hadoop 1/10 -- unconfined

On 10/04/2010 02:18 PM, Christopher J. PeBenito wrote:
> On 10/04/10 13:15, Paul Nuzzi wrote:
>> On 10/01/2010 01:56 PM, Christopher J. PeBenito wrote:
>>> On 10/01/10 11:17, Paul Nuzzi wrote:
>>>> On 10/01/2010 08:02 AM, Dominick Grift wrote:
>>>>> On Thu, Sep 30, 2010 at 03:39:40PM -0400, Paul Nuzzi wrote:
>>>>>> I updated the patch based on recommendations from the mailing list.
>>>>>> All of hadoop's services are included in one module instead of
>>>>>> individual ones.  Unconfined and sysadm roles are given access to
>>>>>> hadoop and zookeeper client domain transitions. The services are started
>>>>>> using run_init.  Let me know what you think.
>>>>>
>>>>> Why do some hadoop domain need to manage generic tmp?
>>>>>
>>>>> files_manage_generic_tmp_dirs(zookeeper_t)
>>>>> files_manage_generic_tmp_dirs(hadoop_t)
>>>>> files_manage_generic_tmp_dirs(hadoop_$1_initrc_t)
>>>>> files_manage_generic_tmp_files(hadoop_$1_initrc_t)
>>>>> files_manage_generic_tmp_files(hadoop_$1_t)
>>>>> files_manage_generic_tmp_dirs(hadoop_$1_t)
>>>>
>>>> This has to be done for Java JMX to work.  All of the files are written to
>>>> /tmp/hsperfdata_(hadoop/zookeeper). /tmp/hsperfdata_ is labeled tmp_t while
>>>> all the files for each service are labeled with hadoop_*_tmp_t.  The first service
>>>> will end up owning the directory if it is not labeled tmp_t.
>>>
>>> The hsperfdata dir in /tmp certainly the bane of policy writers.  Based on a quick look through the policy, it looks like the only dir they create in /tmp is this hsperfdata dir.  I suggest you do something like
>>>
>>> files_tmp_filetrans(hadoop_t, hadoop_hsperfdata_t, dir)
>>> files_tmp_filetrans(zookeeper_t, hadoop_hsperfdata_t, dir)
>>>
>>> filetrans_pattern(hadoop_t, hadoop_hsperfdata_t, hadoop_tmp_t, file)
>>> filetrans_pattern(zookeeper_t, hadoop_hsperfdata_t, zookeeper_tmp_t, file)
>>>
>>
>> That looks like a better way to handle the tmp_t problem.
>>
>> I changed the patch with your comments.  Hopefully this will be one of the last updates.
>> Tested on a CDH3 cluster as a module without any problems.
>
> There are several little issues with style, but it'll be easier just to fix them when its committed.
>
> Other comments inline.
>

I did my best locking down the ports hadoop uses.  Unfortunately the services use high, randomized ports making
tcp_connect_generic_port a must have.  Hopefully one day hadoop will settle on static ports.  I added hadoop_datanode port 50010 since it is important to lock down that service.  I changed the patch based on the rest of the comments.

Signed-off-by: Paul Nuzzi <pjnuzzi@tycho.ncsc.mil>
This commit is contained in:
Paul Nuzzi 2010-10-05 15:59:29 -04:00 committed by Chris PeBenito
parent 3de55ab053
commit bc71a042d8
6 changed files with 806 additions and 0 deletions

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@ -105,6 +105,8 @@ network_port(giftd, tcp,1213,s0)
network_port(git, tcp,9418,s0, udp,9418,s0)
network_port(gopher, tcp,70,s0, udp,70,s0)
network_port(gpsd, tcp,2947,s0)
network_port(hadoop_datanode, tcp, 50010,s0)
network_port(hadoop_namenode, tcp, 8020,s0)
network_port(hddtemp, tcp,7634,s0)
network_port(howl, tcp,5335,s0, udp,5353,s0)
network_port(hplip, tcp,1782,s0, tcp,2207,s0, tcp,2208,s0, tcp, 8290,s0, tcp,50000,s0, tcp,50002,s0, tcp,8292,s0, tcp,9100,s0, tcp,9101,s0, tcp,9102,s0, tcp,9220,s0, tcp,9221,s0, tcp,9222,s0, tcp,9280,s0, tcp,9281,s0, tcp,9282,s0, tcp,9290,s0, tcp,9291,s0, tcp,9292,s0)
@ -211,6 +213,9 @@ network_port(xdmcp, udp,177,s0, tcp,177,s0)
network_port(xen, tcp,8002,s0)
