74 lines
1.5 KiB
Bash
Executable file
74 lines
1.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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if [[ -z "$1" ]] || [[ "$1" == '--help' ]]
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then
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echo "Usage: $0 <wildcard-domain>"
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exit 1
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fi
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set -e
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domain=$1
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certalias="_.$1"
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tmpdir=$(mktemp -d)
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trap 'cd /; rm -Rf "$tmpdir"' EXIT
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export BW_REPO_PATH="${BW_REPO_PATH:-$PWD}"
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cd -- "$tmpdir"
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git clone https://github.com/dehydrated-io/dehydrated.git
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cd dehydrated
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git checkout "$(git describe --tags --abbrev=0)"
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cat >config <<EOF
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BASEDIR=$tmpdir
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KEYSIZE=4096
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HOOK=$tmpdir/dehydrated/hook
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RENEW_DAYS=90
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CHALLENGETYPE=dns-01
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EOF
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cat >hook <<"EOF"
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#!/usr/bin/env bash
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if [[ "$1" == 'deploy_challenge' ]]
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then
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domain=$2
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token_value=$4
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echo
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echo You must now provide this DNS record:
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echo "$(tput bold)_acme-challenge.$domain. IN TXT $token_value$(tput sgr0)"
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echo
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echo "Hit ENTER once it's available."
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read
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fi
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EOF
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chmod +x hook
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cat <<EOF
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You will soon be asked to create several DNS records.
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$(tput bold)Please create all of them. The second one does NOT replace
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the first one.$(tput sgr0)
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EOF
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./dehydrated --register --accept-terms -f config
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./dehydrated -c -d "$domain" --alias "$certalias" -d "*.$domain" -f config
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cd -- "$tmpdir"/certs/"$certalias"
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echo
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echo Copying final files:
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echo
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bw_repo=$(bw debug -c 'print(repo.path)')
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cp -v cert.pem "$bw_repo"/data/ssl/"$certalias".crt.pem
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cp -v chain.pem "$bw_repo"/data/ssl/"$certalias".crt_intermediate.pem
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echo "Encrypting private key via bw ..."
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bw debug -c "repo.vault.encrypt_file('$tmpdir/certs/$certalias/privkey.pem', 'ssl/$certalias.key.pem.vault')"
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echo
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echo "Certificate and key created."
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