calculate IP version for allocate_ip; increment to v1.0.3

pom.xml

@@ -23,7 +23,7 @@ conditions of the subcomponent's license, as noted in the LICENSE file.
     <properties>
         <provider.name>phpIPAM</provider.name>
         <provider.description>phpIPAM integration for vRA</provider.description>
-        <provider.version>1.0.2</provider.version>
+        <provider.version>1.0.3</provider.version>
 
         <provider.supportsAddressSpaces>false</provider.supportsAddressSpaces>
         <provider.supportsUpdateRecord>true</provider.supportsUpdateRecord>

src/main/python/allocate_ip/requirements.txt

@@ -1,2 +1,3 @@
 requests==2.21.0
-datetime
+datetime
+ipaddress

src/main/python/allocate_ip/source.py

@@ -15,6 +15,7 @@ import requests
 from vra_ipam_utils.ipam import IPAM
 import logging
 from datetime import datetime
+import ipaddress
 
 """
 Example payload
@@ -153,10 +154,11 @@ def allocate_in_range(range_id, resource, allocation, context, endpoint, bundle)
       allocate_req = requests.post(allocate_uri, data=payload, headers=token, verify=cert)
       allocate_req = allocate_req.json()
       if allocate_req['success']:
+        version = ipaddress.ip_address(allocate_req['data']).version
         result = {
           "ipAllocationId": allocation['id'],
           "ipRangeId": range_id,
-          "ipVersion": "IPv4",
+          "ipVersion": "IPv" + str(version),
           "ipAddresses": [allocate_req['data']] 
         }
         logging.info(f"Successfully reserved {str(result['ipAddresses'])} for {vmName}.")