Invert logic

daemon.py

@@ -203,6 +203,7 @@ from webapp_welcome import htmlWelcomeScreen
 from webapp_welcome import isWelcomeScreenComplete
 from webapp_welcome_profile import htmlWelcomeProfile
 from webapp_welcome_final import htmlWelcomeFinal
+from shares import createSharedItemFederationToken
 from shares import authorizeSharedItems
 from shares import generateSharedItemFederationTokens
 from shares import getSharesFeedForPerson
@@ -15219,6 +15220,9 @@ def runDaemon(sharedItemsFederatedDomains: [],
     httpd.sharedItemFederationTokens = \
         generateSharedItemFederationTokens(httpd.sharedItemsFederatedDomains,
                                            baseDir)
+    httpd.sharedItemFederationTokens = \
+        createSharedItemFederationToken(baseDir, domain,
+                                        httpd.sharedItemFederationTokens)
 
     # load peertube instances from file into a list
     httpd.peertubeInstances = []

shares.py

@@ -216,7 +216,7 @@ def addShare(baseDir: str,
     sharesFilename = acctDir(baseDir, nickname, domain) + '/shares.json'
     sharesJson = {}
     if os.path.isfile(sharesFilename):
-        sharesJson = loadJson(sharesFilename)
+        sharesJson = loadJson(sharesFilename, 1, 2)
 
     duration = duration.lower()
     published = int(time.time())
@@ -304,7 +304,7 @@ def _expireSharesForAccount(baseDir: str, nickname: str, domain: str) -> None:
     sharesFilename = baseDir + '/accounts/' + handle + '/shares.json'
     if not os.path.isfile(sharesFilename):
         return
-    sharesJson = loadJson(sharesFilename)
+    sharesJson = loadJson(sharesFilename, 1, 2)
     if not sharesJson:
         return
     currTime = int(time.time())
@@ -788,7 +788,7 @@ def sharesCatalogAccountEndpoint(baseDir: str, httpPrefix: str,
     sharesFilename = acctDir(baseDir, nickname, domain) + '/shares.json'
     if not os.path.isfile(sharesFilename):
         return endpoint
-    sharesJson = loadJson(sharesFilename)
+    sharesJson = loadJson(sharesFilename, 1, 2)
     if not sharesJson:
         return endpoint
 
@@ -871,7 +871,7 @@ def sharesCatalogEndpoint(baseDir: str, httpPrefix: str,
                 acctDir(baseDir, nickname, domain) + '/shares.json'
             if not os.path.isfile(sharesFilename):
                 continue
-            sharesJson = loadJson(sharesFilename)
+            sharesJson = loadJson(sharesFilename, 1, 2)
             if not sharesJson:
                 continue
 
@@ -949,19 +949,21 @@ def generateSharedItemFederationTokens(sharedItemsFederatedDomains: [],
     """Generates tokens for shared item federated domains
     """
     if not sharedItemsFederatedDomains:
-        return
+        return {}
 
     tokensJson = {}
     if baseDir:
         tokensFilename = \
             baseDir + '/accounts/sharedItemsFederationTokens.json'
-        if not os.path.isfile(tokensFilename):
-            tokensJson = loadJson(tokensFilename)
+        if os.path.isfile(tokensFilename):
+            tokensJson = loadJson(tokensFilename, 1, 2)
+            if tokensJson is None:
+                tokensJson = {}
 
     tokensAdded = False
     for domain in sharedItemsFederatedDomains:
         if not tokensJson.get(domain):
-            tokensJson[domain] = secrets.token_urlsafe(64)
+            tokensJson[domain] = ''
             tokensAdded = True
 
     if not tokensAdded:
@@ -971,6 +973,47 @@ def generateSharedItemFederationTokens(sharedItemsFederatedDomains: [],
     return tokensJson
 
