mail password via SMTP

Signed-off-by: Bernardus Jansen <bernardus@bajansen.nl>

libresonic-main/pom.xml

@@ -253,6 +253,12 @@
             <scope>runtime</scope>
         </dependency>
 
+        <dependency>
+            <groupId>javax.mail</groupId>
+            <artifactId>javax.mail-api</artifactId>
+            <version>1.5.5</version>
+        </dependency>
+
         <dependency>
             <groupId>taglibs</groupId>
             <artifactId>standard</artifactId>

libresonic-main/src/main/java/org/libresonic/player/command/AdvancedSettingsCommand.java

@@ -40,6 +40,12 @@ public class AdvancedSettingsCommand {
     private boolean isReloadNeeded;
     private boolean toast;
 
+    private String smtpServer;
+    private String smtpEncryption;
+    private int smtpPort;
+    private String smtpUser;
+    private String smtpPassword;
+
     public String getDownloadLimit() {
         return downloadLimit;
     }
@@ -127,4 +133,44 @@ public class AdvancedSettingsCommand {
     public void setToast(boolean toast) {
         this.toast = toast;
     }
+
+    public String getSMTPServer() {
+        return smtpServer;
+    }
+
+    public void setSMTPServer(String smtpServer) {
+        this.smtpServer = smtpServer;
+    }
+
+    public String getSMTPEncryption() {
+        return smtpEncryption;
+    }
+
+    public void setSMTPEncryption(String smtpEncryption) {
+        this.smtpEncryption = smtpEncryption;
+    }
+
+    public int getSMTPPort() {
+        return smtpPort;
+    }
+
+    public void setSMTPPort(int smtpPort) {
+        this.smtpPort = smtpPort;
+    }
+
+    public String getSMTPUser() {
+        return smtpUser;
+    }
+
+    public void setSMTPUser(String smtpUser) {
+        this.smtpUser = smtpUser;
+    }
+
+    public String getSMTPPassword() {
+        return smtpPassword;
+    }
+
+    public void setSMTPPassword(String smtpPassword) {
+        this.smtpPassword = smtpPassword;
+    }
 }

libresonic-main/src/main/java/org/libresonic/player/controller/AdvancedSettingsController.java

@@ -47,6 +47,11 @@ public class AdvancedSettingsController extends SimpleFormController {
         command.setLdapAutoShadowing(settingsService.isLdapAutoShadowing());
         command.setBrand(settingsService.getBrand());
 
+        command.setSMTPServer(settingsService.getSMTPServer());
+        command.setSMTPEncryption(settingsService.getSMTPEncryption());
+        command.setSMTPPort(settingsService.getSMTPPort());
+        command.setSMTPUser(settingsService.getSMTPUser());
+
         return command;
     }
 
@@ -74,6 +79,15 @@ public class AdvancedSettingsController extends SimpleFormController {
             settingsService.setLdapManagerPassword(command.getLdapManagerPassword());
         }
 
+        settingsService.setSMTPServer(command.getSMTPServer());
+        settingsService.setSMTPEncryption(command.getSMTPEncryption());
+        settingsService.setSMTPPort(command.getSMTPPort());
+        settingsService.setSMTPUser(command.getSMTPUser());
+
+        if (StringUtils.isNotEmpty(command.getSMTPPassword())) {
+            settingsService.setSMTPPassword(command.getSMTPPassword());
+        }
+
         settingsService.save();
     }
 

libresonic-main/src/main/java/org/libresonic/player/controller/MultiController.java

@@ -23,20 +23,21 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Properties;
+import java.util.Date;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import javax.mail.Message;
+import javax.mail.Session;
+import javax.mail.Transport;
+import javax.mail.internet.InternetAddress;
+import javax.mail.internet.MimeMessage;
+
 import org.apache.commons.lang.ObjectUtils;
 import org.apache.commons.lang.RandomStringUtils;
 import org.apache.commons.lang.StringUtils;
-import org.apache.http.NameValuePair;
-import org.apache.http.client.HttpClient;
-import org.apache.http.client.entity.UrlEncodedFormEntity;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.impl.client.DefaultHttpClient;
-import org.apache.http.message.BasicNameValuePair;
-import org.apache.http.params.HttpConnectionParams;
 import org.springframework.web.bind.ServletRequestUtils;
 import org.springframework.web.servlet.ModelAndView;
 import org.springframework.web.servlet.mvc.multiaction.MultiActionController;
@@ -137,32 +138,59 @@ public class MultiController extends MultiActionController {
     }
 
