Is there any way to check authorization before accessing indexedDB or localStorage?





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I would like to access either indexedDB or localStorage while the user is logged in to the website, and deny access to that info while the user is logged out. Is there any way to do so?










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    I would like to access either indexedDB or localStorage while the user is logged in to the website, and deny access to that info while the user is logged out. Is there any way to do so?










    share|improve this question



























      0












      0








      0








      I would like to access either indexedDB or localStorage while the user is logged in to the website, and deny access to that info while the user is logged out. Is there any way to do so?










      share|improve this question
















      I would like to access either indexedDB or localStorage while the user is logged in to the website, and deny access to that info while the user is logged out. Is there any way to do so?







      javascript web browser local-storage indexeddb






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      edited Jan 9 at 4:57









      Josh

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      asked Jan 3 at 8:41









      richard nelsonrichard nelson

      1186




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          If I imagine following use-case: restrict non-authorized user from accessing sensitive data, which was previously stored by authorized user on the same device, I may consider storing encrypted values that can be deciphered upon successful login with the key from the server. For sure, it will not guarantee data security, but it will definitely ruin app performance that is expected to get boosted by IndexedDB or localStorage.






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            1 Answer
            1






            active

            oldest

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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            2














            If I imagine following use-case: restrict non-authorized user from accessing sensitive data, which was previously stored by authorized user on the same device, I may consider storing encrypted values that can be deciphered upon successful login with the key from the server. For sure, it will not guarantee data security, but it will definitely ruin app performance that is expected to get boosted by IndexedDB or localStorage.






            share|improve this answer




























              2














              If I imagine following use-case: restrict non-authorized user from accessing sensitive data, which was previously stored by authorized user on the same device, I may consider storing encrypted values that can be deciphered upon successful login with the key from the server. For sure, it will not guarantee data security, but it will definitely ruin app performance that is expected to get boosted by IndexedDB or localStorage.






              share|improve this answer


























                2












                2








                2







                If I imagine following use-case: restrict non-authorized user from accessing sensitive data, which was previously stored by authorized user on the same device, I may consider storing encrypted values that can be deciphered upon successful login with the key from the server. For sure, it will not guarantee data security, but it will definitely ruin app performance that is expected to get boosted by IndexedDB or localStorage.






                share|improve this answer













                If I imagine following use-case: restrict non-authorized user from accessing sensitive data, which was previously stored by authorized user on the same device, I may consider storing encrypted values that can be deciphered upon successful login with the key from the server. For sure, it will not guarantee data security, but it will definitely ruin app performance that is expected to get boosted by IndexedDB or localStorage.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jan 3 at 16:04









                Yevgen GorbunkovYevgen Gorbunkov

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