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mysql-export.sh
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mysql-export.sh
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#! /bin/sh
#set -x
# This program is free software published under the terms of the GNU GPL.
#
# Forked: http://picoforge.int-evry.fr/websvn/filedetails.php?repname=curlmyback&path=%2Ftrunk%2Fcurl-backup-phpmyadmin.sh&rev=0&sc=1
# (C) Institut TELECOM + Olivier Berger <olivier.berger@it-sudparis.eu> 2007-2009
# $Id: curl-backup-phpmyadmin.sh 12 2011-12-12 16:02:44Z berger_o $
# Clean up and add parameter handling by Artem Grebenkin
# <speechkey@gmail.com> http://www.irepository.net
#
# This saves dumps of your Database using CURL and connecting to
# phpMyAdmin (via HTTPS), keeping the 10 latest backups by default
#
# Tested on phpMyAdmin 3.4.5
#
# For those interested in debugging/adapting this script, the firefox
# add-on LiveHttpHeaders is a very interesting extension to debug HTTP
# transactions and guess what's needed to develop such a CURL-based
# script.
#
# Arguments: mysql-export.sh [-h|--help] [--stdout] [--tables=<table_name>,<table_name>] [--add-drop] [--apache-user=<apache_http_user>] [--apache-password=<apache_http_password>] [--phpmyadmin-user=<phpmyadmin_user>] [--phpmyadmin-password=<phpmyadmin_password>] [--database=<database>] [--host=<phpmyadmin_host>] [--use-keychain]
# -h, --help: Print help
# --stdout: Write SQL (gzipped) in stdout
# --tables: Export only particular tables
# --add-drop: add DROP TABLE IF EXISTS to every exporting table
# --apache-user=<apache_http_user>: Apache HTTP autorization user
# --apache-password=<apache_http_password>: Apache HTTP autorization password or keychain entry name if --use-keychain
# --phpmyadmin-user=<phpmyadmin_user>: PhpMyAdmin user
# --phpmyadmin-password=<phpmyadmin_password>: PhpMyAdmin password or keychain entry name if --use-keychain
# --database=<database>: Database to be exported
# --host=<phpmyadmin_host>: PhpMyAdmin host
# --use-keychain: Use Mac OS X keychain to get passwords from. In that case --apache-password and --phpmyadmin-password will be used as account name for search in Mac Os X keychain.
#
# Common uses: mysql-export.sh --tables=hotel_content_provider --add-drop --database=hs --stdout --use-keychain --apache-user=betatester --phpmyadmin-user=hs --apache-password=www.example.com\ \(me\) --phpmyadmin-password=phpmyadmin.example.com --host=https://www.example.com/phpmyadmin | gunzip | mysql -u root -p testtable
# exports and imports on the fly in local db
# Please adapt these values :
APACHE_USER=0
APACHE_PASSWD=0
PHPMYADMIN_USER=0
PHPMYADMIN_PASSWD=0
REMOTE_HOST=0
DATABASE=0
COMPRESSION=on
ADD_DROP=1
TMP_FOLDER="/tmp"
USE_KEYCHAIN=0
# End of customisations
stdin=0
export_tables=0
add_drop=0
for arg in $@
do
if [ $arg == '-h' ] || [ $arg == '--help' ]
then
cat << EOF
Arguments: mysql-export.sh [-h|--help] [--stdout] [--tables=<table_name>,<table_name>] [--add-drop] [--apache-user=<apache_http_user>] [--apache-password=<apache_http_password>] [--phpmyadmin-user=<phpmyadmin_user>] [--phpmyadmin-password=<phpmyadmin_password>] [--database=<database>] [--host=<phpmyadmin_host>] [--use-keychain]
-h, --help: Print help
--stdout: Write SQL (gzipped) in stdout
--tables: Export only particular tables
--add-drop: add DROP TABLE IF EXISTS to every exporting table
--apache-user=<apache_http_user>: Apache HTTP autorization user
--apache-password=<apache_http_password>: Apache HTTP autorization password or keychain entry name if --use-keychain
--phpmyadmin-user=<phpmyadmin_user>: PhpMyAdmin user
--phpmyadmin-password=<phpmyadmin_password>: PhpMyAdmin password or keychain entry name if --use-keychain
--database=<database>: Database to be exported
--host=<phpmyadmin_host>: PhpMyAdmin host
--use-keychain: Use Mac OS X keychain to get passwords from. In that case --apache-password and --phpmyadmin-password will be used as account name for search in Mac Os X keychain.
