Related
Code using to connect:
Properties properties = System.getProperties();
properties.setProperty("mail.store.protocol", "imaps");
properties.setProperty("mail.imap.starttls.enable", "true");
String host = "imap.mail.me.com";
int port = 993;
String result = null;
TestLogger.log("Connecting to Imap..");
try {
//Connect to the server
Session session = Session.getInstance(properties);
session.setDebug(true);
Store store = session.getStore();
store.connect(host, port, "username","pass");
The store.connect throws A0 BAD Parse Error, full debug output:
Attempt #0
Connecting to Imap..
DEBUG: setDebug: JavaMail version 1.4.7
DEBUG: getProvider() returning javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Oracle]
DEBUG IMAPS: mail.imap.fetchsize: 16384
DEBUG IMAPS: mail.imap.ignorebodystructuresize: false
DEBUG IMAPS: mail.imap.statuscachetimeout: 1000
DEBUG IMAPS: mail.imap.appendbuffersize: -1
DEBUG IMAPS: mail.imap.minidletime: 10
DEBUG IMAPS: trying to connect to host "imap.mail.me.com", port 993, isSSL true
* OK
DEBUG IMAPS: AUTH: ATOKEN
DEBUG IMAPS: AUTH: PLAIN
DEBUG IMAPS: protocolConnect login, host=imap.mail.me.com, user=<user>, password=<non-null>
DEBUG IMAPS: AUTHENTICATE PLAIN command trace suppressed
DEBUG IMAPS: AUTHENTICATE PLAIN command result: A0 BAD Parse Error
***** ERROR *****: Error
***** ERROR *****: javax.mail.MessagingException: A0 BAD Parse Error;
nested exception is:
com.sun.mail.iap.BadCommandException: A0 BAD Parse Error
at com.sun.mail.imap.IMAPStore.protocolConnect(IMAPStore.java:668)
at javax.mail.Service.connect(Service.java:295)
at
I created an example to send emails using STARTLS. Running it on 3 different windows versions hosted in different domains, everything works.
The bizzare thing is that when I run it on a Ubuntu Server 14.02 LTS it doesn't works. There is no firewall blocking and the java application binaries are the same.
This is the code:
// Port we will connect to on the Amazon SES SMTP endpoint. We are choosing port 25 because we will use
// STARTTLS to encrypt the connection.
static final int PORT = 25;
public static void main(String[] args) throws Exception {
// Create a Properties object to contain connection configuration information.
Properties props = System.getProperties();
props.put("mail.transport.protocol", "smtp");
props.put("mail.smtp.port", PORT);
// Set properties indicating that we want to use STARTTLS to encrypt the connection.
// The SMTP session will begin on an unencrypted connection, and then the client
// will issue a STARTTLS command to upgrade to an encrypted connection.
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.starttls.required", "true");
props.put("mail.smtp.ssl.enable", "false");
props.put("mail.debug", "true");
// Create a Session object to represent a mail session with the specified properties.
Session session = Session.getDefaultInstance(props);
// Create a message with the specified information.
MimeMessage msg = new MimeMessage(session);
msg.setReplyTo(InternetAddress.parse("no-reply#no-host.com"));
msg.setFrom(new InternetAddress(FROM));
msg.setRecipient(Message.RecipientType.TO, new InternetAddress(TO));
msg.setSubject(SUBJECT);
msg.setContent(BODY, "html/plain");
// Create a transport.
Transport transport = session.getTransport("smtp");
// Send the message.
try {
System.out.println("Attempting to send an email through the Amazon SES SMTP interface...");
// Connect to Amazon SES using the SMTP username and password you specified above.
transport.connect(HOST, PORT, SMTP_USERNAME, SMTP_PASSWORD);
// Send the email.
transport.sendMessage(msg, msg.getAllRecipients());
System.out.println("Email sent!");
} catch (Exception ex) {
System.out.println("The email was not sent.");
System.out.println("Error message: " + ex.getMessage());
} finally {
// Close and terminate the connection.
transport.close();
}
}
This is the javamail log from a Windows environment (what is working):
DEBUG: JavaMail version 1.5.4
DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
DEBUG: Tables of loaded providers
DEBUG: Providers Listed By Class Name: {com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Oracle], com.sun.mail.smtp.SMTPTransport=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle], com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Oracle], com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Oracle], com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Oracle], com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Oracle]}
DEBUG: Providers Listed By Protocol: {imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Oracle], imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Oracle], smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Oracle], pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Oracle], pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Oracle], smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle]}
DEBUG: successfully loaded resource: /META-INF/javamail.default.address.map
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle]
Attempting to send an email through the Amazon SES SMTP interface...
