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bb85e2ab2c
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1429 Commits

Author SHA1 Message Date
Roeland Jago Douma
bb85e2ab2c
Reuse existing EncryptedFile 
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2018-01-23 11:36:15 +01:00
Roeland Jago Douma
33beb7aade
Don't generate values after we use them 
* Pregerenate IV
* Pregenerate key
* Pregenerate filename

TODO:
  - Reuse existing file entries and update (we might need logic in the
  metadatahandling to do this properly).
 2018-01-22 15:24:54 +01:00
Tomaz Canabrava
cae6bbc853 [CSE] Start the download process 2018-01-22 14:08:32 +01:00
Tomaz Canabrava
cf2fa2ea35 [CSE] Get the tag of the encrypted file to feed the metadata 
Also, change the logging cattegory
 2018-01-21 21:59:19 +01:00
Tomaz Canabrava
5d6817e165 [CSE] Save the tag while encrypting. 2018-01-21 21:49:24 +01:00
Tomaz Canabrava
261cedce3f [CSE] Do not quit if encryption fails 
It's much more reasonable to return failure and handle it.
 2018-01-21 21:40:53 +01:00
Tomaz Canabrava
2d872f2a8d [CSE] Add missing files 2018-01-21 21:26:05 +01:00
Tomaz Canabrava
009562da1e [CSE] Remove lambas with lambdas 
It's hard to reason with lambdas with lambdas, so transform
them into actuall signal / slot calls.
 2018-01-21 21:25:06 +01:00
Tomaz Canabrava
d5a76ea70d [CSE] Remove the DecryptionJob 
Transform it into an Static function - it was blocking anyway
and this way it's easier to transform it into a thread in the
future.
 2018-01-21 21:24:02 +01:00
Tomaz Canabrava
4a2d0ab9e9 [CSE] Move code to display minemonic out of the libsync 
The libsync should not contain Qt Widget related code.
 2018-01-21 19:50:40 +01:00
Roeland Jago Douma
6d613fb4d5
Quick and dirty way of showing the mnemonic for now 
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2018-01-18 22:10:55 +01:00
Roeland Jago Douma
5722d29e42
Double encode the metadatakeys 
This is required by a misunderstanding of the RFC.
You need to resetup your test user.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2018-01-15 11:26:06 +01:00
Daniel Nicoletti
a7ee1a95a6 Download and decrypt file if parent folder is marked as encrypted 2018-01-08 21:08:31 +01:00
Daniel Nicoletti
3abbbab6a0 Faster way to detecting CSE capability 2018-01-08 21:08:31 +01:00
Daniel Nicoletti
e2c895e61f Fix encrypted file location on the server 2017-12-29 17:28:35 +01:00
Daniel Nicoletti
ca92c46970 Add category logging to PropagateUploadEncrypted 2017-12-29 17:28:35 +01:00
Daniel Nicoletti
50916bcda5 Mark ClientSideEncryption::isFolderEncrypted() as const 2017-12-29 17:28:35 +01:00
Daniel Nicoletti
fdc96d3a4f Fix deprecated use of QUrl::setQueryItems() 2017-12-29 17:28:35 +01:00
Daniel Nicoletti
e06e04ee93 Fix parsing list of encrypted folders 2017-12-29 17:28:35 +01:00
Daniel Nicoletti
a63d34f870 Prepend "nextcloud" for all logging categories 
Thus making easier to exclude logging from kio, qt
and only enable "nextcloud.*"
 2017-12-28 17:33:10 -02:00
Tomaz Canabrava
efc039863b [CSE] Tons of debugs. 2017-12-24 17:08:04 +01:00
Tomaz Canabrava
da9f1c412d [CSE] Remove debug 2017-12-24 16:36:57 +01:00
Tomaz Canabrava
06c34ed617 [CSE] Assorted fixes 
- Unlock the folder even on error
- Use the correct name of the file for upload
 2017-12-24 16:30:39 +01:00
Tomaz Canabrava
60ef722b60 [CSE] Update the metadata when a file is being uploaded. 2017-12-22 23:05:39 +01:00
Tomaz Canabrava
e70bf44aaf [CSE] Fix the generation of the data for the update Metadata 2017-12-22 22:39:45 +01:00
Tomaz Canabrava
124a7253a4 [CSE] Create job to Update Metadata 2017-12-22 22:02:16 +01:00
Roeland Jago Douma
65dfc47ac7
Set public key once certificate is retrieved 
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-21 10:20:03 +01:00
Roeland Jago Douma
0dc7831336
Key is already base64 decoded 
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-21 09:49:31 +01:00
Tomaz Canabrava
b72113a53d [CSE] Prepare the beginning of the upload. 
I still need to send the metadata.
 2017-12-21 00:35:23 +01:00
Tomaz Canabrava
df5fd3fbe6 [CSE] More debug output, fix input file path 2017-12-21 00:00:27 +01:00
Tomaz Canabrava
7be5f0a736 [CSE] Update the finished signal 2017-12-20 23:36:49 +01:00
Tomaz Canabrava
d87648c99a [CSE] Use the metadata as pointer. 2017-12-20 23:30:51 +01:00
Tomaz Canabrava
25d58ccd58 Revert "Store metadata keys as keys" 
This commit broke decryption.

