Commit Graph
5 Commits
Author SHA1 Message Date
Gabriel Brown b30bf40407 Own the network: details, VPN, enterprise Wi-Fi, and a firewall that can also allow
Claude-Session: https://claude.ai/code/session_01Ms2FbjQy31TVf3CEvQhGM8
2026-08-24 16:31:52 -04:00
Gabriel Brown f6b970da21 Turn the rows that only reported things into controls
Autostart entries showed "Enabled" or "Disabled" as plain text. The row did
toggle on click the whole time, so this is an affordance rather than a missing
capability -- but a control that reads as static text is one nobody knows they
have. It is a switch now, with removal alongside it behind a confirmation:
disabling writes Hidden=true and can be undone, deleting the file cannot.

remove-autostart is confined to files the autostart directory owns. It resolves
the path and compares the parent, so a name like "../../.bashrc" cannot escape,
and it refuses symlinks rather than following them -- deleting through one would
remove whatever it points at, which is somewhere else and not ours. Each refusal
was tested against a fixture directory, including a symlink aimed at
/etc/hostname, which survived.

Sharing says who is signed in from another machine: user, origin and since when.
An empty list on this machine proves nothing, so the parser was checked against
sample `who` output -- it picks out remote sessions and leaves out local seats
and the :0 display, which would otherwise report the person at the keyboard as a
remote login.

Media sharing was "Available" and nothing else: rygel installed, rygel.service
disabled, no way to change that from here. It is a switch now, and it says what
it does before you touch it rather than afterwards -- turning it on publishes
media folders to every device on the network with no password in front of them.

Per-application camera and microphone permissions come from the portal's
permission store, which is where an application that asked through the portal
has its answer recorded. The page states the limit plainly instead of implying a
protection that does not exist: a program installed outside the portal opens the
device directly and nothing here stands in its way. Anything that is not an
explicit "yes" is treated as withheld, because guessing generously about a
camera is the wrong way to be wrong.

The first version of the write silently did nothing -- SetPermission takes an
array of strings and was being handed one string -- and the test did not notice,
because it discarded the helper's output and only checked that state was
unchanged afterwards, which was trivially true. The contract now requires the
value to move, and was proven to fail by putting that exact bug back.

Claude-Session: https://claude.ai/code/session_01BRvzt4H8XXLPVH5MyYdk9L
2026-08-19 23:10:48 -04:00
Gabriel Brown 0c364f38e6 Stop sending people to GNOME for pages this app already has
Panama absorbed Users, Sharing, Printers and Online Accounts one page at a time.
Each time, the row pointing at GNOME's equivalent stayed exactly where it was --
so an app whose stated purpose is to make GNOME Settings unnecessary shipped four
doors back to it, two of them inside a card headed "these areas remain owned by
Fedora and GNOME's mature system panels".

Nothing failed. Every row worked as written. They were simply no longer true, and
no test could notice, because none of them knew what Panama had come to own in
the meantime. gnome-handoff-contract reads the sidebar for the pages that exist
and the pages for the panels they hand off, and fails on any overlap -- derived
from both sides rather than a hand-kept list, so absorbing the next page cannot
leave a stale door behind. Adding an online account is allow-listed with its
reason: it genuinely requires GOA's own dialog.

health-ui-contract asserted those handoffs were present, which is how they
survived. The assertion is inverted rather than deleted, so reintroducing one
fails loudly.

The Home Assistant "Light entities" box is gone. It was a multi-line list of
comma-separated Zigbee entity IDs, and the light catalog does not come from it --
the helper discovers that live. It is a one-time migration seed for the Control
Center selection, so saving now passes the stored value back untouched: setting a
URL or a token cannot disturb it. Deleting the control naively would have written
an empty list over it.

Sharing showed two "Port" rows for RDP, same label and value, one read-only and
one editable, separated by a switch. The read-only leftover is gone. The SSH port
stays read-only because sshd's port is not ours to write.

About reported "488G free of 1.9T" where Storage said "523 GB free of 2.0 TB" --
the same drive, binary against decimal. About uses decimal now, matching how
drives are sold. Memory and swap stay in GiB, which is how RAM is sold.

Claude-Session: https://claude.ai/code/session_01BRvzt4H8XXLPVH5MyYdk9L
2026-08-19 22:36:58 -04:00
Gabriel Brown 6997dd535f Add high contrast, and make remote desktop configurable
Two of the three panels still handed to GNOME, having actually checked
each rather than repeating that they were not worth owning.

Universal Access turned out to be mostly ours already: the magnifier,
pointer size, text scale, motion and dimming were all present. High
contrast was the real gap. It reaches GTK4 applications through the
desktop portal, which republishes GNOME's accessibility setting as
org.freedesktop.appearance contrast -- so no high-contrast theme is
involved, and none is installed here. Verified end to end: committing
the preference drove gsettings and the portal reported contrast 1.

Sticky, slow and bounce keys stay absent. There is no Wayland or
Hyprland implementation, and the compositor would store the XKB option
while nothing ever acted on it.

Remote desktop gained port, view-only, and clearing stored credentials.
SETTING credentials opens a terminal running grdctl, which prompts for
the password itself. That is not a hand-off for lack of effort: grdctl
takes the password on a terminal and core-dumps without one, and the
only alternative -- passing it as an argument -- would publish it
through /proc to every process on this machine. Typed into grdctl
directly it never passes through Panama, and a contract now fails if it
ever appears on a command line.

Color stays with GNOME, and not for lack of effort either. colord runs
here with seven profiles and zero devices registered, because the
daemons that register displays do not run under this session, and
Hyprland exposes no ICC, gamma, or color-management option at all. A
Color page could import a profile, attach it to nothing, and change
nothing -- the same failure refused for rollback and printer drivers.

Claude-Session: https://claude.ai/code/session_01BRvzt4H8XXLPVH5MyYdk9L
2026-08-19 16:42:20 -04:00
Gabriel Brown a23b42841a Own user accounts and sharing
Two of the panels this desktop still handed to GNOME Settings.

Users manages the account through accountsservice -- the same daemon
GNOME's panel drives, so a name or picture set here is what the login
screen and lock screen read. Name, picture, account type, password,
automatic login, and adding or removing other accounts. Every change is
authorized by polkit through the agent this session already runs; a
dismissed prompt is a normal outcome and says so.

A new password is read from the helper's stdin, hashed by openssl
reading its own stdin, and handed over D-Bus from inside that process.
It is never an argument: argv is world-readable through /proc, so a
password passed that way is published to every process on the machine.
Removing an account takes two presses and says it destroys their files;
the last administrator cannot be removed or demoted, because a machine
nobody can administer is not a state to offer.

Sharing reports what is actually true, including "the software for this
is not installed" -- the honest answer for Samba here, and the case the
panel it replaces shows as a switch that does nothing. Password sign-in
is reported from sshd's configuration rather than assumed: claiming
"keys only" when the file is silent would state a security property that
cannot be backed up.

The Control Center now draws the account's real picture and name. A
generic glyph sat there while a real avatar was already set, which made
the desktop look like it did not know whose it was.

Also here: the KDE Connect contract no longer requires a phone to be
awake. kdeconnectd drops its device objects for a phone it has not seen
recently while the pairing survives in its config, so demanding one
failed whenever the phone was off.

Claude-Session: https://claude.ai/code/session_01BRvzt4H8XXLPVH5MyYdk9L
2026-08-19 13:05:13 -04:00