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10847170ee
In this commit, we fix a logic error in our routine for converting a uint64 to/from base32. Before this commit, we assumed that the max number of groups was 12. However, the math.MaxUint64 (1<<64 - 1) can actually consume more than 12 groups with an extra set of bits. Before this commit, we would panic when attempting to parse an invoice generated like so: * addinvoice --amt 1337000 --expiry 99999999999999999 To fix this issue, we modify our logic to expect at most 13 groups. Additionally, we've added a new test that would panic before applying this commit. Fixes #972.
zpay32
The zpay32 package implements a basic scheme for the encoding of payment
requests between two lnd nodes within the Lightning Network. The zpay32
encoding scheme uses the
zbase32
scheme along with a checksum to encode a serialized payment request.
The payment request serialized by the package consist of: the destination's public key, the payment hash to use for the payment, and the value of payment to send.
Installation and Updating
$ go get -u github.com/lightningnetwork/lnd/zpay32