0
Fork 0
mirror of https://github.com/project-zot/zot.git synced 2024-12-16 21:56:37 -05:00
zot/pkg/api/controller_test.go
Ramkumar Chinchani d30766de34 test/data: remove htpasswd file
Fixes issue #15
2019-12-13 11:11:24 -08:00

784 lines
20 KiB
Go

package api_test
import (
"context"
"crypto/tls"
"crypto/x509"
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"net"
"os"
"testing"
"time"
"github.com/anuvu/zot/pkg/api"
vldap "github.com/nmcclain/ldap"
. "github.com/smartystreets/goconvey/convey"
"gopkg.in/resty.v1"
)
const (
BaseURL1 = "http://127.0.0.1:8081"
BaseURL2 = "http://127.0.0.1:8082"
BaseSecureURL2 = "https://127.0.0.1:8082"
SecurePort1 = "8081"
SecurePort2 = "8082"
username = "test"
passphrase = "test"
ServerCert = "../../test/data/server.cert"
ServerKey = "../../test/data/server.key"
CACert = "../../test/data/ca.crt"
)
func makeHtpasswdFile() string {
f, err := ioutil.TempFile("", "htpasswd-")
if err != nil {
panic(err)
}
// bcrypt(username="test", passwd="test")
content := []byte("test:$2y$05$hlbSXDp6hzDLu6VwACS39ORvVRpr3OMR4RlJ31jtlaOEGnPjKZI1m\n")
if err := ioutil.WriteFile(f.Name(), content, 0644); err != nil {
panic(err)
}
return f.Name()
}
func TestNew(t *testing.T) {
Convey("Make a new controller", t, func() {
config := api.NewConfig()
So(config, ShouldNotBeNil)
So(api.NewController(config), ShouldNotBeNil)
})
}
func TestBasicAuth(t *testing.T) {
Convey("Make a new controller", t, func() {
config := api.NewConfig()
config.HTTP.Port = SecurePort1
htpasswdPath := makeHtpasswdFile()
defer os.Remove(htpasswdPath)
config.HTTP.Auth = &api.AuthConfig{
HTPasswd: api.AuthHTPasswd{
Path: htpasswdPath,
},
}
c := api.NewController(config)
dir, err := ioutil.TempDir("", "oci-repo-test")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
c.Config.Storage.RootDirectory = dir
go func() {
// this blocks
if err := c.Run(); err != nil {
return
}
}()
// wait till ready
for {
_, err := resty.R().Get(BaseURL1)
if err == nil {
break
}
time.Sleep(100 * time.Millisecond)
}
defer func() {
ctx := context.Background()
_ = c.Server.Shutdown(ctx)
}()
// without creds, should get access error
resp, err := resty.R().Get(BaseURL1 + "/v2/")
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 401)
var e api.Error
err = json.Unmarshal(resp.Body(), &e)
So(err, ShouldBeNil)
// with creds, should get expected status code
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseURL1)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 404)
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseURL1 + "/v2/")
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
})
}
func TestTLSWithBasicAuth(t *testing.T) {
Convey("Make a new controller", t, func() {
caCert, err := ioutil.ReadFile(CACert)
So(err, ShouldBeNil)
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(caCert)
htpasswdPath := makeHtpasswdFile()
defer os.Remove(htpasswdPath)
resty.SetTLSClientConfig(&tls.Config{RootCAs: caCertPool})
defer func() { resty.SetTLSClientConfig(nil) }()
config := api.NewConfig()
config.HTTP.Port = SecurePort2
config.HTTP.TLS = &api.TLSConfig{
Cert: ServerCert,
Key: ServerKey,
}
config.HTTP.Auth = &api.AuthConfig{
HTPasswd: api.AuthHTPasswd{
Path: htpasswdPath,
},
}
c := api.NewController(config)
dir, err := ioutil.TempDir("", "oci-repo-test")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
c.Config.Storage.RootDirectory = dir
go func() {
// this blocks
if err := c.Run(); err != nil {
return
}
}()
// wait till ready
for {
_, err := resty.R().Get(BaseURL2)
if err == nil {
break
}
time.Sleep(100 * time.Millisecond)
}
defer func() {
ctx := context.Background()
_ = c.Server.Shutdown(ctx)
}()
// accessing insecure HTTP site should fail
resp, err := resty.R().Get(BaseURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// without creds, should get access error
resp, err = resty.R().Get(BaseSecureURL2 + "/v2/")
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 401)
var e api.Error
err = json.Unmarshal(resp.Body(), &e)
So(err, ShouldBeNil)
// with creds, should get expected status code
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 404)
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2 + "/v2/")
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
})
}
func TestTLSWithBasicAuthAllowReadAccess(t *testing.T) {
Convey("Make a new controller", t, func() {
caCert, err := ioutil.ReadFile(CACert)
So(err, ShouldBeNil)
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(caCert)
