X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fimap_general.php;h=5e80c89cb8cfc8413fce3e81dd776c5fc42b9e30;hb=f1f3803aab9214d9d65a6e2ff9a5fbb4339be0ad;hp=0ed842d3f36d29ff406475ab8dfe7413bc0cf3f7;hpb=5917742752bea11a547aeba6e4102dd3655b4800;p=squirrelmail.git
diff --git a/functions/imap_general.php b/functions/imap_general.php
index 0ed842d3..5e80c89c 100755
--- a/functions/imap_general.php
+++ b/functions/imap_general.php
@@ -5,50 +5,48 @@
** This implements all functions that do general imap functions.
**/
+ $imap_general_debug = false;
+ //$imap_general_debug = false;
+
/******************************************************************************
** Reads the output from the IMAP stream. If handle_errors is set to true,
** this will also handle all errors that are received. If it is not set,
** the errors will be sent back through $response and $message
******************************************************************************/
- function sqimap_read_data ($imap_stream, $pre, $handle_errors, $response, $message) {
- global $color;
+ function sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
+ global $color, $squirrelmail_language, $imap_general_debug;
- $read = fgets ($imap_stream, 1024);
$counter = 0;
- while ((substr($read, 0, strlen("$pre OK")) != "$pre OK") &&
- (substr($read, 0, strlen("$pre BAD")) != "$pre BAD") &&
- (substr($read, 0, strlen("$pre NO")) != "$pre NO")) {
- $data[$counter] = $read;
- $read = fgets ($imap_stream, 1024);
- $counter++;
- }
- if (substr($read, 0, strlen("$pre OK")) == "$pre OK") {
- $response = "OK";
- $message = trim(substr($read, strlen("$pre OK"), strlen($read)));
- }
- else if (substr($read, 0, strlen("$pre BAD")) == "$pre BAD") {
- $response = "BAD";
- $message = trim(substr($read, strlen("$pre BAD"), strlen($read)));
- }
- else {
- $response = "NO";
- $message = trim(substr($read, strlen("$pre NO"), strlen($read)));
- }
+ do {
+ $data[$counter] = $read = fgets ($imap_stream, 9096);
+ if ($imap_general_debug) { echo "$read
"; flush(); }
+ $counter++;
+ } while (! ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs));
+
+ $response = $regs[1];
+ $message = trim($regs[2]);
+
+ if ($imap_general_debug) echo "--
";
if ($handle_errors == true) {
if ($response == "NO") {
- echo "
";
- echo _("ERROR : Could not complete request.");
- echo "
";
- echo _("Reason Given: ");
- echo "$message
";
- exit;
+ // ignore this error from m$ exchange, it is not fatal (aka bug)
+ if (!ereg("command resulted in",$message)) {
+ set_up_language($squirrelmail_language);
+ echo "
\n";
+ echo _("ERROR : Could not complete request.");
+ echo "
\n";
+ echo _("Reason Given: ");
+ echo $message . "
\n";
+ exit;
+ }
} else if ($response == "BAD") {
- echo "
";
+ set_up_language($squirrelmail_language);
+ echo "
\n";
echo _("ERROR : Bad or malformed request.");
- echo "
";
+ echo "
\n";
echo _("Server responded: ");
- echo "$message
";
+ echo $message . "
\n";
exit;
}
}
@@ -56,38 +54,66 @@
return $data;
}
-
-
-
/******************************************************************************
** Logs the user into the imap server. If $hide is set, no error messages
** will be displayed. This function returns the imap connection handle.
******************************************************************************/
function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
- global $color;
- global $PHPSESSID;
- $imap_stream = fsockopen ($imap_server_address, $imap_port, &$error_number, &$error_string);
+ global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
+
+ $imap_stream = fsockopen ($imap_server_address, $imap_port,
+ &$error_number, &$error_string, 15);
$server_info = fgets ($imap_stream, 1024);
+ // Decrypt the password
+ $password = OneTimePadDecrypt($password, $onetimepad);
+
/** Do some error correction **/
if (!$imap_stream) {
if (!$hide) {
- echo "Error connecting to IMAP server: $imap_server_address.
\r\n";
+ set_up_language($squirrelmail_language, true);
+ printf (_("Error connecting to IMAP server: %s.")."
\r\n", $imap_server_address);
echo "$error_number : $error_string
\r\n";
}
exit;
}
- fputs ($imap_stream, "a001 LOGIN \"$username\" \"$password\"\r\n");
- $read = fgets ($imap_stream, 1024);
+ fputs ($imap_stream, "a001 LOGIN \"" . quotemeta($username) .
+ "\" \"" . quotemeta($password) . "\"\r\n");
+ $read = sqimap_read_data ($imap_stream, "a001", false, $response, $message);
/** If the connection was not successful, lets see why **/
- if (substr($read, 0, 7) != "a001 OK") {
+ if ($response != "OK") {
if (!$hide) {
- if (substr($read, 0, 8) == "a001 BAD") {
- echo "Bad request: $read
\r\n";
+ if ($response != "NO") {
+ // "BAD" and anything else gets reported here.
+ set_up_language($squirrelmail_language, true);
+ if ($response == "BAD")
+ printf (_("Bad request: %s")."
\r\n", $message);
+ else
+ printf (_("Unknown error: %s") . "
\n", $message);
+ echo "
";
+ echo _("Read data:") . "
\n";
+ if (is_array($read))
+ {
+ foreach ($read as $line)
+ {
+ echo htmlspecialchars($line) . "
\n";
+ }
+ }
exit;
- } else if (substr($read, 0, 7) == "a001 NO") {
+ } else {
+ // If the user does not log in with the correct
+ // username and password it is not possible to get the
+ // correct locale from the user's preferences.
+ // Therefore, apply the same hack as on the login
+ // screen.
+
+ // $squirrelmail_language is set by a cookie when
+ // the user selects language and logs out
+
+ set_up_language($squirrelmail_language, true);
+
?>