Reverting the hash changes

Author: ssadhu-sl

application/core/filters.py

@@ -193,12 +193,11 @@ def hash_file(filename):
         print("File not found when creating a hash: " + filename)
         return ""
 
-    md5Hash = hashlib.new("md5", usedforsecurity=False)
-    md5Hash.update(content)
-    md5Hashed = md5Hash.hexdigest()
+    sha1Hash = hashlib.sha1(content)
+    sha1Hashed = sha1Hash.hexdigest()
 
     # return the hex representation of digest
-    return md5Hashed
+    return sha1Hashed
 
 
 # Takes the URI and appends a param containing the current git hash

tests/unit/core/test_filters.py

@@ -86,7 +86,7 @@ def test_cacheBust_no_params():
     assert input_uri == sections[0]
 
     hash = sections[1].split("=")[1]
-    assert len(hash) == 32
+    assert len(hash) == 40
 
 
 def test_cacheBust_params():
@@ -99,7 +99,7 @@ def test_cacheBust_params():
     assert params[0] == "fakeParam=myFakeParam"
 
     hash = params[1].split("=")[1]
-    assert len(hash) == 32
+    assert len(hash) == 40
 
 
 def test_append_uri_param():
@@ -120,7 +120,7 @@ def test_append_uri_param():
 def test_hash_file():
     result = hash_file("static/javascripts/MapController.js")
     print(result)
-    assert len(result) == 32
+    assert len(result) == 40
 
 
 def test_make_url_param_str_all_arguements():