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// Copyright 2024 The Sigstore Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package main implements fake signer to be used in tests
package main
import (
"fmt"
"os"
"github.com/davecgh/go-spew/spew"
"github.com/sigstore/sigstore/pkg/signature/kms/cliplugin/handler"
)
// See cliplugin.common.ProtocolVersion
const expectedProtocolVersion = "v1"
func main() {
// we log to stderr, not stdout. stdout is reserved for the plugin return value.
spew.Fdump(os.Stderr, os.Args)
if protocolVersion := os.Args[1]; protocolVersion != expectedProtocolVersion {
err := fmt.Errorf("expected protocol version: %s, got %s", expectedProtocolVersion, protocolVersion)
handler.WriteErrorResponse(os.Stdout, err)
panic(err)
}
pluginArgs, err := handler.GetPluginArgs(os.Args)
if err != nil {
handler.WriteErrorResponse(os.Stdout, err)
panic(err)
}
spew.Fdump(os.Stderr, pluginArgs)
signerVerifier := &LocalSignerVerifier{
hashFunc: pluginArgs.InitOptions.HashFunc,
keyResourceID: pluginArgs.InitOptions.KeyResourceID,
}
resp, err := handler.Dispatch(os.Stdout, os.Stdin, pluginArgs, signerVerifier)
if err != nil {
// Dispatch() will have already called WriteResponse() with the error.
panic(err)
}
spew.Fdump(os.Stderr, resp)
}
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