Daniel Gasienica
1c8123ff1a
Move writeAttachmentData into Attachments
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Encapsulates all attachment operations that require Node.js / Electron APIs,
e.g. file system access.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
19a70ad8b8
Add to-arraybuffer dependency
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Used for converting Node.js buffers to `ArrayBuffer`.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
32911002d4
Verify makeAttachmentPointer and encryptAttachment arguments
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The underlying `crypto.subtle.encrypt` API requires it.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
8218e308cd
Improve identifier names
2018-03-26 16:38:34 -04:00
Daniel Gasienica
6355c54114
Return relative path from writeAttachmentData
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This will make our app more robust to changes in location on the file system.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
1262d1d696
Shorten prefix to 2 characters
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Using 2 hex characters [0-9a-f] will give us 16 * 16 = 256 root folders which
seems more manageable than 4096 (16^3). Assuming a user has 10,000 attachments,
they should roughly distribute at ~40 per folder with prefix length 2 rather
than ~2.5 per folder with a prefix of 3.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
2cd3d5ac16
Add Message schema version 3
2018-03-26 16:38:34 -04:00
Daniel Gasienica
e0428355be
Wire up writeAttachment
2018-03-26 16:38:34 -04:00
Daniel Gasienica
aa82a2a5fb
Add context to Message.upgradeSchema
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Allows us to pass in Electron/Node.js specific functions. This allows better
unit testing in Mocha where we don’t have access to Electron APIs.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
ebe2a769c9
Add Attachment.migrateDataToFileSystem
2018-03-26 16:38:34 -04:00
Daniel Gasienica
0fc2868f0e
Remove tempy dependency
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We already use `tmp`.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
8a94ca5c42
🎨 Use Buffer.from
2018-03-26 16:38:34 -04:00
Daniel Gasienica
1283c77518
Switch from hashed to random attachment file names
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Using hashes, we get the benefit of deduplication but if a user receives two
messages with the same attachment, deleting one would delete it for both since
they are only stored once. To avoid the complexity of tracking number of
references, we simply generate random file names similar to iMessage on MacOS
(?) and Signal Android.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
d9de6dacba
Add writeAttachmentData module
2018-03-26 16:38:34 -04:00
Daniel Gasienica
14f58281bc
Add string-to-array-buffer as dev dependency
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Used for testing attachment data migration.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
925ddbd7db
Add tempy as dev dependency
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Useful for creating random temporary directories for testing.
2018-03-26 16:38:34 -04:00
Daniel Gasienica
14422652c6
Add fs-extra as direct dependency
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Allows us to use `fs` with promises. Turns out it’s already a
transitive dependency.
2018-03-26 16:38:34 -04:00
Navdeep Singh
1a117e3f78
Fix #2125 Prevent multiple settings modals
2018-03-23 12:16:44 -07:00
Vincent
d520ba3b38
Mention correct branch to rebase off of
2018-03-23 12:15:52 -07:00
Vincent
5b5903c70e
Fix link to Signal update location
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Fixes #2043 .
2018-03-23 12:15:52 -07:00
Vincent
e0d0aa520e
Fix typo contribution guide
2018-03-23 12:15:52 -07:00
Daniel Gasienica
79d9f36070
Request translation changes via Transifex ( #2157 )
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Some of our users submit direct PRs against our translations. This update to our PR template is meant to encourage them to contribute translations via Transifex.
Prompted by this user PR: https://github.com/signalapp/Signal-Desktop/pull/2156
2018-03-21 15:00:28 -04:00
Daniel Gasienica
7d264354be
Request translation changes to be made via Transifex
2018-03-21 11:29:34 -04:00
Scott Nonnenberg
0d105fc190
1.7.0-beta.2
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Fixed: White block at bottom of conversation panel in iOS theme
(#2144 and #2153 )
Fixed: Would attempt to rotate signed prekey every five seconds,
forever, after app discovers it is unlinked
(1c6d91b59c#2128 )
- Preparation for encrypted backups
(cea42bde7d6d8f4b7b6e
2018-03-20 14:05:16 -07:00
Scott Nonnenberg
cea42bde7d
Encryption support for backup and restore
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Also moved to the _ prefix in backup.js for all private methods exported
for testing.
2018-03-20 11:53:54 -07:00
Scott Nonnenberg
6d8f4b7b6e
Backup: zipped messages.json, flat attachments dir
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Backup creates, in a target directory:
- An attachments folder, with all attachments, each named for their
parent message's id - a GUID. If there is more than one attachment
in a given message, each attachment beyond the first will end with
'-N', zero-indexed.
- A file named messages.zip. It contains exactly what went to disk in
the original export code, but zipped up.
