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101 lines
4.1 KiB
101 lines
4.1 KiB
#!/usr/bin/env sh |
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# shellcheck disable=SC2034 |
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dns_selfhost_info='SelfHost.de |
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Site: SelfHost.de |
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Docs: github.com/acmesh-official/acme.sh/wiki/dnsapi2#dns_selfhost |
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Options: |
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SELFHOSTDNS_USERNAME Username |
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SELFHOSTDNS_PASSWORD Password |
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SELFHOSTDNS_MAP Subdomain name |
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Issues: github.com/acmesh-official/acme.sh/issues/4291 |
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Author: Marvin Edeler |
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' |
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dns_selfhost_add() { |
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fulldomain=$1 |
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txt=$2 |
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_info "Calling acme-dns on selfhost" |
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_debug fulldomain "$fulldomain" |
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_debug txtvalue "$txt" |
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SELFHOSTDNS_UPDATE_URL="https://selfhost.de/cgi-bin/api.pl" |
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# Get values, but don't save until we successfully validated |
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SELFHOSTDNS_USERNAME="${SELFHOSTDNS_USERNAME:-$(_readaccountconf_mutable SELFHOSTDNS_USERNAME)}" |
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SELFHOSTDNS_PASSWORD="${SELFHOSTDNS_PASSWORD:-$(_readaccountconf_mutable SELFHOSTDNS_PASSWORD)}" |
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# These values are domain dependent, so read them from there |
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SELFHOSTDNS_MAP="${SELFHOSTDNS_MAP:-$(_readdomainconf SELFHOSTDNS_MAP)}" |
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# Selfhost api can't dynamically add TXT record, |
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# so we have to store the last used RID of the domain to support a second RID for wildcard domains |
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# (format: 'fulldomainA:lastRid fulldomainB:lastRid ...') |
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SELFHOSTDNS_MAP_LAST_USED_INTERNAL=$(_readdomainconf SELFHOSTDNS_MAP_LAST_USED_INTERNAL) |
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if [ -z "${SELFHOSTDNS_USERNAME:-}" ] || [ -z "${SELFHOSTDNS_PASSWORD:-}" ]; then |
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_err "SELFHOSTDNS_USERNAME and SELFHOSTDNS_PASSWORD must be set" |
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return 1 |
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fi |
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# get the domain entry from SELFHOSTDNS_MAP |
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# only match full domains (at the beginning of the string or with a leading whitespace), |
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# e.g. don't match mytest.example.com or sub.test.example.com for test.example.com |
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# if the domain is defined multiple times only the last occurance will be matched |
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mapEntry=$(echo "$SELFHOSTDNS_MAP" | sed -n -E "s/(^|^.*[[:space:]])($fulldomain)(:[[:digit:]]+)([:]?[[:digit:]]*)(.*)/\2\3\4/p") |
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_debug2 mapEntry "$mapEntry" |
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if test -z "$mapEntry"; then |
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_err "SELFHOSTDNS_MAP must contain the fulldomain incl. prefix and at least one RID" |
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return 1 |
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fi |
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# get the RIDs from the map entry |
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rid1=$(echo "$mapEntry" | cut -d: -f2) |
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rid2=$(echo "$mapEntry" | cut -d: -f3) |
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# read last used rid domain |
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lastUsedRidForDomainEntry=$(echo "$SELFHOSTDNS_MAP_LAST_USED_INTERNAL" | sed -n -E "s/(^|^.*[[:space:]])($fulldomain:[[:digit:]]+)(.*)/\2/p") |
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_debug2 lastUsedRidForDomainEntry "$lastUsedRidForDomainEntry" |
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lastUsedRidForDomain=$(echo "$lastUsedRidForDomainEntry" | cut -d: -f2) |
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rid="$rid1" |
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if [ "$lastUsedRidForDomain" = "$rid" ] && ! test -z "$rid2"; then |
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rid="$rid2" |
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fi |
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_info "Trying to add $txt on selfhost for rid: $rid" |
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data="?username=$SELFHOSTDNS_USERNAME&password=$SELFHOSTDNS_PASSWORD&rid=$rid&content=$txt" |
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response="$(_get "$SELFHOSTDNS_UPDATE_URL$data")" |
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if ! echo "$response" | grep "200 OK" >/dev/null; then |
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_err "Invalid response of acme-dns for selfhost" |
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return 1 |
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fi |
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# write last used rid domain |
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newLastUsedRidForDomainEntry="$fulldomain:$rid" |
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if ! test -z "$lastUsedRidForDomainEntry"; then |
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# replace last used rid entry for domain |
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SELFHOSTDNS_MAP_LAST_USED_INTERNAL=$(echo "$SELFHOSTDNS_MAP_LAST_USED_INTERNAL" | sed -n -E "s/$lastUsedRidForDomainEntry/$newLastUsedRidForDomainEntry/p") |
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else |
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# add last used rid entry for domain |
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if test -z "$SELFHOSTDNS_MAP_LAST_USED_INTERNAL"; then |
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SELFHOSTDNS_MAP_LAST_USED_INTERNAL="$newLastUsedRidForDomainEntry" |
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else |
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SELFHOSTDNS_MAP_LAST_USED_INTERNAL="$SELFHOSTDNS_MAP_LAST_USED_INTERNAL $newLastUsedRidForDomainEntry" |
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fi |
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fi |
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# Now that we know the values are good, save them |
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_saveaccountconf_mutable SELFHOSTDNS_USERNAME "$SELFHOSTDNS_USERNAME" |
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_saveaccountconf_mutable SELFHOSTDNS_PASSWORD "$SELFHOSTDNS_PASSWORD" |
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# These values are domain dependent, so store them there |
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_savedomainconf SELFHOSTDNS_MAP "$SELFHOSTDNS_MAP" |
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_savedomainconf SELFHOSTDNS_MAP_LAST_USED_INTERNAL "$SELFHOSTDNS_MAP_LAST_USED_INTERNAL" |
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} |
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dns_selfhost_rm() { |
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fulldomain=$1 |
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txt=$2 |
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_debug fulldomain "$fulldomain" |
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_debug txtvalue "$txt" |
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_info "Creating and removing of records is not supported by selfhost API, will not delete anything." |
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}
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