bool
GlobalObject::isRuntimeCodeGenEnabled(JSContext *cx)
{
HeapSlot &v = getSlotRef(RUNTIME_CODEGEN_ENABLED);
if (v.isUndefined()) {
/*
* If there are callbacks, make sure that the CSP callback is installed
* and that it permits runtime code generation, then cache the result.
*/
JSCSPEvalChecker allows = cx->runtime->securityCallbacks->contentSecurityPolicyAllows;
v.set(this, RUNTIME_CODEGEN_ENABLED, BooleanValue(!allows || allows(cx)));
}
return !v.isFalse();
}
bool
GlobalObject::isEvalAllowed(JSContext *cx)
{
Value &v = getSlotRef(EVAL_ALLOWED);
if (v.isUndefined()) {
JSSecurityCallbacks *callbacks = JS_GetSecurityCallbacks(cx);
/*
* If there are callbacks, make sure that the CSP callback is installed
* and that it permits eval(), then cache the result.
*/
v.setBoolean((!callbacks || !callbacks->contentSecurityPolicyAllows) ||
callbacks->contentSecurityPolicyAllows(cx));
}
return !v.isFalse();
}
bool
GlobalObject::isRuntimeCodeGenEnabled(JSContext *cx)
{
Value &v = getSlotRef(RUNTIME_CODEGEN_ENABLED);
if (v.isUndefined()) {
JSSecurityCallbacks *callbacks = JS_GetSecurityCallbacks(cx);
/*
* If there are callbacks, make sure that the CSP callback is installed
* and that it permits runtime code generation, then cache the result.
*/
v.setBoolean((!callbacks || !callbacks->contentSecurityPolicyAllows) ||
callbacks->contentSecurityPolicyAllows(cx));
}
return !v.isFalse();
}
