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-rw-r--r--pkg/ext/auth.go22
-rw-r--r--pkg/ext/compression.go31
-rw-r--r--pkg/ext/log.go4
-rw-r--r--pkg/ext/request.go14
-rw-r--r--pkg/ext/router.go19
-rw-r--r--pkg/handler/about/handler.go3
-rw-r--r--pkg/handler/auth/login.go4
-rw-r--r--pkg/handler/git/handler.go22
-rw-r--r--pkg/handler/static/handler.go4
9 files changed, 80 insertions, 43 deletions
diff --git a/pkg/ext/auth.go b/pkg/ext/auth.go
index 5c3070e..ef126ec 100644
--- a/pkg/ext/auth.go
+++ b/pkg/ext/auth.go
@@ -14,19 +14,20 @@ type authService interface {
ValidateToken(token []byte) (bool, error)
}
-func DisableAuthentication(next http.HandlerFunc) http.HandlerFunc {
- return func(w http.ResponseWriter, r *http.Request) {
+func DisableAuthentication(next HandlerFunc) HandlerFunc {
+ return func(w http.ResponseWriter, r *Request) {
ctx := r.Context()
ctx = context.WithValue(ctx, "disableAuthentication", true)
- next(w, r.WithContext(ctx))
+ r.Request = r.WithContext(ctx)
+ next(w, r)
}
}
func VerifyRespository(
config *serverconfig.ConfigurationRepository,
-) func(next http.HandlerFunc) http.HandlerFunc {
- return func(next http.HandlerFunc) http.HandlerFunc {
- return func(w http.ResponseWriter, r *http.Request) {
+) func(next HandlerFunc) HandlerFunc {
+ return func(next HandlerFunc) HandlerFunc {
+ return func(w http.ResponseWriter, r *Request) {
name := r.PathValue("name")
if name != "" {
repo := config.GetByName(name)
@@ -41,9 +42,9 @@ func VerifyRespository(
}
}
-func Authenticate(auth authService) func(next http.HandlerFunc) http.HandlerFunc {
- return func(next http.HandlerFunc) http.HandlerFunc {
- return func(w http.ResponseWriter, r *http.Request) {
+func Authenticate(auth authService) func(next HandlerFunc) HandlerFunc {
+ return func(next HandlerFunc) HandlerFunc {
+ return func(w http.ResponseWriter, r *Request) {
cookie, err := r.Cookie("auth")
if err != nil {
if !errors.Is(err, http.ErrNoCookie) {
@@ -70,9 +71,10 @@ func Authenticate(auth authService) func(next http.HandlerFunc) http.HandlerFunc
ctx := r.Context()
ctx = context.WithValue(ctx, "logged", valid)
+ r.Request = r.WithContext(ctx)
slog.Info("Validated token", "valid?", valid)
- next(w, r.WithContext(ctx))
+ next(w, r)
}
}
}
diff --git a/pkg/ext/compression.go b/pkg/ext/compression.go
index 6c7a219..d3a3df1 100644
--- a/pkg/ext/compression.go
+++ b/pkg/ext/compression.go
@@ -15,18 +15,37 @@ import (
"github.com/klauspost/compress/zstd"
)
-var (
- errInvalidParam = errors.New("Invalid weighted param")
-)
+var errInvalidParam = errors.New("Invalid weighted param")
type CompressionResponseWriter struct {
innerWriter http.ResponseWriter
compressWriter io.Writer
}
-func Compress(next http.HandlerFunc) http.HandlerFunc {
- return func(w http.ResponseWriter, r *http.Request) {
+func Compress(next HandlerFunc) HandlerFunc {
+ return func(w http.ResponseWriter, r *Request) {
+ // TODO: hand this better
+ if strings.HasSuffix(r.URL.Path, ".tar.gz") {
+ next(w, r)
+ return
+ }
+
+ if accept, ok := r.Header["Accept-Encoding"]; ok {
+ if compress, algo := GetCompressionWriter(u.FirstOrZero(accept), w); algo != "" {
+ defer compress.Close()
+ w.Header().Add("Content-Encoding", algo)
+ w = &CompressionResponseWriter{
+ innerWriter: w,
+ compressWriter: compress,
+ }
+ }
+ }
+ next(w, r)
+ }
+}
+func Decompress(next http.HandlerFunc) http.HandlerFunc {
+ return func(w http.ResponseWriter, r *http.Request) {
// TODO: hand this better
if strings.HasSuffix(r.URL.Path, ".tar.gz") {
next(w, r)
@@ -61,12 +80,12 @@ func GetCompressionWriter(header string, inner io.Writer) (io.WriteCloser, strin
default:
return nil, ""
}
-
}
func (c *CompressionResponseWriter) Header() http.Header {
return c.innerWriter.Header()
}
+
func (c *CompressionResponseWriter) Write(b []byte) (int, error) {
return c.compressWriter.Write(b)
}
diff --git a/pkg/ext/log.go b/pkg/ext/log.go
index 8e68134..e0ad89f 100644
--- a/pkg/ext/log.go
+++ b/pkg/ext/log.go
@@ -39,8 +39,8 @@ func wrap(w http.ResponseWriter) *statusWraper {
}
}
-func Log(next http.HandlerFunc) http.HandlerFunc {
- return func(w http.ResponseWriter, r *http.Request) {
+func Log(next HandlerFunc) HandlerFunc {
+ return func(w http.ResponseWriter, r *Request) {
t := time.Now()
s := wrap(w)
next(s, r)
diff --git a/pkg/ext/request.go b/pkg/ext/request.go
new file mode 100644
index 0000000..d1593b2
--- /dev/null
+++ b/pkg/ext/request.go
@@ -0,0 +1,14 @@
+package ext
+
+import (
+ "io"
+ "net/http"
