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Sven Carstensen
2026-03-29 10:34:57 +02:00
parent b0e00c1259
commit a1129565af
4899 changed files with 3007593 additions and 0 deletions
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html/include/email/RFC822.php Normal file
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<?php
/**
* RFC 822 Email address list validation Utility
*
* What is it?
*
* This class will take an address string, and parse it into it's consituent
* parts, be that either addresses, groups, or combinations. Nested groups
* are not supported. The structure it returns is pretty straight forward,
* and is similar to that provided by the imap_rfc822_parse_adrlist(). Use
* print_r() to view the structure.
*
* How do I use it?
*
* $address_string = 'My Group: "Richard Heyes" <richard@localhost> (A comment), ted@example.com (Ted Bloggs), Barney;';
* $structure = Mail_RFC822::parseAddressList($address_string, 'example.com', TRUE)
* print_r($structure);
*
* @author Richard Heyes <richard@phpguru.org>
* @author Chuck Hagenbuch <chuck@horde.org>
* @version $Revision: 1.1 $
* @package Mail
*/
class Mail_RFC822
{
/**
* The address being parsed by the RFC822 object.
* @var string $address
*/
var $address = '';
/**
* The default domain to use for unqualified addresses.
* @var string $default_domain
*/
var $default_domain = 'localhost';
/**
* Should we return a nested array showing groups, or flatten everything?
* @var boolean $nestGroups
*/
var $nestGroups = true;
/**
* Whether or not to validate atoms for non-ascii characters.
* @var boolean $validate
*/
var $validate = true;
/**
* The array of raw addresses built up as we parse.
* @var array $addresses
*/
var $addresses = array();
/**
* The final array of parsed address information that we build up.
* @var array $structure
*/
var $structure = array();
/**
* The current error message, if any.
* @var string $error
*/
var $error = null;
/**
* An internal counter/pointer.
* @var integer $index
*/
var $index = null;
/**
* The number of groups that have been found in the address list.
* @var integer $num_groups
* @access public
*/
var $num_groups = 0;
/**
* A variable so that we can tell whether or not we're inside a
* Mail_RFC822 object.
* @var boolean $mailRFC822
*/
var $mailRFC822 = true;
/**
* A limit after which processing stops
* @var int $limit
*/
var $limit = null;
/**
* Sets up the object. The address must either be set here or when
* calling parseAddressList(). One or the other.
*
* @access public
* @param string $address The address(es) to validate.
* @param string $default_domain Default domain/host etc. If not supplied, will be set to localhost.
* @param boolean $nest_groups Whether to return the structure with groups nested for easier viewing.
* @param boolean $validate Whether to validate atoms. Turn this off if you need to run addresses through before encoding the personal names, for instance.
*
* @return object Mail_RFC822 A new Mail_RFC822 object.
*/
// function Mail_RFC822($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
// MC :: 2024-06-21 :: Patch PHP 8
function __construct($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
{
if (isset($address)) $this->address = $address;
if (isset($default_domain)) $this->default_domain = $default_domain;
if (isset($nest_groups)) $this->nestGroups = $nest_groups;
if (isset($validate)) $this->validate = $validate;
if (isset($limit)) $this->limit = $limit;
}
/**
* Starts the whole process. The address must either be set here
* or when creating the object. One or the other.
*
* @access public
* @param string $address The address(es) to validate.
* @param string $default_domain Default domain/host etc.
* @param boolean $nest_groups Whether to return the structure with groups nested for easier viewing.
* @param boolean $validate Whether to validate atoms. Turn this off if you need to run addresses through before encoding the personal names, for instance.
*
* @return array A structured array of addresses.
*/
// **** MC [11.08.2021] ****
// function parseAddressList($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
function parseAddressList($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null, $existingRfcObj = "") // MC :: Extra parameter
{
// if (!isset($this->mailRFC822)) {
if ($existingRfcObj == "") { // MC :: Alternative check
$obj = new Mail_RFC822($address, $default_domain, $nest_groups, $validate, $limit);
// return $obj->parseAddressList();
return $obj->parseAddressList($address, $default_domain, $nest_groups, $validate, $limit, "MC");
}
if (isset($address)) $this->address = $address;
if (isset($default_domain)) $this->default_domain = $default_domain;
if (isset($nest_groups)) $this->nestGroups = $nest_groups;
if (isset($validate)) $this->validate = $validate;
if (isset($limit)) $this->limit = $limit;
$this->structure = array();
$this->addresses = array();
$this->error = null;
$this->index = null;
while ($this->address = $this->_splitAddresses($this->address)) {
continue;
}
if ($this->address === false || isset($this->error)) {
return false;
}
// Reset timer since large amounts of addresses can take a long time to
// get here
set_time_limit(30);
// Loop through all the addresses
for ($i = 0; $i < count($this->addresses); $i++){
if (($return = $this->_validateAddress($this->addresses[$i])) === false
|| isset($this->error)) {
return false;
}
if (!$this->nestGroups) {
$this->structure = array_merge($this->structure, $return);
} else {
$this->structure[] = $return;
}
}
return $this->structure;
}
/**
* Splits an address into seperate addresses.
*
* @access private
* @param string $address The addresses to split.
* @return boolean Success or failure.
*/
function _splitAddresses($address)
{
if (!empty($this->limit) AND count($this->addresses) == $this->limit) {
return '';
}
if ($this->_isGroup($address) && !isset($this->error)) {
$split_char = ';';
$is_group = true;
} elseif (!isset($this->error)) {
$split_char = ',';
$is_group = false;
} elseif (isset($this->error)) {
return false;
}
// Split the string based on the above ten or so lines.
$parts = explode($split_char, $address);
$string = $this->_splitCheck($parts, $split_char);
// If a group...
if ($is_group) {
// If $string does not contain a colon outside of
// brackets/quotes etc then something's fubar.
// First check there's a colon at all:
if (strpos($string, ':') === false) {
$this->error = 'Invalid address: ' . $string;
return false;
}
// Now check it's outside of brackets/quotes:
if (!$this->_splitCheck(explode(':', $string), ':'))
return false;
// We must have a group at this point, so increase the counter:
$this->num_groups++;
}
// $string now contains the first full address/group.
// Add to the addresses array.
$this->addresses[] = array(
'address' => trim($string),
'group' => $is_group
);
// Remove the now stored address from the initial line, the +1
// is to account for the explode character.
$address = trim(substr($address, strlen($string) + 1));
// If the next char is a comma and this was a group, then
// there are more addresses, otherwise, if there are any more
// chars, then there is another address.
if ($is_group && substr($address, 0, 1) == ','){
$address = trim(substr($address, 1));
return $address;
} elseif (strlen($address) > 0) {
return $address;
} else {
return '';
}
// If you got here then something's off
return false;
}
/**
* Checks for a group at the start of the string.
*
* @access private
* @param string $address The address to check.
* @return boolean Whether or not there is a group at the start of the string.
*/
function _isGroup($address)
{
// First comma not in quotes, angles or escaped:
$parts = explode(',', $address);
$string = $this->_splitCheck($parts, ',');
// Now we have the first address, we can reliably check for a
// group by searching for a colon that's not escaped or in
// quotes or angle brackets.
if (count($parts = explode(':', $string)) > 1) {
$string2 = $this->_splitCheck($parts, ':');
return ($string2 !== $string);
} else {
return false;
}
}
/**
* A common function that will check an exploded string.
*
* @access private
* @param array $parts The exloded string.
* @param string $char The char that was exploded on.
* @return mixed False if the string contains unclosed quotes/brackets, or the string on success.
*/
function _splitCheck($parts, $char)
{
$string = $parts[0];
for ($i = 0; $i < count($parts); $i++) {
if ($this->_hasUnclosedQuotes($string)
|| $this->_hasUnclosedBrackets($string, '<>')
|| $this->_hasUnclosedBrackets($string, '[]')
|| $this->_hasUnclosedBrackets($string, '()')
|| substr($string, -1) == '\\') {
if (isset($parts[$i + 1])) {
$string = $string . $char . $parts[$i + 1];
} else {
$this->error = 'Invalid address spec. Unclosed bracket or quotes';
return false;
}
} else {
$this->index = $i;
break;
}
}
return $string;
}
/**
* Checks if a string has an unclosed quotes or not.
