NEW PROVIDER: Oracle Cloud (#1021)

* feat: add Oracle provider

* fix ALIAS and NS tests

* return... else if -> return... if

* fix assignment

* remove extraneous blank lines

Co-authored-by: Tom Limoncelli <tlimoncelli@stackoverflow.com>

docs/_providers/oracle.md

@@ -0,0 +1,43 @@
+---
+name: Oracle Cloud
+title: Oracle Cloud Provider
+layout: default
+jsId: ORACLE
+---
+# Oracle Cloud Provider
+
+## Configuration
+
+Create an API key through the Oracle Cloud portal, and provide the user OCID, tenancy OCID, key fingerprint, region, and the contents of the private key.
+The OCID of the compartment DNS resources should be put in can also optionally be provided.
+
+{% highlight json %}
+{
+  "oracle": {
+    "user_ocid": "$ORACLE_USER_OCID",
+    "tenancy_ocid": "$ORACLE_TENANCY_OCID",
+    "fingerprint": "$ORACLE_FINGERPRINT",
+    "region": "$ORACLE_REGION",
+    "private_key": "$ORACLE_PRIVATE_KEY",
+    "compartment": "$ORACLE_COMPARTMENT"
+  },
+}
+{% endhighlight %}
+
+## Metadata
+This provider does not recognize any special metadata fields unique to Oracle Cloud.
+
+## Usage
+Example Javascript:
+
+{% highlight js %}
+var REG_NONE = NewRegistrar('none', 'NONE')
+var ORACLE = NewDnsProvider("oracle", "ORACLE");
+
+D("example.tld", REG_NONE, DnsProvider(ORACLE),
+    NAMESERVER_TTL(86400),
+
+    A("test","1.2.3.4")
+);
+{% endhighlight %}
+

docs/provider-list.md

@@ -91,6 +91,7 @@ Maintainers of contributed providers:
 * `NS1` @captncraig
 * `OCTODNS` @TomOnTime
 * `OPENSRS` @pierre-emmanuelJ
+* `ORACLE` @kallsyms
 * `OVH` @masterzen
 * `POWERDNS` @jpbede
 * `SOFTLAYER`@jamielennox