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GUACAMOLE-1745: Merge session storage deep copy fix.

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This commit is contained in:
James Muehlner
2023-05-05 14:34:18 -07:00
committed by GitHub
parent 57ce7d6ff9 b58d236fd2
commit 1418a1abb4
1 changed files with 15 additions and 4 deletions
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19
guacamole/src/main/frontend/src/app/storage/services/sessionStorageFactory.js
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@@ -70,11 +70,22 @@ angular.module('storage').factory('sessionStorageFactory', ['$injector', functio
if (typeof template === 'function') if (typeof template === 'function')
getter = template; getter = template;
// Otherwise, always create a deep copy // Otherwise, create and maintain a deep copy (automatically cached to
else // avoid "infdig" errors)
getter = function getCopy() { else {
return angular.copy(template); var cached = angular.copy(template);
getter = function getIndependentCopy() {
// Reset to template only if changed externally, such that
// session storage values can be safely used in scope watches
// even if not logged in
if (!_.isEqual(cached, template))
cached = angular.copy(template);
return cached;
}; };
}
/** /**
* The current value of this storage, or undefined if not yet set. * The current value of this storage, or undefined if not yet set.