Translating URLs for Ipv6

conf/migrations.py

@@ -8,7 +8,6 @@
 """
 
 from packaging.version import Version
-
 from robottelo.logging import logger
 
 

robottelo/config/__init__.py

@@ -10,6 +10,7 @@
 
 from robottelo.config.validators import VALIDATORS
 from robottelo.logging import logger, robottelo_root_dir
+from robottelo.utils.url import ipv6_hostname_translation
 
 if not os.getenv('ROBOTTELO_DIR'):
     # dynaconf robottelo file uses ROBOTELLO_DIR for screenshots
@@ -44,6 +45,8 @@ def get_settings():
                 f'Dynaconf validation failed, continuing for the sake of unit tests\n{err}'
             )
 
+        ipv6_hostname_translation(settings)
+
         return settings
 
 

robottelo/utils/__init__.py

@@ -3,6 +3,7 @@
 import base64
 import re
 
+from robottelo.logging import logger
 from cryptography.hazmat.backends import default_backend as crypto_default_backend
 from cryptography.hazmat.primitives import serialization as crypto_serialization
 from cryptography.hazmat.primitives.asymmetric import rsa

robottelo/utils/url.py

@@ -1,4 +1,5 @@
 from urllib.parse import urlparse
+from robottelo.logging import logger
 
 
 def is_url(url):
@@ -7,3 +8,45 @@ def is_url(url):
         return all([result.scheme, result.netloc])
     except (ValueError, AttributeError):
         return False
+
+
+def is_ipv4_url(text):
+    if isinstance(text, str) and 'ipv4' in text:
+        # Did not find the better way to filter only URLs so skipping it simple
+        # and open for reviewers suggestions
+        if 'redhat.com' in text:
+            return True
+    return False
+
+
+def ipv6_translator(settings_list, setting_major, settings):
+    dotted_settings = '.'.join(setting_major)
+    for _key, _val in settings_list.items():
+        if is_ipv4_url(_val):
+            settings.set(f'{dotted_settings}.{_key}', str(_val).replace('ipv4', 'ipv6'))
+            logger.debug(f'Setting translated to IPv6, Path: {dotted_settings}.{_key}')
+        elif type(_val) is list:
+            updated = False
+            new_list = _val
+            for i in range(len(new_list)):
+                if is_ipv4_url(new_list[i]):
+                    new_list[i] = new_list[i].replace('ipv4', 'ipv6')
+                    updated = True
+            if updated:
+                settings.set(f'{dotted_settings}.{_key}', new_list)
+                logger.debug(f'Setting translated to IPv6, Path: {dotted_settings}.{_key}')
+        elif type(_val) is dict:
+            new_setting_major = setting_major + [_key]
+            ipv6_translator(settings_list=_val, setting_major=new_setting_major, settings=settings)
+
+
+def ipv6_hostname_translation(settings):
+    """Migrates any ipv4 containing hostname in conf to ipv6 hostname"""
+    settings_path = []
+    if settings.server.is_ipv6:
+        all_settings = settings.loaded_by_loaders.items()
+        for loader_name, loader_settings in tuple(all_settings):
+            if loader_name.loader == 'yaml':
+                ipv6_translator(loader_settings, settings_path, settings)
+    else:
+        logger.debug('Ipv6 Hostname dynaconf migration hook is skipped for ipv4 testing')