56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
/*
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Copyright Docker attest authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package tuf_test
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import (
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"context"
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"os"
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"path/filepath"
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"github.com/docker/attest/tuf"
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"github.com/theupdateframework/go-tuf/v2/metadata"
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)
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func ExampleNewClient_registry() {
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// create a tuf client
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home, err := os.UserHomeDir()
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if err != nil {
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panic(err)
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}
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tufOutputPath := filepath.Join(home, ".docker", "tuf")
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opts := tuf.NewDockerDefaultClientOptions(tufOutputPath)
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registryClient, err := tuf.NewClient(context.Background(), opts)
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if err != nil {
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panic(err)
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}
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// get trusted tuf metadata
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trustedMetadata := registryClient.GetMetadata()
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// top-level target files
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targets := trustedMetadata.Targets[metadata.TARGETS].Signed.Targets
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for _, t := range targets {
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// download target files
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_, err := registryClient.DownloadTarget(t.Path, filepath.Join(tufOutputPath, "download"))
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if err != nil {
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panic(err)
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}
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}
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}
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