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authorMarkus Warg <mw@it-sls.de>2010-03-29 09:54:06 +0200
committerMarkus Warg <mw@it-sls.de>2010-03-29 09:54:06 +0200
commit9dceece06fbdc98add6f76f0b1aec05891a394c4 (patch)
treef7227c28ca5f79f30c2ec81ba1a09a4fe3972436 /CommModule/usbclient.pl
parent5b68967def224a00f54eb54946ff17301bbd3cdb (diff)
downloadcacert-9dceece06fbdc98add6f76f0b1aec05891a394c4.tar.gz
cacert-9dceece06fbdc98add6f76f0b1aec05891a394c4.tar.xz
cacert-9dceece06fbdc98add6f76f0b1aec05891a394c4.zip
remove cacert/ prefix
Diffstat (limited to 'CommModule/usbclient.pl')
-rwxr-xr-xCommModule/usbclient.pl1019
1 files changed, 1019 insertions, 0 deletions
diff --git a/CommModule/usbclient.pl b/CommModule/usbclient.pl
new file mode 100755
index 0000000..3cbe2c3
--- /dev/null
+++ b/CommModule/usbclient.pl
@@ -0,0 +1,1019 @@
+#!/usr/bin/perl -w
+
+# CommModule - CAcert Communication module
+# Copyright (C) 2004-2008 CAcert Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+# Production Client / CommModule
+
+use strict;
+use Device::USB;
+use POSIX;
+use Time::HiRes q(usleep);
+use File::CounterFile;
+use File::Copy;
+use DBI;
+use Locale::gettext;
+use IO::Socket;
+use MIME::Base64;
+use Digest::SHA1 qw(sha1_hex sha1);
+
+#Protocol version:
+my $ver=1;
+
+#Debugging does not delete work-files for later inspection
+my $debug=0;
+
+#Paranoid exists the program on a malicious request
+my $paranoid=1;
+
+#Location of the openssl and gpg binaries
+my $gpgbin="/usr/bin/gpg";
+my $opensslbin="/usr/bin/openssl";
+
+my $mysqlphp="/home/cacert/www/includes/mysql.php";
+
+my %revokefile=(2=>"../www/class3-revoke.crl",1=>"../www/revoke.crl",0=>"../www/revoke.crl");
+
+#USB-Link settings
+my $PACKETSIZE=0x100;
+my $SALT="Salz";
+my $HASHSIZE=20;
+
+#End of configurations
+
+########################################################
+
+
+#Reads a while file and returns the content
+#Returns undef on failure
+sub readfile($)
+{
+ my $olds=$/;
+ my $content=undef;
+ if(open READIN,"<$_[0]")
+ {
+ binmode READIN;
+ undef $/;
+ $content=<READIN>;
+ close READIN;
+ $/=$olds;
+ }
+ return $content;
+}
+
+#Writes/Overwrites a file with content.
+#Returns 1 on success, 0 on failure.
+sub writefile($$)
+{
+ if(open WRITEOUT,">$_[0]")
+ {
+ binmode WRITEOUT;
+ print WRITEOUT $_[1];
+ close WRITEOUT;
+ return 1;
+ }
+ return 0;
+}
+
+#mkdir "revokehashes";
+foreach (keys %revokefile)
+{
+ my $revokehash=sha1_hex(readfile($revokefile{$_}));
+ print "Root $_: Hash $revokefile{$_} = $revokehash\n";
+}
+
+my %monarr = ("Jan" => 1, "Feb" => 2, "Mar" => 3, "Apr" => 4, "May" => 5, "Jun" => 6, "Jul" => 7, "Aug" => 8, "Sep" => 9, "Oct" => 10, "Nov" => 11, "Dec" => 12);
+
+my $content=readfile($mysqlphp);
+my $password="";$password=$1 if($content=~m/mysql_connect\("[^"]+",\s*"\w+",\s*"(\w+)"/);