*
* @access private
* @param string $string The string to check.
* @return boolean True if there are unclosed quotes inside the string, false otherwise.
*/
function _hasUnclosedQuotes($string)
{
$string = explode('"', $string);
$string_cnt = count($string);
for ($i = 0; $i < (count($string) - 1); $i++)
if (substr($string[$i], -1) == '\\')
$string_cnt--;
return ($string_cnt % 2 === 0);
}
/**
* Checks if a string has an unclosed brackets or not. IMPORTANT:
* This function handles both angle brackets and square brackets;
*
* @access private
* @param string $string The string to check.
* @param string $chars The characters to check for.
* @return boolean True if there are unclosed brackets inside the string, false otherwise.
*/
function _hasUnclosedBrackets($string, $chars)
{
$num_angle_start = substr_count($string, $chars[0]);
$num_angle_end = substr_count($string, $chars[1]);
$this->_hasUnclosedBracketsSub($string, $num_angle_start, $chars[0]);
$this->_hasUnclosedBracketsSub($string, $num_angle_end, $chars[1]);
if ($num_angle_start < $num_angle_end) {
$this->error = 'Invalid address spec. Unmatched quote or bracket (' . $chars . ')';
return false;
} else {
return ($num_angle_start > $num_angle_end);
}
}
/**
* Sub function that is used only by hasUnclosedBrackets().
*
* @access private
* @param string $string The string to check.
* @param integer &$num The number of occurences.
* @param string $char The character to count.
* @return integer The number of occurences of $char in $string, adjusted for backslashes.
*/
function _hasUnclosedBracketsSub($string, &$num, $char)
{
$parts = explode($char, $string);
for ($i = 0; $i < count($parts); $i++){
if (substr($parts[$i], -1) == '\\' || $this->_hasUnclosedQuotes($parts[$i]))
$num--;
if (isset($parts[$i + 1]))
$parts[$i + 1] = $parts[$i] . $char . $parts[$i + 1];
}
return $num;
}
/**
* Function to begin checking the address.
*
* @access private
* @param string $address The address to validate.
* @return mixed False on failure, or a structured array of address information on success.
*/
function _validateAddress($address)
{
$is_group = false;
if ($address['group']) {
$is_group = true;
// Get the group part of the name
$parts = explode(':', $address['address']);
$groupname = $this->_splitCheck($parts, ':');
$structure = array();
// And validate the group part of the name.
if (!$this->_validatePhrase($groupname)){
$this->error = 'Group name did not validate.';
return false;
} else {
// Don't include groups if we are not nesting
// them. This avoids returning invalid addresses.
if ($this->nestGroups) {
$structure = new stdClass;
$structure->groupname = $groupname;
}
}
$address['address'] = ltrim(substr($address['address'], strlen($groupname . ':')));
}
// If a group then split on comma and put into an array.
// Otherwise, Just put the whole address in an array.
if ($is_group) {
while (strlen($address['address']) > 0) {
$parts = explode(',', $address['address']);
$addresses[] = $this->_splitCheck($parts, ',');
$address['address'] = trim(substr($address['address'], strlen(end($addresses) . ',')));
}
} else {
$addresses[] = $address['address'];
}
// Check that $addresses is set, if address like this:
// Groupname:;
// Then errors were appearing.
if (!isset($addresses)){
$this->error = 'Empty group.';
return false;
}
for ($i = 0; $i < count($addresses); $i++) {
$addresses[$i] = trim($addresses[$i]);
}
// Validate each mailbox.
// Format could be one of: name <geezer@domain.com>
// geezer@domain.com
// geezer
// ... or any other format valid by RFC 822.
array_walk($addresses, array($this, 'validateMailbox'));
// Nested format
if ($this->nestGroups) {
if ($is_group) {
$structure->addresses = $addresses;
} else {
$structure = $addresses[0];
}
// Flat format
} else {
if ($is_group) {
$structure = array_merge($structure, $addresses);
} else {
$structure = $addresses;
}
}
return $structure;
}
/**
* Function to validate a phrase.
*
* @access private
* @param string $phrase The phrase to check.
* @return boolean Success or failure.
*/
function _validatePhrase($phrase)
{
// Splits on one or more Tab or space.
$parts = preg_split('/[ \\x09]+/', $phrase, -1, PREG_SPLIT_NO_EMPTY);
$phrase_parts = array();
while (count($parts) > 0){
$phrase_parts[] = $this->_splitCheck($parts, ' ');
for ($i = 0; $i < $this->index + 1; $i++)
array_shift($parts);
}
for ($i = 0; $i < count($phrase_parts); $i++) {
// If quoted string:
if (substr($phrase_parts[$i], 0, 1) == '"') {
if (!$this->_validateQuotedString($phrase_parts[$i]))
return false;
continue;
}
// Otherwise it's an atom:
if (!$this->_validateAtom($phrase_parts[$i])) return false;
}
return true;
}
/**
* Function to validate an atom which from rfc822 is:
* atom = 1*<any CHAR except specials, SPACE and CTLs>
*
* If validation ($this->validate) has been turned off, then
* validateAtom() doesn't actually check anything. This is so that you
* can split a list of addresses up before encoding personal names
* (umlauts, etc.), for example.
*
* @access private
* @param string $atom The string to check.
* @return boolean Success or failure.
*/
function _validateAtom($atom)
{
if (!$this->validate) {
// Validation has been turned off; assume the atom is okay.
return true;
}
// Check for any char from ASCII 0 - ASCII 127
if (!preg_match('/^[\\x00-\\x7E]+$/i', $atom, $matches)) {
return false;
}
// Check for specials:
if (preg_match('/[][()<>@,;\\:". ]/', $atom)) {
return false;
}
// Check for control characters (ASCII 0-31):
if (preg_match('/[\\x00-\\x1F]+/', $atom)) {
return false;
}
return true;
}
/**
* Function to validate quoted string, which is:
* quoted-string = <"> *(qtext/quoted-pair) <">
*
* @access private
* @param string $qstring The string to check
* @return boolean Success or failure.
*/
function _validateQuotedString($qstring)
{
// Leading and trailing "
$qstring = substr($qstring, 1, -1);
// Perform check.
return !(preg_match('/(.)[\x0D\\\\"]/', $qstring, $matches) && $matches[1] != '\\');
}
/**
* Function to validate a mailbox, which is:
* mailbox = addr-spec ; simple address
* / phrase route-addr ; name and route-addr
*
* @access public
* @param string &$mailbox The string to check.
* @return boolean Success or failure.
*/
function validateMailbox(&$mailbox)
{
// A couple of defaults.
$phrase = '';
$comment = '';
$comments = array(); // MC :: Patch for PHP7 :: Initialize parameter
// Catch any RFC822 comments and store them separately
$_mailbox = $mailbox;
while (strlen(trim($_mailbox)) > 0) {
$parts = explode('(', $_mailbox);
$before_comment = $this->_splitCheck($parts, '(');
if ($before_comment != $_mailbox) {
// First char should be a (
$comment = substr(str_replace($before_comment, '', $_mailbox), 1);
$parts = explode(')', $comment);
$comment = $this->_splitCheck($parts, ')');
$comments[] = $comment;
// +1 is for the trailing )
$_mailbox = substr($_mailbox, strpos($_mailbox, $comment)+strlen($comment)+1);
} else {
break;
}
}
for($i=0; $i<count(@$comments); $i++){
$mailbox = str_replace('('.$comments[$i].')', '', $mailbox);
}
$mailbox = trim($mailbox);
// Check for name + route-addr
if (substr($mailbox, -1) == '>' && substr($mailbox, 0, 1) != '<') {
$parts = explode('<', $mailbox);
$name = $this->_splitCheck($parts, '<');
$phrase = trim($name);
$route_addr = trim(substr($mailbox, strlen($name.'<'), -1));
if ($this->_validatePhrase($phrase) === false || ($route_addr = $this->_validateRouteAddr($route_addr)) === false)
return false;
// Only got addr-spec
} else {
// First snip angle brackets if present.
if (substr($mailbox,0,1) == '<' && substr($mailbox,-1) == '>')
$addr_spec = substr($mailbox,1,-1);
else
$addr_spec = $mailbox;
if (($addr_spec = $this->_validateAddrSpec($addr_spec)) === false)
return false;
}
// Construct the object that will be returned.
