    /// Download the new binary to a temp file
+    ///
+    /// Security: Validates URL against allowed domains and requires HTTPS for external hosts
    async fn download_binary(&self, url: &str) -> Result<PathBuf> {
+        // Validate URL is from trusted domain
+        let allowed_domains = [
+            "rmm-api.azcomputerguru.com",
+            "downloads.azcomputerguru.com",
+            "172.16.3.30",  // Internal server
+        ];
+
+        let parsed_url = url::Url::parse(url)
+            .context("Invalid download URL")?;
+
+        let host = parsed_url.host_str()
+            .ok_or_else(|| anyhow::anyhow!("No host in download URL"))?;
+
+        if !allowed_domains.iter().any(|d| host == *d || host.ends_with(&format!(".{}", d))) {
+            return Err(anyhow::anyhow!(
+                "Download URL host '{}' not in allowed domains",
+                host
+            ));
+        }
+
+        // Require HTTPS (except for local/internal IPs)
+        if parsed_url.scheme() != "https" && !host.starts_with("172.16.") && !host.starts_with("192.168.") {
+            return Err(anyhow::anyhow!("Download URL must use HTTPS"));
+        }
+
+        info!("[OK] URL validation passed: {}", url);
+
        let response = self.http_client.get(url)
            .send()
            .await
@@ -273,10 +302,26 @@ impl AgentUpdater {

    #[cfg(unix)]
    async fn create_unix_rollback_watchdog(&self) -> Result<()> {
+        use std::os::unix::fs::PermissionsExt;
+
        let backup_path = self.config.backup_path();
        let binary_path = &self.config.binary_path;
        let timeout = self.config.rollback_timeout_secs;

+        // Use secure directory instead of /tmp/ (world-writable)
+        let script_dir = PathBuf::from("/var/run/gururmm");
+
+        // Create directory if needed with restricted permissions (owner only)
+        if !script_dir.exists() {
+            tokio::fs::create_dir_all(&script_dir).await
+                .context("Failed to create secure script directory")?;
+            std::fs::set_permissions(&script_dir, std::fs::Permissions::from_mode(0o700))
+                .context("Failed to set script directory permissions")?;
+        }
+
+        // Use UUID in filename to prevent predictable paths
+        let script_path = script_dir.join(format!("rollback-{}.sh", Uuid::new_v4()));
+
        let script = format!(r#"#!/bin/bash
 # GuruRMM Rollback Watchdog
 # Auto-generated - will be deleted after successful update
@@ -284,49 +329,50 @@ impl AgentUpdater {
 BACKUP="{backup}"
 BINARY="{binary}"
 TIMEOUT={timeout}
+SCRIPT_PATH="{script}"

 sleep $TIMEOUT

 # Check if agent service is running
 if ! systemctl is-active --quiet gururmm-agent 2>/dev/null; then
-    echo "Agent not running after update, rolling back..."
+    echo "[WARNING] Agent not running after update, rolling back..."
    if [ -f "$BACKUP" ]; then
        cp "$BACKUP" "$BINARY"
        chmod +x "$BINARY"
        systemctl start gururmm-agent
-        echo "Rollback completed"
+        echo "[OK] Rollback completed"
    else
-        echo "No backup file found!"
+        echo "[ERROR] No backup file found!"
    fi
 fi

 # Clean up this script
-rm -f /tmp/gururmm-rollback.sh
+rm -f "$SCRIPT_PATH"
 "#,
            backup = backup_path.display(),
            binary = binary_path.display(),
-            timeout = timeout
+            timeout = timeout,
+            script = script_path.display()
        );

-        let script_path = PathBuf::from("/tmp/gururmm-rollback.sh");
-        fs::write(&script_path, script).await?;
+        fs::write(&script_path, script).await
+            .context("Failed to write rollback script")?;

-        // Make executable and run in background
-        tokio::process::Command::new("chmod")
-            .arg("+x")
-            .arg(&script_path)
-            .status()
-            .await?;
+        // Set restrictive permissions (700 - owner only)
+        std::fs::set_permissions(&script_path, std::fs::Permissions::from_mode(0o700))
+            .context("Failed to set rollback script permissions")?;

-        // Spawn as detached background process
-        tokio::process::Command::new("nohup")
+        // Spawn as detached background process using setsid (not nohup with "&" literal arg)
+        tokio::process::Command::new("setsid")
            .arg("bash")
            .arg(&script_path)
-            .arg("&")
+            .stdin(std::process::Stdio::null())
+            .stdout(std::process::Stdio::null())
+            .stderr(std::process::Stdio::null())
            .spawn()
            .context("Failed to spawn rollback watchdog")?;