+$content="";
+
+my $dbh = DBI->connect("DBI:mysql:cacert:localhost",$password?"cacert":"",$password, { RaiseError => 1, AutoCommit => 1 }) || die ("Error with the database connection.\n");
+
+
+#Logging functions:
+sub SysLog($)
+{
+ my @ltime=localtime;
+ my $date=strftime("%Y-%m-%d",@ltime);
+ open LOG,">>logfile$date.txt";
+ return if(not defined($_[0]));
+ my $timestamp=strftime("%Y-%m-%d %H:%M:%S",@ltime);
+ #$syslog->write($_[0]."\x00");
+ print LOG "$timestamp $_[0]";
+ print "$timestamp $_[0]";
+ flush LOG;
+ close LOG;
+}
+
+
+sub Error($)
+{
+ SysLog($_[0]);
+ if($paranoid)
+ {
+ die $_[0];
+ }
+}
+
+
+my $timestamp=strftime("%Y-%m-%d %H:%M:%S",localtime);
+
+
+sub mysql_query($)
+{
+ $dbh->do($_[0]);
+}
+
+sub trim($)
+{
+ my $new=$_[0];
+ $new=~s/^\s*//;
+ $new=~s/\s*$//;
+ return($new);
+}
+
+sub addslashes($)
+{
+ my $new=$_[0];
+ $new=~s/['"\\]/\\$1/g;
+ return($new);
+}
+
+sub recode
+{
+ return $_[1];
+}
+
+
+#Hexdump function: Returns the hexdump representation of a string
+sub hexdump($)
+{
+ return "" if(not defined($_[0]));
+ my $content="";
+ $content.=sprintf("%02X ",unpack("C",substr($_[0],$_,1))) foreach (0 .. length($_[0])-1);
+ return $content;
+}
+
+#pack3 packs together the length of the data in 3 bytes and the data itself, size limited to 16MB. In case the data is more than 16 MB, it is ignored, and a 0 Byte block is transferred
+sub pack3
+{
+ return "\x00\x00\x00" if(!defined($_[0]));
+ my $data=(length($_[0]) >= 2**24)? "":$_[0];
+ my $len=pack("N",length($data));
+ #print "len: ".length($data)."\n";
+ return substr($len,1,3).$data;
+}
+
+
+#unpack3 unpacks packed data.
+sub unpack3($)
+{
+ return undef if((not defined($_[0])) or length($_[0])<3);
+ #print "hexdump: ".hexdump("\x00".substr($_[0],0,3))."\n";
+ my $len=unpack("N","\x00".substr($_[0],0,3));
+ #print "len3: $len length(): ".length($_[0])." length()-3: ".(length($_[0])-3)."\n";
+ return undef if(length($_[0])-3 != $len);
+ return substr($_[0],3);
+}
+
+
+#unpack3array extracts a whole array of concatented packed data.
+sub unpack3array($)
+{
+ my @retarr=();
+ if((not defined($_[0])) or length($_[0])<3)
+ {
+ SysLog "Datenanfang kaputt\n";
+ return ();
+ }
+ my $dataleft=$_[0];
+ while(length($dataleft)>=3)
+ {
+ #print "hexdump: ".hexdump("\x00".substr($dataleft,0,3))."\n";
+ my $len=unpack("N","\x00".substr($dataleft,0,3));
+ #print "len3: $len length(): ".length($dataleft)." length()-3: ".(length($dataleft)-3)."\n";
+ if(length($dataleft)-3 < $len)
+ {
+ SysLog "Datensatz abgeschnitten\n";
+ return ();
+ }
+ push @retarr, substr($dataleft,3,$len);
+ $dataleft=substr($dataleft,3+$len);
+ }
+ if(length($dataleft)!=0)
+ {
+ SysLog "Ende abgeschnitten\n";
+ return ();
+ }
+ return @retarr;
+}
+
+#Pack4 packs and secret-key signs some data.