$mbox = new stdClass();
// Add the phrase (even if empty) and comments
$mbox->personal = $phrase;
$mbox->comment = isset($comments) ? $comments : array();
if (isset($route_addr)) {
$mbox->mailbox = $route_addr['local_part'];
$mbox->host = $route_addr['domain'];
$route_addr['adl'] !== '' ? $mbox->adl = $route_addr['adl'] : '';
} else {
$mbox->mailbox = $addr_spec['local_part'];
$mbox->host = $addr_spec['domain'];
}
$mailbox = $mbox;
return true;
}
/**
* This function validates a route-addr which is:
* route-addr = "<" [route] addr-spec ">"
*
* Angle brackets have already been removed at the point of
* getting to this function.
*
* @access private
* @param string $route_addr The string to check.
* @return mixed False on failure, or an array containing validated address/route information on success.
*/
function _validateRouteAddr($route_addr)
{
// Check for colon.
if (strpos($route_addr, ':') !== false) {
$parts = explode(':', $route_addr);
$route = $this->_splitCheck($parts, ':');
} else {
$route = $route_addr;
}
// If $route is same as $route_addr then the colon was in
// quotes or brackets or, of course, non existent.
if ($route === $route_addr){
unset($route);
$addr_spec = $route_addr;
if (($addr_spec = $this->_validateAddrSpec($addr_spec)) === false) {
return false;
}
} else {
// Validate route part.
if (($route = $this->_validateRoute($route)) === false) {
return false;
}
$addr_spec = substr($route_addr, strlen($route . ':'));
// Validate addr-spec part.
if (($addr_spec = $this->_validateAddrSpec($addr_spec)) === false) {
return false;
}
}
if (isset($route)) {
$return['adl'] = $route;
} else {
$return['adl'] = '';
}
$return = array_merge($return, $addr_spec);
return $return;
}
/**
* Function to validate a route, which is:
* route = 1#("@" domain) ":"
*
* @access private
* @param string $route The string to check.
* @return mixed False on failure, or the validated $route on success.
*/
function _validateRoute($route)
{
// Split on comma.
$domains = explode(',', trim($route));
for ($i = 0; $i < count($domains); $i++) {
$domains[$i] = str_replace('@', '', trim($domains[$i]));
if (!$this->_validateDomain($domains[$i])) return false;
}
return $route;
}
/**
* Function to validate a domain, though this is not quite what
* you expect of a strict internet domain.
*
* domain = sub-domain *("." sub-domain)
*
* @access private
* @param string $domain The string to check.
* @return mixed False on failure, or the validated domain on success.
*/
function _validateDomain($domain)
{
// Note the different use of $subdomains and $sub_domains
$subdomains = explode('.', $domain);
while (count($subdomains) > 0) {
$sub_domains[] = $this->_splitCheck($subdomains, '.');
for ($i = 0; $i < $this->index + 1; $i++)
array_shift($subdomains);
}
for ($i = 0; $i < count($sub_domains); $i++) {
if (!$this->_validateSubdomain(trim($sub_domains[$i])))
return false;
}
// Managed to get here, so return input.
return $domain;
}
/**
* Function to validate a subdomain:
* subdomain = domain-ref / domain-literal
*
* @access private
* @param string $subdomain The string to check.
* @return boolean Success or failure.
*/
function _validateSubdomain($subdomain)
{
if (preg_match('|^\[(.*)]$|', $subdomain, $arr)){
if (!$this->_validateDliteral($arr[1])) return false;
} else {
if (!$this->_validateAtom($subdomain)) return false;
}
// Got here, so return successful.
return true;
}
/**
* Function to validate a domain literal:
* domain-literal = "[" *(dtext / quoted-pair) "]"
*
* @access private
* @param string $dliteral The string to check.
* @return boolean Success or failure.
*/
function _validateDliteral($dliteral)
{
return !preg_match('/(.)[][\x0D\\\\]/', $dliteral, $matches) && $matches[1] != '\\';
}
/**
* Function to validate an addr-spec.
*
* addr-spec = local-part "@" domain
*
* @access private
* @param string $addr_spec The string to check.
* @return mixed False on failure, or the validated addr-spec on success.
*/
function _validateAddrSpec($addr_spec)
{
$addr_spec = trim($addr_spec);
// Split on @ sign if there is one.
if (strpos($addr_spec, '@') !== false) {
$parts = explode('@', $addr_spec);
$local_part = $this->_splitCheck($parts, '@');
$domain = substr($addr_spec, strlen($local_part . '@'));
// No @ sign so assume the default domain.
} else {
$local_part = $addr_spec;
$domain = $this->default_domain;
}
if (($local_part = $this->_validateLocalPart($local_part)) === false) return false;
if (($domain = $this->_validateDomain($domain)) === false) return false;
// Got here so return successful.
return array('local_part' => $local_part, 'domain' => $domain);
}
/**
* Function to validate the local part of an address:
* local-part = word *("." word)
*
* @access private
* @param string $local_part
* @return mixed False on failure, or the validated local part on success.
*/
function _validateLocalPart($local_part)
{
$parts = explode('.', $local_part);
// Split the local_part into words.
while (count($parts) > 0){
$words[] = $this->_splitCheck($parts, '.');
for ($i = 0; $i < $this->index + 1; $i++) {
array_shift($parts);
}
}
// Validate each word.
for ($i = 0; $i < count($words); $i++) {
if ($this->_validatePhrase(trim($words[$i])) === false) return false;
}
// Managed to get here, so return the input.
return $local_part;
}
/**
* Returns an approximate count of how many addresses are
* in the given string. This is APPROXIMATE as it only splits
* based on a comma which has no preceding backslash. Could be
* useful as large amounts of addresses will end up producing
* *large* structures when used with parseAddressList().
*
* @param string $data Addresses to count
* @return int Approximate count
*/
function approximateCount($data)
{
return count(preg_split('/(?<!\\\\),/', $data));
}
/**
* This is a email validating function seperate to the rest
* of the class. It simply validates whether an email is of
* the common internet form: <user>@<domain>. This can be
* sufficient for most people. Optional stricter mode can
* be utilised which restricts mailbox characters allowed
* to alphanumeric, full stop, hyphen and underscore.
*
* @param string $data Address to check
* @param boolean $strict Optional stricter mode
* @return mixed False if it fails, an indexed array
* username/domain if it matches
*/
function isValidInetAddress($data, $strict = false)
{
$regex = $strict ? '/^([.0-9a-z_-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,4})$/i' : '/^([*+!.&#$|\'\\%\/0-9a-z^_`{}=?~:-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,4})$/i';
if (preg_match($regex, trim($data), $matches)) {
return array($matches[1], $matches[2]);
} else {
return false;
}
}
}
?>

848
html/include/email/htmlMimeMail.php Normal file
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@@ -0,0 +1,848 @@
<?php
/**
* Filename.......: class.html.mime.mail.inc
* Project........: HTML Mime mail class
* Last Modified..: $Date: 2002/07/24 13:14:10 $
* CVS Revision...: $Revision: 1.4 $
* Copyright......: 2001, 2002 Richard Heyes
*/
require_once(dirname(__FILE__) . '/mimePart.php');
class htmlMimeMail
{
/**
* The html part of the message
* @var string
*/
var $html;
/**
* The text part of the message(only used in TEXT only messages)
* @var string
*/
var $text;
/**
* The main body of the message after building
* @var string
*/
var $output;
/**
* The alternative text to the HTML part (only used in HTML messages)
* @var string
*/
var $html_text;
/**
* An array of embedded images/objects
* @var array
*/
var $html_images;
/**
* An array of recognised image types for the findHtmlImages() method
* @var array
*/
var $image_types;
/**
* Parameters that affect the build process
* @var array
*/
var $build_params;
/**
* Array of attachments
* @var array
*/
var $attachments;
/**
* The main message headers
* @var array
*/
var $headers;
/**
* Whether the message has been built or not
* @var boolean
*/
var $is_built;
/**
* The return path address. If not set the From:
* address is used instead
* @var string
*/
var $return_path;
/**
* Array of information needed for smtp sending
* @var array
*/
var $smtp_params;
/**
* Constructor function. Sets the headers
* if supplied.
