Self signed cert - X509 - importing & using issues...

Dear Users,
please refrain from answers if they are not based on facts as i want to find the real cause of this problem and not like to deal with guesses:
I'm trying to access the webpage http://www.mastersnet.de but due to some issues with the offered SSL-Cert i can not establish a secure connection - hence no connection to this page over SSL at all.
Furthermore i'm also not able to import the Cert into my nokia certification store. It works on other mobile phones like devices with windows mobile or the iphone. Checking the content of the cert with openssl x509 -text -in certname is not showing anything suspicious.
If i export the cert from the windows cert store as DER encoded binary X.509 (.CER) file i'm able to import the cert to the certstore but am not able to set trustlevels or show details.
It behaves like a placeholder without any function.
Please bring some light into that - even if it's a bug.
We tried a E63 and E72 with latest firmware.
Thanks in advance Stefan
Attachments:
masters.der.txt ‏2 KB

You're right - when using PEAP, you'll only need server certificates for authentication. However - If you want to enforce, that the client only connects to your APs*, the clients need to validate the server certificate. The only way to validate the server cert, it to check, if it was issued by a trusted CA. A trusted CA could be for example VeriSign (per system default) or your own CA (if you added it). Check your Certificate store on your client - you'll find all trusted CAs there.
If you issue a server cert to your ACS server with a CA, the client doesn't trust, validation is impossible.
A trusted CA cert is NOT a client certificate.
*(Rogue-APs simulates valid APs (same SSID, encryption and authentication) to obtain user credentials or other data)

Similar Messages

Removing Lync Self-Signed Cert from Personal Store

Short story, the Lync client self-signed cert is creating an issue with our updated PKI infrastructure. In testing, when a user logs in with the new Infra. PKI chain the Lync client give a certificate error. When the *usersup*.cer is deleted
from the personal store, everything is fine. I've turned off the issuing of the client cert on the server side and running of AD authentication is fine. I need to automate the removal of 6K+ user's personal certs. Below is a PS script
that does what I need to do but the prompt has to be elevated and elevating prompts for that many users poses an issue, if anyone has experience with this and has an alternative solution, please feel free to share.
$certs = Get-ChildItem cert:\CurrentUser\My | where { $_.Issuer –like 'CN=Communications Server' }
foreach ($cert in $certs) {
    $store = Get-Item $cert.PSParentPath
    $store.Open('ReadWrite')
    $store.Remove($cert)
    $store.Close()

I think you can assign appropriate permission to run the command. But I am not sure about the Powershell. I would recommend you post the thread in the following forum:
http://social.technet.microsoft.com/Forums/windowsserver/en-US/home?forum=winserverpowershell
Lisa Zheng
TechNet Community Support

Importing self signed cert

Hi all,
I need to import a self signed cert to our webdav server. I'm running maven 2 to deploy, and I can't get the ssl certificate into the keystore because I can't find it! Normally I've used the "keytool -import.." to import certs. I recently switched to OS X from Linux/Winbloze, so any help would be greatly appreciated!
Thanks,
Todd

You need to import the certification in the file b64InternetCertificate.txt in the /sysman/config directory of your agent. Full instructions are in chapter 4, 4.7.2 Configuring Beacons to Monitor Web Applications Over HTTPS.

Activate https webmail using openssl self-signed cert

Dear expert,
Anyone can give me guidance on how to create and activate https webmail, pops using openssl self-signed cert
thanks

Thanks jay for your rocket respond
I make it work after following your guide and follow this link:
http://swforum.sun.com/jive/thread.jspa?forumID=16&threadID=52981
Basically the csr created in mail startconsole, I self signed using openssl.
One more question, can I use the same cert to enable ssl in ldap encryption tab in ldap console.
thanks

OWA using self signed cert

I have a customer that just bought a blackberry, and I have other customers that use them via OWA for email. Those customers have a Cert from verisign, and use ssl for the owa site. This latest customer uses SSL, however, it is a self-signed cert. This isn't a problem for WM5 devices, since I can install the cert on them... but how will this effect this blackberry I want to put in place.
My understanding is that blackberry contacts my OWA, and then pushes the email it gets to the device.
not using SSL is not an option.
Will blackberry still connect to the OWA site even though the cert will show as untrusted for them?