+)
+
+type Request struct {
+ *http.Request
+}
+
+func (r *Request) ReadBody() io.ReadCloser {
+ return r.Body
+}
diff --git a/pkg/ext/router.go b/pkg/ext/router.go
index 434972b..bbbffa1 100644
--- a/pkg/ext/router.go
+++ b/pkg/ext/router.go
@@ -16,8 +16,9 @@ type (
middlewares []Middleware
router *http.ServeMux
}
- Middleware func(next http.HandlerFunc) http.HandlerFunc
- ErrorRequestHandler func(w http.ResponseWriter, r *http.Request) error
+ HandlerFunc func(http.ResponseWriter, *Request)
+ Middleware func(next HandlerFunc) HandlerFunc
+ ErrorRequestHandler func(w http.ResponseWriter, r *Request) error
)
func NewRouter() *Router {
@@ -34,15 +35,15 @@ func (r *Router) AddMiddleware(middleware Middleware) {
r.middlewares = append(r.middlewares, middleware)
}
-func wrapError(next ErrorRequestHandler) http.HandlerFunc {
- return func(w http.ResponseWriter, r *http.Request) {
+func wrapError(next ErrorRequestHandler) HandlerFunc {
+ return func(w http.ResponseWriter, r *Request) {
if err := next(w, r); err != nil {
if errors.Is(err, service.ErrRepositoryNotFound) ||
errors.Is(err, plumbing.ErrReferenceNotFound) {
NotFound(w, r)
} else {
slog.Error("Internal Server Error", "error", err)
- InternalServerError(r, w, err)
+ InternalServerError(w, r, err)
}
}
}
@@ -54,7 +55,7 @@ func (r *Router) run(next ErrorRequestHandler) http.HandlerFunc {
for _, r := range r.middlewares {
req = r(req)
}
- req(w, re)
+ req(w, &Request{Request: re})
}
}
@@ -62,14 +63,14 @@ func (r *Router) HandleFunc(path string, handler ErrorRequestHandler) {
r.router.HandleFunc(path, r.run(handler))
}
-func NotFound(w http.ResponseWriter, r *http.Request) {
+func NotFound(w http.ResponseWriter, r *Request) {
w.WriteHeader(http.StatusNotFound)
templates.WritePageTemplate(w, &templates.ErrorPage{
Message: "Not Found",
}, r.Context())
}
-func BadRequest(w http.ResponseWriter, r *http.Request, msg string) {
+func BadRequest(w http.ResponseWriter, r *Request, msg string) {
w.WriteHeader(http.StatusBadRequest)
templates.WritePageTemplate(w, &templates.ErrorPage{
Message: msg,
@@ -81,7 +82,7 @@ func Redirect(w http.ResponseWriter, location string) {
w.WriteHeader(http.StatusTemporaryRedirect)
}
-func InternalServerError(r *http.Request, w http.ResponseWriter, err error) {
+func InternalServerError(w http.ResponseWriter, r *Request, err error) {
w.WriteHeader(http.StatusInternalServerError)
templates.WritePageTemplate(w, &templates.ErrorPage{
Message: fmt.Sprintf("Internal Server Error:\n%s", err.Error()),
diff --git a/pkg/handler/about/handler.go b/pkg/handler/about/handler.go
index ee084cd..b3a1593 100644
--- a/pkg/handler/about/handler.go
+++ b/pkg/handler/about/handler.go
@@ -9,6 +9,7 @@ import (
"github.com/gomarkdown/markdown/html"
"github.com/gomarkdown/markdown/parser"
+ "git.gabrielgio.me/cerrado/pkg/ext"
"git.gabrielgio.me/cerrado/templates"
)
@@ -26,7 +27,7 @@ func NewAboutHandler(configRepo configurationRepository) *AboutHandler {
return &AboutHandler{configRepo.GetRootReadme()}
}
-func (g *AboutHandler) About(w http.ResponseWriter, r *http.Request) error {
+func (g *AboutHandler) About(w http.ResponseWriter, r *ext.Request) error {
f, err := os.Open(g.readmePath)
if err != nil {
return err
diff --git a/pkg/handler/auth/login.go b/pkg/handler/auth/login.go
index 89fd87b..9cc13cc 100644
--- a/pkg/handler/auth/login.go
+++ b/pkg/handler/auth/login.go
@@ -26,7 +26,7 @@ func NewLoginHandler(auth authService) *LoginHandler {
}
}
-func (g *LoginHandler) Logout(w http.ResponseWriter, r *http.Request) error {
+func (g *LoginHandler) Logout(w http.ResponseWriter, r *ext.Request) error {
cookie := &http.Cookie{
Name: "auth",
Value: "",
@@ -44,7 +44,7 @@ func (g *LoginHandler) Logout(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *LoginHandler) Login(w http.ResponseWriter, r *http.Request) error {
+func (g *LoginHandler) Login(w http.ResponseWriter, r *ext.Request) error {
referer := r.URL.Query().Get("referer")
// if query value is empty tries to get from header
diff --git a/pkg/handler/git/handler.go b/pkg/handler/git/handler.go
index e409ed7..cb202a2 100644
--- a/pkg/handler/git/handler.go
+++ b/pkg/handler/git/handler.go
@@ -48,7 +48,7 @@ func NewGitHandler(gitService *service.GitService, confRepo configurationReposit
}
}
-func (g *GitHandler) List(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) List(w http.ResponseWriter, r *ext.Request) error {
// this is the only handler that needs to handle authentication itself.
