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package generator
import (
"bytes"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"time"
"github.com/cloudflare/cfssl/api"
"github.com/cloudflare/cfssl/config"
"github.com/cloudflare/cfssl/csr"
"github.com/cloudflare/cfssl/signer/local"
)
const (
testCaFile = "testdata/ca.pem"
testCaKeyFile = "testdata/ca_key.pem"
testCABundle = "../../bundler/testdata/ca-bundle.pem"
testIntBundle = "../../bundler/testdata/int-bundle.pem"
)
func csrData(t *testing.T) *bytes.Reader {
req := &csr.CertificateRequest{
Names: []csr.Name{
{
C: "US",
ST: "California",
L: "San Francisco",
O: "CloudFlare",
OU: "Systems Engineering",
},
},
CN: "cloudflare.com",
Hosts: []string{"cloudflare.com"},
KeyRequest: csr.NewKeyRequest(),
}
csrBytes, err := json.Marshal(req)
if err != nil {
t.Fatal(err)
}
return bytes.NewReader(csrBytes)
}
func TestGeneratorRESTfulVerbs(t *testing.T) {
handler, _ := NewHandler(CSRValidate)
ts := httptest.NewServer(handler)
data := csrData(t)
// POST should work.
req, _ := http.NewRequest("POST", ts.URL, data)
resp, _ := http.DefaultClient.Do(req)
if resp.StatusCode != http.StatusOK {
t.Fatal(resp.Status)
}
// Test GET, PUT, DELETE and whatever, expect 400 errors.
req, _ = http.NewRequest("GET", ts.URL, data)
resp, _ = http.DefaultClient.Do(req)
if resp.StatusCode != http.StatusMethodNotAllowed {
t.Fatal(resp.Status)
}
req, _ = http.NewRequest("PUT", ts.URL, data)
resp, _ = http.DefaultClient.Do(req)
if resp.StatusCode != http.StatusMethodNotAllowed {
t.Fatal(resp.Status)
}
req, _ = http.NewRequest("DELETE", ts.URL, data)
resp, _ = http.DefaultClient.Do(req)
if resp.StatusCode != http.StatusMethodNotAllowed {
t.Fatal(resp.Status)
}
req, _ = http.NewRequest("WHATEVER", ts.URL, data)
resp, _ = http.DefaultClient.Do(req)
if resp.StatusCode != http.StatusMethodNotAllowed {
t.Fatal(resp.Status)
}
}
func TestCSRValidate(t *testing.T) {
req := &csr.CertificateRequest{
Names: []csr.Name{
{
C: "US",
ST: "California",
L: "San Francisco",
O: "CloudFlare",
OU: "Systems Engineering",
},
},
CN: "cloudflare.com",
Hosts: []string{},
KeyRequest: csr.NewKeyRequest(),
}
err := CSRValidate(req)
if err != nil {
t.Fatal("There should be not an error for missing Hosts parameter")
}
}
func TestNewCertGeneratorHandlerFromSigner(t *testing.T) {
var expiry = 1 * time.Minute
var CAConfig = &config.Config{
Signing: &config.Signing{
Profiles: map[string]*config.SigningProfile{
"signature": {
Usage: []string{"digital signature"},
Expiry: expiry,
},
},
Default: &config.SigningProfile{
Usage: []string{"cert sign", "crl sign"},
ExpiryString: "43800h",
Expiry: expiry,
CAConstraint: config.CAConstraint{IsCA: true},
ClientProvidesSerialNumbers: true,
},
},
}
s, err := local.NewSignerFromFile(testCaFile, testCaKeyFile, CAConfig.Signing)
if err != nil {
t.Fatal(err)
}
h := NewCertGeneratorHandlerFromSigner(CSRValidate, s)
_, ok := h.(http.Handler)
if !ok {
t.Fatal("A HTTP handler has not been returned")
}
apiH, ok := h.(api.HTTPHandler)
if !ok {
t.Fatal("An api.HTTPHandler has not been returned")
}
cg, ok := apiH.Handler.(*CertGeneratorHandler)
if !ok {
t.Fatal("A CertGeneratorHandler has not been set")
}
if err := cg.SetBundler(testCABundle, testIntBundle); err != nil {
t.Fatal(err)
}
}
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