Flottertotte
10 years ago
7 changed files with 149 additions and 3417 deletions
File diff suppressed because it is too large
@ -1,784 +0,0 @@ |
|||
<?php |
|||
/** |
|||
* ************************************************************************* |
|||
* * Apply Enrol ** |
|||
* ************************************************************************* |
|||
* @copyright emeneo.com ** |
|||
* @link emeneo.com ** |
|||
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later ** |
|||
* ************************************************************************* |
|||
* ************************************************************************ |
|||
*/ |
|||
|
|||
class SMTP { |
|||
/** |
|||
* SMTP server port |
|||
* @var int |
|||
*/ |
|||
public $SMTP_PORT = 25; |
|||
|
|||
/** |
|||
* SMTP reply line ending |
|||
* @var string |
|||
*/ |
|||
public $CRLF = "\r\n"; |
|||
|
|||
/** |
|||
* Sets whether debugging is turned on |
|||
* @var bool |
|||
*/ |
|||
public $do_debug; // the level of debug to perform |
|||
|
|||
/** |
|||
* Sets VERP use on/off (default is off) |
|||
* @var bool |
|||
*/ |
|||
public $do_verp = false; |
|||
|
|||
/** |
|||
* Sets the SMTP PHPMailer Version number |
|||
* @var string |
|||
*/ |
|||
public $Version = '5.2'; |
|||
|
|||
///////////////////////////////////////////////// |
|||
// PROPERTIES, PRIVATE AND PROTECTED |
|||
///////////////////////////////////////////////// |
|||
|
|||
private $smtp_conn; // the socket to the server |
|||
private $error; // error if any on the last call |
|||
private $helo_rply; // the reply the server sent to us for HELO |
|||
|
|||
/** |
|||
* Initialize the class so that the data is in a known state. |
|||
* @access public |
|||
* @return void |
|||
*/ |
|||
public function __construct() { |
|||
$this->smtp_conn = 0; |
|||
$this->error = null; |
|||
$this->helo_rply = null; |
|||
|
|||
$this->do_debug = 0; |
|||
} |
|||
|
|||
///////////////////////////////////////////////// |
|||
// CONNECTION FUNCTIONS |
|||
///////////////////////////////////////////////// |
|||
|
|||
/** |
|||
* Connect to the server specified on the port specified. |
|||
* If the port is not specified use the default SMTP_PORT. |
|||
* If tval is specified then a connection will try and be |
|||
* established with the server for that number of seconds. |
|||
* If tval is not specified the default is 30 seconds to |
|||
* try on the connection. |
|||
* |
|||
* SMTP CODE SUCCESS: 220 |
|||
* SMTP CODE FAILURE: 421 |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Connect($host, $port = 0, $tval = 30) { |
|||
// set the error val to null so there is no confusion |
|||
$this->error = null; |
|||
|
|||
// make sure we are __not__ connected |
|||
if($this->connected()) { |
|||
// already connected, generate error |
|||
$this->error = array("error" => "Already connected to a server"); |
|||
return false; |
|||
} |
|||
|
|||
if(empty($port)) { |
|||
$port = $this->SMTP_PORT; |
|||
} |
|||
|
|||
// connect to the smtp server |
|||
$this->smtp_conn = @fsockopen($host, // the host of the server |
|||
$port, // the port to use |
|||
$errno, // error number if any |
|||
$errstr, // error message if any |
|||
$tval); // give up after ? secs |
|||
// verify we connected properly |
|||
if(empty($this->smtp_conn)) { |
|||
$this->error = array("error" => "Failed to connect to server", |
|||
"errno" => $errno, |
|||
"errstr" => $errstr); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": $errstr ($errno)" . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
// SMTP server can take longer to respond, give longer timeout for first read |
|||
// Windows does not have support for this timeout function |
|||
if(substr(PHP_OS, 0, 3) != "WIN") |
|||
socket_set_timeout($this->smtp_conn, $tval, 0); |
|||
|
|||
// get any announcement |
|||
$announce = $this->get_lines(); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER:" . $announce . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* Initiate a TLS communication with the server. |
|||
* |
|||
* SMTP CODE 220 Ready to start TLS |
|||
* SMTP CODE 501 Syntax error (no parameters allowed) |
|||
* SMTP CODE 454 TLS not available due to temporary reason |
|||
* @access public |
|||
* @return bool success |
|||
*/ |
|||
public function StartTLS() { |
