Remove license code in Quay

No longer needed under Red Hat rules \o/

Fixes https://jira.coreos.com/browse/QUAY-883

util/config/provider/baseprovider.py

@@ -1,13 +1,9 @@
 import logging
 import yaml
 
-
 from jsonschema import validate, ValidationError
 
-
 from util.config.schema import CONFIG_SCHEMA
-from util.license import LICENSE_FILENAME, LicenseDecodeError, decode_license
-
 
 logger = logging.getLogger(__name__)
 
@@ -63,8 +59,6 @@ def export_yaml(config_obj, config_file):
 class BaseProvider(object):
   """ A configuration provider helps to load, save, and handle config override in the application.
   """
-  def __init__(self):
-    self.license = None
 
   @property
   def provider_id(self):
@@ -128,30 +122,3 @@ class BaseProvider(object):
     """ Helper for constructing file paths, which may differ between providers. For example,
     kubernetes can't have subfolders in configmaps """
     raise NotImplementedError
-
-  def _get_license_file(self):
-    """ Returns the contents of the license file. """
-    if not self.has_license_file():
-     msg = 'Could not find license file. Please make sure it is in your config volume.'
-     raise LicenseDecodeError(msg)
-
-    try:
-      return self.get_volume_file(LICENSE_FILENAME)
-    except IOError:
-      msg = 'Could not open license file. Please make sure it is in your config volume.'
-      raise LicenseDecodeError(msg)
-
-  def get_license(self):
-    """ Returns the decoded license, if any. """
-    with self._get_license_file() as f:
-      license_file_contents = f.read()
-
-    return decode_license(license_file_contents)
-
-  def save_license(self, license_file_contents):
-    """ Saves the given contents as the license file. """
-    self.write_volume_file(LICENSE_FILENAME, license_file_contents)
-
-  def has_license_file(self):
-    """ Returns true if a license file was found in the config directory. """
-    return self.volume_file_exists(LICENSE_FILENAME)