-        info!("Rollback watchdog started (timeout: {}s)", timeout);
+        info!("[OK] Rollback watchdog started (timeout: {}s)", timeout);
        Ok(())
    }

@@ -524,12 +570,29 @@ Remove-Item -Path $MyInvocation.MyCommand.Path -Force
    pub async fn cancel_rollback_watchdog(&self) {
        #[cfg(unix)]
        {
-            // Kill the watchdog script
+            // Kill any running rollback watchdog scripts
            let _ = tokio::process::Command::new("pkill")
-                .args(["-f", "gururmm-rollback.sh"])
+                .args(["-f", "rollback-.*\\.sh"])
                .status()
                .await;
-            let _ = fs::remove_file("/tmp/gururmm-rollback.sh").await;
+
+            // Clean up the secure script directory
+            let script_dir = PathBuf::from("/var/run/gururmm");
+            if script_dir.exists() {
+                // Remove all rollback scripts in the directory
+                if let Ok(mut entries) = tokio::fs::read_dir(&script_dir).await {
+                    while let Ok(Some(entry)) = entries.next_entry().await {
+                        let path = entry.path();
+                        if path.file_name()
+                            .and_then(|n| n.to_str())
+                            .map(|n| n.starts_with("rollback-"))
+                            .unwrap_or(false)
+                        {
+                            let _ = fs::remove_file(&path).await;
+                        }
+                    }
+                }
+            }
        }

        #[cfg(windows)]
--- a/projects/msp-tools/guru-rmm/dashboard/src/api/client.ts
+++ b/projects/msp-tools/guru-rmm/dashboard/src/api/client.ts
@@ -1,4 +1,4 @@
-import axios from "axios";
+import axios, { AxiosError } from "axios";

 // Default to production URL, override with VITE_API_URL for local dev
 const API_URL = import.meta.env.VITE_API_URL || "https://rmm-api.azcomputerguru.com";
@@ -10,22 +10,41 @@ export const api = axios.create({
  },
 });

-// Add auth token to requests
+// Token management - use sessionStorage (cleared on tab close) instead of localStorage
+// This provides better security against XSS attacks as tokens are not persisted
+const TOKEN_KEY = "gururmm_auth_token";
+
+export const getToken = (): string | null => {
+  return sessionStorage.getItem(TOKEN_KEY);
+};
+
+export const setToken = (token: string): void => {
+  sessionStorage.setItem(TOKEN_KEY, token);
+};
+
+export const clearToken = (): void => {
+  sessionStorage.removeItem(TOKEN_KEY);
+};
+
+// Request interceptor - add auth header
 api.interceptors.request.use((config) => {
-  const token = localStorage.getItem("token");
+  const token = getToken();
  if (token) {
    config.headers.Authorization = `Bearer ${token}`;
  }
  return config;
 });

-// Handle auth errors
+// Response interceptor - handle 401 unauthorized
 api.interceptors.response.use(
  (response) => response,
-  (error) => {
+  (error: AxiosError) => {
    if (error.response?.status === 401) {
-      localStorage.removeItem("token");
-      window.location.href = "/login";
+      clearToken();
+      // Use a more graceful redirect that preserves SPA state
+      if (window.location.pathname !== "/login") {
+        window.location.href = "/login";
+      }
    }
    return Promise.reject(error);
  }
@@ -156,9 +175,31 @@ export interface RegisterRequest {

 // API functions
 export const authApi = {
-  login: (data: LoginRequest) => api.post<LoginResponse>("/api/auth/login", data),
-  register: (data: RegisterRequest) => api.post<LoginResponse>("/api/auth/register", data),
+  login: async (data: LoginRequest): Promise<LoginResponse> => {
+    const response = await api.post<LoginResponse>("/api/auth/login", data);
+    if (response.data.token) {
+      setToken(response.data.token);
+    }
+    return response.data;
+  },
+
+  register: async (data: RegisterRequest): Promise<LoginResponse> => {
+    const response = await api.post<LoginResponse>("/api/auth/register", data);
+    if (response.data.token) {
+      setToken(response.data.token);
+    }
+    return response.data;
+  },
+
  me: () => api.get<User>("/api/auth/me"),
+
+  logout: (): void => {
+    clearToken();
+  },
+
+  isAuthenticated: (): boolean => {
+    return !!getToken();
+  },
 };

