diff options
Diffstat (limited to 'plugins/enigma/lib/enigma_ui.php')
| -rw-r--r-- | plugins/enigma/lib/enigma_ui.php | 369 |
1 files changed, 316 insertions, 53 deletions
diff --git a/plugins/enigma/lib/enigma_ui.php b/plugins/enigma/lib/enigma_ui.php index 2e95938f2..26396f1dd 100644 --- a/plugins/enigma/lib/enigma_ui.php +++ b/plugins/enigma/lib/enigma_ui.php @@ -26,16 +26,18 @@ class enigma_ui private $rc; private $enigma; private $home; - private $css_added; + private $css_loaded; + private $js_loaded; private $data; + private $keys_parts = array(); + private $keys_bodies = array(); function __construct($enigma_plugin, $home='') { $this->enigma = $enigma_plugin; - $this->rc = $enigma_plugin->rc; - // we cannot use $enigma_plugin->home here - $this->home = $home; + $this->rc = $enigma_plugin->rc; + $this->home = $home; // we cannot use $enigma_plugin->home here } /** @@ -45,58 +47,65 @@ class enigma_ui */ function init($section='') { - $this->enigma->include_script('enigma.js'); + $this->add_js(); - // Enigma actions - if ($this->rc->action == 'plugin.enigma') { - $action = rcube_utils::get_input_value('_a', rcube_utils::INPUT_GPC); + $action = rcube_utils::get_input_value('_a', rcube_utils::INPUT_GPC); + if ($this->rc->action == 'plugin.enigmakeys') { switch ($action) { - case 'keyedit': + case 'delete': + $this->key_delete(); + break; +/* + case 'edit': $this->key_edit(); break; - case 'keyimport': +*/ + case 'import': $this->key_import(); break; - case 'keysearch': - case 'keylist': + + case 'search': + case 'list': $this->key_list(); break; - case 'keyinfo': - default: + + case 'info': $this->key_info(); + break; } + + $this->rc->output->add_handlers(array( + 'keyslist' => array($this, 'tpl_keys_list'), + 'keyframe' => array($this, 'tpl_key_frame'), + 'countdisplay' => array($this, 'tpl_keys_rowcount'), + 'searchform' => array($this->rc->output, 'search_form'), + )); + + $this->rc->output->set_pagetitle($this->enigma->gettext('enigmakeys')); + $this->rc->output->send('enigma.keys'); } +/* + // Preferences UI + else if ($this->rc->action == 'plugin.enigmacerts') { + $this->rc->output->add_handlers(array( + 'keyslist' => array($this, 'tpl_certs_list'), + 'keyframe' => array($this, 'tpl_cert_frame'), + 'countdisplay' => array($this, 'tpl_certs_rowcount'), + 'searchform' => array($this->rc->output, 'search_form'), + )); + + $this->rc->output->set_pagetitle($this->enigma->gettext('enigmacerts')); + $this->rc->output->send('enigma.certs'); + } +*/ // Message composing UI else if ($this->rc->action == 'compose') { $this->compose_ui(); } - // Preferences UI - else { // if ($this->rc->action == 'edit-prefs') { - if ($section == 'enigmacerts') { - $this->rc->output->add_handlers(array( - 'keyslist' => array($this, 'tpl_certs_list'), - 'keyframe' => array($this, 'tpl_cert_frame'), - 'countdisplay' => array($this, 'tpl_certs_rowcount'), - 'searchform' => array($this->rc->output, 'search_form'), - )); - $this->rc->output->set_pagetitle($this->enigma->gettext('enigmacerts')); - $this->rc->output->send('enigma.certs'); - } - else { - $this->rc->output->add_handlers(array( - 'keyslist' => array($this, 'tpl_keys_list'), - 'keyframe' => array($this, 'tpl_key_frame'), - 'countdisplay' => array($this, 'tpl_keys_rowcount'), - 'searchform' => array($this->rc->output, 'search_form'), - )); - $this->rc->output->set_pagetitle($this->enigma->gettext('enigmakeys')); - $this->rc->output->send('enigma.keys'); - } - } } - /** + /** * Adds CSS style file to the page header. */ function add_css() @@ -109,7 +118,46 @@ class enigma_ui $this->enigma->include_stylesheet("$skin_path/enigma.css"); } - $this->css_added = true; + $this->css_loaded = true; + } + + /** + * Adds javascript file to the page header. + */ + function add_js() + { + if ($this->js_loaded) { + return; + } + + $this->enigma->include_script('enigma.js'); + + $this->js_loaded = true; + } + + /** + * Initializes key password prompt + * + * @param enigma_error Error object with key info + */ + function password_prompt($status) + { + $data = $status->getData('missing'); + + if (empty($data)) { + $data = $status->getData('bad'); + } + + $data = array('keyid' => key($data), 'user' => $data[key($data)]); + + $this->rc->output->set_env('enigma_password_request', $data); + + // add