network_port(xfs, tcp,7100,s0)
network_port(xserver, tcp,6000-6020,s0)
network_port(zookeeper_client, tcp, 2181,s0)
network_port(zookeeper_election, tcp, 3888,s0)
network_port(zookeeper_leader, tcp, 2888,s0)
network_port(zebra, tcp,2600-2604,s0, tcp,2606,s0, udp,2600-2604,s0, udp,2606,s0)
network_port(zope, tcp,8021,s0)

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@ -151,6 +151,10 @@ optional_policy(`
hostname_run(sysadm_t, sysadm_r)
')
optional_policy(`
hadoop_run(sysadm_t, sysadm_r)
')
optional_policy(`
# allow system administrator to use the ipsec script to look
# at things (e.g., ipsec auto --status)
@ -392,6 +396,10 @@ optional_policy(`
yam_run(sysadm_t, sysadm_r)
')
optional_policy(`
hadoop_zookeeper_run_client(sysadm_t, sysadm_r)
')
ifndef(`distro_redhat',`
optional_policy(`
auth_role(sysadm_r, sysadm_t)

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@ -0,0 +1,54 @@
/etc/hadoop.*(/.*)? gen_context(system_u:object_r:hadoop_etc_t,s0)
/etc/rc\.d/init\.d/hadoop-(.*)?-datanode -- gen_context(system_u:object_r:hadoop_datanode_initrc_exec_t,s0)
/etc/rc\.d/init\.d/hadoop-(.*)?-jobtracker -- gen_context(system_u:object_r:hadoop_jobtracker_initrc_exec_t,s0)
/etc/rc\.d/init\.d/hadoop-(.*)?-namenode -- gen_context(system_u:object_r:hadoop_namenode_initrc_exec_t,s0)
/etc/rc\.d/init\.d/hadoop-(.*)?-secondarynamenode -- gen_context(system_u:object_r:hadoop_secondarynamenode_initrc_exec_t,s0)
/etc/rc\.d/init\.d/hadoop-(.*)?-tasktracker -- gen_context(system_u:object_r:hadoop_tasktracker_initrc_exec_t,s0)
/etc/rc\.d/init\.d/hadoop-zookeeper -- gen_context(system_u:object_r:zookeeper_server_initrc_exec_t,s0)
/etc/init\.d/hadoop-datanode -- gen_context(system_u:object_r:hadoop_datanode_initrc_exec_t,s0)
/etc/init\.d/hadoop-jobtracker -- gen_context(system_u:object_r:hadoop_jobtracker_initrc_exec_t,s0)
/etc/init\.d/hadoop-namenode -- gen_context(system_u:object_r:hadoop_namenode_initrc_exec_t,s0)
/etc/init\.d/hadoop-secondarynamenode -- gen_context(system_u:object_r:hadoop_secondarynamenode_initrc_exec_t,s0)
/etc/init\.d/hadoop-tasktracker -- gen_context(system_u:object_r:hadoop_tasktracker_initrc_exec_t,s0)
/etc/init\.d/zookeeper -- gen_context(system_u:object_r:zookeeper_server_initrc_exec_t,s0)
/etc/zookeeper(/.*)? gen_context(system_u:object_r:zookeeper_etc_t,s0)
/etc/zookeeper\.dist(/.*)? gen_context(system_u:object_r:zookeeper_etc_t,s0)
/usr/lib/hadoop(.*)?/bin/hadoop -- gen_context(system_u:object_r:hadoop_exec_t,s0)
/usr/bin/zookeeper-client -- gen_context(system_u:object_r:zookeeper_exec_t,s0)
/usr/bin/zookeeper-server -- gen_context(system_u:object_r:zookeeper_server_exec_t,s0)
/var/zookeeper(/.*)? gen_context(system_u:object_r:zookeeper_server_var_t,s0)
/var/lib/zookeeper(/.*)? gen_context(system_u:object_r:zookeeper_server_var_t,s0)
/var/lib/hadoop(.*)? gen_context(system_u:object_r:hadoop_var_lib_t,s0)
/var/lib/hadoop(.*)?/cache/hadoop/dfs/data(/.*)? gen_context(system_u:object_r:hadoop_datanode_var_lib_t,s0)
/var/lib/hadoop(.*)?/cache/hadoop/dfs/name(/.*)? gen_context(system_u:object_r:hadoop_namenode_var_lib_t,s0)
/var/lib/hadoop(.*)?/cache/hadoop/dfs/namesecondary(/.*)? gen_context(system_u:object_r:hadoop_secondarynamenode_var_lib_t,s0)
/var/lib/hadoop(.*)?/cache/hadoop/mapred/local/jobTracker(/.*)? gen_context(system_u:object_r:hadoop_jobtracker_var_lib_t,s0)
/var/lib/hadoop(.*)?/cache/hadoop/mapred/local/taskTracker(/.*)? gen_context(system_u:object_r:hadoop_tasktracker_var_lib_t,s0)
/var/lock/subsys/hadoop-datanode -- gen_context(system_u:object_r:hadoop_datanode_lock_t,s0)
