diff --git a/modules/myedenred/pages.py b/modules/myedenred/pages.py
index f98c9b44dbe7919a89831dcca30eb4ec213efae1..ef521f07a56b9d7ccd1c02e0b7ecf3a9589baa16 100644
--- a/modules/myedenred/pages.py
+++ b/modules/myedenred/pages.py
@@ -19,7 +19,9 @@
 
 from __future__ import unicode_literals
 
+import ast
 import re
+import sys
 
 from weboob.browser.pages import HTMLPage, LoggedPage, JsonPage, RawPage
 from weboob.browser.elements import ItemElement, method, DictElement
@@ -61,17 +63,8 @@ def get_json_content(self):
         # key in it (code_challenge). This JSON is available only one time in the
         # file, so there is no risk of duplicates.
         json_data = re.search(r'({[^{}]+code_challenge:[^{}]+})', self.text).group(1)
-        # Delete values that are variables concatenation (like `r + "/connect"`),
-        # we do not need them.
-        json_data = re.sub(r':([^{\",]+\+)', ':', json_data)
-        # Delete useless values like client_id:'a["default"].EDCId'
-        json_data = re.sub(r':(.?\[\".*?\"\]\..*?),', r':"",', json_data)
-        # There are values without quotes in the json, so we add quotes for the
-        # json.loads to work.
-        json_data = re.sub(r':([^\",+]+)', r':"\1"', json_data)
-        # Keys do not have quotes, adding them for the json.loads to work
-        json_data = re.sub(r'([^{\",+]+):', r'"\1":', json_data)
-        return json.loads(json_data)
+
+        return parse_js_obj(json_data)
 
 
 class JsAppPage(RawPage):
@@ -162,3 +155,26 @@ def obj_type(self):
                 elif 'Annulation' in Field('label')(self):
                     return Transaction.TYPE_PAYBACK
                 return Transaction.TYPE_TRANSFER
+
+
+# If node, an AST node, contains a string or a number, return
+# that. Otherwise, return the node itself.
+def get_ast_val(node):
+    if sys.version_info > (3, 5) and isinstance(node, ast.Constant):
+        return node.value
+    elif isinstance(node, ast.Name):
+        return node.id
+    elif isinstance(node, ast.Str):
+        return node.s
+    elif isinstance(node, ast.Num):
+        return node.n
+
+    return node
+
+
+# Return a dictionary containing values associated with keys found in
+# `input`, a string. `input` looks like a JS literal object.
+def parse_js_obj(input):
+    node = ast.parse(input).body[0].value
+    result = {get_ast_val(k): get_ast_val(v) for k, v in zip(node.keys, node.values)}
+    return result
diff --git a/modules/myedenred/test.py b/modules/myedenred/test.py
index 45245a7c9023f86039c8f0b59411b66dbf7c93c5..0d8648605c325ed09476bee14e33663a5e75eeed 100644
--- a/modules/myedenred/test.py
+++ b/modules/myedenred/test.py
@@ -22,6 +22,7 @@
 
 from weboob.tools.test import BackendTest
 
+from .pages import parseInput
 
 class MyedenredTest(BackendTest):
     MODULE = 'myedenred'
@@ -37,3 +38,16 @@ def test_document(self):
             for doc in docs:
                 content = self.backend.download_document(doc)
                 assert content
+
+    def test_parseInput(self):
+        input = '''
+        {response_type:"code",client_id:a["default"].EDCId,scope:"openid offline_access edg-xp-appcontainer-api edg-xp-wallet-management-api",redirect_uri:f+"/connect",state:d,nonce:123,acr_values:a["default"].acr_values,ui_locales:"fr-fr",code_challenge:n,code_challenge_method:"S256"}
+        '''
+
+        result = parseInput(input)
+
+        self.assertEqual(result["code_challenge_method"], "S256")
+        self.assertEqual(result["nonce"], "123")
+        self.assertEqual(result["response_type"], "code")
+        self.assertEqual(result["scope"], "openid offline_access edg-xp-appcontainer-api edg-xp-wallet-management-api")
+        self.assertEqual(result["ui_locales"], "fr-fr")