mirror of https://github.com/docker/docs.git
43 lines
867 B
Go
43 lines
867 B
Go
package drivers
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import (
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"fmt"
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"os"
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"path"
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"path/filepath"
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"github.com/docker/machine/utils"
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)
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func PublicKeyPath() string {
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return filepath.Join(utils.GetDockerDir(), "public-key.json")
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}
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func AddPublicKeyToAuthorizedHosts(d Driver, authorizedKeysPath string) error {
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f, err := os.Open(PublicKeyPath())
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if err != nil {
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return err
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}
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defer f.Close()
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// Use path.Join here, want to create unix path even when running on Windows.
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cmdString := fmt.Sprintf("mkdir -p %q && cat > %q", authorizedKeysPath,
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path.Join(authorizedKeysPath, "docker-host.json"))
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cmd, err := d.GetSSHCommand(cmdString)
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if err != nil {
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return err
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}
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cmd.Stdin = f
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return cmd.Run()
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}
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func PublicKeyExists() (bool, error) {
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_, err := os.Stat(PublicKeyPath())
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if err == nil {
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return true, nil
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} else if os.IsNotExist(err) {
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return false, nil
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}
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return false, err
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}
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