iOS KeychainItemWrapper – Obstacles Overcome, Inconsistencies Resolved
Read OriginalThis article details the author's struggles and solutions when using Apple's KeychainItemWrapper for iOS to securely store usernames and passwords. Key obstacles include adapting the class for Automatic Reference Counting (ARC) by using an ARCified version from GitHub, and resolving a cryptic -25299 error (errSecDuplicateItem) caused by a corrupted keychain item. The author explains that resetting the iOS Simulator fixed the issue, which was more effective than programmatic attempts. The post is a technical guide for iOS developers facing similar keychain integration challenges.
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