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authorSebastien Dupont <sdupont@mandriva.com>2002-01-13 09:37:05 +0000
committerSebastien Dupont <sdupont@mandriva.com>2002-01-13 09:37:05 +0000
commitcc10ace6393edc9169db69010bd86273e2a010e9 (patch)
tree7afcad8876332d5d7ba2e56f7aee841b42e41002
parentd35bc8533949fe72cf77712a9e0250fd0e579fc9 (diff)
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ftp backup work.
fix time problems. remove doc from file. security fix for configuration file.
-rwxr-xr-xperl-install/standalone/drakbackup365
1 files changed, 48 insertions, 317 deletions
diff --git a/perl-install/standalone/drakbackup b/perl-install/standalone/drakbackup
index 31146bbf0..866ed371e 100755
--- a/perl-install/standalone/drakbackup
+++ b/perl-install/standalone/drakbackup
@@ -85,7 +85,6 @@
#
# TODO:
# 4 - change NET::FTP to ftp cmds.
-# 5 - add icons (win & lin) on adv_what_all.
# 6 - calcul disk space.
# use quota.
# 7 - ssh & rsync -> expect or .identity.pub/authorized_keys
@@ -143,6 +142,7 @@ if ("@ARGV" =~ /--help|-h/) {
in /var/backup directory so write other directory
to change to change it.
--conf_file : to read other configuration file.
+--debug : permit to see all debug messages.
);
exit(0);
}
@@ -209,6 +209,8 @@ my $table;
my @user_list_backuped = ();
my @files_corrupted = ();
my $remove_user_before_restore = 1;
+my @file_list_to_send_by_ftp = ();
+
# config. FILES -> Default PATH & Global variables.
my @sys_files = ("/etc");
@@ -284,7 +286,9 @@ sub read_passwd {
sub the_time {
$the_time = "_";
$the_time .= localtime->year() + 1900;
+ if (localtime->mon() < 9 ) { $the_time .= "0"; }
$the_time .= localtime->mon() +1;
+ if (localtime->mday() < 10 ) { $the_time .= "0"; }
$the_time .= localtime->mday();
$the_time .= "_";
if (localtime->hour() < 10 ) { $the_time .= "0"; }
@@ -337,6 +341,7 @@ sub save_conf_file {
if ($comp_mode) {push @cfg_list, "OPTION_COMP=TAR.BZ2\n"}
else { push @cfg_list, "OPTION_COMP=TAR.GZ\n" }
output_p($cfg_file, @cfg_list);
+ system("chmod 600 $cfg_file");
save_cron_files();
}
@@ -442,18 +447,33 @@ sub return_path {
}
sub ftp_client {
-# liste des fichiers à envoyer
use Net::FTP;
- my $ftp = Net::FTP->new("$host_name");
+ my $ftp;
+
+ $DEBUG and print "file list to send : $_\n " foreach @file_list_to_send_by_ftp;
+ $DEBUG and $ftp = Net::FTP->new("$host_name", Debug => 1);
+ $DEBUG or $ftp = Net::FTP->new("$host_name", Debug => 0);
$ftp->login("$login_user","$passwd_user");
$ftp->cwd("$host_path");
# $ftp->get("/ce/repertoire/ce.fichier");
-# put ( LOCAL_FILE [, REMOTE_FILE ] )
-
- $ftp->send("$save_path/*");
+ foreach (@file_list_to_send_by_ftp) {
+ $ftp->put("$_");
+ }
$ftp->quit;
}
+sub ssh_client {
+# $res = Net::SSLeay::write($ssl, $msg); # Perl knows how long $msg is
+# die_if_ssl_error("ssl write");
+# shutdown S, 1; # Half close --> No more output, sends EOF to server
+# $got = Net::SSLeay::read($ssl); # Perl returns undef on failure
+# die_if_ssl_error("ssl read");
+# print $got;
+
+# Net::SSLeay::free ($ssl); # Tear down connection
+# Net::SSLeay::CTX_free ($ctx);
+# close S;
+}
sub build_backup_files {
my $path_name;
@@ -501,30 +521,38 @@ sub build_backup_files {