+sub pack4($)
+{
+ return pack("N",length($_[0])).$_[0].sha1($SALT.$_[0]);
+}
+
+
+
+
+
+$timestamp=strftime("%Y-%m-%d %H:%M:%S",localtime);
+
+SysLog("Starting Server at $timestamp\n");
+
+$SALT=readfile(".salt.key");
+
+SysLog("Opening USB-Link interface:\n");
+
+#Opening USB device:
+my $usb = Device::USB->new();
+my @list=$usb->list_devices(0x067b,0x2501);
+my $dev = $list[0];
+if(defined($dev))
+{
+ #print "USB-Link Device found: ", $dev->filename(), "\n";
+ if($dev->open())
+ {
+ #print "\t", $dev->manufacturer(), ": ", $dev->product(), "\n";
+ $dev->claim_interface(0);
+
+ my $buffer=" ";
+
+ $dev->control_msg(0xc0 , 0xfb, 0, 0, $buffer, 2, 1000);
+
+ if($buffer ne "\x04\x08" and $buffer ne "\x0c\x04" and $buffer ne "\x00\x0c" and $buffer ne "\x04\x0c")
+ {
+ print "Please plug the USB-Link cable into the other computer.\n";
+ }
+ else
+ {
+ print "USB-Link ok.\n";
+ }
+ }
+ else
+ {
+ print "Unable to work with USB-Link device: $!\n";
+ }
+}
+else
+{
+ print "USB-Link Device not found. Please plug the cable into this computer.\n";
+}
+
+
+
+
+
+
+#sends a single packet (pack4 encoded). Returns the returncode
+sub send_packet($)
+{
+ if((14+length($_[0])+$HASHSIZE) > $PACKETSIZE)
+ {
+ return -1;
+ }
+ # 4 Bytes Length, N Bytes Data, 20 Bytes SHA1 Hash, 0 Padding
+ my $data="CommModule".pack4($_[0]);
+ $data.=("\x00"x($PACKETSIZE-length($data)));
+ my $ret=$dev->bulk_write(0x2,$data,length($data),1000);
+ print "Send-result: $ret\n";
+ return $ret;
+}
+
+#Receives several consecutive packets. Returns the concatenated payload
+sub receive_packets()
+{
+ print "Receiving packets ...\n";
+ my $collectedpayload="";
+ my $done=0;
+ while(!$done)
+ {
+ my $data=" "x$PACKETSIZE;
+ my $re=$dev->bulk_read(0x83,$data,length($data),10000);
+ writefile("usbpacket.dat",$data);
+ print "Read: $re Bytes: ".length($data)."\n";
+ if($re > 0)
+ {
+ $data=~s/^.*?CommModule//s;
+ my $len=unpack("N",substr($data,0,4));
+ print "len: $len\n";
+ if($len>=0 and $len<=$PACKETSIZE-$HASHSIZE-4)
+ {
+ my $payload=substr($data,4,$len);
+ if(sha1($SALT.$payload) eq substr($data,4+$len,$HASHSIZE))
+ {
+ print "Hash OK!\n";
+ $collectedpayload.=substr($payload,1);
+ $done=1 if(substr($payload,0,1)eq "0");
+ }
+ else
+ {
+ print "Hash NOT OK: ".sha1_hex($SALT.$payload)." vs. ".hexdump(substr($data,4+$len,$HASHSIZE))." !\n";
+ return "";
+ }
+ }
+ }
+ elsif($re == 0)
+ {
+ print "USB-Link cable disconnected?\n";
+ #return "";
+ }
+ }
+ print "Receiving done.\n";
+ return $collectedpayload;
+}
+
+
+
+
+my $MAXCHUNK=$PACKETSIZE-100;
+
+#Sends data over the USB-Link, without handshaking
+sub SendPackets($)
+{
+ print "Sending Packets ...\n";
+ my $data=pack4($_[0]);
+ my $done=0;
+ return if(!defined($data) or !length($data));
+
+ while(!$done)
+ {
+ while(length($data)>0)
+ {
+ my $d=substr($data,0,$MAXCHUNK);
+ if(length($data)>$MAXCHUNK)
+ {
+ send_packet("1".$d);
+ $data=substr($data,$MAXCHUNK);
+ }
+ else
+ {
+ send_packet("0".$d);
+ $data="";
+ }
+ }
+ $done=1;
+ }
+ print "Sending Packets done.\n";
+}
+
+#Receives several packets, verifies the secret key signature and extracts the payload
+#Returns the payload
