@ -13,241 +13,234 @@ use DBI;
use strict;
#plugin level variables are here since version 0.02
my($dsn,$mail_table,$rcpt_table,$user,$passwd,$mail_id);
my($log_header);
my($log_all_body,$log_deny_body,$body_table);
my($dbh,$sth);
sub register
{my ($self,$qp) = (shift,shift);
$self->log(LOGERROR,"Bad count of parameters in log2sql plugin.") if @_ % 2;
my(%args) = @_;
$self->register_hook("connect", "connect_handler");
$self->register_hook("mail", "mail_handler");
$self->register_hook("rcpt", "rcpt_handler");
$self->register_hook("data_post", "data_post_handler");
$self->register_hook("queue", "queue_handler");
$self->register_hook("deny", "deny_handler") if $args{D};
$self->register_hook("disconnect", "disconnect_handler");
$dsn = 'DBI';
$dsn .= ':'.($args{t} || 'mysql');
$dsn .= ':'.($args{d} || 'qpsmtpd');
$dsn .= ';host='.$args{h} if $args{h};
$dsn .= ';port='.$args{P} if $args{P};
$dsn .= ';'.$args{o} if $args{o};
$mail_table = $args{m} || 'messages';
$rcpt_table = $args{r} || 'rcpts';
$user = $args{u} || 'root';
$passwd = $args{p} || '';
$log_header = $args{H} || undef;
$log_all_body = $args{B} || undef;
$log_deny_body = $args{DB} || undef;
$body_table = $args{b} || 'message_body';
}#end register
sub connect_handler
{my ($self,$transaction) = @_;
$self->log(LOGDEBUG,"DSN:$dsn");
$dbh = DBI->connect($dsn,$user,$passwd)
|| $self->log(LOGERROR,DBI::errstr);
# generate mail id
$mail_id = $$.'.'.time.'.'.int(rand(10000));
# set note for other plugins
$transaction->notes('log2sql_mail_id', $mail_id);
# quote the mail_id for later use:
$mail_id = $dbh->quote($mail_id);
my ($sec,$min,$hour,$day,$mon,$year) = localtime;
$year += 1900;
$mon += 1;
my($statement) = "INSERT INTO ".$mail_table." (mail_id,".
$mail_table.".date_day,".
$mail_table.".date_time,".
"remote_ip,remote_host,remote_info) ".
"VALUES(".
$mail_id.",".
$dbh->quote($year.'-'.$mon.'-'.$day).",".
$dbh->quote($hour.':'.$min.':'.$sec).",".
$dbh->quote($self->qp->connection->remote_ip).",".
$dbh->quote($self->qp->connection->remote_host).",".
$dbh->quote($self->qp->connection->remote_info).")";
$self->log(LOGDEBUG,"connect_handler statement:".$statement);
$dbh->do($statement)
|| $self->log(LOGERROR,$dbh->errstr());
my ($dsn,$mail_table,$rcpt_table,$user,$passwd,$mail_id);
my ($log_header);
my ($log_all_body,$log_deny_body,$body_table);
my ($dbh,$sth);
sub register {
my ($self,$qp) = (shift,shift);
$self->log(LOGERROR,"Bad count of parameters in log2sql plugin.") if @_ % 2;
my (%args) = @_;
$self->register_hook("connect", "connect_handler");
$self->register_hook("mail", "mail_handler");
$self->register_hook("rcpt", "rcpt_handler");
$self->register_hook("data_post", "data_post_handler");
$self->register_hook("queue", "queue_handler");
$self->register_hook("deny", "deny_handler") if $args{D};
$self->register_hook("disconnect", "disconnect_handler");
$dsn = 'DBI';
$dsn .= ':'.($args{t} || 'mysql');
$dsn .= ':'.($args{d} || 'qpsmtpd');
$dsn .= ';host='.$args{h} if $args{h};
$dsn .= ';port='.$args{P} if $args{P};
$dsn .= ';'.$args{o} if $args{o};
$mail_table = $args{m} || 'messages';
$rcpt_table = $args{r} || 'rcpts';
$user = $args{u} || 'root';
$passwd = $args{p} || '';
$log_header = $args{H} || undef;
$log_all_body = $args{B} || undef;
$log_deny_body = $args{DB} || undef;
$body_table = $args{b} || 'message_body';
}
sub connect_handler {
my ($self,$transaction) = @_;
$self->log(LOGDEBUG,"DSN:$dsn");
$dbh = DBI->connect($dsn,$user,$passwd) || $self->log(LOGERROR,DBI::errstr);
# generate mail id
$mail_id = $$.'.'.time.'.'.int(rand(10000));
# set note for other plugins
$transaction->notes('log2sql_mail_id', $mail_id);
# quote the mail_id for later use:
$mail_id = $dbh->quote($mail_id);
my ($sec,$min,$hour,$day,$mon,$year) = localtime;
$year += 1900;
$mon += 1;
my ($statement) = "INSERT INTO ".$mail_table." (mail_id,".
