Tests for delegation

roles.py

@@ -61,49 +61,57 @@ def getRoles(baseDir: str,nickname: str,domain: str, \
         return actorJson['roles'][project]
     return None
 
-def outboxDelegate(baseDir: str,messageJson: {},debug: bool) -> None:
+def outboxDelegate(baseDir: str,messageJson: {},debug: bool) -> bool:
     """Handles receiving a delegation request
     """
     if not messageJson.get('type'):
-        return
+        return False
     if not messageJson['type']=='Delegate':
-        return
+        return False
     if not messageJson.get('object'):
-        return
+        return False
     if not isinstance(messageJson['object'], dict):
-        return
+        return False
     if not messageJson['object'].get('type'):
-        return
+        return False
     if not messageJson['object']['type']=='Role':
-        return
+        return False
     if not messageJson['object'].get('object'):
-        return
+        return False
     if not messageJson['object'].get('actor'):
-        return
+        return False
     if not isinstance(messageJson['object']['object'], str):
-        return
+        return False
     if ';' not in messageJson['object']['object']:
         print('WARN: No ; separator between project and role')
-        return
-    if debug:
-        print('DEBUG: delegate activity arrived in outbox')
+        return False
 
     delegatorNickname=getNicknameFromActor(messageJson['actor'])
     domain,port=getDomainFromActor(messageJson['actor'])
     project=messageJson['object']['object'].split(';')[0].strip()
 
-    # does the delegator have capability to delegate in this project?
+    # instance delegators can delagate to other projects
+    # than their own
+    canDelegate=False
+    delegatorRoles=getRoles(baseDir,delegatorNickname, \
+                            domain,'instance')
+    if delegatorRoles:
+        if 'delegator' in delegatorRoles:
+            canDelegate=True
+
+    if canDelegate==False:
+        canDelegate=True
+        # non-instance delegators can only delegate within their project
         delegatorRoles=getRoles(baseDir,delegatorNickname, \
                                 domain,project)
         if delegatorRoles:
             if 'delegator' not in delegatorRoles:
-            # instance delegators can delagate to other projects
-            # than their own
-            delegatorRoles=getRoles(baseDir,delegatorNickname, \
-                                    domain,'instance')
-            if 'delegator' not in delegatorRoles:
-                return
+                return False
+        else:
+            return False
 
+    if canDelegate==False:
+        return False
     nickname=getNicknameFromActor(messageJson['object']['actor'])
     domainFull=domain
     if port:
@@ -115,10 +123,13 @@ def outboxDelegate(baseDir: str,messageJson: {},debug: bool) -> None:
     existingRoles=getRoles(baseDir,nickname,domain,project)
     if existingRoles:
         if role in existingRoles:
+            if debug:
                 print(nickname+'@'+domain+' is already assigned to the role '+role+' within the project '+project)            
-            return
+            return False
     setRole(baseDir,nickname,domain,project,role)
+    if debug:
         print(nickname+'@'+domain+' assigned to the role '+role+' within the project '+project)
+    return True
 
 def sendRoleViaServer(session,delegatorNickname: str,password: str,
                       delegatorDomain: str,delegatorPort: int, \

tests.py

@@ -45,6 +45,8 @@ from person import setPreferredNickname
 from person import setBio
 from person import setSkillLevel
 from roles import setRole
+from roles import getRoles
+from roles import outboxDelegate
 from auth import createBasicAuthHeader
 from auth import authorizeBasic
 from auth import storeBasicCredentials
@@ -935,6 +937,72 @@ def testCreatePerson():
     os.chdir(currDir)
     shutil.rmtree(baseDir)
 
+def testDelegateRoles():
+    print('testDelegateRoles')
+    currDir=os.getcwd()
+    nickname='test382'
+    nicknameDelegated='test383'
+    domain='badgerdomain.com'
+    password='mypass'
+    port=80
+    httpPrefix='https'
+    clientToServer=False
+    useBlurhash=False
+    baseDir=currDir+'/.tests_delegaterole'
+    if os.path.isdir(baseDir):
+        shutil.rmtree(baseDir)
+    os.mkdir(baseDir)
+    os.chdir(baseDir)
+    
+    privateKeyPem,publicKeyPem,person,wfEndpoint=createPerson(baseDir,nickname,domain,port,httpPrefix,True,password)
+    privateKeyPem,publicKeyPem,person,wfEndpoint=createPerson(baseDir,nicknameDelegated,domain,port,httpPrefix,True,'insecure')
+
+    httpPrefix='http'
+    project='artechoke'
+    role='delegator'
+    newRoleJson = {
+        'type': 'Delegate',
+        'actor': httpPrefix+'://'+domain+'/users/'+nickname,
+        'object': {
+            'type': 'Role',
+            'actor': httpPrefix+'://'+domain+'/users/'+nicknameDelegated,
+            'object': project+';'+role,
+            'to': [],
+            'cc': []            
+        },
+        'to': [],
+        'cc': []
+    }
+
+    assert outboxDelegate(baseDir,newRoleJson,False)
+    # second time delegation has already happened so should return false
+    assert outboxDelegate(baseDir,newRoleJson,False)==False
+
+    assert '"delegator"' in open(baseDir+'/accounts/'+nickname+'@'+domain+'.json').read()
+    assert '"delegator"' in open(baseDir+'/accounts/'+nicknameDelegated+'@'+domain+'.json').read()
+    
+    newRoleJson = {
+        'type': 'Delegate',
+        'actor': httpPrefix+'://'+domain+'/users/'+nicknameDelegated,
+        'object': {
+            'type': 'Role',
+            'actor': httpPrefix+'://'+domain+'/users/'+nickname,
+            'object': 'otherproject;otherrole',
+            'to': [],
+            'cc': []            
+        },
+        'to': [],
+        'cc': []
+    }
+
+    # non-delegators cannot assign roles
+    assert outboxDelegate(baseDir,newRoleJson,False)==False
+    assert '"otherrole"' not in open(baseDir+'/accounts/'+nickname+'@'+domain+'.json').read()
+
+    assert False
+    os.chdir(currDir)
+    shutil.rmtree(baseDir)
+
 def testAuthentication():
     print('testAuthentication')
     currDir=os.getcwd()
@@ -1242,4 +1310,5 @@ def runAllTests():
     testNoOfFollowersOnDomain()
     testFollows()
     testGroupFollowers()
+    testDelegateRoles()
     print('Tests succeeded\n')