i've connected successfull to Azure Active Directory trough LDAP protocol with JAVA, i'm able to get users and their attributes.
I'm trying to change users's password but everytime i try to do it i receive this error from LDAP: "error code 50 - 00000005: SecErr: DSID-031A1256, problem 4003 (INSUFF_ACCESS_RIGHTS), data 0"
I've checked that the user and credential used for password reset have Administrative right (Global Administrator on Azure).
I've noticed that same problems appears when using LDAP GUI client: it's not possible to change user password because of insufficient right.
I'm struggling on how to do it but i've tried quite all things...
Have you got any suggestions?
Thank You
I am getting this error when I try to send mail using the JavaMail API:
javax.mail.AuthenticationFailedException: 535-5.7.8 Username and Password not accepted
How can I fix this?
Sorry for coming late to Party.These could be the problem in your task if you are using Gmail Server.
Two Step Verification should be turned off.
Allow Less Secure App(should be turned on).
Please Check Your UserName and Password.
Check the code(which was my Problem), Above three You can change form google help center and by Yourself last one My Experience I can Share with You.
You need to Authenticate the Mail server before Communicating the message because it is Challenge Response System By which You are Communicating through the mail.I am sharing code snippets file you can refer not able to format my code by ctrl+K.
This worked for me:
Login to the gmail account you are sending mail from
Go to Manage your Google Account -> Security -> Less secure app access -> Turn on access (not recommended)
or
Access the URL:
https://www.google.com/settings/security/lesssecureapps
Turn "Allow less secure apps: OFF" to "Allow less secure apps: ON"
Update:
Google stopped supporting "Less Secure Apps" as of May 30th, 2022.
One of the alternatives to solve this problem is to use 2-Step Verification and generate app password:
Google Account -> Security -> 2-Step Verification -> Input password as asked -> Turn ON (you could use SMS to get Gmail code to activate 2-Step Verification)
Google Account -> Security -> App password -> Input password as asked -> Select the app and device... -> e.g. Other(Custom name) -> Input app name e.g. MyApp -> Generate
Copy a 16-character password
Use a 16-character password with Gmail username in your application
Google support link here.
Update since June 2022:
Google closed the "Less secure app access",
but opened another option called "App Passwords":
"When you use 2-Step Verification, some less secure apps or devices may be blocked from accessing your Google Account. App Passwords are a way to let the blocked app or device access your Google Account." (see docs).
Follow this answer to set up App Passwords
Hint: when using Jenkins Email Extension Plugin, emailext (which does not permit tokens like Google's App Passwords, still requiring logins), just use App Password as the password, and supply any string as login, e.g. your Gmail address login.
OLD ANSWER , not relevant anymore
Step 1: Log into your gmail account
Step 2: Click Settings
Step 3: Click the Accounts and Import Tab > Other Google Account Settings
Step 4: Click Security
Scroll to the bottom of the page Under Less secure app access, click on Turn on access
Step 5: Set Allow less secure apps to ON
First of all make sure that all properties should be defined as follows:-
mail.smtp.host=smtp.gmail.com,
mail.smtp.port=25,
mail.smtp.auth=true
mail.smtp.starttls.enable=true
Now,make sure that two step verification is off
Allow less secure app (ON) follow this link :-
https://myaccount.google.com/lesssecureapps
Also, check your username and password is correct or not.
It works for me, you must configure your Gmail account with the below steps:
In the security section:
You need to Change "Allow less secure apps: OFF" to "Allow less secure apps: ON"
Log on gmail account, in Account ->
click Security -> turn off 2-step verification and turn on "Less secure app access"
May be because of things above, hope help you
I have the same error but when I run the app from the terminal, it goes away. My email configuration is provided:
spring.mail.host=smtp.googlemail.com
spring.mail.username=weddingcard9999#gmail.com
spring.mail.password=Weddingcard.1
spring.mail.port=587
spring.mail.properties.mail.smtp.starttls.enable=true
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.required=true
Follow the steps:
Disable antivirus
Allow Less Secure App On
Two Step Verification should be turned off.
1.Allow Less Secure App(should be turned on).
2.Check Gmail Username and Password..
public static void main(String[] args) {
final String username = "YourMailId";
final String password = "password";
Properties prop = new Properties();
prop.put("mail.smtp.host", "smtp.gmail.com");
prop.put("mail.smtp.port", "587");
prop.put("mail.smtp.auth", "true");
prop.put("mail.smtp.starttls.enable", "true"); //TLS
Session session = Session.getInstance(prop,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
try {
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress("Tarunsunny143#gmail.com"));
message.setRecipients(
Message.RecipientType.TO,
InternetAddress.parse("balachandralucky2#gmail.com, to_username_b#yahoo.com")
);
message.setSubject("Testing Gmail TLS");
message.setText("Dear Mail Crawler,"
+ "\n\n Please do not spam my email!");
Transport.send(message);
System.out.println("Done");
} catch (MessagingException e) {
e.printStackTrace();
}
}
}
Please turn on by clicking the toggle button inside the google security panel.
