android_system_sepolicy/private/incident_helper.te
Yi Jin 76238cd4ef Allow incidentd to read LAST_KMSG only for userdebug builds
Bug: 73354384
Test: manual
Change-Id: Iaaeded69c287eae757aaf68dc18bc5a0c53b94e6
2018-03-30 10:15:24 -07:00

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typeattribute incident_helper coredomain;
type incident_helper_exec, exec_type, file_type;
# switch to incident_helper domain for incident_helper command
domain_auto_trans(incidentd, incident_helper_exec, incident_helper)
# use pipe to transmit data from/to incidentd/incident_helper for parsing
allow incident_helper { shell incident incidentd }:fd use;
allow incident_helper { shell incident incidentd }:fifo_file { getattr read write };
allow incident_helper incidentd:unix_stream_socket { read write };
# only allow incidentd and shell to call incident_helper
neverallow { domain -incidentd -incident_helper -shell } incident_helper_exec:file { execute execute_no_trans };