     private boolean emailPassword(String password, String username, String email) {
-        HttpClient client = new DefaultHttpClient();
+        String prot = "smtp";
+
+        if (settingsService.getSMTPServer() == null || settingsService.getSMTPServer().isEmpty()) {
+            LOG.warn("Can not send email; no SMTP server configured.");
+            return false;
+        }
+
+        Properties props = new Properties();
+        if (settingsService.getSMTPEncryption().equals("SSL/TLS")) {
+            prot = "smtps";
+            props.put("mail." + prot + ".ssl.enable", "true");
+        } else if (settingsService.getSMTPEncryption().equals("STARTTLS")) {
+            prot = "smtp";
+            props.put("mail." + prot + ".starttls.enable", "true");
+        }
+        props.put("mail." + prot + ".host", settingsService.getSMTPServer());
+        props.put("mail." + prot + ".port", settingsService.getSMTPPort());
+        if (settingsService.getSMTPUser() != null && !settingsService.getSMTPUser().isEmpty()) {
+            props.put("mail." + prot + ".auth", "true");
+        }
+
+        Session session = Session.getInstance(props, null);
+
         try {
-            HttpConnectionParams.setConnectionTimeout(client.getParams(), 10000);
-            HttpConnectionParams.setSoTimeout(client.getParams(), 10000);
-            HttpPost method = new HttpPost("http://libresonic.org/backend/sendMail.view");
-
-            List<NameValuePair> params = new ArrayList<NameValuePair>();
-            params.add(new BasicNameValuePair("from", "noreply@libresonic.org"));
-            params.add(new BasicNameValuePair("to", email));
-            params.add(new BasicNameValuePair("subject", "Libresonic Password"));
-            params.add(new BasicNameValuePair("text",
-                    "Hi there!\n\n" +
-                            "You have requested to reset your Libresonic password.  Please find your new login details below.\n\n" +
-                            "Username: " + username + "\n" +
-                            "Password: " + password + "\n\n" +
-                            "--\n" +
-                            "The Libresonic Team\n" +
-                            "libresonic.org"));
-            method.setEntity(new UrlEncodedFormEntity(params, StringUtil.ENCODING_UTF8));
-            client.execute(method);
+            Message message = new MimeMessage(session);
+            message.setFrom(new InternetAddress("libresonic@libresonic.org"));
+            message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(email));
+            message.setSubject("Libresonic Password");
+            message.setText("Hi there!\n\n" +
+                    "You have requested to reset your Libresonic password.  Please find your new login details below.\n\n" +
+                    "Username: " + username + "\n" +
+                    "Password: " + password + "\n\n" +
+                    "--\n" +
+                    "Your Libresonic server\n" +
+                    "libresonic.org");
+            message.setSentDate(new Date());
+            
+            Transport trans = session.getTransport(prot);
+            try {
+                if (settingsService.getSMTPUser() != null && !settingsService.getSMTPUser().isEmpty()) {
+                    trans.connect();
+                } else {
+                    trans.connect(settingsService.getSMTPServer(), settingsService.getSMTPUser(), settingsService.getSMTPPassword());
+                }
+                trans.sendMessage(message, message.getAllRecipients());
+            } finally {
+                trans.close();
+            }
             return true;
+
         } catch (Exception x) {
             LOG.warn("Failed to send email.", x);
             return false;
-        } finally {
-            client.getConnectionManager().shutdown();
         }
     }
 

libresonic-main/src/main/java/org/libresonic/player/service/SettingsService.java

@@ -144,6 +144,12 @@ public class SettingsService {
     private static final String KEY_SONOS_SERVICE_NAME = "SonosServiceName";
     private static final String KEY_SONOS_SERVICE_ID = "SonosServiceId";
 
