[Story] Require acknowledgement to send to a verified user if a device is unverified

[pixlwave]

Description

• As a user
• I want to be informed when a verified user has an unverified device on their account
• So that I know that our conversations aren't being intercepted.

Figma: iOS/Android

Acceptance criteria

• Sending a message to a verified user that has an unverified device on their account fails.
• An alert is shown when interacting with the failed message.
• The user can opt to not worry about that particular unverified device and send messages to this user anyway.

Size estimate

None

Dependencies

• None

Out of scope

• Nothing

Open questions

Questions

Preview Give feedback

No tasks being tracked yet.

Subtasks

Android

Preview Give feedback

1. [Task] Require acknowledgement to send to a verified user if a device is unverified element-x-android#3301
   T-Task +1

iOS

Preview Give feedback

1. [Task] Require acknowledgement to send to a verified user if a device is unverified element-x-ios#3160
   T-Task +1

Rust

Preview Give feedback

1. [Task] Restore the method to retry sending of failed messages matrix-org/matrix-rust-sdk#3837
   +0
2. [Task] Add a method to resolve send failures due to unverified devices and retry sending. matrix-org/matrix-rust-sdk#3838
   +0

Crypto

Preview Give feedback

1. Element X: Return an error when sharing a room key to a verified user, who has an unverified device matrix-org/matrix-rust-sdk#3792
   +0
   

[richvdh]

I believe this issue only tracks the work for Element X. Have opened element-hq/element-web#27943 to add it to element-web.

[manuroe]

Everythins is done here 🥳