Example of implementation and use of the WriteCheck flag

- Example of passing an using the WarnCheck flag in code
- Adding sEnum "NA"
- Modification of the findPropItemforString method
- Adding the getPropValue method
- Sets default result value of property on N/A when WriteCheck flag is off
- Sets default result value of property on False when WriteCheck flag is on
- Example of updating property of resource.
- Comment with an example of logic for updating the resource and checking whether the operation was successful, written in pseudocode.

Author: zbigniewj-se

redfish_interop_validator/interop.py

@@ -5,22 +5,24 @@
 
 import re, copy
 from enum import Enum
-from collections import Counter
+from collections import Counter, OrderedDict
 
 import logging
 from redfish_interop_validator.redfish import getNamespaceUnversioned, getType, getNamespace
-from redfish_interop_validator.traverseInterop import callResourceURI
+import redfish_interop_validator.traverseInterop as traverseInterop
 my_logger = logging.getLogger()
 my_logger.setLevel(logging.DEBUG)
 
-config = {'WarnRecommended': False, 'WriteCheck': False}
+config = {'WarnRecommended': traverseInterop.config.get('warnrecommended'), 
+          'WriteCheck': traverseInterop.config.get('writecheck')}
 
 class sEnum(Enum):
     FAIL = 'FAIL'
     NOPASS = 'NO PASS'
     PASS = 'PASS'
     WARN = 'WARN'
     OK = 'OK'
+    NA = 'N/A'
 
 REDFISH_ABSENT = 'n/a'
 
@@ -180,12 +182,31 @@ def findPropItemforString(propObj, itemname):
     Finds an appropriate object for an item
     """
     for prop in propObj.getResourceProperties():
-        rf_payloadName = prop.name.split(':')[-1]
+        if prop.find(':') != -1:
+            rf_payloadName = prop.name.split(':')[-1]
+        else:
+            rf_payloadName = prop
         if itemname == rf_payloadName:
             return prop
     return None
 
 
+def getPropValue(propObj, itemname):
+    """
+    Finds an appropriate object for an item
+    """
+    properties = propObj.getResourceProperties()
+    for prop in properties:
+        if prop.find(':') != -1:
+            rf_payloadName = prop.name.split(':')[-1]
+            if itemname == rf_payloadName:
+                return prop.name.split(':')[1]
+        elif itemname == prop:
+            rf_payloadName = prop
+            return properties[prop]
+    return None
+
+
 def validateWriteRequirement(propObj, profile_entry, itemname):
     """
     Validates if a property is WriteRequirement or not
@@ -194,20 +215,48 @@ def validateWriteRequirement(propObj, profile_entry, itemname):
     permission = 'Read'
     expected = "OData.Permission/ReadWrite" if profile_entry else "Any"
     if not config['WriteCheck']:
-        paramPass = True
+        paramPass = sEnum.NA
         return msgInterop('WriteRequirement', profile_entry, expected, permission, paramPass),\
             paramPass
     if profile_entry:
         targetProp = findPropItemforString(propObj, itemname.replace('#', ''))
-        propAttr = None
+        propVal = None
+        newAttr = None
+        changedAttr = None
         if targetProp is not None:
-            propAttr = targetProp.propDict.get('OData.Permissions')
-        if propAttr is not None:
-            permission = propAttr.get('EnumMember', 'Read')
+            propVal = getPropValue(propObj, itemname.replace('#', ''))
+        if propVal is not None:
+            match propVal:
+                case str():
+                    newAttr = propVal + 'a'
+                case int():
+                    newAttr = propVal + 1
+                case float():
+                    newAttr = propVal + 1.1
+                case dict():
+                    newAttr['Test'].append('test1')
+                case OrderedDict():
+                    newAttr['Test'].append('test2')
+            # NOTE: Here can be write new attribute to server
+            # (example in pseudo code)
+            # if newAttr is not None:
+            #    curl update json message using 'login & password' / 'X-AuthTocken'
+            #    changedAttr == get value of updated Prop from server
+            #    permission = 'Write'
             paramPass = permission \
                 == "OData.Permission/ReadWrite"
+
         else:
             paramPass = False
+
+        # NOTE: Here can be check if newAttr is the same as the Attr retrived from the server
+        # (example in pseudo code)
+        # if changedAttr is not None and changedAttr == newAttr:
+        #    paramPass = True
+        #
+        # else:
+        #    paramPass = False
+
     else:
         paramPass = True
 
