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@@ -0,0 +1,101 @@
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+package daemon // import "github.com/docker/docker/integration/daemon"
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+
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+import (
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+ "io/ioutil"
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+ "os"
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+ "os/exec"
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+ "path/filepath"
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+ "runtime"
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+ "testing"
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+
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+ "github.com/docker/docker/testutil/daemon"
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+ "gotest.tools/v3/assert"
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+ "gotest.tools/v3/skip"
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+
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+ is "gotest.tools/v3/assert/cmp"
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+)
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+
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+func TestConfigDaemonLibtrustID(t *testing.T) {
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+ skip.If(t, runtime.GOOS != "linux")
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+
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+ d := daemon.New(t)
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+ defer d.Stop(t)
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+
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+ trustKey := filepath.Join(d.RootDir(), "key.json")
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+ err := ioutil.WriteFile(trustKey, []byte(`{"crv":"P-256","d":"dm28PH4Z4EbyUN8L0bPonAciAQa1QJmmyYd876mnypY","kid":"WTJ3:YSIP:CE2E:G6KJ:PSBD:YX2Y:WEYD:M64G:NU2V:XPZV:H2CR:VLUB","kty":"EC","x":"Mh5-JINSjaa_EZdXDttri255Z5fbCEOTQIZjAcScFTk","y":"eUyuAjfxevb07hCCpvi4Zi334Dy4GDWQvEToGEX4exQ"}`), 0644)
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+ assert.NilError(t, err)
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+
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+ config := filepath.Join(d.RootDir(), "daemon.json")
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+ err = ioutil.WriteFile(config, []byte(`{"deprecated-key-path": "`+trustKey+`"}`), 0644)
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+ assert.NilError(t, err)
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+
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+ d.Start(t, "--config-file", config)
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+ info := d.Info(t)
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+ assert.Equal(t, info.ID, "WTJ3:YSIP:CE2E:G6KJ:PSBD:YX2Y:WEYD:M64G:NU2V:XPZV:H2CR:VLUB")
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+}
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+
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+func TestDaemonConfigValidation(t *testing.T) {
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+ skip.If(t, runtime.GOOS != "linux")
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+
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+ d := daemon.New(t)
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+ dockerBinary, err := d.BinaryPath()
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+ assert.NilError(t, err)
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+ params := []string{"--validate", "--config-file"}
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+
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+ dest := os.Getenv("DOCKER_INTEGRATION_DAEMON_DEST")
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+ if dest == "" {
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+ dest = os.Getenv("DEST")
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+ }
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+ testdata := filepath.Join(dest, "..", "..", "integration", "daemon", "testdata")
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+
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+ const (
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+ validOut = "configuration OK"
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+ failedOut = "unable to configure the Docker daemon with file"
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+ )
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+
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+ tests := []struct {
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+ name string
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+ args []string
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+ expectedOut string
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+ }{
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+ {
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+ name: "config with no content",
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+ args: append(params, filepath.Join(testdata, "empty-config-1.json")),
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+ expectedOut: validOut,
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+ },
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+ {
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+ name: "config with {}",
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+ args: append(params, filepath.Join(testdata, "empty-config-2.json")),
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+ expectedOut: validOut,
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+ },
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+ {
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+ name: "invalid config",
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+ args: append(params, filepath.Join(testdata, "invalid-config-1.json")),
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+ expectedOut: failedOut,
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+ },
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+ {
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+ name: "malformed config",
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+ args: append(params, filepath.Join(testdata, "malformed-config.json")),
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+ expectedOut: failedOut,
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+ },
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+ {
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+ name: "valid config",
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+ args: append(params, filepath.Join(testdata, "valid-config-1.json")),
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+ expectedOut: validOut,
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+ },
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+ }
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+ for _, tc := range tests {
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+ tc := tc
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+ t.Run(tc.name, func(t *testing.T) {
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+ t.Parallel()
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+ cmd := exec.Command(dockerBinary, tc.args...)
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+ out, err := cmd.CombinedOutput()
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+ assert.Check(t, is.Contains(string(out), tc.expectedOut))
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+ if tc.expectedOut == failedOut {
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+ assert.ErrorContains(t, err, "", "expected an error, but got none")
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+ } else {
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+ assert.NilError(t, err)
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+ }
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+ })
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+ }
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+}
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