AD2 scheduled task for Dataforth uploader pipeline (hourly, SYSTEM)

Installed C:\ProgramData\dataforth-uploader\ on AD2 with:
  - credentials.json (SYSTEM+Administrators ACL only)
  - run-pipeline.ps1 (DFWDS-process -> enumerate For_Web -> upload-delta)
  - dfwds-process.js + upload-delta.js (copied from prior install dir)
  - logs/ with 60-day retention

Scheduled Task 'DataforthTestDatasheetUploader' registered as SYSTEM,
hourly trigger, 30-min execution limit. First SYSTEM-context run verified:
received=7061 unchanged=7061 errors=0 in 8.7s.

Initial registration via inline base64 mangled the backslashes in the -File
argument (resulted in ERROR_DIRECTORY 0x8007010B). Fixed by running the
registration PowerShell from a file rather than an encoded command string.

Also deleted throwaway tmp/list_amtransit.py + tmp/reset_cansley.py which
had hardcoded ACG admin password.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

projects/dataforth-dos/datasheet-pipeline/reregister_task.py

@@ -0,0 +1,67 @@
+"""Re-register scheduled task with clean argument escaping.
+
+Uses an external file for the PowerShell registration script rather than
+inline base64 (which was mangling backslashes).
+"""
+import base64, paramiko, subprocess, time, yaml
+
+pwd_raw = yaml.safe_load(subprocess.run(['sops','-d','D:/vault/clients/dataforth/ad2.sops.yaml'],
+    capture_output=True, text=True, timeout=30, check=True).stdout)['credentials']['password']
+PWD = pwd_raw.replace('\\', '')
+
+REG_SCRIPT = r'''# register-task.ps1 — re-register DataforthTestDatasheetUploader cleanly
+$taskName = 'DataforthTestDatasheetUploader'
+$scriptPath = 'C:\ProgramData\dataforth-uploader\run-pipeline.ps1'
+Unregister-ScheduledTask -TaskName $taskName -Confirm:$false -ErrorAction SilentlyContinue | Out-Null
+
+# Argument uses single quotes inside to avoid double-quote escaping issues
+$argStr = '-NoProfile -ExecutionPolicy Bypass -File ' + '"' + $scriptPath + '"'
+$action = New-ScheduledTaskAction -Execute 'powershell.exe' -Argument $argStr -WorkingDirectory 'C:\ProgramData\dataforth-uploader'
+$trigger = New-ScheduledTaskTrigger -Once -At (Get-Date).Date.AddHours(1) -RepetitionInterval (New-TimeSpan -Hours 1)
+$principal = New-ScheduledTaskPrincipal -UserId 'SYSTEM' -LogonType ServiceAccount -RunLevel Highest
+$settings = New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries -StartWhenAvailable -ExecutionTimeLimit (New-TimeSpan -Minutes 30)
+Register-ScheduledTask -TaskName $taskName -Action $action -Trigger $trigger -Principal $principal -Settings $settings -Description 'Dataforth Test Datasheet Uploader (DFWDS port + Hoffman API)' | Out-Null
+
+Write-Host '=== registered task definition ==='
+(Get-ScheduledTask -TaskName $taskName).Actions | Format-List
+
+Write-Host '=== run it now ==='
+Start-ScheduledTask -TaskName $taskName
+Start-Sleep -Seconds 20
+Get-ScheduledTaskInfo -TaskName $taskName | Select LastRunTime,LastTaskResult,NextRunTime | Format-List
+'''
+
+c = paramiko.SSHClient(); c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+c.connect('192.168.0.6', username='sysadmin', password=PWD,
+          timeout=30, banner_timeout=45, look_for_keys=False, allow_agent=False)
+
+print('[1] SFTP register-task.ps1 to AD2')
+remote_reg = 'C:/ProgramData/dataforth-uploader/register-task.ps1'
+sftp = c.open_sftp()
+with sftp.open(remote_reg, 'w') as fh:
+    fh.write(REG_SCRIPT)
+sftp.close()
+
+print('\n[2] run register-task.ps1 (elevated)')
+# Use cmd to launch powershell so we avoid the quote-escape chain
+_, o, e = c.exec_command(
+    r'powershell -NoProfile -ExecutionPolicy Bypass -File "C:\ProgramData\dataforth-uploader\register-task.ps1"',
+    timeout=120
+)
+print(o.read().decode('utf-8','replace'))
+err = e.read().decode('utf-8','replace')
+if err.strip() and 'CLIXML' not in err: print('[stderr]', err[:500])
+
+print('\n[3] tail latest pipeline log (post-SYSTEM-run)')
+def psb64(cmd, to=60):
+    enc = base64.b64encode(cmd.encode('utf-16-le')).decode()
+    _, o, _ = c.exec_command(f'powershell -NoProfile -EncodedCommand {enc}', timeout=to)
+    return o.read().decode('utf-8','replace')
+out = psb64(
+    r'$latest = Get-ChildItem "C:\ProgramData\dataforth-uploader\logs" -Filter "pipeline-*.log" | '
+    r'Sort-Object LastWriteTime -Descending | Select -First 1; '
+    r'"Log: $($latest.FullName)"; "---"; Get-Content $latest.FullName -Tail 20'
+)
+print(out)
+
+c.close()