1 files changed, 141 insertions, 0 deletions
diff --git a/src/pybind/mgr/dashboard/controllers/settings.py b/src/pybind/mgr/dashboard/controllers/settings.py
new file mode 100644
index 000000000..5df9ab1c9
--- /dev/null
+++ b/src/pybind/mgr/dashboard/controllers/settings.py
@@ -0,0 +1,141 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import
+
+from contextlib import contextmanager
+
+import cherrypy
+
+from ..security import Scope
+from ..settings import Options
+from ..settings import Settings as SettingsModule
+from . import APIDoc, APIRouter, EndpointDoc, RESTController, UIRouter
+
+SETTINGS_SCHEMA = [{
+    "name": (str, 'Settings Name'),
+    "default": (bool, 'Default Settings'),
+    "type": (str, 'Type of Settings'),
+    "value": (bool, 'Settings Value')
+}]
+
+
+@APIRouter('/settings', Scope.CONFIG_OPT)
+@APIDoc("Settings Management API", "Settings")
+class Settings(RESTController):
+    """
+    Enables to manage the settings of the dashboard (not the Ceph cluster).
+    """
+    @contextmanager
+    def _attribute_handler(self, name):
+        """
+        :type name: str|dict[str, str]
+        :rtype: str|dict[str, str]
+        """
+        if isinstance(name, dict):
+            result = {
+                self._to_native(key): value
+                for key, value in name.items()
+            }
+        else:
+            result = self._to_native(name)
+
+        try:
+            yield result
+        except AttributeError:  # pragma: no cover - handling is too obvious
+            raise cherrypy.NotFound(result)  # pragma: no cover - handling is too obvious
+
+    @staticmethod
+    def _to_native(setting):
+        return setting.upper().replace('-', '_')
+
+    @EndpointDoc("Display Settings Information",
+                 parameters={
+                     'names': (str, 'Name of Settings'),
+                 },
+                 responses={200: SETTINGS_SCHEMA})
+    def list(self, names=None):
+        """
+        Get the list of available options.
+        :param names: A comma separated list of option names that should
+        be processed. Defaults to ``None``.
+        :type names: None|str
+        :return: A list of available options.
+        :rtype: list[dict]
+        """
+        option_names = [
+            name for name in Options.__dict__
+            if name.isupper() and not name.startswith('_')
+        ]
+        if names:
+            names = names.split(',')
+            option_names = list(set(option_names) & set(names))
+        return [self._get(name) for name in option_names]
+
+    def _get(self, name):
+        with self._attribute_handler(name) as sname:
+            setting = getattr(Options, sname)
+        return {
+            'name': sname,
+            'default': setting.default_value,
+            'type': setting.types_as_str(),
+            'value': getattr(SettingsModule, sname)
+        }
+
+    def get(self, name):
+        """
+        Get the given option.
+        :param name: The name of the option.
+        :return: Returns a dict containing the name, type,
+        default value and current value of the given option.
+        :rtype: dict
+        """
+        return self._get(name)
+
+    def set(self, name, value):
+        with self._attribute_handler(name) as sname:
+            setattr(SettingsModule, self._to_native(sname), value)
+
+    def delete(self, name):
+        with self._attribute_handler(name) as sname:
+            delattr(SettingsModule, self._to_native(sname))
+
+    def bulk_set(self, **kwargs):
+        with self._attribute_handler(kwargs) as data:
+            for name, value in data.items():
+                setattr(SettingsModule, self._to_native(name), value)
+
+
+@UIRouter('/standard_settings')
+class StandardSettings(RESTController):
+    def list(self):
+        """
+        Get various Dashboard related settings.
+        :return: Returns a dictionary containing various Dashboard
+        settings.
+        :rtype: dict
+        """
+        return {  # pragma: no cover - no complexity there
+            'user_pwd_expiration_span':
+            SettingsModule.USER_PWD_EXPIRATION_SPAN,
+            'user_pwd_expiration_warning_1':
+            SettingsModule.USER_PWD_EXPIRATION_WARNING_1,
+            'user_pwd_expiration_warning_2':
+            SettingsModule.USER_PWD_EXPIRATION_WARNING_2,
+            'pwd_policy_enabled':
+            SettingsModule.PWD_POLICY_ENABLED,
+            'pwd_policy_min_length':
+            SettingsModule.PWD_POLICY_MIN_LENGTH,
+            'pwd_policy_check_length_enabled':
+            SettingsModule.PWD_POLICY_CHECK_LENGTH_ENABLED,
+            'pwd_policy_check_oldpwd_enabled':
+            SettingsModule.PWD_POLICY_CHECK_OLDPWD_ENABLED,
+            'pwd_policy_check_username_enabled':
+            SettingsModule.PWD_POLICY_CHECK_USERNAME_ENABLED,
+            'pwd_policy_check_exclusion_list_enabled':
+            SettingsModule.PWD_POLICY_CHECK_EXCLUSION_LIST_ENABLED,
+            'pwd_policy_check_repetitive_chars_enabled':
+            SettingsModule.PWD_POLICY_CHECK_REPETITIVE_CHARS_ENABLED,
+            'pwd_policy_check_sequential_chars_enabled':
+            SettingsModule.PWD_POLICY_CHECK_SEQUENTIAL_CHARS_ENABLED,
+            'pwd_policy_check_complexity_enabled':
+            SettingsModule.PWD_POLICY_CHECK_COMPLEXITY_ENABLED
+        }