Client certificate authentication and proxy HTTPS WSA

Similar Questions

• ANyConnect Client certificate authentication and verify the Client against the Microsoft AD using DAP via LDAP domain membership

  Hello

  as described in the title one want to connect with AnyConnect Secure Mobility Client 3.0.2052 ASA 5540 Version 8.4 and licence Premium SSL.

  Customers using Maschine certificate to authenticate to ASA. It works very well.

  Now, I want to install a DAP to check the customer against the Microsoft AD using LDAP. I have configured the LDAP server in see ASA:

  AAA-Server LDAP protocol ldap

  AAA-Server LDAP (inside) host ldap.com

  LDAP-base-dn DC = x DC = x, DC = x DC = com

  LDAP-scope subtree

  LDAP-login-password *.

  LDAP-connection-dn *.

  microsoft server type

  I see that it works if I test via the testbotton server in ASDM and I also see in CLI "debugging ldap 255". But if I configure in DAP: AAA attribute ID:memberOf = Membre_domaine I can't see any request to the LDAP server as I try to connect with the Client und does not correspond to the DAP.

  No idea where the problem lies?

  Thanks in advance

  Hi Klaus,

  DAP will not make any call LDAP itself, it will only act based on the attributes received LDAP via the LDAP authentication or authorization.

  So you will need to enable the LDAP authorization in the tunnel - or connect to groups.

  Once you have, you can either use DAP or a map attribute LDAP for accept/deny access, see the example of these two methods.

  HTH

  Herbert

• AnyConnect user using the user certificate authentication and LDAP authentication

  Hello

  I'm trying to implement the Anyconnect VPN for my office. Now, I want the user to authenticate the user certificate based (which is install user local system are we) CN value and LDAP authentication. A help how to achieve this requirement. We install Certificate ROOT and INTERMEDIATE Godaddy and even already installed ASA. Also, we have the user certificate installed on each system user to authenticate the user.

  Any help please.

  Hi subhasisdutta,

  This link will certainly help you with the configuration:

  http://www.Cisco.com/c/en/us/support/docs/security/AnyConnect-secure-mob...

  Hope this info helps!

  Note If you help!

  -JP-

• ASA VPN client certificate authentication

  Hi all

  We finished our from the ASA Firewall VPN client. Is it possible to authenticate users with certificate. Certificate itself being our ASA server.

  Our requirement is to have:-user must use one laptop company provided for the VPN connection. I think it's possible with certificate OmniPass. Y at - it another way to have this control.

  Thank you

  -John

  Hi John,.

  It is indeed possible to authenticate your users to VPN client with certificates and it will prevent guests who do not have the certificate installed on their computer to connect.

  In the subject to use the ASA CA Local, I advise you to use only if you have Anyconnect client and not the classic IPSEC client.

  The local ASA CA has been implemented for use for WebVPN and Anyconnect sessions only so I advise you to use an external CA if your customer is the IPSEC one.

  Kind regards

  Nicolas

• Proxy HTTPS without an SSL certificate

  Is it possible to configure the proxy HTTPS WSA without an SSL certificate? If so, what would be the features available? Other web and URL filtering reputations, I can't think of anything.

  You can't configure the HTTPS proxy without using a cert... This certificate may be the demo one delivered with the box or one of your friends, but it must have a cert.  Your desktops have either themselves trust manually or you will need to deploy some how so his confidence (if you do not they will always have cert warnings).

  If you do not use the HTTPS proxy, so yes, all you get is the base url, web reputation filtering for https traffic category.  HTTP traffic you will get again STROKE, Anti Malware, etc...

• Client certificate and router WebVPN

  Hello!

  In my test harness I can not to run my webvpn configuration =.

  I have several components: AD MS, MS CS (but without NDE), 2911 router and client computer. Client and router have a certificate of MS CS. In my setup I use certificate or aaa (LDAP) authentication and authentication work aaa good. But the client certificate authentication does not work. And my internal https services do not work too--"no certificate or invalid", but this strange because I imported the CA certificate for that.

  Can you help me it work?

  My version of 2911:

  Cisco IOS software, software C2900 (C2900-UNIVERSALK9-M), Version 15.1 (3) T, RELEASE SOFTWARE (fc1)

  My Config:

  AAA authentication login webvpn group local ldap

  IP local pool webvpn 192.168.200.1 192.168.200.254

  bind authenticates root-dn cn = webvpn, OU = team, dc = domain, dc = com password [email protected]/ * /.