This reverts commit b9f094cd94.
 2017-12-20 23:16:42 +01:00
Tomaz Canabrava
dd0528037d [CSE] Generate a random name for the temporary file 2017-12-20 23:09:28 +01:00
Tomaz Canabrava
7e83f0591b [CSE] Create the Encrypted File on Disk 2017-12-20 22:32:38 +01:00
Tomaz Canabrava
3760b86e07 [CSE] Mobe fileEncryption to a static function 
and I'll move all of those to a namespace latter.
 2017-12-20 22:28:01 +01:00
Tomaz Canabrava
20198c5c7b Merge branch 'clientSideEncryptionV3' of github.com:nextcloud/client into clientSideEncryptionV3 2017-12-20 22:11:46 +01:00
Roeland Jago Douma
3c301a8282
Add missing FolderMetadata functions 
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-20 22:08:57 +01:00
Roeland Jago Douma
74bc9213c5
Generate encrypted metadata on the fly 
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-20 22:04:26 +01:00
Tomaz Canabrava
679bb1f18e [CSE] Expose EncryptionHelper 2017-12-20 21:33:25 +01:00
Tomaz Canabrava
14b18b146d Merge branch 'clientSideEncryptionV3' of github.com:nextcloud/client into clientSideEncryptionV3 2017-12-20 21:29:54 +01:00
Roeland Jago Douma
5e23ca9658
FolderMetaData: store metadataKeys in a QMap 
* This allows us to pick the right key for files

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-20 21:25:27 +01:00
Roeland Jago Douma
b9f094cd94
Store metadata keys as keys 
Don't store them base64 encoded. But store them directly useable
 2017-12-20 21:17:41 +01:00
Roeland Jago Douma
c35b57cfba
Parse the files in the metadata 
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-20 20:49:16 +01:00
Tomaz Canabrava
1e899f4172 [CSE] Do not create QPointer from raw pointers 2017-12-20 20:00:59 +01:00
Tomaz Canabrava
0347cf4e9e [CSE] Store the sharing keys in memory 2017-12-20 19:40:58 +01:00
Roeland Jago Douma
fc73ad7476
Salt should not be hardcoded 
We append the salt (just like the IV) to the ciphertext of the private
key. This means we also have to split it off properly.

This breaks compartibility with currently stored keys on your server.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-20 16:07:33 +01:00
Roeland Jago Douma
b924ad7282
Lower mnemonic when generating password 
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-20 15:41:38 +01:00
Roeland Jago Douma
4551bbe0e0
Forget key + cert + mnemonic on account removal 
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-20 15:35:23 +01:00
Roeland Jago Douma
a48a3e0acc
Cleanup old functions 
Those functions had no use anymore since we store the key and cert in
the keychain. Removed them so we don't use them by accident.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
 2017-12-20 13:41:13 +01:00