From 4aa7d9c5605fa7ee917fa088128ebf36989b5b8c Mon Sep 17 00:00:00 2001
From: Eric Renfro <psi-jack@psi-jack@linux-help.org>
Date: Sat, 30 Jan 2021 19:29:25 -0500
Subject: [PATCH] Added update-dns-do for DigitalOcean

---
 src/agents.d/update-dns-do | 44 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 src/agents.d/update-dns-do

diff --git a/src/agents.d/update-dns-do b/src/agents.d/update-dns-do
new file mode 100644
index 0000000..baf01a1
--- /dev/null
+++ b/src/agents.d/update-dns-do
@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# Internal Initialization
+
+source "${DIP_FUNCTIONS}"
+
+if [[ -r "${DIP_BASE_DIR}/conf.d/${DIP_AGENT_NAME}.conf" ]]; then
+    source "${DIP_BASE_DIR}/conf.d/${DIP_AGENT_NAME}.conf"
+fi
+
+if [[ -r "${DIP_BASE_DIR}/conf.d/${DIP_AGENT_EXEC}.conf" ]]; then
+    source "${DIP_BASE_DIR}/conf.d/${DIP_AGENT_EXEC}.conf"
+fi
+
+if [[ -z "$agent_update_dns_do_token" ]]; then
+    logerr "ERROR: Need 'agent_update_dns_do_token' to be defined to your DigitalOcean API Access Token"
+    exit 99
+fi
+
+if [[ -z "$agent_update_dns_do_domain" ]]; then
+    logerr "ERROR: Need 'agent_update_dns_do_domain' to be defined to your DigitalOcean Domain Name"
+    exit 99
+fi
+
+
+# Main
+
+if valid_ipv4 "$DIP_CUR_IP"; then
+    log "Updating DigitalOcean DNS IPv4 Record: ${DIP_RECORD} to ${DIP_CUR_IP}"
+
+    record_id4=$(curl --silent --request GET --header "Content-Type: application/json" --header "Authorization: Bearer $agent_update_dns_do_token" "https://api.digitalocean.com/v2/domains/$agent_update_dns_do_domain/records" | jq ".domain_records[] | select(.name==\"${DIP_RECORD}\" and .type==\"A\") | .id")
+    if [[ -n "$record_id4" ]]; then
+        curl --silent -X PUT -H "Content-Type: application/json" -H "Authorization: Bearer $agent_update_dns_do_token" -d '{"data":"'$DIP_CUR_IP'"}' "https://api.digitalocean.com/v2/domains/$agent_update_dns_do_domain/records/$record_id4" > /dev/null;
+    fi
+fi
+
+if valid_ipv6 "$DIP_CUR_IP"; then
+    log "Updating DigitalOcean DNS IPv6 Record: ${DIP_RECORD} to ${DIP_CUR_IP}"
+
+    record_id6=$(curl --silent --request GET --header "Content-Type: application/json" --header "Authorization: Bearer $agent_update_dns_do_token" "https://api.digitalocean.com/v2/domains/$agent_update_dns_do_domain/records" | jq ".domain_records[] | select(.name==\"${DIP_RECORD}\" and .type==\"AAAA\") | .id")
+    if [[ -n "$record_id6" ]]; then
+        curl --silent -X PUT -H "Content-Type: application/json" -H "Authorization: Bearer $agent_update_dns_do_token" -d '{"data":"'$DIP_CUR_IP'"}' "https://api.digitalocean.com/v2/domains/$agent_update_dns_do_domain/records/$record_id6" > /dev/null;
+    fi
+fi