From d30b441ede3d2907c0645cf4dea78d740c2a6f08 Mon Sep 17 00:00:00 2001 From: Tom Cocca Date: Wed, 2 Jan 2019 00:18:25 -0600 Subject: [PATCH] Rackspace Cloud DNS Support Rackspace Cloud DNS This commit is based on the original pull request by tcocca https://github.com/Neilpang/acme.sh/pull/1297 Addtional cleanup was provided by senseisimple in https://github.com/Neilpang/acme.sh/pull/1999 This pull request has squashed the changes for review, fixed a minor (but breaking) problem with the field ordering in the response, and added documenation per the API guide. Co-Author: Chris Co-Author: Ian Wienand --- README.md | 1 + dnsapi/README.md | 15 +++ dnsapi/dns_rackspace.sh | 207 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 223 insertions(+) create mode 100644 dnsapi/dns_rackspace.sh diff --git a/README.md b/README.md index 65b83e7..793df06 100644 --- a/README.md +++ b/README.md @@ -354,6 +354,7 @@ You don't have to do anything manually! 1. Nexcess API (https://www.nexcess.net) 1. Thermo.io API (https://www.thermo.io) 1. Futurehosting API (https://www.futurehosting.com) +1. Rackspace Cloud DNS (https://www.rackspace.com) And: diff --git a/dnsapi/README.md b/dnsapi/README.md index a9b78ef..c136ed3 100644 --- a/dnsapi/README.md +++ b/dnsapi/README.md @@ -1228,6 +1228,21 @@ acme.sh --issue --dns dns_nw -d example.com --dnssleep 900 The `NW_API_TOKEN` and `NW_API_ENDPOINT` will be saved in `~/.acme.sh/account.conf` and will be reused when needed. +## 64. Use Rackspace API + +Set username and API key, which is available under "My Profile & Settings" + +``` +export RACKSPACE_Username='username' +export RACKSPACE_Apikey='xxx' +``` + +Now, let's issue a cert: + +``` +acme.sh --issue --dns dns_rackspace -d example.com -d www.example.com +``` + # Use custom API If your API is not supported yet, you can write your own DNS API. diff --git a/dnsapi/dns_rackspace.sh b/dnsapi/dns_rackspace.sh new file mode 100644 index 0000000..3939fd8 --- /dev/null +++ b/dnsapi/dns_rackspace.sh @@ -0,0 +1,207 @@ +#!/usr/bin/env sh +# +# +#RACKSPACE_Username="" +# +#RACKSPACE_Apikey="" + +RACKSPACE_Endpoint="https://dns.api.rackspacecloud.com/v1.0" + +# 20190213 - The name & id fields swapped in the API response; fix sed +# 20190101 - Duplicating file for new pull request to dev branch +# Original - tcocca:rackspace_dnsapi https://github.com/Neilpang/acme.sh/pull/1297 + +######## Public functions ##################### +#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs" +dns_rackspace_add() { + fulldomain="$1" + _debug fulldomain="$fulldomain" + txtvalue="$2" + _debug txtvalue="$txtvalue" + _rackspace_check_auth || return 1 + _rackspace_check_rootzone || return 1 + _info "Creating TXT record." + if ! _rackspace_rest POST "$RACKSPACE_Tenant/domains/$_domain_id/records" "{\"records\":[{\"name\":\"$fulldomain\",\"type\":\"TXT\",\"data\":\"$txtvalue\",\"ttl\":300}]}"; then + return 1 + fi + _debug2 response "$response" + if ! _contains "$response" "$txtvalue" >/dev/null; then + _err "Could not add TXT record." + return 1 + fi + return 0 +} + +#fulldomain txtvalue +dns_rackspace_rm() { + fulldomain=$1 + _debug fulldomain="$fulldomain" + txtvalue=$2 + _debug txtvalue="$txtvalue" + _rackspace_check_auth || return 1 + _rackspace_check_rootzone || return 1 + _info "Checking for TXT record." + if ! _get_recordid "$_domain_id" "$fulldomain" "$txtvalue"; then + _err "Could not get TXT record id." + return 1 + fi + if [ "$_dns_record_id" = "" ]; then + _err "TXT record not found." + return 1 + fi + _info "Removing TXT record." + if ! _delete_txt_record "$_domain_id" "$_dns_record_id"; then + _err "Could not remove TXT record $_dns_record_id." + fi + return 0 +} + +#################### Private functions below ################################## +#_acme-challenge.www.domain.com +#returns +# _sub_domain=_acme-challenge.www +# _domain=domain.com +# _domain_id=sdjkglgdfewsdfg +_get_root_zone() { + domain="$1" + i=2 + p=1 + while true; do + h=$(printf "%s" "$domain" | cut -d . -f $i-100) + _debug h "$h" + if [ -z "$h" ]; then + #not valid + return 1 + fi + if ! _rackspace_rest GET "$RACKSPACE_Tenant/domains"; then + return 1 + fi + _debug2 response "$response" + if _contains "$response" "\"name\":\"$h\"" >/dev/null; then + # Response looks like: + # {"ttl":300,"accountId":12345,"id":1111111,"name":"example.com","emailAddress": ... + _domain_id=$(echo "$response" | sed -n "s/^.