233 lines
8.0 KiB
Bash
Executable File
233 lines
8.0 KiB
Bash
Executable File
#!/usr/bin/env sh
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########################################################################
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# Geoscaling hook script for acme.sh
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#
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# Environment variables:
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#
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# - $GEOSCALING_Username (your Geoscaling username - this is usually NOT an amail address)
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# - $GEOSCALING_Password (your Geoscaling password)
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#-- dns_geoscaling_add() - Add TXT record --------------------------------------
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# Usage: dns_geoscaling_add _acme-challenge.subdomain.domain.com "XyZ123..."
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dns_geoscaling_add() {
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full_domain=$1
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txt_value=$2
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_info "Using DNS-01 Geoscaling DNS2 hook"
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GEOSCALING_Username="${GEOSCALING_Username:-$(_readaccountconf_mutable GEOSCALING_Username)}"
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GEOSCALING_Password="${GEOSCALING_Password:-$(_readaccountconf_mutable GEOSCALING_Password)}"
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if [ -z "$GEOSCALING_Username" ] || [ -z "$GEOSCALING_Password" ]; then
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GEOSCALING_Username=
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GEOSCALING_Password=
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_err "No auth details provided. Please set user credentials using the \$GEOSCALING_Username and \$GEOSCALING_Password environment variables."
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return 1
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fi
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_saveaccountconf_mutable GEOSCALING_Username "${GEOSCALING_Username}"
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_saveaccountconf_mutable GEOSCALING_Password "${GEOSCALING_Password}"
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# Fills in the $zone_id and $zone_name
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find_zone "${full_domain}" || return 1
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_debug "Zone id '${zone_id}' will be used."
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# We're logged in here
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# we should add ${full_domain} minus the trailing ${zone_name}
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prefix=$(echo "${full_domain}" | sed "s|\\.${zone_name}\$||")
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body="id=${zone_id}&name=${prefix}&type=TXT&content=${txt_value}&ttl=300&prio=0"
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do_post "$body" "https://www.geoscaling.com/dns2/ajax/add_record.php"
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exit_code="$?"
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if [ "${exit_code}" -eq 0 ]; then
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_info "TXT record added successfully."
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else
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_err "Couldn't add the TXT record."
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fi
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do_logout
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return "${exit_code}"
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}
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#-- dns_geoscaling_rm() - Remove TXT record ------------------------------------
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# Usage: dns_geoscaling_rm _acme-challenge.subdomain.domain.com "XyZ123..."
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dns_geoscaling_rm() {
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full_domain=$1
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txt_value=$2
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_info "Cleaning up after DNS-01 Geoscaling DNS2 hook"
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GEOSCALING_Username="${GEOSCALING_Username:-$(_readaccountconf_mutable GEOSCALING_Username)}"
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GEOSCALING_Password="${GEOSCALING_Password:-$(_readaccountconf_mutable GEOSCALING_Password)}"
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if [ -z "$GEOSCALING_Username" ] || [ -z "$GEOSCALING_Password" ]; then
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GEOSCALING_Username=
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GEOSCALING_Password=
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_err "No auth details provided. Please set user credentials using the \$GEOSCALING_Username and \$GEOSCALING_Password environment variables."
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return 1
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fi
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_saveaccountconf_mutable GEOSCALING_Username "${GEOSCALING_Username}"
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_saveaccountconf_mutable GEOSCALING_Password "${GEOSCALING_Password}"
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# fills in the $zone_id
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find_zone "${full_domain}" || return 1
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_debug "Zone id '${zone_id}' will be used."
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# Here we're logged in
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# Find the record id to clean
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# get the domain
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response=$(do_get "https://www.geoscaling.com/dns2/index.php?module=domain&id=${zone_id}")
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_debug2 "response" "$response"
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table="$(echo "${response}" | tr -d '\n' | sed 's|.*<div class="box"><div class="boxtitle">Basic Records</div><div class="boxtext"><table|<table|; s|</table>.*|</table>|')"
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_debug2 table "${table}"
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names=$(echo "${table}" | _egrep_o 'id="[0-9]+\.name">[^<]*</td>' | sed 's|</td>||; s|.*>||')
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ids=$(echo "${table}" | _egrep_o 'id="[0-9]+\.name">[^<]*</td>' | sed 's|\.name">.*||; s|id="||')
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types=$(echo "${table}" | _egrep_o 'id="[0-9]+\.type">[^<]*</td>' | sed 's|</td>||; s|.*>||')
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values=$(echo "${table}" | _egrep_o 'id="[0-9]+\.content">[^<]*</td>' | sed 's|</td>||; s|.*>||')
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_debug2 names "${names}"
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_debug2 ids "${ids}"
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_debug2 types "${types}"
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_debug2 values "${values}"
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# look for line whose name is ${full_domain}, whose type is TXT, and whose value is ${txt_value}
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line_num="$(echo "${values}" | grep -F -n -- "${txt_value}" | _head_n 1 | cut -d ':' -f 1)"
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_debug2 line_num "${line_num}"
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found_id=
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if [ -n "$line_num" ]; then
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type=$(echo "${types}" | sed -n "${line_num}p")
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name=$(echo "${names}" | sed -n "${line_num}p")
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id=$(echo "${ids}" | sed -n "${line_num}p")
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_debug2 type "$type"
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_debug2 name "$name"
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_debug2 id "$id"
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_debug2 full_domain "$full_domain"
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if [ "${type}" = "TXT" ] && [ "${name}" = "${full_domain}" ]; then
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found_id=${id}
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fi
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fi
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if [ "${found_id}" = "" ]; then
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_err "Can not find record id."
