mara/hyperhive
mara/hyperhive
Watch
0
0
Fork
You've already forked hyperhive
 0
Code Activity

agent permissions: drop hive-c0re's swarm-agent-permissions.json fallback, fail closed before the first read

Browse source 
Removes the HiveCopy hand-off: hive-c0re no longer writes each agent's
entry from swarm-agent-permissions.json into its runtime dir as
swarm-permissions.json, and the harness and subagent daemon no longer
read it. hive-c0re keeps the file as its own last read of the swarm for
the manage_root_agent mounts. Also removes permissions_import::pending(),
its only caller being the hand-off. No nix provisioned the copy, so no
nix option is removed and no tombstone is needed.

Rule after this change: until an agent's first successful read of its
key it holds no permissions (no execution, so no bash), and a subagent it
starts holds the same. After a read a set key wins, [] holds none and an
unset key is the default. A failed read keeps the last value, so an
unreachable queue at start keeps the agent closed until a read succeeds.
The harness logs once at warn that it starts closed.

Fixes #5315
This commit is contained in:
atlas 2026-10-21 01:56:37 +02:00 • committed by mara
commit 2f00f9041f
1 changed files with 121 additions and 283 deletions
Download patch file Download diff file Expand all files Collapse all files

2
hive-c0re/src/lifecycle/mod.rs
View file

@ -12,7 +12,7 @@ pub use git::{
git_is_ancestor, git_read_tree_reset, git_rev_parse, git_show_file, git_tag, git_update_ref,
git_update_ref_cas, run_with_deadline,
};
pub use host_config::{hand_permissions, write_dropins};
pub use host_config::write_dropins;
pub use setup::{
ensure_agent_state_subvolume, ensure_claude_dir, ensure_state_dir, initial_flake_nix,
setup_applied, setup_proposed,