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Author SHA1 Message Date
Alexey Polyudov
8c63536ded gatekeeperd: protect from invalid data passed by HAL 
Bug: 31349112
Change-Id: I6c0656f85e44054147f8795c98baab7a98f575b9
Signed-off-by: Alexey Polyudov <apolyudov@google.com>
 2016-12-21 14:55:29 +00:00
Martijn Coenen
0fd19760a1 Move gatekeeperd to system-background cpuset. 
Bug: 24949295
Change-Id: I3c68bf1c604f0e8eb8155a4615802847a9a8604d
 2016-04-15 14:29:40 +02:00
Elliott Hughes
ef119a14b8 Merge "Track rename of base/ to android-base/." am: 912ed3d8ca am: e2a9563be1 
am: 3608ee5e90

* commit '3608ee5e903689ea7c433587be664649689816e1':
  Track rename of base/ to android-base/.
 2015-12-07 23:59:44 +00:00
Elliott Hughes
4f71319df0 Track rename of base/ to android-base/. 
Change-Id: Idf9444fece4aa89c93e15640de59a91f6e758ccf
 2015-12-04 22:00:26 -08:00
Andres Morales
70309ff8c7 [gatekeeperd] copy uid to local before passing to u_map 
The compiler will issue the unaligned access instuctions
when reading from a packed struct. Since 'find' takes a
reference, if we pass the field directly it is removed
from its packed context and may be unreadable.

Read the field out directly from the packed struct and pass
in aligned to u_map to fix.

Bug: 22367550
Change-Id: Ia3b639c7518154ff5a2b7c233b752e154eab9aad
(cherry picked from commit 6e83dc4d325d68b568c841d3e88fda2a93e00663)
 2015-11-05 11:09:21 -08:00
Tom Cherry
d2a600eb35 update bundled rc files to their contents from rootdir/init.rc 
Bug 23186545

Change-Id: Ieb03ba89db2dee0365ae346295207ddfd29bd2b7
(cherry picked from commit 297991b324)
 2015-08-21 21:54:42 +00:00
Tom Cherry
297991b324 update bundled rc files to their contents from rootdir/init.rc 
Bug 23186545

Change-Id: Ieb03ba89db2dee0365ae346295207ddfd29bd2b7
 2015-08-21 12:39:01 -07:00
Andres Morales
82b4d4bc63 am dec7201e: am fe1b4627: am 19f223f3: Merge "[gatekeeperd] Check parent profile for SID lookups" into mnc-dev 
* commit 'dec7201e59f7eec1dae5ca5b3c6fae11d3e22242':
  [gatekeeperd] Check parent profile for SID lookups
 2015-08-06 22:54:45 +00:00
Andres Morales
1cf7d259e8 [gatekeeperd] Check parent profile for SID lookups 
Bug: 22257554
Change-Id: I1a363729b449a2bc8594b48dada719fd79da7036
 2015-08-05 10:32:13 -07:00
Andres Morales
17aa7571f9 [gatekeeperd] fix other unaligned mem access 
Initially tested with the wrong (mnc) toolchain
which just hid the error entirely. Now tested with
master toolchain so this should be the last instance.

Bug: 22367550
Change-Id: I0e785918b1a9f4a8af80dc96b794737fcfd12367
 2015-07-10 13:56:02 -07:00
Andres Morales
0e761b8c39 am 07f0aef8: am a5c8358a: am 787c3764: Merge "[gatekeeperd] fix use of uninitialized memory" into mnc-dev 
* commit '07f0aef8b98aea677e2f97589a6866903ed540ef':
  [gatekeeperd] fix use of uninitialized memory
 2015-07-10 18:27:49 +00:00
Andres Morales
5767a723bb am beb4fa62: am b8fb72e0: am 0b0435ea: [gatekeeperd] fix file descriptor leak 
* commit 'beb4fa627b8da911a2d61d5e51b8df6af6c76c74':
  [gatekeeperd] fix file descriptor leak
 2015-07-10 18:05:33 +00:00
Andres Morales
787c3764d3 Merge "[gatekeeperd] fix use of uninitialized memory" into mnc-dev 2015-07-10 17:20:31 +00:00
Andres Morales
0b0435ea87 [gatekeeperd] fix file descriptor leak 
Bug: 22403703
Change-Id: I65da3b3b3f85db035d79277344beb5460cb025f2
 2015-07-10 09:47:09 -07:00
Andres Morales
3439f41abf [gatekeeperd] copy uid to local before passing to u_map 
The compiler will issue the unaligned access instuctions
when reading from a packed struct. Since 'find' takes a
reference, if we pass the field directly it is removed
from its packed context and may be unreadable.

