[22472] | 1 | #!/usr/bin/perl -w
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[11293] | 2 | # Need to specify the full path of Perl above
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[11110] | 3 |
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[16467] | 4 | # This file merges Michael Dewsnip's gliserver.pl for GS2 and Quan Qiu's gliserver4gs3.pl (GS3)
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[11110] | 5 |
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[11148] | 6 | use strict;
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[16467] | 7 | no strict 'subs';
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| 8 | no strict 'refs'; # allow filehandles to be variables and viceversa
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[11110] | 9 |
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[14235] | 10 | # Set this to 1 to work around IIS 6 craziness
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| 11 | my $iis6_mode = 0;
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| 12 |
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[16467] | 13 | ##
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[14235] | 14 | # IIS 6: for some reason, IIS runs this script with the working directory set to the Greenstone
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| 15 | # directory rather than the cgi-bin directory, causing lots of stuff to fail
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| 16 | if ($iis6_mode)
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| 17 | {
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[16467] | 18 | # Change into cgi-bin directory - need to ensure it exists, since gliserver deals with both GS2 and GS3
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| 19 | if(-e "cgi-bin" && -d "cgi-bin") { # GS2
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| 20 | chdir("cgi-bin");
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| 21 | } else { # iis6_mode is not applicable for Greenstone 3
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| 22 | $iis6_mode = 0;
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| 23 | }
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[14235] | 24 | }
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| 25 |
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| 26 |
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[16467] | 27 | # We use require and an eval here (instead of "use package") to catch any errors loading the module (for IIS)
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[14235] | 28 | eval("require \"gsdlCGI.pm\"");
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| 29 | if ($@)
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| 30 | {
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| 31 | print STDOUT "Content-type:text/plain\n\n";
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| 32 | print STDOUT "ERROR: $@\n";
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| 33 | exit 0;
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| 34 | }
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| 35 |
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| 36 |
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[16467] | 37 | #my $authentication_enabled = 0;
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| 38 | my $debugging_enabled = 0; # if 1, debugging is enabled and unlinking intermediate files (deleting files) will not happen
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[11110] | 39 |
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| 40 | my $mail_enabled = 0;
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| 41 | my $mail_to_address = "user\@server"; # Set this appropriately
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| 42 | my $mail_from_address = "user\@server"; # Set this appropriately
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| 43 | my $mail_smtp_server = "smtp.server"; # Set this appropriately
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| 44 |
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| 45 | sub main
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[16467] | 46 | {
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[11148] | 47 | my $gsdl_cgi = new gsdlCGI();
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[11110] | 48 |
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[11114] | 49 | # Load the Greenstone modules that we need to use
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| 50 | $gsdl_cgi->setup_gsdl();
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| 51 | my $gsdlhome = $ENV{'GSDLHOME'};
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[16467] | 52 |
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[11114] | 53 | $gsdl_cgi->checked_chdir($gsdlhome);
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| 54 |
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[11110] | 55 | # Encrypt the password
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[16467] | 56 | $gsdl_cgi->encrypt_password();
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[11110] | 57 |
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| 58 | $gsdl_cgi->parse_cgi_args();
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| 59 |
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[13168] | 60 | # We don't want the gsdlCGI module to return errors and warnings in XML
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| 61 | $gsdl_cgi->{'xml'} = 0;
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| 62 |
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| 63 | # Retrieve the (required) command CGI argument
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[11110] | 64 | my $cmd = $gsdl_cgi->clean_param("cmd");
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| 65 | if (!defined $cmd) {
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| 66 | $gsdl_cgi->generate_error("No command specified.");
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| 67 | }
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| 68 | $gsdl_cgi->delete("cmd");
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| 69 |
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[16467] | 70 | # The check-installation, greenstone-server-version and get-library-url commands have no arguments
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[11293] | 71 | if ($cmd eq "check-installation") {
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| 72 | &check_installation($gsdl_cgi);
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| 73 | return;
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| 74 | }
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[16467] | 75 | elsif ($cmd eq "greenstone-server-version") {
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| 76 | &greenstone_server_version($gsdl_cgi);
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| 77 | return;
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| 78 | }
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| 79 | elsif ($cmd eq "get-library-url-suffix") {
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| 80 | &get_library_url_suffix($gsdl_cgi);
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| 81 | return;
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| 82 | }
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[11293] | 83 |
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| 84 | # All other commands require a username, for locking and authentication
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[11110] | 85 | my $username = $gsdl_cgi->clean_param("un");
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| 86 | if ((!defined $username) || ($username =~ m/^\s*$/)) {
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| 87 | $gsdl_cgi->generate_error("No username specified.");
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| 88 | }
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| 89 | $gsdl_cgi->delete("un");
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| 90 |
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[13809] | 91 | # Get then remove the ts (timestamp) argument (since this can mess up other scripts)
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| 92 | my $timestamp = $gsdl_cgi->clean_param("ts");
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[13811] | 93 | if ((!defined $timestamp) || ($timestamp =~ m/^\s*$/)) {
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| 94 | $timestamp = time(); # Fall back to using the Perl time() function to generate a timestamp
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| 95 | }
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[13809] | 96 | $gsdl_cgi->delete("ts");
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| 97 |
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[16467] | 98 | my $site; # undefined on declaration, see http://perldoc.perl.org/perlsyn.html
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| 99 | if($gsdl_cgi->greenstone_version() != 2) { # all GS versions after 2 may define site
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| 100 | $site = $gsdl_cgi->clean_param("site");
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| 101 | if (!defined $site) {
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| 102 | $gsdl_cgi->generate_error("No site specified.");
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| 103 | }
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| 104 | $gsdl_cgi->delete("site");
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| 105 | }
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| 106 |
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| 107 |
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[11110] | 108 | if ($cmd eq "delete-collection") {
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[16467] | 109 | &delete_collection($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 110 | }
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| 111 | elsif ($cmd eq "download-collection") {
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[16467] | 112 | &download_collection($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 113 | }
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| 114 | elsif ($cmd eq "download-collection-archives") {
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[16467] | 115 | &download_collection_archives($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 116 | }
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| 117 | elsif ($cmd eq "download-collection-configurations") {
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[16467] | 118 | &download_collection_configurations($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 119 | }
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| 120 | elsif ($cmd eq "download-collection-file") {
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[16467] | 121 | &download_collection_file($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 122 | }
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| 123 | elsif ($cmd eq "delete-collection-file") {
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[16467] | 124 | &delete_collection_file($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 125 | }
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| 126 | elsif ($cmd eq "get-script-options") {
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[16467] | 127 | &get_script_options($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 128 | }
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| 129 | elsif ($cmd eq "move-collection-file") {
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[16467] | 130 | &move_collection_file($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 131 | }
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| 132 | elsif ($cmd eq "new-collection-directory") {
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[16467] | 133 | &new_collection_directory($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 134 | }
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| 135 | elsif ($cmd eq "run-script") {
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[16467] | 136 | &run_script($gsdl_cgi, $username, $timestamp, $site);
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[11110] | 137 | }
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| 138 | elsif ($cmd eq "timeout-test") {
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| 139 | while (1) { }
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| 140 | }
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| 141 | elsif ($cmd eq "upload-collection-file") {
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[16467] | 142 | &upload_collection_file($gsdl_cgi, $username, $timestamp, $site);
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| 143 | }
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[15170] | 144 | elsif ($cmd eq "file-exists") {
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[16467] | 145 | &file_exists($gsdl_cgi, $site);
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| 146 | }
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| 147 | # cmds not in Greenstone 2:
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| 148 | elsif ($gsdl_cgi->greenstone_version() != 2) {
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| 149 | if ($cmd eq "download-web-xml-file") {
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| 150 | &download_web_xml_file($gsdl_cgi, $username, $timestamp, $site);
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| 151 | }
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| 152 | elsif ($cmd eq "user-validation") {
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| 153 | &user_validation($gsdl_cgi, $username, $timestamp, $site);
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| 154 | }
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| 155 | elsif ($cmd eq "get-site-names") {