/var/lock/subsys/hadoop-namenode -- gen_context(system_u:object_r:hadoop_namenode_lock_t,s0)
/var/lock/subsys/hadoop-jobtracker -- gen_context(system_u:object_r:hadoop_jobtracker_lock_t,s0)
/var/lock/subsys/hadoop-tasktracker -- gen_context(system_u:object_r:hadoop_tasktracker_lock_t,s0)
/var/lock/subsys/hadoop-secondarynamenode -- gen_context(system_u:object_r:hadoop_secondarynamenode_lock_t,s0)
/var/log/hadoop(.*)? gen_context(system_u:object_r:hadoop_log_t,s0)
/var/log/hadoop(.*)?/hadoop-hadoop-datanode-(.*)? gen_context(system_u:object_r:hadoop_datanode_log_t,s0)
/var/log/hadoop(.*)?/hadoop-hadoop-jobtracker-(.*)? gen_context(system_u:object_r:hadoop_jobtracker_log_t,s0)
/var/log/hadoop(.*)?/hadoop-hadoop-namenode-(.*)? gen_context(system_u:object_r:hadoop_namenode_log_t,s0)
/var/log/hadoop(.*)?/hadoop-hadoop-secondarynamenode-(.*)? gen_context(system_u:object_r:hadoop_secondarynamenode_log_t,s0)
/var/log/hadoop(.*)?/hadoop-hadoop-tasktracker-(.*)? gen_context(system_u:object_r:hadoop_tasktracker_log_t,s0)
/var/log/hadoop(.*)?/history(/.*)? gen_context(system_u:object_r:hadoop_jobtracker_log_t,s0)
/var/log/zookeeper(/.*)? gen_context(system_u:object_r:zookeeper_log_t,s0)
/var/run/hadoop(.*)? -d gen_context(system_u:object_r:hadoop_var_run_t,s0)
/var/run/hadoop(.*)?/hadoop-hadoop-datanode\.pid -- gen_context(system_u:object_r:hadoop_datanode_initrc_var_run_t,s0)
/var/run/hadoop(.*)?/hadoop-hadoop-namenode\.pid -- gen_context(system_u:object_r:hadoop_namenode_initrc_var_run_t,s0)
/var/run/hadoop(.*)?/hadoop-hadoop-jobtracker\.pid -- gen_context(system_u:object_r:hadoop_jobtracker_initrc_var_run_t,s0)
/var/run/hadoop(.*)?/hadoop-hadoop-tasktracker\.pid -- gen_context(system_u:object_r:hadoop_tasktracker_initrc_var_run_t,s0)
/var/run/hadoop(.*)?/hadoop-hadoop-secondarynamenode\.pid -- gen_context(system_u:object_r:hadoop_secondarynamenode_initrc_var_run_t,s0)

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@ -0,0 +1,352 @@
## <summary>Software for reliable, scalable, distributed computing.</summary>
#######################################
## <summary>
## The template to define a hadoop domain.
## </summary>
## <param name="domain_prefix">
## <summary>
## Domain prefix to be used.
## </summary>
## </param>
#
template(`hadoop_domain_template',`
gen_require(`
attribute hadoop_domain;
type hadoop_log_t, hadoop_var_lib_t, hadoop_var_run_t;
type hadoop_exec_t, hadoop_hsperfdata_t;
')
########################################
#
# Shared declarations.
#
type hadoop_$1_t, hadoop_domain;
domain_type(hadoop_$1_t)
domain_entry_file(hadoop_$1_t, hadoop_exec_t)
type hadoop_$1_initrc_t;
type hadoop_$1_initrc_exec_t;
init_script_domain(hadoop_$1_initrc_t, hadoop_$1_initrc_exec_t)
role system_r types { hadoop_$1_initrc_t hadoop_$1_t };
type hadoop_$1_lock_t;
files_lock_file(hadoop_$1_lock_t)
files_lock_filetrans(hadoop_$1_initrc_t, hadoop_$1_lock_t, file)
type hadoop_$1_log_t;
logging_log_file(hadoop_$1_log_t)
filetrans_pattern(hadoop_$1_initrc_t, hadoop_log_t, hadoop_$1_log_t, {dir file})
filetrans_pattern(hadoop_$1_t, hadoop_log_t, hadoop_$1_log_t, {dir file})
type hadoop_$1_var_lib_t;
files_type(hadoop_$1_var_lib_t)
filetrans_pattern(hadoop_$1_t, hadoop_var_lib_t, hadoop_$1_var_lib_t, file)
type hadoop_$1_initrc_var_run_t;
files_pid_file(hadoop_$1_initrc_var_run_t)
filetrans_pattern(hadoop_$1_initrc_t, hadoop_var_run_t, hadoop_$1_initrc_var_run_t, file)
type hadoop_$1_tmp_t;
files_tmp_file(hadoop_$1_tmp_t)
files_tmp_filetrans(hadoop_$1_t, hadoop_hsperfdata_t, dir)
filetrans_pattern(hadoop_$1_t, hadoop_hsperfdata_t, hadoop_$1_tmp_t, file)
