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#!/usr/bin/perl -w |
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|
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# send same message and different attachements to people. Run this script |
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# without arguments to see usage, and customize message on top of script |
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# |
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# Dobrica Pavlinusic, https://www.rot13.org/~dpavlin/sysadmin.html |
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|
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use strict; |
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use MIME::Lite; |
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|
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# customize this part !! |
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my $from = 'Joe Doe <joe.doe@nobody.com>'; |
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my $subject = "New informations about..."; |
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my $errors = 'postmaster@nobody.com'; |
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my $body = "Please find attached more information about..."; |
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# end of user configuration |
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|
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my %ext2mime; |
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|
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open(MIME,"/etc/mime.types") || die "mime.types: $!"; |
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while(<MIME>) { |
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chomp; |
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next if (/^ *$/ || /^ *#/); |
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my ($type,$exts) = split(/[ \t]+/,$_,2); |
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if ($exts) { |
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foreach my $ext (split(/[ \t]+/,$exts)) { |
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$ext2mime{$ext} = $type; |
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} |
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} |
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|
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} |
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close(MIME); |
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|
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my $curr_dir = shift @ARGV; |
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|
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if (! $curr_dir) { |
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print "\nUsage: $0 [directory]\n\n"; |
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print "directory should containt directories which are valid e-mail\n"; |
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print "addresses (like first.last\@pliva.com) and attachements inside\n"; |
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print "that directory (directories without \@ will be ignored !!).\n"; |
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print "All files in selected directory will be ignored.\n\n"; |
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exit 1; |
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} |
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|
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opendir(DIR, $curr_dir) || warn "can't opendir $curr_dir: $!"; |
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my @dirs = grep { !/^\./ && -d "$curr_dir/$_" } readdir(DIR); |
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closedir(DIR); |
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|
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print "Using dirs: ",join(", ",@dirs),"\n\n"; |
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|
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my @failed; |
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|
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sub f { |
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my $msg = shift; |
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push @failed, $msg; |
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print STDERR "$msg\n"; |
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} |
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|
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|
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my $max = $#dirs+1; |
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my $nr = 1; |
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|
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foreach my $dir (@dirs) { |
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|
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if ($dir !~ m/\@/) { |
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f("directory '$dir' don't have @ in name!"); |
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next; |
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} |
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|
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if (! opendir(DIR, "$curr_dir/$dir")) { |
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f("can't open '$dir': $!"); |
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next; |
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} |
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|
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my @files = grep { !/^\./ && -f "$curr_dir/$dir/$_" } readdir(DIR); |
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closedir(DIR); |
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|
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my $msg = new MIME::Lite( |
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From => $from, |
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To => $dir, |
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Subject => $subject, |
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Type =>'multipart/mixed'); |
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|
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$msg->add('Errors-To' => $errors); |
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|
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# debug |
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$msg->add('X-To' => $dir); |
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|
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print STDERR "[$nr/$max] working on $dir...\n"; |
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$nr++; |
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|
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attach $msg ( |
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Type => 'TEXT', |
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Data => $body |
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); |
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|
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foreach my $file (@files) { |
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|
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my $type = 'application/octet-stream'; |
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|
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if ($file =~ m/\.([^\.]+)$/) { |
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$type = $ext2mime{$1} if ($ext2mime{$1}); |
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} |
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|
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print STDERR "\tadding '$file' ($type)\n"; |
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|
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attach $msg ( |
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Type => $type, |
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Path => "$curr_dir/$dir/$file", |
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Filename => $file); |
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|
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} |
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|
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if (! $msg->send) { |
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f("can't send e-mail to: $dir"); |
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} |
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} |
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|
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if (@failed) { |
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open(ERRORS,"> errors.log") || warn "can't open errors.log: $!"; |
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print "\nERRORS during this run (also saved in errors.log):\n"; |
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print join("\n",@failed); |
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print ERRORS join("\n",@failed); |
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print "\n"; |
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close(ERRORS); |
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} |
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