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "email-smtp.us-west-2.amazonaws.com", port 25, isSSL false
220 email-smtp.amazonaws.com ESMTP SimpleEmailService-1207632523 H3nxFSQJ7ktEpHBHuT38
DEBUG SMTP: connected to host "email-smtp.us-west-2.amazonaws.com", port: 25
EHLO roberton
250-email-smtp.amazonaws.com
250-8BITMIME
250-SIZE 10485760
250-STARTTLS
250-AUTH PLAIN LOGIN
250 Ok
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "SIZE", arg "10485760"
DEBUG SMTP: Found extension "STARTTLS", arg ""
DEBUG SMTP: Found extension "AUTH", arg "PLAIN LOGIN"
DEBUG SMTP: Found extension "Ok", arg ""
STARTTLS
220 Ready to start TLS
EHLO xxxxxxxxxxxxxxxx
250-email-smtp.amazonaws.com
250-8BITMIME
250-SIZE 10485760
250-STARTTLS
250-AUTH PLAIN LOGIN
250 Ok
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "SIZE", arg "10485760"
DEBUG SMTP: Found extension "STARTTLS", arg ""
DEBUG SMTP: Found extension "AUTH", arg "PLAIN LOGIN"
DEBUG SMTP: Found extension "Ok", arg ""
DEBUG SMTP: Attempt to authenticate using mechanisms: LOGIN PLAIN DIGEST-MD5 NTLM
DEBUG SMTP: AUTH LOGIN command trace suppressed
DEBUG SMTP: AUTH LOGIN succeeded
DEBUG SMTP: use8bit false
MAIL FROM:<naoresponder#xxxxxxxxx>
250 Ok
RCPT TO:<xxxxxxxxxxxxxxxxxxxxx>
250 Ok
DEBUG SMTP: Verified Addresses
DEBUG SMTP: xxxxxxxxxxxxxxx
DATA
354 End data with <CR><LF>.<CR><LF>
From: xxxxxxxxxxxxxx
Reply-To: xxxxxxxxxxxxx
To: xxxxxxxxxxxxxxxxxxx
Message-ID: <1926764753.0.1448359358140#xxxxxxxx>
Subject: Amazon SES test (SMTP interface accessed using Java)
MIME-Version: 1.0
Content-Type: html/plain
Content-Transfer-Encoding: 7bit
This email was sent through the Amazon SES SMTP interface by using Java.
.
250 Ok 0000015138f203b5-6fcd5424-60c3-43eb-9542-83699cf36c46-000000
DEBUG SMTP: message successfully delivered to mail server
Email sent!
QUIT
221 Bye
And this is the log from the Ubuntu (environment what isn't working):
DEBUG: JavaMail version 1.5.4
DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
DEBUG: Tables of loaded providers
DEBUG: Providers Listed By Class Name: {com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Oracle], com.sun.mail.smtp.SMTPTransport=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle], com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Oracle], com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Oracle], com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Oracle], com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Oracle]}
DEBUG: Providers Listed By Protocol: {imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Oracle], imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Oracle], smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Oracle], pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Oracle], pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Oracle], smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle]}
DEBUG: successfully loaded resource: /META-INF/javamail.default.address.map
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle]
Attempting to send an email through the Amazon SES SMTP interface...
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "email-smtp.us-west-2.amazonaws.com", port 25, isSSL false
220 email-smtp.amazonaws.com ESMTP SimpleEmailService-1207632523 tIUsmWGoY4gXLCMWdUpi
DEBUG SMTP: connected to host "email-smtp.us-west-2.amazonaws.com", port: 25
EHLO xxxxxxxxx
250-email-smtp.amazonaws.com
250-8BITMIME
250-SIZE 10485760
250-AUTH PLAIN LOGIN
250 Ok
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "SIZE", arg "10485760"
DEBUG SMTP: Found extension "AUTH", arg "PLAIN LOGIN"
DEBUG SMTP: Found extension "Ok", arg ""
DEBUG SMTP: STARTTLS required but not supported
The email was not sent.
