684 lines
16 KiB
Plaintext
684 lines
16 KiB
Plaintext
## <summary>Policy controlling access to storage devices</summary>
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########################################
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## <summary>
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## Allow the caller to get the attributes of fixed disk
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## device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_getattr_fixed_disk_dev',`
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gen_require(`
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type fixed_disk_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 fixed_disk_device_t:blk_file getattr;
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')
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########################################
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## <summary>
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## Do not audit attempts made by the caller to get
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## the attributes of fixed disk device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_getattr_fixed_disk_dev',`
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gen_require(`
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type fixed_disk_device_t;
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')
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dontaudit $1 fixed_disk_device_t:blk_file getattr;
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')
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########################################
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## <summary>
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## Allow the caller to set the attributes of fixed disk
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## device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_setattr_fixed_disk_dev',`
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gen_require(`
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type fixed_disk_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 fixed_disk_device_t:blk_file setattr;
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')
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########################################
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## <summary>
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## Do not audit attempts made by the caller to set
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## the attributes of fixed disk device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_setattr_fixed_disk_dev',`
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gen_require(`
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type fixed_disk_device_t;
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')
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dontaudit $1 fixed_disk_device_t:blk_file setattr;
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')
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########################################
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## <summary>
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## Allow the caller to directly read from a fixed disk.
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## This is extremly dangerous as it can bypass the
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## SELinux protections for filesystem objects, and
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## should only be used by trusted domains.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_raw_read_fixed_disk',`
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gen_require(`
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attribute fixed_disk_raw_read;
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type fixed_disk_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 fixed_disk_device_t:blk_file r_file_perms;
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typeattribute $1 fixed_disk_raw_read;
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')
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########################################
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## <summary>
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## Do not audit attempts made by the caller to read
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## fixed disk device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_read_fixed_disk',`
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gen_require(`
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type fixed_disk_device_t;
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')
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dontaudit $1 fixed_disk_device_t:blk_file { getattr ioctl read };
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')
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########################################
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## <summary>
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## Allow the caller to directly write to a fixed disk.
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## This is extremly dangerous as it can bypass the
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## SELinux protections for filesystem objects, and
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## should only be used by trusted domains.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_raw_write_fixed_disk',`
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gen_require(`
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attribute fixed_disk_raw_write;
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type fixed_disk_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 fixed_disk_device_t:blk_file { getattr write append ioctl };
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typeattribute $1 fixed_disk_raw_write;
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')
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########################################
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## <summary>
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## Do not audit attempts made by the caller to write
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## fixed disk device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_write_fixed_disk',`
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gen_require(`
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type fixed_disk_device_t;
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')
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dontaudit $1 fixed_disk_device_t:blk_file { write append ioctl };
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')
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########################################
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## <summary>
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## Create block devices in /dev with the fixed disk type.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_create_fixed_disk',`
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gen_require(`
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attribute fixed_disk_raw_read, fixed_disk_raw_write;
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type fixed_disk_device_t;
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')
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allow $1 fixed_disk_device_t:blk_file create_file_perms;
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dev_filetrans_dev($1,fixed_disk_device_t,blk_file)
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typeattribute $1 fixed_disk_raw_read, fixed_disk_raw_write;
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')
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########################################
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## <summary>
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## Create, read, write, and delete fixed disk device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_manage_fixed_disk',`
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gen_require(`
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attribute fixed_disk_raw_read, fixed_disk_raw_write;
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type fixed_disk_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 fixed_disk_device_t:blk_file create_file_perms;
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typeattribute $1 fixed_disk_raw_read, fixed_disk_raw_write;
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')
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########################################
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## <summary>
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## Create fixed disk device nodes on a tmpfs filesystem.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_create_fixed_disk_tmpfs',`
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gen_require(`
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attribute fixed_disk_raw_read, fixed_disk_raw_write;
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type fixed_disk_device_t;
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')
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allow $1 fixed_disk_device_t:blk_file create_file_perms;
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fs_filetrans_tmpfs($1,fixed_disk_device_t,blk_file)
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typeattribute $1 fixed_disk_raw_read, fixed_disk_raw_write;
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')
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########################################
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## <summary>
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## Relabel fixed disk device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_relabel_fixed_disk',`
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gen_require(`
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type fixed_disk_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 fixed_disk_device_t:blk_file { relabelfrom relabelto };
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')
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########################################
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## <summary>
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## Enable a fixed disk device as swap space
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_swapon_fixed_disk',`
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gen_require(`
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type fixed_disk_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 fixed_disk_device_t:blk_file { getattr swapon };
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')
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########################################
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## <summary>
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## Allow the caller to get the attributes of
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## the generic SCSI interface device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_getattr_scsi_generic_dev',`
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gen_require(`
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type scsi_generic_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 scsi_generic_device_t:chr_file getattr;
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')
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########################################
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## <summary>
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## Allow the caller to set the attributes of
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## the generic SCSI interface device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_setattr_scsi_generic_dev',`
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gen_require(`
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type scsi_generic_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 scsi_generic_device_t:chr_file setattr;
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')
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########################################
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## <summary>
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## Allow the caller to directly read, in a
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## generic fashion, from any SCSI device.
