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path: root/plugins/managesieve/lib/rcube_sieve_script.php
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Diffstat (limited to 'plugins/managesieve/lib/rcube_sieve_script.php')
-rw-r--r--plugins/managesieve/lib/rcube_sieve_script.php183
1 files changed, 156 insertions, 27 deletions
diff --git a/plugins/managesieve/lib/rcube_sieve_script.php b/plugins/managesieve/lib/rcube_sieve_script.php
index 3c6993dcc..f5ad62c3f 100644
--- a/plugins/managesieve/lib/rcube_sieve_script.php
+++ b/plugins/managesieve/lib/rcube_sieve_script.php
@@ -29,9 +29,9 @@ class rcube_sieve_script
private $vars = array(); // "global" variables
private $prefix = ''; // script header (comments)
- private $capabilities = array(); // Sieve extensions supported by server
private $supported = array( // Sieve extensions supported by class
- 'fileinto', // RFC3028
+ 'fileinto', // RFC5228
+ 'envelope', // RFC5228
'reject', // RFC5429
'ereject', // RFC5429
'copy', // RFC3894
@@ -42,30 +42,30 @@ class rcube_sieve_script
'imap4flags', // RFC5232
'include', // draft-ietf-sieve-include-12
'variables', // RFC5229
- // TODO: body, notify
+ 'body', // RFC5173
+ 'subaddress', // RFC5233
+ // @TODO: enotify/notify, spamtest+virustest, mailbox, date
);
/**
* Object constructor
*
* @param string Script's text content
- * @param array List of disabled extensions
* @param array List of capabilities supported by server
*/
- public function __construct($script, $disabled=array(), $capabilities=array())
+ public function __construct($script, $capabilities=array())
{
- if (!empty($disabled)) {
- // we're working on lower-cased names
- $disabled = array_map('strtolower', (array) $disabled);
- foreach ($disabled as $ext) {
- if (($idx = array_search($ext, $this->supported)) !== false) {
+ $capabilities = array_map('strtolower', (array) $capabilities);
+
+ // disable features by server capabilities
+ if (!empty($capabilities)) {
+ foreach ($this->supported as $idx => $ext) {
+ if (!in_array($ext, $capabilities)) {
unset($this->supported[$idx]);
}
}
}
- $this->capabilities = array_map('strtolower', (array) $capabilities);
-
// Parse text content of the script
$this->_parse_text($script);
}
@@ -182,7 +182,7 @@ class rcube_sieve_script
$idx = 0;
if (!empty($this->vars)) {
- if (in_array('variables', (array)$this->capabilities)) {
+ if (in_array('variables', (array)$this->supported)) {
$has_vars = true;
array_push($exts, 'variables');
}
@@ -222,34 +222,96 @@ class rcube_sieve_script
$tests[$i] .= ($test['not'] ? 'not ' : '');
$tests[$i] .= 'size :' . ($test['type']=='under' ? 'under ' : 'over ') . $test['arg'];
break;
+
case 'true':
$tests[$i] .= ($test['not'] ? 'false' : 'true');
break;
+
case 'exists':
$tests[$i] .= ($test['not'] ? 'not ' : '');
$tests[$i] .= 'exists ' . self::escape_string($test['arg']);
break;
+
case 'header':
$tests[$i] .= ($test['not'] ? 'not ' : '');
+ $tests[$i] .= 'header';
- // relational operator + comparator
- if (preg_match('/^(value|count)-([gteqnl]{2})/', $test['type'], $m)) {
- array_push($exts, 'relational');
- array_push($exts, 'comparator-i;ascii-numeric');
+ if (!empty($test['type'])) {
+ // relational operator + comparator
+ if (preg_match('/^(value|count)-([gteqnl]{2})/', $test['type'], $m)) {
+ array_push($exts, 'relational');
+ array_push($exts, 'comparator-i;ascii-numeric');
- $tests[$i] .= 'header :' . $m[1] . ' "' . $m[2] . '" :comparator "i;ascii-numeric"';
+ $tests[$i] .= ' :' . $m[1] . ' "' . $m[2] . '" :comparator "i;ascii-numeric"';
+ }
+ else {
+ $this->add_comparator($test, $tests[$i], $exts);
+
+ if ($test['type'] == 'regex') {
+ array_push($exts, 'regex');
+ }
+
+ $tests[$i] .= ' :' . $test['type'];
+ }
}
- else {
+
+ $tests[$i] .= ' ' . self::escape_string($test['arg1']);
+ $tests[$i] .= ' ' . self::escape_string($test['arg2']);
+ break;
+
+ case 'address':
+ case 'envelope':
+ if ($test['test'] == 'envelope') {
+ array_push($exts, 'envelope');
+ }
+
+ $tests[$i] .= ($test['not'] ? 'not ' : '');
+ $tests[$i] .= $test['test'];
+
+ if (!empty($test['part'])) {
+ $tests[$i] .= ' :' . $test['part'];
+ if ($test['part'] == 'user' || $test['part'] == 'detail') {
+ array_push($exts, 'subaddress');
+ }
+ }
+
+ $this->add_comparator($test, $tests[$i], $exts);
+
+ if (!empty($test['type'])) {
if ($test['type'] == 'regex') {
array_push($exts, 'regex');
}
-
