43 lines
1.5 KiB
Plaintext
43 lines
1.5 KiB
Plaintext
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#!/bin/bash
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allowcred.awk &
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CREDPID=$!
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if [ -z "$XCATDEST" ]; then
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XCATDEST=$1
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fi
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#retry in case certkey.pem is not right, yet
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while ! openssl req -new -key /etc/xcat/certkey.pem -out /tmp/tls.csr -subj "/CN=`hostname`"; do
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sleep 1
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done
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echo "<xcatrequest>
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<command>getcredentials</command>
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<arg>x509cert</arg>
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<callback_port>300</callback_port>
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<csr>" > /tmp/certreq.xml
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cat /tmp/tls.csr >> /tmp/certreq.xml
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echo "</csr>
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<sha512sig>
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</sha512sig>
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</xcatrequest>" >> /tmp/certreq.xml
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openssl dgst -sha512 -out /tmp/certreq.sha512 -sign /etc/xcat/privkey.pem /tmp/certreq.xml #chain off the switch published key
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openssl enc -e -a -in /tmp/certreq.sha512 > /tmp/certreq.b64sig
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cat /tmp/certreq.xml |while read line; do
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if [ "$line" = "</sha512sig>" ]; then
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cat /tmp/certreq.b64sig >> /tmp/certreq.xml.new
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fi
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echo $line >> /tmp/certreq.xml.new
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done
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mv /tmp/certreq.xml.new /tmp/certreq.xml
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rm /tmp/certreq.b64sig /tmp/certreq.sha512
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cat /tmp/certreq.xml | openssl s_client -connect $XCATDEST -quiet 2> /dev/null > /tmp/certresp.xml
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if grep 'BEGIN CERTIFICATE' /tmp/certresp.xml > /dev/null; then
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awk '/BEGIN CERTIFICATE/,/END CERTIFICATE/' < /tmp/certresp.xml > /etc/xcat/cert.pem
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#stop transmitting sysDesc, allowing the public key to age out of validity
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for iface in `grep '^ e' /var/lib/lldpad/lldpad.conf|awk '{print $1}' `; do
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lldptool -T -i $iface -V sysDesc enableTx=no
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done
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fi
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cat /tmp/certreq.xml
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rm /tmp/certreq.xml
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rm /tmp/certresp.xml
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kill $CREDPID
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