*\"id\":\([^,]*\),\"name\":\"$h\",.*/\1/p") + _debug2 domain_id "$_domain_id" + if [ -n "$_domain_id" ]; then + _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p) + _domain=$h + return 0 + fi + return 1 + fi + p=$i + i=$(_math "$i" + 1) + done + return 1 +} + +_get_recordid() { + domainid="$1" + fulldomain="$2" + txtvalue="$3" + if ! _rackspace_rest GET "$RACKSPACE_Tenant/domains/$domainid/records?name=$fulldomain&type=TXT"; then + return 1 + fi + _debug response "$response" + if ! _contains "$response" "$txtvalue"; then + _dns_record_id=0 + return 0 + fi + _dns_record_id=$(echo "$response" | tr '{' "\n" | grep "\"data\":\"$txtvalue\"" | sed -n 's/^.*"id":"\([^"]*\)".*/\1/p') + _debug _dns_record_id "$_dns_record_id" + return 0 +} + +_delete_txt_record() { + domainid="$1" + _dns_record_id="$2" + if ! _rackspace_rest DELETE "$RACKSPACE_Tenant/domains/$domainid/records?id=$_dns_record_id"; then + return 1 + fi + _debug response "$response" + if ! _contains "$response" "RUNNING"; then + return 1 + fi + return 0 +} + +_rackspace_rest() { + m="$1" + ep="$2" + data="$3" + _debug ep "$ep" + export _H1="Accept: application/json" + export _H2="X-Auth-Token: $RACKSPACE_Token" + export _H3="X-Project-Id: $RACKSPACE_Tenant" + export _H4="Content-Type: application/json" + if [ "$m" != "GET" ]; then + _debug data "$data" + response="$(_post "$data" "$RACKSPACE_Endpoint/$ep" "" "$m")" + retcode=$? + else + _info "Getting $RACKSPACE_Endpoint/$ep" + response="$(_get "$RACKSPACE_Endpoint/$ep")" + retcode=$? + fi + + if [ "$retcode" != "0" ]; then + _err "error $ep" + return 1 + fi + _debug2 response "$response" + return 0 +} + +_rackspace_authorization() { + export _H1="Content-Type: application/json" + data="{\"auth\":{\"RAX-KSKEY:apiKeyCredentials\":{\"username\":\"$RACKSPACE_Username\",\"apiKey\":\"$RACKSPACE_Apikey\"}}}" + _debug data "$data" + response="$(_post "$data" "https://identity.api.rackspacecloud.com/v2.0/tokens" "" "POST")" + retcode=$? + _debug2 response "$response" + if [ "$retcode" != "0" ]; then + _err "Authentication failed." + return 1 + fi + if _contains "$response" "token"; then + RACKSPACE_Token="$(echo "$response" | _normalizeJson | sed -n 's/^.*"token":{.*,"id":"\([^"]*\)",".*/\1/p')" + RACKSPACE_Tenant="$(echo "$response" | _normalizeJson | sed -n 's/^.*"token":{.*,"id":"\([^"]*\)"}.*/\1/p')" + _debug RACKSPACE_Token "$RACKSPACE_Token" + _debug RACKSPACE_Tenant "$RACKSPACE_Tenant" + fi + return 0 +} + +_rackspace_check_auth() { + # retrieve the rackspace creds + RACKSPACE_Username="${RACKSPACE_Username:-$(_readaccountconf_mutable RACKSPACE_Username)}" + RACKSPACE_Apikey="${RACKSPACE_Apikey:-$(_readaccountconf_mutable RACKSPACE_Apikey)}" + # check their vals for null + if [ -z "$RACKSPACE_Username" ] || [ -z "$RACKSPACE_Apikey" ]; then + RACKSPACE_Username="" + RACKSPACE_Apikey="" + _err "You didn't specify a Rackspace username and api key." + _err "Please set those values and try again." + return 1 + fi + # save the username and api key to the account conf file. + _saveaccountconf_mutable RACKSPACE_Username "$RACKSPACE_Username" + _saveaccountconf_mutable RACKSPACE_Apikey "$RACKSPACE_Apikey" + if [ -z "$RACKSPACE_Token" ]; then + _info "Getting authorization token." + if ! _rackspace_authorization; then + _err "Can not get token." + fi + fi +} + +_rackspace_check_rootzone() { + _debug "First detect the root zone" + if ! _get_root_zone "$fulldomain"; then + _err "invalid domain" + return 1 + fi + _debug _domain_id "$_domain_id" + _debug _sub_domain "$_sub_domain" + _debug _domain "$_domain" +}