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Attachments: support for incrementalMac and chunkSize

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Scott Nonnenberg 2024-10-09 23:13:41 +10:00 • committed by GitHub
parent dbf057856f
commit b51a0e0298
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19 changed files with 322 additions and 69 deletions
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6
ts/util/ensureAttachmentIsReencryptable.ts
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@ -93,6 +93,7 @@ export async function attemptToReencryptToOriginalDigest(
attachment.path
),
},
needIncrementalMac: false,
getAbsoluteAttachmentPath:
window.Signal.Migrations.getAbsoluteAttachmentPath,
});
@ -116,6 +117,7 @@ export async function attemptToReencryptToOriginalDigest(
encryptAttachmentV2({
plaintext: {
stream: passthrough,
size: attachment.size,
},
keys: fromBase64(key),
dangerousIv: {
@ -123,6 +125,7 @@ export async function attemptToReencryptToOriginalDigest(
reason: 'reencrypting-for-backup',
digestToMatch: fromBase64(digest),
},
needIncrementalMac: false,
getAbsoluteAttachmentPath:
window.Signal.Migrations.getAbsoluteAttachmentPath,
}),
@ -145,6 +148,7 @@ export async function generateNewEncryptionInfoForAttachment(
attachment.path
),
},
needIncrementalMac: false,
getAbsoluteAttachmentPath:
window.Signal.Migrations.getAbsoluteAttachmentPath,
});
@ -169,7 +173,9 @@ export async function generateNewEncryptionInfoForAttachment(
keys: newKeys,
plaintext: {
stream: passthrough,
size: attachment.size,
},
needIncrementalMac: false,
getAbsoluteAttachmentPath:
window.Signal.Migrations.getAbsoluteAttachmentPath,
}),