*/
// function htmlMimeMail()
// MC :: Patch PHP 8
function __construct()
{
/**
* Initialise some variables.
*/
$this->html_images = array();
$this->headers = array();
$this->is_built = false;
/**
* If you want the auto load functionality
* to find other image/file types, add the
* extension and content type here.
*/
$this->image_types = array(
'gif' => 'image/gif',
'jpg' => 'image/jpeg',
'jpeg' => 'image/jpeg',
'jpe' => 'image/jpeg',
'bmp' => 'image/bmp',
'png' => 'image/png',
'tif' => 'image/tiff',
'tiff' => 'image/tiff',
'swf' => 'application/x-shockwave-flash'
);
/**
* Set these up
*/
$this->build_params['html_encoding'] = 'quoted-printable';
$this->build_params['text_encoding'] = '7bit';
$this->build_params['html_charset'] = 'ISO-8859-1';
$this->build_params['text_charset'] = 'ISO-8859-1';
$this->build_params['head_charset'] = 'ISO-8859-1';
$this->build_params['text_wrap'] = 998;
/**
* Defaults for smtp sending
*/
if (!empty($GLOBALS['HTTP_SERVER_VARS']['HTTP_HOST'])) {
$helo = $GLOBALS['HTTP_SERVER_VARS']['HTTP_HOST'];
} elseif (!empty($GLOBALS['HTTP_SERVER_VARS']['SERVER_NAME'])) {
$helo = $GLOBALS['HTTP_SERVER_VARS']['SERVER_NAME'];
} else {
$helo = 'localhost';
}
// MC :: Patch PHP 8
$this->setSMTPParams('smtp.pop-i.de', 25, $helo, '0', '', '');
/*
mcArrIsSet($this->smtp_params, 'host');
mcArrIsSet($this->smtp_params, 'port', 25);
mcArrIsSet($this->smtp_params, 'helo');
mcArrIsSet($this->smtp_params, 'auth', '0');
mcArrIsSet($this->smtp_params, 'user');
mcArrIsSet($this->smtp_params, 'pass');
*/
// Set default SMTP server to POP-I if host has not been specified
if ($this->smtp_params['host'] == '') : $this->smtp_params['host'] = 'smtp.pop-i.de'; endif;
if ($this->smtp_params['port'] == '') : $this->smtp_params['port'] = 25; endif;
if ($this->smtp_params['helo'] == '') : $this->smtp_params['helo'] = $helo; endif;
if ($this->smtp_params['auth'] != '' && $this->smtp_params['auth'] != '0' && $this->smtp_params['auth'] != false) :
$this->smtp_params['auth'] = true;
else :
$this->smtp_params['auth'] = false;
endif;
if ($this->smtp_params['user'] == '') : $this->smtp_params['user'] = ''; endif;
if ($this->smtp_params['pass'] == '') : $this->smtp_params['pass'] = ''; endif;
/**
* Make sure the MIME version header is first.
*/
$this->headers['MIME-Version'] = '1.0';
}
/**
* This function will read a file in
* from a supplied filename and return
* it. This can then be given as the first
* argument of the the functions
* add_html_image() or add_attachment().
*/
function getFile($filename)
{
$return = '';
if ($fp = fopen($filename, 'rb')) {
while (!feof($fp)) {
$return .= fread($fp, 1024);
}
fclose($fp);
return $return;
} else {
return false;
}
}
/**
* Accessor to set the CRLF style
*/
function setCrlf($crlf = "\n")
{
if (!defined('CRLF')) {
// define('CRLF', $crlf, true);
// MC :: Patch PHP 8
define('CRLF', $crlf);
}
if (!defined('MAIL_MIMEPART_CRLF')) {
// define('MAIL_MIMEPART_CRLF', $crlf, true);
// MC :: Patch PHP 8
define('MAIL_MIMEPART_CRLF', $crlf);
}
}
/**
* Accessor to set the SMTP parameters
*/
/*
function setSMTPParams($host = null, $port = null, $helo = null, $auth = null, $user = null, $pass = null)
{
if (!is_null($host)) $this->smtp_params['host'] = $host;
if (!is_null($port)) $this->smtp_params['port'] = $port;
if (!is_null($helo)) $this->smtp_params['helo'] = $helo;
if (!is_null($auth)) $this->smtp_params['auth'] = $auth;
if (!is_null($user)) $this->smtp_params['user'] = $user;
if (!is_null($pass)) $this->smtp_params['pass'] = $pass;
}
*/
function setSMTPParams($host = '', $port = '', $helo = '', $auth = '0', $user = '', $pass = '')
{
$this->smtp_params['host'] = $host;
$this->smtp_params['port'] = $port;
$this->smtp_params['helo'] = $helo;
$this->smtp_params['auth'] = $auth;
$this->smtp_params['user'] = $user;
$this->smtp_params['pass'] = $pass;
}
/**
* Accessor function to set the text encoding
*/
function setTextEncoding($encoding = '7bit')
{
$this->build_params['text_encoding'] = $encoding;
}
/**
* Accessor function to set the HTML encoding
*/
function setHtmlEncoding($encoding = 'quoted-printable')
{
$this->build_params['html_encoding'] = $encoding;
}
/**
* Accessor function to set the text charset
*/
function setTextCharset($charset = 'ISO-8859-1')
{
$this->build_params['text_charset'] = $charset;
}
/**
* Accessor function to set the HTML charset
*/
function setHtmlCharset($charset = 'ISO-8859-1')
{
$this->build_params['html_charset'] = $charset;
}
/**
* Accessor function to set the header encoding charset
*/
function setHeadCharset($charset = 'ISO-8859-1')
{
$this->build_params['head_charset'] = $charset;
}
/**
* Accessor function to set the text wrap count
*/
function setTextWrap($count = 998)
{
$this->build_params['text_wrap'] = $count;
}
/**
* Accessor to set a header
*/
function setHeader($name, $value)
{
$this->headers[$name] = $value;
}
/**
* Accessor to add a Subject: header
*/
function setSubject($subject)
{
$this->headers['Subject'] = $subject;
}
/**
* Accessor to add a From: header
*/
function setFrom($from)
{
$this->headers['From'] = $from;
}
/**
* Accessor to set the return path
*/
function setReturnPath($return_path)
{
$this->return_path = $return_path;
}
/**
* Accessor to add a Cc: header
*/
function setCc($cc)
{
$this->headers['Cc'] = $cc;
}
/**
* Accessor to add a Bcc: header
*/
function setBcc($bcc)
{
$this->headers['Bcc'] = $bcc;
}
/**
* Adds plain text. Use this function
* when NOT sending html email
*/
function setText($text = '')
{
$this->text = $text;
}
/**
* Adds a html part to the mail.
* Also replaces image names with
* content-id's.
*/
function setHtml($html, $text = null, $images_dir = null)
{
$this->html = $html;
$this->html_text = $text;
if (isset($images_dir)) {
$this->_findHtmlImages($images_dir);
}
}
/**
* Function for extracting images from
* html source. This function will look
* through the html code supplied by add_html()
* and find any file that ends in one of the
* extensions defined in $obj->image_types.
* If the file exists it will read it in and
* embed it, (not an attachment).