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| 156 | &get_site_names($gsdl_cgi, $username, $timestamp, $site);
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| 157 | }
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| 158 | }
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[11110] | 159 | else {
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| 160 | $gsdl_cgi->generate_error("Unrecognised command: '$cmd'");
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| 161 | }
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[16467] | 162 |
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[11110] | 163 | }
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| 164 |
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[16467] | 165 |
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[11110] | 166 | sub authenticate_user
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| 167 | {
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| 168 | my $gsdl_cgi = shift(@_);
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| 169 | my $username = shift(@_);
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[11937] | 170 | my $collection = shift(@_);
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[16467] | 171 | my $site = shift(@_);
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[11110] | 172 |
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[16467] | 173 | # Even if we're not authenticating remove the un and pw arguments, since these can mess up other scripts
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[11110] | 174 | my $user_password = $gsdl_cgi->clean_param("pw");
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| 175 | $gsdl_cgi->delete("pw");
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| 176 |
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[16467] | 177 | # Only authenticate if it is enabled
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| 178 | # return "all-collections-editor" if (!$authentication_enabled);
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| 179 |
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[11110] | 180 | if ((!defined $user_password) || ($user_password =~ m/^\s*$/)) {
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| 181 | $gsdl_cgi->generate_error("Authentication failed: no password specified.");
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| 182 | }
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| 183 |
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[16467] | 184 | my $users_db_content;
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| 185 | if($gsdl_cgi->greenstone_version() == 2) {
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| 186 | my $etc_directory = &util::filename_cat($ENV{'GSDLHOME'}, "etc");
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[19137] | 187 | my $users_db_file_path = &util::filename_cat($etc_directory, "users.gdb");
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[16467] | 188 |
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| 189 | # Use db2txt instead of GDBM_File to get the user accounts information
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| 190 | $users_db_content = "";
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| 191 | open(USERS_DB, "db2txt \"$users_db_file_path\" |");
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| 192 | while (<USERS_DB>) {
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| 193 | $users_db_content .= $_;
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| 194 | }
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| 195 | }
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| 196 | elsif($gsdl_cgi->greenstone_version() == 3) {
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| 197 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
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[11110] | 198 |
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[16467] | 199 | my $java = $gsdl_cgi->get_java_path();
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| 200 | my $java_gsdl3_classpath = &util::filename_cat($gsdl3srchome, "web", "WEB-INF", "lib", "gsdl3.jar");
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| 201 | my $java_derby_classpath = &util::filename_cat($gsdl3srchome, "web", "WEB-INF", "lib", "derby.jar");
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| 202 | my $java_classpath;
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| 203 | my $gsdlos = $ENV{'GSDLOS'};
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| 204 | if ($gsdlos !~ m/windows/){
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| 205 | $java_classpath = $java_gsdl3_classpath . ":" . $java_derby_classpath;
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| 206 | }else{
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| 207 | $java_classpath = $java_gsdl3_classpath . ";" . $java_derby_classpath;
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| 208 | }
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| 209 | my $java_args = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "etc", "usersDB");
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| 210 | $gsdl_cgi->checked_chdir($java_args);
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| 211 | my $java_command="\"$java\" -classpath \"$java_classpath\" org.greenstone.gsdl3.util.usersDB2txt \"$java_args\" 2>&1";
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| 212 | $users_db_content = `$java_command`;
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[11110] | 213 | }
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[16467] | 214 |
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| 215 | # Get the user account information from the usersDB database
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[11110] | 216 | my %users_db_data = ();
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| 217 | foreach my $users_db_entry (split(/-{70}/, $users_db_content)) {
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[16467] | 218 | if ($users_db_entry =~ m/\n?\[(.+)\]\n/) {
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[11110] | 219 | $users_db_data{$1} = $users_db_entry;
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| 220 | }
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| 221 | }
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| 222 |
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| 223 | # Check username
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| 224 | my $user_data = $users_db_data{$username};
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| 225 | if (!defined $user_data) {
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| 226 | $gsdl_cgi->generate_error("Authentication failed: no account for user '$username'.");
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| 227 | }
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| 228 |
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| 229 | # Check password
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[16467] | 230 | my ($valid_user_password) = ($user_data =~ m/\<password\>(.*)/);
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[11110] | 231 | if ($user_password ne $valid_user_password) {
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| 232 | $gsdl_cgi->generate_error("Authentication failed: incorrect password.");
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| 233 | }
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| 234 |
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[11941] | 235 | # Check group
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[16467] | 236 | my ($user_groups) = ($user_data =~ m/\<groups\>(.*)/);
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| 237 |
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[11938] | 238 | if ($collection eq "") {
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[11941] | 239 | # If we're not editing a collection then the user doesn't need to be in a particular group
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| 240 | return $user_groups; # Authentication successful
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[11938] | 241 | }
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[16467] | 242 |
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[11110] | 243 | foreach my $user_group (split(/\,/, $user_groups)) {
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[11940] | 244 | # Does this user have access to all collections?
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| 245 | if ($user_group eq "all-collections-editor") {
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[11941] | 246 | return $user_groups; # Authentication successful
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[11110] | 247 | }
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[11940] | 248 | # Does this user have access to personal collections, and is this one?
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[16467] | 249 | if ($user_group eq "personal-collections-editor" && $collection =~ m/^$username\-/) {
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[11941] | 250 | return $user_groups; # Authentication successful
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[11940] | 251 | }
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| 252 | # Does this user have access to this collection
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| 253 | if ($user_group eq "$collection-collection-editor") {
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[11941] | 254 | return $user_groups; # Authentication successful
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[11940] | 255 | }
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[11110] | 256 | }
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| 257 | $gsdl_cgi->generate_error("Authentication failed: user is not in the required group.");
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| 258 | }
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| 259 |
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| 260 |
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| 261 | sub lock_collection
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| 262 | {
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| 263 | my $gsdl_cgi = shift(@_);
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[11936] | 264 | my $username = shift(@_);
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[11110] | 265 | my $collection = shift(@_);
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[16467] | 266 | my $site = shift(@_);
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[11110] | 267 |
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| 268 | my $steal_lock = $gsdl_cgi->clean_param("steal_lock");
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| 269 | $gsdl_cgi->delete("steal_lock");
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| 270 |
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[16467] | 271 | my $collection_directory = $gsdl_cgi->get_collection_dir($site, $collection);
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[11110] | 272 | $gsdl_cgi->checked_chdir($collection_directory);
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| 273 |
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| 274 | # Check if a lock file already exists for this collection
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| 275 | my $lock_file_name = "gli.lck";
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| 276 | if (-e $lock_file_name) {
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| 277 | # A lock file already exists... check if it's ours
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[13395] | 278 | my $lock_file_content = "";
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[11110] | 279 | open(LOCK_FILE, "<$lock_file_name");
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[13395] | 280 | while (<LOCK_FILE>) {
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| 281 | $lock_file_content .= $_;
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| 282 | }
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[11110] | 283 | close(LOCK_FILE);
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| 284 |
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[13395] | 285 | # Pick out the owner of the lock file
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[16467] | 286 | $lock_file_content =~ m/\<User\>(.*?)\<\/User\>/;
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[13395] | 287 | my $lock_file_owner = $1;
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| 288 |
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[11110] | 289 | # The lock file is ours, so there is no problem
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| 290 | if ($lock_file_owner eq $username) {
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| 291 | return;
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| 292 | }
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| 293 |
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| 294 | # The lock file is not ours, so throw an error unless "steal_lock" is set
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| 295 | unless (defined $steal_lock) {
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| 296 | $gsdl_cgi->generate_error("Collection is locked by: $lock_file_owner");
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| 297 | }
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| 298 | }
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| 299 |
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[13395] | 300 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
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| 301 | my $current_time = sprintf("%02d/%02d/%d %02d:%02d:%02d", $mday, $mon + 1, $year + 1900, $hour, $min, $sec);
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| 302 |
