mirror of
https://github.com/gregtwallace/apc-p15-tool.git
synced 2025-01-22 08:14:08 +00:00
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package app
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import (
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"errors"
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"fmt"
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"golang.org/x/crypto/ssh"
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)
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// sshResetUPSWebUI sends a command to the UPS to restart the WebUI. This
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// command is supposed to be required to load the new cert, but that
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// doesn't seem to be true (at least it isn't on my UPS). Adding the
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// option though, in case other UPS might need it.
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func sshResetUPSWebUI(client *ssh.Client) error {
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// make session to use for restart command
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session, err := client.NewSession()
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if err != nil {
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return fmt.Errorf("ssh: restart: failed to create session (%w)", err)
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}
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defer session.Close()
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// start shell
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err = session.Shell()
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if err != nil {
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return fmt.Errorf("ssh: restart: failed to start shell (%w)", err)
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}
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// execure reboot via SendRequest
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payload := []byte("reboot -Y")
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payloadLen := uint8(len(payload))
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payload = append([]byte{0, 0, 0, payloadLen}, payload...)
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ok, err := session.SendRequest("exec", true, payload)
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if err != nil {
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return fmt.Errorf("ssh: scp: failed to execute scp cmd (%w)", err)
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}
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if !ok {
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return errors.New("ssh: scp: execute scp cmd not ok")
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}
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// don't read remote output, as nothing interesting actually outputs
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// done
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return nil
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}
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