Read the field out directly from the packed struct and pass
in aligned to u_map to fix.

Bug: 22367550
Change-Id: Ia3b639c7518154ff5a2b7c233b752e154eab9aad
 2015-07-09 23:26:44 +00:00
Andres Morales
fef908e5a5 [gatekeeperd] fix use of uninitialized memory 
Bug: 22319772
Change-Id: I3cb83389f11e54867aca132de48a3f6407b7eaf3
 2015-07-08 20:33:36 +00:00
Andres Morales
b15e63602d am d3b8b72e: am 9a53bb0f: Merge "[gatekeeperd] fix issue with SW->HW upgrades" into mnc-dev 
* commit 'd3b8b72ec9cbaf202053f0281c33a8da432222ca':
  [gatekeeperd] fix issue with SW->HW upgrades
 2015-06-25 16:10:35 +00:00
Andres Morales
9a53bb0f80 Merge "[gatekeeperd] fix issue with SW->HW upgrades" into mnc-dev 2015-06-25 15:43:02 +00:00
Andres Morales
7f6dcf6576 [gatekeeperd] fix issue with SW->HW upgrades 
If the handle version is 0, there's no hardware_backed flag
meaning hardware backed handles will be attempted against
the soft impl. Ensure we don't try to read from hardware_backed
unless the version is > 0.

Bug: 21090356
Change-Id: I65f009c55538ea3c20eb486b580eb11ce93934fc
 2015-06-24 18:40:24 -07:00
Dan Albert
262be42687 Merge "Add missing include. Clang build fix." into mnc-dev 2015-06-24 21:41:13 +00:00
Andres Morales
db100ff076 am 7f270fa8: am 3c2086da: [gatekeeperd] clear state and mark on cold boot 
* commit '7f270fa8a18c86b8d5451dfcd8936c79115440ef':
  [gatekeeperd] clear state and mark on cold boot
 2015-06-24 18:52:51 +00:00
Andres Morales
3c2086dabd [gatekeeperd] clear state and mark on cold boot 
required to initialize state by certain HAL impls

Bug: 22011857
Change-Id: Ibb01a799da983e1a930aae946c331b23f571861d
 2015-06-24 10:22:45 -07:00
Andres Morales
991680bf60 am 343d7082: am b2856ddb: Merge "[gatekeeperd] invalidate stale password cache" into mnc-dev 
* commit '343d708234636d505653d4ed1c9104463db76bab':
  [gatekeeperd] invalidate stale password cache
 2015-06-23 22:21:15 +00:00
Andres Morales
9ea9a06b06 [gatekeeperd] invalidate stale password cache 
password may change offline, invalidate the cache if it is
stale

Bug: 22019187
Change-Id: I2aaae978c8bd4629a0f93df3778d8679ae9b53d5
 2015-06-23 11:29:57 -07:00
Andres Morales
0fdae23b53 am 1e8a4588: am 835d96ea: [gatekeeperd] handle upgrades from software version to HAL 
* commit '1e8a4588346bfaf1bb8f2c909e95669e29bd0d6e':
  [gatekeeperd] handle upgrades from software version to HAL
 2015-06-22 21:56:41 +00:00
Andres Morales
835d96eae5 [gatekeeperd] handle upgrades from software version to HAL 
Certain devices, like Shamu, are currently running an interim
software-only gatekeeper. When the HAL for those devices is merged,
we need to handle upgrading to the HAL smoothly.

