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Bug: 295394788
Test: make checkbuild
Change-Id: I538720d4de2dcc038b417048209782ff605b7e30
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Incident reports are getting bigger as we add more sections. Add an
option (-z, default off) to zip incident report.
Bug: 150160547
Test: atest incidentd_test
Test: adb shell incident -z -p EXPLICIT | gunzip | ./out/soong/host/linux-x86/bin/aprotoc --decode=android.os.IncidentProto --proto_path=./ --proto_path=external/protobuf/src frameworks/base/core/proto/android/os/incident.proto
Change-Id: I7c8ff1d91df842c200462ee29f15feae68e62739
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`incident` may exit too early, which leads to data lost. This commit
fixes it.
Bug: 144821874
Test: atest com.android.server.cts.IncidentdTest
Change-Id: Ib73118cb690a8247049b5685ed0b227dad63f752
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FileDescriptor type in AIDL was translated into const unique_fd& in C++.
Now, it is unique_fd, i.e. passed by value, to make it easier to keep it
beyond the scope of the call.
Bug: 144943748
Test: m
Change-Id: I2b87761401361f9cf96cdda070f26e70a5c6c935
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Instead of just relying on the regular iteration through the system
services inside dumpstate, add another API to IIncidentManager
dedicated for dumpstate.
- It is only callable by dumpstate() (check the calling uid)
- It has the same behavior as the current call inside dump()
Advantages:
- More explicit function name, right next to takeIncidentReport will
make it easier to keep them in sync.
- Nobody else can call it, make security easier.
- If dumpstate calls it explicitly, it can skip the 10 second timeout
- The regular dump() call should provide debugging data about
incidentd itself, for example timestamps for the most recent N
incident reports taken and the current state of the work directory,
allowing us to debug incidentd itself.
Bug: 137493082
Test: Manually trigger a bug report, and verify
/proto/incident_log.proto in the zip file.
Change-Id: I19139c765b53ede63d3beb3ea3ac40ada1aba42d
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Bug: 132890298
Test: adb shell incident asdfadfasdfadf doesn't crash
Change-Id: I74226960e8e2643df3491cd9dff8e9acc639e24f
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Bug: 132890298
Test: incident_report -t -r "\"Hello Joe\"" 3000
Change-Id: Ic7a2523d7e87ba88019c5ac9b23ff35387fbc498
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- The buffer size increased, and the CTS test that checked that
was triggering.
- Privacy filtering wasn't working for the stack trace sections
- The incident command was not handling the default arguments correctly
- The throttler was throttling streaming reports, which made the
test flaky.
Bug: 126253679
Test: atest CtsIncidentHostTestCases
Change-Id: I342cd7d0421ea8c22b7796fc99e779f21855af73
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Test: bit incident_test:* GtsIncidentManagerTestCases:*
Bug: 123543706
Change-Id: I9f671dd5d8b2ad139f952a23e575c2be16120459
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Test: manual
Change-Id: I3f0845ea32b46f1a028f8b6d3d4180a90a47beb5
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The incident request args sets privacy spec. Strip action is optimized
to run once for each type of spec and ready for flush multiple times.
Incident command is updated to take -p option to specify privacy spec.
Bug: 64687253
Test: unit tests written, manually run incident command to test as well
Change-Id: I6753df117f76dc1a5f4d2152baa3fbbf56b490e4
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Bug: 64371071
Test: tested manually using native test
Change-Id: Ic7671041981d9a722ef00ce6c50cdb12b3e5414d
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0) Implements a skeleton of incident_helper
1) Implements FileSection class which calls incident_helper to parse
file content to protobuf
2) Adds Kernel Wake Sources to incident.proto and makes it parsed by
FileSection
3) Adds basic gtests to test FdBuffer, io_utils, FileSection
implementation
Bug: 62923266
Bug: 62926061
Test: manual - push incidentd, incident_helper and incident to my device
and verify kernel wakeup sources file is able to be parsed.
Change-Id: I2aa6b6158d962ce70e6fa6c8a9c42213a45ff41c
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There are a few major pieces here:
incidentd
---------
This daemon (started by init) runs and accepts incoming requests to take
incident reports. When prompted, it calls into various system services
and fills in an IncidentProto data structure, and then writes the report
into dropbox.
The next steps for incidentd:
- Security review of SELinux policies. These will be a subset of
the dumpstate permissions. Until this is done, incidentd is
not started at boot time.
incident
--------
This shell command calls into incidentd, and can initiate an incident
report and either capture the output or leave for dropbox.
incident_report
---------------
This host side tool can call adb shell with the correct parameters
and also format the incident report as text. This formatting code
was left of the device on purpose. Right now it's pretty small, but
as the number of fields increases, the metadata and code to do the
formatting will start to grow.
The incident_report command also contains a workaround to let it
work before incidentd is turned on by default. Right now, it is
implemented to call adb shell dumpsys <service> --proto directly,
whereas in the future it will go through the full incidentd flow.
incident_section_gen
--------------------
A build-time tool that generates a stripped down set of information
about the fields that are available.
libincident
-----------
This library contains the code to connect to incidentd, and the
meta proto definitions that are used by the framework protos.
The basics are here now, but they are not fully fleshed out yet.
The privacy.proto file contains annotations that can go in the
proto file that we will later use to filter which fields are
uploaded, and which are used by local sources. For example, a
device in a test lab is safe to upload much much more information
than a real user. These will share the same mechanism, but the
user's output will be filtered according to these annotations.
frameworks/core/proto
---------------------
These .proto files contain the definitions of the system's
output. There is one master android.os.IncidentProto file that
is the top level of an incident report, but some other services
(notification, fingerprint, batterystats, etc) will have others
that are used directly by the logging mechanism.
Other files which are shared by several of the services also go
here, such as ComponentName, Locale, Configuration, etc. There
will be many more.
There is also a first iplementation of a dump method handling
--proto in the fingerprint service.
IncidentManager
---------------
The java API to trigger an incident report.
Test: Not written yet
Change-Id: I59568b115ac7fcf73af70c946c95752bf33ae67f
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