$mail_table.".date_day,".
$mail_table.".date_time,".
"remote_ip,remote_host,remote_info) ".
"VALUES(".
$mail_id.",".
$dbh->quote($year.'-'.$mon.'-'.$day).",".
$dbh->quote($hour.':'.$min.':'.$sec).",".
$dbh->quote($self->qp->connection->remote_ip).",".
$dbh->quote($self->qp->connection->remote_host).",".
$dbh->quote($self->qp->connection->remote_info).")";
$self->log(LOGDEBUG,"connect_handler statement:".$statement);
$dbh->do($statement) || $self->log(LOGERROR,$dbh->errstr());
return(DECLINED);
return(DECLINED);
}
sub mail_handler
{my ($self, $transaction, $sender) = @_;
sub mail_handler {
my ($self, $transaction, $sender) = @_;
my($statement) = "UPDATE ".$mail_table." SET sender=".
$dbh->quote($sender->user.'@'.$sender->host).
" WHERE mail_id=".$mail_id;
my ($statement) = "UPDATE ".$mail_table." SET sender=".
$dbh->quote($sender->user.'@'.$sender->host).
" WHERE mail_id=".$mail_id;
$self->log(LOGDEBUG,"mail_handler statement:".$statement);
$self->log(LOGDEBUG,"mail_handler statement:".$statement);
$dbh->do($statement)
$dbh->do($statement)
|| $self->log(LOGERROR,$dbh->errstr());
return(DECLINED);
return(DECLINED);
}
sub rcpt_handler
{my ($self,$transaction,$recipient) = @_;
sub rcpt_handler {
my ($self,$transaction,$recipient) = @_;
my($statement) = "INSERT INTO ".$rcpt_table." (mail_id,".
"recipient) ".
"VALUES(".
$mail_id.",".
$dbh->quote($recipient->user.'@'.$recipient->host).")";
my ($statement) = "INSERT INTO ".$rcpt_table." (mail_id,".
"recipient) ".
"VALUES(".
$mail_id.",".
$dbh->quote($recipient->user.'@'.$recipient->host).")";
$self->log(LOGDEBUG,"rcpt_handler statement:".$statement);
$self->log(LOGDEBUG,"rcpt_handler statement:".$statement);
$dbh->do($statement)
|| $self->log(LOGERROR,$dbh->errstr());
$dbh->do($statement) || $self->log(LOGERROR,$dbh->errstr());
return(DECLINED);
return(DECLINED);
}
sub data_post_handler
{my($self,$transaction)= @_;
my($header) = $transaction->header();
# In data_post handler the header is not actual,
# but in queue handler somethimes there are problems with
# header, sizes, subject logs (don't know why?!?!)
sub data_post_handler{
my ($self,$transaction) = @_;
my ($header) = $transaction->header();
