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110 lines
5.3 KiB
110 lines
5.3 KiB
# Input selectors: |
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# isSystemServer (boolean) |
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# isEphemeralApp (boolean) |
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# isV2App (boolean) |
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# isOwner (boolean) |
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# user (string) |
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# seinfo (string) |
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# name (string) |
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# path (string) |
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# isPrivApp (boolean) |
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# minTargetSdkVersion (unsigned integer) |
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# isSystemServer=true can only be used once. |
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# An unspecified isSystemServer defaults to false. |
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# isEphemeralApp=true will match apps marked by PackageManager as Ephemeral |
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# isV2App=true will match apps in the v2 app sandbox. |
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# isOwner=true will only match for the owner/primary user. |
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# isOwner=false will only match for secondary users. |
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# If unspecified, the entry can match either case. |
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# An unspecified string selector will match any value. |
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# A user string selector that ends in * will perform a prefix match. |
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# user=_app will match any regular app UID. |
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# user=_isolated will match any isolated service UID. |
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# isPrivApp=true will only match for applications preinstalled in |
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# /system/priv-app. |
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# minTargetSdkVersion will match applications with a targetSdkVersion |
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# greater than or equal to the specified value. If unspecified, |
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# it has a default value of 0. |
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# All specified input selectors in an entry must match (i.e. logical AND). |
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# Matching is case-insensitive. |
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# |
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# Precedence rules (see external/selinux/libselinux/src/android/android.c seapp_context_cmp()): |
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# (1) isSystemServer=true before isSystemServer=false. |
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# (2) Specified isEphemeralApp= before unspecified isEphemeralApp= boolean. |
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# (3) Specified isV2App= before unspecified isV2App= boolean. |
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# (4) Specified isOwner= before unspecified isOwner= boolean. |
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# (5) Specified user= string before unspecified user= string. |
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# (6) Fixed user= string before user= prefix (i.e. ending in *). |
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# (7) Longer user= prefix before shorter user= prefix. |
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# (8) Specified seinfo= string before unspecified seinfo= string. |
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# ':' character is reserved and may not be used. |
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# (9) Specified name= string before unspecified name= string. |
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# (10) Specified path= string before unspecified path= string. |
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# (11) Specified isPrivApp= before unspecified isPrivApp= boolean. |
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# (12) Higher value of minTargetSdkVersion= before lower value of minTargetSdkVersion= |
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# integer. Note that minTargetSdkVersion= defaults to 0 if unspecified. |
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# |
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# Outputs: |
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# domain (string) |
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# type (string) |
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# levelFrom (string; one of none, all, app, or user) |
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# level (string) |
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# Only entries that specify domain= will be used for app process labeling. |
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# Only entries that specify type= will be used for app directory labeling. |
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# levelFrom=user is only supported for _app or _isolated UIDs. |
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# levelFrom=app or levelFrom=all is only supported for _app UIDs. |
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# level may be used to specify a fixed level for any UID. |
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# |
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# |
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# Neverallow Assertions |
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# Additional compile time assertion checks can be added as well. The assertion |
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# rules are lines beginning with the keyword neverallow. Full support for PCRE |
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# regular expressions exists on all input and output selectors. Neverallow |
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# rules are never output to the built seapp_contexts file. Like all keywords, |
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# neverallows are case-insensitive. A neverallow is asserted when all key value |
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# inputs are matched on a key value rule line. |
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# |
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# only the system server can be in system_server domain |
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neverallow isSystemServer=false domain=system_server |
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neverallow isSystemServer="" domain=system_server |
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# system domains should never be assigned outside of system uid |
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neverallow user=((?!system).)* domain=system_app |
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neverallow user=((?!system).)* type=system_app_data_file |
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# anything with a non-known uid with a specified name should have a specified seinfo |
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neverallow user=_app name=.* seinfo="" |
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neverallow user=_app name=.* seinfo=default |
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# neverallow shared relro to any other domain |
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# and neverallow any other uid into shared_relro |
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neverallow user=shared_relro domain=((?!shared_relro).)* |
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neverallow user=((?!shared_relro).)* domain=shared_relro |
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# neverallow non-isolated uids into isolated_app domain |
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# and vice versa |
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neverallow user=_isolated domain=((?!isolated_app).)* |
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neverallow user=((?!_isolated).)* domain=isolated_app |
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# uid shell should always be in shell domain, however non-shell |
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# uid's can be in shell domain |
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neverallow user=shell domain=((?!shell).)* |
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# Ephemeral Apps must run in the ephemeral_app domain |
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neverallow isEphemeralApp=true domain=((?!ephemeral_app).)* |
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isSystemServer=true domain=system_server |
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user=system seinfo=platform domain=system_app type=system_app_data_file |
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user=bluetooth seinfo=platform domain=bluetooth type=bluetooth_data_file |
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user=nfc seinfo=platform domain=nfc type=nfc_data_file |
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user=radio seinfo=platform domain=radio type=radio_data_file |
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user=shared_relro domain=shared_relro |
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user=shell seinfo=platform domain=shell type=shell_data_file |
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user=_isolated domain=isolated_app levelFrom=user |
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user=_app seinfo=media domain=mediaprovider name=android.process.media type=app_data_file levelFrom=user |
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user=_app seinfo=platform domain=platform_app type=app_data_file levelFrom=user |
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user=_app isV2App=true isEphemeralApp=true domain=ephemeral_app type=app_data_file levelFrom=user |
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user=_app isPrivApp=true domain=priv_app type=app_data_file levelFrom=user |
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user=_app minTargetSdkVersion=26 domain=untrusted_app type=app_data_file levelFrom=user |
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user=_app domain=untrusted_app_25 type=app_data_file levelFrom=user
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