claytn

SFOX API DOUBLE-LAYER AUTHENTICATION

API double-layer authentication is a feature inside SFOX Custody that lets users of the SFOX API improve security of their account using public/private key cryptography. Users will upload their public key to SFOX and upon each subsequent API request the user will need to provide a new header containing information signed by their private key.

Creating a public/private key pair (RSA 2048 bit)

# Generate private key and store in a file named private-key.pem
openssl genrsa -out private-key.pem 2048

claytn

Keybase proof

I hereby claim:

• I am claytn on github.
• I am claytn (https://keybase.io/claytn) on keybase.
• I have a public key ASAGer1LbFGcKEypC7akpA4KNsx2kd7buXnZQ-WdGTyAxwo

To claim this, I am signing this object:

claytn

const pipe = (...fns) => (input) => {
  return fns.reduce((acc, f) => {
    return f(acc)
  }, input)
}

// referring to the earlier example
const loudGreeting = pipe(greet, capitalize, exclaim)(name)

console.log(loudGreeting) // HELLO, CHARLES!!!

claytn

const name = "charles"

const greet = name => `Hello, ${name}`

const capitalize = str => str.toUpperCase()

const exclaim = str => `${str}!!!`

const loudGreeting = exclaim(capitalize(greet(name)))

claytn

const name = "charles"

const greet = name => `Hello, ${name}`

const capitalize = str => str.toUpperCase()

const exclaim = str => `${str}!!!`

const loudGreeting = name 
                      |> greet

claytn

const doubled_num = double(num)

console.log(doubled_num) // 10

claytn

const double = x => x * 2

const num = 5
const doubled_num = num |> double

console.log(doubled_num) // 10