Commit graph

15 commits

Author SHA1 Message Date
David Sanders
81c5da5221
chore: use =default for default constructors/destructors (#29511) 2021-06-04 13:16:13 +09:00
Milan Burda
a51aaeb28f
refactor: replace v8::Local<T>::Cast() with As<T>() (#29097) 2021-05-12 16:38:21 +09:00
Samuel Attard
09870d97b5
perf: optimize data structures in context_bridge::ObjectCache (#27639)
* Use std::forward_list instead of base::LinkedList for better perf,
more consistent memory management.  Better than std::list because we
don't need the double-linked-list behavior of std::list
* Use std::unordered_map instead of std::map for the v8 hash table
2021-02-08 12:30:25 -08:00
Samuel Attard
b6a91ef5df
fix: clean up base::LinkedList in context_bridge::ObjectCache (#27630)
base::LinkedList does not delete its members on destruction. We need to
manually ensure the linkedlist is empty when the ObjectCache is
destroyed.

Fixes #27039

Notes: Fixed memory leak when sending non-primitives over the context
bridge
2021-02-05 12:39:05 -08:00
Samuel Attard
9d7ba98209
refactor: remove the RenderFrameFunctionStore and use privates to memory manage (#23592) 2020-05-15 11:57:40 -07:00
Milan Burda
ef176ce368
build: fix building with enable_remote_module = false (#23499) 2020-05-12 18:32:04 +02:00
Samuel Attard
0cbcee6740
fix: ensure that functions are not retained beyond their context being released (#23207) 2020-04-21 18:05:01 -07:00
Samuel Attard
2563681583
fix: disable contextBridge object identity caching (#21803)
* fix: disable contextBridge object identity caching

* cleanup

* chore: make non-const references raw pointers

* fix: zero-param constructors are not explicit

* refactor: use base::LinkedList

Co-authored-by: Jeremy Apthorp <nornagon@nornagon.net>
2020-03-03 23:18:22 -08:00
Samuel Attard
dafbf04b9a fix: use a WeakPtr so we do not UAF the store in FunctionLifetimeMonitor (#22056) 2020-02-08 20:49:38 -08:00
Jeremy Apthorp
d9321f4df7
chore: rename atom -> electron (#21986) 2020-02-04 12:19:40 -08:00
loc
301bd8aec0 fix: avoid contextBridge double free on garbage collection (#21592)
* fix: reset next/prev pointers for life-monitored nodes

* fix: don't double-delete nodes in a linked list
2020-01-10 15:59:50 -08:00
loc
19cd8f3a02 fix: avoid contextBridge crash when RenderFrame address is reused (#21501)
* fix: avoid contextBridge crash when RenderFrame address is reused

Co-Authored-By: Jeremy Apthorp <nornagon@nornagon.net>

* make routing_id_ const
2019-12-13 13:13:04 -05:00
loc
8a06ef11cf fix: ensure persistence store still exists when GC runs (#21402)
Fix a bad access crash that happens when a render frame is deleted (window closed) and garbage collection runs afterward.
2019-12-06 11:15:08 -08:00
loc
f26b7931eb fix: add missing early return (#21264) 2019-11-25 11:03:54 -08:00
Samuel Attard
0090616f7b
feat: add a new contextBridge module (#20307)
* feat: add a new contextBridge module

* chore: fix docs linting

* feat: add support for function arguments being proxied

* chore: ensure that contextBridge can only be used when contextIsolation is enabled

* docs: getReverseBinding can be null

* docs: fix broken links in md file

* feat: add support for promises in function parameters

* fix: linting failure for explicit constructor

* Update atom_api_context_bridge.cc

* chore: update docs and API design as per feedback

* refactor: remove reverse bindings and handle GC'able functions across the bridge

* chore: only expose debugGC in testing builds

* fix: do not proxy promises as objects

* spec: add complete spec coverage for contextBridge

* spec: add tests for null/undefined and the anti-overwrite logic

* chore: fix linting

* spec: add complex nested back-and-forth function calling

* fix: expose contextBridge in sandboxed renderers

* refactor: improve security of default_app using the new contextBridge module

* s/bindAPIInMainWorld/exposeInMainWorld

* chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot

* chore: remove PassedValueCache as it is unused now

Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore

* chore: move to anonymous namespace

* refactor: remove PassValueToOtherContextWithCache

* chore: remove commented unused code blocks

* chore: remove .only

* chore: remote commented code

* refactor: extract RenderFramePersistenceStore

* spec: ensure it works with numbered keys

* fix: handle number keys correctly

* fix: sort out the linter

* spec: update default_app asar spec for removed file

* refactor: change signatures to return v8 objects directly rather than the mate dictionary handle

* refactor: use the v8 serializer to support cloneable buffers and other object types

* chore: fix linting

* fix: handle hash collisions with a linked list in the map

* fix: enforce a recursion limit on the context bridge

* chore: fix linting

* chore: remove TODO

* chore: adapt for PR feedback

* chore: remove .only

* chore: clean up docs and clean up the proxy map when objects are released

* chore: ensure we cache object values that are cloned through the V8 serializer
2019-10-18 12:57:09 -07:00