- Replace requireAdmin (role-based) guards on all REST endpoints
with RequirePolicy middleware backed by the existing policy engine;
built-in admin wildcard rule (-1) preserves existing admin behaviour
while operator rules can now grant targeted access to non-admin
accounts (e.g. a system account allowed to list accounts)
- Wire policy engine into Server: loaded from DB at startup,
reloaded after every policy-rule create/update/delete so changes
take effect immediately without a server restart
- Add service_account_delegates table (migration 000008) so a human
account can be delegated permission to issue tokens for a specific
system account without holding the admin role
- Add token-download nonce mechanism: a short-lived (5 min),
single-use random nonce is stored server-side after token issuance;
the browser downloads the token as a file via
GET /token/download/{nonce} (Content-Disposition: attachment)
instead of copying from a flash message
- Add /service-accounts UI page for non-admin delegates
- Add TestPolicyEnforcement and TestPolicyDenyRule integration tests
Security:
- Policy engine uses deny-wins, default-deny semantics; admin wildcard
is a compiled-in built-in and cannot be deleted via the API
- Token download nonces are 128-bit crypto/rand values, single-use,
and expire after 5 minutes; a background goroutine evicts stale entries
- alg header validation and Ed25519 signing unchanged
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- internal/ui/ui.go: add PGCred, Tags to AccountDetailData; register
PUT /accounts/{id}/pgcreds and PUT /accounts/{id}/tags routes; add
pgcreds_form.html and tags_editor.html to shared template set; remove
unused AccountTagsData; fix fieldalignment on PolicyRuleView, PoliciesData
- internal/ui/handlers_accounts.go: add handleSetPGCreds — encrypts
password via crypto.SealAESGCM, writes audit EventPGCredUpdated, renders
pgcreds_form fragment; password never echoed; load PG creds and tags in
handleAccountDetail
- internal/ui/handlers_policy.go: fix handleSetAccountTags to render with
AccountDetailData instead of removed AccountTagsData
- internal/ui/ui_test.go: add 5 PG credential UI tests
- web/templates/fragments/pgcreds_form.html: new fragment — metadata display
+ set/replace form; system accounts only; password write-only
- web/templates/fragments/tags_editor.html: new fragment — textarea editor
with HTMX PUT for atomic tag replacement
- web/templates/fragments/policy_form.html: rewrite to use structured fields
matching handleCreatePolicyRule (roles/account_types/actions multi-select,
resource_type, subject_uuid, service_names, required_tags, checkbox)
- web/templates/policies.html: new policies management page
- web/templates/fragments/policy_row.html: new HTMX table row with toggle
and delete
- web/templates/account_detail.html: add Tags card and PG Credentials card
- web/templates/base.html: add Policies nav link
- internal/server/server.go: remove ~220 lines of duplicate tag/policy
handler code (real implementations are in handlers_policy.go)
- internal/policy/engine_wrapper.go: fix corrupted source; use errors.New
- internal/db/policy_test.go: use model.AccountTypeHuman constant
- cmd/mciasctl/main.go: add nolint:gosec to int(os.Stdin.Fd()) calls
- gofmt/goimports: db/policy_test.go, policy/defaults.go,
policy/engine_test.go, ui/ui.go, cmd/mciasctl/main.go
- fieldalignment: model.PolicyRuleRecord, policy.Engine, policy.Rule,
policy.RuleBody, ui.PolicyRuleView
Security: PG password encrypted AES-256-GCM with fresh random nonce before
storage; plaintext never logged or returned in any response; audit event
written on every credential write.
