20d2ca6bd9
change device node to get modem dump info add permission to read mddb MTK-Commit-Id: 461f3252135aa29a2bf88c43ddf23eea7c235f10 Change-Id: Id8da2ece58aad29d1ed66ecbc34a6a9f96634b55 CR-Id: ALPS04153997 Feature: Modem Log Tool
119 lines
4.6 KiB
Plaintext
119 lines
4.6 KiB
Plaintext
#allow emdlogger to set property
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allow emdlogger debug_prop:property_service set;
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allow emdlogger persist_mtklog_prop:property_service set;
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allow emdlogger system_radio_prop:property_service set;
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# ccci device for internal modem
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allow emdlogger ccci_device:chr_file { rw_file_perms };
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# eemcs device for external modem
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allow emdlogger eemcs_device:chr_file { rw_file_perms };
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# C2K project SDIO device for external modem ttySDIO2 control port, ttySDIO8 log port
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allow emdlogger ttySDIO_device:chr_file { rw_file_perms };
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# C2K project modem device for external modem vmodem start/stop/ioctl modem
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allow emdlogger vmodem_device:chr_file { rw_file_perms };
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# usb device ttyGSx for modem logger usb logging
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allow emdlogger ttyGS_device:chr_file { rw_file_perms};
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# for modem logging sdcard access
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allow emdlogger sdcard_type:dir { create_dir_perms };
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allow emdlogger sdcard_type:file { create_file_perms };
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# modem logger access on /data/mdlog
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allow emdlogger mdlog_data_file:dir { create_dir_perms relabelto };
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allow emdlogger mdlog_data_file:fifo_file { create_file_perms };
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allow emdlogger mdlog_data_file:file { create_file_perms };
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allow emdlogger system_data_file:dir { create_dir_perms relabelfrom};
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# modem logger control port access /dev/ttyC1
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allow emdlogger mdlog_device:chr_file { rw_file_perms};
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#modem logger SD logging in factory mode
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allow emdlogger vfat:dir create_dir_perms;
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allow emdlogger vfat:file create_file_perms;
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#modem logger permission in storage in android M version
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allow emdlogger mnt_user_file:dir search;
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allow emdlogger mnt_user_file:lnk_file read;
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allow emdlogger storage_file:lnk_file read;
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#permission for storage link access in vzw Project
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allow emdlogger mnt_media_rw_file:dir search;
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#permission for use SELinux API
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#avc: denied { read } for pid=576 comm="emdlogger1" name="selinux_version" dev="rootfs"
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allow emdlogger rootfs:file r_file_perms;
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#permission for storage access storage
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allow emdlogger storage_file:dir { create_dir_perms };
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allow emdlogger tmpfs:lnk_file read;
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allow emdlogger storage_file:file { create_file_perms };
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#permission for read boot mode
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#avc: denied { open } path="/sys/devices/virtual/BOOT/BOOT/boot/boot_mode" dev="sysfs"
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allow emdlogger sysfs_boot_mode:file { read open };
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# Allow read to sys/kernel/ccci/* files
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allow emdlogger sysfs_ccci:dir search;
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allow emdlogger sysfs_ccci:file r_file_perms;
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allow emdlogger sysfs_mdinfo:file r_file_perms;
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allow emdlogger sysfs_mdinfo:dir search;
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# Allow read avc: denied { read } for name="mddb" dev="mmcblk0p25" ino=681
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# scontext=u:r:emdlogger:s0 tcontext=u:object_r:system_file:s0 tclass=dir permissive=0
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allow emdlogger system_file:dir read;
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# purpose: allow emdlogger to access storage in N version
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allow emdlogger media_rw_data_file:file { create_file_perms };
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allow emdlogger media_rw_data_file:dir { create_dir_perms };
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#avc: denied { connectto } for path=006165653A72747464 scontext=u:r:emdlogger:s0
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#tcontext=u:object_r:aee_aed_socket:s0 tclass=unix_stream_socket permissive=0
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#security issue control
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allow emdlogger aee_aed:unix_stream_socket connectto;
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# For dynamic CCB buffer feature
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#avc: denied { read write } for name="lk_env" dev="proc" ino=4026532192
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#scontext=u:r:emdlogger:s0 tcontext=u:object_r:proc_lk_env:s0 tclass=file permissive=0
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#avc: denied { read } for name="mmcblk0p3" dev="tmpfs" ino=8493 scontext=u:r:emdlogger:s0
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# tcontext=u:object_r:para_block_device:s0 tclass=blk_file permissive=0
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allow emdlogger para_block_device:blk_file { read open write };
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allow emdlogger proc_lk_env:file { read write ioctl open };
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#Android O for created file in data
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file_type_auto_trans(emdlogger, system_data_file, mdlog_data_file)
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## purpose: avc: denied { read } for name="plat_file_contexts"
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allow emdlogger file_contexts_file:file { read getattr open };
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allow emdlogger block_device:dir search;
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allow emdlogger md_block_device:blk_file { read open };
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allow emdlogger self:capability { chown };
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# purpose: allow emdlogger to access persist.meta.connecttype
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get_prop(emdlogger, meta_connecttype_prop);
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# purpose: allow emdlogger to create socket
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allow emdlogger port:tcp_socket { name_connect name_bind };
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allow emdlogger emdlogger:tcp_socket { create connect setopt bind };
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allow emdlogger emdlogger:tcp_socket { bind setopt listen accept read write };
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allow emdlogger node:tcp_socket node_bind;
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# Android P migration
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set_prop(emdlogger, persist_mtklog_prop)
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set_prop(emdlogger, vendor_mdl_prop)
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set_prop(emdlogger, vendor_mdl_start_prop)
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set_prop(emdlogger, debug_mdlogger_prop)
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get_prop(emdlogger, vendor_usb_prop)
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set_prop(emdlogger, persist_mdlog_prop)
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set_prop(emdlogger, vendor_mdl_pulllog_prop)
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set_prop(emdlogger, exported_system_radio_prop)
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