if (grep /^backup\_incr\_sys/, @dir_content) {
my @more_recent = grep /^backup\_incr\_sys/, sort @dir_content;
$more_recent = pop @more_recent;
+ $DEBUG and print "more recent file: $more_recent\n ";
system("find @sys_files -cnewer $save_path/$more_recent \! -type d -print > $save_path/list_incr_sys$the_time.txt");
if (!cat_("$save_path/list_incr_sys$the_time.txt")) {
system("rm $save_path/list_incr_sys$the_time.txt");
} else {
system("$tar_cmd_sys -f $save_path/backup_incr_sys$the_time.$tar_ext -T $save_path/list_incr_sys$the_time.txt");
+ push @file_list_to_send_by_ftp, "$save_path/backup_incr_sys$the_time.$tar_ext";
+ push @file_list_to_send_by_ftp, "$save_path/list_incr_sys$the_time.txt";
}
}
elsif (grep /^backup\_base\_sys/, @dir_content) {
my @more_recent = grep /^backup\_base\_sys/, sort @dir_content;
$more_recent = pop @more_recent;
+ $DEBUG and print "more recent file: $more_recent\n ";
system("find @sys_files -cnewer $save_path/$more_recent \! -type d -print > $save_path/list_incr_sys$the_time.txt");
if (!cat_("$save_path/list_incr_sys$the_time.txt")) {
system("rm $save_path/list_incr_sys$the_time.txt");
} else {
system("$tar_cmd_sys -f $save_path/backup_incr_sys$the_time.$tar_ext -T $save_path/list_incr_sys$the_time.txt");
+ push @file_list_to_send_by_ftp, "$save_path/backup_incr_sys$the_time.$tar_ext";
+ push @file_list_to_send_by_ftp, "$save_path/list_incr_sys$the_time.txt";
}
}
else {
system("$tar_cmd_sys -f $save_path/backup_base_sys$the_time.$tar_ext @sys_files");
+ push @file_list_to_send_by_ftp, "$save_path/backup_base_sys$the_time.$tar_ext";
}
}
else {
- system("cd $save_path && rm -f backup_sys* backup_base_sys* backup_incr_sys*");
+# system("cd $save_path && rm -f backup_sys* backup_base_sys* backup_incr_sys*");
system("$tar_cmd_sys -f $save_path/backup_sys$the_time.$tar_ext @sys_files");
+ push @file_list_to_send_by_ftp, "$save_path/backup_sys$the_time.$tar_ext";
}
}
@@ -534,6 +562,7 @@ sub build_backup_files {
if (@list_other) {
system("cd $save_path && rm -f backup_other* ");
system("$tar_cmd_other -f $save_path/backup_other$the_time.$tar_ext @list_other");
+ push @file_list_to_send_by_ftp, "$save_path/backup_other$the_time.$tar_ext";
foreach (@list_other) { push @list_other_, $_ . "\n"; }
output_p( $save_path . '/list_other', @list_other_);
}
@@ -549,29 +578,37 @@ sub build_backup_files {
if (grep(/^backup\_incr\_user\_$user\_/, @dir_content)) {
my @more_recent = grep /^backup\_incr\_user\_$user\_/, sort @dir_content;
$more_recent = pop @more_recent;
+ $DEBUG and print "more recent file: $more_recent\n ";
system("find $path_name -cnewer $save_path/$more_recent \! -type d -print > $save_path/list_incr_user_$user$the_time.txt");
if (!cat_("$save_path/list_incr_user_$user$the_time.txt")) {
system("rm $save_path/list_incr_user_$user$the_time.txt");
} else {
system("$tar_cmd_user -f $save_path/backup_incr_user_$user$the_time.$tar_ext -T $save_path/list_incr_user_$user$the_time.txt");
+ push @file_list_to_send_by_ftp, "$save_path/backup_incr_user_$user$the_time.$tar_ext";
+ push @file_list_to_send_by_ftp, "$save_path/list_incr_user_$user$the_time.txt";
}
}
