func TestIntervals(t *testing.T) {
tests := []string{
`git [email protected]:user/repo { interval 10 }`,
`git [email protected]:user/repo { interval 5 }`,
`git [email protected]:user/repo { interval 2 }`,
`git [email protected]:user/repo { interval 1 }`,
`git [email protected]:user/repo { interval 6 }`,
}
for i, test := range tests {
SetLogger(gittest.NewLogger(gittest.Open("file")))
c1 := setup.NewTestController(test)
git, err := parse(c1)
check(t, err)
repo := git.Repo(0)
c2 := setup.NewTestController(test)
_, err = Setup(c2)
check(t, err)
// start startup services
err = c2.Startup[0]()
check(t, err)
// wait for first background pull
gittest.Sleep(time.Millisecond * 100)
// switch logger to test file
logFile := gittest.Open("file")
SetLogger(gittest.NewLogger(logFile))
// sleep for the interval
gittest.Sleep(repo.Interval)
// get log output
out, err := ioutil.ReadAll(logFile)
check(t, err)
// if greater than minimum interval
if repo.Interval >= time.Second*5 {
expected := `https://github.com/user/repo.git pulled.
No new changes.`
// ensure pull is done by tracing the output
if expected != strings.TrimSpace(string(out)) {
t.Errorf("Test %v: Expected %v found %v", i, expected, string(out))
}
} else {
// ensure pull is ignored by confirming no output
if string(out) != "" {
t.Errorf("Test %v: Expected no output but found %v", i, string(out))
}
}
// stop background thread monitor
Services.Stop(repo.URL, 1)
}
}
func TestSetupParseWithClientAuth(t *testing.T) {
params := `tls ` + certFile + ` ` + keyFile + ` {
clients client_ca.crt client2_ca.crt
}`
c := setup.NewTestController(params)
_, err := Setup(c)
if err != nil {
t.Errorf("Expected no errors, got: %v", err)
}
if count := len(c.TLS.ClientCerts); count != 2 {
t.Fatalf("Expected two client certs, had %d", count)
}
if actual := c.TLS.ClientCerts[0]; actual != "client_ca.crt" {
t.Errorf("Expected first client cert file to be '%s', but was '%s'", "client_ca.crt", actual)
}
if actual := c.TLS.ClientCerts[1]; actual != "client2_ca.crt" {
t.Errorf("Expected second client cert file to be '%s', but was '%s'", "client2_ca.crt", actual)
}
// Test missing client cert file
params = `tls ` + certFile + ` ` + keyFile + ` {
clients
}`
c = setup.NewTestController(params)
_, err = Setup(c)
if err == nil {
t.Errorf("Expected an error, but no error returned")
}
}
func TestSetupParseWithWrongOptionalParams(t *testing.T) {
// Test protocols wrong params
params := `tls ` + certFile + ` ` + keyFile + ` {
protocols ssl tls
}`
c := setup.NewTestController(params)
_, err := Setup(c)
if err == nil {
t.Errorf("Expected errors, but no error returned")
}
// Test ciphers wrong params
params = `tls ` + certFile + ` ` + keyFile + ` {
ciphers not-valid-cipher
}`
c = setup.NewTestController(params)
_, err = Setup(c)
if err == nil {
t.Errorf("Expected errors, but no error returned")
}
// Test key_type wrong params
params = `tls {
key_type ab123
}`
c = setup.NewTestController(params)
_, err = Setup(c)
if err == nil {
t.Errorf("Expected errors, but no error returned")
}
}
func TestSetupParseIncompleteParams(t *testing.T) {
// Using tls without args is an error because it's unnecessary.
c := setup.NewTestController(`tls`)
_, err := Setup(c)
if err == nil {
t.Error("Expected an error, but didn't get one")
}
}
func TestGitSetup(t *testing.T) {
c := setup.NewTestController(`git [email protected]:mholt/caddy.git`)
mid, err := Setup(c)
check(t, err)
if mid != nil {
t.Fatal("Git middleware is a background service and expected to be nil.")
