Files
2021-08-04 16:52:06 +01:00

97 lines
3.9 KiB
TypeScript

import { printableBalanceToNative } from '@nymproject/nym-validator-client/dist/currency'
import { Gateway, MixNode } from '@nymproject/nym-validator-client/dist/types'
import bs58 from 'bs58'
import semver from 'semver'
import { basicRawCoinValueValidation } from '../../common/helpers'
import { NodeType } from '../../common/node'
import { BondingInformation } from './NodeBond'
export const validateAmount = (rawValue: string, minimum: string): boolean => {
// tests basic coin value requirements, like no more than 6 decimal places, value lower than total supply, etc
if (!basicRawCoinValueValidation(rawValue)) {
return false
}
// this conversion seems really iffy but I'm not sure how to better approach it
let nativeValueString = printableBalanceToNative(rawValue)
let nativeValue = parseInt(nativeValueString)
return nativeValue >= parseInt(minimum)
}
export const validateKey = (key: string): boolean => {
// it must be a valid base58 key
try {
const bytes = bs58.decode(key)
// of length 32
return bytes.length === 32
} catch {
return false
}
}
export const isValidHostname = (value: string) => {
// regex for ipv4 and ipv6 and hhostname- source http://jsfiddle.net/DanielD/8S4nq/
const hostnameRegex =
/((^\s*((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))\s*$)|(^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$))|(^\s*((?=.{1,255}$)(?=.*[A-Za-z].*)[0-9A-Za-z](?:(?:[0-9A-Za-z]|\b-){0,61}[0-9A-Za-z])?(?:\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|\b-){0,61}[0-9A-Za-z])?)*)\s*$)/
return hostnameRegex.test(value)
}
// check if its a valid semver
export const validateVersion = (version: string): boolean =>
semver.valid(version) && semver.minor(version) >= 11
export const validateLocation = (location: string): boolean => {
// right now only perform the stupid check of whether the user copy-pasted the tooltip... (with or without brackets)
return !location.trim().includes('physical location of your node')
}
export const formatDataForSubmission = (
{
amount,
host,
identityKey,
sphinxKey,
clientsPort,
httpApiPort,
mixPort,
verlocPort,
location,
version,
}: { [key: string]: string | undefined },
nodeType: NodeType
) => {
let data = {
amount,
nodeDetails: {
identity_key: identityKey,
sphinx_key: sphinxKey,
host,
version,
mix_port: parseInt(mixPort),
},
}
if (nodeType === NodeType.Mixnode) {
data = {
...data,
nodeDetails: {
...data.nodeDetails,
verloc_port: parseInt(verlocPort),
http_api_port: parseInt(httpApiPort),
} as MixNode,
}
} else {
data = {
...data,
nodeDetails: {
...data.nodeDetails,
location,
clients_port: parseInt(clientsPort),
} as Gateway,
}
}
return data as BondingInformation
}