*
* @author Dan Allen
*/
function _findHtmlImages($images_dir)
{
// Build the list of image extensions
/*
while (list($key,) = each($this->image_types)) {
$extensions[] = $key;
}
*/
// MC :: Patch PHP 8
$extensions = array();
foreach ($this->image_types as $key => $value) {
$extensions[] = $key;
}
preg_match_all('/(?:"|\')([^"\']+\.('.implode('|', $extensions).'))(?:"|\')/Ui', $this->html, $images);
for ($i=0; $i<count($images[1]); $i++) {
if (file_exists($images_dir . $images[1][$i])) {
$html_images[] = $images[1][$i];
$this->html = str_replace($images[1][$i], basename($images[1][$i]), $this->html);
}
}
if (!empty($html_images)) {
// If duplicate images are embedded, they may show up as attachments, so remove them.
$html_images = array_unique($html_images);
sort($html_images);
for ($i=0; $i<count($html_images); $i++) {
if ($image = $this->getFile($images_dir.$html_images[$i])) {
$ext = substr($html_images[$i], strrpos($html_images[$i], '.') + 1);
$content_type = $this->image_types[strtolower($ext)];
$this->addHtmlImage($image, basename($html_images[$i]), $content_type);
}
}
}
}
/**
* Adds an image to the list of embedded
* images.
*/
function addHtmlImage($file, $name = '', $c_type='application/octet-stream')
{
$this->html_images[] = array(
'body' => $file,
'name' => $name,
'c_type' => $c_type,
'cid' => md5(uniqid(time()))
);
}
/**
* Adds a file to the list of attachments.
*/
function addAttachment($file, $name = '', $c_type='application/octet-stream', $encoding = 'base64')
{
$this->attachments[] = array(
'body' => $file,
'name' => $name,
'c_type' => $c_type,
'encoding' => $encoding
);
}
/**
* Adds a text subpart to a mime_part object
*/
function &_addTextPart(&$obj, $text)
{
$params['content_type'] = 'text/plain';
$params['encoding'] = $this->build_params['text_encoding'];
$params['charset'] = $this->build_params['text_charset'];
if (is_object($obj)) {
return $obj->addSubpart($text, $params);
} else {
return new Mail_mimePart($text, $params);
}
}
/**
* Adds a html subpart to a mime_part object
*/
function &_addHtmlPart(&$obj)
{
$params['content_type'] = 'text/html';
$params['encoding'] = $this->build_params['html_encoding'];
$params['charset'] = $this->build_params['html_charset'];
if (is_object($obj)) {
return $obj->addSubpart($this->html, $params);
} else {
return new Mail_mimePart($this->html, $params);
}
}
/**
* Starts a message with a mixed part
*/
function &_addMixedPart()
{
$params['content_type'] = 'multipart/mixed';
return new Mail_mimePart('', $params);
}
/**
* Adds an alternative part to a mime_part object
*/
function &_addAlternativePart(&$obj)
{
$params['content_type'] = 'multipart/alternative';
if (is_object($obj)) {
return $obj->addSubpart('', $params);
} else {
return new Mail_mimePart('', $params);
}
}
/**
* Adds a html subpart to a mime_part object
*/
function &_addRelatedPart(&$obj)
{
$params['content_type'] = 'multipart/related';
if (is_object($obj)) {
return $obj->addSubpart('', $params);
} else {
return new Mail_mimePart('', $params);
}
}
/**
* Adds an html image subpart to a mime_part object
*/
function &_addHtmlImagePart(&$obj, $value)
{
$params['content_type'] = $value['c_type'];
$params['encoding'] = 'base64';
$params['disposition'] = 'inline';
$params['dfilename'] = $value['name'];
$params['cid'] = $value['cid'];
$obj->addSubpart($value['body'], $params);
}
/**
* Adds an attachment subpart to a mime_part object
*/
function &_addAttachmentPart(&$obj, $value)
{
$params['content_type'] = $value['c_type'];
$params['encoding'] = $value['encoding'];
$params['disposition'] = 'attachment';
$params['dfilename'] = $value['name'];
$obj->addSubpart($value['body'], $params);
}
/**
* Builds the multipart message from the
* list ($this->_parts). $params is an
* array of parameters that shape the building
* of the message. Currently supported are:
*
* $params['html_encoding'] - The type of encoding to use on html. Valid options are
* "7bit", "quoted-printable" or "base64" (all without quotes).
* 7bit is EXPRESSLY NOT RECOMMENDED. Default is quoted-printable
* $params['text_encoding'] - The type of encoding to use on plain text Valid options are
* "7bit", "quoted-printable" or "base64" (all without quotes).
* Default is 7bit
* $params['text_wrap'] - The character count at which to wrap 7bit encoded data.
* Default this is 998.
* $params['html_charset'] - The character set to use for a html section.
* Default is ISO-8859-1
* $params['text_charset'] - The character set to use for a text section.
* - Default is ISO-8859-1
* $params['head_charset'] - The character set to use for header encoding should it be needed.
* - Default is ISO-8859-1
*/
function buildMessage($params = array())
{
if (!empty($params)) {
/*
while (list($key, $value) = each($params)) {
$this->build_params[$key] = $value;
}
*/
// MC :: Patch PHP 8
foreach ($params as $key => $value) {
$this->build_params[$key] = $value;
}
}
if (!empty($this->html_images)) {
foreach ($this->html_images as $value) {
$this->html = str_replace($value['name'], 'cid:'.$value['cid'], $this->html);
}
}
$null = null;
$attachments = !empty($this->attachments) ? true : false;
$html_images = !empty($this->html_images) ? true : false;
$html = !empty($this->html) ? true : false;
$text = isset($this->text) ? true : false;
switch (true) {
case $text AND !$attachments:
$message = &$this->_addTextPart($null, $this->text);
break;
case !$text AND $attachments AND !$html:
$message = &$this->_addMixedPart();
for ($i=0; $i<count($this->attachments); $i++) {
$this->_addAttachmentPart($message, $this->attachments[$i]);
}
break;
case $text AND $attachments:
$message = &$this->_addMixedPart();
$this->_addTextPart($message, $this->text);
for ($i=0; $i<count($this->attachments); $i++) {
$this->_addAttachmentPart($message, $this->attachments[$i]);
}
break;
case $html AND !$attachments AND !$html_images:
if (!is_null($this->html_text)) {
$message = &$this->_addAlternativePart($null);
$this->_addTextPart($message, $this->html_text);
$this->_addHtmlPart($message);
} else {
$message = &$this->_addHtmlPart($null);
}
break;
case $html AND !$attachments AND $html_images:
if (!is_null($this->html_text)) {
$message = &$this->_addAlternativePart($null);
$this->_addTextPart($message, $this->html_text);
$related = &$this->_addRelatedPart($message);
} else {
$message = &$this->_addRelatedPart($null);
$related = &$message;
}
$this->_addHtmlPart($related);
for ($i=0; $i<count($this->html_images); $i++) {
$this->_addHtmlImagePart($related, $this->html_images[$i]);
}
break;
case $html AND $attachments AND !$html_images:
$message = &$this->_addMixedPart();
if (!is_null($this->html_text)) {
$alt = &$this->_addAlternativePart($message);
$this->_addTextPart($alt, $this->html_text);
$this->_addHtmlPart($alt);
} else {
$this->_addHtmlPart($message);
}
for ($i=0; $i<count($this->attachments); $i++) {
$this->_addAttachmentPart($message, $this->attachments[$i]);
}
break;
case $html AND $attachments AND $html_images:
$message = &$this->_addMixedPart();
if (!is_null($this->html_text)) {
$alt = &$this->_addAlternativePart($message);
$this->_addTextPart($alt, $this->html_text);
$rel = &$this->_addRelatedPart($alt);
} else {
$rel = &$this->_addRelatedPart($message);
}
$this->_addHtmlPart($rel);
for ($i=0; $i<count($this->html_images); $i++) {
$this->_addHtmlImagePart($rel, $this->html_images[$i]);
}
for ($i=0; $i<count($this->attachments); $i++) {
$this->_addAttachmentPart($message, $this->attachments[$i]);
}
break;
}
if (isset($message)) {
$output = $message->encode();
$this->output = $output['body'];
// MC :: Patch PHP 8
// ****
$mcTmpOut = $output['headers'];
if (!is_array($mcTmpOut)) :
$mcTmpOut = array($mcTmpOut);
endif;
$this->headers = array_merge($this->headers, $mcTmpOut);
// ****
// $this->headers = array_merge($this->headers, $output['headers']);
// Add message ID header
srand((double)microtime()*10000000);
$message_id = sprintf('<%s.%s@%s>', base_convert(time(), 10, 36), base_convert(rand(), 10, 36), !empty($GLOBALS['HTTP_SERVER_VARS']['HTTP_HOST']) ? $GLOBALS['HTTP_SERVER_VARS']['HTTP_HOST'] : $GLOBALS['HTTP_SERVER_VARS']['SERVER_NAME']);
$this->headers['Message-ID'] = $message_id;
$this->is_built = true;
return true;
} else {
return false;
}
}
/**
* Function to encode a header if necessary
* according to RFC2047
*/
function _encodeHeader($input, $charset = 'ISO-8859-1')
{
preg_match_all('/(\w*[\x80-\xFF]+\w*)/', $input, $matches);
foreach ($matches[1] as $value) {
// $replacement = preg_replace('/([\x80-\xFF])/e', '"=" . strtoupper(dechex(ord("\1")))', $value);
// MC (29.11.2012) :: Patch for "PHP Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback...."
