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package caddytls
import (
"io/ioutil"
"os"
"testing"
"github.com/xenolf/lego/acme"
)
func TestHostQualifies(t *testing.T) {
for i, test := range []struct {
host string
expect bool
}{
{"example.com", true},
{"sub.example.com", true},
{"Sub.Example.COM", true},
{"127.0.0.1", false},
{"127.0.1.5", false},
{"69.123.43.94", false},
{"::1", false},
{"::", false},
{"0.0.0.0", false},
{"", false},
{" ", false},
{"*.example.com", false},
{".com", false},
{"example.com.", false},
{"localhost", false},
{"local", true},
{"devsite", true},
{"192.168.1.3", false},
{"10.0.2.1", false},
{"169.112.53.4", false},
} {
actual := HostQualifies(test.host)
if actual != test.expect {
t.Errorf("Test %d: Expected HostQualifies(%s)=%v, but got %v",
i, test.host, test.expect, actual)
}
}
}
type holder struct {
host, port string
cfg *Config
}
func (h holder) TLSConfig() *Config { return h.cfg }
func (h holder) Host() string { return h.host }
func (h holder) Port() string { return h.port }
func TestQualifiesForManagedTLS(t *testing.T) {
for i, test := range []struct {
cfg ConfigHolder
expect bool
}{
{holder{host: ""}, false},
{holder{host: "localhost"}, false},
{holder{host: "123.44.3.21"}, false},
{holder{host: "example.com"}, false},
{holder{host: "", cfg: new(Config)}, false},
{holder{host: "localhost", cfg: new(Config)}, false},
{holder{host: "123.44.3.21", cfg: new(Config)}, false},
{holder{host: "example.com", cfg: new(Config)}, true},
{holder{host: "*.example.com", cfg: new(Config)}, false},
{holder{host: "example.com", cfg: &Config{Manual: true}}, false},
{holder{host: "example.com", cfg: &Config{ACMEEmail: "off"}}, false},
{holder{host: "example.com", cfg: &Config{ACMEEmail: "foo@bar.com"}}, true},
{holder{host: "example.com", port: "80"}, false},
{holder{host: "example.com", port: "1234", cfg: new(Config)}, true},
{holder{host: "example.com", port: "443", cfg: new(Config)}, true},
{holder{host: "example.com", port: "80"}, false},
} {
if got, want := QualifiesForManagedTLS(test.cfg), test.expect; got != want {
t.Errorf("Test %d: Expected %v but got %v", i, want, got)
}
}
}
func TestSaveCertResource(t *testing.T) {
storage := Storage("./le_test_save")
defer func() {
err := os.RemoveAll(string(storage))
if err != nil {
t.Fatalf("Could not remove temporary storage directory (%s): %v", storage, err)
}
}()
domain := "example.com"
certContents := "certificate"
keyContents := "private key"
metaContents := `{
"domain": "example.com",
"certUrl": "https://example.com/cert",
"certStableUrl": "https://example.com/cert/stable"
}`
cert := acme.CertificateResource{
Domain: domain,
CertURL: "https://example.com/cert",
CertStableURL: "https://example.com/cert/stable",
PrivateKey: []byte(keyContents),
Certificate: []byte(certContents),
}
err := saveCertResource(storage, cert)
if err != nil {
t.Fatalf("Expected no error, got: %v", err)
}
certFile, err := ioutil.ReadFile(storage.SiteCertFile(domain))
if err != nil {
t.Errorf("Expected no error reading certificate file, got: %v", err)
}
if string(certFile) != certContents {
t.Errorf("Expected certificate file to contain '%s', got '%s'", certContents, string(certFile))
}
keyFile, err := ioutil.ReadFile(storage.SiteKeyFile(domain))
if err != nil {
t.Errorf("Expected no error reading private key file, got: %v", err)
}
if string(keyFile) != keyContents {
t.Errorf("Expected private key file to contain '%s', got '%s'", keyContents, string(keyFile))
}
metaFile, err := ioutil.ReadFile(storage.SiteMetaFile(domain))
if err != nil {
t.Errorf("Expected no error reading meta file, got: %v", err)
}
if string(metaFile) != metaContents {
t.Errorf("Expected meta file to contain '%s', got '%s'", metaContents, string(metaFile))
}
}
func TestExistingCertAndKey(t *testing.T) {
storage := Storage("./le_test_existing")
defer func() {
err := os.RemoveAll(string(storage))
if err != nil {
t.Fatalf("Could not remove temporary storage directory (%s): %v", storage, err)
}
}()
domain := "example.com"
if existingCertAndKey(storage, domain) {
t.Errorf("Did NOT expect %v to have existing cert or key, but it did", domain)
}
err := saveCertResource(storage, acme.CertificateResource{
Domain: domain,
PrivateKey: []byte("key"),
Certificate: []byte("cert"),
})
if err != nil {
t.Fatalf("Expected no error, got: %v", err)
}
if !existingCertAndKey(storage, domain) {
t.Errorf("Expected %v to have existing cert and key, but it did NOT", domain)
}
}
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