From 1c3953f9c7acd911a5c75f6b58bcea1aa7213789 Mon Sep 17 00:00:00 2001
From: Lance Conry <lance@rhinosw.com>
Date: Tue, 27 Jun 2017 10:16:48 +1000
Subject: [PATCH] Added DreamHost DNS API

---
 README.md               |  1 +
 dnsapi/README.md        | 13 ++++++
 dnsapi/dns_dreamhost.sh | 97 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 111 insertions(+)
 create mode 100644 dnsapi/dns_dreamhost.sh

diff --git a/README.md b/README.md
index 13188982..5763e635 100644
--- a/README.md
+++ b/README.md
@@ -331,6 +331,7 @@ You don't have to do anything manually!
 1. Dynu API (https://www.dynu.com)
 1. DNSimple API
 1. NS1.com API
+1. DreamHost.com API
 
 
 
diff --git a/dnsapi/README.md b/dnsapi/README.md
index 5dca829a..c8fab76c 100644
--- a/dnsapi/README.md
+++ b/dnsapi/README.md
@@ -505,6 +505,19 @@ Ok, let's issue a cert now:
 acme.sh --issue --dns dns_nsone -d example.com -d www.example.com
 ```
 
+## 27. Use DreamHost DNS API
+
+Create an DNS API key at https://panel.dreamhost.com/?tree=home.api
+
+```
+export DH_API_Key="fdmlfsdklmfdkmqsdfk"
+```
+
+Ok, let's issue a cert now:
+```
+acme.sh --issue --dns dns_dreamhost -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_dreamhost.sh b/dnsapi/dns_dreamhost.sh
new file mode 100644
index 00000000..64d9ea02
--- /dev/null
+++ b/dnsapi/dns_dreamhost.sh
@@ -0,0 +1,97 @@
+#!/usr/bin/env sh
+
+#Author: RhinoLance
+#Report Bugs here: https://github.com/RhinoLance/acme.sh
+#
+
+#define the api endpoint
+DH_API_ENDPOINT="https://api.dreamhost.com/"
+querystring=""
+
+########  Public functions #####################
+
+#Usage: dns_myapi_add   _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_dreamhost_add() {
+  fulldomain=$1
+  txtvalue=$2
+  
+  if ! validate; then
+    return 1
+  fi
+
+  querystring="key=$DH_API_KEY&cmd=dns-add_record&record=$fulldomain&type=TXT&value=$txtvalue"
+  if ! submit; then
+    return 1
+  fi
+
+  return 0
+   
+  
+}
+
+#Usage: fulldomain txtvalue
+#Remove the txt record after validation.
+dns_dreamhost_rm() {
+  fulldomain=$1
+  txtvalue=$2
+  
+  if ! validate; then
+    return 1
+  fi
+
+  querystring="key=$DH_API_KEY&cmd=dns-remove_record&record=$fulldomain&type=TXT&value=$txtvalue"
+  if ! submit; then
+    return 1
+  fi
+
+  return 0
+}
+
+####################  Private functions below ##################################
+
+#send the command to the api endpoint.
+submit() {
+  
+  url="$DH_API_ENDPOINT?$querystring"
+
+  _debug url "$url"
+  
+  if ! response="$(_get "$url")"; then
+    _err "Error <$1>"
+    return 1
+  fi
+
+  if [ -z "$2" ]; then
+    message="$(printf "%s" "$response" | _egrep_o "\"Message\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")"
+    if [ -n "$message" ]; then
+      _err "$message"
+      return 1
+    fi
+  fi
+
+  _debug response "$response"
+
+  return 0
+}
+
+#check that we have a valid API Key
+validate() {
+  
+  _info "Using dreamhost"
+  _debug fulldomain "$fulldomain"
+  _debug txtvalue "$txtvalue"
+
+  #retrieve the API key from the environment variable if it exists, otherwise look for a saved key.
+  DH_API_KEY="${DH_API_KEY:-$(_readaccountconf_mutable DH_API_KEY)}"
+  
+  if [ -z "$DH_API_KEY" ]; then
+    DH_API_KEY=""
+    _err "You didn't specify the DreamHost api key yet (export DH_API_KEY=\"<api key>\")"
+    _err "Please login to your control panel, create a key and try again."
+    return 1
+  fi
+
+  #save the api key to the account conf file.
+  _saveaccountconf_mutable DH_API_KEY "$DH_API_KEY"
+
+}
\ No newline at end of file