  WebVPN vpn gateway

  IP address port 4443

  SSL root-ca trustpoint

  development

  !

  WebVPN install svc flash0:/webvpn/anyconnect-dart-win-2.5.3055-k9.pkg sequence 1

  !

  employee framework WebVPN

  SSL authentication check all

  !

  connection message 'Portal VPN'

  !

  the policy group peche1

  List of URLS "on the inside".

  functions compatible svc

  filter VPN SPLIT tunnel

  SVC-pool of addresses "webvpn" netmask 255.255.255.0

  SVC by default-domain "domain.com".

  SVC Dungeon-client-installed

  SVC split dns "domain.com".

  SVC split include 192.168.0.0 255.255.0.0

  SVC-Server primary dns 192.168.1.1

  SVC-Server secondary dns 192.168.1.2

  Citrix enabled

  virtual-model 1

  strategy-group-by default peche1

  AAA authentication list webvpn

  vpn gateway

  authentication certificate

  user name - sign up

  root CA trustpoint-AC

  User location flash0 profile: / userprof

  development

  !

  Crypto pki trustpoint root-ca

  Terminal registration

  revocation checking no

  rsakeypair root-ca

  !

  I imported with CA pkcs12 certificate.

  My debug (it happened so I am trying to access my webvpn portal and I choose my certificate of MS CS for access)

  5 Jun 11:22:39: WV: validated_tp: cert_username: matched_ctx:

  5 Jun 11:22:39: WV: could not get opssl appinfo sslvpn

  5 Jun 11:22:39: WV: could not get opssl appinfo sslvpn

  5 Jun 11:22:39: WV: error: no certificate validated for the customer

  Can someone explain to me why it does not work?

  Resolved by the update IOS - version 15.2 (4) M2.

  Concerning

• How the proxy service can get the client certificate in Oracle Service Bus

  Hello everyone, now I'm confused in how can get service proxy client certificate in Oracle Service Bus. I have configured bidirectional SSL in Weblogic, the client sends its cerficate to Weblogic and Weblogic checks this cerficate if have access permissions Weblogic, but my proxy service cannot obtain this certificate to do more work, who can help me?
  And my proxy service service type is the messaging service.
  
  Thank you!!!
  Sea

  Hi, if you have configured for client certificate authentication, weblogic maps an attribute in the DN of the client certificate to a user of weblogic security realm. The attribute is controlled by the default configuration to map the user in the default identity asserter in the WLS Console--> security--> kingdoms--> suppliers--> default identity Asserter. Generally, the CN attribute is selected for this purpose. You must also create a user in the security field, with the value of this attribute in the client certificate for authentication to succeed. Once the authentication is successful, the user is used as the authenticated user. So if you want to set permissions for authorization on the proxy, you can do it based on this user. For this you need not the certificate of the client. In the pipeline of message, I guess you can get the authenticated user of $inbound, which in turn corresponds to an attribute in the DN of the client certificate.

• Insider source subscription. Could not retrieve the client certificate

  Hi all

  I created subscription source initiated between two Windows 2008 R2.

  The source (client) cannot connect to the server. Logs on the client:

  Send the request for operation to the destination machine enumeration and the server.corp.domain.com:5986 port

  Authenticate the user using the Client certificate mechanism

  User authentication failed. The credentials did not work.

  Has received the answer of the layer network; status: 401 (HTTP_STATUS_DENIED)

  WSMan enumeration operation failed, error code 5

  Opens a session on the server.

  Sending HTTP error to the client after a failure of transportation.
  The HTTP status code is 503
  The error code is 995

  Could not retrieve the client certificate

  Send the HTTP 401 response to the client and disconnect the connection after sending the answer

  The user authorization failed with error 5Authorizing the user

  Authentication using client certificate with the client.corp.domain.com object is successfully

  How to fix the error "unable to retrieve the client certificate?

  Hello

  Post your question in the TechNet Server Forums, as your question kindly is beyond the scope of these Forums.

  http://social.technet.Microsoft.com/forums/WindowsServer/en-us/home?category=WindowsServer

  See you soon.

• Certificate authentication mode?

  I want to try to build a more secure LAN. I want that every client (with or without wire) to connect the network used a certificate not a username/password pair.

  But now, as I am a newbie, I don't know what to choose between GANYMEDE + and RADIUS. Because I have a Mac mini, RAY is perhaps more appropriate, but I don't know how to establish the certification authority.

