Circe

• API Documentation

libraryDependencies += "com.github.jwt-scala" %% "jwt-circe" % "10.0.2"

Basic usage

copysourceimport java.time.Instant

import pdi.jwt.{JwtAlgorithm, JwtCirce, JwtClaim}

val claim = JwtClaim(
  expiration = Some(Instant.now.plusSeconds(157784760).getEpochSecond),
  issuedAt = Some(Instant.now.getEpochSecond)
)
val key = "secretKey"
val algo = JwtAlgorithm.HS256

val token = JwtCirce.encode(claim, key, algo)

JwtCirce.decodeJson(token, key, Seq(JwtAlgorithm.HS256))
JwtCirce.decode(token, key, Seq(JwtAlgorithm.HS256))

Encoding

copysourceimport java.time.Instant

import io.circe._
import jawn.{parse => jawnParse}
import pdi.jwt.{JwtAlgorithm, JwtCirce}

val key = "secretKey"
val algo = JwtAlgorithm.HS256

val Right(claimJson) = jawnParse(s"""{"expires":${Instant.now.getEpochSecond}}""")
val Right(header) = jawnParse("""{"typ":"JWT","alg":"HS256"}""")
// From just the claim to all possible attributes
JwtCirce.encode(claimJson)
JwtCirce.encode(claimJson, key, algo)
JwtCirce.encode(header, claimJson, key)

Decoding

copysourceimport java.time.Instant

import pdi.jwt.{JwtAlgorithm, JwtCirce, JwtClaim}

val claim = JwtClaim(
  expiration = Some(Instant.now.plusSeconds(157784760).getEpochSecond),
  issuedAt = Some(Instant.now.getEpochSecond)
)
val key = "secretKey"
val algo = JwtAlgorithm.HS256

val token = JwtCirce.encode(claim, key, algo)

// You can decode to JsObject
JwtCirce.decodeJson(token, key, Seq(JwtAlgorithm.HS256))
JwtCirce.decodeJsonAll(token, key, Seq(JwtAlgorithm.HS256))
// Or to case classes
JwtCirce.decode(token, key, Seq(JwtAlgorithm.HS256))
JwtCirce.decodeAll(token, key, Seq(JwtAlgorithm.HS256))