}
}
func TestSetupParseBasic(t *testing.T) {
c := setup.NewTestController(`tls ` + certFile + ` ` + keyFile + ``)
_, err := Setup(c)
if err != nil {
t.Errorf("Expected no errors, got: %v", err)
}
// Basic checks
if !c.TLS.Manual {
t.Error("Expected TLS Manual=true, but was false")
}
if !c.TLS.Enabled {
t.Error("Expected TLS Enabled=true, but was false")
}
// Security defaults
if c.TLS.ProtocolMinVersion != tls.VersionTLS10 {
t.Errorf("Expected 'tls1.0 (0x0301)' as ProtocolMinVersion, got %#v", c.TLS.ProtocolMinVersion)
}
if c.TLS.ProtocolMaxVersion != tls.VersionTLS12 {
t.Errorf("Expected 'tls1.2 (0x0303)' as ProtocolMaxVersion, got %v", c.TLS.ProtocolMaxVersion)
}
// Cipher checks
expectedCiphers := []uint16{
tls.TLS_FALLBACK_SCSV,
tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
tls.TLS_RSA_WITH_AES_256_CBC_SHA,
tls.TLS_RSA_WITH_AES_128_CBC_SHA,
}
// Ensure count is correct (plus one for TLS_FALLBACK_SCSV)
if len(c.TLS.Ciphers) != len(expectedCiphers) {
t.Errorf("Expected %v Ciphers (including TLS_FALLBACK_SCSV), got %v",
len(expectedCiphers), len(c.TLS.Ciphers))
}
// Ensure ordering is correct
for i, actual := range c.TLS.Ciphers {
if actual != expectedCiphers[i] {
t.Errorf("Expected cipher in position %d to be %0x, got %0x", i, expectedCiphers[i], actual)
}
}
if !c.TLS.PreferServerCipherSuites {
t.Error("Expected PreferServerCipherSuites = true, but was false")
}
}
func TestSetupDefaultWithOptionalParams(t *testing.T) {
params := `tls {
ciphers RSA-3DES-EDE-CBC-SHA
}`
c := setup.NewTestController(params)
_, err := Setup(c)
if err != nil {
t.Errorf("Expected no errors, got: %v", err)
}
if len(c.TLS.Ciphers)-1 != 1 {
t.Errorf("Expected 1 ciphers (not including TLS_FALLBACK_SCSV), got %v", len(c.TLS.Ciphers)-1)
}
}
func TestSetupParseWithKeyType(t *testing.T) {
params := `tls {
key_type p384
}`
c := setup.NewTestController(params)
_, err := Setup(c)
if err != nil {
t.Errorf("Expected no errors, got: %v", err)
}
if KeyType != acme.EC384 {
t.Errorf("Expected 'P384' as KeyType, got %#v", KeyType)
}
}
func TestSetupParseWithOptionalParams(t *testing.T) {
params := `tls ` + certFile + ` ` + keyFile + ` {
protocols ssl3.0 tls1.2
ciphers RSA-AES256-CBC-SHA ECDHE-RSA-AES128-GCM-SHA256 ECDHE-ECDSA-AES256-GCM-SHA384
}`
c := setup.NewTestController(params)
_, err := Setup(c)
if err != nil {
t.Errorf("Expected no errors, got: %v", err)
}
if c.TLS.ProtocolMinVersion != tls.VersionSSL30 {
t.Errorf("Expected 'ssl3.0 (0x0300)' as ProtocolMinVersion, got %#v", c.TLS.ProtocolMinVersion)
}
if c.TLS.ProtocolMaxVersion != tls.VersionTLS12 {
t.Errorf("Expected 'tls1.2 (0x0302)' as ProtocolMaxVersion, got %#v", c.TLS.ProtocolMaxVersion)
}
if len(c.TLS.Ciphers)-1 != 3 {
t.Errorf("Expected 3 Ciphers (not including TLS_FALLBACK_SCSV), got %v", len(c.TLS.Ciphers)-1)
}
}
func TestGitParse(t *testing.T) {
tests := []struct {
input string
shouldErr bool
expected *Repo
}{
{`git [email protected]:user/repo`, false, &Repo{
URL: "https://github.com/user/repo.git",
}},
{`git github.com/user/repo`, false, &Repo{
URL: "https://github.com/user/repo.git",
}},
{`git [email protected]/user/repo`, true, nil},
{`git http://github.com/user/repo`, false, &Repo{
URL: "https://github.com/user/repo.git",
}},
{`git https://github.com/user/repo`, false, &Repo{
URL: "https://github.com/user/repo.git",
}},
{`git http://github.com/user/repo {
key ~/.key
}`, false, &Repo{
KeyPath: "~/.key",
URL: "[email protected]:user/repo.git",
}},
{`git [email protected]:user/repo {
key ~/.key
}`, false, &Repo{
KeyPath: "~/.key",
URL: "[email protected]:user/repo.git",
