Added possibility to recover LSHostel password

CHANGELOG.md

@@ -2,6 +2,8 @@
 All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
+#### Added
+- Added possibility to recover LS Hostel password
 #### Changed
 - Use email as identifier instead of username
 

dictionaries/lshostel.definition.json

@@ -13,5 +13,8 @@
   },
   "email": {
     "en": "Email"
+  },
+  "forgot_password": {
+    "en": "Forgot your password? Change it here!"
   }
 }

dictionaries/pwd_reset.definition.json

+{
+  "header": {
+    "en": "Forgot your password?"
+  },
+  "email": {
+    "en": "Email"
+  },
+  "text": {
+    "en": "Enter your email. We'll send you an email with instructions on how to reset your password."
+  },
+  "ok_header": {
+    "en": "Link to reset password has been sent"
+  },
+  "ok_text": {
+    "em": "We have sent you an email with instructions on how to reset your password."
+  },
+  "err_header": {
+    "en": "Something went wrong"
+  },
+  "err_text_part1": {
+    "en": "Please check the filled email is correct."
+  },
+  "err_text_part2": {
+    "en": "If you have problem with recovering your password, please contact "
+  },
+  "support": {
+    "en": "support"
+  },
+  "submit": {
+    "en": "Submit"
+  }
+}
\ No newline at end of file

templates/pwd_reset-tpl.php

+<?php
+/**
+ * @author Pavel Vyskocil <vyskocilpavel@muni.cz>
+ */
+
+
+namespace SimpleSAML\Module\lshostel;
+
+$this->data['header'] = $this->t('{lshostel:pwd_reset:header}');
+
+$this->includeAtTemplateBase('includes/header.php');
+
+if (isset($_POST['username'])) {
+    $userName = $_POST['username'];
+    try {
+        sendPasswordResetEmail($userName);
+        ?>
+        <div class="alert alert-success" >
+            <span class="glyphicon glyphicon-exclamation-sign" style="float:left; font-size: 38px; margin-right: 10px;"></span>
+
+            <strong><?php echo $this->t('{lshostel:pwd_reset:ok_header}');?></strong>
+
+            <p><?php echo $this->t('{lshostel:pwd_reset:ok_text}');?></p>
+        </div>
+
+        <?php
+    } catch (\Exception $exception) {
+        ?>
+        <div class="alert alert-danger" >
+            <span class="glyphicon glyphicon-exclamation-sign" style="float:left; font-size: 38px; margin-right: 10px;"></span>
+
+            <strong><?php echo $this->t('{lshostel:pwd_reset:err_header}');?></strong>
+
+            <p><?php echo $this->t('{lshostel:pwd_reset:err_text_part1}');?></p>
+            <p><?php echo $this->t('{lshostel:pwd_reset:err_text_part2}');?>
+                <a href="mailto:idm@ics.muni.cz"><?php echo $this->t('{lshostel:pwd_reset:support}');?>
+                </a>.
+            </p>
+        </div>
+
+
+        <?php
+    }
+}
+
+?>
+
+    <p><?php echo $this->t('{lshostel:pwd_reset:text}'); ?></p>
+
+    <br>
+
+    <form action="?" method="post" name="passwd_reset" class="form-horizontal">
+
+        <div class="form-group">
+            <label for="username" class="col-sm-2 control-label"><?php echo $this->t('{lshostel:pwd_reset:email}'); ?></label>
+            <div class="col-sm-10">
+                <input id="username" type="text" name="username" class="form-control"/>
+            </div>
+        </div>
+
+        <div class="form-group">
+            <div class="col-sm-offset-8 col-sm-4">
+                <button class="btn btn-success btn-block"
+                        onclick="this.value='<?php echo $this->t('{login:processing}'); ?>';
+                            this.disabled=true; this.form.submit(); return true;" tabindex="6">
+                    <?php echo $this->t('{lshostel:pwd_reset:submit}'); ?>
+                </button>
+            </div>
+
+        </div>
+
+    </form>
+
+
+<?php
+
+$this->includeAtTemplateBase('includes/footer.php');
+

themes/lshostel/core/loginuserpass.php

 <?php
-//$this->data['header'] = $this->t('{lshostel:lshostel:user_pass_header}');
-$this->data['header'] = "Life Science Hostel Login";
+$this->data['header'] = $this->t('{lshostel:lshostel:user_pass_header}');
+//$this->data['header'] = "Life Science Hostel Login";
 
 if (strlen($this->data['username']) > 0) {
 	$this->data['autofocus'] = 'password';
@@ -139,22 +139,29 @@ if ($this->data['errorcode'] !== null) {
 		?>
 