Common uses: mysql-export.sh --tables=hotel_content_provider --add-drop --database=hs --stdout --use-keychain --apache-user=betatester --phpmyadmin-user=hs --apache-password=www.example.com\ \(me\) --phpmyadmin-password=phpmyadmin.example.com --host=https://www.example.com/phpmyadmin | gunzip | mysql -u root -p testtable
exports and imports on the fly in local db
EOF
exit 0
elif [ $arg == '--stdout' ]
then
stdin=1
elif [[ $arg =~ --tables ]]
then
export_tables=1
db_tables=$arg
elif [ $arg == '--compression=off' ]
then
COMPRESSION=off
elif [ $arg == '--add-drop' ]
then
add_drop=1
elif [[ $arg =~ --apache-user ]] && [ $APACHE_USER -eq 0 ]
then
APACHE_USER=${arg:14}
elif [[ $arg =~ --apache-password ]] && [ $APACHE_PASSWD -eq 0 ]
then
APACHE_PASSWD=${arg:18}
elif [[ $arg =~ --phpmyadmin-user ]] && [ $PHPMYADMIN_USER -eq 0 ]
then
PHPMYADMIN_USER=${arg:18}
elif [[ $arg =~ --phpmyadmin-password ]] && [ $PHPMYADMIN_PASSWD -eq 0 ]
then
PHPMYADMIN_PASSWD=${arg:22}
elif [[ $arg =~ --database ]] && [ $DATABASE -eq 0 ]
then
DATABASE=${arg:11}
elif [[ $arg =~ --host ]] && [ $REMOTE_HOST -eq 0 ]
then
REMOTE_HOST=${arg:7}
elif [[ $arg == '--use-keychain' ]]
then
USE_KEYCHAIN=1
fi
done
if [ $USE_KEYCHAIN -eq 1 ]
then
APACHE_PASSWD=`security 2>&1 >/dev/null find-internet-password -gs $APACHE_PASSWD | sed -e 's/password: "\(.*\)"/\1/g'`
PHPMYADMIN_PASSWD=`security 2>&1 >/dev/null find-internet-password -g -l $PHPMYADMIN_PASSWD | sed -e 's/password: "\(.*\)"/\1/g'`
fi
###############################################################
#
# First login and fetch the cookie which will be used later
#
###############################################################
MKTEMP=/bin/tempfile
if [ ! -x $MKTEMP ]; then
MKTEMP=`which mktemp`
result=$($MKTEMP "$TMP_FOLDER/phpmyadmin_export.XXXXXX.tmp")
else
result=$($MKTEMP "$TMP_FOLDER/phpmyadmin_export.$RANDOM.tmp")
fi
apache_auth_params="--anyauth -u$APACHE_USER:$APACHE_PASSWD"
curl -s -k -D $TMP_FOLDER/curl.headers -L -c $TMP_FOLDER/cookies.txt $apache_auth_params $REMOTE_HOST/index.php > $result
token=$(grep link $result | grep 'phpmyadmin.css.php' | grep token | sed "s/^.*token=//" | sed "s/&.*//" )
cookie=$(cat $TMP_FOLDER/cookies.txt | cut -f 6-7 | grep phpMyAdmin | cut -f 2)
entry_params="-d \"phpMyAdmin=$cookie&phpMyAdmin=$cookie&pma_username=$PHPMYADMIN_USER&pma_password=$PHPMYADMIN_PASSWD&server=1&phpMyAdmin=$cookie&lang=en-utf-8&convcharset=utf-8&collation_connection=utf8_general_ci&token=$token&input_go=Go\""
curl -s -S -k -L -D $TMP_FOLDER/curl.headers -b $TMP_FOLDER/cookies.txt -c $TMP_FOLDER/cookies.txt $apache_auth_params $entry_params $REMOTE_HOST/index.php > $result
if [ $? -ne 0 ]
then
echo "Curl Error on : curl $entry_params -s -k -D $TMP_FOLDER/curl.headers -L -c $TMP_FOLDER/cookies.txt $REMOTE_HOST/index.php. Check contents of $result" >&2
exit 1
fi
grep -q "HTTP/1.1 200 OK" $TMP_FOLDER/curl.headers
if [ $? -ne 0 ]
then
echo -n "Error : couldn't login to phpMyadmin on $REMOTE_HOST/index.php" >&2
grep "HTTP/1.1 " $TMP_FOLDER/curl.headers >&2
exit 1
fi
md5cookie=$token
post_params="token=$md5cookie"
post_params="$post_params&export_type=server"
post_params="$post_params&export_method=quick"
post_params="$post_params&quick_or_custom=custom"
post_params="$post_params&db_select[]=$DATABASE"
post_params="$post_params&output_format=sendit"
post_params="$post_params&what=sql"
post_params="$post_params&codegen_structure_or_data=data"
# post_params="$post_params&codegen_format=0"
# post_params="$post_params&csv_separator=%3B"
# post_params="$post_params&csv_enclosed=%22"
# post_params="$post_params&csv_escaped=%5C"
# post_params="$post_params&csv_terminated=AUTO"
# post_params="$post_params&csv_null=NULL"
post_params="$post_params&csv_structure_or_data=data"
# post_params="$post_params&excel_null=NULL"
# post_params="$post_params&excel_edition=win"
post_params="$post_params&excel_structure_or_data=data"
# post_params="$post_params&htmlword_structure=something"
post_params="$post_params&htmlword_structure_or_data=structure_and_data"
# post_params="$post_params&htmlword_null=NULL"
# post_params="$post_params&latex_caption=something"
# post_params="$post_params&latex_structure=something"
# post_params="$post_params&latex_structure_caption=Structure+of+table+__TABLE__"
# post_params="$post_params&latex_structure_continued_caption=Structure+of+table+__TABLE__+%28continued%29"
# post_params="$post_params&latex_structure_label=tab%3A__TABLE__-structure"
# post_params="$post_params&latex_comments=something"
post_params="$post_params&latex_data=something"