  Any help or suggestion will be appreciated!

  More generally, we do this in the context of the implementation of a product as of Cisco Identity Services Engine (ISE). ISE uses 802. 1 x and has the ability to check clients for things such as a certificate during authentication / posture assessment / remediation process.

  Also, it acts as a RADIUS server, and can dynamically remove permission (CoA) change to the authenticator (i.e. switch or wireless controller) to control things like the assignment of VLAN client and everything you can apply access lists.

  Client side, a supplicant is used to interact with the authenticator. You can use native supplicants to OS X or Windows, etc, but we generally recommend use of the Cisco AnyConnect Secure Mobility client with its access network (NAM) Module, because it is much more complete for this purpose.

  You could also make 802. 1 x with certificate authentication and use an authentication server different backend (like a regular Cisco ACS or Microsoft Network Policy Server), but you get only basic authentication more vs rich functionality what ISE gives (although ISE is much more ;)).

  Take a look at this Youtube video for an example of setting up certificates of authentication on ACS:

  https://www.YouTube.com/watch?v=U7qWJ7bIMHA

• Machine using certificate authentication

  Hello

  I am facing this error while the machine authenticates agaist AD for wireless users. My requirement is users with company laptop get vlan privileged and BYOD should get vlan normal. I use Cisco ISE 1.1.1 and rules of authentication configured in client diffrenciate based on the assets of corp and BYOD. Result of the authentication policy is sequence of identity that uses the certificate profile and AD. All laptops Corp. must be authenticated using certificates and then followed by past and user of the AD. When I set up XP users to validate the certificate of the server this error comes in Journal of ISE "failed authentication: 11514 suddenly received empty message TLS; treat it as a rejection by the customer' and if I turn off validate sewrver certificate then this error "failed authentication: 22049 binary comparison of the certificates has failed."

  Any help?

  Thanks in advance.

  Hello

  It is a limitation on native begging him, when you activate the smart card or certificate of authentication for the network connection, and then he tries to use it for the computer and user authentication. It does not use certificate for machine auth authentication and authentication of the password for the user authentication.

  You can use the anyconnect Network Access Manager (which is free if you have a cisco wireless network) and not only it allows you to define what type of desired authentication (certificate of machine) and password for the user, but it has a new feature called the chaining of eap. Chaining of EAP is a powerful option because you can choose the order (machine first then user) when the client connects to the network. You have is no longer to point out about machine authentication timers and I was wondering what that is best suited when it comes to registration of users in and out of their machines in order to refresh the cache of authentication machine at ISE. However chaining eap uses eap-fast, which is a framework for authentication based on the CAP.

  This is the last note of release on this feature (currently in beta):

  http://www.Cisco.com/en/us/docs/security/vpn_client/AnyConnect/anyconnect31/release/notes/anyconnect31rn.html#wp998871

  Tarik Admani
  * Please note the useful messages *.

• Ensure the mobility Client Certificate Problem | CEP-transfer-url

  Hi all

  I'm having a problem CEP configuration for my secure mobilty client.  I created a connection profile to allow the certificate requests, but when I fill in the url-forwarding-CEP I get an error.

  The certification authority we use is an internal MS CA with PEIE already active.  It has been configured for a long time with our current Cisco VPN client using authentication certificate.  The ASA is running 8.4.1.

  Here is the error I get when I try to enter the command in the associated group policy to my registration certificate connection profile:

  SSLGP group policy attributes

  value of CEP-transfer-url http://10.1.1.2/certsrv/mscep/mscep.dll

  Attempts to retrieve the certificates of AC/AE by using the URL. Please wait...

  Received 3 certificates of AC/AE by using the URL of the CEP.

  NON-RESIDENT CERT: serial: 11111111000100000145, subject: cn = SCEP_ADD_ON, o = OUNIT, c = UK

  NON-RESIDENT CERT: serial: 11111111000100000146, subject: cn = SCEP_ADD_ON, o = OUNIT, c = UK

  NON-RESIDENT CERT: serial: 11111111478AAB288393FAFf2a3E274, subject: cn = CERTSVR-01

  ATTENTION: Please check if you have all the required certificates in the config to authenticate the certificates that will be issued using this URL CEP

  Can someone explain why this happens, because it will not take the config?

  Thanks in advance.

  Ian

  Hi Ian,

  in case you are still having problems with this (I think the question is one week): it seems that the ASA asking you first create a trustpoint (in your case in fact 3 can be required, one for each CA certificate) and import is the CA cert.