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return 0
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fi
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# Remove the record
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body="id=${zone_id}&record_id=${found_id}"
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response=$(do_post "$body" "https://www.geoscaling.com/dns2/ajax/delete_record.php")
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exit_code="$?"
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if [ "$exit_code" -eq 0 ]; then
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_info "Record removed successfully."
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else
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_err "Could not clean (remove) up the record. Please go to Geoscaling administration interface and clean it by hand."
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fi
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do_logout
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return "${exit_code}"
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}
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########################## PRIVATE FUNCTIONS ###########################
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do_get() {
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_url=$1
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export _H1="Cookie: $geoscaling_phpsessid_cookie"
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_get "${_url}"
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}
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do_post() {
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_body=$1
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_url=$2
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export _H1="Cookie: $geoscaling_phpsessid_cookie"
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_post "${_body}" "${_url}"
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}
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do_login() {
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_info "Logging in..."
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username_encoded="$(printf "%s" "${GEOSCALING_Username}" | _url_encode)"
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password_encoded="$(printf "%s" "${GEOSCALING_Password}" | _url_encode)"
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body="username=${username_encoded}&password=${password_encoded}"
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response=$(_post "$body" "https://www.geoscaling.com/dns2/index.php?module=auth")
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_debug2 response "${response}"
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#retcode=$(grep '^HTTP[^ ]*' "${HTTP_HEADER}" | _head_n 1 | _egrep_o '[0-9]+$')
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retcode=$(grep '^HTTP[^ ]*' "${HTTP_HEADER}" | _head_n 1 | cut -d ' ' -f 2)
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if [ "$retcode" != "302" ]; then
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_err "Geoscaling login failed for user ${GEOSCALING_Username}. Check ${HTTP_HEADER} file"
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return 1
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fi
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geoscaling_phpsessid_cookie="$(grep -i '^set-cookie:' "${HTTP_HEADER}" | _egrep_o 'PHPSESSID=[^;]*;' | tr -d ';')"
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return 0
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}
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do_logout() {
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_info "Logging out."
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response="$(do_get "https://www.geoscaling.com/dns2/index.php?module=auth")"
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_debug2 response "$response"
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return 0
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}
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find_zone() {
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domain="$1"
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# do login
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do_login || return 1
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# get zones
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response="$(do_get "https://www.geoscaling.com/dns2/index.php?module=domains")"
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table="$(echo "${response}" | tr -d '\n' | sed 's|.*<div class="box"><div class="boxtitle">Your domains</div><div class="boxtext"><table|<table|; s|</table>.*|</table>|')"
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_debug2 table "${table}"
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zone_names="$(echo "${table}" | _egrep_o '<b>[^<]*</b>' | sed 's|<b>||;s|</b>||')"
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_debug2 _matches "${zone_names}"
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# Zone names and zone IDs are in same order
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zone_ids=$(echo "${table}" | _egrep_o '<a href=.index\.php\?module=domain&id=[0-9]+. onclick="javascript:show_loader\(\);">' | sed 's|.*id=||;s|. .*||')
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_debug2 "These are the zones on this Geoscaling account:"
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_debug2 "zone_names" "${zone_names}"
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_debug2 "And these are their respective IDs:"
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_debug2 "zone_ids" "${zone_ids}"
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if [ -z "${zone_names}" ] || [ -z "${zone_ids}" ]; then
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_err "Can not get zone names or IDs."
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return 1
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fi
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# Walk through all possible zone names
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strip_counter=1
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while true; do
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attempted_zone=$(echo "${domain}" | cut -d . -f ${strip_counter}-)
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# All possible zone names have been tried
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if [ -z "${attempted_zone}" ]; then
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_err "No zone for domain '${domain}' found."
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return 1
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fi
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_debug "Looking for zone '${attempted_zone}'"
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line_num="$(echo "${zone_names}" | grep -n "^${attempted_zone}\$" | _head_n 1 | cut -d : -f 1)"
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_debug2 line_num "${line_num}"
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if [ "$line_num" ]; then
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zone_id=$(echo "${zone_ids}" | sed -n "${line_num}p")
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zone_name=$(echo "${zone_names}" | sed -n "${line_num}p")
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if [ -z "${zone_id}" ]; then
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_err "Can not find zone id."
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return 1
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fi
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_debug "Found relevant zone '${attempted_zone}' with id '${zone_id}' - will be used for domain '${domain}'."
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return 0
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fi
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_debug "Zone '${attempted_zone}' doesn't exist, let's try a less specific zone."
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strip_counter=$(_math "${strip_counter}" + 1)
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done
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}
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# vim: et:ts=2:sw=2:
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