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| 1 | def get_liqpay_sign(payment_data, action): | |
| 2 | import base64 | |
| 3 | import hashlib | |
| 4 | ||
| 5 | """ | |
| 6 | action == 'to_send' when use sign for submit form to PB | |
| 7 | action == 'to_validate' when use sign to validate PB response | |
| 8 | """ | |
| 9 | ||
| 10 | str_for_sign = '' | |
| 11 | ||
| 12 | if action == "to_send": | |
| 13 | keys_for_sign = ['private_key', 'amount', 'currency', 'public_key', | |
| 14 | 'order_id', 'type', 'description', 'result_url', | |
| 15 | 'server_url'] | |
| 16 | elif action == "to_validate": | |
| 17 | keys_for_sign = ['private_key', 'amount', 'currency', 'public_key', | |
| 18 | 'order_id', 'type', 'description', 'status', | |
| 19 | 'transaction_id', 'sender_phone'] | |
| 20 | ||
| 21 | for key in keys_for_sign: | |
| 22 | str_for_sign += str(payment_data[key]) | |
| 23 | ||
| 24 | result = base64.b64encode( | |
| 25 | hashlib.sha1(str_for_sign).digest() | |
| 26 | ) | |
| 27 | return result | |
| 28 | ||
| 29 | ||
| 30 | ---- | |
| 31 | ||
| 32 | payment_data = {
| |
| 33 | "public_key": merchant_data.get("merchant_id"),
| |
| 34 | "private_key": merchant_data.get("merchant_sign"),
| |
| 35 | "amount": temp_order.pay_total(), | |
| 36 | "currency": temp_order.currency, | |
| 37 | "order_id": temp_order.id, | |
| 38 | "type": "buy", | |
| 39 | "order": temp_order, | |
| 40 | "description": "Oplata zakaza #%s" % temp_order.number, | |
| 41 | "result_url": result_url, | |
| 42 | "server_url": server_url, | |
| 43 | } | |
| 44 | ||
| 45 | - | signature = get_liqpay_sign(payment_data, 'to_send') |
| 45 | + | signature = get_liqpay_sign(payment_data, 'to_send') |
| 46 | ||
| 47 | ------ | |
| 48 | ||
| 49 | Такая вот у меня форма: | |
| 50 | ||
| 51 | <html> | |
| 52 | <body> | |
| 53 | <p>Перенаправляем на оплату...</p> | |
| 54 | ||
| 55 | <form method="POST" action="https://www.liqpay.com/api/pay"> | |
| 56 | <input type="hidden" name="public_key" value="{{ payment_data.public_key }}" />
| |
| 57 | <input type="hidden" name="amount" value="{{ payment_data.amount|stringformat:"1.2f" }}" />
| |
| 58 | <input type="hidden" name="currency" value="{{ payment_data.currency }}" />
| |
| 59 | <input type="hidden" name="description" value="{{ payment_data.description }}" />
| |
| 60 | <input type="hidden" name="order_id" value="{{ payment_data.order_id }}" />
| |
| 61 | <input type="hidden" name="result_url" value="{{ payment_data.result_url }}" />
| |
| 62 | <input type="hidden" name="server_url" value="{{ payment_data.server_url }}" />
| |
| 63 | <input type="hidden" name="type" value="{{ payment_data.type }}" />
| |
| 64 | <input type="hidden" name="signature" value="{{ signature }}" />
| |
| 65 | <input type="hidden" name="language" value="ru" /> | |
| 66 | </form> | |
| 67 | ||
| 68 | <script type="text/javascript"> | |
| 69 | var form = document.querySelectorAll('form');
| |
| 70 | form[0].submit(); | |
| 71 | </script> | |
| 72 | </body> | |
| 73 | </html> |
