Apr 29, 2025
diff --git a/provider/app.go b/provider/app.go
 return diag.Errorf(`invalid "coder_app" open_in value, must be one of "tab", "slim-window": %q`, valStr)
 },
 },
 "cors_behavior": {
 Type: schema.TypeString,
 Description: "Determines the behavior of CORS headers for the app. Simple will allow apps to " +
 "communicate with other workspaces owned by the same user.",
 ForceNew: true,
 Optional: true,
 Default:  "simple",
 ValidateDiagFunc: func(val interface{}, c cty.Path) diag.Diagnostics {
 valStr, ok := val.(string)
 if !ok {
 return diag.Errorf("expected string, got %T", val)
 }

 switch valStr {
 case "passthru", "simple":
 return nil
 }

 return diag.Errorf(`invalid "cors_behavior" open_in value, must be one of "passthru", "simple": %q`, valStr)
 },
 },
 },
 }
 }
Original file line number	Diff line number	Diff line change
Expand Up		@@ -258,6 +258,27 @@ func appResource() *schema.Resource {
		return diag.Errorf(`invalid "coder_app" open_in value, must be one of "tab", "slim-window": %q`, valStr)
		},
		},
		"cors_behavior": {
		Type: schema.TypeString,
		Description: "Determines the behavior of CORS headers for the app. Simple will allow apps to " +
		"communicate with other workspaces owned by the same user.",
		ForceNew: true,
		Optional: true,
		Default: "simple",
		ValidateDiagFunc: func(val interface{}, c cty.Path) diag.Diagnostics {
		valStr, ok := val.(string)
		if !ok {
		return diag.Errorf("expected string, got %T", val)
		}

		switch valStr {
		case "passthru", "simple":
		return nil
		}

		return diag.Errorf(`invalid "cors_behavior" open_in value, must be one of "passthru", "simple": %q`, valStr)
		},
		},
		},
		}
		}