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e205458be0
Summary: This PR is the result of the discussion in a previous PR (#5348) after we determined account_policy_data was the wrong place for the column. Add `is_hidden` column to the users and groups tables in macOS. `is_hidden` is populated by looking for the `dsAttrTypeNative:IsHidden` attribute in the OpenDirectory record for the user/group if the value is `1`, `True`, or `Yes` is_hidden is 1. If the value is anything else it's set to 0. Invalid values have the same affect as the attribute not existing at all. The `dsAttrTypeNative:IsHidden` attribute controls whether a user account is is visible in the preferences panel similar to having a uid < 500. One test failed when running buck test: ``` ====STANDARD OUT==== tests/integration/tables/helper.cpp:159: Failure Value of: boost::get<CustomCheckerType>(validator)(value) Actual: false Expected: true Custom validator of the column "mask" with value "" failed ``` This also fails when I ran the test on the current experimental branch as well. Important to note I had to remove the optimization on both the user and group tables that just called `getpwnam` if the query specified the `uid` or `gid` since the struct returned doesn't contain the `IsHidden` attribute. I'm not sure if or how much this will affect performance since I wasn't able to get the profiling to work with the new version (very likely I'm just doing it incorrectly). Pull Request resolved: https://github.com/facebook/osquery/pull/5368 Differential Revision: D13862375 Pulled By: akindyakov fbshipit-source-id: 1fec88a6ba71884f7e611e1d96ea00630c5be655
27 lines
1.1 KiB
Plaintext
27 lines
1.1 KiB
Plaintext
table_name("users")
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description("Local user accounts (including domain accounts that have logged on locally (Windows)).")
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schema([
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Column("uid", BIGINT, "User ID", index=True),
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Column("gid", BIGINT, "Group ID (unsigned)"),
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Column("uid_signed", BIGINT, "User ID as int64 signed (Apple)"),
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Column("gid_signed", BIGINT, "Default group ID as int64 signed (Apple)"),
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Column("username", TEXT, "Username", additional=True),
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Column("description", TEXT, "Optional user description"),
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Column("directory", TEXT, "User's home directory"),
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Column("shell", TEXT, "User's configured default shell"),
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Column("uuid", TEXT, "User's UUID (Apple) or SID (Windows)"),
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])
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extended_schema(WINDOWS, [
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Column("type", TEXT, "Whether the account is roaming (domain), local, or a system profile"),
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])
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extended_schema(DARWIN, [
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Column("is_hidden", INTEGER, "IsHidden attribute set in OpenDirectory")
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])
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implementation("users@genUsers")
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examples([
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"select * from users where uid = 1000",
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"select * from users where username = 'root'",
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"select count(*) from users u, user_groups ug where u.uid = ug.uid",
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])
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