Export is now only 'light,' and in this new messages.zip format.
Import supports both the new format and the old format. If the target
directory has a messages.zip file, we'll treat it as the new format.
Next up: Encrypting attachments and the messages.zip!
2018-03-20 11:53:22 -07:00
Scott Nonnenberg
1c6d91b59c
Harden rotateSignedPrekey against nonexistent identity key
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This is now what happens after Signal Desktop discovers that it is no
longer linked with a mobile device, since the identityh key is deleted.
2018-03-20 11:53:22 -07:00
Scott Nonnenberg
153a22f46b
Exclude unnecessary data in export: profiles, replayable errors
2018-03-20 11:53:22 -07:00
Scott Nonnenberg
c0c758d459
Backup: All exports are now 'light' exports
2018-03-20 11:53:21 -07:00
Scott Nonnenberg
e583434366
Refactor: Move Backup under window.Signal
2018-03-20 11:53:19 -07:00
Scott Nonnenberg
186268a1b1
Remove strange eslint-generated triple-parens
2018-03-20 11:52:42 -07:00
Scott Nonnenberg
81e94c5aa3
Refactor backup.js to use async/await
2018-03-20 11:52:42 -07:00
Scott Nonnenberg
c01b343bd4
Code formatting updates for backup.js
2018-03-20 11:52:42 -07:00
Daniel Gasienica
8636ef3f18
Merge pull request #2153 from signalapp/ios-theme-conversation-panel-position
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iOS Theme: Ensure first message is not cut off
2018-03-20 14:50:52 -04:00
Daniel Gasienica
696b23a3e0
Ensure first message is not cut off in iOS theme
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Without this, the user couldn’t scroll all the way up and the first message was
cut off as panel extended below header.
2018-03-20 14:31:43 -04:00
Daniel Gasienica
51d17a6dcb
Create IndexedDB index from schemaVersion to Message ( #2128 )
2018-03-19 19:47:26 -04:00
Daniel Gasienica
bde8436829
Remove idb dependency
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See f3c879a3b516645f908783a92c73bdfc143f20f2 for details.
2018-03-19 19:27:59 -04:00
Daniel Gasienica
c88381efe3
Use async / await to improve readability
2018-03-19 19:27:59 -04:00
Daniel Gasienica
2642844c27
Rewrite migration 17 without idb
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We ran into issues when doing async operations inside of an IndexedDB
`onupgradeneeded` handler. The errors were ‘The transaction is not active’ or
‘Transaction has finished’. The following documentation confirmed that
transactions are committed/terminated when control returns to the event loop:
Spec
- https://www.w3.org/TR/IndexedDB/#transaction-lifetime-concept
- https://www.w3.org/TR/IndexedDB/#upgrade-transaction-construct
Stack Overflow
- https://stackoverflow.com/a/11059085
- https://stackoverflow.com/a/27338944
Since the initial database migration is so critical, I decided to avoid `idb`
with promise support for IndexedDB for now, but will reconsider using it for
other tasks in the future to improve readability of IndexedDB code.
2018-03-19 19:27:59 -04:00
Daniel Gasienica
db2941cbb0
Measure duration of migration
2018-03-19 19:27:59 -04:00
Daniel Gasienica
a619d48fac
Update schema version history
2018-03-19 19:27:59 -04:00
Daniel Gasienica
0e20e8e2ea
Use Errors.toLogFormat
2018-03-19 19:27:59 -04:00
Daniel Gasienica
cd3aee962d
Upgrade message schema before sending
2018-03-19 19:27:59 -04:00
Daniel Gasienica
a5edbf8328
Initialize schema as first step in upgradeSchema
2018-03-19 19:27:59 -04:00
Daniel Gasienica
5d927b73e6
Use while loop for IDB cursor iteration
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Previously, I messily combined promises and callbacks because I thought we
were affected by the microtask issue:
https://github.com/gasi/idb#iteratecursor--iteratekeycursor
ESLint’s `more/no-then` encouraged me to revisit this and it works as expected.
2018-03-19 19:27:59 -04:00
Daniel Gasienica
a76a6098c4
Simplify log statement
2018-03-19 19:27:59 -04:00
Daniel Gasienica
dbdf6fd880
Run version 17 migration upon startup
2018-03-19 19:27:59 -04:00
Daniel Gasienica
ac31dcbd75
Expose Signal.Migrations namespace
2018-03-19 19:27:59 -04:00
Daniel Gasienica
182e6ffe10
Add version 17 migration
2018-03-19 19:27:59 -04:00
Daniel Gasienica
752c8f97e6
🎨 Format ternaries
2018-03-19 19:27:59 -04:00
