64 lines
1.8 KiB
Bash
Executable File
64 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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echo "Adjusting ssh configuration"
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# /etc/ssh/sshd_config is provided by openssh-server
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# /etc/ssh/ssh_config is provided by openssh-clients
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# Note0: augtool is provided by augeas-tools on Ubuntu
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# Note1: augtool on Ubuntu does not auto-save, pass -s
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# Note2: openssh-clients is openssh-client on Ubuntu
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install-packages augeas openssh-server openssh-clients
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##
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## ssh server configuration
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##
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# Unique to Ubuntu
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augtool -s set /files/etc/ssh/sshd_config/PasswordAuthentication yes
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augtool -s set /files/etc/ssh/sshd_config/GSSAPICleanupCredentials yes
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augtool -s set /files/etc/ssh/sshd_config/AuthorizedKeysFile .ssh/authorized_keys
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# Unique to Fedora
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augtool -s set /files/etc/ssh/sshd_config/SyslogFacility AUTH
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augtool -s set /files/etc/ssh/sshd_config/PermitRootLogin yes
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augtool -s set /files/etc/ssh/sshd_config/StrictModes yes
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augtool -s set /files/etc/ssh/sshd_config/RSAAuthentication yes
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augtool -s set /files/etc/ssh/sshd_config/PubkeyAuthentication yes
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augtool -s set /files/etc/ssh/sshd_config/IgnoreRhosts yes
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# Common
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augtool -s set /files/etc/ssh/sshd_config/GSSAPIAuthentication no
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augtool -s set /files/etc/ssh/sshd_config/UseDNS no
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augtool -s set /files/etc/ssh/sshd_config/PermitTunnel yes
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##
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## ssh client configuration
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##
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# Unique to Ubuntu
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#none
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# Unique to Fedora
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augtool -s set /files/etc/ssh/ssh_config/Host/GSSAPIDelegateCredentials no
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# Common
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augtool -s set /files/etc/ssh/ssh_config/Host/StrictHostKeyChecking no
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augtool -s set /files/etc/ssh/ssh_config/Host/GSSAPIAuthentication no
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##
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## Misc configuration
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##
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# Unique to Fedora
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# No known augeas lense for cloud-init config
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sed -i 's/ssh_pwauth: 0/ssh_pwauth: 1/' /etc/cloud/cloud.cfg
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# Unique to Fedora
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augtool -s clear /files/etc/sudoers/Defaults[type=':nrpe']/requiretty/negate
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# Exit with success, even if the last config update failed
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:
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