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Add scoped sudo rules to tech-support.nix for sovran-support user

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Agent-Logs-Url: https://github.com/naturallaw777/staging_alpha/sessions/e108b70d-de49-4d19-87a7-f093df3b05d3

Co-authored-by: naturallaw777 <99053422+naturallaw777@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2026-04-09 18:46:13 +00:00
committed by GitHub
parent 21723a6860
commit b331c49b61
1 changed files with 18 additions and 0 deletions
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18
modules/core/tech-support.nix
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@@ -11,6 +11,8 @@
# (u:sovran-support:---) by the Hub API as soon as a session is started.
# • The Hub web UI lets the user grant time-limited access to wallet files
# and view a full audit log of every session event.
# • Scoped sudo rules allow support staff to edit custom.nix, trigger rebuilds,
# restart services, and read logs — without full root or wallet access.
#
# The `acl` package provides the `setfacl` / `getfacl` utilities required by
# the Hub's _apply_wallet_acls() and _revoke_wallet_acls() helpers.
@@ -39,4 +41,20 @@
"d /var/lib/sovran-support 0700 sovran-support sovran-support -"
"d /var/lib/sovran-support/.ssh 0700 sovran-support sovran-support -"
];
# ── Scoped sudo rules for support staff ───────────────────────────────────
# Grants only the minimum privileges needed for a support session.
# Support staff cannot stop/disable/mask services or access wallet files.
security.sudo.extraRules = [
{
users = [ "sovran-support" ];
commands = [
{ command = "/run/current-system/sw/bin/nano /etc/nixos/custom.nix"; options = [ "NOPASSWD" ]; }
{ command = "/run/current-system/sw/bin/nano /etc/nixos/configuration.nix"; options = [ "NOPASSWD" ]; }
{ command = "/run/current-system/sw/bin/nixos-rebuild switch --flake /etc/nixos"; options = [ "NOPASSWD" ]; }
{ command = "/run/current-system/sw/bin/systemctl restart *"; options = [ "NOPASSWD" ]; }
{ command = "/run/current-system/sw/bin/journalctl *"; options = [ "NOPASSWD" ]; }
];
}
];
}