114 lines
3.5 KiB
Bash
Executable File
114 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env sh
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# dns api wrapper of lexicon for acme.sh
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# https://github.com/AnalogJ/lexicon
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lexicon_cmd="lexicon"
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wiki="https://github.com/acmesh-official/acme.sh/wiki/How-to-use-lexicon-dns-api"
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_lexicon_init() {
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if ! _exists "$lexicon_cmd"; then
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_err "Please install $lexicon_cmd first: $wiki"
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return 1
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fi
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PROVIDER="${PROVIDER:-$(_readdomainconf PROVIDER)}"
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if [ -z "$PROVIDER" ]; then
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PROVIDER=""
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_err "Please define env PROVIDER first: $wiki"
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return 1
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fi
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_savedomainconf PROVIDER "$PROVIDER"
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export PROVIDER
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# e.g. busybox-ash does not know [:upper:]
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# shellcheck disable=SC2018,SC2019
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Lx_name=$(echo LEXICON_"${PROVIDER}"_USERNAME | tr 'a-z' 'A-Z')
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eval "$Lx_name=\${$Lx_name:-$(_readaccountconf_mutable "$Lx_name")}"
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Lx_name_v=$(eval echo \$"$Lx_name")
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_secure_debug "$Lx_name" "$Lx_name_v"
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if [ "$Lx_name_v" ]; then
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_saveaccountconf_mutable "$Lx_name" "$Lx_name_v"
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eval export "$Lx_name"
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fi
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# shellcheck disable=SC2018,SC2019
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Lx_token=$(echo LEXICON_"${PROVIDER}"_TOKEN | tr 'a-z' 'A-Z')
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eval "$Lx_token=\${$Lx_token:-$(_readaccountconf_mutable "$Lx_token")}"
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Lx_token_v=$(eval echo \$"$Lx_token")
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_secure_debug "$Lx_token" "$Lx_token_v"
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if [ "$Lx_token_v" ]; then
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_saveaccountconf_mutable "$Lx_token" "$Lx_token_v"
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eval export "$Lx_token"
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fi
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# shellcheck disable=SC2018,SC2019
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Lx_password=$(echo LEXICON_"${PROVIDER}"_PASSWORD | tr 'a-z' 'A-Z')
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eval "$Lx_password=\${$Lx_password:-$(_readaccountconf_mutable "$Lx_password")}"
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Lx_password_v=$(eval echo \$"$Lx_password")
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_secure_debug "$Lx_password" "$Lx_password_v"
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if [ "$Lx_password_v" ]; then
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_saveaccountconf_mutable "$Lx_password" "$Lx_password_v"
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eval export "$Lx_password"
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fi
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# shellcheck disable=SC2018,SC2019
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Lx_domaintoken=$(echo LEXICON_"${PROVIDER}"_DOMAINTOKEN | tr 'a-z' 'A-Z')
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eval "$Lx_domaintoken=\${$Lx_domaintoken:-$(_readaccountconf_mutable "$Lx_domaintoken")}"
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Lx_domaintoken_v=$(eval echo \$"$Lx_domaintoken")
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_secure_debug "$Lx_domaintoken" "$Lx_domaintoken_v"
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if [ "$Lx_domaintoken_v" ]; then
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_saveaccountconf_mutable "$Lx_domaintoken" "$Lx_domaintoken_v"
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eval export "$Lx_domaintoken"
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fi
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# shellcheck disable=SC2018,SC2019
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Lx_api_key=$(echo LEXICON_"${PROVIDER}"_API_KEY | tr 'a-z' 'A-Z')
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eval "$Lx_api_key=\${$Lx_api_key:-$(_readaccountconf_mutable "$Lx_api_key")}"
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Lx_api_key_v=$(eval echo \$"$Lx_api_key")
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_secure_debug "$Lx_api_key" "$Lx_api_key_v"
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if [ "$Lx_api_key_v" ]; then
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_saveaccountconf_mutable "$Lx_api_key" "$Lx_api_key_v"
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eval export "$Lx_api_key"
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fi
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}
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######## Public functions #####################
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#Usage: dns_lexicon_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
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dns_lexicon_add() {
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fulldomain=$1
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txtvalue=$2
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if ! _lexicon_init; then
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return 1
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fi
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domain=$(printf "%s" "$fulldomain" | cut -d . -f 2-999)
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_secure_debug LEXICON_OPTS "$LEXICON_OPTS"
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_savedomainconf LEXICON_OPTS "$LEXICON_OPTS"
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# shellcheck disable=SC2086
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$lexicon_cmd "$PROVIDER" $LEXICON_OPTS create "${domain}" TXT --name="_acme-challenge.${domain}." --content="${txtvalue}" --output QUIET
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}
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#Usage: dns_lexicon_rm _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
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dns_lexicon_rm() {
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fulldomain=$1
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txtvalue=$2
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if ! _lexicon_init; then
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return 1
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fi
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domain=$(printf "%s" "$fulldomain" | cut -d . -f 2-999)
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# shellcheck disable=SC2086
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$lexicon_cmd "$PROVIDER" $LEXICON_OPTS delete "${domain}" TXT --name="_acme-challenge.${domain}." --content="${txtvalue}" --output QUIET
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}
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