|||
$this->error = null; # to avoid confusion |
|||
|
|||
if(!$this->connected()) { |
|||
$this->error = array("error" => "Called StartTLS() without being connected"); |
|||
return false; |
|||
} |
|||
|
|||
fputs($this->smtp_conn,"STARTTLS" . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
if($code != 220) { |
|||
$this->error = |
|||
array("error" => "STARTTLS not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
// Begin encrypted connection |
|||
if(!stream_socket_enable_crypto($this->smtp_conn, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) { |
|||
return false; |
|||
} |
|||
|
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* Performs SMTP authentication. Must be run after running the |
|||
* Hello() method. Returns true if successfully authenticated. |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Authenticate($username, $password) { |
|||
// Start authentication |
|||
fputs($this->smtp_conn,"AUTH LOGIN" . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($code != 334) { |
|||
$this->error = |
|||
array("error" => "AUTH not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
// Send encoded username |
|||
fputs($this->smtp_conn, base64_encode($username) . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($code != 334) { |
|||
$this->error = |
|||
array("error" => "Username not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
// Send encoded password |
|||
fputs($this->smtp_conn, base64_encode($password) . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($code != 235) { |
|||
$this->error = |
|||
array("error" => "Password not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* Returns true if connected to a server otherwise false |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Connected() { |
|||
if(!empty($this->smtp_conn)) { |
|||
$sock_status = socket_get_status($this->smtp_conn); |
|||
if($sock_status["eof"]) { |
|||
// the socket is valid but we are not connected |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> NOTICE:" . $this->CRLF . "EOF caught while checking if connected"; |
|||
} |
|||
$this->Close(); |
|||
return false; |
|||
} |
|||
return true; // everything looks good |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
/** |
|||
* Closes the socket and cleans up the state of the class. |
|||
* It is not considered good to use this function without |
|||
* first trying to use QUIT. |
|||
* @access public |
|||
* @return void |
|||
*/ |
|||
public function Close() { |
|||
$this->error = null; // so there is no confusion |
|||
$this->helo_rply = null; |
|||
if(!empty($this->smtp_conn)) { |
|||
// close the connection and cleanup |
|||
fclose($this->smtp_conn); |
|||
$this->smtp_conn = 0; |
|||
} |
|||
} |
|||
|
|||
///////////////////////////////////////////////// |
|||
// SMTP COMMANDS |
|||
///////////////////////////////////////////////// |
|||
|
|||
/** |
|||
* Issues a data command and sends the msg_data to the server |
|||
* finializing the mail transaction. $msg_data is the message |
|||
* that is to be send with the headers. Each header needs to be |
|||
* on a single line followed by a <CRLF> with the message headers |
|||
* and the message body being seperated by and additional <CRLF>. |
|||
* |
|||
* Implements rfc 821: DATA <CRLF> |
|||
* |
|||
* SMTP CODE INTERMEDIATE: 354 |
|||
* [data] |
|||
* <CRLF>.<CRLF> |
|||
* SMTP CODE SUCCESS: 250 |
|||
* SMTP CODE FAILURE: 552,554,451,452 |
|||
* SMTP CODE FAILURE: 451,554 |
|||
* SMTP CODE ERROR : 500,501,503,421 |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Data($msg_data) { |
|||
$this->error = null; // so no confusion is caused |
|||
|
|||
if(!$this->connected()) { |
|||
$this->error = array( |
|||
"error" => "Called Data() without being connected"); |
|||
return false; |
|||
} |
|||
|
|||
fputs($this->smtp_conn,"DATA" . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
if($code != 354) { |
|||
$this->error = |
|||
array("error" => "DATA command not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
/* the server is ready to accept data! |
|||
* according to rfc 821 we should not send more than 1000 |
|||
* including the CRLF |
|||
* characters on a single line so we will break the data up |
|||
* into lines by \r and/or \n then if needed we will break |
|||
