Whilst merging Fedoras'Icecast policy into my custom policy based off of refpolicy
i made some changes to the policy. Most changes are style related and all changes
are purely theory. I have not tested it but it does build.
I decided to submit my version in hopes that it increases chances of swift inclusion.
Signed-off-by: Dominick Grift <[email protected]>
---
:100644 100644 2648a1f... ba87caa... M policy/modules/admin/logrotate.te
:100644 100644 afcb9bd... ff58b42... M policy/modules/services/apache.fc
:000000 100644 0000000... 9832cf3... A policy/modules/services/icecast.fc
:000000 100644 0000000... d8befa6... A policy/modules/services/icecast.if
:000000 100644 0000000... 87ef543... A policy/modules/services/icecast.te
:100644 100644 d536c01... 96f8504... M policy/modules/services/rtkit.if
policy/modules/admin/logrotate.te | 4 +
policy/modules/services/apache.fc | 1 +
policy/modules/services/icecast.fc | 7 ++
policy/modules/services/icecast.if | 206 ++++++++++++++++++++++++++++++++++++
policy/modules/services/icecast.te | 61 +++++++++++
policy/modules/services/rtkit.if | 21 ++++
6 files changed, 300 insertions(+), 0 deletions(-)
diff --git a/policy/modules/admin/logrotate.te b/policy/modules/admin/logrotate.te
index 2648a1f..ba87caa 100644
--- a/policy/modules/admin/logrotate.te
+++ b/policy/modules/admin/logrotate.te
@@ -161,6 +161,10 @@ optional_policy(`
')
optional_policy(`
+ icecast_signal(logrotate_t)
+')
+
+optional_policy(`
samba_exec_log(logrotate_t)
')
diff --git a/policy/modules/services/apache.fc b/policy/modules/services/apache.fc
index afcb9bd..ff58b42 100644
--- a/policy/modules/services/apache.fc
+++ b/policy/modules/services/apache.fc
@@ -33,6 +33,7 @@ ifdef(`distro_suse', `
')
/usr/share/htdig(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0)
+/usr/share/icecast(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0)
/usr/share/openca/htdocs(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0)
/usr/share/selinux-policy[^/]*/html(/.*)? gen_context(system_u:object_r:httpd_sys_content_t,s0)
diff --git a/policy/modules/services/icecast.fc b/policy/modules/services/icecast.fc
new file mode 100644
index 0000000..9832cf3
--- /dev/null
+++ b/policy/modules/services/icecast.fc
@@ -0,0 +1,7 @@
+/etc/rc\.d/init\.d/icecast -- gen_context(system_u:object_r:icecast_initrc_exec_t,s0)
+
+/usr/bin/icecast -- gen_context(system_u:object_r:icecast_exec_t,s0)
+
+/var/log/icecast(/.*)? gen_context(system_u:object_r:icecast_var_log_t,s0)
+
+/var/run/icecast(/.*)? gen_context(system_u:object_r:icecast_var_run_t,s0)
diff --git a/policy/modules/services/icecast.if b/policy/modules/services/icecast.if
new file mode 100644
index 0000000..d8befa6
--- /dev/null
+++ b/policy/modules/services/icecast.if
@@ -0,0 +1,206 @@
+## <summary>ShoutCast compatible streaming media server.</summary>
+## <desc>
+## <p>
+## Icecast is a streaming media server which currently
+## supports Ogg Vorbis and MP3 audio streams. It can be
+## used to create an Internet radio station or a privately
+## running jukebox and many things in between. It is very
+## versatile in that new formats can be added relatively
+## easily and supports open standards for commuincation
+## and interaction.
+## </p>
+## </desc>
+
+########################################
+## <summary>
+## Execute a domain transition to run
+## icecast.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed to transition.
+## </summary>
+## </param>
+#
+interface(`icecast_domtrans',`
+ gen_require(`
+ type icecast_t, icecast_exec_t;
+ ')
+
+ corecmd_search_bin($1)
+ domtrans_pattern($1, icecast_exec_t, icecast_t)
+')
+
+########################################
+## <summary>
+## Execute icecast server in the
+## icecast domain.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed to transition.
+## </summary>
+## </param>
+#
+interface(`icecast_initrc_domtrans',`
+ gen_require(`
+ type icecast_initrc_exec_t;
+ ')
+
+ init_labeled_script_domtrans($1, icecast_initrc_exec_t)
+')
+
+########################################
+## <summary>
+## Read icecast PID files.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`icecast_read_pid_files',`
+ gen_require(`
+ type icecast_var_run_t;
+ ')
+
+ files_search_pids($1)
+ read_files_pattern($1, icecast_var_run_t, icecast_var_run_t)
+')
+
+########################################
+## <summary>
+## Manage icecast var_run files.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`icecast_manage_var_run',`
+ gen_require(`
+ type icecast_var_run_t;
+ ')
+
+ files_search_pids($1)
+ manage_dirs_pattern($1, icecast_var_run_t, icecast_var_run_t)
+ manage_files_pattern($1, icecast_var_run_t, icecast_var_run_t)
+ manage_lnk_files_pattern($1, icecast_var_run_t, icecast_var_run_t)
+')
+
+
+########################################
+## <summary>
+## Read icecast's log files.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`icecast_read_log',`
+ gen_require(`
+ type icecast_log_t;
+ ')
+
+ logging_search_logs($1)
+ read_files_pattern($1, icecast_log_t, icecast_log_t)
+')
+
+########################################
+## <summary>
+## Append icecast log files.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`icecast_append_log',`
+ gen_require(`
+ type icecast_var_log_t;
+ ')
+
+ logging_search_logs($1)
+ append_files_pattern($1, icecast_var_log_t, icecast_var_log_t)
+')
+
+########################################
+## <summary>
+## Manage icecast log files
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`icecast_manage_log',`
+ gen_require(`
+ type icecast_var_log_t;
+ ')
+
+ logging_search_logs($1)
+ manage_dirs_pattern($1, icecast_var_log_t, icecast_var_log_t)
+ manage_files_pattern($1, icecast_var_log_t, icecast_var_log_t)
+ manage_lnk_files_pattern($1, icecast_var_log_t, icecast_var_log_t)
+')
+
+########################################
+## <summary>
+## Signal Icecast.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`icecast_signal',`
+ gen_require(`
+ type icecast_t;
+ ')
+
+ allow $1 icecast_t:process signal;
+')
+
+########################################
+## <summary>
+## All of the rules required to
+## administrate an icecast environment.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+## <param name="role">
+## <summary>
+## Role allowed access.