+sub Receive
+{
+ my $data=receive_packets();
+ if (!defined($data) or length($data)<4)
+ {
+ print "Received data too short!\n";
+ return "";
+ }
+ my $len=unpack("N",substr($data,0,4));
+ if($len != (length($data)-$HASHSIZE-4))
+ {
+ print "Length field does not match data on Receive!\n";
+ return "";
+ }
+ my $payload=substr($data,4,$len);
+ if(sha1($SALT.$payload) ne substr($data,4+$len,$HASHSIZE))
+ {
+ print "Hash on Receive is BROKEN!\n";
+ return "";
+ }
+ return $payload;
+}
+
+
+
+
+# @result(Version,Action,Errorcode,Response)=Request(Version=1,Action=1,System=1,Root=1,Configuration="...",Parameter="...",Request="...");
+sub Request($$$$$$$$$$$)
+{
+ print "Version: $_[0] Action: $_[1] System: $_[2] Root: $_[3] Config: $_[4]\n";
+ $_[3]=0 if($_[3]<0);
+ SendPackets(pack3(pack3(pack("C*",$_[0],$_[1],$_[2],$_[3],$_[4],$_[5],$_[6]>>8,$_[6]&255,$_[7])).pack3($_[8]).pack3($_[9]).pack3($_[10])));
+ my $data=Receive();
+ if(defined($data) and length($data)>6)
+ {
+ my @fields=unpack3array(substr($data,3));
+
+ SysLog "Answer from Server: ".hexdump($data)."\n" if($debug);
+
+ #writefile("result.dat",$data);
+
+ return $fields[1];
+ }
+ return "";
+}
+
+
+sub calculateDays($)
+{
+ if($_[0])
+ {
+ my @sum = $dbh->selectrow_array("select sum(`points`) as `total` from `notary` where `to`='".$_[0]."' group by `to`");
+ SysLog("Summe: $sum[0]\n") if($debug);
+
+ return ($sum[0]>=50)?730:180;
+ }
+ return 180;
+}
+
+sub X509extractSAN($)
+{
+ my @bits = split("/", $_[0]);
+ my $SAN="";
+ my $newsubject="";
+ foreach my $val(@bits)
+ {
+ my @bit=split("=",$val);
+ if($bit[0] eq "subjectAltName")
+ {
+ $SAN.="," if($SAN ne "");
+ $SAN.= trim($bit[1]);
+ }
+ else
+ {
+ $newsubject .= "/".$val;
+ }
+ }
+ $newsubject=~s{^//}{/};
+ $newsubject=~s/[\n\r\t\x00"\\']//g;
+ $SAN=~s/[ \n\r\t\x00"\\']//g;
+ return($SAN,$newsubject);
+}
+
+sub X509extractExpiryDate($)
+{
+ # TIMEZONE ?!?
+ my $data=`$opensslbin x509 -in "$_[0]" -noout -enddate`;
+
+ #notAfter=Aug 8 10:26:34 2007 GMT
+ if($data=~m/notAfter=(\w{2,4}) *(\d{1,2}) *(\d{1,2}:\d{1,2}:\d{1,2}) (\d{4}) GMT/)
+ {
+ my $date="$4-".$monarr{$1}."-$2 $3";
+ SysLog "Expiry Date found: $date\n" if($debug);
+ return $date;
+ }
+ else
+ {
+ SysLog "Expiry Date not found: $data\n";
+ }
+ return "";
+}
+sub X509extractSerialNumber($)
+{
+ # TIMEZONE ?!?
+ my $data=`$opensslbin x509 -in "$_[0]" -noout -serial`;
+ if($data=~m/serial=([0-9A-F]+)/)
+ {
+ return $1;
+ }
+ return "";
+}
+
+sub OpenPGPextractExpiryDate ($)
+{
+ my $r="";
+ my $cts;
+ my @date;
+
+ open(RGPG, $gpgbin.' -vv '.$_[0].' 2>&1 |') or Error('Can\'t start GnuPG($gpgbin): '.$!."\n");
+ open(OUT, '> infogpg.txt' ) or Error('Can\'t open output file: infogpg.txt: '.$!);
+ $/="\n";
+ while (<RGPG>)
+ {
+ print OUT $_;
+ unless ($r)
+ {
+ if ( /^\s*version \d+, created (\d+), md5len 0, sigclass \d+\s*$/ )
+ {
+ SysLog "Detected CTS: $1\n";
+ $cts = int($1);
+ } elsif ( /^\s*critical hashed subpkt \d+ len \d+ \(sig expires after ((\d+)y)?((\d+)d)?((\d+)h)?(\d+)m\)\s*$/ )
+ {
+ SysLog "Detected FRAME $2 $4 $6 $8\n";
+ $cts += $2 * 31536000; # secs per year (60 * 60 * 24 * 365)
