I have an LDAP error in c# code talking about an invalid customers username / password.
I need to confirm if the password is in fact correct, or the way I have manipulated the users DN to remove the escape characters has caused the user to be unknown.
I'm not that familiar with domains and how that fits in with windows, but I have access to some free LDAP browsers e.g. http://www.ldapbrowser.com/ or can download some other software but I need to validate a password with it somehow.
Any ideas how?
The "ldapbrowser" should work.
We prefer the http://directory.apache.org/studio/
What is the error code?
I assume you are using AD?
We also have some help with AD and LDAP
See my reply to the following thread:
LDAP - How to check a username/password combination?
If you need to only verify username and password, The LDAPWhoAmI Extended Operation will work (either in a custom test script, or via the dedicated binary 'ldapwhoami').
I hope this helps...
Max
Related
I want to use LDAP user's credential in one of my Linux scripts, in which I want to take user name and password and want to test the authentication.
I have used ldapsearch command to check the user's name validation and now want to check the same for the password.
Is there any command I can use to check this?
For clarification, are you looking to take a username and password as input from the user in your script and test them against an LDAP server? If that's the case, you could try authenticating against the LDAP server with the username/password and just see if it works.
We have a code that logins to Sharepoint Online using :
https://login.microsoftonline.com/extSTS.srf or https://login.microsoftonline.com/RST2.srf, but recently we starting to get authentication failed saying that "Incorrect Username or Password" and after some retries it returns:
"0x80048823 message : AADSTS70002: Error validating credentials. AADSTS50053: You've tried to sign in too many times with an incorrect user ID or password."
While using same username and password to login in the browser works fine, and neither password or username were changed, also code didn't changed. As same code works fine for another Sharepoint tenants. Seems that something changed in the Microsoft login servers, where it's started to not accept user credentials, while web browser login works fine.
Please advise.
Thanks
Microsoft Rep has helped me get this far.
They had us create a "Cloud Only" user. This user was setup as "#" so if your name is bill and your corporate sharepoint site is name is FakeCompany.sharepoint.com then you would have the person as "bill#FakeCompany.onmicrosoft.com"
This user was able to login to https://login.microsoftonline.com/extSTS.srf by just passing username and password.
Our on prem AD users are still having issues, i mentioned this and got the following response.
There is no issue with sync as you are able to login to portal using the same account and password.
The solution you need is documented in https://learn.microsoft.com/en-gb/azure/active-directory/manage-apps/configure-authentication-for-federated-users-portal#enable-direct-authentication-for-legacy-applications
You need to create a home realm discovery (HRD) policy where "AllowCloudPasswordValidation":true.
We have not yet implemented the last solution but the creating of a cloud account may help some of you.
So I think I understand what they are trying to say. There are 2 paths that you are able to authenticate with according to the node-sp-auth example.
"Managed" and "Federated"
"Managed" was the easier version and allowed for you to be able to just provide username and credentials in a soap assertion to login.
Federated is a lot more complicated. You need to first perform a post to Microsoft to validate the user hitting your adfs server. https://adfs.XXXXXXX.com/adfs/services/trust/13/usernamemixed
Then you take the saml:Assertion from that response and put it into the "Token" section of the call you make to https://login.microsoftonline.com/extSTS.srf utilizing the templates from the node-sp-auth.
I have C# code that performs all these steps but I am getting an error
AADSTS70002: Error validating credentials. AADSTS50008: SAML token is invalid. AADSTS50006: Invalid signature. Signature verification failed.
Even though the signature is being generated by Microsoft in their SAML.
node-sp-auth code refrence is OnlineUserCredential.ts file.
If someone can figure out the last mile I can post a comprehensive C# solution.
I opened a demo xsp page and a window popped up asking me to input the name and password to login to the domino server. Then I entered my own id and password created in domino, but it didn't work. Only the Administrator name and its password worked. Anybody knows what's the problem? I already edited the corresponding ACL entries.
Thanks!
In order to use a database in a browser (no matter if classic notes web development or Xpages) one needs to meet several requirements.
First of all you need access to all NSF files that are used in the process.
As mentioned by Richard you either need to be mentioned in the ACL (namely or by group membership, or by setting -Default- and/or Anonymous to a level greater than No access).
AND the ACL has to allow Web- Access by not setting the Maximum Internet Name and Password to No Access
But this is not enough.
