From e4f404d8d6a6198131a8bc7e8eaea70f7869d3ab Mon Sep 17 00:00:00 2001
From: Pierre-Olivier Mercier <nemunaire@nemunai.re>
Date: Tue, 12 Mar 2024 09:47:38 +0100
Subject: [PATCH] Remove unused StripPrefix

Not used since 8b3fbdb64a522d406d182bda5550d7c4964e0098
---
 admin/main.go     | 42 ------------------------------------------
 dashboard/main.go | 42 ------------------------------------------
 qa/main.go        | 43 -------------------------------------------
 3 files changed, 127 deletions(-)

diff --git a/admin/main.go b/admin/main.go
index 523d8dd5..f793d5eb 100644
--- a/admin/main.go
+++ b/admin/main.go
@@ -5,13 +5,11 @@ import (
 	"io/fs"
 	"log"
 	"net/http"
-	"net/url"
 	"os"
 	"os/signal"
 	"path"
 	"path/filepath"
 	"strconv"
-	"strings"
 	"syscall"
 
 	"srs.epita.fr/fic-server/admin/api"
@@ -22,46 +20,6 @@ import (
 	"srs.epita.fr/fic-server/settings"
 )
 
-type ResponseWriterPrefix struct {
-	real   http.ResponseWriter
-	prefix string
-}
-
-func (r ResponseWriterPrefix) Header() http.Header {
-	return r.real.Header()
-}
-
-func (r ResponseWriterPrefix) WriteHeader(s int) {
-	if v, exists := r.real.Header()["Location"]; exists {
-		r.real.Header().Set("Location", r.prefix+v[0])
-	}
-	r.real.WriteHeader(s)
-}
-
-func (r ResponseWriterPrefix) Write(z []byte) (int, error) {
-	return r.real.Write(z)
-}
-
-func StripPrefix(prefix string, h http.Handler) http.Handler {
-	if prefix == "" {
-		return h
-	}
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if prefix != "/" && r.URL.Path == "/" {
-			http.Redirect(w, r, prefix+"/", http.StatusFound)
-		} else if p := strings.TrimPrefix(r.URL.Path, prefix); len(p) < len(r.URL.Path) {
-			r2 := new(http.Request)
-			*r2 = *r
-			r2.URL = new(url.URL)
-			*r2.URL = *r.URL
-			r2.URL.Path = p
-			h.ServeHTTP(ResponseWriterPrefix{w, prefix}, r2)
-		} else {
-			h.ServeHTTP(w, r)
-		}
-	})
-}
-
 func main() {
 	var err error
 	bind := "127.0.0.1:8081"
diff --git a/dashboard/main.go b/dashboard/main.go
index 69ec447a..4c6de9e0 100644
--- a/dashboard/main.go
+++ b/dashboard/main.go
@@ -5,12 +5,10 @@ import (
 	"io/fs"
 	"log"
 	"net/http"
-	"net/url"
 	"os"
 	"os/signal"
 	"path"
 	"path/filepath"
-	"strings"
 	"syscall"
 
 	"srs.epita.fr/fic-server/libfic"
@@ -20,46 +18,6 @@ import (
 var DashboardDir string
 var TeamsDir string
 
-type ResponseWriterPrefix struct {
-	real   http.ResponseWriter
-	prefix string
-}
-
-func (r ResponseWriterPrefix) Header() http.Header {
-	return r.real.Header()
-}
-
-func (r ResponseWriterPrefix) WriteHeader(s int) {
-	if v, exists := r.real.Header()["Location"]; exists {
-		r.real.Header().Set("Location", r.prefix+v[0])
-	}
-	r.real.WriteHeader(s)
-}
-
-func (r ResponseWriterPrefix) Write(z []byte) (int, error) {
-	return r.real.Write(z)
-}
-
-func StripPrefix(prefix string, h http.Handler) http.Handler {
-	if prefix == "" {
-		return h
-	}
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if prefix != "/" && r.URL.Path == "/" {
-			http.Redirect(w, r, prefix+"/", http.StatusFound)
-		} else if p := strings.TrimPrefix(r.URL.Path, prefix); len(p) < len(r.URL.Path) {
-			r2 := new(http.Request)
-			*r2 = *r
-			r2.URL = new(url.URL)
-			*r2.URL = *r.URL
-			r2.URL.Path = p
-			h.ServeHTTP(ResponseWriterPrefix{w, prefix}, r2)
-		} else {
-			h.ServeHTTP(w, r)
-		}
-	})
-}
-
 func main() {
 	var baseURL string
 	// Read paremeters from environment
diff --git a/qa/main.go b/qa/main.go
index 81ba9d4e..e894cf38 100644
--- a/qa/main.go
+++ b/qa/main.go
@@ -3,12 +3,9 @@ package main
 import (
 	"flag"
 	"log"
-	"net/http"
-	"net/url"
 	"os"
 	"os/signal"
 	"path"
-	"strings"
 	"syscall"
 
 	"srs.epita.fr/fic-server/libfic"
@@ -16,46 +13,6 @@ import (
 	"srs.epita.fr/fic-server/settings"
 )
 
-type ResponseWriterPrefix struct {
-	real   http.ResponseWriter
-	prefix string
-}
-
-func (r ResponseWriterPrefix) Header() http.Header {
-	return r.real.Header()
-}
-
-func (r ResponseWriterPrefix) WriteHeader(s int) {
-	if v, exists := r.real.Header()["Location"]; exists {
-		r.real.Header().Set("Location", r.prefix+v[0])
-	}
-	r.real.WriteHeader(s)
-}
-
-func (r ResponseWriterPrefix) Write(z []byte) (int, error) {
-	return r.real.Write(z)
-}
-
-func StripPrefix(prefix string, h http.Handler) http.Handler {
-	if prefix == "" {
-		return h
-	}
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if prefix != "/" && r.URL.Path == "/" {
-			http.Redirect(w, r, prefix+"/", http.StatusFound)
-		} else if p := strings.TrimPrefix(r.URL.Path, prefix); len(p) < len(r.URL.Path) {
-			r2 := new(http.Request)
-			*r2 = *r
-			r2.URL = new(url.URL)
-			*r2.URL = *r.URL
-			r2.URL.Path = p
-			h.ServeHTTP(ResponseWriterPrefix{w, prefix}, r2)
-		} else {
-			h.ServeHTTP(w, r)
-		}
-	})
-}
-
 func reloadSettings(config *settings.Settings) {
 	api.ManagerUsers = config.DelegatedQA
 }