}},
{`git `, true, nil},
{`git {
}`, true, nil},
{`git {
repo [email protected]:user/repo.git`, true, nil},
{`git {
repo [email protected]:user/repo
key ~/.key
}`, false, &Repo{
KeyPath: "~/.key",
URL: "[email protected]:user/repo.git",
}},
{`git {
repo [email protected]:user/repo
key ~/.key
interval 600
}`, false, &Repo{
KeyPath: "~/.key",
URL: "[email protected]:user/repo.git",
Interval: time.Second * 600,
}},
{`git {
repo [email protected]:user/repo
branch dev
}`, false, &Repo{
Branch: "dev",
URL: "https://github.com/user/repo.git",
}},
{`git {
key ~/.key
}`, true, nil},
{`git {
repo [email protected]:user/repo
key ~/.key
then echo hello world
}`, false, &Repo{
KeyPath: "~/.key",
URL: "[email protected]:user/repo.git",
Then: []Then{NewThen("echo", "hello world")},
}},
{`git https://[email protected]/user/repo.git`, false, &Repo{
URL: "https://[email protected]/user/repo.git",
}},
{`git https://[email protected]/user/repo.git {
key ~/.key
}`, false, &Repo{
KeyPath: "~/.key",
URL: "[email protected]:user/repo.git",
}},
{`git [email protected]:user/repo.git {
key ~/.key
}`, false, &Repo{
KeyPath: "~/.key",
URL: "[email protected]:user/repo.git",
}},
}
for i, test := range tests {
c := setup.NewTestController(test.input)
git, err := parse(c)
if !test.shouldErr && err != nil {
t.Errorf("Test %v should not error but found %v", i, err)
continue
}
if test.shouldErr && err == nil {
t.Errorf("Test %v should error but found nil", i)
continue
}
repo := git.Repo(0)
if !reposEqual(test.expected, repo) {
t.Errorf("Test %v expects %v but found %v", i, test.expected, repo)
}
}
}
func TestSetupParseWithClientAuth(t *testing.T) {
// Test missing client cert file
params := `tls ` + certFile + ` ` + keyFile + ` {
clients
}`
c := setup.NewTestController(params)
_, err := Setup(c)
if err == nil {
t.Errorf("Expected an error, but no error returned")
}
noCAs, twoCAs := []string{}, []string{"client_ca.crt", "client2_ca.crt"}
for caseNumber, caseData := range []struct {
params string
clientAuthType tls.ClientAuthType
expectedErr bool
expectedCAs []string
}{
{"", tls.NoClientCert, false, noCAs},
{`tls ` + certFile + ` ` + keyFile + ` {
clients client_ca.crt client2_ca.crt
}`, tls.RequireAndVerifyClientCert, false, twoCAs},
// now come modifier
{`tls ` + certFile + ` ` + keyFile + ` {
clients request
}`, tls.RequestClientCert, false, noCAs},
{`tls ` + certFile + ` ` + keyFile + ` {
clients require
}`, tls.RequireAnyClientCert, false, noCAs},
{`tls ` + certFile + ` ` + keyFile + ` {
clients verify_if_given client_ca.crt client2_ca.crt
}`, tls.VerifyClientCertIfGiven, false, twoCAs},
{`tls ` + certFile + ` ` + keyFile + ` {
clients verify_if_given
}`, tls.VerifyClientCertIfGiven, true, noCAs},
} {
c := setup.NewTestController(caseData.params)
_, err := Setup(c)
if caseData.expectedErr {
if err == nil {
t.Errorf("In case %d: Expected an error, got: %v", caseNumber, err)
}
continue
}
if err != nil {
t.Errorf("In case %d: Expected no errors, got: %v", caseNumber, err)
}
if caseData.clientAuthType != c.TLS.ClientAuth {
t.Errorf("In case %d: Expected TLS client auth type %v, got: %v",
caseNumber, caseData.clientAuthType, c.TLS.ClientAuth)
}
if count := len(c.TLS.ClientCerts); count < len(caseData.expectedCAs) {
t.Fatalf("In case %d: Expected %d client certs, had %d", caseNumber, len(caseData.expectedCAs), count)
}
for idx, expected := range caseData.expectedCAs {
if actual := c.TLS.ClientCerts[idx]; actual != expected {
t.Errorf("In case %d: Expected %dth client cert file to be '%s', but was '%s'",
caseNumber, idx, expected, actual)
}
}
}
}