# In data_post handler the header is not actual,
# but in queue handler somethimes there are problems with
# header, sizes, subject logs (don't know why?!?!)
#'touch' this message :-))
$header->add("X-Sql-Log-ID",$mail_id);
#'touch' this message :-))
$header->add("X-Sql-Log-ID",$mail_id);
my $subject = scalar $header->get("Subject");
chomp($subject);
# Only keep the first 255 chars to be sure it can be inserted in the table
$subject= substr $subject, 0, 254 if (length($subject) > 254);
my $subject = scalar $header->get("Subject");
chomp($subject);
# Only keep the first 255 chars to be sure it can be inserted in the table
$subject= substr $subject, 0, 254 if (length($subject) > 254);
my($statement) = "UPDATE ".$mail_table." SET subject=".
$dbh->quote($subject).
",header_size=".$dbh->quote(length($header->as_string())).
",body_size=".$dbh->quote($transaction->data_size()).
" WHERE mail_id=".$mail_id;
my ($statement) = "UPDATE ".$mail_table." SET subject=".
$dbh->quote($subject).
",header_size=".$dbh->quote(length($header->as_string())).
",body_size=".$dbh->quote($transaction->data_size()).
" WHERE mail_id=".$mail_id;
$self->log(LOGDEBUG,"data_post_handler statement:".$statement);
$self->log(LOGDEBUG,"data_post_handler statement:".$statement);
$dbh->do($statement)
$dbh->do($statement)
|| $self->log(LOGERROR,$dbh->errstr());
#if $args{H} then log the message header in the main 'messages' table
if ($log_header)
{ $statement = "UPDATE ".$mail_table." SET ".
"header=".$dbh->quote($header->as_string()).
"WHERE mail_id=".$mail_id;
$self->log(LOGDEBUG,"data_post_handler log header statement:".$statement);
#if $args{H} then log the message header in the main 'messages' table
if ($log_header){
$statement = "UPDATE ".$mail_table." SET ".
"header=".$dbh->quote($header->as_string()).
"WHERE mail_id=".$mail_id;
$self->log(LOGDEBUG,"data_post_handler log header statement:".$statement);
$dbh->do($statement)
$dbh->do($statement)
|| $self->log(LOGERROR,$dbh->errstr());
}#end log geader
}
#if args{B} then log message body in a separated table
if ($log_all_body)
{my (@body) = ($transaction->header()->as_string());
#if args{B} then log message body in a separated table
if ($log_all_body) {
my (@body) = ($transaction->header()->as_string());
$transaction->body_resetpos();
$transaction->body_resetpos();
while(my $line = $transaction->body_getline())
{ push(@body,$line);
}
while(my $line = $transaction->body_getline()) {
push(@body,$line);
}
$statement = "INSERT INTO ".$body_table." (mail_id,body)".
" VALUES(".$mail_id.",".$dbh->quote(join('',@body)).")";
$self->log(LOGDEBUG,"data_post body log statement:".$statement);
$statement = "INSERT INTO ".$body_table." (mail_id,body)".
" VALUES(".$mail_id.",".$dbh->quote(join('',@body)).")";
$self->log(LOGDEBUG,"data_post body log statement:".$statement);
$dbh->do($statement)
$dbh->do($statement)
|| $self->log(LOGERROR,$dbh->errstr());
}#end body log
}
return(DECLINED);
return(DECLINED);
}
sub queue_handler
{my ($self,$transaction) = @_;
my($status) = $transaction->header->get('X-Spam-Status') or return (DECLINED);
my($score) = ($status =~ m/hits=(\d+\.\d+)/)[0] || "0" ;
sub queue_handler {
my ($self,$transaction) = @_;
my ($status) = $transaction->header->get('X-Spam-Status') or return (DECLINED);
my ($score) = ($status =~ m/hits=(\d+\.\d+)/)[0] || "0" ;
my($statement) = "UPDATE ".$mail_table." SET ".
"spam_status=".$dbh->quote($score).
" WHERE mail_id=".$mail_id;
my ($statement) = "UPDATE ".$mail_table." SET ".