* each of those into smaller lines to fit within the limit. |
|||
* in addition we will be looking for lines that start with |
|||
* a period '.' and append and additional period '.' to that |
|||
* line. NOTE: this does not count towards limit. |
|||
*/ |
|||
|
|||
// normalize the line breaks so we know the explode works |
|||
$msg_data = str_replace("\r\n","\n",$msg_data); |
|||
$msg_data = str_replace("\r","\n",$msg_data); |
|||
$lines = explode("\n",$msg_data); |
|||
|
|||
/* we need to find a good way to determine is headers are |
|||
* in the msg_data or if it is a straight msg body |
|||
* currently I am assuming rfc 822 definitions of msg headers |
|||
* and if the first field of the first line (':' sperated) |
|||
* does not contain a space then it _should_ be a header |
|||
* and we can process all lines before a blank "" line as |
|||
* headers. |
|||
*/ |
|||
|
|||
$field = substr($lines[0],0,strpos($lines[0],":")); |
|||
$in_headers = false; |
|||
if(!empty($field) && !strstr($field," ")) { |
|||
$in_headers = true; |
|||
} |
|||
|
|||
$max_line_length = 998; // used below; set here for ease in change |
|||
|
|||
while(list(,$line) = @each($lines)) { |
|||
$lines_out = null; |
|||
if($line == "" && $in_headers) { |
|||
$in_headers = false; |
|||
} |
|||
// ok we need to break this line up into several smaller lines |
|||
while(strlen($line) > $max_line_length) { |
|||
$pos = strrpos(substr($line,0,$max_line_length)," "); |
|||
|
|||
// Patch to fix DOS attack |
|||
if(!$pos) { |
|||
$pos = $max_line_length - 1; |
|||
$lines_out[] = substr($line,0,$pos); |
|||
$line = substr($line,$pos); |
|||
} else { |
|||
$lines_out[] = substr($line,0,$pos); |
|||
$line = substr($line,$pos + 1); |
|||
} |
|||
|
|||
/* if processing headers add a LWSP-char to the front of new line |
|||
* rfc 822 on long msg headers |
|||
*/ |
|||
if($in_headers) { |
|||
$line = "\t" . $line; |
|||
} |
|||
} |
|||
$lines_out[] = $line; |
|||
|
|||
// send the lines to the server |
|||
while(list(,$line_out) = @each($lines_out)) { |
|||
if(strlen($line_out) > 0) |
|||
{ |
|||
if(substr($line_out, 0, 1) == ".") { |
|||
$line_out = "." . $line_out; |
|||
} |
|||
} |
|||
fputs($this->smtp_conn,$line_out . $this->CRLF); |
|||
} |
|||
} |
|||
|
|||
// message data has been sent |
|||
fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
if($code != 250) { |
|||
$this->error = |
|||
array("error" => "DATA not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* Sends the HELO command to the smtp server. |
|||
* This makes sure that we and the server are in |
|||
* the same known state. |
|||
* |
|||
* Implements from rfc 821: HELO <SP> <domain> <CRLF> |
|||
* |
|||
* SMTP CODE SUCCESS: 250 |
|||
* SMTP CODE ERROR : 500, 501, 504, 421 |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Hello($host = '') { |
|||
$this->error = null; // so no confusion is caused |
|||
|
|||
if(!$this->connected()) { |
|||
$this->error = array( |
|||
"error" => "Called Hello() without being connected"); |
|||
return false; |
|||
} |
|||
|
|||
// if hostname for HELO was not specified send default |
|||
if(empty($host)) { |
|||
// determine appropriate default to send to server |
|||
$host = "localhost"; |
|||
} |
|||
|
|||
// Send extended hello first (RFC 2821) |
|||
if(!$this->SendHello("EHLO", $host)) { |
|||
if(!$this->SendHello("HELO", $host)) { |
|||
return false; |
|||
} |
|||
} |
|||
|
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* Sends a HELO/EHLO command. |
|||
* @access private |
|||
* @return bool |
|||
*/ |
|||
private function SendHello($hello, $host) { |
|||
fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER: " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
if($code != 250) { |
|||
$this->error = |
|||
array("error" => $hello . " not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
$this->helo_rply = $rply; |
|||
|
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* Starts a mail transaction from the email address specified in |
|||
* $from. Returns true if successful or false otherwise. If True |
|||
* the mail transaction is started and then one or more Recipient |
|||
* commands may be called followed by a Data command. |
|||
* |
|||
* Implements rfc 821: MAIL <SP> FROM:<reverse-path> <CRLF> |
|||
* |
|||
