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1 | <?php |
86c62251 |
2 | /** |
3 | * Message Details plugin - bottom frame with message structure and rfc822 body |
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4 | * |
5 | * Plugin to view the RFC822 raw message output and the bodystructure of a message |
6 | * |
8d6a115b |
7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
8 | * |
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9 | * @author Marc Groot Koerkamp |
10 | * @copyright Copyright © 2002 Marc Groot Koerkamp, The Netherlands |
11 | * @copyright Copyright © 2004 The SquirrelMail Project Team |
12 | * @license http://opensource.org/licenses/gpl-license.php GNU Public License |
13 | * @version $Id$ |
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14 | * @package plugins |
15 | * @subpackage message_details |
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16 | */ |
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17 | |
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18 | /** @ignore */ |
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19 | define('SM_PATH','../../'); |
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20 | |
21 | /* SquirrelMail required files. */ |
22 | require_once(SM_PATH . 'include/validate.php'); |
23 | require_once(SM_PATH . 'functions/imap.php'); |
24 | require_once(SM_PATH . 'functions/mime.php'); |
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25 | |
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26 | global $color; |
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27 | |
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28 | sqgetGlobalVar('passed_id', $passed_id, SQ_GET); |
29 | sqgetGlobalVar('mailbox', $mailbox, SQ_GET); |
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30 | |
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31 | sqgetGlobalVar('username', $username, SQ_SESSION); |
32 | sqgetGlobalVar('key', $key, SQ_COOKIE); |
33 | sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION); |
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34 | |
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35 | function CalcEntity($entString, $direction) { |
36 | $result = $entString; |
37 | if ($direction == -1) { |
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38 | $pos = strrpos($entString,'.'); |
39 | $result = substr($entString,0,$pos); |
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40 | } |
41 | |
42 | switch ($direction) { |
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43 | case 0: |
44 | $pos = strrpos($entString,'.'); |
45 | if ($pos === false) { |
46 | $entString++; |
47 | $result= $entString; |
48 | } |
49 | else { |
50 | $level = substr($entString,0,$pos); |
51 | $sublevel = substr($entString,$pos+1); |
52 | $sublevel++; |
53 | $result = "$level".'.'."$sublevel"; |
54 | } |
55 | break; |
56 | case 1: |
57 | $result = "$entString".".0"; |
58 | break; |
59 | default: |
60 | break; |
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61 | } |
62 | return ($result); |
63 | } |
64 | |
65 | function returnTime($start) { |
66 | $stop = gettimeofday(); |
67 | $timepassed = 1000000 * ($stop['sec'] - $start['sec']) + $stop['usec'] - $start['usec']; |
68 | return $timepassed; |
69 | } |
70 | |
71 | function GetMimeProperties($header) { |
72 | } |
73 | |
74 | $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); |
75 | $read = sqimap_mailbox_select($imapConnection, $mailbox); |
76 | $start = gettimeofday(); |
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77 | $body = sqimap_run_command($imapConnection, "FETCH $passed_id RFC822",true, $response, $readmessage, TRUE); |
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78 | $message_body = ''; |
79 | $header = false; |
80 | $mimepart = false; |
81 | $bnd_end = false; |
82 | $messageheader = true; |
83 | $messageheaderstart=false; |
84 | $boundaries = array(); |
85 | $entities = array(); |
86 | session_unregister("entities"); |
87 | $pre = '<b>'; |
88 | $end = '</b>'; |
89 | $entStr = ''; |
90 | $bla =''; |
91 | $content = array (); |
92 | $content_indx = -1; |
93 | $contentset = false; |
94 | |
95 | $count=count($body); |
96 | $body[$count-1] = substr($body[$count-1], -1); |
97 | for ($i=1; $i < $count; $i++) { |
98 | $line = trim($body[$i]); |
99 | if ($line == '') { |
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100 | $pre = ''; |
101 | $end = ''; |
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102 | if ($bnd_end) { |
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103 | $header = true; |
104 | $mimepart = false; |
105 | } else if ($messageheader) { |
106 | if ($header) { |
107 | $header=false; |
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108 | $end = "\n \n".'</div>'."\n \n".'<div class="ent_body" id="'.$entStr.'B">'."\n \n"; |
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109 | } |
110 | $mimepart = -$header; |
