23 lines
478 B
Bash
23 lines
478 B
Bash
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#!/bin/sh
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set -e
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CERT_IMAGE="alpine:edge"
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# cd to the current directory so the script can be run from anywhere.
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cd `dirname $0`
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# Update the cert image.
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docker pull $CERT_IMAGE
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# Fetch the latest certificates.
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ID=$(docker run -d $CERT_IMAGE sh -c "apk --update upgrade && apk add ca-certificates && update-ca-certificates")
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docker logs -f $ID
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docker wait $ID
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# Update the local certificates.
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docker cp $ID:/etc/ssl/certs/ca-certificates.crt .
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# Cleanup.
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docker rm -f $ID
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