Added headers to config for fixing ase.in.tum

tools/config.go

@@ -168,8 +168,9 @@ type Config struct {
  Host string `yaml:"host"`
  ApiKey string `yaml:"apiKey"`
  } `yaml:"meili"`
- VodURLTemplate string `yaml:"vodURLTemplate"`
- CanonicalURL string `yaml:"canonicalURL"`
+ VodURLTemplate string `yaml:"vodURLTemplate"`
+ CanonicalURL string `yaml:"canonicalURL"`
+ Headers []Header `yaml:"headers"`
 }
 
 type MailConfig struct {
@@ -180,6 +181,11 @@ type MailConfig struct {
  MaxMailsPerMinute int `yaml:"maxMailsPerMinute"`
 }
 
+type Header struct {
+ Header string `yaml:"header"`
+ Value string `yaml:"value"`
+}
+
 func (Config) GetJWTKey() *rsa.PrivateKey {
  return jwtKey
 }

tools/middlewares.go

@@ -29,6 +29,15 @@ type JWTClaims struct {
  SamlSubjectID *string // identifier of the SAML session (if any)
 }
 
+func AddResponseHeaders() gin.HandlerFunc {
+ return func(c *gin.Context) {
+ for _, h := range Cfg.Headers {
+ c.Header(h.Header, h.Value)
+ }
+ c.Next()
+ }
+}
+
 func InitContext(daoWrapper dao.DaoWrapper) gin.HandlerFunc {
  return func(c *gin.Context) {
  // no context initialisation required for static assets.

web/router.go

@@ -151,6 +151,7 @@ func configMainRoute(router *gin.Engine) {
 
  // watch
  streamGroup.Use(tools.InitStream(daoWrapper))
+ streamGroup.Use(tools.AddResponseHeaders())
  streamGroup.GET("/w/:slug/:streamID", routes.WatchPage)
  streamGroup.GET("/w/:slug/:streamID/:version", routes.WatchPage)
  streamGroup.GET("/w/:slug/:streamID/chat/popup", routes.PopOutChat)