####################################
#
# Shared hadoop_$1 initrc policy.
#
allow hadoop_$1_initrc_t hadoop_$1_t:process { signal signull };
allow hadoop_$1_initrc_t self:capability { setuid setgid };
allow hadoop_$1_initrc_t self:fifo_file rw_fifo_file_perms;
allow hadoop_$1_initrc_t self:process setsched;
consoletype_exec(hadoop_$1_initrc_t)
corecmd_exec_bin(hadoop_$1_initrc_t)
corecmd_exec_shell(hadoop_$1_initrc_t)
domtrans_pattern(hadoop_$1_initrc_t, hadoop_exec_t, hadoop_$1_t)
dontaudit hadoop_$1_initrc_t self:capability sys_tty_config;
files_read_etc_files(hadoop_$1_initrc_t)
files_read_usr_files(hadoop_$1_initrc_t)
files_search_pids(hadoop_$1_initrc_t)
files_search_locks(hadoop_$1_initrc_t)
fs_getattr_xattr_fs(hadoop_$1_initrc_t)
hadoop_exec_config_files(hadoop_$1_initrc_t)
init_rw_utmp(hadoop_$1_initrc_t)
init_use_script_ptys(hadoop_$1_initrc_t)
kernel_read_kernel_sysctls(hadoop_$1_initrc_t)
kernel_read_sysctl(hadoop_$1_initrc_t)
kernel_read_system_state(hadoop_$1_initrc_t)
logging_send_syslog_msg(hadoop_$1_initrc_t)
logging_send_audit_msgs(hadoop_$1_initrc_t)
logging_search_logs(hadoop_$1_initrc_t)
manage_files_pattern(hadoop_$1_initrc_t, hadoop_$1_lock_t, hadoop_$1_lock_t)
manage_files_pattern(hadoop_$1_initrc_t, hadoop_$1_initrc_var_run_t, hadoop_$1_initrc_var_run_t)
manage_files_pattern(hadoop_$1_initrc_t, hadoop_$1_log_t, hadoop_$1_log_t)
manage_dirs_pattern(hadoop_$1_initrc_t, hadoop_var_run_t, hadoop_var_run_t)
manage_files_pattern(hadoop_$1_initrc_t, hadoop_var_run_t, hadoop_var_run_t)
miscfiles_read_localization(hadoop_$1_initrc_t)
optional_policy(`
nscd_socket_use(hadoop_$1_initrc_t)
')
term_use_generic_ptys(hadoop_$1_initrc_t)
userdom_dontaudit_search_user_home_dirs(hadoop_$1_initrc_t)
####################################
#
# Shared hadoop_$1 policy.
#
allow hadoop_$1_t hadoop_domain:process signull;
allow hadoop_$1_t self:fifo_file rw_fifo_file_perms;
allow hadoop_$1_t self:process execmem;
allow hadoop_$1_t hadoop_var_run_t:dir getattr;
corecmd_exec_bin(hadoop_$1_t)
corecmd_exec_shell(hadoop_$1_t)
dev_read_rand(hadoop_$1_t)
dev_read_urand(hadoop_$1_t)
dev_read_sysfs(hadoop_$1_t)
dontaudit hadoop_$1_t self:netlink_route_socket rw_netlink_socket_perms;
files_read_etc_files(hadoop_$1_t)
files_search_pids(hadoop_$1_t)
files_search_var_lib(hadoop_$1_t)
hadoop_exec_config_files(hadoop_$1_t)
java_exec(hadoop_$1_t)
kernel_read_network_state(hadoop_$1_t)
kernel_read_system_state(hadoop_$1_t)
logging_search_logs(hadoop_$1_t)
manage_dirs_pattern(hadoop_$1_t, hadoop_$1_var_lib_t, hadoop_$1_var_lib_t)
manage_dirs_pattern(hadoop_$1_t, hadoop_hsperfdata_t, hadoop_hsperfdata_t)
manage_files_pattern(hadoop_$1_t, hadoop_$1_log_t, hadoop_$1_log_t)
manage_files_pattern(hadoop_$1_t, hadoop_$1_var_lib_t, hadoop_$1_var_lib_t)
manage_files_pattern(hadoop_$1_t, hadoop_$1_tmp_t, hadoop_$1_tmp_t)
miscfiles_read_localization(hadoop_$1_t)
optional_policy(`
nscd_socket_use(hadoop_$1_t)
')
sysnet_read_config(hadoop_$1_t)
allow hadoop_$1_t self:tcp_socket create_stream_socket_perms;
corenet_all_recvfrom_unlabeled(hadoop_$1_t)
corenet_all_recvfrom_netlabel(hadoop_$1_t)
corenet_tcp_bind_all_nodes(hadoop_$1_t)
corenet_tcp_sendrecv_generic_if(hadoop_$1_t)
corenet_tcp_sendrecv_generic_node(hadoop_$1_t)
corenet_tcp_sendrecv_all_ports(hadoop_$1_t)
# Hadoop uses high ordered random ports for services
# If permanent ports are chosen, remove line below and lock down
corenet_tcp_connect_generic_port(hadoop_$1_t)
allow hadoop_$1_t self:udp_socket create_socket_perms;
corenet_udp_sendrecv_generic_if(hadoop_$1_t)
corenet_udp_sendrecv_all_nodes(hadoop_$1_t)
corenet_udp_bind_all_nodes(hadoop_$1_t)
')
########################################
## <summary>
## Execute hadoop in the
## hadoop domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`hadoop_domtrans',`
gen_require(`
type hadoop_t, hadoop_exec_t;
')
files_search_usr($1)
libs_search_lib($1)
domtrans_pattern($1, hadoop_exec_t, hadoop_t)
')
########################################
## <summary>
## Execute hadoop in the hadoop domain,
## and allow the specified role the
## hadoop domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`hadoop_run',`
gen_require(`
type hadoop_t;
')
hadoop_domtrans($1)
role $2 types hadoop_t;