Error message: STARTTLS is required but host does not support STARTTLS
This is the callstack error:
javax.mail.MessagingException: STARTTLS is required but host does not support STARTTLS
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:719)
at javax.mail.Service.connect(Service.java:364)
at SESEmail.main(SESEmail.java:64)
Java version: 1.8.0_60-b27
Why this is happening?
I was using an official example from AWS SES http://docs.aws.amazon.com/ses/latest/DeveloperGuide/send-using-smtp-java.html , and this one was using port smtp 25 for TLS.
For some reason, this port (25) doesn't works with TLS in some of my enviroments.
After some research, I found this http://docs.aws.amazon.com/ses/latest/DeveloperGuide/smtp-connect.html and tried to use the default TLS port 587, and now it works in both of my environments (linux and windows).
I think this was a problem/behavior from AWS SES servers and not a Java Mail problem. I will try to report this for AWS team.
My application sends emails using Javamail. In order to authenticate with the email server I currently have to store the password somewhere in the application configuration files. I'd like to avoid this, providing at least a bit of security by storing only a hash of the password.
According to the wikipedia article http://en.wikipedia.org/wiki/Digest_access_authentication I should be able to achieve this by using DIGEST-MD5 authentication, which allows the application to authenticate using only an MD5 hash of the username:realm:password instead of needing to know the cleartext password.
I can't find any clear example on how to use DIGEST-MD5 in Javamail. I see some references to a class com.sun.mail.smtp.DigestMD5 but this doesn't exist in the latest javamail package and I can't find any explanation why.
The code below is as far as I could get with it. The email is sent successfully but the debug output seems to indicate it is still using PLAIN authentication through SASL, even though I've specified that DIGEST-MD5 is the only mechanism allowed.
Beyond that, I'm still specifying the plaintext password as an argument to the transport.connect method, whereas I want to be providing the hashed username:realm:password instead.
Can anyone point me to a working example of using DIGEST-MD5 with Javamail? Thanks!
Code below, with try/catch blocks removed...
Properties properties=new Properties();
properties.put("mail.smtp.starttls.enable","true");
properties.put("mail.smtp.timeout",3000); // 3 second timeout establishing connection
properties.put("mail.smtp.auth.mechanisms","DIGEST-MD5");
Session session=Session.getInstance(properties);
session.setDebug(true);
Message message=new MimeMessage(session);
message.setFrom(constructAddress(myGmailAddress,"my name"));
message.addRecipient(Message.RecipientType.TO,constructAddress(recipientEmailAddress,"Recipient Name"));
message.setSubject("test email");
message.setText("...");
SMTPTransport transport=(SMTPTransport)session.getTransport("smtp");
transport.setSASLEnabled(true);
transport.setSASLRealm("gmail.com");
transport.connect("smtp.gmail.com",587,myGmailAddress,password);
transport.sendMessage(message,message.getAllRecipients());
transport.close();
Here's the (truncated) debug output:
DEBUG: setDebug: JavaMail version 1.5.1
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle]
DEBUG SMTP: useEhlo true, useAuth false
DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587, isSSL false
220 mx.google.com ESMTP pb7sm87689296pac.10 - gsmtp
DEBUG SMTP: connected to host "smtp.gmail.com", port: 587
EHLO laptop-mj
250-mx.google.com at your service, [(my ip address)]
250-SIZE 35882577
250-8BITMIME
250-STARTTLS
250-ENHANCEDSTATUSCODES
250 CHUNKING
DEBUG SMTP: Found extension "SIZE", arg "35882577"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "STARTTLS", arg ""
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "CHUNKING", arg ""
STARTTLS
220 2.0.0 Ready to start TLS
EHLO laptop-mj
250-mx.google.com at your service, [(my ip address)]
250-SIZE 35882577
250-8BITMIME
250-AUTH LOGIN PLAIN XOAUTH XOAUTH2 PLAIN-CLIENTTOKEN
250-ENHANCEDSTATUSCODES
250 CHUNKING
DEBUG SMTP: Found extension "SIZE", arg "35882577"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN XOAUTH XOAUTH2 PLAIN-CLIENTTOKEN"
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "CHUNKING", arg ""
DEBUG SMTP: Authenticate with SASL
DEBUG SMTP: SASL AUTH command trace suppressed
DEBUG SMTP: SASL Mechanisms:
DEBUG SMTP: LOGIN
DEBUG SMTP: PLAIN
DEBUG SMTP: XOAUTH
DEBUG SMTP: XOAUTH2
DEBUG SMTP: PLAIN-CLIENTTOKEN
DEBUG SMTP:
DEBUG SMTP: SASL callback length: 2
DEBUG SMTP: SASL callback 0: javax.security.auth.callback.NameCallback#55f6efd2
DEBUG SMTP: SASL callback 1: javax.security.auth.callback.PasswordCallback#46faf015
DEBUG SMTP: SASL client PLAIN
DEBUG SMTP: use8bit false
MAIL FROM:<(my gmail address)>
250 2.1.0 OK pb7sm87689296pac.10 - gsmtp
... continues on with successful email transmission
DIGEST-MD5 allows the server to not store the password, but the client still needs the password. The main advantage is that the password is never sent in clear text to the server.
