diff --git a/pkg/middleware/security.go b/pkg/middleware/security.go index 260c4bb..9334c77 100644 --- a/pkg/middleware/security.go +++ b/pkg/middleware/security.go @@ -1,6 +1,10 @@ package middleware -import "github.com/gofiber/fiber/v2" +import ( + "strings" + + "github.com/gofiber/fiber/v2" +) // SecurityHeaders sets common HTTP security headers on every response. func SecurityHeaders(c *fiber.Ctx) error { @@ -8,7 +12,13 @@ func SecurityHeaders(c *fiber.Ctx) error { c.Set("X-Frame-Options", "DENY") c.Set("X-XSS-Protection", "0") c.Set("Referrer-Policy", "strict-origin-when-cross-origin") - c.Set("Content-Security-Policy", "default-src 'none'; frame-ancestors 'none'") + + if strings.HasPrefix(c.Path(), "/swagger") { + c.Set("Content-Security-Policy", "default-src 'self'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data:; script-src 'self' 'unsafe-inline'; frame-ancestors 'none'") + } else { + c.Set("Content-Security-Policy", "default-src 'none'; frame-ancestors 'none'") + } + c.Set("Strict-Transport-Security", "max-age=31536000; includeSubDomains") return c.Next() }