Category: JSDefender Change Log

Change Log – Version 1.1.1 – Release Date February 12, 2020

Fixes

• pjsd-cli, pjsd-core
  • The silent error message between license validation and syntax tree building now goes into the protection log.
  • PreEmptive analytics messages are now logged properly for long-running protection sessions.

Change Log – Version 1.1.0 – Release Date January 30, 2020

Features

• pjsd-core
  • Now, protection supports the --es5 command-line option that disables using obfuscation features that require ES2015 (or above) features. This switch is useful when the app runs in Internet Explorer.
  • ProtectionManager support obtaining summary information about the protection process
  • LocalDeclarationTransform checks if the source code contains any eval function calls (unsafe construct)
  • LocalDeclarationTransform checks if the source code contains any with JavaScript statement (unsafe construct)
  • StringLiteralTransform now handles ES2015 templated string literals
  • Control flow transformation optimizes break, continue, return statements and state changes
• pjsd-core, pjsd-metro-plugin, pjsd-webpack-plugin
  • Typings are distributed alongside the packages to make them easier to consume

Change Log – Version 1.0.0 – Release Date December 13, 2019

Fixes

• LocalDeclarationTransform block scope issue fixed.
• Auto-generated identifier names do not clash with existing ones when using ControlFlowTransform and StringLiteralTransform together.
• PJSD Webpack Plugin now uses the chunk’s index for the idPrefix instead of its id because in some cases it produced illegal variable names.
• Display an error message if the domainLock configuration option is used without a domain name.

Change Log – Version 1.0.0-preview5 – Release Date December 10, 2019

Features

• ProtectionManager’s protectSource now returns a Promise instead of using a callback.
• ControlFlowTransform now supports randomization.
• PJSD Webpack Plugin now supports the inclusion and exclusion of specific chunks.
• PJSD Webpack Plugin is now working with Angular 6+ projects.

Fixes

• ControlFlowTransform bugs fixed: for/let, if/break and label renaming.
• PJSD Webpack Plugin works with single bundle Webpack projects again.

Change Log – Version 1.0.0-preview4 – Release Date November 20, 2019

Rename

• The PJSD Metro Minifier is replaced by the PJSD Metro Plugin, so the new name of the tool is pjsd-metro-plugin. Besides of that, the plugin needs to be configured a bit differently than the minifier.

Features

• PJSD Metro Plugin now can be used to protect the whole React Native JavaScript bundle not only the application modules.

Change Log – Version 1.0.0-preview3 – Release Date November 18, 2019

Fixes

• ControlFlowTransform bug fixed, now StringLiteralTransform works properly in tandem with ControlFlowTransform.

Change Log – Version 1.0.0-preview2 – Release Date November 10, 2019

Features

• ThirdPartyLicenses.txt is added to every package for third party code attributions.

Change Log – Version 1.0.0-preview1 – Release Date November 06, 2019

Rename

• From now on, the new product name is PreEmptive Protection JSDefender (PJSD). All related artifacts are renamed accordingly.

Features

• PJSD now supports multi-file scenarios with the --id-map-in, --id-map-out, and --id-map command line options.
• PJSD requires a valid license (developer license) to run.
• PJSD now collects and sends usage statistics to PreEmptive. Users can opt-out by setting an environment variable.
• The CLI now defers to the locally installed pjsd-cli package if any, otherwise it uses the globally installed one.
• PJSD Webpack Plugin now automatically protects every chunk of a build.

Dev

• The user guide is now formatted like other PreEmptive Protection documentation.

Change Log – Version 0.9.0 – Release Date October 03, 2019

Features

• ppjs-cli package is split into two different packages: ppjs-core and ppjs-cli. ppjs-cli and ppjs-webpack-plugin now have a dependency on ppjs-core.
• A new transform, ControlFlowTransform added to the protection chain.

Change Log – Version 0.8.2 – Release Date October 01, 2019

Fixes

• The "" string escape sequence is encoded properly.