fork of https://github.com/sourcegraph/zoekt
1// Package systemtenant exports UnsafeCtx which allows to access shards across
2// all tenants. This must only be used for tasks that are not request specific.
3package systemtenant
4
5import (
6 "context"
7)
8
9type contextKey int
10
11const systemTenantKey contextKey = iota
12
13// UnsafeCtx is a context that allows queries across all tenants. Don't use this
14// for user requests.
15var UnsafeCtx = context.WithValue(context.Background(), systemTenantKey, systemTenantKey)
16
17// Is returns true if the context has been marked to allow queries across all
18// tenants.
19func Is(ctx context.Context) bool {
20 _, ok := ctx.Value(systemTenantKey).(contextKey)
21 return ok
22}