15 lines
497 B
Bash
15 lines
497 B
Bash
#!/usr/bin/env bash
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if ! command -v sshd &>/dev/null; then
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echo "sshd command could not be found"
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exit 0
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fi
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# Check using sshd -T output
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actual_value=$(sshd -T | grep -Pi -- 'macs\h+([^#\n\r]+,)?(hmac-md5|hmac-md5-96|hmac-ripemd160|hmac-sha1-96|umac-64@openssh\.com|hmac-md5-etm@openssh\.com|hmac-md5-96-etm@openssh\.com|hmac-ripemd160-etm@openssh\.com|hmac-sha1-96-etm@openssh\.com|umac-64-etm@openssh\.com|umac-128-etm@openssh\.com)')
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if [ -z "$actual_value" ]; then
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exit 0
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else
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exit 1
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fi
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