+## </summary>
+## </param>
+#
+interface(`icecast_admin',`
+ gen_require(`
+ type icecast_t, icecast_initrc_exec_t;
+ type icecast_var_run_t, icecast_var_log_t;
+ ')
+
+ allow $1 icecast_t:process { ptrace signal_perms getattr };
+ read_files_pattern($1, icecast_t, icecast_t)
+
+ icecast_initrc_domtrans($1)
+ domain_system_change_exemption($1)
+ role_transition $2 icecast_initrc_exec_t system_r;
+ allow $2 system_r;
+
+ files_search_pids($1)
+ admin_pattern($1, icecast_var_run_t)
+
+ logging_search_logs($1)
+ admin_pattern($1, icecast_var_log_t)
+')
diff --git a/policy/modules/services/icecast.te b/policy/modules/services/icecast.te
new file mode 100644
index 0000000..87ef543
--- /dev/null
+++ b/policy/modules/services/icecast.te
@@ -0,0 +1,61 @@
+
+policy_module(icecast, 1.0.0)
+
+########################################
+#
+# Icecast personal declarations.
+#
+
+type icecast_t;
+type icecast_exec_t;
+init_daemon_domain(icecast_t, icecast_exec_t)
+
+type icecast_initrc_exec_t;
+init_script_file(icecast_initrc_exec_t)
+
+type icecast_var_log_t;
+logging_log_file(icecast_var_log_t)
+
+type icecast_var_run_t;
+files_pid_file(icecast_var_run_t)
+
+########################################
+#
+# Icecast personal policy.
+#
+
+allow icecast_t self:capability { dac_override setgid setuid sys_nice };
+allow icecast_t self:process { getsched fork setsched signal };
+allow icecast_t self:fifo_file rw_fifo_file_perms;
+allow icecast_t self:unix_stream_socket create_stream_socket_perms;
+allow icecast_t self:tcp_socket create_stream_socket_perms;
+
+manage_files_pattern(icecast_t, icecast_var_run_t, icecast_var_run_t)
+
+append_files_pattern(icecast_t, icecast_var_log_t, icecast_var_log_t)
+create_files_pattern(icecast_t, icecast_var_log_t, icecast_var_log_t)
+read_files_pattern(icecast_t, icecast_var_log_t, icecast_var_log_t)
+setattr_files_pattern(icecast_t, icecast_var_log_t, icecast_var_log_t)
+
+corenet_all_recvfrom_netlabel(icecast_t)
+corenet_all_recvfrom_unlabeled(icecast_t)
+corenet_sendrecv_soundd_server_packets(icecast_t)
+corenet_tcp_bind_generic_node(icecast_t)
+corenet_tcp_bind_soundd_port(icecast_t)
+corenet_tcp_sendrecv_generic_if(icecast_t)
+corenet_tcp_sendrecv_generic_node(icecast_t)
+corenet_tcp_sendrecv_generic_port(icecast_t)
+
+domain_use_interactive_fds(icecast_t)
+
+files_read_etc_files(icecast_t)
+
+miscfiles_read_localization(icecast_t)
+
+auth_use_nsswitch(icecast_t)
+
+sysnet_dns_name_resolve(icecast_t)
+
+optional_policy(`
+ rtkit_daemon_system_domain(icecast_t)
+')
diff --git a/policy/modules/services/rtkit.if b/policy/modules/services/rtkit.if
index d536c01..96f8504 100644
--- a/policy/modules/services/rtkit.if
+++ b/policy/modules/services/rtkit.if
@@ -38,3 +38,24 @@ interface(`rtkit_daemon_dbus_chat',`
allow $1 rtkit_daemon_t:dbus send_msg;
allow rtkit_daemon_t $1:dbus send_msg;
')
+
+########################################
+## <summary>
+## Allow rtkit to control scheduling
+## for your process.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`rtkit_daemon_system_domain',`
+ gen_require(`
+ type rtkit_daemon_t;
+ ')
+
+ ps_process_pattern(rtkit_daemon_t, $1)
+ allow rtkit_daemon_t $1:process { getsched setsched };
+ rtkit_daemon_dbus_chat($1)
+')
--
1.7.0.1
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