[BUG] TooManyProviderTokenUpdates #34
Description
@kylebrowning Thanks for putting so much work in on this tool! I've been attempting to implement it in a project I'm working on and I noticed the following:
When sending an APNS message to multiple tokens, each time APNSwiftRequestEncoder.write() is called the jwt is regenerated. This causes Apple's servers to respond with TooManyProviderTokenUpdates
To Reproduce
Configure a connection to Apple's APNS service.
Send more than 5 messages to different tokens.
The service will start to reply with TooManyProviderTokenUpdates
After dumping the object to the terminal I noticed that the bearer tokens were different for each requested message. They bearer token should have been the same for each message.
HeaderTableEntry(name: "authorization", value: "bearer **eyJ[redatcted]ifQ.eyJpc[redatcted]cxfQ.[redacted]490i**") HeaderTableEntry(name: ":path", value: "/3/device/_redacted_________________________1325e345a0daef141dec8c0bd78d")
HeaderTableEntry(name: "authorization", value: "bearer **eyJ[redatcted]ifQ.eyJpc[redatcted]cwfQ.[redacted]RjTg**") HeaderTableEntry(name: ":path", value: "/3/device/________________________redacted_________________________005e320")
HeaderTableEntry(name: "authorization", value: "bearer **eyJ[redatcted]ifQ.eyJpc[redatcted]cwfQ.[redacted]od1k**") HeaderTableEntry(name: ":path", value: "/3/device/27a18________________________redacted_________________________9cc1b") Expected behavior
jwt's should only be generated at most once every 20 minutes. There should be some sort of state/expiration on JWT generation so that the target does not throw TooManyProviderTokenUpdates
Platform:
Ubuntu 18.04
Linux swiftynix 4.15.0-51-generic #55-Ubuntu SMP Wed May 15 14:27:21 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux