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59 lines
1.5 KiB
Perl
Executable File
59 lines
1.5 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# save.cgi
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# Save an edited file
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require './custom-lib.pl';
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&ReadParseMime();
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$edit = &get_command($in{'id'}, $in{'idx'});
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&error_setup($text{'view_err'});
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$edit->{'edit'} && &can_run_command($edit) || &error($text{'edit_ecannot'});
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# Work out proper filename
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$file = $edit->{'edit'};
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if ($file !~ /^\//) {
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# File is relative to user's home directory
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@uinfo = getpwnam($remote_user);
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$file = "$uinfo[7]/$file" if (@uinfo);
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}
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# Set environment variables for parameters
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($env, $export, $str, $displayfile) = &set_parameter_envs($edit, $file);
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if ($edit->{'envs'} || @{$edit->{'args'}}) {
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# Do environment variable substitution
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chop($file = `echo "$file"`);
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}
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# Run the before-command
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if ($edit->{'before'}) {
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$out = &backquote_logged("($edit->{'before'}) 2>&1 </dev/null");
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&error(&text('view_ebefore', &html_escape($out))) if ($?);
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}
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# Save the file
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$in{'data'} =~ s/\r//g;
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&open_lock_tempfile(FILE, ">$file", 1) ||
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&error(&text('view_efile', $file, $!));
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&print_tempfile(FILE, $in{'data'});
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&close_tempfile(FILE);
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# Set permissions
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if ($edit->{'user'}) {
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&system_logged("chown $edit->{'user'}:$edit->{'group'} ".
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"$file >/dev/null 2>&1");
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}
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if ($edit->{'perms'}) {
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&system_logged("chmod $edit->{'perms'} ".
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"$file >/dev/null 2>&1");
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}
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# Run the after-command
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if ($edit->{'after'}) {
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$out = &backquote_logged("($edit->{'after'}) 2>&1 </dev/null");
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&error(&text('view_eafter', &html_escape($out))) if ($?);
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}
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&webmin_log("save", "edit", $cmd->{'id'}, $edit);
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&redirect("");
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