Changeset 17231 for main/kofacustom.nigeria/trunk/src/kofacustom/nigeria/interswitch/helpers.py

Timestamp:

18 Dec 2022, 09:24:18 (21 months ago)

Author:

Henrik Bettermann

Message:

Use Mac validation.

File:

• main/kofacustom.nigeria/trunk/src/kofacustom/nigeria/interswitch/helpers.py (modified) (3 diffs)

main/kofacustom.nigeria/trunk/src/kofacustom/nigeria/interswitch/helpers.py

@@ -382 +382 @@
 # Web checkout helper functions
 
-def get_JSON_webcheckout_response(merchant_code, transref, host, url, https, amount):
+def get_JSON_webcheckout_response(merchant_code, transref, host, url,
+                                  https, amount, mac=None):
+    amount = int(100 * amount)
+    hashargs = transref + merchant_code + str(amount) + mac
+    hashvalue = hashlib.sha512(hashargs).hexdigest()
     headers={
         'Content-Type':'text/xml; charset=utf-8',
+        'Hash':hashvalue,
     }
     if https:
@@ -390 +395 @@
     else:
         h = httplib.HTTPConnection(host)
-    amount = int(100 * amount)
     args = {'merchantcode': merchant_code,
             'transactionreference': transref,
@@ -401 +405 @@
     response = h.getresponse()
     if response.status!=200:
-        return {'error': 'Connection error (%s, %s)' % (response.status, response.reason)}
+        return {'error': 'Connection error (%s, %s)' % (
+            response.status, response.reason)}
     jsonout = response.read()
     parsed_json = json.loads(jsonout)
     return parsed_json
 
-def confirm_transaction(payment, merchant_code, host, url, https=True):
+def confirm_transaction(payment, merchant_code, host, url, https, mac):
     jr = get_JSON_webcheckout_response(merchant_code, payment.p_id, host, url,
-                           https, payment.amount_auth)
+                           https, payment.amount_auth, mac)
     error = jr.get('error')
     if error: