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deepseek-harness/packages/ui/permission
Tianyi Cui 1ab64dba62 Merge remote-tracking branch 'origin/master' into codex/trim-ai-prose
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@deepseek-ai/dsh-permission

User-facing permission presets through ctx.permission (PermissionService). Each configured name bundles bash/sandbox-mode with approval/policy; the defaults are workspace-write (workspace-write + ask) and danger-full-access (danger-full-access + never). The ACP bridge exposes them as one Permissions select, while sandbox execution and approval continue to consume their own knobs.

set(session, name) records a changed selection in a log-only permission/preset event, then calls each knob's setter only when its effective value changes. The selection event precedes the knob events and preserves user intent when presets share a bundle; a net-zero selection appends nothing. current(events) prefers a still-matching recorded selection, then the first matching table entry, and otherwise returns custom. Clients may display custom as the current value, but cannot select it.

The service requires a confining ctx.bash executor and ctx.approval. A table entry named custom throws at load; composition defaults outside the table instead make a zero-event session derive custom. See the acp-agent example for the composition and the sandbox RFC for the switching design.