mirror of
https://github.com/status-im/consul.git
synced 2025-01-09 05:23:04 +00:00
5fb9df1640
* Adding explicit MPL license for sub-package This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository. * Adding explicit MPL license for sub-package This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository. * Updating the license from MPL to Business Source License Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at <Blog URL>, FAQ at www.hashicorp.com/licensing-faq, and details of the license at www.hashicorp.com/bsl. * add missing license headers * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 * Update copyright file headers to BUSL-1.1 --------- Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
67 lines
2.2 KiB
Go
67 lines
2.2 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: BUSL-1.1
|
|
|
|
package proxycfgglue
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/hashicorp/go-memdb"
|
|
|
|
"github.com/hashicorp/consul/acl"
|
|
"github.com/hashicorp/consul/agent/cache"
|
|
cachetype "github.com/hashicorp/consul/agent/cache-types"
|
|
"github.com/hashicorp/consul/agent/consul/watch"
|
|
"github.com/hashicorp/consul/agent/proxycfg"
|
|
"github.com/hashicorp/consul/agent/structs"
|
|
"github.com/hashicorp/consul/agent/structs/aclfilter"
|
|
)
|
|
|
|
// CacheGatewayServices satisfies the proxycfg.GatewayServices interface by
|
|
// sourcing data from the agent cache.
|
|
func CacheGatewayServices(c *cache.Cache) proxycfg.GatewayServices {
|
|
return &cacheProxyDataSource[*structs.ServiceSpecificRequest]{c, cachetype.GatewayServicesName}
|
|
}
|
|
|
|
// ServerGatewayServices satisfies the proxycfg.GatewayServices interface by
|
|
// sourcing data from a blocking query against the server's state store.
|
|
func ServerGatewayServices(deps ServerDataSourceDeps) proxycfg.GatewayServices {
|
|
return &serverGatewayServices{deps}
|
|
}
|
|
|
|
type serverGatewayServices struct {
|
|
deps ServerDataSourceDeps
|
|
}
|
|
|
|
func (s *serverGatewayServices) Notify(ctx context.Context, req *structs.ServiceSpecificRequest, correlationID string, ch chan<- proxycfg.UpdateEvent) error {
|
|
return watch.ServerLocalNotify(ctx, correlationID, s.deps.GetStore,
|
|
func(ws memdb.WatchSet, store Store) (uint64, *structs.IndexedGatewayServices, error) {
|
|
var authzContext acl.AuthorizerContext
|
|
authz, err := s.deps.ACLResolver.ResolveTokenAndDefaultMeta(req.Token, &req.EnterpriseMeta, &authzContext)
|
|
if err != nil {
|
|
return 0, nil, err
|
|
}
|
|
if err := authz.ToAllowAuthorizer().ServiceReadAllowed(req.ServiceName, &authzContext); err != nil {
|
|
return 0, nil, err
|
|
}
|
|
|
|
index, services, err := store.GatewayServices(ws, req.ServiceName, &req.EnterpriseMeta)
|
|
if err != nil {
|
|
return 0, nil, err
|
|
}
|
|
|
|
response := &structs.IndexedGatewayServices{
|
|
Services: services,
|
|
QueryMeta: structs.QueryMeta{
|
|
Backend: structs.QueryBackendBlocking,
|
|
Index: index,
|
|
},
|
|
}
|
|
aclfilter.New(authz, s.deps.Logger).Filter(response)
|
|
|
|
return index, response, nil
|
|
},
|
|
dispatchBlockingQueryUpdate[*structs.IndexedGatewayServices](ch),
|
|
)
|
|
}
|