  HTH

  Herbert

• Just improved 5.0 to 6.0u2 vcenter.  How do eliminate you the web client certificate error?

  We were a vSphere 5.0 shop for many years and enjoyed the client c# 4.0, 4.1 and 5.0 then days.  We just upgraded 6.0 Update 2 this week and although always, we are primarally used to the c# client and will use it for a while to come, I am getting used to the web client for the new features that are available only in it, such as SRM and VR.

  I was able to click through the numours of screens of reminder to get via Firefox after all these certificate warnings and even easier just click the one or two things in Chrome or IE to get in.  But how could eliminate total certificate errors?  Example, now I'm with Chrome, but the https:// in the address bar is red with a slash through it.

  In most all other device based on web or connection we have, as HP iLO, Dell iDrac etc... usually, we create a CSR on this device and it present our internal Windows certificate authority and recover a file to go back to the device.  Is it possible to do this with the web client?  We have a certificate of 'Server Web 2' model that generates the sha256 return certificate and inherently all field devices to trust him because the area is important our root certificate authority.

  Also, we are running services such as replication vSphere and SRM, I would not change certificate affects only or same vSphere Update Manager.  We have two sites HQ and DR.

  I ended up getting rid of the cert errors by following this page: 6 replacement vSphere SSL certificate / implementation by using the Certificate Manager-automation tool

  I followed the procedures for "Certificate of Machine (Reverse HTTP Proxy) replace with certificate custom" and just that.  I didin 't' t mess with root VMCA with custom signature certificate certificate because its seems to me like he wanted to do an endless number of the signature of the certificate request and keys.  But the first option considered for our internal Windows CA took care of her.

  For replication of vSphere 6.1.1 that I had to turn off the virtual devices from replication via customer web vSphere vSphere and then put them back on.  Then connect to their URL of web management (port 5490) and make the reconnection to the vsphere on the connection tab, where he was invited to accept the new certificate.

  For AUVS I had to run the VMwareUpdateManagerUtility.exe under C:\Program Files (x 86) \VMware\Infrastructure\Update Manager and to the third option of re - register to vCenter, and then restart the service.

  Surprisingly, SRM sites remained paired although I've read that some people have trouble with it.  I'm on 6.0 update 2 and I think one of the questions was fixed in 6.0 Update 1 b.

• Trouble passing the client certificate of ESO to WLS

  Hello
  10.3.6, OHS 11.1.1.6 with the mod_wl_ohs plugin and OAM 10.1.4.3 WLS using.
  We are trying to move the client certificate information to our application server, so we can extract information, but we will not have a bit of luck.
  Here are our settings (only relevant info):
  
  * Server OHS - in our *: 4443 VirtualHost directive in le.conf:
  
  < location, cactest, cac_login >
  Need to SSLVerifiyClient
  < / location >
  
  SSLOptions StdEnvVars ExportCertData
  LoadModule certheaders_module "${ORACLE_HOME/ohs/modules/mod_certheaders.so".
  AddCertHeader HTTPS
  AddCertHeader SSL_CLIENT_CERT
  SimulateHttps on
  
  In our mod_wl_ohs.conf, we have these directives:
  WLProxySSL
  WLProxySSLPassThrough
  
  On our managed server in Weblogic, we enabled these options using the console:
  Client Cert Proxy active
  Active WebLogic plug-in
  
  
  Can we see what might be missing? We are invited for our certificate, and we can even print the SSL_CLIENT_CERT using perl. We can simply access the cert in javax.servlet.request.X509Certificate on our application server.
  Thanks for the help!

  Most likely, you hit a well known bug:

  Bug 13873275 : MOD_WLS does NOT WORK WHEN YOU USE OSH 11.1.1.6 AND WLS 10.3.6 BEFORE SHA - 256

  You must have an Oracle Support account in order to access the materials and get the corresponding patch of support.oracle.com. Look for more information at 1454591.1 in Oracle Support Knowledge Base article - "when using SST 11.1.1.6 and WLS 10.3.6 certificates Client forwards, the certificate is not passed.