elsif (grep /^backup\_base\_user\_$user\_/, @dir_content) {
my @more_recent = grep /^backup\_base\_user\_$user\_/, sort @dir_content;
$more_recent = pop @more_recent;
+ $DEBUG and print "more recent file: $more_recent\n ";
system("find $path_name -cnewer $save_path/$more_recent \! -type d -print > $save_path/list_incr_user_$user$the_time.txt");
if (!cat_("$save_path/list_incr_user_$user$the_time.txt")) {
system("rm $save_path/list_incr_user_$user$the_time.txt");
} else {
system("$tar_cmd_user -f $save_path/backup_incr_user_$user$the_time.$tar_ext -T $save_path/list_incr_user_$user$the_time.txt");
+ push @file_list_to_send_by_ftp, "$save_path/backup_incr_user_$user$the_time.$tar_ext";
+ push @file_list_to_send_by_ftp, "$save_path/list_incr_user_$user$the_time.txt";
}
}
else {
system("$tar_cmd_user -f $save_path/backup_base_user_$user$the_time.$tar_ext $path_name");
+ push @file_list_to_send_by_ftp, "$save_path/backup_base_user_$user$the_time.$tar_ext";
}
} else {
system("cd $save_path && rm -f backup_user_$_* backup_base_user_$_* backup_incr_user_$_*");
system("$tar_cmd_user -f $save_path/backup_user_$_$the_time.$tar_ext $path_name");
+ push @file_list_to_send_by_ftp, "$save_path/backup_user_$_$the_time.$tar_ext";
}
}
}
@@ -580,18 +617,11 @@ sub build_backup_files {
}
if ($where_net_ssh) {
-# $res = Net::SSLeay::write($ssl, $msg); # Perl knows how long $msg is
-# die_if_ssl_error("ssl write");
-# shutdown S, 1; # Half close --> No more output, sends EOF to server
-# $got = Net::SSLeay::read($ssl); # Perl returns undef on failure
-# die_if_ssl_error("ssl read");
-# print $got;
-
-# Net::SSLeay::free ($ssl); # Tear down connection
-# Net::SSLeay::CTX_free ($ctx);
-# close S;
+ ssh_client();
+ }
+ if ($where_net_ftp) {
+ ftp_client();
}
- if ($where_net_ftp) { }
if ($where_cd) { }
}
@@ -3221,302 +3251,3 @@ Drakbacup allow to restore the system (etc, var files)
}
-
-
-
-
-
-
-
-
-
-
-
-# _____________________________________________________________ DOCS
-
-# [Perl] Comment récupérer des informations sur un fichier ?
-# Cf perldoc -f stat
-
-# Exemple pour récupérer mtime (date de dernière modification du fichier)
-# my(@etat); my($fchier)="/tmp/toto";
-# # Si le fichier existe on récupère des infos dessus
-# if (-e $fchier) {@etat=stat($fchier); }
-# # On convertit avec localtime la valeur de mtime.
-# my($date)= localtime($etat[9]);
-# print $date;
-
-
-#Telnet : En utilisant le package Net::Telnet
-# use strict;
-# use Net::Telnet;
-# use CGI qw/:standard :html3 :netscape escape unescape/;
-# use CGI::Carp qw/fatalsToBrowser/;
-# my $username="alian";
-# my $passwd="password";
-# my $HOST="indy.alianet";
-# print header;
-# my $t = new Net::Telnet (Timeout=>undef) or die "Can't connect:$!";
-# $t->open($HOST);
-# $t->login($username, $passwd);
-# my @lines = $t->cmd("/ma/commande/a/executer");
-# print join(' ',@lines);
-
-# _____________________________________________________________ DOCS2
-
-
-# Linux backups HOWTO1
-
-# Add***jbw
-# Audience: All???
-
-# /Add***jbw
-# Jerry Winegarden
-# Revised 4-04-00
-
-# Revised***jbw
-
-# There are several utilities that can be used for backups under Linux. Which is the best?