+ $cts += $4 * 86400; # secs per day (60 * 60 * 24)
+ $cts += $6 * 3600; # secs per hour (60 * 60)
+ $cts += $8 * 60; # secs per min (60)
+ $r = $cts;
+ }
+ elsif(/version/)
+ {
+ SysLog "Detected VERSION\n";
+ }
+ }
+ }
+
+ close(OUT );
+ close(RGPG);
+
+ SysLog "CTS: $cts R: $r\n";
+
+ if ( $r )
+ {
+ @date = gmtime($r);
+ $r = sprintf('%.4i-%.2i-%.2i %.2i:%.2i:%.2i', # date format
+ $date[5] + 1900, $date[4] + 1, $date[3], # day
+ $date[2], $date[1], $date[0], # time
+ );
+
+ }
+ SysLog "$r\n";
+ return $r;
+}
+
+
+# Sets the locale according to the users preferred language
+sub setUsersLanguage($)
+{
+ my $lang="de_DE";
+ print "Searching for the language of the user $_[0]\n";
+ my @a=$dbh->selectrow_array("select language from users where id='".int($_[0])."'");
+ $lang = $1 if($a[0]=~m/(\w+_[\w.@]+)/);
+
+ SysLog "The users preferred language: $lang\n";
+
+ if($lang ne "")
+ {
+ $ENV{"LANG"}=$lang;
+ setlocale(LC_ALL, $lang);
+ } else {
+ $ENV{"LANG"}="en_AU";
+ setlocale(LC_ALL, "en_AU");
+ }
+}
+
+
+sub getUserData($)
+{
+ my $sth = $dbh->prepare("select * from users where id='$_[0]'");
+ $sth->execute();
+ #SysLog "USER DUMP:\n";
+ while ( my $rowdata = $sth->fetchrow_hashref() )
+ {
+ my %tmp=%{$rowdata};
+ #foreach (sort keys %tmp)
+ #{
+ #SysLog " $_ -> $tmp{$_}\n";
+ #}
+ return %tmp;
+ }
+ return ();
+}
+
+
+sub _($)
+{
+ return gettext($_[0]);
+}
+
+sub sendmail($$$$$$$)
+{
+ my ($to, $subject, $message, $from, $replyto, $toname, $fromname)=@_;
+ my $errorsto="returns\@cacert.org";
+ my $extra="";
+
+
+ # sendmail($user{email}, "[CAcert.org] Your GPG/PGP Key", $body, "support\@cacert.org", "", "", "CAcert Support");
+ my @lines=split("\n",$message);
+ $message = "";
+ foreach my $line (@lines)
+ {
+ $line = trim($line);
+ if($line eq ".")
+ {
+ $message .= " .\n";
+ } else
+ {
+ $message .= $line."\n";
+ }
+ }
+
+ $fromname = $from if($fromname eq "");
+
+ my @bits = split(",", $from);
+ $from = addslashes($bits['0']);
+ $fromname = addslashes($fromname);
+
+ my $smtp = IO::Socket::INET->new(PeerAddr => 'localhost:25');
+ $/="\n";
+ SysLog "SMTP: ".<$smtp>."\n";
+ print $smtp "HELO hlin.cacert.org\r\n";
+ SysLog "SMTP: ".<$smtp>."\n";
+ print $smtp "MAIL FROM: <returns\@cacert.org>\r\n";
+ SysLog "MAIL FROM: ".<$smtp>."\n";
+
+ @bits = split(",", $to);
+ foreach my $user (@bits)
+ {
+ print $smtp "RCPT TO: <".trim($user).">\r\n";
+ SysLog "RCPT TO: ".<$smtp>."\n";
+ }
+ print $smtp "DATA\r\n";
+ SysLog "DATA: ".<$smtp>."\n";
+
+ print $smtp "X-Mailer: CAcert.org Website\r\n";
+ print $smtp "X-OriginatingIP: ".$ENV{"REMOTE_ADDR"}."\r\n";
+ print $smtp "Sender: $errorsto\r\n";
+ print $smtp "Errors-To: $errorsto\r\n";
+ if($replyto ne "")
+ {
+ print $smtp "Reply-To: $replyto\r\n";
+ }
+ else
+ {
+ print $smtp "Reply-To: $from\r\n";
+ }
+ print $smtp "From: $from ($fromname)\r\n";
+ print $smtp "To: $to\r\n";
+ my $newsubj=encode_base64(recode("html..utf-8", trim($subject)));
+ #SysLog("NewSubj: --".$newsubj."--\n") if($debug);
+ $newsubj=~s/\n*$//;
+ #SysLog("NewSubj: --".$newsubj."--\n") if($debug);
+ print $smtp "Subject: =?utf-8?B?$newsubj?=\r\n";
+ print $smtp "Mime-Version: 1.0\r\n";
