52 lines
2.2 KiB
Diff
52 lines
2.2 KiB
Diff
diff -up ./contrib/selinux/cjdns.te.selinux ./contrib/selinux/cjdns.te
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--- ./contrib/selinux/cjdns.te.selinux 2020-06-23 08:37:44.000000000 -0400
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+++ ./contrib/selinux/cjdns.te 2020-07-01 19:34:24.473531348 -0400
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@@ -7,8 +7,9 @@ require {
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type port_t;
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type unreserved_port_t;
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type tmp_t;
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- type kernel_t;
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type passwd_file_t;
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+ type net_conf_t;
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+ type sssd_var_lib_t;
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}
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type cjdns_t;
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@@ -17,27 +18,29 @@ init_daemon_domain(cjdns_t,cjdns_exec_t)
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#============= cjdns_t ==============
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# Let master process run further restricted subprocess
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-allow cjdns_t cjdns_exec_t:file { execute_no_trans execmod };
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-allow cjdns_t self:capability { net_admin net_raw setuid setgid sys_chroot sys_module };
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+allow cjdns_t cjdns_exec_t:file { execute_no_trans execmod map };
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+allow cjdns_t self:capability { net_admin net_raw setuid setgid sys_chroot };
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allow cjdns_t self:process { signal getcap setrlimit setcap };
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-allow cjdns_t kernel_t:system module_request;
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# translate username to uid
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allow cjdns_t passwd_file_t:file { read getattr open };
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+# should not need sssd to lookup uid for local uid
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+dontaudit cjdns_t sssd_var_lib_t:dir search;
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+# translate host names
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+allow cjdns_t net_conf_t:file { read getattr open };
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# allow network access
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allow cjdns_t node_t:udp_socket node_bind;
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allow cjdns_t port_t:udp_socket name_bind;
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allow cjdns_t unreserved_port_t:udp_socket name_bind;
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-allow cjdns_t self:netlink_route_socket { bind create getattr nlmsg_read read write };
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+allow cjdns_t self:netlink_route_socket { bind create getattr nlmsg_read read write nlmsg_write };
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allow cjdns_t self:packet_socket { bind create ioctl read write };
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allow cjdns_t self:tun_socket create;
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-allow cjdns_t self:udp_socket { create setopt bind ioctl getattr read write };
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+allow cjdns_t self:udp_socket { create setopt bind ioctl getattr read write connect };
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allow cjdns_t tun_tap_device_t:chr_file { read write open ioctl };
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-
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# management API
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allow cjdns_t self:unix_stream_socket connectto;
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-allow cjdns_t tmp_t:sock_file { write create unlink };
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+allow cjdns_t tmp_t:sock_file { write create unlink getattr };
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allow cjdns_t tmp_t:dir { write remove_name add_name };
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allow cjdns_t urandom_device_t:chr_file { read open };
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