If the server supported DIGEST-MD5 (Gmail doesn't appear to), you use it just like any other authentication, supplying the password to the connect method.
I'm trying to implement a service on App Engine that interacts with an Gmail account using OAuth2, Java 7 and App Engine SDK 1.8.2. The problem being encountered is via the use of sample code provided by https://code.google.com/p/google-mail-oauth2-tools/wiki/JavaSampleCode the Security provider does not appear to be detected on a node although works locally fine. The code provided by the link before has been modified to be initiated by a servlet with sample code:
import java.io.IOException;
import java.security.Provider;
import java.security.Security;
import java.util.Properties;
import javax.mail.Session;
import javax.mail.URLName;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.google.code.samples.oauth2.OAuth2SaslClientFactory;
import com.sun.mail.imap.IMAPSSLStore;
import com.sun.mail.imap.IMAPStore;
import com.sun.mail.smtp.SMTPTransport;
public class RunnerServlet extends HttpServlet
{
public void doGet( HttpServletRequest request, HttpServletResponse response ) throws ServletException, IOException
{
String email = request.getParameter( "email");
String oauthToken = request.getParameter( "oauthToken");
initialize();
try
{
IMAPStore imapStore = connectToImap("imap.gmail.com",
993,
email,
oauthToken,
true);
System.out.println("Successfully authenticated to IMAP.\n");
SMTPTransport smtpTransport = connectToSmtp("smtp.gmail.com",
587,
email,
oauthToken,
true);
System.out.println("Successfully authenticated to SMTP.");
}
catch( Exception e )
{
e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
throw new RuntimeException( e );
}
}
public static final class OAuth2Provider extends Provider {
private static final long serialVersionUID = 1L;
public OAuth2Provider() {
super("Google OAuth2 Provider", 1.0,
"Provides the XOAUTH2 SASL Mechanism");
put("SaslClientFactory.XOAUTH2",
"com.google.code.samples.oauth2.OAuth2SaslClientFactory");
}
}
public static void initialize() {
Security.addProvider(new OAuth2Provider());
}
public static IMAPStore connectToImap(String host, int port,
String userEmail, String oauthToken, boolean debug)
throws Exception {
Properties props = new Properties();
props.put("mail.imaps.sasl.enable", "true");
props.put("mail.imaps.sasl.mechanisms", "XOAUTH2");
props.put(OAuth2SaslClientFactory.OAUTH_TOKEN_PROP, oauthToken);
Session session = Session.getInstance(props);
session.setDebug(debug);
session.getProperties().put("mail.imaps.sasl.enable", "true");
session.getProperties().put("mail.imaps.sasl.mechanisms", "XOAUTH2");
session.getProperties().put(OAuth2SaslClientFactory.OAUTH_TOKEN_PROP, oauthToken);
final URLName unusedUrlName = null;
IMAPSSLStore store = new IMAPSSLStore(session, unusedUrlName);
final String emptyPassword = "";
store.connect(host, port, userEmail, emptyPassword);
return store;
}
public static SMTPTransport connectToSmtp(String host, int port,
String userEmail, String oauthToken, boolean debug)
throws Exception {
Properties props = new Properties();
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.starttls.required", "true");
props.put("mail.smtp.sasl.enable", "true");
props.put("mail.smtp.sasl.mechanisms", "XOAUTH2");
props.put(OAuth2SaslClientFactory.OAUTH_TOKEN_PROP, oauthToken);
Session session = Session.getInstance(props);
session.setDebug(debug);
final URLName unusedUrlName = null;
SMTPTransport transport = new SMTPTransport(session, unusedUrlName);
// If the password is non-null, SMTP tries to do AUTH LOGIN.