 export const agentsApi = {
--- a/projects/msp-tools/guru-rmm/dashboard/src/hooks/useAuth.tsx
+++ b/projects/msp-tools/guru-rmm/dashboard/src/hooks/useAuth.tsx
@@ -1,9 +1,9 @@
 import { createContext, useContext, useState, useEffect, ReactNode } from "react";
-import { User, authApi } from "../api/client";
+import { User, authApi, getToken, clearToken } from "../api/client";

 interface AuthContextType {
  user: User | null;
-  token: string | null;
+  isAuthenticated: boolean;
  isLoading: boolean;
  login: (email: string, password: string) => Promise<void>;
  register: (email: string, password: string, name?: string) => Promise<void>;
@@ -14,46 +14,49 @@ const AuthContext = createContext<AuthContextType | null>(null);

 export function AuthProvider({ children }: { children: ReactNode }) {
  const [user, setUser] = useState<User | null>(null);
-  const [token, setToken] = useState<string | null>(() => localStorage.getItem("token"));
  const [isLoading, setIsLoading] = useState(true);

+  // Check authentication status on mount
  useEffect(() => {
-    if (token) {
-      authApi
-        .me()
-        .then((res) => setUser(res.data))
-        .catch(() => {
-          localStorage.removeItem("token");
-          setToken(null);
-        })
-        .finally(() => setIsLoading(false));
-    } else {
+    const checkAuth = async () => {
+      const token = getToken();
+      if (token) {
+        try {
+          const res = await authApi.me();
+          setUser(res.data);
+        } catch {
+          // Token is invalid or expired, clear it
+          clearToken();
+          setUser(null);
+        }
+      }
      setIsLoading(false);
-    }
-  }, [token]);
+    };
+
+    checkAuth();
+  }, []);

  const login = async (email: string, password: string) => {
-    const res = await authApi.login({ email, password });
-    localStorage.setItem("token", res.data.token);
-    setToken(res.data.token);
-    setUser(res.data.user);
+    const response = await authApi.login({ email, password });
+    // Token is automatically stored by authApi.login
+    setUser(response.user);
  };

  const register = async (email: string, password: string, name?: string) => {
-    const res = await authApi.register({ email, password, name });
-    localStorage.setItem("token", res.data.token);
-    setToken(res.data.token);
-    setUser(res.data.user);
+    const response = await authApi.register({ email, password, name });
+    // Token is automatically stored by authApi.register
+    setUser(response.user);
  };

  const logout = () => {
-    localStorage.removeItem("token");
-    setToken(null);
+    authApi.logout();
    setUser(null);
  };

+  const isAuthenticated = authApi.isAuthenticated();
+
  return (
-    <AuthContext.Provider value={{ user, token, isLoading, login, register, logout }}>
+    <AuthContext.Provider value={{ user, isAuthenticated, isLoading, login, register, logout }}>
      {children}
    </AuthContext.Provider>
  );
--- a/projects/msp-tools/guru-rmm/dashboard/src/pages/Login.tsx
+++ b/projects/msp-tools/guru-rmm/dashboard/src/pages/Login.tsx
@@ -1,10 +1,16 @@
 import { useState, FormEvent } from "react";
 import { Link, useNavigate } from "react-router-dom";
+import { AxiosError } from "axios";
 import { useAuth } from "../hooks/useAuth";
 import { Card, CardHeader, CardTitle, CardDescription, CardContent } from "../components/Card";
 import { Input } from "../components/Input";
 import { Button } from "../components/Button";

+interface ApiErrorResponse {
+  error?: string;
+  message?: string;
+}
+
 export function Login() {
  const [email, setEmail] = useState("");
  const [password, setPassword] = useState("");
@@ -21,8 +27,15 @@ export function Login() {
    try {
      await login(email, password);
      navigate("/");
-    } catch (err: any) {
-      setError(err.response?.data?.error || "Login failed. Please try again.");
+    } catch (err) {
+      if (err instanceof AxiosError) {
+        const errorData = err.response?.data as ApiErrorResponse | undefined;
+        setError(errorData?.error || errorData?.message || err.message || "Login failed. Please try again.");
+      } else if (err instanceof Error) {
+        setError(err.message);
+      } else {
+        setError("An unexpected error occurred");
+      }
    } finally {
      setIsLoading(false);
    }
--- a/projects/msp-tools/guru-rmm/dashboard/src/pages/Register.tsx
+++ b/projects/msp-tools/guru-rmm/dashboard/src/pages/Register.tsx
@@ -1,10 +1,16 @@
 import { useState, FormEvent } from "react";
 import { Link, useNavigate } from "react-router-dom";
+import { AxiosError } from "axios";
 import { useAuth } from "../hooks/useAuth";
 import { Card, CardHeader, CardTitle, CardDescription, CardContent } from "../components/Card";
 import { Input } from "../components/Input";
 import { Button } from "../components/Button";