Then it will allow less secured app also.
Change the settings in Google like this:
You probably got this error because the username and password of the from mail id is not matching. Please recheck your password and mail-id (username). It could be a typo.
In some cases, Gmail prevents logging in through external applications or programs which are not authorised.
Also login to your gmail account to check if gmail has prevented logging in to your account via your Java Mail API program.
If nothing works, you could try some other SMTP server (like yahoo, yandex).
For me works change the property "mail.host" recomended for #Heisenberg.
At documentation says to use "smtp.gmail.com" but works only I use "smtp.googlemail.com".
PS: My Allow Less Secure App configuration was already On
I had this issue while setting up my Jenkins and I resolved it without turning off my Two-Step Verification on my email account security.
This error in my case was because Two-Step Verification was enabled in my email, so I needed to add an app password to generate a password that will give Jenkins access to my mail in order to send emails on my behalf.
STEP 1: Click settings on your email account, select the "Account and Import" tab and in the change account settings, select "Other Google accounts settings"
STEP 2: In the settings screen that opens, select "Security" on the left-hand side, and under Signing in to Google, click "App passwords"
STEP 3: In the add passwords section, click the select app, and select "Mail"
STEP 4: Still in the add passwords, click on the select device and choose "Other (Custome name)".
And in the field that will show, enter a custom name for the app you are creating a password for and click the generate button.
FINALLY: Copy the generated password and use it as your email password while setting up email sending on Jenkins or any other app you are setting it up on.
I just hope this helps someone, give me a vote if it does, Thanks...
Google stopped supporting "Less Secure Apps" a time ago.
I used 2-Step Verification to generate app password and it worked for me:
Go to your Google Account -> Security -> 2-Step Verification
Then follow the steps to turn on
After that, go to your Google Account -> Security -> App passwords -> Select the app and device... -> e.g. Other(Custom name) -> Input app name e.g. Linux Computer -> Generate
Then copy the 16 character password shown in the screen and place it in the your applications config:
spring.mail.host=smtp.gmail.com
spring.mail.port=587
spring.mail.username=myappemailhere#gmail.com
spring.mail.password=mygeneratedpasswordhere
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.enable=true
A couple of answers have mentioned the Less Secure App setting which google stopped supporting in May 2022. Just wanted to clarify that the May 2022 date concerns gmail accounts. If you use Google Workspace for your email, you can still access and enable the Less Secure App Access setting then proceed to use smtp.gmail.com via port 465 or 587.
The help text accompanying the setting says "Important: This deadline does not apply to Google Workspace or Google Cloud Identity customers. The enforcement date for these customers will be announced on the Workspace blog at a later date".
Deployment of a Java application to Google App Engine from Netbeans 7.4 was rejected with the error message:
com.google.appengine.tools.admin.AdminException:
Unable to update app:
Use an application-specific password instead of your regular account password.
See http://www.google.com/support/accounts/bin/answer.py?answer=185833
... etc
I created an application-specific password... as explained in the link provided in the error message.
BUT I cannot find an option to change/replace the password I entered when Netbeans first prompted me for one when I began the application deployment process. :/
Problem solved...
I changed my regular account password and then re-ran the Netbeans "deploy to Google App Engine" function.
The error message changed - to indicate the password was wrong - and then provided a prompt with which to enter a new password.
I then entered an application specific password...
The deployment function then proceeded successfully.
It would be a good thing if Netbeans displayed the prompt for entering a new password when it gave the first error message: "Unable to update app: Use an application-specific password ..."
I'm trying to upload Vosao CMS to Google App Engine. After entering ...appcfg.cmd update ... in Windows command prompt it requested email, then password but I can't enter a single symbol after password request! What am I doing wrong?
As a security measure, the uploader does not echo your password as you type it. Carefully type your password anyway, then press Enter.
I am developing client-server application in Java which need user login. For that I need to show login screen to enter user name & password if username is not there in configuration file (initially it should should be "blank").
After filling the form and checking the Remember Password, I am going to send user name and digested password to server to check. If user is there at server I will get success message then I need to save the username and digested password in a secure file if he check the Remember password checkbox at userlogin screen. For that I need a secure place to store username and password in Windows environment. If I store it in a file, how to secure that file from other users who logged into Windows with other username.
For every Windows user I need a separate login and I am using SHA-256 digesting algorithm to digest password.
How can I do it using Java Swing.
Instead of a file, you should use the Preferences API. On Windows, it will store the data in the registry, in a branch not accessible to other (non-admin) users.