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1bf46836da
Backport #15849 A common bug report is the otherwise harmless sshd logging: ``` Could not load host certificate "/data/ssh/ssh_host_ed25519_cert": No such file or directory ``` This PR simply checks if these files exist before creation of sshd_config and if they do not exist, doesn't add a reference to them. Fix #14110 amongst others. Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lauris BH <lauris@nix.lv> Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lauris BH <lauris@nix.lv> Co-authored-by: 6543 <6543@obermui.de>
58 lines
1.8 KiB
Bash
Executable File
58 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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if [ ! -d /data/ssh ]; then
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mkdir -p /data/ssh
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fi
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if [ ! -f /data/ssh/ssh_host_ed25519_key ]; then
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echo "Generating /data/ssh/ssh_host_ed25519_key..."
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ssh-keygen -t ed25519 -f /data/ssh/ssh_host_ed25519_key -N "" > /dev/null
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fi
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if [ ! -f /data/ssh/ssh_host_rsa_key ]; then
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echo "Generating /data/ssh/ssh_host_rsa_key..."
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ssh-keygen -t rsa -b 2048 -f /data/ssh/ssh_host_rsa_key -N "" > /dev/null
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fi
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if [ ! -f /data/ssh/ssh_host_dsa_key ]; then
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echo "Generating /data/ssh/ssh_host_dsa_key..."
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ssh-keygen -t dsa -f /data/ssh/ssh_host_dsa_key -N "" > /dev/null
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fi
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if [ ! -f /data/ssh/ssh_host_ecdsa_key ]; then
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echo "Generating /data/ssh/ssh_host_ecdsa_key..."
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ssh-keygen -t ecdsa -b 256 -f /data/ssh/ssh_host_ecdsa_key -N "" > /dev/null
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fi
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if [ -e /data/ssh/ssh_host_ed25519_cert ]; then
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SSH_ED25519_CERT=${SSH_ED25519_CERT:-"/data/ssh/ssh_host_ed25519_cert"}
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fi
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if [ -e /data/ssh/ssh_host_rsa_cert ]; then
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SSH_RSA_CERT=${SSH_RSA_CERT:-"/data/ssh/ssh_host_rsa_cert"}
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fi
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if [ -e /data/ssh/ssh_host_ecdsa_cert ]; then
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SSH_ECDSA_CERT=${SSH_ECDSA_CERT:-"/data/ssh/ssh_host_ecdsa_cert"}
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fi
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if [ -e /data/ssh/ssh_host_dsa_cert ]; then
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SSH_DSA_CERT=${SSH_DSA_CERT:-"/data/ssh/ssh_host_dsa_cert"}
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fi
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if [ -d /etc/ssh ]; then
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SSH_PORT=${SSH_PORT:-"22"} \
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SSH_LISTEN_PORT=${SSH_LISTEN_PORT:-"${SSH_PORT}"} \
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SSH_ED25519_CERT="${SSH_ED25519_CERT:+"HostCertificate "}${SSH_ED25519_CERT}" \
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SSH_RSA_CERT="${SSH_RSA_CERT:+"HostCertificate "}${SSH_RSA_CERT}" \
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SSH_ECDSA_CERT="${SSH_ECDSA_CERT:+"HostCertificate "}${SSH_ECDSA_CERT}" \
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SSH_DSA_CERT="${SSH_DSA_CERT:+"HostCertificate "}${SSH_DSA_CERT}" \
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envsubst < /etc/templates/sshd_config > /etc/ssh/sshd_config
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chmod 0644 /etc/ssh/sshd_config
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fi
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chown root:root /data/ssh/*
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chmod 0700 /data/ssh
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chmod 0600 /data/ssh/*
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