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| 303 | # Create a lock file for us (in the same format as the GLI) and we're done
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[11110] | 304 | open(LOCK_FILE, ">$lock_file_name");
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[13395] | 305 | print LOCK_FILE "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
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| 306 | print LOCK_FILE "<LockFile>\n";
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| 307 | print LOCK_FILE " <User>" . $username . "</User>\n";
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| 308 | print LOCK_FILE " <Machine>(Remote)</Machine>\n";
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| 309 | print LOCK_FILE " <Date>" . $current_time . "</Date>\n";
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| 310 | print LOCK_FILE "</LockFile>\n";
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[11110] | 311 | close(LOCK_FILE);
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| 312 | }
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| 313 |
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| 314 |
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| 315 | # ----------------------------------------------------------------------------------------------------
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| 316 | # ACTIONS
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| 317 | # ----------------------------------------------------------------------------------------------------
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[16467] | 318 | # This routine, which uses the variable site, won't get called by GS2,
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| 319 | sub user_validation{
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| 320 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
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| 321 |
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| 322 | # Users can be in any group to perform this action
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| 323 | my $user_err = &authenticate_user($gsdl_cgi, $username, "", $site);
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| 324 | if (defined $user_err && $user_err!~ m/ERROR/){
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| 325 | if ($user_err!~ m/ERROR/){
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| 326 | #$gsdl_cgi->generate_error("Authentication failed: $username is not valid");
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| 327 | $gsdl_cgi->generate_ok($user_err);
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| 328 | #print $user_err;
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| 329 | }else{
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| 330 | $gsdl_cgi->generate_error($user_err);
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| 331 | #print "not valid" . $user_err;
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| 332 | }
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| 333 | }else{
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| 334 | $gsdl_cgi->generate_error("Authentication failed: $username is not valid");
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| 335 | }
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| 336 | }
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[11110] | 337 |
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[11293] | 338 | sub check_installation
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| 339 | {
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| 340 | my ($gsdl_cgi) = @_;
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| 341 |
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[13385] | 342 | my $installation_ok = 1;
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| 343 | my $installation_status = "";
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| 344 |
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[11293] | 345 | # Check that Java is installed and accessible
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| 346 | my $java = $gsdl_cgi->get_java_path();
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[16467] | 347 | my $java_command = "\"$java\" -version 2>&1";
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| 348 |
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[14236] | 349 | # IIS 6: redirecting output from STDERR to STDOUT just doesn't work, so we have to let it go
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| 350 | # directly out to the page
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[16467] | 351 | if($iis6_mode && $gsdl_cgi->greenstone_version() == 2) { ##
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| 352 | print STDOUT "Content-type:text/plain\n\n";
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| 353 | $java_command = "\"$java\" -version";
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[14236] | 354 | }
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| 355 |
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[11293] | 356 | my $java_output = `$java_command`;
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[16467] | 357 |
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[11293] | 358 | my $java_status = $?;
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| 359 | if ($java_status < 0) {
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[13385] | 360 | # The Java command failed
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| 361 | $installation_status = "Java failed -- do you have the Java run-time installed?\n" . $gsdl_cgi->check_java_home() . "\n";
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| 362 | $installation_ok = 0;
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[11293] | 363 | }
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[13385] | 364 | else {
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| 365 | $installation_status = "Java found: $java_output";
|
---|
| 366 | }
|
---|
[11293] | 367 |
|
---|
[13385] | 368 | # Show the values of some important environment variables
|
---|
| 369 | $installation_status .= "\n";
|
---|
[16467] | 370 | if($gsdl_cgi->greenstone_version() != 2) {
|
---|
| 371 | $installation_status .= "GSDL3SRCHOME: " . $ENV{'GSDL3SRCHOME'} . "\n";
|
---|
| 372 | $installation_status .= "GSDL3HOME: " . $ENV{'GSDL3HOME'} . "\n";
|
---|
| 373 | }
|
---|
[13385] | 374 | $installation_status .= "GSDLHOME: " . $ENV{'GSDLHOME'} . "\n";
|
---|
| 375 | $installation_status .= "GSDLOS: " . $ENV{'GSDLOS'} . "\n";
|
---|
[16467] | 376 | $installation_status .= "JAVA_HOME: " . $ENV{'JAVA_HOME'} . "\n" if defined($ENV{'JAVA_HOME'}); # on GS2, Java's only on the PATH
|
---|
[13385] | 377 | $installation_status .= "PATH: " . $ENV{'PATH'} . "\n";
|
---|
[16467] | 378 | if(defined $ENV{'FEDORA_VERSION'}) { # not using FLI unless version set
|
---|
| 379 | $installation_status .= "FEDORA_HOME: ".$ENV{'FEDORA_HOME'} . "\n";
|
---|
| 380 | $installation_status .= "FEDORA_VERSION: ".$ENV{'FEDORA_VERSION'};
|
---|
[13385] | 381 | }
|
---|
[16467] | 382 |
|
---|
| 383 | if ($installation_ok) { ## M. Dewsnip's svn log comment stated that for iis6_mode output needs to go to STDOUT
|
---|
| 384 | if($iis6_mode && $gsdl_cgi->greenstone_version() == 2) {
|
---|
| 385 | print STDOUT $installation_status . "\nInstallation OK!";
|
---|
| 386 | } else {
|
---|
| 387 | $gsdl_cgi->generate_ok_message($installation_status . "\nInstallation OK!");
|
---|
| 388 | }
|
---|
| 389 | }
|
---|
[13385] | 390 | else {
|
---|
[16467] | 391 | if($iis6_mode && $gsdl_cgi->greenstone_version() == 2) {
|
---|
| 392 | print STDOUT $installation_status;
|
---|
| 393 | } else {
|
---|
| 394 | $gsdl_cgi->generate_error($installation_status);
|
---|
| 395 | }
|
---|
[13385] | 396 | }
|
---|
[11293] | 397 | }
|
---|
| 398 |
|
---|
| 399 |
|
---|
[11110] | 400 | sub delete_collection
|
---|
| 401 | {
|
---|
[16467] | 402 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 403 |
|
---|
| 404 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 405 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 406 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 407 | }
|
---|
[22453] | 408 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
[11110] | 409 |
|
---|
[11937] | 410 | # Ensure the user is allowed to edit this collection
|
---|
[16467] | 411 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 412 |
|
---|
[16467] | 413 |
|
---|
| 414 | my $collect_directory = $gsdl_cgi->get_collection_dir($site);
|
---|
[11110] | 415 | $gsdl_cgi->checked_chdir($collect_directory);
|
---|
| 416 |
|
---|
| 417 | # Check that the collection exists
|
---|
| 418 | if (!-d $collection) {
|
---|
| 419 | $gsdl_cgi->generate_error("Collection $collection does not exist.");
|
---|
| 420 | }
|
---|
| 421 |
|
---|
| 422 | # Make sure the collection isn't locked by someone else
|
---|
[16467] | 423 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 424 |
|
---|
| 425 | $gsdl_cgi->checked_chdir($collect_directory);
|
---|
| 426 | $gsdl_cgi->local_rm_r("$collection");
|
---|
| 427 |
|
---|
| 428 | # Check that the collection was deleted
|
---|
| 429 | if (-e $collection) {
|
---|
| 430 | $gsdl_cgi->generate_error("Could not delete collection $collection.");
|
---|
| 431 | }
|
---|
| 432 |
|
---|
| 433 | $gsdl_cgi->generate_ok_message("Collection $collection deleted successfully.");
|
---|
| 434 | }
|
---|
| 435 |
|
---|
| 436 |
|
---|
| 437 | sub delete_collection_file
|
---|
| 438 | {
|
---|
[16467] | 439 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 440 |
|
---|
| 441 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 442 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 443 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 444 | }
|
---|
[22453] | 445 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 446 |
|
---|
[11110] | 447 | my $file = $gsdl_cgi->clean_param("file");
|
---|
| 448 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
| 449 | $gsdl_cgi->generate_error("No file specified.");
|
---|
| 450 | }
|
---|
[18649] | 451 | $file = $gsdl_cgi->decode($file);
|
---|
[11110] | 452 | $file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 453 |
|
---|
| 454 | # Make sure we don't try to delete anything outside the collection
|
---|
[16467] | 455 | if ($file =~ m/\.\./) {
|
---|
[11110] | 456 | $gsdl_cgi->generate_error("Illegal file specified.");
|
---|
| 457 | }
|
---|
| 458 |
|
---|
[11937] | 459 | # Ensure the user is allowed to edit this collection
|
---|
[16467] | 460 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 461 |
|
---|
[16467] | 462 | my $collection_directory = $gsdl_cgi->get_collection_dir($site, $collection);
|
---|
| 463 | if (!-d $collection_directory){ ## wasn't there in gs2, ok_msg or error_msg?
|
---|
| 464 | $gsdl_cgi->generate_ok_message("Directory $collection_directory does not exist.");
|
---|
| 465 | die;
|
---|
| 466 | }
|
---|
| 467 |
|
---|
[11110] | 468 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
| 469 |
|
---|
| 470 | # Make sure the collection isn't locked by someone else
|
---|
[16467] | 471 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 472 |
|
---|
| 473 | # Check that the collection file exists
|
---|
[16467] | 474 | if (!-e $file) { ## original didn't have 'die', but it was an ok message
|
---|
[11943] | 475 | $gsdl_cgi->generate_ok_message("Collection file $file does not exist.");
|
---|
[16467] | 476 | die;
|
---|
[11110] | 477 | }
|
---|
| 478 | $gsdl_cgi->local_rm_r("$file");
|
---|
| 479 |
|
---|
| 480 | # Check that the collection file was deleted
|
---|
| 481 | if (-e $file) {
|
---|
| 482 | $gsdl_cgi->generate_error("Could not delete collection file $file.");
|
---|
| 483 | }
|
---|
| 484 |
|
---|
| 485 | $gsdl_cgi->generate_ok_message("Collection file $file deleted successfully.");
|
---|
| 486 | }
|
---|
| 487 |
|
---|
| 488 |
|
---|
| 489 | sub download_collection
|
---|
| 490 | {
|
---|
[16467] | 491 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 492 |
|
---|
| 493 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 494 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 495 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 496 | }
|
---|
[22453] | 497 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
[19172] | 498 |
|
---|
| 499 | # language and region Environment Variable setting on the client side that was used to zip files.
|
---|
[19189] | 500 | my $lang_env = $gsdl_cgi->clean_param("lr") || "";
|
---|
[19172] | 501 | $gsdl_cgi->delete("lr");
|
---|
[11110] | 502 |
|
---|
[11937] | 503 | # Ensure the user is allowed to edit this collection
|
---|
[16467] | 504 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 505 |
|
---|
[16467] | 506 | my $collect_directory = $gsdl_cgi->get_collection_dir($site);
|
---|
[11110] | 507 | $gsdl_cgi->checked_chdir($collect_directory);
|
---|
| 508 |
|
---|
| 509 | # Check that the collection exists
|
---|
| 510 | if (!-d $collection) {
|
---|
[16467] | 511 | $gsdl_cgi->generate_ok_message("Collection $collection does not exist."); ## original had an error msg (from where it would die)
|
---|
| 512 | die;
|
---|
[11110] | 513 | }
|
---|
| 514 |
|
---|
| 515 | # Make sure the collection isn't locked by someone else
|
---|
[16467] | 516 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 517 |
|
---|
| 518 | # Zip up the collection
|
---|
| 519 | my $java = $gsdl_cgi->get_java_path();
|
---|
[16467] | 520 | my $java_classpath = &util::filename_cat($ENV{'GSDLHOME'}, "bin", "java", "GLIServer.jar");
|
---|
[13811] | 521 | my $zip_file_path = &util::filename_cat($collect_directory, $collection . "-" . $timestamp . ".zip");
|
---|
[11110] | 522 | my $java_args = "\"$zip_file_path\" \"$collect_directory\" \"$collection\"";
|
---|
[16467] | 523 | if($gsdl_cgi->greenstone_version() != 2) {
|
---|
| 524 | $java_args .= " gsdl3"; ## must this be done elsewhere as well?
