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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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| 603 env->Global()->Set(v8_str("obj"), obj->NewInstance()); | 603 env->Global()->Set(v8_str("obj"), obj->NewInstance()); |
| 604 CompileRun( | 604 CompileRun( |
| 605 "Object.defineProperty(obj, 'prop', { writable: false });" | 605 "Object.defineProperty(obj, 'prop', { writable: false });" |
| 606 "Object.defineProperty(obj, 'prop', { writable: true });"); | 606 "Object.defineProperty(obj, 'prop', { writable: true });"); |
| 607 } | 607 } |
| 608 | 608 |
| 609 | 609 |
| 610 static bool security_check_value = false; | 610 static bool security_check_value = false; |
| 611 | 611 |
| 612 | 612 |
| 613 static bool SecurityTestCallback(Local<v8::Object> global, Local<Value> name, | 613 static bool SecurityTestCallback(Local<v8::Context> accessing_context, |
| 614 v8::AccessType type, Local<Value> data) { | 614 Local<v8::Object> accessed_object) { |
| 615 return security_check_value; | 615 return security_check_value; |
| 616 } | 616 } |
| 617 | 617 |
| 618 | 618 |
| 619 TEST(PrototypeGetterAccessCheck) { | 619 TEST(PrototypeGetterAccessCheck) { |
| 620 i::FLAG_allow_natives_syntax = true; | 620 i::FLAG_allow_natives_syntax = true; |
| 621 LocalContext env; | 621 LocalContext env; |
| 622 v8::Isolate* isolate = env->GetIsolate(); | 622 v8::Isolate* isolate = env->GetIsolate(); |
| 623 v8::HandleScope scope(isolate); | 623 v8::HandleScope scope(isolate); |
| 624 auto fun_templ = v8::FunctionTemplate::New(isolate); | 624 auto fun_templ = v8::FunctionTemplate::New(isolate); |
| 625 auto getter_templ = v8::FunctionTemplate::New(isolate, handle_property); | 625 auto getter_templ = v8::FunctionTemplate::New(isolate, handle_property); |
| 626 getter_templ->SetAcceptAnyReceiver(false); | 626 getter_templ->SetAcceptAnyReceiver(false); |
| 627 fun_templ->InstanceTemplate()->SetAccessorProperty(v8_str("foo"), | 627 fun_templ->InstanceTemplate()->SetAccessorProperty(v8_str("foo"), |
| 628 getter_templ); | 628 getter_templ); |
| 629 auto obj_templ = v8::ObjectTemplate::New(isolate); | 629 auto obj_templ = v8::ObjectTemplate::New(isolate); |
| 630 obj_templ->SetAccessCheckCallbacks(SecurityTestCallback, nullptr); | 630 obj_templ->SetAccessCheckCallback(SecurityTestCallback); |
| 631 env->Global()->Set(v8_str("Fun"), fun_templ->GetFunction()); | 631 env->Global()->Set(v8_str("Fun"), fun_templ->GetFunction()); |
| 632 env->Global()->Set(v8_str("obj"), obj_templ->NewInstance()); | 632 env->Global()->Set(v8_str("obj"), obj_templ->NewInstance()); |
| 633 env->Global()->Set(v8_str("obj2"), obj_templ->NewInstance()); | 633 env->Global()->Set(v8_str("obj2"), obj_templ->NewInstance()); |
| 634 | 634 |
| 635 security_check_value = true; | 635 security_check_value = true; |
| 636 CompileRun("var proto = new Fun();"); | 636 CompileRun("var proto = new Fun();"); |
| 637 CompileRun("obj.__proto__ = proto;"); | 637 CompileRun("obj.__proto__ = proto;"); |
| 638 ExpectInt32("proto.foo", 907); | 638 ExpectInt32("proto.foo", 907); |
| 639 | 639 |
| 640 // Test direct. | 640 // Test direct. |
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| 681 | 681 |
| 682 security_check_value = true; | 682 security_check_value = true; |
| 683 ExpectInt32("f()", 907); | 683 ExpectInt32("f()", 907); |
| 684 security_check_value = false; | 684 security_check_value = false; |
| 685 { | 685 { |
| 686 v8::TryCatch try_catch(isolate); | 686 v8::TryCatch try_catch(isolate); |
| 687 CompileRun("f();"); | 687 CompileRun("f();"); |
| 688 CHECK(try_catch.HasCaught()); | 688 CHECK(try_catch.HasCaught()); |
| 689 } | 689 } |
| 690 } | 690 } |
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