/
request.go
122 lines (100 loc) · 2.59 KB
/
request.go
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package jwttest
import (
"bytes"
"context"
"crypto/rsa"
"crypto/x509"
"encoding/pem"
"fmt"
jwtmiddleware "github.com/auth0/go-jwt-middleware/v2"
"github.com/auth0/go-jwt-middleware/v2/validator"
gjwt "github.com/golang-jwt/jwt/v5"
"github.com/gorilla/mux"
"io"
"net/http"
"net/http/httptest"
"os"
)
func MakeAuthenticatedRequest(h http.HandlerFunc, userId, method, path, body string) *httptest.ResponseRecorder {
return MakeAuthenticatedRequestWithPattern(h, "", userId, method, path, body)
}
func MakeAuthenticatedRequestWithPattern(h http.HandlerFunc, pattern, userId, method, path, body string) *httptest.ResponseRecorder {
var buf io.Reader
if body != "" {
buf = bytes.NewBufferString(body)
}
req, _ := http.NewRequest(method, path, buf)
token := gjwt.NewWithClaims(gjwt.SigningMethodRS256, gjwt.RegisteredClaims{
Subject: userId,
Issuer: "https://some-issuer",
Audience: []string{"my-audience"},
})
privateKey, publicKey, err := readKeyPair()
mustNot(err)
s, err := token.SignedString(privateKey)
mustNot(err)
req.Header.Set("Authorization", fmt.Sprintf("bearer %v", s))
resp := httptest.NewRecorder()
middleware, err := JWT(publicKey)
if err != nil {
panic(err)
}
handler := middleware.CheckJWT(h)
if pattern == "" {
handler.ServeHTTP(resp, req)
} else {
r := mux.NewRouter()
r.Handle(pattern, handler).Methods(method)
r.ServeHTTP(resp, req)
}
return resp
}
func JWT(publicKey *rsa.PublicKey) (*jwtmiddleware.JWTMiddleware, error) {
jwtValidator, err := validator.New(
func(ctx context.Context) (interface{}, error) {
return publicKey, nil
},
validator.RS256,
"https://some-issuer",
[]string{"my-audience"},
)
if err != nil {
return nil, err
}
return jwtmiddleware.New(
jwtValidator.ValidateToken,
jwtmiddleware.WithCredentialsOptional(false),
), nil
}
func readKeyPair() (*rsa.PrivateKey, *rsa.PublicKey, error) {
privateKey, err := readPrivateKey()
if err != nil {
return nil, nil, err
}
privBlock, _ := pem.Decode(privateKey)
privKey, err := x509.ParsePKCS1PrivateKey(privBlock.Bytes)
if err != nil {
return nil, nil, err
}
publicKey, err := readPublicKey()
if err != nil {
return nil, nil, err
}
pubBlock, _ := pem.Decode(publicKey)
pubKey, err := x509.ParsePKIXPublicKey(pubBlock.Bytes)
if err != nil {
return nil, nil, err
}
return privKey, pubKey.(*rsa.PublicKey), nil
}
func readPrivateKey() ([]byte, error) {
return os.ReadFile("../jwttest/jwtRS256.key")
}
func readPublicKey() ([]byte, error) {
return os.ReadFile("../jwttest/jwtRS256.key.pub")
}
func mustNot(err error) {
if err != nil {
panic(err)
}
}