|
---|
| 525 | }
|
---|
[11110] | 526 |
|
---|
[19252] | 527 | $ENV{'LANG'} = $lang_env;
|
---|
| 528 | my $java_command = "\"$java\" -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipCollectionShell $java_args";
|
---|
| 529 |
|
---|
[11110] | 530 | my $java_output = `$java_command`;
|
---|
| 531 | my $java_status = $?;
|
---|
| 532 | if ($java_status > 0) {
|
---|
| 533 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
| 534 | }
|
---|
| 535 |
|
---|
| 536 | # Check that the zip file was created successfully
|
---|
| 537 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
| 538 | $gsdl_cgi->generate_error("Collection zip file $zip_file_path could not be created.");
|
---|
| 539 | }
|
---|
| 540 |
|
---|
[16467] | 541 | &put_file($gsdl_cgi, $zip_file_path, "application/zip"); # file is transferred to client
|
---|
| 542 | unlink("$zip_file_path") unless $debugging_enabled; # deletes the local intermediate zip file
|
---|
[11110] | 543 | }
|
---|
| 544 |
|
---|
| 545 |
|
---|
| 546 | sub download_collection_archives
|
---|
| 547 | {
|
---|
[16467] | 548 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 549 |
|
---|
| 550 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 551 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 552 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 553 | }
|
---|
[22453] | 554 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
[11110] | 555 |
|
---|
[19172] | 556 | # language and region Environment Variable setting on the client side that was used to zip files.
|
---|
[19189] | 557 | my $lang_env = $gsdl_cgi->clean_param("lr") || "";
|
---|
[19172] | 558 | $gsdl_cgi->delete("lr");
|
---|
| 559 |
|
---|
[11937] | 560 | # Ensure the user is allowed to edit this collection
|
---|
[16467] | 561 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 562 |
|
---|
[16467] | 563 | my $collect_directory = $gsdl_cgi->get_collection_dir($site);
|
---|
[11110] | 564 | $gsdl_cgi->checked_chdir($collect_directory);
|
---|
| 565 |
|
---|
| 566 | # Check that the collection archives exist
|
---|
| 567 | if (!-d &util::filename_cat($collection, "archives")) {
|
---|
| 568 | $gsdl_cgi->generate_error("Collection archives do not exist.");
|
---|
| 569 | }
|
---|
| 570 |
|
---|
| 571 | # Make sure the collection isn't locked by someone else
|
---|
[16467] | 572 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 573 |
|
---|
| 574 | # Zip up the collection archives
|
---|
| 575 | my $java = $gsdl_cgi->get_java_path();
|
---|
[16467] | 576 | my $java_classpath = &util::filename_cat($ENV{'GSDLHOME'}, "bin", "java", "GLIServer.jar");
|
---|
[13811] | 577 | my $zip_file_path = &util::filename_cat($collect_directory, $collection . "-archives-" . $timestamp . ".zip");
|
---|
[11110] | 578 | my $java_args = "\"$zip_file_path\" \"$collect_directory\" \"$collection\"";
|
---|
[19252] | 579 | $ENV{'LANG'} = $lang_env;
|
---|
| 580 | my $java_command = "\"$java\" -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipCollectionArchives $java_args";
|
---|
[11110] | 581 |
|
---|
| 582 | my $java_output = `$java_command`;
|
---|
| 583 | my $java_status = $?;
|
---|
| 584 | if ($java_status > 0) {
|
---|
| 585 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
| 586 | }
|
---|
| 587 |
|
---|
| 588 | # Check that the zip file was created successfully
|
---|
| 589 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
| 590 | $gsdl_cgi->generate_error("Collection archives zip file $zip_file_path could not be created.");
|
---|
| 591 | }
|
---|
| 592 |
|
---|
| 593 | &put_file($gsdl_cgi, $zip_file_path, "application/zip");
|
---|
| 594 | unlink("$zip_file_path") unless $debugging_enabled;
|
---|
| 595 | }
|
---|
| 596 |
|
---|
| 597 |
|
---|
| 598 | # Collection locking unnecessary because this action isn't related to a particular collection
|
---|
| 599 | sub download_collection_configurations
|
---|
| 600 | {
|
---|
[16467] | 601 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[19172] | 602 |
|
---|
| 603 | # language and region Environment Variable setting on the client side that was used to zip files.
|
---|
[19189] | 604 | my $lang_env = $gsdl_cgi->clean_param("lr") || "";
|
---|
[19172] | 605 | $gsdl_cgi->delete("lr");
|
---|
[16467] | 606 |
|
---|
[11937] | 607 | # Users can be in any group to perform this action
|
---|
[16467] | 608 | my $user_groups = &authenticate_user($gsdl_cgi, $username, "", $site);
|
---|
[11110] | 609 |
|
---|
[16467] | 610 | my $collect_directory = $gsdl_cgi->get_collection_dir($site);
|
---|
[11110] | 611 | $gsdl_cgi->checked_chdir($collect_directory);
|
---|
| 612 |
|
---|
| 613 | # Zip up the collection configurations
|
---|
| 614 | my $java = $gsdl_cgi->get_java_path();
|
---|
[16467] | 615 | my $java_classpath = &util::filename_cat($ENV{'GSDLHOME'}, "bin", "java", "GLIServer.jar");
|
---|
[13811] | 616 | my $zip_file_path = &util::filename_cat($collect_directory, "collection-configurations-" . $timestamp . ".zip");
|
---|
[11942] | 617 | my $java_args = "\"$zip_file_path\" \"$collect_directory\" \"$username\" \"$user_groups\"";
|
---|
[19252] | 618 | $ENV{'LANG'} = $lang_env;
|
---|
| 619 | my $java_command = "\"$java\" -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipCollectionConfigurations $java_args";
|
---|
[11110] | 620 | my $java_output = `$java_command`;
|
---|
| 621 | my $java_status = $?;
|
---|
| 622 | if ($java_status > 0) {
|
---|
| 623 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
| 624 | }
|
---|
| 625 |
|
---|
| 626 | # Check that the zip file was created successfully
|
---|
| 627 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
| 628 | $gsdl_cgi->generate_error("Collection configurations zip file $zip_file_path could not be created.");
|
---|
| 629 | }
|
---|
[19233] | 630 |
|
---|
[11110] | 631 | &put_file($gsdl_cgi, $zip_file_path, "application/zip");
|
---|
| 632 | unlink("$zip_file_path") unless $debugging_enabled;
|
---|
| 633 | }
|
---|
| 634 |
|
---|
[15170] | 635 | # Method that will check if the given file exists
|
---|
| 636 | # No error message: all messages generated are OK messages
|
---|
| 637 | # This method will simply state whether the file exists or does not exist.
|
---|
| 638 | sub file_exists
|
---|
| 639 | {
|
---|
[16467] | 640 | my ($gsdl_cgi, $site) = @_;
|
---|
[15170] | 641 |
|
---|
| 642 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 643 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 644 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 645 | }
|
---|
[22453] | 646 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 647 |
|
---|
[15170] | 648 | my $file = $gsdl_cgi->clean_param("file");
|
---|
| 649 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
| 650 | $gsdl_cgi->generate_error("No file specified.");
|
---|
| 651 | }
|
---|
[18649] | 652 | $file = "\"$file\""; # Windows: bookend the relative filepath with quotes in case it contains spaces
|
---|
| 653 | $file = $gsdl_cgi->decode($file);
|
---|
[15170] | 654 | $file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
[18649] | 655 |
|
---|
[16467] | 656 | # Not necessary: checking whether the user is authenticated to query existence of the file
|
---|
[15170] | 657 | #&authenticate_user($gsdl_cgi, $username, $collection);
|
---|
| 658 |
|
---|
[16467] | 659 | my $collection_directory = $gsdl_cgi->get_collection_dir($site, $collection);
|
---|
| 660 | $gsdl_cgi->checked_chdir($collection_directory); # cd into the directory of that collection
|
---|
[15170] | 661 |
|
---|
| 662 | # Check that the collection file exists
|
---|
| 663 | if (-e $file) {
|
---|
| 664 | $gsdl_cgi->generate_ok_message("File $file exists.");
|
---|
| 665 | } else {
|
---|
| 666 | $gsdl_cgi->generate_ok_message("File $file does not exist.");
|
---|
| 667 | }
|
---|
| 668 | }
|
---|
| 669 |
|
---|
[11110] | 670 | sub download_collection_file
|
---|
| 671 | {
|
---|
[16467] | 672 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 673 |
|
---|
| 674 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 675 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 676 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 677 | }
|
---|
[22453] | 678 | my $collection_tail_name = s/^(.*\|)//;
|
---|
| 679 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 680 |
|
---|
[19172] | 681 | # language and region Environment Variable setting on the client side that was used to zip files.