htpasswdPath := makeHtpasswdFile()
defer os.Remove(htpasswdPath)
resty.SetTLSClientConfig(&tls.Config{RootCAs: caCertPool})
defer func() { resty.SetTLSClientConfig(nil) }()
config := api.NewConfig()
config.HTTP.Port = SecurePort2
config.HTTP.Auth = &api.AuthConfig{
HTPasswd: api.AuthHTPasswd{
Path: htpasswdPath,
},
}
config.HTTP.TLS = &api.TLSConfig{
Cert: ServerCert,
Key: ServerKey,
}
config.HTTP.AllowReadAccess = true
c := api.NewController(config)
dir, err := ioutil.TempDir("", "oci-repo-test")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
c.Config.Storage.RootDirectory = dir
go func() {
// this blocks
if err := c.Run(); err != nil {
return
}
}()
// wait till ready
for {
_, err := resty.R().Get(BaseURL2)
if err == nil {
break
}
time.Sleep(100 * time.Millisecond)
}
defer func() {
ctx := context.Background()
_ = c.Server.Shutdown(ctx)
}()
// accessing insecure HTTP site should fail
resp, err := resty.R().Get(BaseURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// without creds, should still be allowed to access
resp, err = resty.R().Get(BaseSecureURL2 + "/v2/")
So(err, ShouldBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
// with creds, should get expected status code
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 404)
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2 + "/v2/")
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
// without creds, writes should fail
resp, err = resty.R().Post(BaseSecureURL2 + "/v2/repo/blobs/uploads/")
So(err, ShouldBeNil)
So(resp.StatusCode(), ShouldEqual, 401)
})
}
func TestTLSMutualAuth(t *testing.T) {
Convey("Make a new controller", t, func() {
caCert, err := ioutil.ReadFile(CACert)
So(err, ShouldBeNil)
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(caCert)
resty.SetTLSClientConfig(&tls.Config{RootCAs: caCertPool})
defer func() { resty.SetTLSClientConfig(nil) }()
config := api.NewConfig()
config.HTTP.Port = SecurePort2
config.HTTP.TLS = &api.TLSConfig{
Cert: ServerCert,
Key: ServerKey,
CACert: CACert,
}
c := api.NewController(config)
dir, err := ioutil.TempDir("", "oci-repo-test")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
c.Config.Storage.RootDirectory = dir
go func() {
// this blocks
if err := c.Run(); err != nil {
return
}
}()
// wait till ready
for {
_, err := resty.R().Get(BaseURL2)
if err == nil {
break
}
time.Sleep(100 * time.Millisecond)
}
defer func() {
ctx := context.Background()
_ = c.Server.Shutdown(ctx)
}()
// accessing insecure HTTP site should fail
resp, err := resty.R().Get(BaseURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// without client certs and creds, should get conn error
_, err = resty.R().Get(BaseSecureURL2)
So(err, ShouldNotBeNil)
// with creds but without certs, should get conn error
_, err = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2)
So(err, ShouldNotBeNil)
// setup TLS mutual auth
cert, err := tls.LoadX509KeyPair("../../test/data/client.cert", "../../test/data/client.key")
So(err, ShouldBeNil)
resty.SetCertificates(cert)
defer func() { resty.SetCertificates(tls.Certificate{}) }()
// with client certs but without creds, should succeed
resp, err = resty.R().Get(BaseSecureURL2 + "/v2/")
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
// with client certs and creds, should get expected status code
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 404)
// with client certs, creds shouldn't matter
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2 + "/v2/")
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
})
}
func TestTLSMutualAuthAllowReadAccess(t *testing.T) {
Convey("Make a new controller", t, func() {
caCert, err := ioutil.ReadFile(CACert)
So(err, ShouldBeNil)
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(caCert)
resty.SetTLSClientConfig(&tls.Config{RootCAs: caCertPool})
defer func() { resty.SetTLSClientConfig(nil) }()
config := api.NewConfig()
config.HTTP.Port = SecurePort2
config.HTTP.TLS = &api.TLSConfig{
Cert: ServerCert,
Key: ServerKey,
CACert: CACert,
}
config.HTTP.AllowReadAccess = true
c := api.NewController(config)
dir, err := ioutil.TempDir("", "oci-repo-test")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
c.Config.Storage.RootDirectory = dir
go func() {
// this blocks
if err := c.Run(); err != nil {
return
}
}()
// wait till ready
for {
_, err := resty.R().Get(BaseURL2)
if err == nil {
break
}
time.Sleep(100 * time.Millisecond)
}
defer func() {
ctx := context.Background()
_ = c.Server.Shutdown(ctx)
}()