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## This is extremly dangerous as it can bypass the
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## SELinux protections for filesystem objects, and
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## should only be used by trusted domains.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_read_scsi_generic',`
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gen_require(`
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attribute scsi_generic_read;
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type scsi_generic_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 scsi_generic_device_t:chr_file r_file_perms;
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typeattribute $1 scsi_generic_read;
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')
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########################################
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## <summary>
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## Allow the caller to directly write, in a
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## generic fashion, from any SCSI device.
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## This is extremly dangerous as it can bypass the
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## SELinux protections for filesystem objects, and
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## should only be used by trusted domains.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_write_scsi_generic',`
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gen_require(`
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attribute scsi_generic_write;
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type scsi_generic_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 scsi_generic_device_t:chr_file { getattr write ioctl };
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typeattribute $1 scsi_generic_write;
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')
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########################################
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## <summary>
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## Set attributes of the device nodes
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## for the SCSI generic inerface.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_setattr_scsi_generic_dev_dev',`
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gen_require(`
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type scsi_generic_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 scsi_generic_device_t:chr_file setattr;
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')
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########################################
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## <summary>
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## Do not audit attempts to read or write
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## SCSI generic device interfaces.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_rw_scsi_generic',`
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gen_require(`
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type scsi_generic_device_t;
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')
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dontaudit $1 scsi_generic_device_t:chr_file rw_file_perms;
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')
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########################################
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## <summary>
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## Allow the caller to get the attributes of removable
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## devices device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_getattr_removable_dev',`
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gen_require(`
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type removable_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 removable_device_t:blk_file getattr;
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')
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########################################
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## <summary>
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## Do not audit attempts made by the caller to get
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## the attributes of removable devices device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_getattr_removable_dev',`
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gen_require(`
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type removable_device_t;
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')
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dontaudit $1 removable_device_t:blk_file getattr;
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')
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########################################
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## <summary>
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## Do not audit attempts made by the caller to read
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## removable devices device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_read_removable_device',`
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gen_require(`
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type removable_device_t;
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')
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dontaudit $1 removable_device_t:blk_file { getattr ioctl read };
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')
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########################################
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## <summary>
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## Allow the caller to set the attributes of removable
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## devices device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_setattr_removable_dev',`
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gen_require(`
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type removable_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 removable_device_t:blk_file setattr;
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')
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########################################
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## <summary>
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## Do not audit attempts made by the caller to set
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## the attributes of removable devices device nodes.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_setattr_removable_dev',`
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gen_require(`
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type removable_device_t;
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')
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dontaudit $1 removable_device_t:blk_file setattr;
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')
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########################################
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## <summary>
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## Allow the caller to directly read from
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## a removable device.
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## This is extremly dangerous as it can bypass the
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## SELinux protections for filesystem objects, and
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## should only be used by trusted domains.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_raw_read_removable_device',`
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gen_require(`
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type removable_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 removable_device_t:blk_file r_file_perms;
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')
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########################################
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## <summary>
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## Do not audit attempts to directly read removable devices.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_raw_read_removable_device',`
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gen_require(`
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type removable_device_t;
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')
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dontaudit $1 removable_device_t:blk_file r_file_perms;
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')
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########################################
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## <summary>
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## Allow the caller to directly write to
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## a removable device.
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## This is extremly dangerous as it can bypass the
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## SELinux protections for filesystem objects, and
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## should only be used by trusted domains.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
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## </summary>
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## </param>
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#
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interface(`storage_raw_write_removable_device',`
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gen_require(`
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type removable_device_t;
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')
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dev_list_all_dev_nodes($1)
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allow $1 removable_device_t:blk_file { getattr write ioctl };
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')
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########################################
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## <summary>
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## Do not audit attempts to directly write removable devices.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`storage_dontaudit_raw_write_removable_device',`
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gen_require(`
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type removable_device_t;
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')
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dontaudit $1 removable_device_t:blk_file { write append ioctl };
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')
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########################################
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## <summary>
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## Allow the caller to directly read
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## a tape device.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process performing this action.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`storage_read_tape',`
|
|
gen_require(`
|
|
type tape_device_t;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 tape_device_t:chr_file r_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow the caller to directly read
|
|
## a tape device.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## The type of the process performing this action.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`storage_write_tape',`
|
|
gen_require(`
|
|
type tape_device_t;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 tape_device_t:chr_file { getattr write ioctl };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow the caller to get the attributes
|
|
## of device nodes of tape devices.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## The type of the process performing this action.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`storage_getattr_tape_dev',`
|
|
gen_require(`
|
|
type tape_device_t;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 tape_device_t:chr_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow the caller to set the attributes
|
|
## of device nodes of tape devices.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## The type of the process performing this action.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`storage_setattr_tape_dev',`
|
|
gen_require(`
|
|
type tape_device_t;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 tape_device_t:chr_file setattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Unconfined access to storage devices.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`storage_unconfined',`
|
|
gen_require(`
|
|
type fixed_disk_device_t, removable_device_t;
|
|
type scsi_generic_device_t, tape_device_t;
|
|
attribute fixed_disk_raw_read, fixed_disk_raw_write;
|
|
attribute scsi_generic_read, scsi_generic_write;
|
|
')
|
|
|
|
allow $1 { fixed_disk_device_t removable_device_t }:blk_file *;
|
|
allow $1 { scsi_generic_device_t tape_device_t }:chr_file *;
|
|
|
|
typeattribute $1 fixed_disk_raw_read, fixed_disk_raw_write;
|
|
typeattribute $1 scsi_generic_read, scsi_generic_write;
|
|
')
|