help wanted
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Descrizione
I'm having difficulty completing a secure read between an iPad Air running iOS 9.3.1 and a Raspberry Pi running Node 4.2.6 and Bleno 0.4.0.
The iPad first attempts a read request after connecting and receives this response.
Error Domain=CBATTErrorDomain Code=15 "Encryption is insufficient." UserInfo={NSLocalizedDescription=Encryption is insufficient.}
At this point the iPad displays a system prompt asking the user if it would like to pair with the Raspberry Pi, and I tap "Pair". My understanding is this is the expected protocol, and now the iPad and Pi should be paired.
But on the next read request to the same characteristic I receive another error:
Error Domain=CBATTErrorDomain Code=5 "Authentication is insufficient." UserInfo={NSLocalizedDescription=Authentication is insufficient.}
All further read requests will continue to respond with this second error.
Here is how I'm defining the characteristic with Bleno:
new bleno.Characteristic({
uuid: "uuid here",
properties: ["read"],
secure: ["read"],
onReadRequest: function (offset, callback) {
callback(bleno.Characteristic.RESULT_SUCCESS, Buffer(message));
}
});