1818214 - GetStructuredCloneReadInfoFromStatement gets wrong key for decryption

Status: RESOLVED FIXED

(Core :: Storage: IndexedDB, defect, P2)

Description

[Jan Varga [:janv]]

We store big structured clones in separate files on disk which get encrypted in the private browsing mode like normal blobs. All blobs use file ids for generating per blob encryption keys. The problem is that we pass wrong key to GetStructuredCloneReadInfoFromStatement for decryption, for example here. The Database class contains a different key which should be only used for encryption/decryption of the SQLite database.

Comment 1

[Jan Varga [:janv]]

Attachment: Bug 1818214 - Get correct key for decryption in GetStructuredCloneReadInfoFromExternalBlob; r=#dom-storage

Depends on D170599

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1784966

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/dcaa7f92339c
Get correct key for decryption in GetStructuredCloneReadInfoFromExternalBlob; r=hsingh

Comment 4

[Marian-Vasile Laza]

Backed out 5 changesets (Bug 1639545, Bug 1639548, Bug 1818214) for multiple mochitest dom/indexedDB/test/... related test failures.
Backout link
Push with failures <--> 2
Failure Log
Fixed by commit filter

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/0ed4a2b19429
Get correct key for decryption in GetStructuredCloneReadInfoFromExternalBlob; r=hsingh

Comment 6

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/0ed4a2b19429