|
---|
[19189] | 682 | my $lang_env = $gsdl_cgi->clean_param("lr") || "";
|
---|
[19172] | 683 | $gsdl_cgi->delete("lr");
|
---|
[11110] | 684 | my $file = $gsdl_cgi->clean_param("file");
|
---|
| 685 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
| 686 | $gsdl_cgi->generate_error("No file specified.");
|
---|
| 687 | }
|
---|
| 688 | $file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 689 |
|
---|
| 690 | # Make sure we don't try to download anything outside the collection
|
---|
[16467] | 691 | if ($file =~ m/\.\./) {
|
---|
[11110] | 692 | $gsdl_cgi->generate_error("Illegal file specified.");
|
---|
| 693 | }
|
---|
| 694 |
|
---|
[11937] | 695 | # Ensure the user is allowed to edit this collection
|
---|
[16467] | 696 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 697 |
|
---|
[16467] | 698 | my $collection_directory = $gsdl_cgi->get_collection_dir($site, $collection);
|
---|
[11110] | 699 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
| 700 |
|
---|
| 701 | # Check that the collection file exists
|
---|
| 702 | if (!-e $file) {
|
---|
[16467] | 703 | $gsdl_cgi->generate_ok_message("Collection file $file does not exist.");
|
---|
| 704 | die;
|
---|
[11110] | 705 | }
|
---|
| 706 |
|
---|
| 707 | # Make sure the collection isn't locked by someone else
|
---|
[16467] | 708 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 709 |
|
---|
| 710 | # Zip up the collection file
|
---|
| 711 | my $java = $gsdl_cgi->get_java_path();
|
---|
[16467] | 712 | my $java_classpath = &util::filename_cat($ENV{'GSDLHOME'}, "bin", "java", "GLIServer.jar");
|
---|
[22453] | 713 | my $zip_file_path = &util::filename_cat($collection_directory, $collection_tail_name . "-file-" . $timestamp . ".zip");
|
---|
[11110] | 714 | my $java_args = "\"$zip_file_path\" \"$collection_directory\" \"$file\"";
|
---|
[19252] | 715 | $ENV{'LANG'} = $lang_env;
|
---|
| 716 | my $java_command = "\"$java\" -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipFiles $java_args";
|
---|
[11110] | 717 |
|
---|
| 718 | my $java_output = `$java_command`;
|
---|
| 719 | my $java_status = $?;
|
---|
| 720 | if ($java_status > 0) {
|
---|
| 721 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
| 722 | }
|
---|
| 723 |
|
---|
| 724 | # Check that the zip file was created successfully
|
---|
| 725 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
| 726 | $gsdl_cgi->generate_error("Collection archives zip file $zip_file_path could not be created.");
|
---|
| 727 | }
|
---|
| 728 |
|
---|
| 729 | &put_file($gsdl_cgi, $zip_file_path, "application/zip");
|
---|
| 730 | unlink("$zip_file_path") unless $debugging_enabled;
|
---|
| 731 | }
|
---|
| 732 |
|
---|
[16467] | 733 | # download web.xml from the server
|
---|
| 734 | sub download_web_xml_file
|
---|
| 735 | {
|
---|
| 736 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 737 |
|
---|
[16467] | 738 | # Users can be in any group to perform this action
|
---|
| 739 | my $user_groups = &authenticate_user($gsdl_cgi, $username, "", $site);
|
---|
| 740 |
|
---|
[19172] | 741 | # language and region Environment Variable setting on the client side that was used to zip files.
|
---|
[19189] | 742 | my $lang_env = $gsdl_cgi->clean_param("lr") || "";
|
---|
[19172] | 743 | $gsdl_cgi->delete("lr");
|
---|
[16467] | 744 | my $file = $gsdl_cgi->clean_param("file");
|
---|
| 745 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
| 746 | $gsdl_cgi->generate_error("No file specified.");
|
---|
| 747 | }
|
---|
| 748 | $file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 749 |
|
---|
| 750 | # Make sure we don't try to download anything else
|
---|
| 751 | if ($file =~ m/\.\./) {
|
---|
| 752 | $gsdl_cgi->generate_error("Illegal file specified.");
|
---|
| 753 | }
|
---|
| 754 |
|
---|
| 755 | my $web_inf_directory = &util::filename_cat($ENV{'GSDL3SRCHOME'}, "web", "WEB-INF");
|
---|
| 756 | $gsdl_cgi->checked_chdir($web_inf_directory);
|
---|
| 757 |
|
---|
| 758 | # Check that the collection file exists
|
---|
| 759 | if (!-e $file) {
|
---|
| 760 | $gsdl_cgi->generate_error("file $file does not exist.");
|
---|
| 761 | }
|
---|
| 762 |
|
---|
| 763 | # Zip up the collection file
|
---|
| 764 | my $java = $gsdl_cgi->get_java_path();
|
---|
| 765 | my $java_classpath = &util::filename_cat($ENV{'GSDLHOME'}, "bin", "java", "GLIServer.jar");
|
---|
| 766 | my $zip_file_path = &util::filename_cat($web_inf_directory, "webxml" . $timestamp . ".zip");
|
---|
| 767 | my $java_args = "\"$zip_file_path\" \"$web_inf_directory\" \"$file\"";
|
---|
[19252] | 768 | $ENV{'LANG'} = $lang_env;
|
---|
| 769 | my $java_command = "\"$java\" -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipFiles $java_args";
|
---|
[16467] | 770 | my $java_output = `$java_command`;
|
---|
| 771 |
|
---|
| 772 | my $java_status = $?;
|
---|
| 773 | if ($java_status > 0) {
|
---|
| 774 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
| 775 | }
|
---|
| 776 |
|
---|
| 777 | # Check that the zip file was created successfully
|
---|
| 778 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
| 779 | $gsdl_cgi->generate_error("web.xml zip file $zip_file_path could not be created.");
|
---|
| 780 | }
|
---|
| 781 |
|
---|
| 782 | &put_file($gsdl_cgi, $zip_file_path, "application/zip");
|
---|
| 783 |
|
---|
| 784 | unlink("$zip_file_path") unless $debugging_enabled;
|
---|
| 785 | }
|
---|
| 786 |
|
---|
[11110] | 787 | # Collection locking unnecessary because this action isn't related to a particular collection
|
---|
| 788 | sub get_script_options
|
---|
| 789 | {
|
---|
[16467] | 790 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 791 |
|
---|
| 792 | my $script = $gsdl_cgi->clean_param("script");
|
---|
| 793 | if ((!defined $script) || ($script =~ m/^\s*$/)) {
|
---|
| 794 | $gsdl_cgi->generate_error("No script specified.");
|
---|
| 795 | }
|
---|
| 796 | $gsdl_cgi->delete("script");
|
---|
| 797 |
|
---|
[11937] | 798 | # Users can be in any group to perform this action
|
---|
[16467] | 799 | &authenticate_user($gsdl_cgi, $username, "", $site);
|
---|
| 800 | $gsdl_cgi->delete("ts"); ## two lines from GS3 version, doesn't seem to harm GS2
|
---|
| 801 | $gsdl_cgi->delete("pw");
|
---|
| 802 |
|
---|
[11110] | 803 |
|
---|
| 804 | my $perl_args = "";
|
---|
| 805 | if ($script eq "classinfo.pl") {
|
---|
| 806 | $perl_args = $gsdl_cgi->clean_param("classifier") || "";
|
---|
| 807 | $gsdl_cgi->delete("classifier");
|
---|
| 808 | }
|
---|
| 809 | if ($script eq "pluginfo.pl") {
|
---|
| 810 | $perl_args = $gsdl_cgi->clean_param("plugin") || "";
|
---|
| 811 | $gsdl_cgi->delete("plugin");
|
---|
| 812 | }
|
---|
[19189] | 813 | if ($script eq "downloadinfo.pl") {
|
---|
| 814 | $perl_args = $gsdl_cgi->clean_param("downloader") || "";
|
---|
| 815 | $gsdl_cgi->delete("downloader");
|
---|
| 816 | }
|
---|
[11110] | 817 |
|
---|
| 818 | foreach my $cgi_arg_name ($gsdl_cgi->param) {
|
---|
[13179] | 819 | my $cgi_arg_value = $gsdl_cgi->clean_param($cgi_arg_name) || "";
|
---|
[22471] | 820 |
|
---|
| 821 | # When get_script_options is to launch classinfo.pl or pluginfo.pl, one of the args to be passed to the script
|
---|
| 822 | # is the collection name. This may be a (collectgroup/)coltailname coming in here as (collectgroup|)coltailname.