 
+def updateSharedItemFederationToken(baseDir: str,
+                                    tokenDomain: str, newToken: str,
+                                    tokensJson: {} = None) -> {}:
+    """Updates a token for shared item federation
+    """
+    if not tokensJson:
+        tokensJson = {}
+    if baseDir:
+        tokensFilename = \
+            baseDir + '/accounts/sharedItemsFederationTokens.json'
+        if os.path.isfile(tokensFilename):
+            tokensJson = loadJson(tokensFilename, 1, 2)
+            if tokensJson is None:
+                tokensJson = {}
+    tokensJson[tokenDomain] = newToken
+    if baseDir:
+        saveJson(tokensJson, tokensFilename)
+    return tokensJson
+
+
+def createSharedItemFederationToken(baseDir: str,
+                                    tokenDomain: str,
+                                    tokensJson: {} = None) -> {}:
+    """Updates a token for shared item federation
+    """
+    if not tokensJson:
+        tokensJson = {}
+    if baseDir:
+        tokensFilename = \
+            baseDir + '/accounts/sharedItemsFederationTokens.json'
+        if os.path.isfile(tokensFilename):
+            tokensJson = loadJson(tokensFilename, 1, 2)
+            if tokensJson is None:
+                tokensJson = {}
+    if not tokensJson.get(tokenDomain):
+        tokensJson[tokenDomain] = secrets.token_urlsafe(64)
+        if baseDir:
+            saveJson(tokensJson, tokensFilename)
+    return tokensJson
+
+
 def authorizeSharedItems(sharedItemsFederatedDomains: [],
                          baseDir: str,
                          callingDomain: str,
@@ -1009,7 +1052,7 @@ def authorizeSharedItems(sharedItemsFederatedDomains: [],
                 print('DEBUG: shared item federation tokens file missing ' +
                       tokensFilename)
             return False
-        tokensJson = loadJson(tokensFilename)
+        tokensJson = loadJson(tokensFilename, 1, 2)
     if not tokensJson:
         return False
     if not tokensJson.get(callingDomain):

tests.py

@@ -130,6 +130,8 @@ from languages import getLinksFromContent
 from languages import addLinksToContent
 from shares import authorizeSharedItems
 from shares import generateSharedItemFederationTokens
+from shares import createSharedItemFederationToken
+from shares import updateSharedItemFederationToken
 
 testServerAliceRunning = False
 testServerBobRunning = False
@@ -4276,19 +4278,25 @@ def _testAuthorizeSharedItems():
         ['dog.domain', 'cat.domain', 'birb.domain']
     tokensJson = \
         generateSharedItemFederationTokens(sharedItemsFederatedDomains, None)
+    tokensJson = \
+        createSharedItemFederationToken(None, 'cat.domain', tokensJson)
     assert tokensJson
-    assert tokensJson.get('dog.domain')
+    assert not tokensJson.get('dog.domain')
     assert tokensJson.get('cat.domain')
-    assert tokensJson.get('birb.domain')
-    assert len(tokensJson['dog.domain']) >= 64
+    assert not tokensJson.get('birb.domain')
+    assert len(tokensJson['dog.domain']) == 0
     assert len(tokensJson['cat.domain']) >= 64
-    assert len(tokensJson['birb.domain']) >= 64
+    assert len(tokensJson['birb.domain']) == 0
     assert not authorizeSharedItems(sharedItemsFederatedDomains, None,
-                                    'dog.domain', 'w' * 86,
+                                    'cat.domain', 'M' * 86,
                                     False, tokensJson)
     assert authorizeSharedItems(sharedItemsFederatedDomains, None,
-                                'dog.domain', tokensJson['dog.domain'],
+                                'cat.domain', tokensJson['cat.domain'],
                                 False, tokensJson)
+    tokensJson = \
+        updateSharedItemFederationToken(None,
+                                        'dog.domain', 'testToken', tokensJson)
+    assert tokensJson['dog.domain'] == 'testToken'
 
 
 def runAllTests():