// accessing insecure HTTP site should fail
resp, err := resty.R().Get(BaseURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// without client certs and creds, reads are allowed
resp, err = resty.R().Get(BaseSecureURL2 + "/v2/")
So(err, ShouldBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
// with creds but without certs, reads are allowed
resp, err = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2 + "/v2/")
So(err, ShouldBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
// without creds, writes should fail
resp, err = resty.R().Post(BaseSecureURL2 + "/v2/repo/blobs/uploads/")
So(err, ShouldBeNil)
So(resp.StatusCode(), ShouldEqual, 401)
// setup TLS mutual auth
cert, err := tls.LoadX509KeyPair("../../test/data/client.cert", "../../test/data/client.key")
So(err, ShouldBeNil)
resty.SetCertificates(cert)
defer func() { resty.SetCertificates(tls.Certificate{}) }()
// with client certs but without creds, should succeed
resp, err = resty.R().Get(BaseSecureURL2 + "/v2/")
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
// with client certs and creds, should get expected status code
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 404)
// with client certs, creds shouldn't matter
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2 + "/v2/")
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
})
}
func TestTLSMutualAndBasicAuth(t *testing.T) {
Convey("Make a new controller", t, func() {
caCert, err := ioutil.ReadFile(CACert)
So(err, ShouldBeNil)
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(caCert)
htpasswdPath := makeHtpasswdFile()
defer os.Remove(htpasswdPath)
resty.SetTLSClientConfig(&tls.Config{RootCAs: caCertPool})
defer func() { resty.SetTLSClientConfig(nil) }()
config := api.NewConfig()
config.HTTP.Port = SecurePort2
config.HTTP.Auth = &api.AuthConfig{
HTPasswd: api.AuthHTPasswd{
Path: htpasswdPath,
},
}
config.HTTP.TLS = &api.TLSConfig{
Cert: ServerCert,
Key: ServerKey,
CACert: CACert,
}
c := api.NewController(config)
dir, err := ioutil.TempDir("", "oci-repo-test")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
c.Config.Storage.RootDirectory = dir
go func() {
// this blocks
if err := c.Run(); err != nil {
return
}
}()
// wait till ready
for {
_, err := resty.R().Get(BaseURL2)
if err == nil {
break
}
time.Sleep(100 * time.Millisecond)
}
defer func() {
ctx := context.Background()
_ = c.Server.Shutdown(ctx)
}()
// accessing insecure HTTP site should fail
resp, err := resty.R().Get(BaseURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// without client certs and creds, should fail
_, err = resty.R().Get(BaseSecureURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// with creds but without certs, should succeed
_, err = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// setup TLS mutual auth
cert, err := tls.LoadX509KeyPair("../../test/data/client.cert", "../../test/data/client.key")
So(err, ShouldBeNil)
resty.SetCertificates(cert)
defer func() { resty.SetCertificates(tls.Certificate{}) }()
// with client certs but without creds, should get access error
resp, err = resty.R().Get(BaseSecureURL2 + "/v2/")
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 401)
// with client certs and creds, should get expected status code
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 404)
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2 + "/v2/")
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
})
}
func TestTLSMutualAndBasicAuthAllowReadAccess(t *testing.T) {
Convey("Make a new controller", t, func() {
caCert, err := ioutil.ReadFile(CACert)
So(err, ShouldBeNil)
caCertPool := x509.NewCertPool()
caCertPool.AppendCertsFromPEM(caCert)
htpasswdPath := makeHtpasswdFile()
defer os.Remove(htpasswdPath)
resty.SetTLSClientConfig(&tls.Config{RootCAs: caCertPool})
defer func() { resty.SetTLSClientConfig(nil) }()
config := api.NewConfig()
config.HTTP.Port = SecurePort2
config.HTTP.Auth = &api.AuthConfig{
HTPasswd: api.AuthHTPasswd{
Path: htpasswdPath,
},
}
config.HTTP.TLS = &api.TLSConfig{
Cert: ServerCert,
Key: ServerKey,
CACert: CACert,
}
config.HTTP.AllowReadAccess = true
c := api.NewController(config)
dir, err := ioutil.TempDir("", "oci-repo-test")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
c.Config.Storage.RootDirectory = dir
go func() {
// this blocks
if err := c.Run(); err != nil {
return
}
}()
// wait till ready
for {
_, err := resty.R().Get(BaseURL2)
if err == nil {
break
}
time.Sleep(100 * time.Millisecond)
