iOS Application Security by David Thiel

Author:David Thiel
Language: eng
Format: epub, mobi
Publisher: No Starch Press, Inc.
Published: 2016-09-14T04:00:00+00:00

Watch for Deprecated Validation Code

Note that you may sometimes see the deprecated (yet more sensibly named) handleOpenURL method used in some codebases; see Listing 8-4 for an example.

- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url

Listing 8-4: Deprecated method for handling received URLs

Using handleOpenURL is undesirable in many cases because the method blindly opens any URL given to it, and it gives you no way to identify where the URL came from. Of course, verifying the source application provides only limited guarantees.

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