Bug: 21090356
Change-Id: I5352bc547a43671a08249eae532e8b3ce6b90087
 2015-06-22 13:12:41 -07:00
Andres Morales
c5b8743ff6 am b58866fb: am c7ab1e81: [gatekeeperd] add fast path for SW password verification 
* commit 'b58866fbec93d6469f578c668a037738eefe5759':
  [gatekeeperd] add fast path for SW password verification
 2015-06-22 20:08:51 +00:00
Andres Morales
c7ab1e8177 [gatekeeperd] add fast path for SW password verification 
Bug: 21445004
Change-Id: I5e36ddbefaf1fa8de8623858fd785ac8fb651a4f
 2015-06-22 12:05:57 -07:00
Dan Albert
8f7f0f88a3 Add missing include. Clang build fix. 
Change-Id: I74bed4f27e34c6bbf904058c14e124d8f5d35d82
 2015-06-10 17:34:58 -07:00
Dan Albert
460f6b1f11 Add missing arpa/inet.h include for ntohl. 
Clang build fix. Not sure why this is happening with gcc.

Change-Id: Ic3e192e31ba8d1d78dab83a6af13e82d261e5938
 2015-06-09 20:10:19 -07:00
Andres Morales
b8216007c6 Merge "[gatekeeperd] track gk failure record changes" into mnc-dev 2015-06-04 01:27:34 +00:00
Andres Morales
e1f827fc1f [gatekeeperd] track gk failure record changes 
Bug:21118563
Change-Id: Ia726dc4db6ec5c6a1e8e08a689ec82568ff1e5aa
 2015-06-03 18:24:36 -07:00
Andres Morales
531e3e83c2 [gatekeeperd] verify a password after enrolling successfully 
Bug: 20918106
Change-Id: Ia3cb6d1375d9ee2a6e543ee97d37b7c4f0459447
 2015-06-02 10:43:21 -07:00
Andres Morales
ae242929da [gatekeeperd] return brute-force throttling information 
Bug: 21118563
Change-Id: I13c6a44f61668be8b4c1fde8c84dcfebab84517c
 2015-05-27 07:45:22 -07:00
Andres Morales
33dfdc7bbc Move SoftGateKeeper into gatekeeperd 
Allows for easy determination of whether there's a
hardware module in place. Permits tighter coupling of
software implementation with upper-level stack.

Bug:21090356
Change-Id: I275b57cd976c233c43c476c5869c5a4b29fbc175
 2015-05-14 12:58:13 -07:00
Andres Morales
dcb3fbdaa4 Make clear SID delete the file 
This allows us to recover in situations where we manage
to clear the SID in GateKeeper but fail to remove the
password in LockSettingsService.

Change-Id: Ib64ead137632f9615745a414c90a9b66b847134f
 2015-04-17 09:01:41 -07:00
Andres Morales
7c9c3bc9c2 Implement clear SID API 
Change-Id: I4ada55674edff32d3e39d460070e03abbf847359
 2015-04-16 15:57:17 -07:00
Andres Morales
6a49c2fa43 Implement SID API 
Change-Id: Id11632a6b4b9cab6f08f97026dd65fdf49a46491
 2015-04-16 13:17:54 -07:00
Andres Morales
2ae8b4c28f Use proper NO_ERROR checking KS return value 
It's a bit weird that KS defines NO_ERROR outside a
namespace like the Android binder lib, but assigns
it the value 1 instead of 0.

Change-Id: I5aedfd495f2f3bdff7eb1b4ba0f75d335dfe12d9
 2015-04-13 09:20:09 -07:00
Andres Morales
c828ae8776 Update verify API to return auth token blob 
Change-Id: I853e61815458b54fb3b2f29e12a147b3b9aa3788
 2015-04-11 18:29:04 -07:00
Andres Morales
851b57c1f8 Add challenge to verify call 
required for enrolling secondary auth form factors

Change-Id: Ia3e1d47f988bca1bb1a0e713c000886e60b4e839
 2015-04-10 19:56:07 -07:00
Andres Morales
2d08dce0be GateKeeper proxy service 
Until we have SELinux support for gating access
to individual TEE services, we will proxy TEE requests
to GateKeeper via this daemon.

Change-Id: Ifa316b75f75bff79bdae613a112c8c3c2e7189a8
 2015-04-08 15:20:22 -07:00