-# There isn't any one utility that is best. It depends on the media to which you are backing up,
-# whether you are backing up just one machine or several over the network, and what you intend to
-# do with the backup. There are both free utilities which come standard with a Red Hat Linux
-# installation and third-party packages (some free, others not).
-
-# /Revised***jbw
-# List of backup utilities
-
-# Add***jbw
-# Standard Red Hat Linux (GNU) backup utilities
-
-# /Add***jbw
-
-# *
-
-# tar 2
-# *
-
-# dump
-
-# Add***jbw
-# * rdump
-
-# /Add***jbw
-# *
-
-# cpio
-# *
-
-# (There are others: sharutil,find + dd, cp) 3
-
-# Add***jbw
-
-# Third-party backup packages
-
-# * BRU
-# * Networker
-# * Matt: These two are just placeholders - I need to get a proper list (I've got saved email that
-# lists some - just had time to look thru them yet)
-
-# /Add***jbw
-
-# There are different types of backups:
-
-# *
-
-# full 4
-# *
-
-# incremental
-
-# Add***jbw
-# * partial
-# * local
-# * remote (network)
-
-# /Add***jbw
-
-# Add***jbw
-# Full backups
-
-# Full backups are intended to be a complete backup of every file. Users should not be logged in during a
-# full backup so that files are not left open for writing and thus somehow not included in a full backup.
-
-# Partial backups
-
-# Partial backups include only a specified set of files or directories.
-
-# Incremental backups
-
-# Incremental backups are intended to backup only files that have changed since a previous backup.
-# A common backup scheme is to do a full backup on the weekend when no one is in the office, with
-# incremental backups being done each night of the things that changed that day. Incremental backups
-# can even be added to the same tape, without rewinding. To restore a file from backup that was
-# changed recently, it is often quicker to find the most recent version on an incremental tape backup
-# than to have to search all the way through all the files on a long full backup tape. Thus, full
-# backups tend to be done once a week only with incrementals in between.
-
-# /Add***jbw
-
-# Delete***jbw
-
-# /Delete***jbw
-
-# tar
-
-# tar ("tape archive" isn't just for tapes) is the most commonly used
-# backup utility. 5
-
-# To produce a backup of a directory to a file on the disk (e.g. in /tmp):
-
-# tar cvf /tmp/foo.tar . (output file by default is /dev/tape, so
-# the output file name must be specified
-# with the f option; here, /tmp/foo.tar)
-
-# c option = Create archive (wrap it up
-# into a "tar archive")
-
-# v option = "verbose" - messages to screen
-# when reading/writing each file
-
-# f option = specify output file name
-
-# /tmp/foo.tar = output file name specified
-
-# . = source directory to create archive of
-# (wraps up everything under the
-# current directory)
-
-# addition of the "z" option will gzip the output file to compress it into gzip format:
-
-# tar cvzf /tmp/foo.tar.gz
-
-# To move a directory:
-
-# cd fromdir; tar cvf - . | (cd todir; tar xvf -)
-
-# To unpack an archive of a directory:
-
-# cd destdir; tar xvf /tmp/foo.tar 6
-
-# Further tar options:
-
-# *
-
-# x option = eXtract archive
-# it will unpack it into the current default dir (so, first: cd destdir)
-# *
-
-# v option = verbose
-# Can be included with any other options (good to always include this flag)
-# *
-
-# f option + file name = specify the INPUT file name
-# (the name of the archive file being extracted).
-
-# "Incremental" backup with tar:
-
-# tar -cvf tarfilename --after-date="sept 1, 2000" /home
-
-# Add***jbw
-
-# dump
-
-# Dump is used to backup complete file systems, such as /, /home, or whatever file systems you have
-# defined. (File systems are listed in the file: /etc/fstab). Dump works on one file system at a time.
-
-# Dump has the concept of a dump "level", which is indicated by a non-negative integer, usually 0-6.
-# Level 0 dumps would be a full backup (of the specified file systems, which might be partial or
-# complete depending on whether all file systems are specified). Level 1 and higher dumps are used
-# for "incremental" backups. A level 1 dump will backup files which have changed (been "touched")
-# since the last level 0 dump. A level 2 dump will backup anything changed since the last level 1
-# dump. This scheme can be used to produce a full backup on weekend (level 0 dump), followed by
-# a level n dump, where n is the day of the week (Monday = 1).
