mirror of
https://github.com/fluencelabs/examples
synced 2025-04-25 02:32:16 +00:00
80 lines
2.0 KiB
Plaintext
80 lines
2.0 KiB
Plaintext
module Drand declares *
|
|
|
|
data CResult:
|
|
chains: []string
|
|
stderr: string
|
|
|
|
data Info:
|
|
public_key: string
|
|
period: u64
|
|
genesis_time: u64
|
|
hash: string
|
|
|
|
data IResult:
|
|
info: Info
|
|
stderr: string
|
|
|
|
data Randomness:
|
|
round: u64
|
|
randomness: string
|
|
signature: string
|
|
previous_signature: string
|
|
|
|
data RResult:
|
|
randomness: Randomness
|
|
stderr: string
|
|
|
|
data VResult:
|
|
verified: bool
|
|
randomness: string
|
|
stderr: string
|
|
|
|
data ServiceAddress:
|
|
peer_id: string
|
|
service_id: string
|
|
|
|
service Drand:
|
|
chains(url: string) -> CResult
|
|
info(url: string, chain_hash: string) -> IResult
|
|
latest(url: string, chain_hash: string) -> RResult
|
|
round(url: string, chain_hash: string, round: u64) -> RResult
|
|
verify_bls(pk: string, round: u64, prev_signature: string, signature: string) -> VResult
|
|
|
|
|
|
|
|
-- https://drand.love/developer/http-api/#chains
|
|
func chains(addr: ServiceAddress, url:string) -> CResult:
|
|
on addr.peer_id:
|
|
Drand addr.service_id
|
|
res <- Drand.chains(url)
|
|
<- res
|
|
|
|
-- https://drand.love/developer/http-api/#chain-hash-info
|
|
func info(addr: ServiceAddress, url:string, chain_hash: string) -> IResult:
|
|
on addr.peer_id:
|
|
Drand addr.service_id
|
|
res <- Drand.info(url, chain_hash)
|
|
<- res
|
|
|
|
-- https://drand.love/developer/http-api/#chain-hash-public-latest
|
|
func latest(addr: ServiceAddress, url:string, chain_hash: string) -> RResult:
|
|
on addr.peer_id:
|
|
Drand addr.service_id
|
|
res <- Drand.latest(url, chain_hash)
|
|
<- res
|
|
|
|
-- https://drand.love/developer/http-api/#chain-hash-public-round
|
|
func round(addr: ServiceAddress, url:string, chain_hash: string, round:u64) -> RResult:
|
|
on addr.peer_id:
|
|
Drand addr.service_id
|
|
res <- Drand.round(url, chain_hash, round)
|
|
<- res
|
|
|
|
-- https://github.com/noislabs/drand-verify/blob/main/examples/drand_verify.rs
|
|
func verify(addr: ServiceAddress, pk: string, round_idx:u64, prev_signature: string, signature: string) -> VResult:
|
|
on addr.peer_id:
|
|
Drand addr.service_id
|
|
res <- Drand.verify_bls(pk, round_idx, prev_signature, signature)
|
|
<- res
|
|
|