allow $1 hadoop_t:process { ptrace signal_perms };
ps_process_pattern($1, hadoop_t)
')
########################################
## <summary>
## Execute zookeeper client in the
## zookeeper client domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`hadoop_domtrans_zookeeper_client',`
gen_require(`
type zookeeper_t, zookeeper_exec_t;
')
corecmd_search_bin($1)
files_search_usr($1)
domtrans_pattern($1, zookeeper_exec_t, zookeeper_t)
')
########################################
## <summary>
## Execute zookeeper server in the
## zookeeper server domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`hadoop_domtrans_zookeeper_server',`
gen_require(`
type zookeeper_server_t, zookeeper_server_exec_t;
')
corecmd_search_bin($1)
files_search_usr($1)
domtrans_pattern($1, zookeeper_server_exec_t, zookeeper_server_t)
')
########################################
## <summary>
## Execute zookeeper server in the
## zookeeper domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`hadoop_zookeeper_initrc_domtrans_server',`
gen_require(`
type zookeeper_server_initrc_exec_t;
')
init_labeled_script_domtrans($1, zookeeper_server_initrc_exec_t)
')
########################################
## <summary>
## Execute zookeeper client in the
## zookeeper client domain, and allow the
## specified role the zookeeper client domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`hadoop_zookeeper_run_client',`
gen_require(`
type zookeeper_t;
')
hadoop_domtrans_zookeeper_client($1)
role $2 types zookeeper_t;
allow $1 zookeeper_t:process { ptrace signal_perms };
ps_process_pattern($1, zookeeper_t)
')
########################################
## <summary>
## Give permission to a domain to read
## hadoop_etc_t
## </summary>
## <param name="domain">
## <summary>
## Domain needing read permission
## </summary>
## </param>
#
interface(`hadoop_read_config_files', `
gen_require(`
type hadoop_etc_t;
')
allow $1 hadoop_etc_t:dir search_dir_perms;
allow $1 hadoop_etc_t:lnk_file { read getattr };
allow $1 hadoop_etc_t:file read_file_perms;
')
########################################
## <summary>
## Give permission to a domain to
## execute hadoop_etc_t
## </summary>
## <param name="domain">
## <summary>
## Domain needing read and execute
## permission
## </summary>
## </param>
#
interface(`hadoop_exec_config_files', `
gen_require(`
type hadoop_etc_t;
')
hadoop_read_config_files($1)
allow $1 hadoop_etc_t:file { execute execute_no_trans};
')

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@ -0,0 +1,379 @@
policy_module(hadoop, 1.0.0)
########################################
#
# Hadoop declarations.
#
attribute hadoop_domain;
type hadoop_t;
type hadoop_exec_t;
application_domain(hadoop_t, hadoop_exec_t)
ubac_constrained(hadoop_t)
type hadoop_etc_t;
files_config_file(hadoop_etc_t)
type hadoop_var_lib_t;
files_type(hadoop_var_lib_t)
type hadoop_log_t;
logging_log_file(hadoop_log_t)
type hadoop_var_run_t;
files_pid_file(hadoop_var_run_t)
type hadoop_tmp_t;
files_tmp_file(hadoop_tmp_t)
ubac_constrained(hadoop_tmp_t)
type hadoop_hsperfdata_t;
files_tmp_file(hadoop_hsperfdata_t)
ubac_constrained(hadoop_hsperfdata_t)
hadoop_domain_template(datanode)
hadoop_domain_template(jobtracker)
hadoop_domain_template(namenode)
hadoop_domain_template(secondarynamenode)
hadoop_domain_template(tasktracker)
########################################
#
# Hadoop zookeeper client declarations.
#
type zookeeper_t;
type zookeeper_exec_t;
application_domain(zookeeper_t, zookeeper_exec_t)
ubac_constrained(zookeeper_t)
type zookeeper_etc_t;
files_config_file(zookeeper_etc_t)
type zookeeper_log_t;
logging_log_file(zookeeper_log_t)
type zookeeper_tmp_t;
files_tmp_file(zookeeper_tmp_t)
ubac_constrained(zookeeper_tmp_t)
########################################
#
# Hadoop zookeeper server declarations.
#
type zookeeper_server_t;
type zookeeper_server_exec_t;
init_daemon_domain(zookeeper_server_t, zookeeper_server_exec_t)
type zookeeper_server_initrc_exec_t;
init_script_file(zookeeper_server_initrc_exec_t)
type zookeeper_server_var_t;
files_type(zookeeper_server_var_t)
# This will need a file context specification.
type zookeeper_server_var_run_t;
files_pid_file(zookeeper_server_var_run_t)
type zookeeper_server_tmp_t;
files_tmp_file(zookeeper_server_tmp_t)