  Some time ago I was struck by the same bug and I spent a lot of time until I realized that it was a bug. I used Apache 2.2 + 1.1 plugin of WLS trying to pass the client certificate to WLS with no luck. Apache 2.0 + 1.1 plugin of WLS also tried with no luck. Eventually, I got with Apache 2.x + WLS plugin 1.0. WLS plugin 1.0 is supposed to be discouraged, but it worked fine for my needs. You can try with it as a possible workaround. WLS plugin 1.0 is packaged and installed automatically as part of a stand-alone WebLogic Server installation. (You should be aware that there is no plugin special WLS SST 1.0 but there is for the Apache HTTP server).

  Dimitar

• Kerberos authentication and use the KTPASS tool

  I work in support to a network analysis software company.  We have the ability to use Kerberos authentication for our product.  Recently, we found that when you generate the keytab file using ktpass on a Windows Server 2003 or 2008, it is a step backwards in the process.  Eventually do you run the ktpass twice to get the keytab file good.

  Our external authentication module is software that uses Kerberos authentication and then he puts it on a remote client computer to access our software. We configure our Kerberos application and then read from the file keytab generated on a Windows Server 2003 or 2008 domain controller by using Kerberos V5 found in the AD domain controllers.

  When you run the ktpass tool, you must submit the username and password to generate the keytab file.  When it is generated, there is a generated KVNO number / incremented in the keytab file.  But it writes the file first and then updates the KVNO + 1 number in the actual key stored in AD.  If your keytab file is always number 1 behind what is actually stored in AD!

  We can fix it by running ktpass once,

  Examine the properties for the KVNO number in the last keytab file

  Re-run the ktpass, but number KVNO + 1

  The keytab file is generated, AD wrote the new KVNO + 1 number in AD

  But now our keytab file matches KVNO number generated by AD

  We lose a step in the ktpass tool?

  is there a way to see what the current number of KVNO is set in AD

  We have tested extensively with Windows 2003 and Windows 2008 R2 domain controllers

  The guests were the two Windows 7 Prof 64 bit

  Was just curious if anyone has had this experience?

  Thanks in advance,

  Terry Ball

  Hello Terry,

  According to the description of the problem, it seems that you are working on Windows server 2003 and 2008. I would recommend posting your query on the Server Forums TechNet for Windows.

  TechNet is watched by other computing professionals who would be more likely to help you. Please check the below link which will redirect you to the appropriate forum.

  http://social.technet.Microsoft.com/forums/WindowsServer/en-us/home?Forum=winserver8gen

  Hope that the information provided is useful. Let us know if you have questions related to Windows, we will be happy to help you.

  Kind regards

• ISE-based certificate authentication

  Hello

  I am developing an understanding of certificate based authentication using EAP - TLS on the ISE. My question is do we really certificate authentication profile (CAP) even if it is enough just to perform certificate-based authentication and we don't are not interested in setting up authorization rules based on which field of the certificate was specified as username in the CAP. I'm asking this because I think that probably in certificate based authentication, ISE has just need to check the validity of the certificate and if it was signed by a certification authority that it can check by looking in the certificate store. Please let me know if I have the wrong concept.

  I am curious to know what the whole purpose of CAP? I read in a book that:

  To validate the identity ISE must ensure that the credentials are valid. In the case of authentication based on certificates, it must determine if:

  The digital certificate was issued and signed by a certification authority (CA).

  The certificate has expired (check the dates of the beginning and end).

  The certificate has been revoked.

  The customer has provided evidence of possession.

  This certificate has the correct use of the key, the critical extensions and extended values present key usage.

  So in above listed points where is used specifically for CAP?

  Thank you for taking the time to answer.

  Kind regards

  Quesnel

  Hi, Quesnel, I'll try to answer your points as best I know :)

  #1) I don't really know what the mechanics of ISE are when it comes to the CAP. It is however a snip-it of the Cisco Design Guide:

  S certificate of authentication profiles (CAP) are used in the rules of authentication for authentication based on certificates. The CAP sets certain attributes in the certificate to find out & use as a source of additional identity. For example, if the username is in the CN = field of the certificate, you can create a COURSE that examines the CN = field. Then these data can be used and verified against other sources of identity, such as Active Directory

  http://www.Cisco.com/c/dam/en/us/solutions/collateral/enterprise/design-zone-security/howto_60_byod_certificates.PDF

  (#2), you should be able to set a COURSE and use it as a storage of identity without the need to put in a sequence. I've done several times and just re - confirm is it possible in my lab. Please check again :)

  (#3) une sequence of identity store lets examine you more than one identity store. In addition, it defines defines the order in which the Sources of identity are questioned. Once a match is found, the process stops and the information returned to ISE.

  Thank you for evaluating useful messages!