111 | $bnd_end = false; |
112 | if ($messageheaderstart) { |
113 | $messageheaderstart=false; |
114 | } |
115 | } else if ($messageheaderstart) { |
116 | $messageheader= false; |
117 | } else { |
118 | if ($header) { |
119 | $pre = ''; |
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120 | $end = "\n \n".'</div>'."\n \n".'<div class="ent_body" id="'.$entStr.'B">'."\n \n"; |
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121 | } |
122 | $header = false; |
123 | $mimepart=true; |
124 | } |
125 | $contentset = false; |
126 | $nameset = false; |
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127 | } else { |
128 | if (!$header && $messageheader) { |
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129 | $messageheaderstart=true; |
130 | if ($pre != '<b>') { |
131 | $pre = '<i><font color ="'.$color[1].'">'; |
132 | $end = '</i></font>'; |
133 | } |
134 | } |
135 | if (!$messageheader && !$header ) { |
136 | $mimepart=true; |
137 | } else { |
138 | $mimepart=false; |
139 | } |
140 | $pre = ''; |
141 | $end = ''; |
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142 | } |
143 | if ( ( $header || $messageheader) && (preg_match("/^.*boundary=\"?(.+(?=\")|.+).*/i",$line,$reg)) ) { |
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144 | $bnd = $reg[1]; |
145 | $bndreg = $bnd; |
146 | $bndreg = str_replace("\\","\\\\",$bndreg); |
147 | $bndreg = str_replace("?","\\?",$bndreg); |
148 | $bndreg = str_replace("+","\\+",$bndreg); |
149 | $bndreg = str_replace(".","\\.",$bndreg); |
150 | $bndreg = str_replace("/","\\/",$bndreg); |
151 | $bndreg = str_replace("-","\\-",$bndreg); |
152 | $bndreg = str_replace("(","\\(",$bndreg); |
153 | $bndreg = str_replace(")","\\)",$bndreg); |
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154 | |
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155 | $boundaries[] = array( 'bnd' => $bnd, 'bndreg' => $bndreg); |
156 | $messageheader = false; |
157 | $messageheaderstart=false; |
158 | $mimepart=false; |
159 | if ($entStr=='') { |
160 | $entStr='0'; |
161 | } else { |
162 | $entStr = CalcEntity("$entStr",1); |
163 | } |
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164 | } |
165 | |
166 | if (($line != '' && $line{0} == '-' || $header) && isset($boundaries[0])) { |
167 | $cnt=count($boundaries)-1; |
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168 | $bnd = $boundaries[$cnt]['bnd']; |
169 | $bndreg = $boundaries[$cnt]['bndreg']; |
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170 | |
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171 | $regstr = '/^--'."($bndreg)".".*".'/'; |
172 | if (preg_match($regstr,$line,$reg) ) { |
173 | $bndlen = strlen($reg[1]); |
174 | $bndend = false; |
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175 | if (strlen($line) > ($bndlen + 3)) { |
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176 | if ($line{$bndlen+2} == '-' && $line{$bndlen+3} == '-') |
177 | $bndend = true; |
178 | } |
179 | if ($bndend) { |
180 | $entStr = CalcEntity("$entStr",-1); |
181 | array_pop($boundaries); |
182 | $pre .= '<b><font color ="'.$color[2].'">'; |
183 | $end .= '</font></b>'; |
184 | $header = true; |
185 | $mimepart = false; |
186 | $bnd_end = true; |
187 | $encoding = ''; |
188 | } else { |
189 | $header = true; |
190 | $bnd_end = false; |
191 | $entStr = CalcEntity("$entStr",0); |
192 | $content_indx++; |
193 | $content[$content_indx]=array(); |
194 | $content[$content_indx]['ent'] = '<a href="#'."$entStr \">$entStr".'</a>'; |
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195 | $pre .= "\n \n".'</div>'."\n \n".'<div class="entheader" id="'.$entStr.'H"><a name="'."$entStr".'"><b><font color="'.$color[2].'">'; |
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196 | $end .= '</font></b>'."\n"; |
197 | $header = true; |
198 | $mimepart = false; |
199 | $encoding = ''; |
200 | } |
201 | } else { |
202 | if ($header) { |
203 | if (!$contentset && preg_match("/^.*(content-type:)\s*(\w+)\/(\w+).*/i",$line,$reg)) { |
204 | if (strtolower($reg[2]) == 'message' && strtolower($reg[3]) == 'rfc822') { |
205 | $messageheader = true; |
206 | } |
207 | $content[$content_indx]['type'] = "$reg[2]/$reg[3]"; |
208 | $contentset = true; |
209 | if ($reg[2] == 'image') { |
210 | $entities["$entStr"] = array(); |
211 | $entities["$entStr"]['entity'] = $entStr; |
212 | $entities["$entStr"]['contenttype']=$reg[2].'/'.$reg[3]; |
213 | } |
214 | } else if (!$nameset && preg_match("/^.*(name=\s*)\"(.*)\".*/i",$line,$reg)) { |
215 | $name = htmlspecialchars($reg[2]); |
216 | $content[$content_indx]['name'] = decodeHeader($name); |
217 | $nameset = true; |
218 | if (isset($entities["$entStr"])) { |
219 | $entities["$entStr"]['name'] = urlEncode($reg[2]); |
220 | } |
221 | } else if (preg_match("/^.*(content-transfer-encoding:)\s*(\w+-?(\w+)?).*/i",$line,$reg) ) { |
222 | $encoding = $reg[2]; |
223 | if (isset($entities["$entStr"])) { |
224 | $entities["$entStr"]['encoding']=$reg[2]; |
