Creating a JWKS

There are many ways to obtain a JWKS, and depending on your development environment, this can change. We will outline below a straightforward method using our Node.js library. If you don't develop with JavaScript, we will also link to a few commonly used packages for specific languages you can use.

Using the Node.js Moneyhub API library

You can find our Node.js API library on GitHub, and you can also download it from NPM invoking:
npm install --save @mft/moneyhub-api-client

For our purposes, you can download the library from GitHub and navigate to it within a terminal. From here, you call this command:

cd ./moneyhub-api-client
node ./examples/jwks/create-jwks.js

Options

  --key-alg string
  --key-use string
  --key-size number
  --alg string

While you can pass in arguments to adjust the JWKS, if you run the command with no arguments present, the software will generate two sets of keys that look like this:

Public keys
This can be used as the JWKS in your API client configuration in the Moneyhub Admin portal
{
    "keys": [
        {
            "kty": "RSA",
            "n": "rSyNOgrdgVbtDRWqrhMQXMDeL0R2AzBZKza2mCaC7ND3LPZObugkz1jp3dnaTFraDzxPkdpazhuTEZx8huu7NOjuwrPZtoyuDLQ0f12xaOry9bupLe38mhnmn_J27E7kplPy1zkN1L420VdY-KwhtjK26JYoWrjYvML2BNYISd-B5EC9G1S5y6YmTm2inVARPMasMYc2_T_3dK3N6mSL22jiPSCbLGmqS4id0TKv6WdB4jd4XYiQB76AoDe9YVsTcw6yo6G-EmJmv6kdyyzVpPlvdpFL3kNnnBATBu61GfHOgqUrGwWt8nsrtCOXOMsvwtfSOI6MxDeLvms_tCsY0Q",
            "e": "AQAB",
            "kid": "DZ76sBMR0VNfmEJ3YZ6Frn_77qtKoBIlx9JGXlctt5s",
            "use": "sig",
            "alg": "RS256"
        }
    ]
}


Private keys
This can be used as the keys value when configuring the moneyhub api client
{
    "keys": [
        {
            "kty": "RSA",
            "n": "rSyNOgrdgVbtDRWqrhMQXMDeL0R2AzBZKza2mCaC7ND3LPZObugkz1jp3dnaTFraDzxPkdpazhuTEZx8huu7NOjuwrPZtoyuDLQ0f12xaOry9bupLe38mhnmn_J27E7kplPy1zkN1L420VdY-KwhtjK26JYoWrjYvML2BNYISd-B5EC9G1S5y6YmTm2inVARPMasMYc2_T_3dK3N6mSL22jiPSCbLGmqS4id0TKv6WdB4jd4XYiQB76AoDe9YVsTcw6yo6G-EmJmv6kdyyzVpPlvdpFL3kNnnBATBu61GfHOgqUrGwWt8nsrtCOXOMsvwtfSOI6MxDeLvms_tCsY0Q",
            "e": "AQAB",
            "d": "pVTYjGadLYO5E_nwlvr6byNvvL7m0IqTRy-YSlDSRJgItDN_lGEr643e0YDQ6n7-mvcgnIZUlVw8H99AAGwEsjIE6Xxdyewrq1NMn6Dq5NkTFsqQbZo9xT4fMeuB4IA9yhJx0UrWSptDqL904Q0trk5i1FGvu1WpDyYvTVSuWx9nDHkOEP32r4bIUDRpUNJPUplzbl9qoMdxo_npI1zAUzl1qLMs1no_8B4YeDR9xvMveeGnS7Z4roYSYn5eydDPqJquLzyCFnbj4jDhSt5fcHtXoOpIDq6m-SANwXJe6sYjlVHhBixlSfDRrqRpKp5PsGz7IvH8oXpzJzVkVdZtVQ",
            "p": "2k-vobK4_elAuxEmp-SRiWwmguTLBYakiRl0CqdgxKDLay4cAwUTAsOFC1sOHh0qbjklP1dd1CoN9wPCenYR1wJWKSo9Z5-6a9O-f2Xfimh7RNMvtm_WmZCyYtltoMfXFHsWvLW5L8oytCjbCr15rB4l5VOb4Jn7ygYHgkrQASM",
            "q": "yxID7q0evplelSs_ShM0UuAoZ0tsIY4I4XCbAB4MdSIqT44DoGZAvBGtBLs2GgJ4adV97BDd-uhWLn3UiNZyGZIs7rCL4F8zhdoDW6LRmVKmLDEhiBsEaX42usXMAEnJQ4e1OaslmfMNbKBI2z0Rkj82EummB0v4sdnOfh2Ij3s",
            "dp": "EIhGUaV6MuhOGZyD4-UATHrfM7xlz4ZRwXwm-IOSZXGT1gsI3gWtWeE6mxCLMiadRvmW44QXO_DvW8xyFtoIIdMweS-UtNs4v9-qJnWthwrAgwbHLzaq9rgpeijjD3Dyzb9AiovseT0Dt_b8F4UfyLQDxKkfPdQLaFIqkWhe9ic",
            "dq": "hlT3hva8hMb9-11tc3n6vewMrjAFarkDhOYxksVN5lpgdNnz6jJaFk73Dk8tfc0ujIwuzW9m-GijQgP5CUAaoHHDCW5-SUGQ2rWaTQ8K6grzY_5oORnuND7Kw4i-513oJqTqLCjcKdfPhJEPQQBH1F--TIqFSwRlknkLkP_Ga2s",
            "qi": "n0xNWaIQaf3Ze_ymMMpjv9XkWh4MjOCvHd0zc0H1E1vYO8M5DNJ9Jd2wDnESu2tZ5qAD23BR6NHlqxPXG1ZRQ4vPlNJ0ysQvtR67ap-qkGXnPYkwZsK0X7gG5JAIJlwCDdf1bGFmH0gwuQmpyUht8ByXsS04ymiR8_Jo-DSf3mo",
            "kid": "DZ76sBMR0VNfmEJ3YZ6Frn_77qtKoBIlx9JGXlctt5s",
            "use": "sig",
            "alg": "RS256"
        }
    ]
}

Libraries for other languages

You may use another language, or the Node.js library doesn't work for your situation. Below are a few suggestions for other libraries you can use. We don't endorse any of these suggestions and recommend that you do your research to find the best option for you.

Language	Library Name	URL
Python	jwcrypto	Pypi
C#	.NET	Docs
Java	jose4j	jose4j
PHP	phpOIDC	phpOIDC
Rust	jsonwebkey	Docs
Go	jwk	pkg
Haskell	jose-jwt	Hackage

If your language is not listed here, you can also review this list provided by OpenID: openid.net