diff --git a/app.te b/app.te index 7364d24513c09bd29c187530c065a1dd10ae51f9..dc99f1fc6d685fddfb82502b0b880e644d302d9e 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 c155b12b741cd0fd5a1b47215bb05f434957fd99..ff9b525d63bae60b55c598f50afdd71a5844f79f 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 21da4ef616808b2fbb906b698847344fd50f1bf3..0aca8b0f8474c57194ea46d712666f69f1fc0d2a 100644 --- a/untrusted_app.te +++ b/untrusted_app.te @@ -80,9 +80,6 @@ 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.