- $tests[$i] .= 'header :' . $test['type'];
+ $tests[$i] .= ' :' . $test['type'];
}
$tests[$i] .= ' ' . self::escape_string($test['arg1']);
$tests[$i] .= ' ' . self::escape_string($test['arg2']);
break;
+
+ case 'body':
+ array_push($exts, 'body');
+
+ $tests[$i] .= ($test['not'] ? 'not ' : '') . 'body';
+
+ $this->add_comparator($test, $tests[$i], $exts);
+
+ if (!empty($test['part'])) {
+ $tests[$i] .= ' :' . $test['part'];
+
+ if (!empty($test['content']) && $test['part'] == 'content') {
+ $tests[$i] .= ' ' . self::escape_string($test['content']);
+ }
+ }
+
+ if (!empty($test['type'])) {
+ if ($test['type'] == 'regex') {
+ array_push($exts, 'regex');
+ }
+ $tests[$i] .= ' :' . $test['type'];
+ }
+
+ $tests[$i] .= ' ' . self::escape_string($test['arg']);
+ break;
}
$i++;
}
@@ -311,7 +373,7 @@ class rcube_sieve_script
case 'addflag':
case 'setflag':
case 'removeflag':
- if (is_array($this->capabilities) && in_array('imap4flags', $this->capabilities))
+ if (in_array('imap4flags', $this->supported))
array_push($exts, 'imap4flags');
else
array_push($exts, 'imapflags');
@@ -448,7 +510,7 @@ class rcube_sieve_script
// handle script header
if (empty($options['prefix'])) {
$options['prefix'] = true;
- if ($prefix && strpos($prefix, 'Generated by Ingo')) {
+ if ($prefix && strpos($prefix, 'horde.org/ingo')) {
$options['format'] = 'INGO';
}
}
@@ -559,7 +621,7 @@ class rcube_sieve_script
$header = array('test' => 'header', 'not' => $not, 'arg1' => '', 'arg2' => '');
for ($i=0, $len=count($tokens); $i<$len; $i++) {
if (!is_array($tokens[$i]) && preg_match('/^:comparator$/i', $tokens[$i])) {
- $i++;
+ $header['comparator'] = $tokens[++$i];
}
else if (!is_array($tokens[$i]) && preg_match('/^:(count|value)$/i', $tokens[$i])) {
$header['type'] = strtolower(substr($tokens[$i], 1)) . '-' . $tokens[++$i];
@@ -576,6 +638,52 @@ class rcube_sieve_script
$tests[] = $header;
break;
+ case 'address':
+ case 'envelope':
+ $header = array('test' => $token, 'not' => $not, 'arg1' => '', 'arg2' => '');
+ for ($i=0, $len=count($tokens); $i<$len; $i++) {
+ if (!is_array($tokens[$i]) && preg_match('/^:comparator$/i', $tokens[$i])) {
+ $header['comparator'] = $tokens[++$i];
+ }
+ else if (!is_array($tokens[$i]) && preg_match('/^:(is|contains|matches|regex)$/i', $tokens[$i])) {
+ $header['type'] = strtolower(substr($tokens[$i], 1));
+ }
+ else if (!is_array($tokens[$i]) && preg_match('/^:(localpart|domain|all|user|detail)$/i', $tokens[$i])) {
+ $header['part'] = strtolower(substr($tokens[$i], 1));
+ }
+ else {
+ $header['arg1'] = $header['arg2'];
+ $header['arg2'] = $tokens[$i];
+ }
+ }
+
+ $tests[] = $header;
+ break;
+
+ case 'body':
+ $header = array('test' => 'body', 'not' => $not, 'arg' => '');
+ for ($i=0, $len=count($tokens); $i<$len; $i++) {
+ if (!is_array($tokens[$i]) && preg_match('/^:comparator$/i', $tokens[$i])) {
+ $header['comparator'] = $tokens[++$i];
+ }
+ else if (!is_array($tokens[$i]) && preg_match('/^:(is|contains|matches|regex)$/i', $tokens[$i])) {
+ $header['type'] = strtolower(substr($tokens[$i], 1));
+ }
+ else if (!is_array($tokens[$i]) && preg_match('/^:(raw|content|text)$/i', $tokens[$i])) {
+ $header['part'] = strtolower(substr($tokens[$i], 1));
+
+ if ($header['part'] == 'content') {
+ $header['content'] = $tokens[++$i];
+ }
+ }
+ else {
+ $header['arg'] = $tokens[$i];
+ }
+ }
+
+ $tests[] = $header;
+ break;
+
case 'exists':
$tests[] = array('test' => 'exists', 'not' => $not,
'arg' => array_pop($tokens));
@@ -597,9 +705,7 @@ class rcube_sieve_script
}
// ...and actions block
- if ($tests) {
- $actions = $this->_parse_actions($content);
- }
+ $actions = $this->_parse_actions($content);
if ($tests && $actions) {
$result = array(
@@ -747,6 +853,29 @@ class rcube_sieve_script
}
/**
+ *
+ */
+ private function add_comparator($test, &$out, &$exts)
+ {
+ if (empty($test['comparator'])) {
+ return;
+ }
+
+ if ($test['comparator'] == 'i;ascii-numeric') {
+ array_push($exts, 'relational');
+ array_push($exts, 'comparator-i;ascii-numeric');
+ }
+ else if (!in_array($test['comparator'], array('i;octet', 'i;ascii-casemap'))) {
+ array_push($exts, 'comparator-' . $test['comparator']);
+ }
+
+ // skip default comparator
+ if ($test['comparator'] != 'i;ascii-casemap') {
+ $out .= ' :comparator ' . self::escape_string($test['comparator']);
+ }
+ }
+
+ /**
* Escape special chars into quoted string value or multi-line string
* or list of strings
*