$replacement = preg_replace_callback("/([\x80-\xFF])/",
function ($matches) {
foreach ($matches as $match) {
return "=" . strtoupper(dechex(ord($match)));
};
},
$value
);
$input = str_replace($value, '=?' . $charset . '?Q?' . $replacement . '?=', $input);
}
return $input;
}
/**
* Sends the mail.
*
* @param array $recipients
* @param string $type OPTIONAL
* @return mixed
*/
function send($recipients, $type = 'mail')
{
if (!defined('CRLF')) {
$this->setCrlf($type == 'mail' ? "\n" : "\r\n");
}
if (!$this->is_built) {
$this->buildMessage();
}
switch ($type) {
case 'mail':
$subject = '';
if (!empty($this->headers['Subject'])) {
$subject = $this->_encodeHeader($this->headers['Subject'], $this->build_params['head_charset']);
unset($this->headers['Subject']);
}
// Get flat representation of headers
foreach ($this->headers as $name => $value) {
$headers[] = $name . ': ' . $this->_encodeHeader($value, $this->build_params['head_charset']);
}
$to = $this->_encodeHeader(implode(', ', $recipients), $this->build_params['head_charset']);
if (!empty($this->return_path)) {
$result = mail($to, $subject, $this->output, implode(CRLF, $headers), '-f' . $this->return_path);
} else {
$result = mail($to, $subject, $this->output, implode(CRLF, $headers));
}
// Reset the subject in case mail is resent
if ($subject !== '') {
$this->headers['Subject'] = $subject;
}
// Return
return $result;
break;
case 'smtp':
require_once(dirname(__FILE__) . '/smtp.php');
require_once(dirname(__FILE__) . '/RFC822.php');
// $smtp = &smtp::connect($this->smtp_params);
// MC :: Patch PHP 8
$smtp = (new smtp())->connect($this->smtp_params);
// Parse recipients argument for internet addresses
foreach ($recipients as $recipient) {
// $addresses = Mail_RFC822::parseAddressList($recipient, $this->smtp_params['helo'], null, false);
// MC :: Patch PHP 8
$addresses = (new Mail_RFC822())->parseAddressList($recipient, $this->smtp_params['helo'], null, false);
foreach ($addresses as $address) {
$smtp_recipients[] = sprintf('%s@%s', $address->mailbox, $address->host);
}
}
unset($addresses); // These are reused
unset($address); // These are reused
// Get flat representation of headers, parsing
// Cc and Bcc as we go
foreach ($this->headers as $name => $value) {
if ($name == 'Cc' OR $name == 'Bcc') {
// $addresses = Mail_RFC822::parseAddressList($value, $this->smtp_params['helo'], null, false);
// MC :: Patch PHP 8
$addresses = (new Mail_RFC822())->parseAddressList($value, $this->smtp_params['helo'], null, false);
foreach ($addresses as $address) {
$smtp_recipients[] = sprintf('%s@%s', $address->mailbox, $address->host);
}
}
if ($name == 'Bcc') {
continue;
}
$headers[] = $name . ': ' . $this->_encodeHeader($value, $this->build_params['head_charset']);
}
// Add To header based on $recipients argument
$headers[] = 'To: ' . $this->_encodeHeader(implode(', ', $recipients), $this->build_params['head_charset']);
$headers[] = 'Date: ' . date('D, d M y H:i:s O'); // MC :: Line added 2019-05-09
// Add headers to send_params
$send_params['headers'] = $headers;
$send_params['recipients'] = array_values(array_unique($smtp_recipients));
$send_params['body'] = $this->output;
// Setup return path
if (isset($this->return_path)) {
$send_params['from'] = $this->return_path;
} elseif (!empty($this->headers['From'])) {
// $from = Mail_RFC822::parseAddressList($this->headers['From']);
// MC :: Patch PHP 8
$from = (new Mail_RFC822())->parseAddressList($this->headers['From']);
$send_params['from'] = sprintf('%s@%s', $from[0]->mailbox, $from[0]->host);
} else {
$send_params['from'] = 'postmaster@' . $this->smtp_params['helo'];
}
// Send it
if (!$smtp->send($send_params)) {
$this->errors = $smtp->errors;
return false;
}
return true;
break;
}
}
/**
* Use this method to return the email
* in message/rfc822 format. Useful for
* adding an email to another email as
* an attachment. there's a commented
* out example in example.php.
*/
function getRFC822($recipients)
{
// Make up the date header as according to RFC822
$this->setHeader('Date', date('D, d M y H:i:s O'));
if (!defined('CRLF')) {
$this->setCrlf($type == 'mail' ? "\n" : "\r\n");
}
if (!$this->is_built) {
$this->buildMessage();
}
// Return path ?
if (isset($this->return_path)) {
$headers[] = 'Return-Path: ' . $this->return_path;
}
// Get flat representation of headers
foreach ($this->headers as $name => $value) {
$headers[] = $name . ': ' . $value;
}
$headers[] = 'To: ' . implode(', ', $recipients);
return implode(CRLF, $headers) . CRLF . CRLF . $this->output;
}
} // End of class.
?>

18
html/include/email/index.html Normal file
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html lang="de">
<head>
<title>votian</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="description" content="votian"> <meta name="keywords" content="votian">
<meta http-equiv="refresh" content="0; URL=../../index.php">
<link rel="stylesheet" type="text/css" href="css/phoenix.css">
</head>
<body bgcolor="#FFFFFA" leftmargin="1" topmargin="1" marginwidth="0" marginheight="0" link="#990000" vlink="#990000" alink="#990000">
<a href="../../index.php">Bitte hier klicken, wenn Sie nicht automatisch weitergeleitet werden...</a>
</body>
</html>

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<?php
//
// +----------------------------------------------------------------------+
// | PHP Version 4 |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997-2002 The PHP Group |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.02 of the PHP license, |
// | that is bundled with this package in the file LICENSE, and is |
// | available at through the world-wide-web at |
// | http://www.php.net/license/2_02.txt. |
// | If you did not receive a copy of the PHP license and are unable to |
// | obtain it through the world-wide-web, please send a note to |
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Authors: Richard Heyes <richard@phpguru.org> |
// +----------------------------------------------------------------------+
/**
*
* Raw mime encoding class
*
* What is it?
* This class enables you to manipulate and build
* a mime email from the ground up.
*
* Why use this instead of mime.php?
* mime.php is a userfriendly api to this class for
* people who aren't interested in the internals of
* mime mail. This class however allows full control
* over the email.
*
* Eg.
*
* // Since multipart/mixed has no real body, (the body is
* // the subpart), we set the body argument to blank.
*
* $params['content_type'] = 'multipart/mixed';
* $email = new Mail_mimePart('', $params);
*
* // Here we add a text part to the multipart we have
* // already. Assume $body contains plain text.
