113 lines
3.2 KiB
Go
113 lines
3.2 KiB
Go
package sshgen
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import (
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"crypto/rand"
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"crypto/rsa"
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"net/url"
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"os"
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"testing"
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"time"
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"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
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cfpath "github.com/cloudflare/cloudflared/cmd/cloudflared/path"
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"github.com/coreos/go-oidc/jose"
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"github.com/stretchr/testify/assert"
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)
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const (
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audTest = "cf-test-aud"
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nonceTest = "asfd"
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)
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type signingArguments struct {
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Principals []string `json:"principals"`
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ClientPubKey string `json:"public_key"`
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Duration string `json:"duration"`
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}
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func TestCertGenSuccess(t *testing.T) {
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url, _ := url.Parse("https://cf-test-access.com/testpath")
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token := tokenGenerator()
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fullName, err := cfpath.GenerateFilePathFromURL(url, keyName)
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assert.NoError(t, err)
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pubKeyName := fullName + ".pub"
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certKeyName := fullName + "-cert.pub"
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defer func() {
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os.Remove(fullName)
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os.Remove(pubKeyName)
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os.Remove(certKeyName)
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}()
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resp := signingArguments{
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Principals: []string{"dalton"},
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ClientPubKey: "ecdsa-sha2-nistp256-cert-v01@openssh.com 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",
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Duration: "3m",
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}
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w := httptest.NewRecorder()
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respJson, err := json.Marshal(resp)
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assert.NoError(t, err)
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w.Write(respJson)
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mockRequest = func(url, contentType string, body io.Reader) (*http.Response, error) {
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assert.Contains(t, "/cdn-cgi/access/cert_sign", url)
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assert.Equal(t, "application/json", contentType)
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buf, err := ioutil.ReadAll(body)
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assert.NoError(t, err)
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assert.NotEmpty(t, buf)
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return w.Result(), nil
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}
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err = GenerateShortLivedCertificate(url, token)
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assert.NoError(t, err)
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exist, err := config.FileExists(fullName)
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assert.NoError(t, err)
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if !exist {
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assert.FailNow(t, fmt.Sprintf("key should exist at: %s", fullName), fullName)
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return
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}
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exist, err = config.FileExists(pubKeyName)
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assert.NoError(t, err)
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if !exist {
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assert.FailNow(t, fmt.Sprintf("key should exist at: %s", pubKeyName), pubKeyName)
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return
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}
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exist, err = config.FileExists(certKeyName)
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assert.NoError(t, err)
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if !exist {
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assert.FailNow(t, fmt.Sprintf("key should exist at: %s", certKeyName), certKeyName)
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return
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}
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}
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func tokenGenerator() string {
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iat := time.Now().Unix()
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exp := time.Now().Add(time.Minute * 5).Unix()
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claims := jose.Claims{}
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claims.Add("aud", audTest)
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claims.Add("iat", iat)
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claims.Add("nonce", nonceTest)
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claims.Add("exp", exp)
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k, err := rsa.GenerateKey(rand.Reader, 512)
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if err != nil {
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return ""
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}
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signer := jose.NewSignerRSA("asdf", *k)
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token, terr := jose.NewSignedJWT(claims, signer)
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if terr != nil {
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return ""
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}
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return token.Encode()
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}
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