# post_params="$post_params&latex_columns=something"
# post_params="$post_params&latex_data_caption=Content+of+table+__TABLE__"
# post_params="$post_params&latex_data_continued_caption=Content+of+table+__TABLE__+%28continued%29"
# post_params="$post_params&latex_data_label=tab%3A__TABLE__-data"
# post_params="$post_params&latex_null=%5Ctextit%7BNULL%7D"
post_params="$post_params&mediawiki_structure_or_data=data"
# post_params="$post_params&ods_null=NULL"
post_params="$post_params&ods_structure_or_data=data"
# post_params="$post_params&odt_structure=something"
# post_params="$post_params&odt_comments=something"
post_params="$post_params&odt_data=something"
# post_params="$post_params&odt_columns=something"
# post_params="$post_params&odt_null=NULL"
# post_params="$post_params&pdf_report_title="
post_params="$post_params&pdf_data=1"
post_params="$post_params&php_array_structure_or_data=data"
post_params="$post_params&sql_header_comment="
post_params="$post_params&sql_include_comments=something"
post_params="$post_params&sql_compatibility=NONE"
post_params="$post_params&sql_structure_or_data=structure_and_data"
post_params="$post_params&sql_if_not_exists=something"
post_params="$post_params&sql_auto_increment=something"
post_params="$post_params&sql_backquotes=something"
post_params="$post_params&sql_data=something"
post_params="$post_params&sql_columns=something"
post_params="$post_params&sql_extended=something"
post_params="$post_params&sql_max_query_size=50000"
post_params="$post_params&sql_hex_for_blob=something"
post_params="$post_params&sql_type=INSERT"
# post_params="$post_params&texytext_structure=something"
post_params="$post_params&texytext_data=something"
# post_params="$post_params&texytext_null=NULL"
# post_params="$post_params&xls_null=NULL"
post_params="$post_params&xls_structure_or_data=data"
# post_params="$post_params&xlsx_null=NULL"
post_params="$post_params&xlsx_structure_or_data=data"
post_params="$post_params&yaml_structure_or_data=data"
post_params="$post_params&asfile=sendit"
post_params="$post_params&filename_template=__SERVER__"
post_params="$post_params&remember_template=on"
post_params="$post_params&charset_of_file=utf-8"
if [ $add_drop -eq 1 ]
then
post_params="$post_params&sql_drop_table=something"
post_params="$post_params&sql_structure=data"
fi
if [ "$COMPRESSION" = "on" ]
then
post_params="$post_params&compression=gzip"
else
post_params="$post_params&compression=none"
fi
#&sql_hex_for_binary=something
#2.7.0-pl2
#post_params="$post_params&sql_structure=structure"
#post_params="$post_params&sql_auto_increment=1"
#post_params="$post_params&sql_compat=NONE"
#post_params="$post_params&use_backquotes=1"
#post_params="$post_params&sql_data=data"
#post_params="$post_params&hexforbinary=yes"
#post_params="$post_params&sql_type=insert"
#post_params="$post_params&lang=fr-utf-8&server=1&collation_connection=utf8_general_ci&buttonGo=Exécuter"
if [ $export_tables -eq 1 ]
then
db_tables=${db_tables/=/table_select[]=}
db_tables=${db_tables//,/&table_select[]=}
db_tables=${db_tables:8}
post_params="$post_params&db=$DATABASE&export_type=database&$db_tables&filename_template=__DB__"
fi
if [ $stdin -eq 1 ]
then
curl -g -s -S -k -D $TMP_FOLDER/curl.headers -L -b $TMP_FOLDER/cookies.txt $apache_auth_params -d "$post_params" $REMOTE_HOST/export.php
else
curl -g -s -S -O -k -D $TMP_FOLDER/curl.headers -L -b $TMP_FOLDER/cookies.txt $apache_auth_params -d "$post_params" $REMOTE_HOST/export.php
grep -q "Content-Disposition: attachment" $TMP_FOLDER/curl.headers
if [ $? -eq 0 ]
then
filename="$(echo $REMOTE_HOST | sed 's/\./-/g; s|^http[s]://||g; s|/|-|g;')_${DATABASE}_$(date +%Y%m%d%H%M).sql"
if [ "$COMPRESSION" = "on" ]
then
filename="$filename.gz"
mv export.php backup_mysql_$filename
echo "Saved: backup_mysql_$filename"
else
mv export.php backup_mysql_$filename
gzip backup_mysql_$filename
echo "Saved: backup_mysql_$filename.gz"
fi
fi
fi
# remove the old backups and keep the 10 younger ones.
#ls -1 backup_mysql_*${DATABASE}_*.gz | sort -u | head -n-10 | xargs -r rm -v
rm -f $result
rm -f $TMP_FOLDER/curl.headers
rm -f $TMP_FOLDER/cookies.txt