some labels to client + $this->rc->output->add_label('enigma.enterkeypasstitle', 'enigma.enterkeypass', + 'save', 'cancel'); + + $this->add_css(); + $this->add_js(); } /** @@ -159,7 +207,7 @@ class enigma_ui $this->rc->output->include_script('list.js'); // add some labels to client - $this->rc->output->add_label('enigma.keyconfirmdelete'); + $this->rc->output->add_label('enigma.keyremoveconfirm', 'enigma.keyremoving'); return $out; } @@ -260,13 +308,14 @@ class enigma_ui */ private function key_info() { - $id = rcube_utils::get_input_value('_id', rcube_utils::INPUT_GET); - $this->enigma->load_engine(); + + $id = rcube_utils::get_input_value('_id', rcube_utils::INPUT_GET); $res = $this->enigma->engine->get_key($id); - if ($res instanceof enigma_key) + if ($res instanceof enigma_key) { $this->data = $res; + } else { // error $this->rc->output->show_message('enigma.keyopenerror', 'error'); $this->rc->output->command('parent.enigma_loadframe'); @@ -319,7 +368,7 @@ class enigma_ui $out .= html::tag('fieldset', null, html::tag('legend', null, $this->enigma->gettext('basicinfo')) . $table->show($attrib)); - +/* // Subkeys $table = new html_table(array('cols' => 6)); // Columns: Type, ID, Algorithm, Size, Created, Expires @@ -335,7 +384,7 @@ class enigma_ui $out .= html::tag('fieldset', null, html::tag('legend', null, $this->enigma->gettext('userids')) . $table->show($attrib)); - +*/ return $out; } @@ -362,8 +411,9 @@ class enigma_ui $this->rc->output->send('iframe'); } - else + else { $this->rc->output->show_message('enigma.keysimportfailed', 'error'); + } } else if ($err = $_FILES['_file']['error']) { if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) { @@ -401,7 +451,7 @@ class enigma_ui $this->rc->output->add_gui_object('importform', $attrib['id']); $out = $this->rc->output->form_tag(array( - 'action' => $this->rc->url(array('action' => 'plugin.enigma', 'a' => 'keyimport')), + 'action' => $this->rc->url(array('action' => $this->rc->action, 'a' => 'import')), 'method' => 'post', 'enctype' => 'multipart/form-data') + $attrib, $form); @@ -409,21 +459,52 @@ class enigma_ui return $out; } + /** + * Key deleting + */ + private function key_delete() + { + $keys = rcube_utils::get_input_value('_keys', rcube_utils::INPUT_POST); + + $this->enigma->load_engine(); + + foreach ((array)$keys as $key) { + $res = $this->enigma->engine->delete_key($key); + + if ($res !== true) { + $this->rc->output->show_message('enigma.keyremoveerror', 'error'); + $this->rc->output->command('enigma_list'); + $this->rc->output->send(); + } + } + + $this->rc->output->command('enigma_list'); + $this->rc->output->show_message('enigma.keyremovesuccess', 'confirmation'); + $this->rc->output->send(); + } + private function compose_ui() { +/* + $this->add_css(); + // Options menu button // @TODO: make this work with non-default skins $this->enigma->add_button(array( - 'name' => 'enigmamenu', - 'imagepas' => 'skins/classic/enigma.png', - 'imageact' => 'skins/classic/enigma.png', - 'onclick' => "rcmail_ui.show_popup('enigmamenu', true); return false", - 'title' => 'securityoptions', - 'domain' => 'enigma', + 'type' => 'link', + 'command' => 'plugin.enigma', + 'onclick' => "rcmail.command('menu-open', 'enigmamenu', event.target, event)", + 'class' => 'button enigma', + 'title' => 'securityoptions', + 'label' => 'securityoptions', + 'domain' => $this->enigma->ID, + 'width' => 32, + 'height' => 32 ), 'toolbar'); // Options menu contents $this->enigma->add_hook('render_page', array($this, 'compose_menu')); +*/ } function compose_menu($p) @@ -449,7 +530,189 @@ class enigma_ui $p['content'] = preg_replace('/(<form name="form"[^>]+>)/i', '\\1'."\n$menu", $p['content']); return $p; + } + + /** + * Handler for message_body_prefix hook. + * Called for every displayed (content) part of the message. + * Adds infobox about signature verification and/or decryption + * status above the body. + * + * @param array Original parameters + * + * @return array Modified parameters + */ + function status_message($p) + { + // skip: not a message part + if ($p['part'] instanceof rcube_message) { + return $p; + } + // skip: message has no signed/encoded content + if (!