sp3269 / posh-jwt Goto Github PK

#No error to create New-Object X509Certificate2
$cert = New-Object System.Security.Cryptography.X509Certificates.X509Certificate2("\131519.p12","notasecret")

#Got error when create the RS256JWT
$jwt = New-Jwt -Cert $cert -PayloadJson $payLoad -Verbose

Signing with SHA256 and Pkcs1 padding failed using private key
System.Security.Cryptography.RSACryptoServiceProvider
At C:\Program Files\WindowsPowerShell\Modules\JWT\1.9.0\JWT.psm1:282 char:25
... catch { throw "Signing with SHA256 and Pkcs1 padding failed using ...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : OperationStopped: (Signing with SH...ServiceProvider:String) [], RuntimeExcepti
on
+ FullyQualifiedErrorId : Signing with SHA256 and Pkcs1 padding failed using private key System.Security.
Cryptography.RSACryptoServiceProvider

Hi, according to your docs:

The module provides two main functions: New-Jwt, Test-Jwt (also aliased to Verify-JwtSignature), as well as service functions - ConvertFrom-Base64UrlString, ConvertFrom-Base64UrlString, Get-JwtHeader, and Get-JwtPayload. Descriptions and help for each are available by running Get-Help.

In terms of cmdlets, the ones highlighted don't show up, also they're the same?

Cheers.

Hi,

I am looking to generate the JWT token to access DocuSign API, but unable to do so, as it isn't clear to me how to perform the RSASHA256 encoding (as shown in the snippet attached) [RSASHA256(
base64UrlEncode(header) + "." +
base64UrlEncode(payload),PUBLICKEY, PRIVATEKEY

Can you please assist?

I am looking to do this in PowerShell

The signing code errors out under a number of conditions:

• Using CNG on Windows/Powershell Core
• When a system defaults to CSP that doesn't support SHA256 (Windows/Powershell)
• On Linux, due to Sign parameter set.

Need to implement new signing, error handling