From b45f28f78fda800c267eaa48855fea07c80d4fc7 Mon Sep 17 00:00:00 2001
From: Frank Brehm <frank.brehm@pixelpark.com>
Date: Tue, 23 Feb 2021 12:20:06 +0100
Subject: [PATCH] Adding get-current-schema for retrieving current schema on
 target cluster

---
 get-current-schema | 82 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100755 get-current-schema

diff --git a/get-current-schema b/get-current-schema
new file mode 100755
index 0000000..5af1604
--- /dev/null
+++ b/get-current-schema
@@ -0,0 +1,82 @@
+#!/bin/bash
+
+set -e
+set -u
+
+PW_FILE="${HOME}/.private/dirsrv-dpx-admin-pwd-wonl.txt"
+URL="ldaps://dev-ldap2.pixelpark.com"
+BASE_DN="cn=schema"
+BIND_DN="cn=admin"
+SCHEMA_FILE="schema-complete.ldif"
+ATTR_TYPES_FILE="attributeTypes.txt"
+OBJ_CLASSES_FILE="objectClasses.txt"
+
+SCHEMA_DIR="$( dirname "$0" )/schema"
+if [[ ! -d "${SCHEMA_DIR}" ]] ; then
+    echo "Directory '${SCHEMA_DIR}' does not exists." >&2
+    exit 3
+fi
+
+if [[ ! -f "${PW_FILE}" ]] ; then
+    echo "Password file '${PW_FILE}' does not exists." >&2
+    exit 4
+fi
+
+cd "${SCHEMA_DIR}"
+
+i=0
+
+TARGET_DIR="target-$(date +'%Y-%m-%d').00"
+
+while [[ -d "${TARGET_DIR}" ]] ; do
+    i=$(( $i + 1 ))
+    TARGET_DIR="target-$(date +'%Y-%m-%d').$( printf "%02d" "$i" )"
+done
+
+mkdir -pv "${TARGET_DIR}"
+
+cd "${TARGET_DIR}"
+
+printf "Bin jetzt in: "
+pwd
+echo
+
+cmd="ldapsearch -H \"${URL}\" -D \"${BIND_DN}\" -y \"${PW_FILE}\" x -b \"${BASE_DN}\" -s sub -LLL -o ldif-wrap=no 'objectclass=*' '+' '*' > \"${SCHEMA_FILE}\""
+echo "Executing: ${cmd}"
+eval ${cmd}
+
+# cat schema-complete.ldif | grep -i '^objectclasses:' | sed -e 's/.*NAME //' -e "s/^'\([^']*\)'.*/\\1/" | sort -i >objectClasses.txt
+echo
+echo "Getting all ObjectClasses ..."
+cmd="cat \"${SCHEMA_FILE}\""
+cmd+=" | grep -i '^objectclasses:'"
+cmd+=" | sed -e 's/.*NAME //'"
+cmd+=" -e \"s/^'\\([^']*\\)'.*/\\\\1/\""
+cmd+=" | sort -i"
+cmd+=" > \"${OBJ_CLASSES_FILE}\""
+echo "Executing: ${cmd}"
+eval ${cmd}
+
+echo
+echo "Getting all AttributeTypes ..."
+cmd="cat \"${SCHEMA_FILE}\""
+cmd+=" | grep -i '^attributeTypes:'"
+cmd+=" | sed -e 's/.*NAME  *//'"
+cmd+=" -e \"s/^(\\([^)]*\\)).*/\\1/\""
+cmd+=" -e 's/  *DESC .*//'"
+cmd+=" -e 's/  *SYNTAX .*//'"
+cmd+=" -e 's/  *EQUALITY .*//'"
+cmd+=" -e 's/  *SUP .*//'"
+cmd+=" -e 's/^  *//'"
+cmd+=" -e \"s/'//g\""
+cmd+=" | tr '[:space:]' '\n'"
+cmd+=" | grep -v '^ *$'"
+cmd+=" | sort -i"
+cmd+=" > \"${ATTR_TYPES_FILE}\""
+echo "Executing: ${cmd}"
+eval ${cmd}
+
+echo
+echo "Finished!"
+
+# vim: ts=4
-- 
2.39.5