feat: safe mode go script handling

[ljm42]

Summary by CodeRabbit

• New Features
  • Added support for running a "go.safemode" script when the system is in safe mode, providing enhanced flexibility during startup.
• Bug Fixes
  • Improved diagnostics by including both "go" and "go.safemode" files, with sensitive information anonymized as needed.
  • Added a fallback to ensure the emhttp daemon starts if not already running after executing the startup script.

[coderabbitai]

"""

Walkthrough

The changes update the handling of the "go" and "go.safemode" scripts in both diagnostics collection and system initialization. Diagnostics now processes and anonymizes both files if present, while the system startup script dynamically selects which script to run based on whether safe mode is enabled, and ensures the emhttp daemon is running.

Changes

File(s)	Change Summary
emhttp/plugins/dynamix/scripts/diagnostics	Updated to process both /boot/config/go and /boot/config/go.safemode files for copying and anonymization during diagnostics; added safe mode status output.
etc/rc.d/rc.local	Modified to select and execute either "go" or "go.safemode" script based on safe mode detection, and added emhttp daemon fallback.

Sequence Diagram(s)

sequenceDiagram
    participant System Startup
    participant rc.local
    participant /boot/config/go
    participant /boot/config/go.safemode
    participant emhttp

    System Startup->>rc.local: Start initialization
    rc.local->>rc.local: Check for safe mode
    alt Safe Mode Detected
        rc.local->>/boot/config/go.safemode: Check & prepare script
        rc.local->>/boot/config/go.safemode: Execute script if exists
    else Normal Mode
        rc.local->>/boot/config/go: Check & prepare script
        rc.local->>/boot/config/go: Execute script if exists
    end
    rc.local->>emhttp: Start emhttp if not running

Loading

sequenceDiagram
    participant Diagnostics
    participant /boot/config/go
    participant /boot/config/go.safemode
    participant config_dir

    loop For each of go, go.safemode
        Diagnostics->>File: Check if exists
        alt Exists
            Diagnostics->>config_dir: Copy file with .txt extension
            Diagnostics->>config_dir: Anonymize sensitive lines if needed
        end
    end

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Possibly related PRs

• Diagnostics: remove wireless username/password from diagnostics #2070: The main PR extends anonymization and copying logic to multiple "go" config files, while the retrieved PR enhances anonymization for wireless credentials and other sensitive data in different diagnostics files; both modify diagnostics anonymization but target different files and data, so they are related but not overlapping in code.

Suggested labels

7.1

Poem

A rabbit hopped through scripts anew,
Now safe mode gets its moment too!
Diagnostics check both, not just one,
Anonymizing secrets before they're done.
Startup picks the right path to go,
Ensuring emhttp's always in tow—
Hooray for code that helps us grow! 🐇✨
"""

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📥 Commits

Reviewing files that changed from the base of the PR and between 9bd0658 and b6280ef.

📒 Files selected for processing (1)

• emhttp/plugins/dynamix/scripts/diagnostics (2 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• emhttp/plugins/dynamix/scripts/diagnostics

⏰ Context from checks skipped due to timeout of 90000ms (1)

• GitHub Check: Analyze (javascript-typescript)

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