// everything else relay on name path parameter
logged := ext.IsLoggedIn(r.Context())
@@ -90,7 +90,7 @@ func (g *GitHandler) List(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) Archive(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) Archive(w http.ResponseWriter, r *ext.Request) error {
ext.SetGZip(w)
name := r.PathValue("name")
file := r.PathValue("file")
@@ -116,7 +116,7 @@ func (g *GitHandler) Archive(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) Multiplex(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) Multiplex(w http.ResponseWriter, r *ext.Request) error {
path := r.PathValue("rest")
name := r.PathValue("name")
@@ -160,7 +160,7 @@ func (g *GitHandler) Multiplex(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) Summary(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) Summary(w http.ResponseWriter, r *ext.Request) error {
ext.SetHTML(w)
name := r.PathValue("name")
ref, err := g.gitService.GetHead(name)
@@ -200,7 +200,7 @@ func (g *GitHandler) Summary(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) About(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) About(w http.ResponseWriter, r *ext.Request) error {
ext.SetHTML(w)
name := r.PathValue("name")
ref, err := g.gitService.GetHead(name)
@@ -244,7 +244,7 @@ func (g *GitHandler) About(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) Refs(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) Refs(w http.ResponseWriter, r *ext.Request) error {
ext.SetHTML(w)
name := r.PathValue("name")
@@ -275,7 +275,7 @@ func (g *GitHandler) Refs(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) Tree(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) Tree(w http.ResponseWriter, r *ext.Request) error {
ext.SetHTML(w)
name := r.PathValue("name")
ref := r.PathValue("ref")
@@ -304,7 +304,7 @@ func (g *GitHandler) Tree(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) Blob(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) Blob(w http.ResponseWriter, r *ext.Request) error {
ext.SetHTML(w)
name := r.PathValue("name")
ref := r.PathValue("ref")
@@ -372,7 +372,7 @@ func (g *GitHandler) Blob(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) Log(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) Log(w http.ResponseWriter, r *ext.Request) error {
ext.SetHTML(w)
name := r.PathValue("name")
ref := r.PathValue("ref")
@@ -395,7 +395,7 @@ func (g *GitHandler) Log(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) Ref(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) Ref(w http.ResponseWriter, r *ext.Request) error {
ext.SetHTML(w)
name := r.PathValue("name")
ref := r.PathValue("ref")
@@ -417,7 +417,7 @@ func (g *GitHandler) Ref(w http.ResponseWriter, r *http.Request) error {
return nil
}
-func (g *GitHandler) Commit(w http.ResponseWriter, r *http.Request) error {
+func (g *GitHandler) Commit(w http.ResponseWriter, r *ext.Request) error {
ext.SetHTML(w)
name := r.PathValue("name")
ref := r.PathValue("ref")
diff --git a/pkg/handler/static/handler.go b/pkg/handler/static/handler.go
index 361f690..cdb2ae6 100644
--- a/pkg/handler/static/handler.go
+++ b/pkg/handler/static/handler.go
@@ -16,7 +16,7 @@ func ServeStaticHandler() (ext.ErrorRequestHandler, error) {
return nil, err
}
- return func(w http.ResponseWriter, r *http.Request) error {
+ return func(w http.ResponseWriter, r *ext.Request) error {
var (
f = r.PathValue("file")
e = filepath.Ext(f)
@@ -24,7 +24,7 @@ func ServeStaticHandler() (ext.ErrorRequestHandler, error) {
)
ext.SetMIME(w, m)
w.Header().Add("Cache-Control", "max-age=31536000")
- http.ServeFileFS(w, r, staticFs, f)
+ http.ServeFileFS(w, r.Request, staticFs, f)
return nil
}, nil
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-05 07:27:07 +0000