3 files changed, 73 insertions, 0 deletions
diff --git a/clients/http/common.go b/clients/http/common.go
index 15338a8..fc3a236 100644
--- a/clients/http/common.go
+++ b/clients/http/common.go
@@ -1,6 +1,7 @@
 package http
 
 import (
+	"errors"
 	"fmt"
 	"net/http"
 
@@ -8,6 +9,38 @@ import (
 	"gopkg.in/src-d/go-git.v2/core"
 )
 
+var InvalidAuthMethodErr = errors.New("invalid http auth method: a http.HTTPAuthMethod should be provided.")
+
+type HTTPAuthMethod interface {
+	common.AuthMethod
+	setAuth(r *http.Request)
+}
+
+type BasicAuth struct {
+	username, password string
+}
+
+func NewBasicAuth(username, password string) *BasicAuth {
+	return &BasicAuth{username, password}
+}
+
+func (a *BasicAuth) setAuth(r *http.Request) {
+	r.SetBasicAuth(a.username, a.password)
+}
+
+func (a *BasicAuth) Name() string {
+	return "http-basic-auth"
+}
+
+func (a *BasicAuth) String() string {
+	masked := "*******"
+	if a.password == "" {
+		masked = "<empty>"
+	}
+
+	return fmt.Sprintf("%s - %s:%s", a.Name(), a.username, masked)
+}
+
 type HTTPError struct {
 	Response *http.Response
 }
diff --git a/clients/http/git_upload_pack.go b/clients/http/git_upload_pack.go
index 6960be1..217e4aa 100644
--- a/clients/http/git_upload_pack.go
+++ b/clients/http/git_upload_pack.go
@@ -15,6 +15,7 @@ type GitUploadPackService struct {
 	Client *http.Client
 
 	endpoint common.Endpoint
+	auth     HTTPAuthMethod
 }
 
 func NewGitUploadPackService() *GitUploadPackService {
@@ -29,6 +30,18 @@ func (s *GitUploadPackService) Connect(url common.Endpoint) error {
 	return nil
 }
 
+func (s *GitUploadPackService) ConnectWithAuth(url common.Endpoint, auth common.AuthMethod) error {
+	httpAuth, ok := auth.(HTTPAuthMethod)
+	if !ok {
+		return InvalidAuthMethodErr
+	}
+
+	s.endpoint = url
+	s.auth = httpAuth
+
+	return nil
+}
+
 func (s *GitUploadPackService) Info() (*common.GitUploadPackInfo, error) {
 	url := fmt.Sprintf("%s/info/refs?service=%s", s.endpoint, common.GitUploadPackServiceName)
 	res, err := s.doRequest("GET", url, nil)
@@ -69,8 +82,10 @@ func (s *GitUploadPackService) doRequest(method, url string, content *strings.Re
 	}
 
 	s.applyHeadersToRequest(req, content)
+	s.applyAuthToRequest(req)
 
 	res, err := s.Client.Do(req)
+
 	if err != nil {
 		return nil, core.NewUnexpectedError(err)
 	}
@@ -94,3 +109,11 @@ func (s *GitUploadPackService) applyHeadersToRequest(req *http.Request, content
 		req.Header.Add("Content-Length", string(content.Len()))
 	}
 }
+
+func (s *GitUploadPackService) applyAuthToRequest(req *http.Request) {
+	if s.auth == nil {
+		return
+	}
+
+	s.auth.setAuth(req)
+}
diff --git a/clients/http/git_upload_pack_test.go b/clients/http/git_upload_pack_test.go
index b870259..02ed37c 100644
--- a/clients/http/git_upload_pack_test.go
+++ b/clients/http/git_upload_pack_test.go
@@ -19,6 +19,23 @@ func (s *SuiteRemote) TestConnect(c *C) {
 	c.Assert(r.Connect(RepositoryFixture), IsNil)
 }
 
+func (s *SuiteRemote) TestConnectWithAuth(c *C) {
+	auth := &BasicAuth{}
+	r := NewGitUploadPackService()
+	c.Assert(r.ConnectWithAuth(RepositoryFixture, auth), IsNil)
+	c.Assert(r.auth, Equals, auth)
+}
+
+type mockAuth struct{}
+
+func (*mockAuth) Name() string   { return "" }
+func (*mockAuth) String() string { return "" }
+
+func (s *SuiteRemote) TestConnectWithAuthWrongType(c *C) {
+	r := NewGitUploadPackService()
+	c.Assert(r.ConnectWithAuth(RepositoryFixture, &mockAuth{}), Equals, InvalidAuthMethodErr)
+}
+
 func (s *SuiteRemote) TestDefaultBranch(c *C) {
 	r := NewGitUploadPackService()
 	c.Assert(r.Connect(RepositoryFixture), IsNil)