########################################
#
# Hadoop policy.
#
allow hadoop_t self:capability sys_resource;
allow hadoop_t self:process { getsched setsched signal signull setrlimit execmem };
allow hadoop_t self:fifo_file rw_fifo_file_perms;
allow hadoop_t self:key write;
allow hadoop_t self:tcp_socket create_stream_socket_perms;
allow hadoop_t self:udp_socket create_socket_perms;
allow hadoop_t hadoop_domain:process signull;
dontaudit hadoop_t self:netlink_route_socket rw_netlink_socket_perms;
read_files_pattern(hadoop_t, hadoop_etc_t, hadoop_etc_t)
read_lnk_files_pattern(hadoop_t, hadoop_etc_t, hadoop_etc_t)
can_exec(hadoop_t, hadoop_etc_t)
manage_dirs_pattern(hadoop_t, hadoop_var_lib_t, hadoop_var_lib_t)
manage_dirs_pattern(hadoop_t, hadoop_log_t, hadoop_log_t)
manage_dirs_pattern(hadoop_t, hadoop_tmp_t, hadoop_tmp_t)
manage_dirs_pattern(hadoop_t, hadoop_hsperfdata_t, hadoop_hsperfdata_t)
manage_files_pattern(hadoop_t, hadoop_var_lib_t, hadoop_var_lib_t)
manage_files_pattern(hadoop_t, hadoop_tmp_t, hadoop_tmp_t)
getattr_dirs_pattern(hadoop_t, hadoop_var_run_t, hadoop_var_run_t)
files_tmp_filetrans(hadoop_t, hadoop_hsperfdata_t, dir)
filetrans_pattern(hadoop_t, hadoop_hsperfdata_t, hadoop_tmp_t, file)
kernel_read_network_state(hadoop_t)
kernel_read_system_state(hadoop_t)
corecmd_exec_bin(hadoop_t)
corecmd_exec_shell(hadoop_t)
corenet_all_recvfrom_unlabeled(hadoop_t)
corenet_all_recvfrom_netlabel(hadoop_t)
corenet_sendrecv_hadoop_namenode_client_packets(hadoop_t)
corenet_sendrecv_portmap_client_packets(hadoop_t)
corenet_sendrecv_zope_client_packets(hadoop_t)
corenet_tcp_bind_all_nodes(hadoop_t)
corenet_tcp_connect_hadoop_namenode_port(hadoop_t)
corenet_tcp_connect_hadoop_datanode_port(hadoop_t)
corenet_tcp_connect_portmap_port(hadoop_t)
corenet_tcp_connect_zope_port(hadoop_t)
corenet_tcp_sendrecv_all_nodes(hadoop_t)
corenet_tcp_sendrecv_all_ports(hadoop_t)
corenet_tcp_sendrecv_generic_if(hadoop_t)
# Hadoop uses high ordered random ports for services
# If permanent ports are chosen, remove line below and lock down
corenet_tcp_connect_generic_port(hadoop_t)
corenet_udp_bind_all_nodes(hadoop_t)
corenet_udp_sendrecv_all_nodes(hadoop_t)
corenet_udp_sendrecv_all_ports(hadoop_t)
corenet_udp_sendrecv_generic_if(hadoop_t)
dev_read_rand(hadoop_t)
dev_read_sysfs(hadoop_t)
dev_read_urand(hadoop_t)
files_dontaudit_search_spool(hadoop_t)
files_read_usr_files(hadoop_t)
files_read_all_files(hadoop_t)
fs_getattr_xattr_fs(hadoop_t)
java_exec(hadoop_t)
miscfiles_read_localization(hadoop_t)
userdom_dontaudit_search_user_home_dirs(hadoop_t)
userdom_use_user_terminals(hadoop_t)
optional_policy(`
nis_use_ypbind(hadoop_t)
')
optional_policy(`
nscd_socket_use(hadoop_t)
')
########################################
#
# Hadoop datanode policy.
#
allow hadoop_datanode_t self:process signal;
corenet_tcp_bind_hadoop_datanode_port(hadoop_datanode_t)
corenet_tcp_connect_hadoop_datanode_port(hadoop_datanode_t)
corenet_tcp_connect_hadoop_namenode_port(hadoop_datanode_t)
fs_getattr_xattr_fs(hadoop_datanode_t)
manage_dirs_pattern(hadoop_datanode_t, hadoop_var_lib_t, hadoop_var_lib_t)
########################################
#
# Hadoop jobtracker policy.
#
corenet_tcp_bind_zope_port(hadoop_jobtracker_t)
corenet_tcp_connect_hadoop_datanode_port(hadoop_jobtracker_t)
corenet_tcp_connect_hadoop_namenode_port(hadoop_jobtracker_t)
create_dirs_pattern(hadoop_jobtracker_t, hadoop_jobtracker_log_t, hadoop_jobtracker_log_t)
manage_dirs_pattern(hadoop_jobtracker_t, hadoop_var_lib_t, hadoop_var_lib_t)
setattr_dirs_pattern(hadoop_jobtracker_t, hadoop_jobtracker_log_t, hadoop_jobtracker_log_t)