+ if($extra eq "")
+ {
+ print $smtp "Content-Type: text/plain; charset=\"utf-8\"\r\n";
+ print $smtp "Content-Transfer-Encoding: 8bit\r\n";
+ } else {
+ print $smtp "Content-Type: text/plain; charset=\"iso-8859-1\"\r\n";
+ print $smtp "Content-Transfer-Encoding: quoted-printable\r\n";
+ print $smtp "Content-Disposition: inline\r\n";
+ };
+# print $smtp "Content-Transfer-Encoding: BASE64\r\n";
+ print $smtp "\r\n";
+# print $smtp chunk_split(encode_base64(recode("html..utf-8", $message)))."\r\n.\r\n";
+ print $smtp recode("html..utf-8", $message)."\r\n.\r\n";
+ SysLog "ENDOFTEXT: ".<$smtp>."\n";
+ print $smtp "QUIT\n";
+ SysLog "QUIT: ".<$smtp>."\n";
+ close($smtp);
+}
+
+
+sub HandleCerts($$)
+{
+ my $org=$_[0]?"org":"";
+ my $server=$_[1];
+
+ my $table=$org.($server?"domaincerts":"emailcerts");
+
+ my $sth = $dbh->prepare("select * from $table where crt_name='' and csr_name!='' ");
+ $sth->execute();
+ #$rowdata;
+ while ( my $rowdata = $sth->fetchrow_hashref() )
+ {
+ my %row=%{$rowdata};
+
+ my $csrname = "../csr/".$org.($server?"server-":"client-").$row{'id'}.".csr";
+ my $crtname = "../crt/".$org.($server?"server-":"client-").$row{'id'}.".crt";
+
+
+ if($server)
+ {
+ #Weird SQL structure ...
+ my @sqlres=$dbh->selectrow_array("select memid from domains where id='".int($row{'domid'})."'");
+ $row{'memid'}=$sqlres[0];
+ SysLog("Fetched memid: $row{'memid'}\n") if($debug);
+ }
+
+ SysLog "Opening $csrname\n";
+
+ my $crt="";
+
+ my $profile=0;
+
+ # "0"=>"client.cnf",
+ # "1"=>"client-org.cnf",
+ # "2"=>"client-codesign.cnf",
+ # "3"=>"client-machine.cnf",
+ # "4"=>"client-ads.cnf",
+ # "5"=>"server.cnf",
+ # "6"=>"server-org.cnf",
+ # "7"=>"server-jabber.cnf",
+ # "8"=>"server-ocsp.cnf",
+ # "9"=>"server-timestamp.cnf",
+ # "10"=>"proxy.cnf",
+ # "11"=>"subca.cnf"
+
+
+ if($row{"type"} =~ m/^(8|9)$/)
+ {
+ $profile=$row{"type"};
+ }
+ elsif($org)
+ {
+ if($row{'codesign'})
+ {
+ $profile=2; ## TODO!
+ }
+ elsif($server)
+ {
+ $profile=6;
+ }
+ else
+ {
+ $profile=1;
+ }
+ }
+ else
+ {
+ if($row{'codesign'})
+ {
+ $profile=2;
+ }
+ elsif($server)
+ {
+ $profile=5;
+ }
+ else
+ {
+ $profile=0;
+ }
+
+
+ }
+
+
+
+ if(open(IN,"<$csrname"))
+ {
+ undef $/;
+ my $content=<IN>;
+ close IN;
+ SysLog "Read.\n" if($debug);
+ SysLog "Subject: --$row{'subject'}--\n" if($debug);
+
+ my ($SAN,$subject)=X509extractSAN($row{'subject'});
+ SysLog "Subject: --$subject--\n" if($debug);
+ SysLog "SAN: --$SAN--\n" if($debug);
+ SysLog "memid: $row{'memid'}\n" if($debug);
+
+ my $days=$org?($server?(365*2):365):calculateDays($row{"memid"});
+
+
+ $crt=Request($ver,1,1,$row{'rootcert'}-1,$profile,$row{'md'}eq"sha1"?2:0,$days,$row{'keytype'}eq"NS"?1:0,$content,$SAN,$subject);
+ if(length($crt))
+ {
+ if($crt=~m/^-----BEGIN CERTIFICATE-----/)
+ {
+ open OUT,">$crtname";
+ print OUT $crt;
+ close OUT;
+ }
+ else
+ {
+ open OUT,">$crtname.der";
+ print OUT $crt;
+ close OUT;
+ system "$opensslbin x509 -in $crtname.der -inform der -out $crtname";
+ }
+ }
+
+ }
+ else
+ {
+ print "Error: $! Konnte $csrname nicht laden\n";
+ }
+
+
+
+ if(-s $crtname)
+ {
+ SysLog "Opening $crtname\n";
+