final String emptyPassword = null;
transport.connect(host, port, userEmail, emptyPassword);
return transport;
}
}
The IMAP debug trace is:
DEBUG IMAPS: mail.imap.fetchsize: 16384
DEBUG IMAPS: mail.imap.ignorebodystructuresize: false
DEBUG IMAPS: mail.imap.statuscachetimeout: 1000
DEBUG IMAPS: mail.imap.appendbuffersize: -1
DEBUG IMAPS: mail.imap.minidletime: 10
DEBUG IMAPS: enable SASL
DEBUG IMAPS: SASL mechanisms allowed: XOAUTH2
DEBUG IMAPS: trying to connect to host "imap.gmail.com", port 993, isSSL true
* OK Gimap ready for requests from xxx.xxx.xxx.xxx ZZZZZZZZZ
A0 CAPABILITY
* CAPABILITY IMAP4rev1 UNSELECT IDLE NAMESPACE QUOTA ID XLIST CHILDREN X-GM-EXT-1 XYZZY
A0 OK Thats all she wrote! ZZZZZZZZZ
DEBUG IMAPS: AUTH: XOAUTH
DEBUG IMAPS: AUTH: XOAUTH2
DEBUG IMAPS: protocolConnect login, host=imap.gmail.com, user=som...#gmail.com, password=<non-null>
DEBUG IMAPS: SASL authentication command trace suppressed
DEBUG IMAPS: SASL Mechanisms:
DEBUG IMAPS: XOAUTH2
DEBUG IMAPS:
DEBUG IMAPS: No SASL support
DEBUG IMAPS: SASL authentication failed
DEBUG IMAPS: LOGIN command trace suppressed
DEBUG IMAPS: LOGIN command result: A1 NO Empty username or password. ZZZZZZZZZ
DEBUG IMAPS: trying to connect to host "imap.gmail.com", port 993, isSSL true
* OK Gimap ready for requests from xxx.xxx.xxx.xxx YYYYYYYYYY
A0 CAPABILITY
* CAPABILITY IMAP4rev1 UNSELECT IDLE NAMESPACE QUOTA ID XLIST CHILDREN X-GM-EXT-1 XYZZY SASL-IR AUTH=XOAUTH AUTH=XOAUTH2
A0 OK Thats all she wrote! YYY
DEBUG IMAPS: AUTH: XOAUTH
DEBUG IMAPS: AUTH: XOAUTH2
DEBUG IMAPS: protocolConnect login, host=imap.gmail.com, user=som...#gmail.com, password=<non-null>
DEBUG IMAPS: SASL authentication command trace suppressed
DEBUG IMAPS: SASL Mechanisms:
DEBUG IMAPS: XOAUTH2
DEBUG IMAPS:
DEBUG IMAPS: No SASL support
DEBUG IMAPS: SASL authentication failed
DEBUG IMAPS: LOGIN command trace suppressed
DEBUG IMAPS: LOGIN command result: A1 NO Empty username or password. YYYYYYYYYY
java.lang.RuntimeException: javax.mail.AuthenticationFailedException: Empty username or password. YYYYYYYYYY
This problem only occurs on a deployed node. Ensured that the provider was correct path and installed and using the latest versions of App Engine SDK that facilitates the IMAP and SMTP sockets. Triggering has been attempted via sample servlet and task on task queue.
Thank you for assistance in advance.
I've the same problem than you...
I've been researching, and I think the session isn't instantiated correctly. I attached a picture that shows the difference.
At the top of the image shows the contents of the variable "props" which is the same values for the AppEngine project (left image) that the project Normal(right image).
The down images shows the contents of the Session variable, and within this, the contents of the variables Properties. Like you can see in the left case, is null. But in the right case have values.
Here is the image: http://ricorrico.comoj.com/misc/img2.jpg
It really is a bug, is there any workaround?
Thank you very much in advance.
Regards!
Not sure if you are still running into this issue, but #user2606850 was very close to the solution. Initializing the session with the properties set does not properly initialize the session.
BUT adding the right properties AFTER the Session is created, WORKS !
Properties props = new Properties();
Session session = Session.getInstance(props);
props = session.getProperties();
props.put("mail.imaps.sasl.enable", "true");
props.put("mail.imaps.sasl.mechanisms", "XOAUTH2");
IMAPSSLStore store = new IMAPSSLStore(session, unusedUrlName);
...