|
---|
| 823 | # Since calling safe_val() below on the collection name value will get rid of \ and |, but preserves /, need to
|
---|
| 824 | # first replace the | with /, then run safe_val, then convert the / to the OS dependent File separator.
|
---|
| 825 | $cgi_arg_value =~ s@\|@\/@g if ($cgi_arg_name =~ m/^collection/);
|
---|
[13179] | 826 | $cgi_arg_value = $gsdl_cgi->safe_val($cgi_arg_value);
|
---|
[22471] | 827 | $cgi_arg_value =~ s@\/@&util::get_dirsep()@eg if($cgi_arg_name =~ m/^collection/);
|
---|
[11110] | 828 | if ($cgi_arg_value eq "") {
|
---|
| 829 | $perl_args = "-$cgi_arg_name " . $perl_args;
|
---|
| 830 | }
|
---|
| 831 | else {
|
---|
| 832 | $perl_args = "-$cgi_arg_name \"$cgi_arg_value\" " . $perl_args;
|
---|
| 833 | }
|
---|
| 834 | }
|
---|
| 835 |
|
---|
[14236] | 836 |
|
---|
| 837 | # IIS 6: redirecting output from STDERR to STDOUT just doesn't work, so we have to let it go
|
---|
| 838 | # directly out to the page
|
---|
[16467] | 839 | print STDOUT "Content-type:text/plain\n\n";
|
---|
| 840 | my $perl_command;
|
---|
| 841 | if($iis6_mode && $gsdl_cgi->greenstone_version() == 2)
|
---|
[14236] | 842 | {
|
---|
| 843 | $perl_command = "perl -S $script $perl_args";
|
---|
[16467] | 844 | } else {
|
---|
| 845 | $perl_command = "perl -S $script $perl_args 2>&1";
|
---|
[14236] | 846 | }
|
---|
| 847 |
|
---|
[11110] | 848 | my $perl_output = `$perl_command`;
|
---|
| 849 | my $perl_status = $?;
|
---|
| 850 | if ($perl_status > 0) {
|
---|
| 851 | $gsdl_cgi->generate_error("Perl failed: $perl_command\n--\n$perl_output\nExit status: " . ($perl_status / 256));
|
---|
| 852 | }
|
---|
| 853 |
|
---|
[14236] | 854 | if (defined($perl_output))
|
---|
| 855 | {
|
---|
| 856 | print STDOUT $perl_output;
|
---|
| 857 | }
|
---|
[11110] | 858 | }
|
---|
| 859 |
|
---|
[16467] | 860 | # get the names of all sites available on the server
|
---|
| 861 | sub get_site_names
|
---|
| 862 | {
|
---|
| 863 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
| 864 | my $sites_directory = &util::filename_cat($ENV{'GSDL3SRCHOME'}, "web", "sites");
|
---|
[11110] | 865 |
|
---|
[16467] | 866 | my @sites_dir;
|
---|
| 867 | my @site_dir;
|
---|
| 868 |
|
---|
| 869 | $gsdl_cgi->checked_chdir($sites_directory);
|
---|
| 870 | opendir(DIR, $sites_directory);
|
---|
| 871 | @sites_dir= readdir(DIR);
|
---|
| 872 | my $sites_dir;
|
---|
| 873 | my $sub_dir_file;
|
---|
| 874 |
|
---|
| 875 | print STDOUT "Content-type:text/plain\n\n";
|
---|
| 876 | foreach $sites_dir(@sites_dir)
|
---|
| 877 | {
|
---|
[20253] | 878 | if (!(($sites_dir eq ".") || ($sites_dir eq "..") || ($sites_dir eq "CVS") || ($sites_dir eq ".DS_Store")))
|
---|
[16467] | 879 | {
|
---|
| 880 | my $site_dir_path= &util::filename_cat($sites_directory,$sites_dir);
|
---|
| 881 | $gsdl_cgi->checked_chdir($site_dir_path);
|
---|
| 882 | opendir(DIR,$site_dir_path);
|
---|
| 883 | @site_dir=readdir(DIR);
|
---|
| 884 | closedir(DIR);
|
---|
| 885 |
|
---|
| 886 | foreach $sub_dir_file(@site_dir)
|
---|
| 887 | {
|
---|
| 888 | if ($sub_dir_file eq "siteConfig.xml"){
|
---|
| 889 | print STDOUT "$sites_dir" . "-----";
|
---|
| 890 | }
|
---|
| 891 | }
|
---|
| 892 | }
|
---|
| 893 | }
|
---|
| 894 |
|
---|
| 895 | }
|
---|
| 896 |
|
---|
[11110] | 897 | sub move_collection_file
|
---|
| 898 | {
|
---|
[16467] | 899 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 900 |
|
---|
| 901 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 902 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 903 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 904 | }
|
---|
[22453] | 905 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 906 |
|
---|
[11110] | 907 | my $source_file = $gsdl_cgi->clean_param("source");
|
---|
| 908 | if ((!defined $source_file) || ($source_file =~ m/^\s*$/)) {
|
---|
| 909 | $gsdl_cgi->generate_error("No source file specified.");
|
---|
| 910 | }
|
---|
[19233] | 911 | $source_file = $gsdl_cgi->decode($source_file);
|
---|
[11110] | 912 | $source_file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 913 | my $target_file = $gsdl_cgi->clean_param("target");
|
---|
| 914 | if ((!defined $target_file) || ($target_file =~ m/^\s*$/)) {
|
---|
| 915 | $gsdl_cgi->generate_error("No target file specified.");
|
---|
| 916 | }
|
---|
[19233] | 917 | $target_file = $gsdl_cgi->decode($target_file);
|
---|
[11110] | 918 | $target_file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 919 |
|
---|
| 920 | # Make sure we don't try to move anything outside the collection
|
---|
[16467] | 921 | if ($source_file =~ m/\.\./ || $target_file =~ m/\.\./) {
|
---|
[11110] | 922 | $gsdl_cgi->generate_error("Illegal file specified.");
|
---|
| 923 | }
|
---|
| 924 |
|
---|
[11937] | 925 | # Ensure the user is allowed to edit this collection
|
---|
[16467] | 926 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 927 |
|
---|
[16467] | 928 | my $collection_directory = $gsdl_cgi->get_collection_dir($site, $collection);
|
---|
[11110] | 929 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
| 930 |
|
---|
| 931 | # Check that the collection source file exists
|
---|
| 932 | if (!-e $source_file) {
|
---|
| 933 | $gsdl_cgi->generate_error("Collection file $source_file does not exist.");
|
---|
| 934 | }
|
---|
| 935 |
|
---|
| 936 | # Make sure the collection isn't locked by someone else
|
---|
[16467] | 937 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 938 |
|
---|
| 939 | &util::mv($source_file, $target_file);
|
---|
| 940 |
|
---|
| 941 | # Check that the collection source file was moved
|
---|
| 942 | if (-e $source_file || !-e $target_file) {
|
---|
[16467] | 943 | $gsdl_cgi->generate_error("Could not move collection file $source_file to $target_file."); # dies
|
---|
[11110] | 944 | }
|
---|
| 945 |
|
---|
| 946 | $gsdl_cgi->generate_ok_message("Collection file $source_file moved to $target_file successfully.");
|
---|
| 947 | }
|
---|
| 948 |
|
---|
| 949 |
|
---|
| 950 | sub new_collection_directory
|
---|
| 951 | {
|
---|
[16467] | 952 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 953 |
|
---|
| 954 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 955 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 956 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 957 | }
|
---|
[22453] | 958 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 959 |
|
---|
[11110] | 960 | my $directory = $gsdl_cgi->clean_param("directory");
|
---|
| 961 | if ((!defined $directory) || ($directory =~ m/^\s*$/)) {
|
---|
| 962 | $gsdl_cgi->generate_error("No directory specified.");
|
---|
| 963 | }
|
---|
| 964 | $directory =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 965 |
|
---|
| 966 | # Make sure we don't try to create anything outside the collection
|
---|
[16467] | 967 | if ($directory =~ m/\.\./) {
|
---|
[11110] | 968 | $gsdl_cgi->generate_error("Illegal directory specified.");
|
---|
| 969 | }
|
---|
| 970 |
|
---|
[11937] | 971 | # Ensure the user is allowed to edit this collection
|
---|
[16467] | 972 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 973 |
|
---|
[16467] | 974 | my $collection_directory = $gsdl_cgi->get_collection_dir($site, $collection);
|
---|
[11110] | 975 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
| 976 |
|
---|