To be able to do authentication you do not have an ID- file in the browser.
You need a username and password. This password is NOT the password of your ID- file unless the admins choose to synchronize them using a policy.
It is the password stored in your person document in the names.nsf on the server.
But still these points are not enough yet: If you have access to the server with your username and internet password (can be tested by just trying to login to http://yourServer/names.nsf?open&login), then you might still not be able to access the application if -as umeli pointed out in the comment- the signer of the Xpage- application does not have enough rights to sign the XPages (Server document - security).
You see: There is a lot stuff to check. But if all of these points are OK, then access to the database will not be a problem anymore.
I omitted one reason for not beeing able to login because of your error description: If the Session Authentication on your server is configured for Multiple Servers (SSO) then you need to use the fully qualified internet host name of the server in the URL (or at least a hostname, that contains the SSO- domain), otherwise you will be redirected to the loginpage over and over again, even after supplying the right username / password. But as you wrote about a "Window popping up" I am quite sure, that Session authentication on that server is set to "Disabled"
You could be being rejected because of the
ACL of the NSF file not having the level of access required for operations performed in the code on the Xpage. I know you said you edited the ACL, but bear in mind that access also depends on the 'Maximum Internet Name and Password' setting for the NSF.
ACL in other NSF files that are accessed in the code of the Xpage not having the level of access required for operations performed on it by the code. This also includes the 'Maximum Internet Name and Password' setting.
I've just installed Testlink and am trying to get familiar with it.
I've even managed to configure authentication using LDAP (Microsoft AD).
But strangely, as soon as I set LDAP as default authentication method, my local test users cannot log on anymore.
If I change back to DB authentication as default auth method, my LDAP users cannot log in anymore.
I've the following set in the configuration file:
$tlCfg->authentication['domain'] = array('DB','LDAP');
$tlCfg->authentication['method'] = 'LDAP';
It seems as if both authentication modes are enabled and LDAP is used as the default.
When editing the user settings of a user, I have a dropdown box named "Authentication method"
It has three entries. One is "Default", the other is "0" and the third is "1".
This led me to the assumption, that I can select the type of authentication used for this account.
But strangely, regardless of which option I choose, the behavior is identical to what I mentioned above.
Is anyone experienced in Testlink?
Does anyone use two authentication modes in parallel with Testlink?
Did anyone see the same issue before? What did you do to solve this issue?
Thanks for your help in advance!
Best regards,
Tom
You can use testlink DB authentication as well as LDAP authentication. You have to set this option when you create user
Dropdown box named "Authentication method" has three entries. One is "Default (LDAP)", the other is "DB" and the third is "LDAP". If you see different options then something is messed up with your TestLink installation. I'm using v1.9.14 on MySQL.
I would like to understand something please.
I have an application based on oAuth2 with Google Accounts.
So, teh first time I connect to this website, I am redirected to the authentication page on Google domain. So I type my email and password and I dont check "trusted computer" (or "remember me", I dont remember the exact term).
The thing is if I reboot my computer or even delete my cookie (but not my history (tested with Chrome on Android phone), I am not prompted again for the authentication and I have directly access to the application.
I would like to understand why ?
If somebody can explain it to me that should be great !
Thank you
You can actually force re-authentication in the Google OAuth api by passing &max_auth_age=0 to the auth URL.
Source:
Use the PAPE extension for further control of user authentication (optional)
Use the max_auth_age parameter in the PAPE extension to ensure that the login session of the user at Google is recent. You may also specify max_auth_age=0 to force a password reprompt.
https://developers.google.com/accounts/docs/OpenID
It's a bit confusing because they talk about OpenID, but I'm doing this successfully with Google's provided OAuth2 libs.
The Google OAuth 2 API really doesn't give you a way to force re-authentication. Lots of people have asked for this capability though, and maybe we should provide it.
It's hard to say, since it depends on what the flow was that as being executed.
Generally (with oauth) you weren't being prompted for authentication. You were being prompted for authorisation. Once you've authorised, you won't be prompted again, provided of course that the browser/google have some sort of session in existence which identifies the user.
When you say "delete my cookie", which cookie?
Yo can try going to this page https://accounts.google.com/b/0/IssuedAuthSubTokens?hl=en_GB and revoke the permission. That should then cause a repeat prompt.