+ my $date=X509extractExpiryDate($crtname);
+ my $serial=X509extractSerialNumber($crtname);
+
+ setUsersLanguage($row{memid});
+
+ my %user=getUserData($row{memid});
+
+ foreach (sort keys %user)
+ {
+ SysLog " $_ -> $user{$_}\n" if($debug);
+ }
+
+ SysLog("update `$table` set `crt_name`='$crtname', modified=now(), serial='$serial', `expire`='$date' where `id`='".$row{'id'}."'\n");
+
+ $dbh->do("update `$table` set `crt_name`='$crtname', modified=now(), serial='$serial', `expire`='$date' where `id`='".$row{'id'}."'");
+
+ my $body = _("Hi")." $user{fname},\n\n";
+ $body .= sprintf(_("You can collect your certificate for %s by going to the following location:")."\n\n", $row{'email'});
+ $body .= "https://www.cacert.org/account.php?id=".($server?"15":"6")."&cert=$row{id}\n\n";
+ $body .= _("If you havent imported CAcert´s root certificate, please go to:")."\n";
+ $body .= "https://www.cacert.org/index.php?id=3\n";
+ $body .= "Root cert fingerprint = A6:1B:37:5E:39:0D:9C:36:54:EE:BD:20:31:46:1F:6B\n";
+ $body .= "Root cert fingerprint = 135C EC36 F49C B8E9 3B1A B270 CD80 8846 76CE 8F33\n\n";
+ $body .= _("Best regards")."\n"._("CAcert.org Support!")."\n\n";
+ sendmail($user{email}, "[CAcert.org] "._("Your certificate"), $body, "support\@cacert.org", "", "", "CAcert Support");
+ } else {
+ $dbh->do("delete from `$table` where `id`='".$row{'id'}."'");
+ }
+ }
+}
+
+sub HandleNewCRL($$)
+{
+ my ($crl,$crlname)=@_;
+ if(length($crl))
+ {
+ if($crl=~m/^\%XD/)
+ {
+ writefile("$crlname.patch",$crl);
+ system "xdelta patch $crlname.patch $crlname $crlname.tmp";
+ }
+ elsif($crl=~m/^-----BEGIN X509 CRL-----/)
+ {
+ writefile("$crlname.pem",$crl);
+ system "$opensslbin crl -in $crlname.pem -outform der -out $crlname.tmp";
+ }
+ elsif($crl=~m/^\x30/)
+ {
+ writefile("$crlname.tmp",$crl);
+ }
+ else
+ {
+ Error "Unknown CRL format!".(substr($crl,0,5))."\n";
+ }
+ rename "$crlname.tmp","$crlname"; # Atomic move
+ }
+}
+
+
+sub RevokeCerts($$)
+{
+ my $org=$_[0]?"org":"";
+ my $server=$_[1];
+
+ my $table=$org.($server?"domaincerts":"emailcerts");
+
+ my $sth = $dbh->prepare("select * from $table where revoked='1970-01-01 10:00:01'"); # WHICH TIMEZONE?
+ $sth->execute();
+ #$rowdata;
+ while ( my $rowdata = $sth->fetchrow_hashref() )
+ {
+ my %row=%{$rowdata};
+
+ my $csrname = "../csr/".$org.($server?"server-":"client-").$row{'id'}.".csr";
+ my $crtname = "../crt/".$org.($server?"server-":"client-").$row{'id'}.".crt";
+ my $crlname = $revokefile{$row{'rootcert'}};
+
+ my $crt="";
+
+
+ if(open(IN,"<$crtname"))
+ {
+ undef $/;
+ my $content=<IN>;
+ close IN;
+ my $revokehash=sha1_hex(readfile($crlname));
+
+ my $crl=Request($ver,2,1,$row{'rootcert'}-1,0,0,365,0,$content,"",$revokehash);
+ HandleNewCRL($crl,$crlname);
+
+ if(-s $crlname)
+ {
+ setUsersLanguage($row{memid});
+
+ my %user=getUserData($row{memid});
+
+ $dbh->do("update `$table` set `revoked`=now() where `id`='".$row{'id'}."'");
+
+ my $body = _("Hi")." $user{fname},\n\n";
+ $body .= sprintf(_("Your certificate for %s has been revoked, as per request.")."\n\n", $row{'CN'});
+ $body .= _("Best regards")."\n"._("CAcert.org Support!")."\n\n";