 		<div class="form-group">
-			<div class="col-sm-offset-2 col-sm-10">
-				<div class="col-sm-offset-2 col-sm-4">
-					<button class="btn btn-success"
-							onclick="this.value='<?php echo $this->t('{login:processing}'); ?>';
-								this.disabled=true; this.form.submit(); return true;" tabindex="6">
-						<?php echo $this->t('{login:login_button}'); ?>
-					</button>
-				</div>
-				<div class="col-sm-4">
-					<a href="https://perun.bbmri-eric.eu/non/registrar/?vo=lifescience_hostel" class="btn btn-link btn-block">
-						<?php echo $this->t('{lshostel:lshostel:register_acc_hostel}') ?>
-					</a>
-				</div>
-			</div>
+			<div class="col-sm-offset-8 col-sm-4">
+                <button class="btn btn-success btn-block"
+                        onclick="this.value='<?php echo $this->t('{login:processing}'); ?>';
+                                this.disabled=true; this.form.submit(); return true;" tabindex="6">
+                    <?php echo $this->t('{login:login_button}'); ?>
+                </button>
+            </div>
+
 		</div>
 
+        <div id="login_form_links" class="row">
+            <div class="col-sm-6">
+                <a href="<?php echo SimpleSAML\Module::getModuleURL("lshostel/pwd_reset.php");?>" class="btn btn-link btn-block">
+                    <?php echo $this->t('{lshostel:lshostel:forgot_password}') ?>
+                </a>
+            </div>
+            <div class="col-sm-6">
+                <a href="https://perun.bbmri-eric.eu/non/registrar/?vo=lifescience_hostel" class="btn btn-link btn-block">
+                    <?php echo $this->t('{lshostel:lshostel:register_acc_hostel}') ?>
+                </a>
+            </div>
+        </div>
+
 		<?php
 		foreach ($this->data['stateparams'] as $name => $value) {
 			echo('<input type="hidden" name="'.htmlspecialchars($name).'" value="'.htmlspecialchars($value).'" />');

www/pwd_reset.php

+<?php
+/**
+ * @author Pavel Vyskocil <vyskocilpavel@muni.cz>
+ */
+
+
+use SimpleSAML\Configuration;
+use SimpleSAML\Error\Exception;
+use SimpleSAML\Logger;
+use SimpleSAML\XHTML\Template;
+
+
+const LSHOSTEL_ENTITY_ID = "https://login.bbmri-eric.eu/lshostel/";
+const LSHOSTEL_SCOPE = "@lifescience-hostel.org";
+const VO_SHORT_NAME = "lifescience_hostel";
+const PERUN_NAMESPACE = "lifescience-hostel";
+const PERUN_URL = "https://perun.bbmri-eric.eu/";
+const EMAIL_ATTR_URN = "urn:perun:user:attribute-def:def:preferredMail";
+const LANG_EN = "en";
+
+$config = Configuration::getInstance();
+
+
+$t = new Template($config, 'lshostel:pwd_reset-tpl.php');
+$t->show();
+
+
+function sendPasswordResetEmail($userName) {
+    $rpcAdapter = new sspmod_perun_AdapterRpc();
+    $userName = str_replace('@', '_', $userName);
+    $uid = [$userName . LSHOSTEL_SCOPE];
+    $user = null;
+    try {
+        $user = $rpcAdapter->getPerunUser(LSHOSTEL_ENTITY_ID, $uid);
+    } catch (Exception $ex) {
+        throw new Exception("There are no LifeScience Hostel user with username: " . $userName, $ex);
+    }
+    if (is_null($user )){
+        throw new Exception("There are no LifeScience Hostel user with username: " . $userName);
+    }
+
+    $vo = $rpcAdapter->getVoByShortName(VO_SHORT_NAME);
+    $member = $rpcAdapter->getMemberByUser($user, $vo);
+
+    $connector = $rpcAdapter->getConnector();
+
+    $response = $connector->post('membersManager',
+        'sendPasswordResetLinkEmail',
+        [
+            'member' => $member->getId(),
+            'namespace' => PERUN_NAMESPACE,
+            'url' => PERUN_URL,
+            'emailAttributeURN' => EMAIL_ATTR_URN,
+            'language' => LANG_EN
+        ]);
+
+    Logger::debug(print_r($response, true));
+
+}
\ No newline at end of file

www/res/css/lshostel.css

@@ -68,3 +68,9 @@ hr {
 #footer img {
 	margin: 0px 16px;
 }
+
+
+#login_form_links {
+	margin-top: 50px;
+	margin-bottom: -32px;
+}
\ No newline at end of file