PowerShell

bitzlato.com whoami

See more JSON Web Token (JWT) Examples

Demonstrates sending a request to the bitzlato.com whoami endpoint using an ES256 JWT token for authentication. PowerShell

Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"

$success = $false

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

#  Use the following ECC key loaded from JWK format.
$jwk = New-Object Chilkat.JsonObject
$success = $jwk.UpdateString("kty","EC")
$success = $jwk.UpdateString("crv","P-256")
$success = $jwk.UpdateString("x","...")
$success = $jwk.UpdateString("y","...")
$success = $jwk.UpdateString("d","...")

$eccKey = New-Object Chilkat.PrivateKey
$success = $eccKey.LoadJwk($jwk.Emit())
if ($success -eq $false) {
    $($eccKey.LastErrorText)
    exit
}

$jwt = New-Object Chilkat.Jwt

# Build the JOSE header
$jose = New-Object Chilkat.JsonObject
$success = $jose.AppendString("format","compact")
$success = $jose.AppendString("alg","ES256")

# Now build the JWT claims (also known as the payload)

# Our JWT claims will contain members as shown here:

# 	{
# 	  "email":"your_email@example.com",
# 	  "aud":"usr",
# 	  "iat":"1588286154",
# 	  "jti":"555D9123"
# 	}

$claims = New-Object Chilkat.JsonObject
$claims.AppendString("jti","555D9123")
$claims.AppendString("email","your_email@example.com")

# Set the timestamp of when the JWT was created to now minus 60 seconds
$curDateTime = $jwt.GenNumericDate(-60)
$success = $claims.AddIntAt(-1,"iat",$curDateTime)

# Set the "not process before" timestamp to now minus 60 seconds
$success = $claims.AddIntAt(-1,"nbf",$curDateTime)

# Set the timestamp defining an expiration time (end time) for the token
# to be now + 1 hour (3600 seconds)
$success = $claims.AddIntAt(-1,"exp",$curDateTime + 3600)

$claims.AppendString("aud","usr")

# Produce the smallest possible JWT:
$jwt.AutoCompact = $true

# Create the JWT token.  This is where the RSA signature is created.
$jwt_token = $jwt.CreateJwtPk($jose.Emit(),$claims.Emit(),$eccKey)

$($jwt_token)

# Send the HTTPS GET with the jwt_token used for Authorization.
$http = New-Object Chilkat.Http
$http.AuthToken = $jwt_token
$responseStr = $http.QuickGetStr("https://bitzlato.com/api/auth/whoami")
if ($http.LastMethodSuccess -eq $false) {
    $($http.LastErrorText)
    exit
}

$("status code = " + $http.LastStatus)
$($responseStr)