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(Ruby) Everyware API RSA Encrypt JSONSee more RSA ExamplesDemonstrates how to RSA encrypt JSON using everyware.com's RSA public key.Note: This example requires Chilkat v11.0.0 or greater. For more information, see https://docs.everyware.com/docs/access-iframe#sample-json--encrypted-payload
require 'chilkat' success = false # This example assumes the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. # First build the JSON to be encrypted. json = Chilkat::CkJsonObject.new() json.UpdateString("provider_key","USER GUID HERE") json.UpdateString("menu_item","payment") dt = Chilkat::CkDateTime.new() dt.SetFromCurrentSystemTime() json.UpdateString("date_time",dt.getAsUnixTimeStr(false)) # This build JSON like the following: # { # "provider_key": "USER GUID HERE", # "menu_item": "payment", # "date_time": "1588163411" # } # When we sign, we'll want to sign the most compact JSON possible json.put_EmitCompact(true) # Everyware's RSA public key is at: https://docs.everyware.com/docs/everyware-public-rsa-key sb = Chilkat::CkStringBuilder.new() bCrlf = true sb.AppendLine("-----BEGIN PUBLIC KEY-----",bCrlf) sb.AppendLine("MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxNbflxUSWQ3XJ1N9dAoh",bCrlf) sb.AppendLine("k+uaiFsg3wkPi9LGS/mH8DtHBgZxKyz+oQBDtnDd9FDEo0ql7MMgCMsTAv27W5vk",bCrlf) sb.AppendLine("Pu0rm6zhcTeYquWEuVCS7VtVsyTATr0Z9WhqNeZlIRurovJAXl2jRDX6QeY5dayC",bCrlf) sb.AppendLine("ubwyG4lBWE4fCakGY6zlh+oaElK0rvblqjYoEg3dn4KPRCYGof8OFxLptHThD4cE",bCrlf) sb.AppendLine("T30j+utVafhO0HRyJ4iR3Pigb4GXdWBtJEEEWddZJizMkjFQkyUAoYLOT8EJ2TW3",bCrlf) sb.AppendLine("Tz8SvAuHBUEFcPWTSTMAG/bSp5wrYBTXaeEhx+wrYa60OruHuzgmhzKyQVuYlCNJ",bCrlf) sb.AppendLine("HdbnassuIRjjSNo25o4AdSlWwpGfBZjAiyEInR+KGpHdhKTxSekJxiwiXUS0UfSG",bCrlf) sb.AppendLine("prOpd5PzWaAR7DvjLsdmR9XffxvJCVxC735gLK7hDJKjCajDPHVDr8FSL8xMlrq0",bCrlf) sb.AppendLine("nKxtsHeRl1yzoGrRr12+9MiQnHtpqROTNXcXdwe3v+Vh8V5k8v8oIrcgh1+/N7Bd",bCrlf) sb.AppendLine("NiRsy1gFHBdu/he/KcDRT/9/acQFMPLQueGfZxUvU5As6pEONjtKX2MUg2fMF6Rc",bCrlf) sb.AppendLine("sQVVrLzg0g7EcuHGfuPeKfD/716MvS8NU7rX+2soijCSQv/e18PJPMVDlcMXjnup",bCrlf) sb.AppendLine("PPx1tStemesavFlj1okhS6UCAwEAAQ==",bCrlf) sb.AppendLine("-----END PUBLIC KEY-----",bCrlf) pubkey = Chilkat::CkPublicKey.new() success = pubkey.LoadFromString(sb.getAsString()) if (success == false) print pubkey.lastErrorText() + "\n"; exit end rsa = Chilkat::CkRsa.new() success = rsa.UsePublicKey(pubkey) if (success == false) print rsa.lastErrorText() + "\n"; exit end # We probably need a base64Url encoded encrypted key. # Using straight-up base64 would potenially include chars that are not URL safe (i.e. have special meanings in URLs) rsa.put_EncodingMode("base64url") encryptedJson = rsa.encryptStringENC(json.emit(),false) # Build the URL # Such as: https://portal.everyware.com/Account/LoginMenu?data={Base64Url_encrypted_JSON} sbUrl = Chilkat::CkStringBuilder.new() sbUrl.Append("https://portal.everyware.com/Account/LoginMenu?data=") sbUrl.Append(encryptedJson) print sbUrl.getAsString() + "\n"; |
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