1. 25 Jul, 2014 1 commit
    • Nick Kralevich's avatar
      Resync lmp-dev-plus-aosp with master · d065f048
      Nick Kralevich authored
      A DO NOT MERGE change merged from lmp-dev to lmp-dev-plus-aosp.
      This is expected, but it's causing unnecessary merge conflicts
      when handling AOSP contributions.
      
      Resolve those conflicts.
      
      This is essentially a revert of bf696327
      for lmp-dev-plus-aosp only.
      
      Change-Id: Icc66def7113ab45176ae015f659cb442d53bce5c
      d065f048
  2. 18 Jul, 2014 3 commits
  3. 15 Jul, 2014 1 commit
    • Riley Spahn's avatar
      Add access control for each service_manager action. · 344fc109
      Riley Spahn authored
      Add SELinux MAC for the service manager actions list
      and find. Add the list and find verbs to the
      service_manager class. Add policy requirements for
      service_manager to enforce policies to binder_use
      macro.
      
      (cherry picked from commit b8511e0d)
      
      Change-Id: I980d4a8acf6a0c6e99a3a7905961eb5564b1be15
      344fc109
  4. 14 Jul, 2014 1 commit
    • Riley Spahn's avatar
      Add access control for each service_manager action. · b8511e0d
      Riley Spahn authored
      Add SELinux MAC for the service manager actions list
      and find. Add the list and find verbs to the
      service_manager class. Add policy requirements for
      service_manager to enforce policies to binder_use
      macro.
      
      Change-Id: I224b1c6a6e21e3cdeb23badfc35c82a37558f964
      b8511e0d
  5. 23 Jun, 2014 1 commit
    • Stephen Smalley's avatar
      Align SELinux property policy with init property_perms. · fee49159
      Stephen Smalley authored
      
      Introduce a net_radio_prop type for net. properties that can be
      set by radio or system.
      Introduce a system_radio_prop type for sys. properties that can be
      set by radio or system.
      Introduce a dhcp_prop type for properties that can be set by dhcp or system.
      Drop the rild_prop vs radio_prop distinction; this was an early
      experiment to see if we could separate properties settable by rild
      versus other radio UID processes but it did not pan out.
      
      Remove the ability to set properties from unconfineddomain.
      Allow init to set any property.  Allow recovery to set ctl_default_prop
      to restart adbd.
      
      Change-Id: I5ccafcb31ec4004dfefcec8718907f6b6f3e0dfd
      Signed-off-by: default avatarStephen Smalley <sds@tycho.nsa.gov>
      fee49159
  6. 12 Jun, 2014 1 commit
    • Riley Spahn's avatar
      Add SELinux rules for service_manager. · f90c41f6
      Riley Spahn authored
      Add a service_mananger class with the verb add.
      Add a type that groups the services for each of the
      processes that is allowed to start services in service.te
      and an attribute for all services controlled by the service
      manager. Add the service_contexts file which maps service
      name to target label.
      
      Bug: 12909011
      Change-Id: I017032a50bc90c57b536e80b972118016d340c7d
      f90c41f6
  7. 21 Jan, 2014 1 commit
    • Nick Kralevich's avatar
      Address bug report denials. · 2e7a301f
      Nick Kralevich authored
      Triggering a bug report via
      Settings > Developer Options > Take bug report
      generates a number of denials.
      
      Two bugs here:
      
      1) According to the "allowed" list in
      frameworks/native/cmds/servicemanager/service_manager.c ,
      media apps, nfc, radio, and apps with system/root UIDs can register
      as a binder service. However, they were not placed into the
      binder_service domain. Fix them.
      
      2) The bugreport mechanism queries all the services and java
      programs and asks them to write to a shell owned file. Grant the
      corresponding SELinux capability.
      
      Addresses the following denials:
      
      <5>[  149.342181] type=1400 audit(1389419775.872:17): avc:  denied  { write } for  pid=4023 comm="dumpsys" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:keystore:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  149.371844] type=1400 audit(1389419775.902:18): avc:  denied  { write } for  pid=4023 comm="dumpsys" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:healthd:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  149.980161] type=1400 audit(1389419776.512:22): avc:  denied  { write } for  pid=4023 comm="dumpsys" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:drmserver:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  150.095066] type=1400 audit(1389419776.622:23): avc:  denied  { write } for  pid=1514 comm="Binder_C" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:system_app:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  150.096748] type=1400 audit(1389419776.632:24): avc:  denied  { getattr } for  pid=3178 comm="Binder_3" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:system_app:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  150.097090] type=1400 audit(1389419776.632:25): avc:  denied  { write } for  pid=1514 comm="Binder_C" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:untrusted_app:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  154.545583] type=1400 audit(1389419781.072:43): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:media_app:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  156.000877] type=1400 audit(1389419782.532:44): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:radio:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  156.022567] type=1400 audit(1389419782.552:45): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:radio:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  156.043463] type=1400 audit(1389419782.572:46): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:nfc:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      <5>[  156.062550] type=1400 audit(1389419782.592:47): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:radio:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
      
      Change-Id: I365d530c38ce176617e48b620c05c4aae01324d3
      2e7a301f
  8. 06 Dec, 2013 1 commit
  9. 23 Oct, 2013 1 commit
  10. 21 Oct, 2013 1 commit
    • Nick Kralevich's avatar
      Move unconfined domains out of permissive mode. · 353c72e3
      Nick Kralevich authored
      This change removes the permissive line from unconfined
      domains. Unconfined domains can do (mostly) anything, so moving
      these domains into enforcing should be a no-op.
      
      The following domains were deliberately NOT changed:
      1) kernel
      2) init
      
      In the future, this gives us the ability to tighten up the
      rules in unconfined, and have those tightened rules actually
      work.
      
      When we're ready to tighten up the rules for these domains,
      we can:
      
      1) Remove unconfined_domain and re-add the permissive line.
      2) Submit the domain in permissive but NOT unconfined.
      3) Remove the permissive line
      4) Wait a few days and submit the no-permissive change.
      
      For instance, if we were ready to do this for adb, we'd identify
      a list of possible rules which allow adbd to work, re-add
      the permissive line, and then upload those changes to AOSP.
      After sufficient testing, we'd then move adb to enforcing.
      We'd repeat this for each domain until everything is enforcing
      and out of unconfined.
      
      Change-Id: If674190de3262969322fb2e93d9a0e734f8b9245
      353c72e3
  11. 20 May, 2013 1 commit
    • repo sync's avatar
      Make all domains unconfined. · 77d4731e
      repo sync authored
      This prevents denials from being generated by the base policy.
      Over time, these rules will be incrementally tightened to improve
      security.
      
      Change-Id: I4be1c987a5d69ac784a56d42fc2c9063c402de11
      77d4731e
  12. 15 May, 2013 1 commit
  13. 04 Apr, 2012 1 commit
    • Stephen Smalley's avatar
      Add policy for property service. · 124720a6
      Stephen Smalley authored
      New property_contexts file for property selabel backend.
      New property.te file with property type declarations.
      New property_service security class and set permission.
      Allow rules for setting properties.
      124720a6
  14. 04 Jan, 2012 1 commit