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Have you looked at dev-tcltk/expect? |
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|
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There's possibly an example you could try at |
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<https://www.journaldev.com/1405/expect-script-ssh-example-tutorial> |
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although you probably want to prompt for the password or retreive it |
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programatically rather than putting it on the command line :o |
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|
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Steve. |
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|
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On 14/07/2022 07:35, J. Roeleveld wrote: |
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> Hi All, |
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> |
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> I am looking for a way to login to a host and automatically change to root |
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> using a password provided by an external program. |
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> |
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> The root passwords are stored in a vault and I can get passwords out using a |
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> script after authenticating. |
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> |
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> Currently, I need to do a lot of the steps manually: |
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> ssh <user>@<host> |
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> su - |
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> (copy/paste password from vault) |
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> |
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> I would like to change this to: |
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> <some-script> <host> |
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> |
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> Does anyone have any hints on how to achieve this without adding a "NOPASSWD" |
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> entry into /etc/sudoers ? |
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> |
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> Thanks in advance, |
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> |
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> Joost |
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> |
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> |
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> |
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