diff --git a/app.te b/app.te index 48aebbf0a00cf09661cff0e2bb99063367a4c02c..fef3c3a95aaa8793e38a0bd88ca03bdbefc9ea30 100644 --- a/app.te +++ b/app.te @@ -205,6 +205,9 @@ use_keystore({ appdomain -isolated_app }) allow appdomain console_device:chr_file { read write }; +# only allow unprivileged socket ioctl commands +allowxperm { appdomain -bluetooth } self:{ rawip_socket tcp_socket udp_socket } ioctl unpriv_sock_ioctls; + ### ### CTS-specific rules ### diff --git a/isolated_app.te b/isolated_app.te index 1e40a7f57911a2f8f3f32d0fd712f1466f3d3438..6b9450a40d8bd835aee146e43da34e86c97eb7d5 100644 --- a/isolated_app.te +++ b/isolated_app.te @@ -18,9 +18,6 @@ allow isolated_app app_data_file:file { read write getattr lock }; allow isolated_app activity_service:service_manager find; allow isolated_app display_service:service_manager find; -# only allow unprivileged socket ioctl commands -allowxperm isolated_app self:{ rawip_socket tcp_socket udp_socket } ioctl unpriv_sock_ioctls; - # Google Breakpad (crash reporter for Chrome) relies on ptrace # functionality. Without the ability to ptrace, the crash reporter # tool is broken. diff --git a/priv_app.te b/priv_app.te index 4a25787ab3f7163baec048c75d7da12555ef82e6..27551d0dc513494c9736d9aa89eddf34ac7339af 100644 --- a/priv_app.te +++ b/priv_app.te @@ -77,6 +77,9 @@ allow priv_app fuse_device:chr_file { read write }; allow priv_app sysfs_zram:dir search; allow priv_app sysfs_zram:file r_file_perms; +# access the mac address +allowxperm priv_app self:udp_socket ioctl SIOCGIFHWADDR; + ### ### neverallow rules ### diff --git a/untrusted_app.te b/untrusted_app.te index 9e418731c2a0c7a9dd65dfcfa42c8ec0bdfc8912..3f9d39cedd7f488031b3db66146610137aa70190 100644 --- a/untrusted_app.te +++ b/untrusted_app.te @@ -87,9 +87,6 @@ allow untrusted_app radio_service:service_manager find; allow untrusted_app surfaceflinger_service:service_manager find; allow untrusted_app app_api_service:service_manager find; -# only allow unprivileged socket ioctl commands -allowxperm untrusted_app self:{ rawip_socket tcp_socket udp_socket } ioctl unpriv_sock_ioctls; - # Allow GMS core to access perfprofd output, which is stored # in /data/misc/perfprofd/. GMS core will need to list all # data stored in that directory to process them one by one.