225 | } |
226 | $content[$content_indx]['encoding'] = $encoding; |
227 | $mimeentity = ''; |
228 | } |
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229 | |
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230 | $pre .= '<b><font color='.$color[7].'">'; |
231 | $end .= '</font></b>'; |
232 | //$mimepart=false; |
233 | } |
234 | } |
235 | } |
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236 | /* |
237 | if ($mimepart) { |
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238 | if (isset($entities["$entStr"])) { |
239 | if (isset($encoding) && $encoding == 'base64') { |
240 | if (!isset( $entities["$entStr"]['content'])) $entities[$entStr]['content'] = ''; |
241 | $entities["$entStr"]['content'] .= $line; |
242 | } |
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243 | } |
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244 | } |
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245 | */ |
246 | $line = htmlspecialchars($line); |
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247 | $message_body .= "$pre"."$line"."$end".'<br />'."\r\n"; |
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248 | } |
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249 | //echo returnTime($start).'<br />'; |
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250 | $xtra = <<<ECHO |
251 | |
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252 | <style> |
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253 | |
254 | <!-- |
255 | .ent_body { |
256 | display:inline; |
257 | } |
258 | |
259 | .header { |
260 | display:inline; |
261 | } |
262 | |
263 | .entheader { |
264 | display:inline; |
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265 | width:99%; |
266 | } |
267 | //--> |
268 | |
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269 | </style> |
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270 | |
271 | ECHO; |
272 | |
273 | displayHtmlHeader( _("Message Details"), $xtra, FALSE ); |
274 | /* body */ |
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275 | echo "<body text=\"$color[8]\" bgcolor=\"$color[4]\" link=\"$color[7]\" vlink=\"$color[7]\" alink=\"$color[7]\">\n"; |
276 | echo '<code>'."\n"; |
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277 | echo '<font face="monospace">'."\n"; |
278 | echo '<br />'."\n"; |
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279 | |
280 | |
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281 | //session_register("entities"); |
282 | //$keys = array_keys($entities); |
283 | //$start = gettimeofday(); |
284 | //foreach ($keys as $key) { |
285 | // if (isset($entities[$key])) { |
286 | // if ($entities[$key]['encoding'] == 'base64') { |
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287 | // echo '<img src="message_viewentity.php?ent='.$entities[$key]['entity'].'&name='.$entities[$key]['name'].'"><br />'; |
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288 | // } |
289 | // } |
290 | //} |
291 | //session_unregister("entities"); |
292 | |
293 | if (count($content) > 0) { |
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294 | echo '<h2>'._("Bodystructure")."</h2>\n\n"; |
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295 | echo '<table border="1" width="98%"><thead>'. |
296 | '<tr bgcolor="'.$color[7].'">'. |
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297 | '<td><b><font color="'.$color[5].'">'._("Entity").'</font></b></td>'. |
298 | '<td><b><font color="'.$color[5].'">'._("Content-Type").'</font></b></td>'. |
299 | '<td><b><font color="'.$color[5].'">'._("Name").'</font></b></td>'. |
300 | '<td><b><font color="'.$color[5].'">'._("Encoding").'</font></b></td>'. |
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301 | '</tr>'. |
302 | '</thead><tbody>'; |
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303 | for ($i = 0; $i < count($content);$i++) { |
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304 | echo '<tr><td>'; |
305 | echo $content[$i]['ent'].'</td><td>'; |
306 | if (isset($content[$i]['type'])) { |
307 | echo $content[$i]['type']; |
308 | } else echo 'TEXT/PLAIN'; |
309 | echo '</td><td>'; |
310 | if (isset($content[$i]['name'])) { |
311 | echo $content[$i]['name']; |
312 | } else echo ' '; |
313 | echo '</td><td>'; |
314 | if (isset($content[$i]['encoding'])) { |
315 | echo $content[$i]['encoding']; |
316 | } else echo ' '; |
317 | echo '</td></tr>'."\n"; |
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318 | } |
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319 | echo '</tbody></table><br />'."\n"; |
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320 | } |
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321 | echo '<h2>'._("RFC822 Message body")."</h2>\n\n"; |
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322 | echo '<div><div class="header">'."\n\n"; |
323 | echo $message_body; |
324 | echo '</div></div></font></code></body></html>'; |
325 | ?> |