The last mechanical link: chat socket -> resolveMemberRun(userId) ->
ClaudeSpawnStreamingParams.member -> claude-manager's branch ->
spawnClaudeAsMember -> sudo setpriv. The path from a request to a privilege drop
is now complete.
Resolved from the authenticated socket, never from the client message — the same
rule server.tsx applies to the pty sidecar, where it deletes any client-supplied
osUser/home from the query string before setting its own.
resolveMemberRun returns undefined rather than throwing when a home cannot be
resolved, because undefined means "the owner" downstream: an account with no
Linux user has nothing to confine a turn to, and falling back to the owner is
the one wrong answer that must not happen by accident. A separate function with
that reasoning attached rather than an inline ternary.
Still inert. Both gates refuse non-owners before this line is reached, so the
only path that reaches it today returns undefined via isOwner.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>