$this->enigma->engine) { + return $p; + } + + $engine = $this->enigma->engine; + $part_id = $p['part']->mime_id; + + // Decryption status + if (isset($engine->decryptions[$part_id])) { + $attach_scripts = true; + + // get decryption status + $status = $engine->decryptions[$part_id]; + + // display status info + $attrib['id'] = 'enigma-message'; + + if ($status instanceof enigma_error) { + $attrib['class'] = 'enigmaerror'; + $code = $status->getCode(); + + if ($code == enigma_error::E_KEYNOTFOUND) { + $msg = rcube::Q(str_replace('$keyid', enigma_key::format_id($status->getData('id')), + $this->enigma->gettext('decryptnokey'))); + } + else if ($code == enigma_error::E_BADPASS) { + $msg = rcube::Q($this->enigma->gettext('decryptbadpass')); + $this->password_prompt($status); + } + else { + $msg = rcube::Q($this->enigma->gettext('decrypterror')); + } + } + else { + $attrib['class'] = 'enigmanotice'; + $msg = rcube::Q($this->enigma->gettext('decryptok')); + } + + $p['prefix'] .= html::div($attrib, $msg); + } + + // Signature verification status + if (isset($engine->signed_parts[$part_id]) + && ($sig = $engine->signatures[$engine->signed_parts[$part_id]]) + ) { + $attach_scripts = true; + + // display status info + $attrib['id'] = 'enigma-message'; + + if ($sig instanceof enigma_signature) { + $sender = ($sig->name ? $sig->name . ' ' : '') . '<' . $sig->email . '>'; + + if ($sig->valid === enigma_error::E_UNVERIFIED) { + $attrib['class'] = 'enigmawarning'; + $msg = str_replace('$sender', $sender, $this->enigma->gettext('sigunverified')); + $msg = str_replace('$keyid', $sig->id, $msg); + $msg = rcube::Q($msg); + } + else if ($sig->valid) { + $attrib['class'] = 'enigmanotice'; + $msg = rcube::Q(str_replace('$sender', $sender, $this->enigma->gettext('sigvalid'))); + } + else { + $attrib['class'] = 'enigmawarning'; + $msg = rcube::Q(str_replace('$sender', $sender, $this->enigma->gettext('siginvalid'))); + } + } + else if ($sig && $sig->getCode() == enigma_error::E_KEYNOTFOUND) { + $attrib['class'] = 'enigmawarning'; + $msg = rcube::Q(str_replace('$keyid', enigma_key::format_id($sig->getData('id')), + $this->enigma->gettext('signokey'))); + } + else { + $attrib['class'] = 'enigmaerror'; + $msg = rcube::Q($this->enigma->gettext('sigerror')); + } +/* + $msg .= ' ' . html::a(array('href' => "#sigdetails", + 'onclick' => rcmail_output::JS_OBJECT_NAME.".command('enigma-sig-details')"), + rcube::Q($this->enigma->gettext('showdetails'))); +*/ + // test +// $msg .= '<br /><pre>'.$sig->body.'</pre>'; + + $p['prefix'] .= html::div($attrib, $msg); + + // Display each signature message only once + unset($engine->signatures[$engine->signed_parts[$part_id]]); + } + + if ($attach_scripts) { + // add css and js script + $this->add_css(); + $this->add_js(); + } + + return $p; + } + + /** + * Handler for message_load hook. + * Check message bodies and attachments for keys/certs. + */ + function message_load($p) + { + $engine = $this->enigma->load_engine(); + + // handle attachments vcard attachments + foreach ((array) $p['object']->attachments as $attachment) { + if ($engine->is_keys_part($attachment)) { + $this->keys_parts[] = $attachment->mime_id; + } + } + + // the same with message bodies + foreach ((array) $p['object']->parts as $part) { + if ($engine->is_keys_part($part)) { + $this->keys_parts[] = $part->mime_id; + $this->keys_bodies[] = $part->mime_id; + } + } + + // @TODO: inline PGP keys + + if ($this->keys_parts) { + $this->enigma->add_texts('localization'); + } + + return $p; + } + + /** + * Handler for template_object_messagebody hook. + * This callback function adds a box below the message content + * if there is a key/cert attachment available + */ + function message_output($p) + { + foreach ($this->keys_parts as $part) { + // remove part's body + if (in_array($part, $this->keys_bodies)) { + $p['content'] = ''; + } + + // add box below message body + $p['content'] .= html::p(array('class' => 'enigmaattachment'), + html::a(array( + 'href' => "#", + 'onclick' => "return ".rcmail_output::JS_OBJECT_NAME.".enigma_import_attachment('".rcube::JQ($part)."')", + 'title' => $this->enigma->gettext('keyattimport')), + html::span(null, $this->enigma->gettext('keyattfound')))); + + $attach_scripts = true; + } + + if ($attach_scripts) { + // add css and js script + $this->add_css(); + $this->add_js(); + } + + return $p; } } |