79 lines
1.8 KiB
Go
79 lines
1.8 KiB
Go
package dockerfile
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import (
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"crypto/rand"
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"crypto/rsa"
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"crypto/x509"
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"encoding/pem"
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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"github.com/containerd/continuity/fs/fstest"
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"github.com/moby/buildkit/client"
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"github.com/moby/buildkit/frontend/dockerfile/builder"
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"github.com/moby/buildkit/session"
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"github.com/moby/buildkit/session/sshforward/sshprovider"
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"github.com/moby/buildkit/util/testutil/integration"
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"github.com/stretchr/testify/require"
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)
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var sshTests = integration.TestFuncs(
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testSSHSocketParams,
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)
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func init() {
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allTests = append(allTests, sshTests...)
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}
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func testSSHSocketParams(t *testing.T, sb integration.Sandbox) {
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f := getFrontend(t, sb)
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dockerfile := []byte(`
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FROM busybox
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RUN --mount=type=ssh,mode=741,uid=100,gid=102 [ "$(stat -c "%u %g %f" $SSH_AUTH_SOCK)" = "100 102 c1e1" ]
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`)
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dir, err := tmpdir(
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fstest.CreateFile("Dockerfile", dockerfile, 0600),
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)
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require.NoError(t, err)
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defer os.RemoveAll(dir)
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c, err := client.New(sb.Context(), sb.Address())
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require.NoError(t, err)
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defer c.Close()
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k, err := rsa.GenerateKey(rand.Reader, 1024)
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require.NoError(t, err)
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dt := pem.EncodeToMemory(
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&pem.Block{
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Type: "RSA PRIVATE KEY",
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Bytes: x509.MarshalPKCS1PrivateKey(k),
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},
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)
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tmpDir, err := ioutil.TempDir("", "buildkit")
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require.NoError(t, err)
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defer os.RemoveAll(tmpDir)
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err = ioutil.WriteFile(filepath.Join(tmpDir, "key"), dt, 0600)
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require.NoError(t, err)
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ssh, err := sshprovider.NewSSHAgentProvider([]sshprovider.AgentConfig{{
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Paths: []string{filepath.Join(tmpDir, "key")},
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}})
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require.NoError(t, err)
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_, err = f.Solve(sb.Context(), c, client.SolveOpt{
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LocalDirs: map[string]string{
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builder.DefaultLocalNameDockerfile: dir,
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builder.DefaultLocalNameContext: dir,
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},
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Session: []session.Attachable{ssh},
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}, nil)
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require.NoError(t, err)
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}
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