"spam_status=".$dbh->quote($score).
" WHERE mail_id=".$mail_id;
$self->log(LOGDEBUG,"queue_handler statement:".$statement);
$self->log(LOGDEBUG,"queue_handler statement:".$statement);
$dbh->do($statement)
$dbh->do($statement)
|| $self->log(LOGERROR,$dbh->errstr());
return(DECLINED);
return(DECLINED);
}
sub deny_handler
{my ($self,$transaction,$plugin,$code,$msg) = @_;
sub deny_handler {
my ($self,$transaction,$plugin,$code,$msg) = @_;
my($statement) = "UPDATE ".$mail_table." SET ".
"deny='YES'".
",deny_plugin=".$dbh->quote($plugin).
",deny_code=".$dbh->quote($code).
",deny_msg=".$dbh->quote($msg).
" WHERE mail_id=".$mail_id;
my ($statement) = "UPDATE ".$mail_table." SET ".
"deny='YES'".
",deny_plugin=".$dbh->quote($plugin).
",deny_code=".$dbh->quote($code).
",deny_msg=".$dbh->quote($msg).
" WHERE mail_id=".$mail_id;
$self->log(LOGDEBUG,"deny_handler statement:".$statement);
$self->log(LOGDEBUG,"deny_handler statement:".$statement);
$dbh->do($statement)
|| $self->log(LOGERROR,$dbh->errstr());
$dbh->do($statement) || $self->log(LOGERROR,$dbh->errstr());
#if configured to log the body of the denied messages
if ($log_deny_body && ! $log_all_body)
{my (@body) = ($transaction->header()->as_string());
#if configured to log the body of the denied messages
if ($log_deny_body && ! $log_all_body) {
my (@body) = ($transaction->header()->as_string());
$transaction->body_resetpos();
$transaction->body_resetpos();
while(my $line = $transaction->body_getline())
{ push(@body,$line);
}
while (my $line = $transaction->body_getline()) {
push(@body,$line);
}
$statement = "INSERT INTO ".$body_table." (mail_id,body)".
" VALUES(".$mail_id.",".$dbh->quote(join('',@body)).")";
$self->log(LOGDEBUG,"data_post body log statement:".$statement);
$statement = "INSERT INTO ".$body_table." (mail_id,body)".
" VALUES(".$mail_id.",".$dbh->quote(join('',@body)).")";
$dbh->do($statement)
|| $self->log(LOGERROR,$dbh->errstr());
$self->log(LOGDEBUG,"data_post body log statement:".$statement);
}#end body log
$dbh->do($statement) || $self->log(LOGERROR,$dbh->errstr());
}
return(DECLINED);
return(DECLINED);
}
sub disconnect_handler
{my ($self,$transaction) = @_;
sub disconnect_handler {
my ($self,$transaction) = @_;
$dbh->disconnect();
$dbh->disconnect();
return(DECLINED);
return(DECLINED);
}
=head1 NAME
@ -264,25 +257,25 @@ recipients table - one recipient per row. One message could have more than one r
The plugin accepts the following parameters:
t - type of the SQL database (mysql, postgresql, etc.)
d - database name (default qpsmtpd)
h - hostname of the database server (optional)
P - tcp port of the database server (optional)
o - dsn options (in format like DBI dsn options). For example: "o mysql_socket=/path/to/socket"
m - database table for mail messages (default messages)
r - database table for the recipients (default rcpts)
u - database user (default root)
p - database password (default '')
H - log the header of the message in the main table for mail messages (e.g. 'messages'). For example "H Yes".
t - type of the SQL database (mysql, postgresql, etc.)
d - database name (default qpsmtpd)
h - hostname of the database server (optional)
P - tcp port of the database server (optional)
o - dsn options (in format like DBI dsn options). For example: "o mysql_socket=/path/to/socket"
m - database table for mail messages (default messages)
r - database table for the recipients (default rcpts)
u - database user (default root)
p - database password (default '')
H - log the header of the message in the main table for mail messages (e.g. 'messages'). For example "H Yes".