@@ -249,7 +298,7 @@ def checkComparison(val, compareType, target):
         paramPass = len(alltarget) == len(target)
     if compareType == "LinkToResource":
         vallink = val.get('@odata.id')
-        success, rf_payload, code, elapsed = callResourceURI(vallink)
+        success, rf_payload, code, elapsed = traverseInterop.callResourceURI(vallink)
         if success:
             ourType = rf_payload.get('@odata.type')
             if ourType is not None:
@@ -595,7 +644,7 @@ def validateActionRequirement(profile_entry, rf_payload_tuple, actionname):
         return msgs, counts
     if "@Redfish.ActionInfo" in rf_payload_item:
         vallink = rf_payload_item['@Redfish.ActionInfo']
-        success, rf_payload_action, code, elapsed = callResourceURI(vallink)
+        success, rf_payload_action, code, elapsed = traverseInterop.callResourceURI(vallink)
         if not success:
             rf_payload_action = None
 

redfish_interop_validator/traverseInterop.py

@@ -413,7 +413,13 @@ def __init__(self, name: str, uri: str, jsondata: dict, typename: str, context:
         self.initiated = True
 
     def getResourceProperties(self):
-        allprops = self.propertyList + self.additionalList[:min(len(self.additionalList), 100)]
+        allprops = list
+        if hasattr(self, 'jsondata'):
+            allprops = self.jsondata
+        elif hasattr(self, 'propertyList'):
+            allprops = self.propertyList
+        if hasattr(self, 'additionalList'):
+            allprops += self.additionalList[:min(len(self.additionalList), 100)]
         return allprops
 
     @staticmethod

redfish_interop_validator/validateResource.py

@@ -52,6 +52,9 @@ def validateSingleURI(URI, profile, uriName='', expectedType=None, expectedSchem
     """
     # rs-assertion: 9.4.1
     # Initial startup here
+    interop.config['WarnRecommended'] = traverseInterop.config['warnrecommended']
+    interop.config['WriteCheck'] = traverseInterop.config['writecheck']
+
     counts = Counter()
     results, messages = {}, []
 
@@ -218,11 +221,14 @@ def getURIfromOdata(property):
         if '/redfish/v1' in property or urlCheck.match(property):
             return property
     return None
-            
+
 def validateURITree(URI, profile, uriName, expectedType=None, expectedSchema=None, expectedJson=None):
     """name
     Validates a Tree of URIs, traversing from the first given
     """
+    interop.config['WarnRecommended'] = traverseInterop.config['warnrecommended']
+    interop.config['WriteCheck'] = traverseInterop.config['writecheck']
+
     allLinks = set()
     allLinks.add(URI.rstrip('/'))
     refLinks = list()
@@ -243,7 +249,7 @@ def validateURITree(URI, profile, uriName, expectedType=None, expectedSchema=Non
         SchemaType = getType(resource_obj.jsondata.get('@odata.type', 'NoType'))
         resource_stats[SchemaType] = {
             "Exists": True,
-            "Writeable": False,
+            "Writeable": traverseInterop.config['writecheck'],
             "URIsFound": [URI.rstrip('/')],
             "SubordinateTo": set(),
             "UseCasesFound": set()
@@ -307,7 +313,7 @@ def validateURITree(URI, profile, uriName, expectedType=None, expectedSchema=Non
                 if resource_stats.get(SchemaType) is None:
                     resource_stats[SchemaType] = {
                         "Exists": True,
-                        "Writeable": False,
+                        "Writeable": traverseInterop.config['writecheck'],
                         "URIsFound": [link.rstrip('/')],
                         "SubordinateTo": set([tuple(reversed(subordinate_tree))]),
                         "UseCasesFound": set(usecases_found),