+    private static final String KEY_SMTP_SERVER = "SMTPServer";
+    private static final String KEY_SMTP_ENCRYPTION = "SMTPEncryption";
+    private static final String KEY_SMTP_PORT = "SMTPPort";
+    private static final String KEY_SMTP_USER = "SMTPUser";
+    private static final String KEY_SMTP_PASSWORD = "SMTPPassword";
+
     // Default values.
     private static final String DEFAULT_INDEX_STRING = "A B C D E F G H I J K L M N O P Q R S T U V W X-Z(XYZ)";
     private static final String DEFAULT_IGNORED_ARTICLES = "The El La Los Las Le Les";
@@ -212,6 +218,12 @@ public class SettingsService {
     private static final String DEFAULT_SONOS_SERVICE_NAME = "Libresonic";
     private static final int DEFAULT_SONOS_SERVICE_ID = 242;
 
+    private static final String DEFAULT_SMTP_SERVER = null;
+    private static final String DEFAULT_SMTP_ENCRYPTION = "None";
+    private static final String DEFAULT_SMTP_PORT = "25";
+    private static final String DEFAULT_SMTP_USER = null;
+    private static final String DEFAULT_SMTP_PASSWORD = null;
+
     // Array of obsolete keys.  Used to clean property file.
     private static final List<String> OBSOLETE_KEYS = Arrays.asList("PortForwardingPublicPort", "PortForwardingLocalPort",
             "DownsamplingCommand", "DownsamplingCommand2", "DownsamplingCommand3", "AutoCoverBatch", "MusicMask",
@@ -1052,7 +1064,7 @@ public class SettingsService {
         if (cachedMusicFolders == null) {
             cachedMusicFolders = musicFolderDao.getAllMusicFolders();
         }
-        
+
         List<MusicFolder> result = new ArrayList<MusicFolder>(cachedMusicFolders.size());
         for (MusicFolder folder : cachedMusicFolders) {
             if ((includeDisabled || folder.isEnabled()) && (includeNonExisting || FileUtil.exists(folder.getPath()))) {
@@ -1446,4 +1458,54 @@ public class SettingsService {
     public void setVersionService(VersionService versionService) {
         this.versionService = versionService;
     }
+
+    public String getSMTPServer() {
+        return properties.getProperty(KEY_SMTP_SERVER, DEFAULT_SMTP_SERVER);
+    }
+
+    public void setSMTPServer(String smtpServer) {
+        setString(KEY_SMTP_SERVER, smtpServer);
+    }
+
+    public String getSMTPPort() {
+        return getString(KEY_SMTP_PORT, DEFAULT_SMTP_PORT);
+    }
+
+    public void setSMTPPort(String smtpPort) {
+        setString(KEY_SMTP_PORT, smtpPort);
+    }
+
+    public String getSMTPEncryption() {
+        return properties.getProperty(KEY_SMTP_ENCRYPTION, DEFAULT_SMTP_ENCRYPTION);
+    }
+
+    public void setSMTPEncryption(String encryptionMethod) {
+        setString(KEY_SMTP_ENCRYPTION, encryptionMethod);
+    }
+
+    public String getSMTPUser() {
+        return properties.getProperty(KEY_SMTP_USER, DEFAULT_SMTP_USER);
+    }
+
+    public void setSMTPUser(String smtpUser) {
+        setString(KEY_SMTP_USER, smtpUser);
+    }
+
+    public String getSMTPPassword() {
+        String s = properties.getProperty(KEY_SMTP_PASSWORD, DEFAULT_SMTP_PASSWORD);
+        try {
+            return StringUtil.utf8HexDecode(s);
+        } catch (Exception x) {
+            LOG.warn("Failed to decode SMTP password.", x);
+            return s;
+        }
+    }
+    public void setSMTPPassword(String smtpPassword) {
+        try {
+            smtpPassword = StringUtil.utf8HexEncode(smtpPassword);
+        } catch (Exception x) {
+            LOG.warn("Failed to encode SMTP password.", x);
+        }
+        properties.setProperty(KEY_SMTP_PASSWORD, smtpPassword);
+    }
 }