postgres.git / summary / log / commit / refs

commit    f5a4ab23e42ac35862e3f7dc021a41f41a34386c
Author:   Tom Lane <tgl@sss.pgh.pa.us>
Date:     Thu Jul 25 15:02:43 2019 +0000

    Fix contrib/sepgsql test policy to work with latest SELinux releases.
    
    As of Fedora 30, it seems that the system-provided macros for setting
    up user privileges in SELinux policies don't grant the ability to read
    /etc/passwd, as they formerly did.  This restriction breaks psql
    (which tries to use getpwuid() to obtain the user name it's running
    under) and thereby the contrib/sepgsql regression test.  Add explicit
    specifications that we need the right to read /etc/passwd.
    
    Mike Palmiotto, per a report from me.  Back-patch to all supported
    branches.
    
    Discussion: https://postgr.es/m/23856.1563381159@sss.pgh.pa.us


 contrib/sepgsql/sepgsql-regtest.te | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/contrib/sepgsql/sepgsql-regtest.te b/contrib/sepgsql/sepgsql-regtest.te
index e5d65243e6b..5d9af1a0ddb 100644
--- a/contrib/sepgsql/sepgsql-regtest.te
+++ b/contrib/sepgsql/sepgsql-regtest.te
@@ -31,6 +31,9 @@ userdom_base_user_template(sepgsql_regtest_superuser)
 userdom_manage_home_role(sepgsql_regtest_superuser_r, sepgsql_regtest_superuser_t)
 userdom_exec_user_home_content_files(sepgsql_regtest_superuser_t)
 userdom_write_user_tmp_sockets(sepgsql_regtest_superuser_t)
+
+auth_read_passwd(sepgsql_regtest_superuser_t)
+
 optional_policy(`
 	postgresql_stream_connect(sepgsql_regtest_superuser_t)
 	postgresql_unconfined(sepgsql_regtest_superuser_t)
@@ -60,6 +63,9 @@ userdom_base_user_template(sepgsql_regtest_dba)
 userdom_manage_home_role(sepgsql_regtest_dba_r, sepgsql_regtest_dba_t)
 userdom_exec_user_home_content_files(sepgsql_regtest_dba_t)
 userdom_write_user_tmp_sockets(sepgsql_regtest_user_t)
+
+auth_read_passwd(sepgsql_regtest_dba_t)
+
 optional_policy(`
 	postgresql_admin(sepgsql_regtest_dba_t, sepgsql_regtest_dba_r)
 	postgresql_stream_connect(sepgsql_regtest_dba_t)
@@ -98,6 +104,9 @@ userdom_base_user_template(sepgsql_regtest_user)
 userdom_manage_home_role(sepgsql_regtest_user_r, sepgsql_regtest_user_t)
 userdom_exec_user_home_content_files(sepgsql_regtest_user_t)
 userdom_write_user_tmp_sockets(sepgsql_regtest_user_t)
+
+auth_read_passwd(sepgsql_regtest_user_t)
+
 optional_policy(`
 	postgresql_role(sepgsql_regtest_user_r, sepgsql_regtest_user_t)
 	postgresql_stream_connect(sepgsql_regtest_user_t)
@@ -126,6 +135,8 @@ userdom_manage_home_role(sepgsql_regtest_pool_r, sepgsql_regtest_pool_t)
 userdom_exec_user_home_content_files(sepgsql_regtest_pool_t)
 userdom_write_user_tmp_sockets(sepgsql_regtest_pool_t)
 
+auth_read_passwd(sepgsql_regtest_pool_t)
+
 type sepgsql_regtest_foo_t;
 type sepgsql_regtest_var_t;
 type sepgsql_regtest_foo_table_t;


[parent: 35a34e62ed49]