lewis.moe
Monorepo for Tangled
cmd/genjwks: add generate jwks script
authored by
Divya Jain
and committed by
Tangled
c1b5f8af
f57bf86f
+42
cmd/genjwks/main.go
+42
cmd/genjwks/main.go
···
···
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// adapted from https://github.com/haileyok/atproto-oauth-golang
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package main
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import (
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"crypto/ecdsa"
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"crypto/elliptic"
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"crypto/rand"
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"encoding/json"
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"fmt"
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"os"
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"time"
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"github.com/lestrrat-go/jwx/v2/jwk"
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)
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func main() {
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privKey, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
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if err != nil {
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panic(err)
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}
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key, err := jwk.FromRaw(privKey)
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if err != nil {
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panic(err)
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}
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kid := fmt.Sprintf("%d", time.Now().Unix())
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if err := key.Set(jwk.KeyIDKey, kid); err != nil {
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panic(err)
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}
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b, err := json.Marshal(key)
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if err != nil {
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panic(err)
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}
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if err := os.WriteFile("./jwks.json", b, 0644); err != nil {
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panic(err)
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}
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}