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Add control logic engine, panel logic dialogs, logic-edit restriction

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Introduce server-side control-logic flow graphs (cron/alarm triggers,
Lua blocks) with CRUD endpoints, panel-logic lifecycle triggers and
user-interaction dialog nodes, and a synthetic node-graph editor.

Add an optional logic-editor allowlist (server.logic_editors) gating who
may add/edit panel logic and control logic, surfaced via /api/v1/me and
enforced in the API; hide logic affordances in the UI accordingly.

Update README, example config, and functional/technical specs to cover
all current features (plot panels, panel/control logic, local variables,
access control) and refresh the in-app manual and contextual help.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Martino Ferrari
2026-06-19 07:27:35 +02:00
parent aba394b84d
commit afefba3184
35 changed files with 4633 additions and 467 deletions
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cmd/uopi/main.go
+14 -2
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@@ -14,6 +14,7 @@ import (
"github.com/uopi/uopi/internal/access"
"github.com/uopi/uopi/internal/broker"
"github.com/uopi/uopi/internal/config"
"github.com/uopi/uopi/internal/controllogic"
"github.com/uopi/uopi/internal/datasource/epics"
"github.com/uopi/uopi/internal/datasource/pva"
"github.com/uopi/uopi/internal/datasource/stub"
@@ -132,9 +133,20 @@ func main() {
for _, g := range cfg.Groups {
groups[g.Name] = g.Members
}
policy := access.New(cfg.Server.DefaultUser, blacklist, groups)
policy := access.New(cfg.Server.DefaultUser, blacklist, groups, cfg.Server.LogicEditors)
srv := server.New(cfg.Server.Listen, webFS, brk, synthDS, store, policy, aclStore, cfg.Datasource.EPICS.ChannelFinderURL, cfg.Datasource.EPICS.ArchiveURL, cfg.Server.TrustedUserHeader, log)
// Server-side control logic: flow graphs that run continuously under the root
// context, independent of any panel. The store is loaded from disk and the
// engine starts all enabled graphs.
ctrlStore, err := controllogic.NewStore(cfg.Server.StorageDir)
if err != nil {
log.Error("failed to open control logic store", "err", err)
os.Exit(1)
}
ctrlEngine := controllogic.NewEngine(ctx, brk, ctrlStore, log)
ctrlEngine.Reload()
srv := server.New(cfg.Server.Listen, webFS, brk, synthDS, store, policy, aclStore, ctrlStore, ctrlEngine, cfg.Datasource.EPICS.ChannelFinderURL, cfg.Datasource.EPICS.ArchiveURL, cfg.Server.TrustedUserHeader, log)
if err := srv.Start(ctx); err != nil {
fmt.Fprintf(os.Stderr, "server error: %v\n", err)