| 977 | # Check that the collection directory doesn't already exist
|
---|
[16467] | 978 | # ZipTools doesn't zip up empty directories, so this causes an error when downloading a new collection as we explicitly
|
---|
[13497] | 979 | # try to create the import directory
|
---|
[16467] | 980 | ## log -r13497 for GS2's gliserver.pl, Katherine Don explains:
|
---|
| 981 | # "commented out checking for existence of a directory in new_collection_directory
|
---|
| 982 | # as it throws an error which we don't want"
|
---|
| 983 | #if($gsdl_cgi->greenstone_version() != 2 && -d $directory) {
|
---|
| 984 | #$gsdl_cgi->generate_error("Collection directory $directory already exists.");
|
---|
| 985 | #}
|
---|
[11110] | 986 |
|
---|
| 987 | # Make sure the collection isn't locked by someone else
|
---|
[16467] | 988 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 989 |
|
---|
| 990 | &util::mk_dir($directory);
|
---|
| 991 |
|
---|
| 992 | # Check that the collection directory was created
|
---|
| 993 | if (!-d $directory) {
|
---|
| 994 | $gsdl_cgi->generate_error("Could not create collection directory $directory.");
|
---|
| 995 | }
|
---|
| 996 |
|
---|
| 997 | $gsdl_cgi->generate_ok_message("Collection directory $directory created successfully.");
|
---|
| 998 | }
|
---|
| 999 |
|
---|
| 1000 |
|
---|
| 1001 | sub run_script
|
---|
| 1002 | {
|
---|
[16467] | 1003 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
[11110] | 1004 |
|
---|
| 1005 | my $script = $gsdl_cgi->clean_param("script");
|
---|
| 1006 | if ((!defined $script) || ($script =~ m/^\s*$/)) {
|
---|
| 1007 | $gsdl_cgi->generate_error("No script specified.");
|
---|
| 1008 | }
|
---|
| 1009 | $gsdl_cgi->delete("script");
|
---|
[16467] | 1010 |
|
---|
[11110] | 1011 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 1012 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 1013 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 1014 | }
|
---|
[22453] | 1015 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
[11110] | 1016 | $gsdl_cgi->delete("c");
|
---|
| 1017 |
|
---|
[16467] | 1018 | # confuse other, so delete timestamp
|
---|
| 1019 | $gsdl_cgi->delete("ts");
|
---|
| 1020 |
|
---|
[11937] | 1021 | # Ensure the user is allowed to edit this collection
|
---|
[16467] | 1022 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 1023 |
|
---|
| 1024 | # Make sure the collection isn't locked by someone else (unless we're running mkcol.pl, of course)
|
---|
[16467] | 1025 | &lock_collection($gsdl_cgi, $username, $collection, $site) unless ($script eq "mkcol.pl");
|
---|
[11110] | 1026 |
|
---|
[15170] | 1027 | # Last argument is the collection name, except for explode_metadata_database.pl and
|
---|
| 1028 | # replace_srcdoc_with_html (where there's a "file" option followed by the filename. These two preceed the collection name)
|
---|
[11110] | 1029 | my $perl_args = $collection;
|
---|
[15170] | 1030 | if ($script eq "explode_metadata_database.pl" || $script eq "replace_srcdoc_with_html.pl") {
|
---|
[16467] | 1031 | # Last argument is the file to be exploded or it is the file to be replaced with its html version
|
---|
[13462] | 1032 | my $file = $gsdl_cgi->clean_param("file");
|
---|
| 1033 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
| 1034 | $gsdl_cgi->generate_error("No file specified.");
|
---|
| 1035 | }
|
---|
[18649] | 1036 | $gsdl_cgi->delete("file");
|
---|
| 1037 | $file = $gsdl_cgi->decode($file);
|
---|
[16467] | 1038 | $file = "\"$file\""; # Windows: bookend the relative filepath with quotes in case it contains spaces
|
---|
[20959] | 1039 | $file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
[16467] | 1040 | $perl_args = $file;
|
---|
[13462] | 1041 | }
|
---|
| 1042 |
|
---|
[11110] | 1043 | foreach my $cgi_arg_name ($gsdl_cgi->param) {
|
---|
| 1044 | my $cgi_arg_value = $gsdl_cgi->safe_val($gsdl_cgi->clean_param($cgi_arg_name));
|
---|
| 1045 | if ($cgi_arg_value eq "") {
|
---|
| 1046 | $perl_args = "-$cgi_arg_name " . $perl_args;
|
---|
| 1047 | }
|
---|
| 1048 | else {
|
---|
| 1049 | $perl_args = "-$cgi_arg_name \"$cgi_arg_value\" " . $perl_args;
|
---|
| 1050 | }
|
---|
| 1051 | }
|
---|
| 1052 |
|
---|
[16467] | 1053 | # mkcol.pl and import.pl, buildcol.pl, g2f-import.pl, g2f-buildcol.pl all need the -collectdir option passed
|
---|
| 1054 | my $import_pl = "import.pl"; # import is a reserved word, need to put it in quotes
|
---|
| 1055 |
|
---|
| 1056 | if (($script =~ m/$import_pl|buildcol.pl/) || ($script eq "mkcol.pl")) { # || ($script eq "schedule.pl")
|
---|
[20958] | 1057 | my $collect_directory = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1058 | $perl_args = "-collectdir \"$collect_directory\" " . $perl_args;
|
---|
[16467] | 1059 | }
|
---|
[14236] | 1060 |
|
---|
[11110] | 1061 | my $perl_command = "perl -S $script $perl_args 2>&1";
|
---|
[14236] | 1062 | # IIS 6: redirecting output from STDERR to STDOUT just doesn't work, so we have to let it go
|
---|
| 1063 | # directly out to the page
|
---|
[16467] | 1064 | if($gsdl_cgi->greenstone_version() == 2 && $iis6_mode)
|
---|
[14236] | 1065 | {
|
---|
| 1066 | $perl_command = "perl -S $script $perl_args";
|
---|
| 1067 | }
|
---|
[11110] | 1068 | if (!open(PIN, "$perl_command |")) {
|
---|
| 1069 | $gsdl_cgi->generate_error("Unable to execute command: $perl_command");
|
---|
| 1070 | }
|
---|
| 1071 |
|
---|
[16467] | 1072 | print STDOUT "Content-type:text/plain\n\n";
|
---|
| 1073 | print "$perl_command \n";
|
---|
| 1074 |
|
---|
[11110] | 1075 | while (defined (my $perl_output_line = <PIN>)) {
|
---|
| 1076 | print STDOUT $perl_output_line;
|
---|
| 1077 | }
|
---|
| 1078 | close(PIN);
|
---|
| 1079 |
|
---|
| 1080 | my $perl_status = $?;
|
---|
| 1081 | if ($perl_status > 0) {
|
---|
| 1082 | $gsdl_cgi->generate_error("Perl failed: $perl_command\n--\nExit status: " . ($perl_status / 256));
|
---|
| 1083 | }
|
---|
| 1084 | elsif ($mail_enabled) {
|
---|
| 1085 | if ($script eq "buildcol.pl") {
|
---|
| 1086 | &send_mail($gsdl_cgi, "Remote Greenstone building event", "Build of collection '$collection' complete.");
|
---|
| 1087 | }
|
---|
| 1088 | }
|
---|
| 1089 | }
|
---|
| 1090 |
|
---|
| 1091 | sub upload_collection_file
|
---|
| 1092 | {
|
---|
[16467] | 1093 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
| 1094 |
|
---|
[11110] | 1095 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
| 1096 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
| 1097 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
| 1098 | }
|
---|
[22453] | 1099 | $collection =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 1100 |
|
---|
[11110] | 1101 | my $file = $gsdl_cgi->clean_param("file");
|
---|
| 1102 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
| 1103 | $gsdl_cgi->generate_error("No file specified.");
|
---|
| 1104 | }
|
---|
| 1105 | my $directory = $gsdl_cgi->clean_param("directory") || "";
|
---|
| 1106 | $directory =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
| 1107 | my $zip = $gsdl_cgi->clean_param("zip");
|
---|
| 1108 |
|
---|
[19172] | 1109 | # language and region Environment Variable setting on the client side that was used to
|
---|
| 1110 | # zip files. This needs to be consistent on both client and server sides, otherwise zip
|
---|
| 1111 | # and unzip seem to produce different values.