=head1 CONFIGURATION OF THE ADDITIONAL FEATURES
You can configure the following additional features:
D - log the deny information for denied messages in the 'messages' table. Example "D Yes". The 'deny' hook must be enabled in order to use this feature.
B - log the body of all messages in the separated table (e.g. 'message_body'). Example "B Yes".
DB - log the body of the denied messages. D parameter required. Example "DB Yes".
b - sql table for the message bodies. Default: 'message_body'.
D - log the deny information for denied messages in the 'messages' table. Example "D Yes". The 'deny' hook must be enabled in order to use this feature.
B - log the body of all messages in the separated table (e.g. 'message_body'). Example "B Yes".
DB - log the body of the denied messages. D parameter required. Example "DB Yes".
b - sql table for the message bodies. Default: 'message_body'.
As default the plugin sets a note 'log2sql_mail_id'. This chunk of data is passed to other plugins. As default the plugin sets a field 'X-Sql-Log-ID' in the message header.
@ -291,38 +284,39 @@ As default the plugin sets a note 'log2sql_mail_id'. This chunk of data is passe
Here are the CREATE statements for the tables. Assuming the 'messages' table is the table for logging main information for messages, 'rcpts' table is the table for recipients, 'message_body' is optional table if You want to log messages bodies (of the denied messages OR of all messages). This syntax is MySQL syntax. For other databases the syntax could be slightly different.
CREATE TABLE `messages` (
`mail_id` varchar(255) NOT NULL default '',
`time` int(11) default '0',
`remote_ip` varchar(255) default NULL,
`remote_host` varchar(255) default NULL,
`remote_info` varchar(255) default NULL,
`sender` varchar(255) default NULL,
`subject` text,
`header_size` int(11) default NULL,
`body_size` int(11) default NULL,
`spam_status` float default NULL,
`header` text,
`deny` set('YES','NO') default NULL,
`deny_plugin` varchar(100) default '',
`deny_code` int(11) default '0',
`deny_msg` text,
PRIMARY KEY (`mail_id`)
) TYPE=MyISAM;
CREATE TABLE `rcpts` (
`rcpt_id` int(11) NOT NULL auto_increment,
`mail_id` varchar(255) NOT NULL default '',
`recipient` varchar(255),
PRIMARY KEY (`rcpt_id`)
) TYPE=MyISAM;
CREATE TABLE `message_body` (
`bdy_id` int(11) NOT NULL auto_increment,
`mail_id` varchar(255) NOT NULL default '',
`body` text,
PRIMARY KEY (`bdy_id`)
) TYPE=MyISAM;
CREATE TABLE `messages` (
`mail_id` varchar(255) NOT NULL default '',
`date_day` date,
`date_time` time,
`remote_ip` varchar(255) default NULL,
`remote_host` varchar(255) default NULL,
`remote_info` varchar(255) default NULL,
`sender` varchar(255) default NULL,
`subject` varchar(255) default NULL,
`header_size` int(11) default NULL,
`body_size` int(11) default NULL,
`spam_status` float default NULL,
`header` text,
`deny` set('YES','NO') default NULL,
`deny_plugin` varchar(100) default '',
`deny_code` int(11) default '0',
`deny_msg` text,
PRIMARY KEY (`mail_id`)
) TYPE=MyISAM;
CREATE TABLE `rcpts` (
`rcpt_id` int(11) NOT NULL auto_increment,
`mail_id` varchar(255) NOT NULL default '',
`recipient` varchar(255),
PRIMARY KEY (`rcpt_id`)
) TYPE=MyISAM;
CREATE TABLE `message_body` (
`bdy_id` int(11) NOT NULL auto_increment,
`mail_id` varchar(255) NOT NULL default '',
`body` text,
PRIMARY KEY (`bdy_id`)
) TYPE=MyISAM;
=head1 AUTHOR
Daniel Berteaud
12 years ago