webhookd/pkg/middleware/signature.go
Nicolas Carlier f2054d2dc4 feat(signature): signature refactoring
- add ed5519 HTTP signature support
- refactor truststore package
- add P12 trust store support

close #72
2022-12-29 17:14:28 +00:00

27 lines
708 B
Go

package middleware
import (
"net/http"
"github.com/ncarlier/webhookd/pkg/middleware/signature"
"github.com/ncarlier/webhookd/pkg/truststore"
)
// Signature is a middleware to checks HTTP request signature
func Signature(ts truststore.TrustStore) Middleware {
return func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
handler := signature.HTTPSignatureHandler
if signature.IsEd25519SignatureRequest(r.Header) {
handler = signature.Ed25519SignatureHandler
}
if err := handler(r, ts); err != nil {
w.WriteHeader(401)
w.Write([]byte("401 Unauthorized: " + err.Error()))
return
}
next.ServeHTTP(w, r)
})
}
}