########################################
#
# Hadoop namenode policy.
#
corenet_tcp_bind_hadoop_namenode_port(hadoop_namenode_t)
corenet_tcp_connect_hadoop_namenode_port(hadoop_namenode_t)
manage_dirs_pattern(hadoop_namenode_t, hadoop_var_lib_t, hadoop_var_lib_t)
manage_files_pattern(hadoop_namenode_t, hadoop_var_lib_t, hadoop_var_lib_t)
########################################
#
# Hadoop secondary namenode policy.
#
corenet_tcp_connect_hadoop_namenode_port(hadoop_secondarynamenode_t)
manage_dirs_pattern(hadoop_secondarynamenode_t, hadoop_var_lib_t, hadoop_var_lib_t)
########################################
#
# Hadoop tasktracker policy.
#
allow hadoop_tasktracker_t self:process signal;
corenet_tcp_connect_hadoop_datanode_port(hadoop_tasktracker_t)
corenet_tcp_connect_hadoop_namenode_port(hadoop_tasktracker_t)
corenet_tcp_connect_zope_port(hadoop_tasktracker_t)
filetrans_pattern(hadoop_tasktracker_t, hadoop_log_t, hadoop_tasktracker_log_t, dir)
fs_associate(hadoop_tasktracker_t)
fs_getattr_xattr_fs(hadoop_tasktracker_t)
manage_dirs_pattern(hadoop_tasktracker_t, hadoop_var_lib_t, hadoop_var_lib_t)
manage_dirs_pattern(hadoop_tasktracker_t, hadoop_tasktracker_log_t, hadoop_tasktracker_log_t);
########################################
#
# Hadoop zookeeper client policy.
#
allow zookeeper_t self:process { getsched sigkill signal signull execmem };
allow zookeeper_t self:fifo_file rw_fifo_file_perms;
allow zookeeper_t self:tcp_socket create_stream_socket_perms;
allow zookeeper_t self:udp_socket create_socket_perms;
allow zookeeper_t zookeeper_server_t:process signull;
read_files_pattern(zookeeper_t, zookeeper_etc_t, zookeeper_etc_t)
read_lnk_files_pattern(zookeeper_t, zookeeper_etc_t, zookeeper_etc_t)
setattr_dirs_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
append_files_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
create_files_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
read_files_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
setattr_files_pattern(zookeeper_t, zookeeper_log_t, zookeeper_log_t)
logging_log_filetrans(zookeeper_t, zookeeper_log_t, file)
manage_dirs_pattern(zookeeper_t, hadoop_hsperfdata_t, hadoop_hsperfdata_t)
manage_files_pattern(zookeeper_t, zookeeper_tmp_t, zookeeper_tmp_t)
files_tmp_filetrans(zookeeper_t, hadoop_hsperfdata_t, dir)
filetrans_pattern(zookeeper_t, hadoop_hsperfdata_t, zookeeper_tmp_t, file)
can_exec(zookeeper_t, zookeeper_exec_t)
kernel_read_network_state(zookeeper_t)
kernel_read_system_state(zookeeper_t)
corecmd_exec_bin(zookeeper_t)
corecmd_exec_shell(zookeeper_t)
dontaudit zookeeper_t self:netlink_route_socket rw_netlink_socket_perms;
corenet_all_recvfrom_unlabeled(zookeeper_t)
corenet_all_recvfrom_netlabel(zookeeper_t)
corenet_sendrecv_zookeeper_client_client_packets(zookeeper_t)
corenet_tcp_bind_all_nodes(zookeeper_t)
corenet_tcp_connect_zookeeper_client_port(zookeeper_t)
corenet_tcp_sendrecv_all_nodes(zookeeper_t)
corenet_tcp_sendrecv_all_ports(zookeeper_t)
corenet_tcp_sendrecv_generic_if(zookeeper_t)
# Hadoop uses high ordered random ports for services
# If permanent ports are chosen, remove line below and lock down
corenet_tcp_connect_generic_port(zookeeper_t)
corenet_udp_bind_all_nodes(zookeeper_t)
corenet_udp_sendrecv_all_nodes(zookeeper_t)
corenet_udp_sendrecv_all_ports(zookeeper_t)
corenet_udp_sendrecv_generic_if(zookeeper_t)
dev_read_rand(zookeeper_t)
dev_read_sysfs(zookeeper_t)
dev_read_urand(zookeeper_t)
files_read_etc_files(zookeeper_t)
files_read_usr_files(zookeeper_t)
miscfiles_read_localization(zookeeper_t)
sysnet_read_config(zookeeper_t)
userdom_dontaudit_search_user_home_dirs(zookeeper_t)
userdom_use_user_terminals(zookeeper_t)
java_exec(zookeeper_t)
optional_policy(`
nscd_socket_use(zookeeper_t)
')