}
defer func() {
ctx := context.Background()
_ = c.Server.Shutdown(ctx)
}()
// accessing insecure HTTP site should fail
resp, err := resty.R().Get(BaseURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// without client certs and creds, should fail
_, err = resty.R().Get(BaseSecureURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// with creds but without certs, should succeed
_, err = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2)
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 400)
// setup TLS mutual auth
cert, err := tls.LoadX509KeyPair("../../test/data/client.cert", "../../test/data/client.key")
So(err, ShouldBeNil)
resty.SetCertificates(cert)
defer func() { resty.SetCertificates(tls.Certificate{}) }()
// with client certs but without creds, reads should succeed
resp, err = resty.R().Get(BaseSecureURL2 + "/v2/")
So(err, ShouldBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
// with only client certs, writes should fail
resp, err = resty.R().Post(BaseSecureURL2 + "/v2/repo/blobs/uploads/")
So(err, ShouldBeNil)
So(resp.StatusCode(), ShouldEqual, 401)
// with client certs and creds, should get expected status code
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 404)
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseSecureURL2 + "/v2/")
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
})
}
const (
LDAPAddress = "127.0.0.1"
LDAPPort = 9636
LDAPBaseDN = "ou=test"
LDAPBindDN = "cn=reader," + LDAPBaseDN
LDAPBindPassword = "bindPassword"
)
type testLDAPServer struct {
server *vldap.Server
quitCh chan bool
}
func newTestLDAPServer() *testLDAPServer {
l := &testLDAPServer{}
quitCh := make(chan bool)
server := vldap.NewServer()
server.QuitChannel(quitCh)
server.BindFunc("", l)
server.SearchFunc("", l)
l.server = server
l.quitCh = quitCh
return l
}
func (l *testLDAPServer) Start() {
addr := fmt.Sprintf("%s:%d", LDAPAddress, LDAPPort)
go func() {
if err := l.server.ListenAndServe(addr); err != nil {
panic(err)
}
}()
for {
_, err := net.Dial("tcp", addr)
if err == nil {
break
}
time.Sleep(10 * time.Millisecond)
}
}
func (l *testLDAPServer) Stop() {
l.quitCh <- true
}
func (l *testLDAPServer) Bind(bindDN, bindSimplePw string, conn net.Conn) (vldap.LDAPResultCode, error) {
if bindDN == "" || bindSimplePw == "" {
return vldap.LDAPResultInappropriateAuthentication, errors.New("ldap: bind creds required")
}
if (bindDN == LDAPBindDN && bindSimplePw == LDAPBindPassword) ||
(bindDN == fmt.Sprintf("cn=%s,%s", username, LDAPBaseDN) && bindSimplePw == passphrase) {
return vldap.LDAPResultSuccess, nil
}
return vldap.LDAPResultInvalidCredentials, errors.New("ldap: invalid credentials")
}
func (l *testLDAPServer) Search(boundDN string, req vldap.SearchRequest,
conn net.Conn) (vldap.ServerSearchResult, error) {
check := fmt.Sprintf("(uid=%s)", username)
if check == req.Filter {
return vldap.ServerSearchResult{
Entries: []*vldap.Entry{
{DN: fmt.Sprintf("cn=%s,%s", username, LDAPBaseDN)},
},
ResultCode: vldap.LDAPResultSuccess,
}, nil
}
return vldap.ServerSearchResult{}, nil
}
func TestBasicAuthWithLDAP(t *testing.T) {
Convey("Make a new controller", t, func() {
l := newTestLDAPServer()
l.Start()
defer l.Stop()
config := api.NewConfig()
config.HTTP.Port = SecurePort1
config.HTTP.Auth = &api.AuthConfig{
LDAP: &api.LDAPConfig{
Insecure: true,
Address: LDAPAddress,
Port: LDAPPort,
BindDN: LDAPBindDN,
BindPassword: LDAPBindPassword,
BaseDN: LDAPBaseDN,
UserAttribute: "uid",
},
}
c := api.NewController(config)
dir, err := ioutil.TempDir("", "oci-repo-test")
if err != nil {
panic(err)
}
defer os.RemoveAll(dir)
c.Config.Storage.RootDirectory = dir
go func() {
// this blocks
if err := c.Run(); err != nil {
return
}
}()
// wait till ready
for {
_, err := resty.R().Get(BaseURL1)
if err == nil {
break
}
time.Sleep(100 * time.Millisecond)
}
defer func() {
ctx := context.Background()
_ = c.Server.Shutdown(ctx)
}()
// without creds, should get access error
resp, err := resty.R().Get(BaseURL1 + "/v2/")
So(err, ShouldBeNil)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 401)
var e api.Error
err = json.Unmarshal(resp.Body(), &e)
So(err, ShouldBeNil)
// with creds, should get expected status code
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseURL1)
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 404)
resp, _ = resty.R().SetBasicAuth(username, passphrase).Get(BaseURL1 + "/v2/")
So(resp, ShouldNotBeNil)
So(resp.StatusCode(), ShouldEqual, 200)
})
}