+ sendmail($user{email}, "[CAcert.org] "._("Your certificate"), $body, "support\@cacert.org", "", "", "CAcert Support");
+ }
+
+ }
+ else
+ {
+ SysLog("Error: $crtname $!\n") if($debug);
+ }
+
+ }
+
+}
+
+
+
+
+
+sub HandleGPG()
+{
+ my $sth = $dbh->prepare("select * from gpg where crt='' and csr!='' ");
+ $sth->execute();
+ my $rowdata;
+ while ( $rowdata = $sth->fetchrow_hashref() )
+ {
+ my %row=%{$rowdata};
+
+ my $csrname = "../csr/gpg-".$row{'id'}.".csr";
+ my $crtname = "../crt/gpg-".$row{'id'}.".crt";
+
+ SysLog "Opening $csrname\n";
+
+ my $crt="";
+
+ if(-s $csrname && open(IN,"<$csrname"))
+ {
+ undef $/;
+ my $content=<IN>;
+ close IN;
+ SysLog "Read.\n";
+ $crt=Request($ver,1,2,0,0,2,366,0,$content,"","");
+ if(length($crt))
+ {
+ open OUT,">$crtname";
+ print OUT $crt;
+ close OUT;
+ }
+
+ }
+ else
+ {
+ #Error("Error: $!\n");
+ next;
+ }
+
+ if(-s $crtname)
+ {
+ SysLog "Opening $crtname\n";
+ setUsersLanguage($row{memid});
+
+ my $date=OpenPGPextractExpiryDate($crtname);
+ my %user=getUserData($row{memid});
+
+ $dbh->do("update `gpg` set `crt`='$crtname', issued=now(), `expire`='$date' where `id`='".$row{'id'}."'");
+
+ my $body = _("Hi")." $user{fname},\n\n";
+ $body .= sprintf(_("Your CAcert signed key for %s is available online at:")."\n\n", $row{'email'});
+ $body .= "https://www.cacert.org/gpg.php?id=3&cert=$row{id}\n\n";
+ $body .= _("To help improve the trust of CAcert in general, it's appreciated if you could also sign our key and upload it to a key server. Below is a copy of our primary key details:")."\n\n";
+ $body .= "pub 1024D/65D0FD58 2003-07-11 CA Cert Signing Authority (Root CA) <gpg\@cacert.org>\n";
+ $body .= "Key fingerprint = A31D 4F81 EF4E BD07 B456 FA04 D2BB 0D01 65D0 FD58\n\n";
+ $body .= _("Best regards")."\n"._("CAcert.org Support!")."\n\n";
+ sendmail($user{email}, "[CAcert.org] Your GPG/PGP Key", $body, "support\@cacert.org", "", "", "CAcert Support");
+ } else {
+ $dbh->do("delete from `gpg` where `id`='".$row{'id'}."'");
+ }
+ }
+}
+
+
+# Main program loop
+
+while(1)
+{
+ SysLog("Handling GPG database ...\n");
+# HandleGPG();
+ SysLog("Issueing certs ...\n");
+# HandleCerts(0,0); #personal client certs
+# HandleCerts(0,1); #personal server certs
+# HandleCerts(1,0); #org client certs
+# HandleCerts(1,1); #org server certs
+# SysLog("Revoking certs ...\n");
+# RevokeCerts(0,0); #personal client certs
+# RevokeCerts(0,1); #personal server certs
+# RevokeCerts(1,0); #org client certs
+# RevokeCerts(1,1); #org server certs
+
+ #print "Sign Request X.509, Root0\n";
+ #my $reqcontent="";
+ #Request($ver,1,1,0,5,2,365,0,$reqcontent,"","/CN=supertest.cacert.at");
+
+ SysLog("NUL Request:\n");
+ my $timestamp=strftime("%m%d%H%M%Y.%S",gmtime);
+ my $ret=Request($ver,0,0,0,0,0,0,0,$timestamp,"","");
+ print "RET: $ret\n";
+
+ SysLog("Generate regular CRLs:\n");
+ foreach my $root ((1,2))
+ {
+ my $crlname = $revokefile{$root};
+ my $revokehash=sha1_hex(readfile($crlname));
+ print "Aktueller Hash am Webserver: $revokehash\n";
+ my $crl=Request($ver,2,1,$root-1,0,0,365,0,"","",$revokehash);
+ HandleNewCRL($crl,$crlname);
+ }
+
+ usleep(700000);
+}