* SMTP CODE SUCCESS: 250 |
|||
* SMTP CODE SUCCESS: 552,451,452 |
|||
* SMTP CODE SUCCESS: 500,501,421 |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Mail($from) { |
|||
$this->error = null; // so no confusion is caused |
|||
|
|||
if(!$this->connected()) { |
|||
$this->error = array( |
|||
"error" => "Called Mail() without being connected"); |
|||
return false; |
|||
} |
|||
|
|||
$useVerp = ($this->do_verp ? "XVERP" : ""); |
|||
fputs($this->smtp_conn,"MAIL FROM:<" . $from . ">" . $useVerp . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
if($code != 250) { |
|||
$this->error = |
|||
array("error" => "MAIL not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* Sends the quit command to the server and then closes the socket |
|||
* if there is no error or the $close_on_error argument is true. |
|||
* |
|||
* Implements from rfc 821: QUIT <CRLF> |
|||
* |
|||
* SMTP CODE SUCCESS: 221 |
|||
* SMTP CODE ERROR : 500 |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Quit($close_on_error = true) { |
|||
$this->error = null; // so there is no confusion |
|||
|
|||
if(!$this->connected()) { |
|||
$this->error = array( |
|||
"error" => "Called Quit() without being connected"); |
|||
return false; |
|||
} |
|||
|
|||
// send the quit command to the server |
|||
fputs($this->smtp_conn,"quit" . $this->CRLF); |
|||
|
|||
// get any good-bye messages |
|||
$byemsg = $this->get_lines(); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER:" . $byemsg . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
$rval = true; |
|||
$e = null; |
|||
|
|||
$code = substr($byemsg,0,3); |
|||
if($code != 221) { |
|||
// use e as a tmp var cause Close will overwrite $this->error |
|||
$e = array("error" => "SMTP server rejected quit command", |
|||
"smtp_code" => $code, |
|||
"smtp_rply" => substr($byemsg,4)); |
|||
$rval = false; |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $e["error"] . ": " . $byemsg . $this->CRLF . '<br />'; |
|||
} |
|||
} |
|||
|
|||
if(empty($e) || $close_on_error) { |
|||
$this->Close(); |
|||
} |
|||
|
|||
return $rval; |
|||
} |
|||
|
|||
/** |
|||
* Sends the command RCPT to the SMTP server with the TO: argument of $to. |
|||
* Returns true if the recipient was accepted false if it was rejected. |
|||
* |
|||
* Implements from rfc 821: RCPT <SP> TO:<forward-path> <CRLF> |
|||
* |
|||
* SMTP CODE SUCCESS: 250,251 |
|||
* SMTP CODE FAILURE: 550,551,552,553,450,451,452 |
|||
* SMTP CODE ERROR : 500,501,503,421 |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Recipient($to) { |
|||
$this->error = null; // so no confusion is caused |
|||
|
|||
if(!$this->connected()) { |
|||
$this->error = array( |
|||
"error" => "Called Recipient() without being connected"); |
|||
return false; |
|||
} |
|||
|
|||
fputs($this->smtp_conn,"RCPT TO:<" . $to . ">" . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
if($code != 250 && $code != 251) { |
|||
$this->error = |
|||
array("error" => "RCPT not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* Sends the RSET command to abort and transaction that is |
|||
* currently in progress. Returns true if successful false |
|||
* otherwise. |
|||
* |
|||
* Implements rfc 821: RSET <CRLF> |
|||
* |
|||
* SMTP CODE SUCCESS: 250 |
|||
* SMTP CODE ERROR : 500,501,504,421 |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Reset() { |
|||
$this->error = null; // so no confusion is caused |
|||
|
|||
if(!$this->connected()) { |
|||
$this->error = array( |
|||
"error" => "Called Reset() without being connected"); |
|||
return false; |
|||
} |
|||
|
|||
fputs($this->smtp_conn,"RSET" . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
if($code != 250) { |
|||
$this->error = |
|||
array("error" => "RSET failed", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* Starts a mail transaction from the email address specified in |
|||
* $from. Returns true if successful or false otherwise. If True |
|||
* the mail transaction is started and then one or more Recipient |
|||
* commands may be called followed by a Data command. This command |
|||
* will send the message to the users terminal if they are logged |
|||
* in and send them an email. |
|||
* |
|||
* Implements rfc 821: SAML <SP> FROM:<reverse-path> <CRLF> |
|||
* |
|||
* SMTP CODE SUCCESS: 250 |
|||