|
---|
[19189] | 1112 | my $lang_env = $gsdl_cgi->clean_param("lr") || "";
|
---|
[19172] | 1113 | $gsdl_cgi->delete("lr");
|
---|
| 1114 |
|
---|
[11110] | 1115 | # Make sure we don't try to upload anything outside the collection
|
---|
[16467] | 1116 | if ($file =~ m/\.\./) {
|
---|
[11110] | 1117 | $gsdl_cgi->generate_error("Illegal file specified.");
|
---|
| 1118 | }
|
---|
[16467] | 1119 | if ($directory =~ m/\.\./) {
|
---|
[11110] | 1120 | $gsdl_cgi->generate_error("Illegal directory specified.");
|
---|
| 1121 | }
|
---|
| 1122 |
|
---|
[11937] | 1123 | # Ensure the user is allowed to edit this collection
|
---|
[16467] | 1124 | if($gsdl_cgi->greenstone_version() == 2) { ## Quan commented this out for GS3 in r14325
|
---|
| 1125 | &authenticate_user($gsdl_cgi, $username, $collection, $site); # site will be undefined for GS2, of course
|
---|
| 1126 | }
|
---|
[11110] | 1127 |
|
---|
[16467] | 1128 | my $collection_directory = $gsdl_cgi->get_collection_dir($site, $collection);
|
---|
[11110] | 1129 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
| 1130 |
|
---|
| 1131 | # Make sure the collection isn't locked by someone else
|
---|
[16467] | 1132 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
[11110] | 1133 |
|
---|
| 1134 | my $directory_path = &util::filename_cat($collection_directory, $directory);
|
---|
[13180] | 1135 | if (!-d $directory_path) {
|
---|
| 1136 | &util::mk_dir($directory_path);
|
---|
| 1137 | if (!-d $directory_path) {
|
---|
| 1138 | $gsdl_cgi->generate_error("Could not create directory $directory_path.");
|
---|
| 1139 | }
|
---|
[11110] | 1140 | }
|
---|
| 1141 |
|
---|
[16467] | 1142 | #my $file_path = &util::filename_cat($directory_path, $file . "-" . $timestamp);
|
---|
| 1143 | my $file_path = "";
|
---|
| 1144 | if($gsdl_cgi->greenstone_version() == 2) {
|
---|
| 1145 | $file_path = &util::filename_cat($directory_path, $file . "-" . $timestamp);
|
---|
| 1146 | } else {
|
---|
| 1147 | $file_path = &util::filename_cat($directory_path, $file);
|
---|
| 1148 | }
|
---|
| 1149 |
|
---|
[11110] | 1150 | if (!open(FOUT, ">$file_path")) {
|
---|
[16467] | 1151 | print STDERR "Unable to write file $file_path\n";
|
---|
[11110] | 1152 | $gsdl_cgi->generate_error("Unable to write file $file_path");
|
---|
| 1153 | }
|
---|
| 1154 |
|
---|
| 1155 | # Read the uploaded data and write it out to file
|
---|
| 1156 | my $buf;
|
---|
| 1157 | my $num_bytes = 0;
|
---|
| 1158 | binmode(FOUT);
|
---|
[16467] | 1159 | if($gsdl_cgi->greenstone_version() == 2) { ##
|
---|
| 1160 | # We have to pass the size of the uploaded data in the "fs" argument because IIS 6 seems to be
|
---|
| 1161 | # completely incapable of working this out otherwise (causing the old code to crash)
|
---|
| 1162 | my $num_bytes_remaining = $gsdl_cgi->clean_param("fs");
|
---|
| 1163 | my $bytes_to_read = $num_bytes_remaining;
|
---|
[14260] | 1164 | if ($bytes_to_read > 1024) { $bytes_to_read = 1024; }
|
---|
[16467] | 1165 |
|
---|
| 1166 | while (read(STDIN, $buf, $bytes_to_read) > 0) {
|
---|
| 1167 | print FOUT $buf;
|
---|
| 1168 | $num_bytes += length($buf);
|
---|
| 1169 | $num_bytes_remaining -= length($buf);
|
---|
| 1170 | $bytes_to_read = $num_bytes_remaining;
|
---|
| 1171 | if ($bytes_to_read > 1024) { $bytes_to_read = 1024; }
|
---|
| 1172 | }
|
---|
| 1173 | } else { # GS3 and later
|
---|
| 1174 | my $bread;
|
---|
| 1175 | my $fh = $gsdl_cgi->clean_param("uploaded_file");
|
---|
| 1176 |
|
---|
| 1177 | if (!defined $fh) {
|
---|
| 1178 | print STDERR "ERROR. Filehandle undefined. No file uploaded onto GS3 server.\n";
|
---|
| 1179 | $gsdl_cgi->generate_error("ERROR. Filehandle undefined. No file uploaded (GS3 server).");
|
---|
| 1180 | } else {
|
---|
| 1181 | while ($bread=read($fh, $buf, 1024)) {
|
---|
| 1182 | print FOUT $buf;
|
---|
| 1183 | }
|
---|
| 1184 | }
|
---|
[11110] | 1185 | }
|
---|
| 1186 | close(FOUT);
|
---|
[16467] | 1187 |
|
---|
[11110] | 1188 | # If we have downloaded a zip file, unzip it
|
---|
| 1189 | if (defined $zip) {
|
---|
| 1190 | my $java = $gsdl_cgi->get_java_path();
|
---|
[16467] | 1191 | my $java_classpath = &util::filename_cat($ENV{'GSDLHOME'}, "bin", "java", "GLIServer.jar");
|
---|
[11110] | 1192 | my $java_args = "\"$file_path\" \"$directory_path\"";
|
---|
[19252] | 1193 | $ENV{'LANG'} = $lang_env;
|
---|
| 1194 | my $java_command = "\"$java\" -classpath \"$java_classpath\" org.greenstone.gatherer.remote.Unzip $java_args";
|
---|
[11110] | 1195 | my $java_output = `$java_command`;
|
---|
| 1196 | my $java_status = $?;
|
---|
| 1197 |
|
---|
| 1198 | # Remove the zip file once we have unzipped it, since it is an intermediate file only
|
---|
[16467] | 1199 | unlink("$file_path") unless $debugging_enabled;
|
---|
| 1200 |
|
---|
[11110] | 1201 | if ($java_status > 0) {
|
---|
[16467] | 1202 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home()); # dies
|
---|
[11110] | 1203 | }
|
---|
| 1204 | }
|
---|
| 1205 |
|
---|
| 1206 | $gsdl_cgi->generate_ok_message("Collection file $file uploaded successfully.");
|
---|
| 1207 | }
|
---|
| 1208 |
|
---|
| 1209 | sub put_file
|
---|
| 1210 | {
|
---|
| 1211 | my $gsdl_cgi = shift(@_);
|
---|
| 1212 | my $file_path = shift(@_);
|
---|
| 1213 | my $content_type = shift(@_);
|
---|
| 1214 |
|
---|
[16467] | 1215 | if(!defined $content_type) { ##
|
---|
| 1216 | $content_type = "application/zip";
|
---|
| 1217 | }
|
---|
| 1218 |
|
---|
[11110] | 1219 | if (open(PIN, "<$file_path")) {
|
---|
[16467] | 1220 | print STDOUT "Content-type:$content_type\n\n"; ## For GS3: "Content-type:application/zip\n\n";
|
---|
[11110] | 1221 | my $buf;
|
---|
| 1222 | my $num_bytes = 0;
|
---|
| 1223 | binmode(PIN);
|
---|
| 1224 | while (read(PIN, $buf, 1024) > 0) {
|
---|
| 1225 | print STDOUT $buf;
|
---|
| 1226 | $num_bytes += length($buf);
|
---|
| 1227 | }
|
---|
| 1228 |
|
---|
| 1229 | close(PIN);
|
---|
| 1230 | }
|
---|
| 1231 | else {
|
---|
| 1232 | $gsdl_cgi->generate_error("Unable to read file $file_path\n $!");
|
---|
| 1233 | }
|
---|
| 1234 | }
|
---|
| 1235 |
|
---|
| 1236 | sub send_mail
|
---|
| 1237 | {
|
---|
| 1238 | my $gsdl_cgi = shift(@_);
|
---|
| 1239 | my $mail_subject = shift(@_);
|
---|
| 1240 | my $mail_content = shift(@_);
|
---|
| 1241 |
|
---|
| 1242 | my $sendmail_command = "perl -S sendmail.pl";
|
---|
| 1243 | $sendmail_command .= " -to \"" . $mail_to_address . "\"";
|
---|
| 1244 | $sendmail_command .= " -from \"" . $mail_from_address . "\"";
|
---|
| 1245 | $sendmail_command .= " -smtp \"" . $mail_smtp_server . "\"";
|
---|
| 1246 | $sendmail_command .= " -subject \"" . $mail_subject . "\"";
|
---|
| 1247 |
|
---|
| 1248 | if (!open(POUT, "| $sendmail_command")) {
|
---|
| 1249 | $gsdl_cgi->generate_error("Unable to execute command: $sendmail_command");
|
---|
| 1250 | }
|
---|
| 1251 | print POUT $mail_content . "\n";
|
---|
| 1252 | close(POUT);
|
---|
| 1253 | }
|
---|
| 1254 |
|
---|
[16467] | 1255 | sub greenstone_server_version
|
---|
| 1256 | {
|
---|
| 1257 | my $gsdl_cgi = shift(@_);
|
---|
| 1258 | my $version = $gsdl_cgi->greenstone_version();
|
---|
| 1259 | $gsdl_cgi->generate_ok_message("Greenstone server version is: $version\n");
|
---|
| 1260 | }
|
---|
[11110] | 1261 |
|
---|
[16467] | 1262 | sub get_library_url_suffix
|
---|
| 1263 | {
|
---|
| 1264 | my $gsdl_cgi = shift(@_);
|
---|
| 1265 | my $library_url = $gsdl_cgi->library_url_suffix();
|
---|
| 1266 | $gsdl_cgi->generate_ok_message("Greenstone library URL suffix is: $library_url\n");
|
---|
| 1267 | }
|
---|
| 1268 |
|
---|
[11110] | 1269 | &main();
|
---|