+interface ApiErrorResponse {
+  error?: string;
+  message?: string;
+}
+
 export function Register() {
  const [email, setEmail] = useState("");
  const [password, setPassword] = useState("");
@@ -34,8 +40,15 @@ export function Register() {
    try {
      await register(email, password, name || undefined);
      navigate("/");
-    } catch (err: any) {
-      setError(err.response?.data?.error || "Registration failed. Please try again.");
+    } catch (err) {
+      if (err instanceof AxiosError) {
+        const errorData = err.response?.data as ApiErrorResponse | undefined;
+        setError(errorData?.error || errorData?.message || err.message || "Registration failed. Please try again.");
+      } else if (err instanceof Error) {
+        setError(err.message);
+      } else {
+        setError("An unexpected error occurred");
+      }
    } finally {
      setIsLoading(false);
    }
--- a/projects/msp-tools/guru-rmm/docs/REMEDIATION_PLAN.md
+++ b/projects/msp-tools/guru-rmm/docs/REMEDIATION_PLAN.md
--- a/projects/msp-tools/guru-rmm/server/Cargo.toml
+++ b/projects/msp-tools/guru-rmm/server/Cargo.toml
@@ -11,6 +11,7 @@ axum = { version = "0.7", features = ["ws", "macros"] }
 axum-extra = { version = "0.9", features = ["typed-header"] }
 tower = { version = "0.5", features = ["util", "timeout"] }
 tower-http = { version = "0.6", features = ["cors", "trace", "compression-gzip"] }
+http = "1"

 # Async runtime
 tokio = { version = "1", features = ["full"] }
--- a/projects/msp-tools/guru-rmm/server/src/api/agents.rs
+++ b/projects/msp-tools/guru-rmm/server/src/api/agents.rs
@@ -8,6 +8,7 @@ use axum::{
 use serde::{Deserialize, Serialize};
 use uuid::Uuid;

+use crate::auth::AuthUser;
 use crate::db::{self, AgentResponse, AgentStats};
 use crate::ws::{generate_api_key, hash_api_key};
 use crate::AppState;
@@ -29,10 +30,20 @@ pub struct RegisterAgentRequest {
 }

 /// Register a new agent (generates API key)
+/// Requires authentication to prevent unauthorized agent registration.
 pub async fn register_agent(
    State(state): State<AppState>,
+    user: AuthUser,
    Json(req): Json<RegisterAgentRequest>,
 ) -> Result<Json<RegisterAgentResponse>, (StatusCode, String)> {
+    // Log who is registering the agent
+    tracing::info!(
+        user_id = %user.user_id,
+        hostname = %req.hostname,
+        os_type = %req.os_type,
+        "Agent registration initiated by user"
+    );
+
    // Generate a new API key
    let api_key = generate_api_key(&state.config.auth.api_key_prefix);
    let api_key_hash = hash_api_key(&api_key);
@@ -50,6 +61,12 @@ pub async fn register_agent(
        .await
        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?;

+    tracing::info!(
+        user_id = %user.user_id,
+        agent_id = %agent.id,
+        "Agent registered successfully"
+    );
+
    Ok(Json(RegisterAgentResponse {
        agent_id: agent.id,
        api_key, // Return the plain API key (only shown once!)
@@ -59,8 +76,10 @@ pub async fn register_agent(
 }

 /// List all agents
+/// Requires authentication.
 pub async fn list_agents(
    State(state): State<AppState>,
+    _user: AuthUser,
 ) -> Result<Json<Vec<AgentResponse>>, (StatusCode, String)> {
    let agents = db::get_all_agents(&state.db)
        .await
@@ -71,8 +90,10 @@ pub async fn list_agents(
 }