########################################
#
# Hadoop zookeeper server policy.
#
allow zookeeper_server_t self:capability kill;
allow zookeeper_server_t self:process { execmem getsched sigkill signal signull };
allow zookeeper_server_t self:fifo_file rw_fifo_file_perms;
allow zookeeper_server_t self:netlink_route_socket rw_netlink_socket_perms;
allow zookeeper_server_t self:tcp_socket create_stream_socket_perms;
allow zookeeper_server_t self:udp_socket create_socket_perms;
read_files_pattern(zookeeper_server_t, zookeeper_etc_t, zookeeper_etc_t)
read_lnk_files_pattern(zookeeper_server_t, zookeeper_etc_t, zookeeper_etc_t)
manage_dirs_pattern(zookeeper_server_t, zookeeper_server_var_t, zookeeper_server_var_t)
manage_files_pattern(zookeeper_server_t, zookeeper_server_var_t, zookeeper_server_var_t)
files_var_lib_filetrans(zookeeper_server_t, zookeeper_server_var_t, { dir file })
setattr_dirs_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
append_files_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
create_files_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
read_files_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
setattr_files_pattern(zookeeper_server_t, zookeeper_log_t, zookeeper_log_t)
logging_log_filetrans(zookeeper_server_t, zookeeper_log_t, file)
manage_files_pattern(zookeeper_server_t, zookeeper_server_var_run_t, zookeeper_server_var_run_t)
files_pid_filetrans(zookeeper_server_t, zookeeper_server_var_run_t, file)
manage_dirs_pattern(zookeeper_server_t, hadoop_hsperfdata_t, hadoop_hsperfdata_t)
manage_files_pattern(zookeeper_server_t, zookeeper_server_tmp_t, zookeeper_server_tmp_t)
files_tmp_filetrans(zookeeper_server_t, hadoop_hsperfdata_t, dir)
filetrans_pattern(zookeeper_server_t, hadoop_hsperfdata_t, zookeeper_server_tmp_t, file)
can_exec(zookeeper_server_t, zookeeper_server_exec_t)
kernel_read_network_state(zookeeper_server_t)
kernel_read_system_state(zookeeper_server_t)
corecmd_exec_bin(zookeeper_server_t)
corecmd_exec_shell(zookeeper_server_t)
corenet_all_recvfrom_unlabeled(zookeeper_server_t)
corenet_all_recvfrom_netlabel(zookeeper_server_t)
corenet_sendrecv_zookeeper_election_client_packets(zookeeper_server_t)
corenet_sendrecv_zookeeper_leader_client_packets(zookeeper_server_t)
corenet_sendrecv_zookeeper_client_server_packets(zookeeper_server_t)
corenet_sendrecv_zookeeper_election_server_packets(zookeeper_server_t)
corenet_sendrecv_zookeeper_leader_server_packets(zookeeper_server_t)
corenet_tcp_bind_all_nodes(zookeeper_server_t)
corenet_tcp_bind_zookeeper_client_port(zookeeper_server_t)
corenet_tcp_bind_zookeeper_election_port(zookeeper_server_t)
corenet_tcp_bind_zookeeper_leader_port(zookeeper_server_t)
corenet_tcp_connect_zookeeper_election_port(zookeeper_server_t)
corenet_tcp_connect_zookeeper_leader_port(zookeeper_server_t)
corenet_tcp_sendrecv_generic_if(zookeeper_server_t)
corenet_tcp_sendrecv_generic_node(zookeeper_server_t)
corenet_tcp_sendrecv_all_ports(zookeeper_server_t)
# Hadoop uses high ordered random ports for services
# If permanent ports are chosen, remove line below and lock down
corenet_tcp_connect_generic_port(zookeeper_server_t)
corenet_udp_sendrecv_generic_if(zookeeper_server_t)
corenet_udp_sendrecv_all_nodes(zookeeper_server_t)
corenet_udp_sendrecv_all_ports(zookeeper_server_t)
corenet_udp_bind_all_nodes(zookeeper_server_t)
dev_read_rand(zookeeper_server_t)
dev_read_sysfs(zookeeper_server_t)
dev_read_urand(zookeeper_server_t)
files_read_etc_files(zookeeper_server_t)
files_read_usr_files(zookeeper_server_t)
fs_getattr_xattr_fs(zookeeper_server_t)
logging_send_syslog_msg(zookeeper_server_t)
miscfiles_read_localization(zookeeper_server_t)
sysnet_read_config(zookeeper_server_t)
java_exec(zookeeper_server_t)

View File

@ -117,6 +117,10 @@ optional_policy(`
ftp_run_ftpdctl(unconfined_t, unconfined_r)
')
optional_policy(`
hadoop_run(unconfined_t, unconfined_r)
')
optional_policy(`
inn_domtrans(unconfined_t)
')
@ -210,6 +214,10 @@ optional_policy(`
xserver_domtrans(unconfined_t)
')
optional_policy(`
hadoop_zookeeper_run_client(unconfined_t, unconfined_r)
')
########################################
#
# Unconfined Execmem Local policy