feat: encrypt WLAN secrets at rest, add decrypt keyword#95
Merged
Conversation
Refresh now captures PSK/RADIUS secrets and encrypts them (enc:) before writing the cache, resolving the password from WIFIMGR_PASSWORD or a prompt. Meraki needs a per-SSID GET to obtain the PSK; Mist stops discarding it. The import commands gain a decrypt keyword: secrets masks as *secret*, decrypt reveals plaintext.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
Refresh now captures WLAN PSK/RADIUS secrets and encrypts them (
enc:, AES-256-GCM) before writing the cache, so secrets never sit on disk in the clear; the password comes fromWIFIMGR_PASSWORDor a one-time prompt. Meraki needs a per-SSID GET to obtain the PSK (the list endpoint omits it); Mist stops discarding it. Import gains adecryptkeyword —secretsmasks as*secret*,decryptreveals plaintext, a wrong password falls back to the mask. Verified: refreshed MX-MEX-904EN (Meraki) — cache PSKs storedenc:,secretsmasks,decryptreturns plaintext; full suite + lint clean.