 /// Get a specific agent
+/// Requires authentication.
 pub async fn get_agent(
    State(state): State<AppState>,
+    _user: AuthUser,
    Path(id): Path<Uuid>,
 ) -> Result<Json<AgentResponse>, (StatusCode, String)> {
    let agent = db::get_agent_by_id(&state.db, id)
@@ -84,8 +105,10 @@ pub async fn get_agent(
 }

 /// Delete an agent
+/// Requires authentication.
 pub async fn delete_agent(
    State(state): State<AppState>,
+    _user: AuthUser,
    Path(id): Path<Uuid>,
 ) -> Result<StatusCode, (StatusCode, String)> {
    // Check if agent is connected and disconnect it
@@ -106,8 +129,10 @@ pub async fn delete_agent(
 }

 /// Get agent statistics
+/// Requires authentication.
 pub async fn get_stats(
    State(state): State<AppState>,
+    _user: AuthUser,
 ) -> Result<Json<AgentStats>, (StatusCode, String)> {
    let stats = db::get_agent_stats(&state.db)
        .await
@@ -123,8 +148,10 @@ pub struct MoveAgentRequest {
 }

 /// Move an agent to a different site
+/// Requires authentication.
 pub async fn move_agent(
    State(state): State<AppState>,
+    _user: AuthUser,
    Path(id): Path<Uuid>,
    Json(req): Json<MoveAgentRequest>,
 ) -> Result<Json<AgentResponse>, (StatusCode, String)> {
@@ -149,8 +176,10 @@ pub async fn move_agent(
 }

 /// List all agents with full details (site/client info)
+/// Requires authentication.
 pub async fn list_agents_with_details(
    State(state): State<AppState>,
+    _user: AuthUser,
 ) -> Result<Json<Vec<db::AgentWithDetails>>, (StatusCode, String)> {
    let agents = db::get_all_agents_with_details(&state.db)
        .await
@@ -160,8 +189,10 @@ pub async fn list_agents_with_details(
 }

 /// List unassigned agents (not belonging to any site)
+/// Requires authentication.
 pub async fn list_unassigned_agents(
    State(state): State<AppState>,
+    _user: AuthUser,
 ) -> Result<Json<Vec<AgentResponse>>, (StatusCode, String)> {
    let agents = db::get_unassigned_agents(&state.db)
        .await
@@ -172,8 +203,10 @@ pub async fn list_unassigned_agents(
 }

 /// Get extended state for an agent (network interfaces, uptime, etc.)
+/// Requires authentication.
 pub async fn get_agent_state(
    State(state): State<AppState>,
+    _user: AuthUser,
    Path(id): Path<Uuid>,
 ) -> Result<Json<db::AgentState>, (StatusCode, String)> {
    let agent_state = db::get_agent_state(&state.db, id)
--- a/projects/msp-tools/guru-rmm/server/src/api/commands.rs
+++ b/projects/msp-tools/guru-rmm/server/src/api/commands.rs
@@ -8,6 +8,7 @@ use axum::{
 use serde::{Deserialize, Serialize};
 use uuid::Uuid;

+use crate::auth::AuthUser;
 use crate::db::{self, Command};
 use crate::ws::{CommandPayload, ServerMessage};
 use crate::AppState;
@@ -43,23 +44,33 @@ pub struct CommandsQuery {
 }

 /// Send a command to an agent
+/// Requires authentication. Logs the user who sent the command for audit trail.
 pub async fn send_command(
    State(state): State<AppState>,
+    user: AuthUser,
    Path(agent_id): Path<Uuid>,
    Json(req): Json<SendCommandRequest>,
 ) -> Result<Json<SendCommandResponse>, (StatusCode, String)> {
+    // Log the command being sent for audit trail
+    tracing::info!(
+        user_id = %user.user_id,
+        agent_id = %agent_id,
+        command_type = %req.command_type,
+        "Command sent by user"
+    );
+
    // Verify agent exists
-    let agent = db::get_agent_by_id(&state.db, agent_id)
+    let _agent = db::get_agent_by_id(&state.db, agent_id)
        .await
        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
        .ok_or((StatusCode::NOT_FOUND, "Agent not found".to_string()))?;

-    // Create command record
+    // Create command record with user ID for audit trail
    let create = db::CreateCommand {
        agent_id,
        command_type: req.command_type.clone(),
        command_text: req.command.clone(),
-        created_by: None, // TODO: Get from JWT
+        created_by: Some(user.user_id),
    };

    let command = db::create_command(&state.db, create)
@@ -100,8 +111,10 @@ pub async fn send_command(
 }