* SMTP CODE SUCCESS: 552,451,452 |
|||
* SMTP CODE SUCCESS: 500,501,502,421 |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function SendAndMail($from) { |
|||
$this->error = null; // so no confusion is caused |
|||
|
|||
if(!$this->connected()) { |
|||
$this->error = array( |
|||
"error" => "Called SendAndMail() without being connected"); |
|||
return false; |
|||
} |
|||
|
|||
fputs($this->smtp_conn,"SAML FROM:" . $from . $this->CRLF); |
|||
|
|||
$rply = $this->get_lines(); |
|||
$code = substr($rply,0,3); |
|||
|
|||
if($this->do_debug >= 2) { |
|||
echo "SMTP -> FROM SERVER:" . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
|
|||
if($code != 250) { |
|||
$this->error = |
|||
array("error" => "SAML not accepted from server", |
|||
"smtp_code" => $code, |
|||
"smtp_msg" => substr($rply,4)); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
return true; |
|||
} |
|||
|
|||
/** |
|||
* This is an optional command for SMTP that this class does not |
|||
* support. This method is here to make the RFC821 Definition |
|||
* complete for this class and __may__ be implimented in the future |
|||
* |
|||
* Implements from rfc 821: TURN <CRLF> |
|||
* |
|||
* SMTP CODE SUCCESS: 250 |
|||
* SMTP CODE FAILURE: 502 |
|||
* SMTP CODE ERROR : 500, 503 |
|||
* @access public |
|||
* @return bool |
|||
*/ |
|||
public function Turn() { |
|||
$this->error = array("error" => "This method, TURN, of the SMTP ". |
|||
"is not implemented"); |
|||
if($this->do_debug >= 1) { |
|||
echo "SMTP -> NOTICE: " . $this->error["error"] . $this->CRLF . '<br />'; |
|||
} |
|||
return false; |
|||
} |
|||
|
|||
/** |
|||
* Get the current error |
|||
* @access public |
|||
* @return array |
|||
*/ |
|||
public function getError() { |
|||
return $this->error; |
|||
} |
|||
|
|||
///////////////////////////////////////////////// |
|||
// INTERNAL FUNCTIONS |
|||
///////////////////////////////////////////////// |
|||
|
|||
/** |
|||
* Read in as many lines as possible |
|||
* either before eof or socket timeout occurs on the operation. |
|||
* With SMTP we can tell if we have more lines to read if the |
|||
* 4th character is '-' symbol. If it is a space then we don't |
|||
* need to read anything else. |
|||
* @access private |
|||
* @return string |
|||
*/ |
|||
private function get_lines() { |
|||
$data = ""; |
|||
while($str = @fgets($this->smtp_conn,515)) { |
|||
if($this->do_debug >= 4) { |
|||
echo "SMTP -> get_lines(): \$data was \"$data\"" . $this->CRLF . '<br />'; |
|||
echo "SMTP -> get_lines(): \$str is \"$str\"" . $this->CRLF . '<br />'; |
|||
} |
|||
$data .= $str; |
|||
if($this->do_debug >= 4) { |
|||
echo "SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF . '<br />'; |
|||
} |
|||
// if 4th character is a space, we are done reading, break the loop |
|||
if(substr($str,3,1) == " ") { break; } |
|||
} |
|||
return $data; |
|||
} |
|||
|
|||
} |
|||
|
|||
?> |
|||
@ -1,37 +0,0 @@ |
|||
<?php |
|||
/** |
|||
* ************************************************************************* |
|||
* * Apply Enrol ** |
|||
* ************************************************************************* |
|||
* @copyright emeneo.com ** |
|||
* @link emeneo.com ** |
|||
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later ** |
|||
* ************************************************************************* |
|||
* ************************************************************************ |
|||
*/ |
|||
class enrolment_plugin_apply { |
|||
/** |
|||
* Prints out the configuration form for this plugin. All we need |
|||
* to provide is the form fields. The <form> tags and submit button will |
|||
* be provided for us by Moodle. |
|||
* |
|||
* @param object $formdata Equal to the global $CFG variable, or if |
|||
* process_config() returned false, the form contents |
|||
* @return void |
|||
*/ |
|||
public function config_form( $formdata ){ |
|||
return; |
|||
} |
|||
|
|||
/** |
|||
* Process the data from the configuration form. |
|||
* |
|||
* @param object $formdata |
|||
* @return boolean True if configuration was successful, False if the user |
|||
* should be kicked back to config_form() again. |
|||
*/ |
|||
public function process_config( $formdata ){ |
|||
return true; |
|||
} |
|||
} |
|||
?> |
|||
Loading…
Reference in new issue