Learn about how keychain data is shared between apps in a keychain access group. When sharing keychain data between apps on a device, understanding how to use keychain access groups is vital.
- [Instructor] So let's review again where we are. … We created the bear account with the first app … and the test1 account with the second app. … In the database, we can see that the access groups … are separate as well, we have SecureStuff, … that's for the bear account, … and SecureStuff2 for the test1 account. … And so the two apps don't have access … to each other's accounts, … so let's see how we can share some data. … So I'm going to step over the next two lines … so that it actually deletes that account … from the database and let's verify that. … I'll refresh the database and we're back to just one … account, it's the bear account from the first app. … So now I'm going to stop execution and I'm going to add the second … app to an access group. … So under the Signing & Capabilities tab, … if I didn't already have the keychain sharing here, … you can just click the Capability plus sign, … type keychain, and add keychain sharing. … So I'm going to add a group and I'm going to change the name of it …
Author
Released
1/23/2020- Creating keychain queries
- Storing generic passwords
- Retrieving data from the keychain
- Handling search results
- Updating and deleting keychain values
- Working with keychain access groups
Skill Level Advanced
Duration
Views
Related Courses
-
iOS Development: Security
with Károly Nyisztor2h 6m Intermediate -
Biometric Authentication for iOS in Swift
with Bear Cahill43m 54s Intermediate
-
Introduction
-
1. iOS Keychain Services
-
Secure enclave41s
-
Attribute keys and values1m 44s
-
2. Storing Keychain Values
-
Xcode project configuration1m 31s
-
iOS code overview4m 12s
-
Storing a generic password2m 54s
-
Review keychain database2m 6s
-
-
3. Retrieving Data from the Keychain
-
Keychain search concepts4m 36s
-
Keychain search query1m 32s
-
Searching in keychain1m 40s
-
Handling search results3m 24s
-
-
4. Updating and Deleting Keychain Values
-
Update keychain preparation2m 34s
-
-
5. Keychain Sharing
-
Keychain access groups1m 39s
-
Sharing keychain data4m 18s
-
App group data sharing1m 20s
-
Sharing data in app group2m 42s
-
-
6. Building the App Challenges
-
Conclusion
-
Next steps32s
-
- Mark as unwatched
- Mark all as unwatched
Are you sure you want to mark all the videos in this course as unwatched?
This will not affect your course history, your reports, or your certificates of completion for this course.
CancelTake notes with your new membership!
Type in the entry box, then click Enter to save your note.
1:30Press on any video thumbnail to jump immediately to the timecode shown.
Notes are saved with you account but can also be exported as plain text, MS Word, PDF, Google Doc, or Evernote.
Share this video
Embed this video
Video: Sharing keychain data