Token

Checks challenge transaction signed by user on developer's side.

Token Object

Attribute	Type	Description
seed	String	DApp private seed
xdr	String	Challenge Transaction XDR
address	String	User public key

❗️

Secret Seeds

Make sure you keep all the secret seeds stored safely, extracting into ENV variables or equivalent. Keys present throughout the documentation only serve for example purposes and belong to an account in the Test network.

Methods

#hash(format = :binary) ⇒ String

Returns transaction hash.

---

#validate!(strict = true) ⇒ Boolean

Validates transaction signed by developer and user.

📘

strict

True by default, checks that the transaction respects the time bounds.

Value Mobius::Client::strict_interval is 10s.

🚧

Exceptions

Calling this method can raise on of the following exceptions:
Unauthorized — if one of the signatures is invalid
Invalid — if transaction is malformed or time bounds are missing
Expired — if transaction is expired (current time outside it's time bounds)

---

#time_bounds ⇒ Stellar::TimeBounds

Returns time bounds for given transaction.

🚧

Exceptions

Calling this method can raise on of the following exceptions:
Unauthorized – if one of the signatures is invalid.
Invalid – if transaction is malformed or time bounds are missing.

Ruby

seed = "SBBT7NRAKW43LN6ZGSZI37HEJDYWOC62LIZUL35KHO6NI2SKJLEPVAY4"
xdr = "AAAAAB...sYzQAI"
address = "GDPNZJR42G4PVA3235JHCGGTU2J54X4XGJIMQGDJXYGHQDY6MQW5SZ5Y"

token = Mobius::Client::Auth::Token.new(seed, xdr, address)
# =>
<Mobius::Client::Auth::Token:0x00007f90ac841b80
  @seed="SBBT7NRAKW43LN6ZGSZI37HEJDYWOC62LIZUL35KHO6NI2SKJLEPVAY4",
  @xdr="AAAAAB...sYzQAI",
  @address="GDPNZJR42G4PVA3235JHCGGTU2J54X4XGJIMQGDJXYGHQDY6MQW5SZ5Y"
>

token.validate! 
# => 
true

token.time_bounds
# =>
<Stellar::TimeBounds:0x00007f90ac840f50
  @attributes={
    min_time: 1530665318,
    max_time: 1530751718
  }
>
  
token.hash
# =>
%CX8ѤU>r;

JavaScript

const seed = 'SBBT7NRAKW43LN6ZGSZI37HEJDYWOC62LIZUL35KHO6NI2SKJLEPVAY4';
const xdr = 'AAAAAB...sYzQAI';
const address = 'GDPNZJR42G4PVA3235JHCGGTU2J54X4XGJIMQGDJXYGHQDY6MQW5SZ5Y';

const token = Mobius.Auth.Token(seed, xdr, address);

token.validate(); // => true
token.timeBounds; // => { minTime: 1530665318, maxTime: 1530751718 }
token.hash;       // => '%CX8ѤU>r;'

📘

XDR Viewer

Click the links below to open the Stellar XDR Viewer for each one.

xdr