Tested an proven to work deployed to AppEngine.
I am using spring 3.0.6 and spring integration 2.0.3. If I mark the email as unread or if I receive new email many times the adapter is not reading it. I am not sure if it is issue with IMAP server or with API. Below is the debug log for same.
{ DEBUG: JavaMail version 1.4.5
DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
DEBUG: Tables of loaded providers
DEBUG: Providers Listed By Class Name: {com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc], com.sun.mail.smtp.SMTPTransport=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc], com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc], com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsystems, Inc]}
DEBUG: Providers Listed By Protocol: {imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport,Sun Microsystems, Inc], pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsystems, Inc], pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc], smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]}
DEBUG: successfully loaded resource: /META-INF/javamail.default.address.map
DEBUG: getProvider() returning javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc]
DEBUG: mail.imap.fetchsize: 16384
DEBUG: mail.imap.statuscachetimeout: 1000
DEBUG: mail.imap.appendbuffersize: -1
DEBUG: mail.imap.minidletime: 10
2013-01-16 11:58:00,232 [task-scheduler-1] DEBUG org.springframework.integration.mail.ImapMailReceiver - connecting to store [imap://username:*****#IMAP server IP:143/Inbox]
DEBUG: trying to connect to host "IMAP server IP", port 143, isSSL false
* OK The Microsoft Exchange IMAP4 service is ready. BURCA1
A0 CAPABILITY
* CAPABILITY IMAP4 IMAP4rev1 AUTH=NTLM AUTH=GSSAPI AUTH=PLAIN STARTTLS IDLE NAMESPACE LITERAL+
A0 OK CAPABILITY completed.
DEBUG IMAP: AUTH: NTLM
DEBUG IMAP: AUTH: GSSAPI
DEBUG IMAP: AUTH: PLAIN
DEBUG: protocolConnect login, host=IMAP server IP, user=username, password=<non-null>
DEBUG IMAP: AUTHENTICATE PLAIN command trace suppressed
DEBUG IMAP: AUTHENTICATE PLAIN command result: A1 OK AUTHENTICATE completed.
A2 CAPABILITY
* CAPABILITY IMAP4 IMAP4rev1 AUTH=NTLM AUTH=GSSAPI AUTH=PLAIN STARTTLS IDLE NAMESPACE LITERAL+
A2 OK CAPABILITY completed.
DEBUG IMAP: AUTH: NTLM
DEBUG IMAP: AUTH: GSSAPI
DEBUG IMAP: AUTH: PLAIN
A3 LIST "" Inbox
* LIST (\Marked \HasChildren) "/" INBOX
A3 OK LIST completed.
2013-01-16 11:58:00,488 [task-scheduler-1] DEBUG org.springframework.integration.mail.ImapMailReceiver - opening folder [imap://username:*****#IMAP server IP:143/Inbox]
DEBUG: connection available -- size: 1
A4 SELECT INBOX
* 26 EXISTS
*** 0 RECENT**
* FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)
* OK [PERMANENTFLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)] Permanent flags
* OK [UIDVALIDITY 5298] UIDVALIDITY value
* OK [UIDNEXT 213] The next unique identifier value
A4 OK [READ-WRITE] SELECT completed.
2013-01-16 11:58:00,553 [task-scheduler-1] INFO org.springframework.integration.mail.ImapMailReceiver - attempting to receive mail from folder [INBOX]
A5 SEARCH UNANSWERED UNDELETED NOT (SEEN) ALL
* SEARCH
A5 OK SEARCH completed.
2013-01-16 11:58:00,590 [task-scheduler-1] DEBUG org.springframework.integration.mail.ImapMailReceiver - found 0 new messages
A6 EXAMINE INBOX
* 26 EXISTS
* 0 RECENT
* FLAGS (\Seen \Answered \Flagged \Deleted \Draft $MDNSent)
* OK [PERMANENTFLAGS ()] Permanent flags
* OK [UIDVALIDITY 5298] UIDVALIDITY value
* OK [UIDNEXT 213] The next unique identifier value
A6 OK [READ-ONLY] EXAMINE completed.
A7 CLOSE
A7 OK CLOSE completed.
DEBUG: added an Authenticated connection -- size: 1
}
The protocol trace clearly shows that the server thinks you have no "recent" messages, as well as no messages that are both unanswered and unseen (and not deleted). If you check each message individually, do you find any such messages?