MDEV-14578: mysql_install_db install unix_socket plugin when --auth-root-authentication-method=socket

post-merge fixes

debian/patches/33_scripts__mysql_create_system_tables__no_test.dpatch

@@ -27,10 +27,10 @@
  -- Fill "user" table with default users allowing root access
  -- from local machine if "user" table didn't exist before
  CREATE TEMPORARY TABLE tmp_user_nopasswd LIKE user;
-@@ -48,9 +38,6 @@ REPLACE INTO tmp_user_nopasswd VALUES ('127.0.0.1','root','','Y','Y','Y','Y','Y'
+@@ -51,9 +41,6 @@ INSERT INTO tmp_user_socket VALUES ('localhost',IFNULL(@auth_root_socket, 'root'
- REPLACE INTO tmp_user_nopasswd VALUES ('::1','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','','','','',0,0,0,0,'','','N','N', '', 0);
+ IF @auth_root_socket is not null THEN
- -- More secure root account using unix sucket auth.
+   IF not exists(select 1 from information_schema.plugins where plugin_name='unix_socket') THEN
- INSERT INTO tmp_user_socket VALUES ('localhost',IFNULL(@auth_root_socket, 'root'),'','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','','','','',0,0,0,0,'unix_socket','','N', 'N','', 0);
+      INSTALL SONAME 'auth_socket'; END IF; END IF;
 --- Anonymous user with no privileges.
 -INSERT INTO tmp_user_anonymous (host,user) VALUES ('localhost','');
 -INSERT INTO tmp_user_anonymous (host,user) SELECT @current_hostname,'' FROM dual WHERE @current_hostname != 'localhost';

scripts/CMakeLists.txt

@@ -174,6 +174,7 @@ IF(INSTALL_LAYOUT MATCHES "STANDALONE")
   SET(scriptdir ${prefix}/${INSTALL_BINDIR})
   SET(libexecdir ${prefix}/${INSTALL_SBINDIR})
   SET(pkgdatadir ${prefix}/${INSTALL_MYSQLSHAREDIR})
+  SET(pkgplugindir ${prefix}/${INSTALL_PLUGINDIR})
   SET(localstatedir ${prefix}/data)
 ELSE()
   SET(prefix "${CMAKE_INSTALL_PREFIX}")
@@ -182,6 +183,7 @@ ELSE()
   SET(scriptdir ${INSTALL_BINDIRABS})
   SET(libexecdir ${INSTALL_SBINDIRABS})
   SET(pkgdatadir ${INSTALL_MYSQLSHAREDIRABS})
+  SET(pkgplugindir ${INSTALL_PLUGINDIRABS})
   SET(localstatedir ${MYSQL_DATADIR})
 ENDIF()
 

scripts/mysql_install_db.sh

@@ -307,7 +307,7 @@ then
   langdir="$basedir/sql/share/english"
   srcpkgdatadir="$srcdir/scripts"
   buildpkgdatadir="$builddir/scripts"
-  plugindir="$builddir/plugin/auth_socket/"
+  plugindir="$builddir/plugin/auth_socket"
 elif test -n "$basedir"
 then
   bindir="$basedir/bin" # only used in the help text
@@ -336,7 +336,7 @@ then
     cannot_find_file fill_help_tables.sql @pkgdata_locations@
     exit 1
   fi
-  plugindir="$basedir/@INSTALL_PLUGINDIR@"
+  plugindir=`find_in_dirs --dir auth_socket.so $basedir/lib*/plugin $basedir/lib*/mysql/plugin`
 else
   basedir="@prefix@"
   bindir="@bindir@"
@@ -344,7 +344,7 @@ else
   mysqld="@libexecdir@/mysqld"
   srcpkgdatadir="@pkgdatadir@"
   buildpkgdatadir="@pkgdatadir@"
-  plugindir="@INSTALL_PLUGINDIR@"
+  plugindir="@pkgplugindir@"
 fi
 
 # Set up paths to SQL scripts required for bootstrap

scripts/mysql_system_tables_data.sql

@@ -48,11 +48,9 @@ REPLACE INTO tmp_user_nopasswd VALUES ('127.0.0.1','root','','Y','Y','Y','Y','Y'
 REPLACE INTO tmp_user_nopasswd VALUES ('::1','root','','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','','','','',0,0,0,0,'','','N','N', '', 0);
 -- More secure root account using unix socket auth.
 INSERT INTO tmp_user_socket VALUES ('localhost',IFNULL(@auth_root_socket, 'root'),'','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','','','','',0,0,0,0,'unix_socket','','N', 'N','', 0);
--- Need aria support to lookup information_schema.plugins (result is tmptable)
 IF @auth_root_socket is not null THEN
-  IF exists (SELECT 1 FROM INFORMATION_SCHEMA.ENGINES WHERE engine = 'aria' AND support IN ('YES', 'DEFAULT', 'ENABLED')) THEN
+  IF not exists(select 1 from information_schema.plugins where plugin_name='unix_socket') THEN
-    IF not exists(select 1 from information_schema.plugins where plugin_name='unix_socket') THEN
+     INSTALL SONAME 'auth_socket'; END IF; END IF;
-       INSTALL SONAME 'auth_socket'; END IF; END IF; END IF;
 -- Anonymous user with no privileges.
 INSERT INTO tmp_user_anonymous (host,user) VALUES ('localhost','');
 INSERT INTO tmp_user_anonymous (host,user) SELECT @current_hostname,'' FROM dual WHERE @current_hostname != 'localhost';