diff --git a/.github/workflows/build-css.yaml b/.github/workflows/build-css.yaml
index 4e566e9..5ad392d 100644
--- a/.github/workflows/build-css.yaml
+++ b/.github/workflows/build-css.yaml
@@ -3,6 +3,7 @@ name: Build Tailwind CSS
on:
push:
paths:
+ - "handlers/error_page.html"
- "handlers/form.html"
- "handlers/playground.html"
- "proxychain/responsemodifiers/vendor/generate_readable_outline.html"
diff --git a/cmd/main.go b/cmd/main.go
index a20841e..08aa78a 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -139,6 +139,7 @@ func main() {
app.Use(handlers.Auth())
app.Use(handlers.Favicon())
+ app.Use(handlers.RenderErrorPage())
if os.Getenv("NOLOGS") != "true" {
app.Use(func(c *fiber.Ctx) error {
diff --git a/handlers/error_page.go b/handlers/error_page.go
new file mode 100644
index 0000000..28d587b
--- /dev/null
+++ b/handlers/error_page.go
@@ -0,0 +1,33 @@
+package handlers
+
+import (
+ "bytes"
+ "embed"
+ "fmt"
+ "html/template"
+ "strings"
+
+ "github.com/gofiber/fiber/v2"
+)
+
+//go:embed error_page.html
+var errorHTML embed.FS
+
+func RenderErrorPage() fiber.Handler {
+ f := "error_page.html"
+ tmpl, err := template.ParseFS(errorHTML, f)
+ if err != nil {
+ panic(fmt.Errorf("RenderErrorPage Error: %s not found", f))
+ }
+ return func(c *fiber.Ctx) error {
+ if err := c.Next(); err != nil {
+ if strings.Contains(c.Get("Accept"), "text/html") {
+ c.Set("Content-Type", "text/html")
+ tmpl.Execute(c.Response().BodyWriter(), err.Error())
+ return nil
+ }
+ return c.SendStream(bytes.NewBufferString(err.Error()))
+ }
+ return err
+ }
+}
diff --git a/handlers/error_page.html b/handlers/error_page.html
new file mode 100644
index 0000000..e532b9e
--- /dev/null
+++ b/handlers/error_page.html
@@ -0,0 +1,238 @@
+
+
+
+
+
+
+
+
+ ladder | error
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Appearance
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+