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4e479682332558bdb46669577daced94ba897cef
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90 Commits

Author SHA1 Message Date
Egor Duda
4e47968233 Separate options type for FileStorage, remove hardcoded constants 2022-06-05 22:40:59 +03:00
Egor Duda
c0299c3225 No need for specific feature, use std instead 2022-06-05 22:40:32 +03:00
Egor Duda
f2cb2f72e7 Use StorageError::CustomError for implementations-specific (I/O) errors 2022-06-05 22:39:13 +03:00
Egor Duda
1cf7373bfe With new Storage API there's no need to double-buffer file data 
read_slice(...) can return Cow::Owned buffer to the caller
 2022-06-05 15:16:49 +03:00
Egor Duda
db26f6125b Implement file-backed persistent storage 
This allows running ctap2 authenticator application on non-embedded host OS
to implement virtual FIDO2 authenticator for QEMU
 2022-06-05 15:08:52 +03:00
Julien Cretin
0f368f0b48 Add justification for Cow usage 2022-06-03 17:03:06 +02:00
Julien Cretin
f57126634b Allow read_slice to return a Vec 2022-06-03 11:16:43 +02:00
Julien Cretin
dc00b94ee8 Remove steal_storage 2022-03-07 19:43:58 +01:00
Julien Cretin
8a2e99960f Reduce maximum fuzz input size 
The fuzzer timed out (60s) on a 17k input. On my machine it runs for 12s and 7s
after truncation to 10k.
 2022-02-28 12:39:08 +01:00
Julien Cretin
d085d54878 Update test 2021-10-04 12:24:15 +02:00
Julien Cretin
af3bee64a5 Introduce window size to fix hidden entries 2021-10-04 12:24:15 +02:00
Julien Cretin
9dc5286633 Revert "Continue compacting until content fits window during compaction" 
This reverts commit 67fa8bee0b.
 2021-10-04 12:24:15 +02:00
Julien Cretin
daa16d948f Add test 2021-10-04 12:24:15 +02:00
Julien Cretin
67fa8bee0b Continue compacting until content fits window during compaction 
Also increase the virtual window size.
 2021-09-27 13:59:29 +02:00
Julien Cretin
a3965eac2d Also debug the model besides the storage 2021-09-27 13:59:29 +02:00
Julien Cretin
fbca34b1d1 Add test 2021-09-27 13:59:29 +02:00
Julien Cretin
cbbb4b3e08 Reduce the store fuzzer input length 2021-08-30 11:41:14 +02:00
Julien Cretin
ed28941a6d Decrease maximum input size for store fuzzing 
We currently have around 12% inputs timing out (was around 27% before the 100k
limit).
 2021-08-13 22:15:50 +02:00
Julien Cretin
3d4b652e12 Increase the max data len from 10k to 100k 2021-08-05 15:08:53 +02:00
Julien Cretin
445c1c6edd Explicitly limit the fuzzer input length 
This is to avoid timeouts in oss-fuzz.
 2021-08-05 15:08:53 +02:00
Julien Cretin
b3b652aa53 Stop using try_trait 
It is too much instable.
 2021-06-09 13:51:04 +02:00
Julien Cretin
e32eb5358f Merge branch 'develop' into usize_32_or_std 2021-04-26 13:12:55 +02:00
Julien Cretin
6cb6538db6 Fix typography 2021-03-15 12:10:13 +01:00
Julien Cretin
3c7c5a4810 Update the documentation to use linking by name 
See https://doc.rust-lang.org/stable/rustdoc/linking-to-items-by-name.html
 2021-03-13 13:16:57 +01:00
kaczmarczyck
18f391d48f Merge branch 'develop' into large-blobs 2021-01-25 19:27:45 +01:00
Fabian Kaczmarczyck
4f3c773b15 formats code, clippy 2021-01-25 18:17:14 +01:00
Julien Cretin
ae0156d287 Factor test tools between store and fragment 
Those need the driver to deal with the fact that the store is stateful. Those
tests can't be moved to the test suite because they use private functions.
 2021-01-25 17:30:50 +01:00
Julien Cretin
41a3f512c8 Remove useless check 2021-01-25 11:31:42 +01:00
Julien Cretin
f0c51950cb Add fragmentation support 2021-01-23 21:27:59 +01:00
Julien Cretin
8634e2ec24 Make StoreUpdate generic over the byte slice ownership 
This permits to call it without having to create a Vec<u8> when possible.
 2021-01-20 15:56:06 +01:00
Julien Cretin
a712d1476b Return error instead of debug assert 
With dirty storage we hit the assert. Returning an error permits to continue to
catch if the invariant is broken for normal operation while being able to
continue fuzzing with dirty storage.
 2021-01-18 16:41:03 +01:00
Julien Cretin
55038cc084 Add bound-test in addition to equality-test 2021-01-18 16:13:01 +01:00
Julien Cretin
1d576fdd31 Add unit-test for Store::entries 2020-12-14 21:06:12 +01:00
Julien Cretin
edcc206e9d Make store operations constant wrt flash operations 2020-12-10 18:41:32 +01:00
Julien Cretin
8800c3e906 Merge branch 'master' into no_ram_storage 2020-12-10 15:48:45 +01:00
Julien Cretin
19ebacec15 Do not use delay_map anymore 
This permits to avoid copies. Before we used to do one copy per storage
operation. Now we do one copy per store operation.
 2020-12-10 13:36:33 +01:00
Julien Cretin
4253854cf1 Remove ram_storage feature 
We don't need to build a production key without persistent storage. Tests and
fuzzing continue to use the std feature to use the RAM implementation (that does
sanity checks).
 2020-12-10 13:06:05 +01:00
Julien Cretin
a0e3048f82 Add debug helper for fuzzing 2020-11-30 11:30:49 +01:00
Julien Cretin
f548a35f01 Do not crash with dirty init 2020-11-30 10:29:18 +01:00
Julien Cretin
ed5a9e5b24 Apply review comments 2020-11-28 19:01:16 +01:00
Julien Cretin
9f04408433 Merge branch 'master' into v2_fuzz 2020-11-28 18:45:41 +01:00
Julien Cretin
29ee45de6c Do not crash in the driver for store errors 
We prefer to return those errors to the fuzzer which can then decide whether
they are expected or not (e.g. when starting from a dirty storage, the store is
expected to have errors).
 2020-11-24 11:31:54 +01:00
Julien Cretin
d23acb4f64 Make sure production store only builds with usize=u32 2020-11-20 15:55:56 +01:00
Julien Cretin
e842da0de7 Add store fuzzing 2020-11-19 11:27:50 +01:00
Julien Cretin
bbb73c77a8 Use width_lim instead of bucket_lim 2020-11-17 10:16:39 +01:00
Julien Cretin
fcc9484510 Add stats for fuzzing 2020-11-16 22:44:10 +01:00
Julien Cretin
de77d4fc0c Add histogram for fuzzing 2020-11-13 10:34:23 +01:00
Julien Cretin
1c2e450660 Improve documentation 2020-11-12 16:24:35 +01:00
Julien Cretin
db5b21a4ff Add more documentation 2020-11-12 10:54:23 +01:00
Julien Cretin
c6f9270be1 Update documentation 2020-11-11 17:52:33 +01:00