-
-# The other important dump parameter is "-f", which refers to the "file" or device to dump to.
-# Thus, the dump backup of a file system can be written to a disk drive (in another file system)
-# or to a tape drive or a zip drive. In the case of a tape drive, the file name is the special
-# character device name: /dev/rmt0 or /dev/nrmt0 ("no-rewind" tape device) or /dev/tape or whatever
-# the device name of your tape drive.
-
-# A dump is performed as follows:
-
-# dump -0f /dev/rmt0 /filesystemname
-
-# (full backup)
-
-# or,
-
-# dump -2f /dev/nrmt0 /filesystemname
-
-# (incremental, level 2 backup to the no-rewind tape device (don't rewind the tape before or after writing.
-# Just add the backup to the existing tape. This is often done to have incremental backups added to the same tape).
-
-# To extract files from a dump backup, use the utility: restore
-
-# Restores can be done "interactively":
-
-# restore -i
-
-# Dump/restore to be continued...
-
-# cpio
-# CPIO is another system backup utility. The rpm package installation utility actually uses cpio
-# format to package software for system installation.
-
-# CPIO - to be continued
-
-# 1This actually reads like, not a "backups HOWTO", but a "backups using tar HOWTO". You mention
-# other archiving utilities, but don't explain how to use them, and also don't explain why tar
-# is used in this document instead of the others.
-
-# ***jbw: I haven't gotten around to writing the details on how to for dump, cpio. Sorry. I'll work
-# on it. This doc is definitely not just a tar howto (heh, I use dump myself, most often, even
-# though some duluggers call dump "evil" under linux).
-
-# 2What does each utility do? Sure, tar means "tape archiver", which is alluded to later; what about the others?
-
-# 3Is this a list that is incomplete, and the author will add to it later? Why the ellipsis?
-# ***jbw - Right! List is incomplete and to be finished later. I did add to the list, parenthetically,
-# but I didn't describe those additions. (e.g. find + dd is a two-step method: find ... | dd ...)
-
-# 4It would be helpful to explain the difference between the two. For example:
-# A full backup makes an archive of the entire contents of a user's... hard drive? Filesystem? Home directory?
-# An incremental backup only includes those parts of the... hard drive? Filesystem? Home directory? ...which
-# have changed since the last time a backup was made.
-
-# ***jbw
-
-# I added the paragraphs describing full, partial, and incremental backups, and I explained the strategy of
-# how they are used (full once a week, incrementals every night) and why such a strategy is used (easier to
-# find one file to be restored from an incremental backup tape, which will have many fewer files written).
-
-# 5Any particular reason this section is pre-formatted?
-# YES!!! As with anything that's sort of a "man page" or a real, live, .conf file, it's often done with
-
-# tag. That is quite intentional to
-# get things formatted in an easily readable format without too much work!
-# The
-
-# tag is intentional here. It is even desirable here,
-# WITHOUT quot or footnote or other tags!!! It's sort of comparable to
-# getting a screen shot to show exactly how something is seen.
-
-
-# 6This is the only part of the HOWTO that actually shows "HOW TO" do something. Even so, the reasons
-# why you'd want to do this aren't explained.
-
-#__________________
-
-# fixme use incremental backup
-#tar -cvf tarfilename --after-date="sept 1, 2000" /home
-# tar -cf archive.tar --newer="`date -r file`" /home
-# algo: liste des fichiers du meme nom, on prend le dernier puis on applique le tar ci-dessus.
-# faire fonctions qui retourne le plus recent element.
-
-
-# tar cvzf ~/toto.tar.gz `find . -name "*" `
-# find / -mtime -1 \! -type d -print > /tmp/liste.jour
-# man find:
-#-newer fichier
-# Fichier modifié plus récemment que le fichier indiqué. L'option -newer n'est affectée par l'option -follow que si
-# celle-ci la précède sur la ligne de commande.
-