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https://github.com/hanzoai/tasks.git
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55771ce32d
This PR is intended to merge 4 months of work in the `nexus` feature branch into `main`. The functionality it brings is: - Dispatching Nexus Tasks by namespace and task queue - Internal implementation of the Incoming Service Registry - not yet exposed - Attaching workflow close callbacks on `StartWorkflowExecutionRequest` and processing of those callbacks There's more to come and some of the callback code will be refactored into a new plugin architecture (https://github.com/temporalio/temporal/pull/5446) soon. --------- Co-authored-by: PJ Doerner <[email protected]>
87 lines
2.7 KiB
Go
87 lines
2.7 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package interceptor
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import (
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"context"
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"crypto/md5"
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"fmt"
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"google.golang.org/grpc"
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"go.temporal.io/server/common/api"
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"go.temporal.io/server/common/authorization"
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"go.temporal.io/server/common/log"
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"go.temporal.io/server/common/log/tag"
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"go.temporal.io/server/common/namespace"
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)
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type (
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NamespaceLogInterceptor struct {
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namespaceRegistry namespace.Registry
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logger log.Logger
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}
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)
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var _ grpc.UnaryServerInterceptor = (*NamespaceLogInterceptor)(nil).Intercept
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func NewNamespaceLogInterceptor(namespaceRegistry namespace.Registry, logger log.Logger) *NamespaceLogInterceptor {
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return &NamespaceLogInterceptor{
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namespaceRegistry: namespaceRegistry,
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logger: logger,
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}
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}
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func (nli *NamespaceLogInterceptor) Intercept(
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ctx context.Context,
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req interface{},
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info *grpc.UnaryServerInfo,
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handler grpc.UnaryHandler,
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) (interface{}, error) {
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if nli.logger != nil {
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methodName := api.MethodName(info.FullMethod)
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namespace := MustGetNamespaceName(nli.namespaceRegistry, req)
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tlsInfo := authorization.TLSInfoFromContext(ctx)
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var serverName string
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var certThumbprint string
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if tlsInfo != nil {
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serverName = tlsInfo.State.ServerName
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cert := authorization.PeerCert(tlsInfo)
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if cert != nil {
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certThumbprint = fmt.Sprintf("%x", md5.Sum(cert.Raw))
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}
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}
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nli.logger.Debug(
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"Frontend method invoked.",
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tag.WorkflowNamespace(namespace.String()),
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tag.Operation(methodName),
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tag.ServerName(serverName),
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tag.CertThumbprint(certThumbprint))
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}
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return handler(ctx, req)
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}
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