*
* $params['content_type'] = 'text/plain';
* $params['encoding'] = '7bit';
* $text = $email->addSubPart($body, $params);
*
* // Now add an attachment. Assume $attach is
* the contents of the attachment
*
* $params['content_type'] = 'application/zip';
* $params['encoding'] = 'base64';
* $params['disposition'] = 'attachment';
* $params['dfilename'] = 'example.zip';
* $attach =& $email->addSubPart($body, $params);
*
* // Now build the email. Note that the encode
* // function returns an associative array containing two
* // elements, body and headers. You will need to add extra
* // headers, (eg. Mime-Version) before sending.
*
* $email = $message->encode();
* $email['headers'][] = 'Mime-Version: 1.0';
*
*
* Further examples are available at http://www.phpguru.org
*
* TODO:
* - Set encode() to return the $obj->encoded if encode()
* has already been run. Unless a flag is passed to specifically
* re-build the message.
*
* @author Richard Heyes <richard@phpguru.org>
* @version $Revision: 1.3 $
* @package Mail
*/
class Mail_mimePart {
/**
* The encoding type of this part
* @var string
*/
var $_encoding;
/**
* An array of subparts
* @var array
*/
var $_subparts;
/**
* The output of this part after being built
* @var string
*/
var $_encoded;
/**
* Headers for this part
* @var array
*/
var $_headers;
/**
* The body of this part (not encoded)
* @var string
*/
var $_body;
/**
* Constructor.
*
* Sets up the object.
*
* @param $body - The body of the mime part if any.
* @param $params - An associative array of parameters:
* content_type - The content type for this part eg multipart/mixed
* encoding - The encoding to use, 7bit, 8bit, base64, or quoted-printable
* cid - Content ID to apply
* disposition - Content disposition, inline or attachment
* dfilename - Optional filename parameter for content disposition
* description - Content description
* charset - Character set to use
* @access public
*/
// function Mail_mimePart($body = '', $params = array())
// MC :: 2024-06-21 :: Patch PHP 8
function __construct($body = '', $params = array())
{
if (!defined('MAIL_MIMEPART_CRLF')) {
define('MAIL_MIMEPART_CRLF', defined('MAIL_MIME_CRLF') ? MAIL_MIME_CRLF : "\r\n", TRUE);
}
foreach ($params as $key => $value) {
switch ($key) {
case 'content_type':
$headers['Content-Type'] = $value . (isset($charset) ? '; charset="' . $charset . '"' : '');
break;
case 'encoding':
$this->_encoding = $value;
$headers['Content-Transfer-Encoding'] = $value;
break;
case 'cid':
$headers['Content-ID'] = '<' . $value . '>';
break;
case 'disposition':
$headers['Content-Disposition'] = $value . (isset($dfilename) ? '; filename="' . $dfilename . '"' : '');
break;
case 'dfilename':
if (isset($headers['Content-Disposition'])) {
$headers['Content-Disposition'] .= '; filename="' . $value . '"';
} else {
$dfilename = $value;
}
break;
case 'description':
$headers['Content-Description'] = $value;
break;
case 'charset':
if (isset($headers['Content-Type'])) {
$headers['Content-Type'] .= '; charset="' . $value . '"';
} else {
$charset = $value;
}
break;
}
}
// Default content-type
if (!isset($headers['Content-Type'])) {
$headers['Content-Type'] = 'text/plain';
}
//Default encoding
if (!isset($this->_encoding)) {
$this->_encoding = '7bit';
}
// Assign stuff to member variables
$this->_encoded = array();
$this->_headers = $headers;
$this->_body = $body;
}
/**
* encode()
*
* Encodes and returns the email. Also stores
* it in the encoded member variable
*
* @return An associative array containing two elements,
* body and headers. The headers element is itself
* an indexed array.
* @access public
*/
function encode()
{
$encoded =& $this->_encoded;
if (!empty($this->_subparts)) {
srand((double)microtime()*1000000);
$boundary = '=_' . md5(uniqid(rand()) . microtime());
$this->_headers['Content-Type'] .= ';' . MAIL_MIMEPART_CRLF . "\t" . 'boundary="' . $boundary . '"';
// Add body parts to $subparts
for ($i = 0; $i < count($this->_subparts); $i++) {
$headers = array();
$tmp = $this->_subparts[$i]->encode();
foreach ($tmp['headers'] as $key => $value) {
$headers[] = $key . ': ' . $value;
}
$subparts[] = implode(MAIL_MIMEPART_CRLF, $headers) . MAIL_MIMEPART_CRLF . MAIL_MIMEPART_CRLF . $tmp['body'];
}
$encoded['body'] = '--' . $boundary . MAIL_MIMEPART_CRLF .
implode('--' . $boundary . MAIL_MIMEPART_CRLF, $subparts) .
'--' . $boundary.'--' . MAIL_MIMEPART_CRLF;
} else {
$encoded['body'] = $this->_getEncodedData($this->_body, $this->_encoding) . MAIL_MIMEPART_CRLF;
}
// Add headers to $encoded
$encoded['headers'] =& $this->_headers;
return $encoded;
}
/**
* &addSubPart()
*
* Adds a subpart to current mime part and returns
* a reference to it
*
* @param $body The body of the subpart, if any.
* @param $params The parameters for the subpart, same
* as the $params argument for constructor.
* @return A reference to the part you just added. It is
* crucial if using multipart/* in your subparts that
* you use =& in your script when calling this function,
* otherwise you will not be able to add further subparts.
* @access public
*/
function &addSubPart($body, $params)
{
$this->_subparts[] = new Mail_mimePart($body, $params);
return $this->_subparts[count($this->_subparts) - 1];
}
/**
* _getEncodedData()
*
* Returns encoded data based upon encoding passed to it
*
* @param $data The data to encode.
* @param $encoding The encoding type to use, 7bit, base64,
* or quoted-printable.
* @access private
*/
function _getEncodedData($data, $encoding)
{
switch ($encoding) {
case '8bit':
case '7bit':
return $data;
break;
case 'quoted-printable':
return $this->_quotedPrintableEncode($data);
break;
case 'base64':
return rtrim(chunk_split(base64_encode($data), 76, MAIL_MIMEPART_CRLF));
break;
default:
return $data;
}
}
/**
* quoteadPrintableEncode()
*
* Encodes data to quoted-printable standard.
*
* @param $input The data to encode
* @param $line_max Optional max line length. Should
* not be more than 76 chars
*
* @access private
*/
function _quotedPrintableEncode($input , $line_max = 76)
{
$lines = preg_split("/\r?\n/", $input);
$eol = MAIL_MIMEPART_CRLF;
$escape = '=';
$output = '';
// while(list(, $line) = each($lines)){
// MC :: Patch PHP 8
foreach ($lines as $key => $line) {
$linlen = strlen($line);
$newline = '';
for ($i = 0; $i < $linlen; $i++) {
$char = substr($line, $i, 1);
$dec = ord($char);
if (($dec == 32) AND ($i == ($linlen - 1))){ // convert space at eol only
$char = '=20';
} elseif($dec == 9) {
; // Do nothing if a tab.