 /// List recent commands
+/// Requires authentication.
 pub async fn list_commands(
    State(state): State<AppState>,
+    _user: AuthUser,
    Query(query): Query<CommandsQuery>,
 ) -> Result<Json<Vec<Command>>, (StatusCode, String)> {
    let limit = query.limit.unwrap_or(50).min(500);
@@ -114,8 +127,10 @@ pub async fn list_commands(
 }

 /// Get a specific command by ID
+/// Requires authentication.
 pub async fn get_command(
    State(state): State<AppState>,
+    _user: AuthUser,
    Path(id): Path<Uuid>,
 ) -> Result<Json<Command>, (StatusCode, String)> {
    let command = db::get_command_by_id(&state.db, id)
--- a/projects/msp-tools/guru-rmm/server/src/api/metrics.rs
+++ b/projects/msp-tools/guru-rmm/server/src/api/metrics.rs
@@ -5,10 +5,11 @@ use axum::{
    http::StatusCode,
    Json,
 };
-use chrono::{DateTime, Duration, Utc};
+use chrono::{DateTime, Utc};
 use serde::Deserialize;
 use uuid::Uuid;

+use crate::auth::AuthUser;
 use crate::db::{self, Metrics, MetricsSummary};
 use crate::AppState;

@@ -26,13 +27,15 @@ pub struct MetricsQuery {
 }

 /// Get metrics for a specific agent
+/// Requires authentication.
 pub async fn get_agent_metrics(
    State(state): State<AppState>,
+    _user: AuthUser,
    Path(id): Path<Uuid>,
    Query(query): Query<MetricsQuery>,
 ) -> Result<Json<Vec<Metrics>>, (StatusCode, String)> {
    // First verify the agent exists
-    let agent = db::get_agent_by_id(&state.db, id)
+    let _agent = db::get_agent_by_id(&state.db, id)
        .await
        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
        .ok_or((StatusCode::NOT_FOUND, "Agent not found".to_string()))?;
@@ -54,8 +57,10 @@ pub async fn get_agent_metrics(
 }

 /// Get summary metrics across all agents
+/// Requires authentication.
 pub async fn get_summary(
    State(state): State<AppState>,
+    _user: AuthUser,
 ) -> Result<Json<MetricsSummary>, (StatusCode, String)> {
    let summary = db::get_metrics_summary(&state.db)
        .await
--- a/projects/msp-tools/guru-rmm/server/src/main.rs
+++ b/projects/msp-tools/guru-rmm/server/src/main.rs
@@ -24,7 +24,8 @@ use axum::{
 };
 use sqlx::postgres::PgPoolOptions;
 use tokio::sync::RwLock;
-use tower_http::cors::{Any, CorsLayer};
+use http::HeaderValue;
+use tower_http::cors::{AllowOrigin, CorsLayer};
 use tower_http::trace::TraceLayer;
 use tracing::info;

@@ -129,11 +130,34 @@ async fn main() -> Result<()> {

 /// Build the application router
 fn build_router(state: AppState) -> Router {
-    // CORS configuration (allow dashboard access)
+    // TODO: Add rate limiting for registration endpoints using tower-governor
+    // Currently, registration is protected by AuthUser authentication.
+    // For additional protection against brute-force attacks, consider adding:
+    // - tower-governor crate for per-IP rate limiting on /api/agents/register
+    // - Configurable limits via environment variables
+    // Reference: https://docs.rs/tower-governor/latest/tower_governor/
+
+    // CORS configuration - restrict to specific dashboard origin
+    let dashboard_origin = std::env::var("DASHBOARD_URL")
+        .unwrap_or_else(|_| "https://rmm.azcomputerguru.com".to_string());
+
    let cors = CorsLayer::new()
-        .allow_origin(Any)
-        .allow_methods(Any)
-        .allow_headers(Any);
+        .allow_origin(AllowOrigin::exact(
+            HeaderValue::from_str(&dashboard_origin).expect("Invalid DASHBOARD_URL"),
+        ))
+        .allow_methods([
+            http::Method::GET,
+            http::Method::POST,
+            http::Method::PUT,
+            http::Method::DELETE,
+            http::Method::OPTIONS,
+        ])
+        .allow_headers([
+            http::header::AUTHORIZATION,
+            http::header::CONTENT_TYPE,
+            http::header::ACCEPT,
+        ])
+        .allow_credentials(true);

    Router::new()
        // Health check