} elseif(($dec == 61) OR ($dec < 32 ) OR ($dec > 126)) {
$char = $escape . strtoupper(sprintf('%02s', dechex($dec)));
}
if ((strlen($newline) + strlen($char)) >= $line_max) { // MAIL_MIMEPART_CRLF is not counted
$output .= $newline . $escape . $eol; // soft line break; " =\r\n" is okay
$newline = '';
}
$newline .= $char;
} // end of for
$output .= $newline . $eol;
}
$output = substr($output, 0, -1 * strlen($eol)); // Don't want last crlf
return $output;
}
} // End of class
?>

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<?php
/**
* Filename.......: class.smtp.inc
* Project........: SMTP Class
* Version........: 1.0.5
* Last Modified..: 21 December 2001
*/
// define('SMTP_STATUS_NOT_CONNECTED', 1, TRUE);
// define('SMTP_STATUS_CONNECTED', 2, TRUE);
// MC :: 2024-06-21 :: Patch PHP 8
define('SMTP_STATUS_NOT_CONNECTED', 1);
define('SMTP_STATUS_CONNECTED', 2);
class smtp{
var $authenticated;
var $connection;
var $recipients;
var $headers;
var $timeout;
var $errors;
var $status;
var $body;
var $from;
var $host;
var $port;
var $helo;
var $auth;
var $user;
var $pass;
/**
* Constructor function. Arguments:
* $params - An assoc array of parameters:
*
* host - The hostname of the smtp server Default: localhost
* port - The port the smtp server runs on Default: 25
* helo - What to send as the HELO command Default: localhost
* (typically the hostname of the
* machine this script runs on)
* auth - Whether to use basic authentication Default: FALSE
* user - Username for authentication Default: <blank>
* pass - Password for authentication Default: <blank>
* timeout - The timeout in seconds for the call Default: 5
* to fsockopen()
*/
// function smtp($params = array()){
// MC :: 2024-06-21 :: Patch PHP 8
function __construct($params = array()) {
if(!defined('CRLF'))
// define('CRLF', "\r\n", TRUE);
// MC :: 2024-06-21 :: Patch PHP 8
define('CRLF', "\r\n");
$this->authenticated = FALSE;
$this->timeout = 5;
$this->status = SMTP_STATUS_NOT_CONNECTED;
$this->host = 'localhost';
$this->port = 25;
$this->helo = 'localhost';
$this->auth = FALSE;
$this->user = '';
$this->pass = '';
$this->errors = array();
foreach($params as $key => $value){
$this->$key = $value;
}
}
/**
* Connect function. This will, when called
* statically, create a new smtp object,
* call the connect function (ie this function)
* and return it. When not called statically,
* it will connect to the server and send
* the HELO command.
*/
// **** MC [11.08.2021] ****
// function &connect($params = array()){
function &connect($params = array(), $existingSmtpObj = ""){ // MC :: Two parameters
// if(!isset($this->status)){
if ($existingSmtpObj == "") { // MC :: Alternative check
$obj = new smtp($params);
// if($obj->connect(array())){
if($obj->connect(array(), "MC")){ // MC :: Call with two parameters
$obj->status = SMTP_STATUS_CONNECTED;
}
return $obj;
}else{
$this->connection = fsockopen($this->host, $this->port, $errno, $errstr, $this->timeout);
// if(function_exists('socket_set_timeout')){
// @socket_set_timeout($this->connection, 5, 0);
// MC :: 2023-12-18 :: Patch PHP 8
if(function_exists('stream_set_timeout')){
// @stream_set_timeout($this->connection, 5, 0);
}
$greeting = $this->get_data();
if(is_resource($this->connection)){
return $this->auth ? $this->ehlo() : $this->helo();
}else{
$this->errors[] = 'Failed to connect to server: '.$errstr;
return FALSE;
}
}
}
/**
* Function which handles sending the mail.
* Arguments:
* $params - Optional assoc array of parameters.
* Can contain:
* recipients - Indexed array of recipients
* from - The from address. (used in MAIL FROM:),
* this will be the return path
* headers - Indexed array of headers, one header per array entry
* body - The body of the email
* It can also contain any of the parameters from the connect()
* function
*/
function send($params = array()){
foreach($params as $key => $value){
$this->set($key, $value);
}
if($this->is_connected()){
// Do we auth or not? Note the distinction between the auth variable and auth() function
if($this->auth AND !$this->authenticated){
if(!$this->auth())
return FALSE;
}
$this->mail($this->from);
if(is_array($this->recipients))
foreach($this->recipients as $value)
$this->rcpt($value);
else
$this->rcpt($this->recipients);
if(!$this->data())
return FALSE;
// Transparency
$headers = str_replace(CRLF.'.', CRLF.'..', trim(implode(CRLF, $this->headers)));
$body = str_replace(CRLF.'.', CRLF.'..', $this->body);
$body = $body[0] == '.' ? '.'.$body : $body;
$this->send_data($headers);
$this->send_data('');
$this->send_data($body);
$this->send_data('.');
$result = (substr(trim($this->get_data()), 0, 3) === '250');
//$this->rset();
return $result;
}else{
$this->errors[] = 'Not connected!';
return FALSE;
}
}
/**
* Function to implement HELO cmd
*/
function helo(){
if(is_resource($this->connection)
AND $this->send_data('HELO '.$this->helo)
AND substr(trim($error = $this->get_data()), 0, 3) === '250' ){
return TRUE;
}else{
$this->errors[] = 'HELO command failed, output: ' . trim(substr(trim($error),3));
return FALSE;
}
}
/**
* Function to implement EHLO cmd
*/
function ehlo(){
if(is_resource($this->connection)
AND $this->send_data('EHLO '.$this->helo)
AND substr(trim($error = $this->get_data()), 0, 3) === '250' ){
return TRUE;
}else{
$this->errors[] = 'EHLO command failed, output: ' . trim(substr(trim($error),3));
return FALSE;
}
}
/**
* Function to implement RSET cmd
*/
function rset(){
if(is_resource($this->connection)
AND $this->send_data('RSET')
AND substr(trim($error = $this->get_data()), 0, 3) === '250' ){
return TRUE;
}else{
$this->errors[] = 'RSET command failed, output: ' . trim(substr(trim($error),3));
return FALSE;
}
}
/**
* Function to implement QUIT cmd
*/
function quit(){
if(is_resource($this->connection)
AND $this->send_data('QUIT')
AND substr(trim($error = $this->get_data()), 0, 3) === '221' ){
fclose($this->connection);
$this->status = SMTP_STATUS_NOT_CONNECTED;
return TRUE;
}else{
$this->errors[] = 'QUIT command failed, output: ' . trim(substr(trim($error),3));
return FALSE;
}
}
/**
* Function to implement AUTH cmd
*/
function auth(){
if(is_resource($this->connection)
AND $this->send_data('AUTH LOGIN')
AND substr(trim($error = $this->get_data()), 0, 3) === '334'
AND $this->send_data(base64_encode($this->user)) // Send username
AND substr(trim($error = $this->get_data()),0,3) === '334'
AND $this->send_data(base64_encode($this->pass)) // Send password
AND substr(trim($error = $this->get_data()),0,3) === '235' ){
$this->authenticated = TRUE;
return TRUE;
}else{
$this->errors[] = 'AUTH command failed: ' . trim(substr(trim($error),3));
return FALSE;
}
}
/**
* Function that handles the MAIL FROM: cmd
*/
function mail($from){
if($this->is_connected()
AND $this->send_data('MAIL FROM:<'.$from.'>')
AND substr(trim($this->get_data()), 0, 2) === '250' ){
return TRUE;
}else
return FALSE;
}
/**
* Function that handles the RCPT TO: cmd
*/
function rcpt($to){
if($this->is_connected()
AND $this->send_data('RCPT TO:<'.$to.'>')
AND substr(trim($error = $this->get_data()), 0, 2) === '25' ){
return TRUE;
}else{
$this->errors[] = trim(substr(trim($error), 3));
return FALSE;
}
}
/**
* Function that sends the DATA cmd
*/
function data(){
if($this->is_connected()
AND $this->send_data('DATA')
AND substr(trim($error = $this->get_data()), 0, 3) === '354' ){
return TRUE;
}else{
$this->errors[] = trim(substr(trim($error), 3));
return FALSE;
}
}
/**
* Function to determine if this object
* is connected to the server or not.
*/
function is_connected(){
return (is_resource($this->connection) AND ($this->status === SMTP_STATUS_CONNECTED));
}
/**
* Function to send a bit of data
*/
function send_data($data){
if(is_resource($this->connection)){
return fwrite($this->connection, $data.CRLF, strlen($data)+2);
}else
return FALSE;
}
/**
* Function to get data.
*/
function &get_data(){
$return = '';
$line = '';
$loops = 0;
if(is_resource($this->connection)){
while((strpos($return, CRLF) === FALSE OR substr($line,3,1) !== ' ') AND $loops < 100){
$line = fgets($this->connection, 512);
$return .= $line;
$loops++;
}
return $return;
}else
return FALSE;
}
/**
* Sets a variable
*/
function set($var, $value){
$this->$var = $value;
return TRUE;
}
} // End of class
?>