Regardless of whether the Cert is trusted or not. When entering the server information ensure you are using the full https:// owa address and it should work fine.

"I do not get any message or option to add exception" - Using Self signed cert -Images does not load

Wr are have two web servers one for app and another for loading images. Both are behind Kemp Load balancer and are using self signed certs from the load balancer. The images does not load when using Firefox 3.x. I load with IE and Firefox 2.x. With firefox 3.x it does not give a message to "add exception". I only get one certificate message to add exception for the app server. I do not get the certificate message or pop up for the imaging server with Firefox 3.x.
== This happened ==
Every time Firefox opened
== Always ==
== User Agent ==
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)

You have a lot of information in packed in the "More system details..." (in the right-hand column), where it looks like you found a solution. If not take a look at "Problematic Extensions" the AVG Free installation of their "'''AVG Free Search'''" can cause such problems. Directions to fix that are specific and involve reinstalling AVG Free without the Link Scanner component.
* http://kb.mozillazine.org/Problematic_extensions

Replication Self-Signed cert issues

I have two node clustered environment with a replica broker and a replica server for DR. Port 80 replications are taking place accurately. I have tried to follow the document below. I have the .cer file of the FQDN of the servers and the
broker on each of the servers. Imported the .pfx with the RootCA file and root is in trusted domains.
The primary cluster lets me add the replica broker self signed cert but the DR replica server gets the error. The FQDN match on each and timezones match because they are on the same domain.
Any help?

Hi spsilos,
"The primary cluster lets me add the replica broker self signed cert but the DR replica server gets the error. "
Please try to export the self-signed root certs of replica broker then import them into "Trusted Root Certification Authorities" of DR server .
Please refer to following link:
http://blogs.technet.com/b/virtualization/archive/2012/03/13/hyper-v-replica-certificate-requirements.aspx
Best Regards
Elton Ji
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Activate SSL with OpenSSL Self-Signed Cert

Dear Expert,
Anyone can give me guidance on how to activate and create ssl cert in Java IM using openssl self-signed cert.
thanks

Here how I make it work. Some of the tips is from jay in this forum
Instant Messaging with SSL
Let say I have Messaging, Directory, IM server in 1 box.
Let's create a cert
# cd /etc/opt/SUNWiim/default/config/
a) Sun [TM] ONE Messaging Server 6.1 and Sun [TM] ONE Directory Server 5.2 were installed from JES2 on the same box
b) The server_root directory for Directory Server is the default: /var/opt/mps/serverroot
c) The server_root directory for Messaging Server is also the default: /opt/SUNWmsgsr
1. Login to the console and do a Certificate Request
a) cd /var/opt/mps/serverroot
b) ./startconsole &
c) Login to the main console as "cn=Directory Manager"
d) Select and open the "Messaging Server" console
e) Highlight the tab called "Tasks" at the top
f) Select "Manage Certificates"
g) Console will ask for a password for the security database. Please enter a password twice and make sure that you remember it. This will create the following two files under "/var/opt/mps/serverroot/alias" directory:
-rw------- 1 mailsrv other 65536 Aug 12 13:57 msg-config-cert8.db
-rw------- 1 mailsrv other 32768 Aug 12 13:57 msg-config-key3.db
NOTE: Please make sure that:
- either the owner of the files is the messaging server user ( mailsrv in this case ),
-or the permission is appropriate for the mail server user to at least read it.
h) Once you reach the "Manage Certificate" window, please make a "Certificate Request" by filing up the appropriate questions
i) Once you are done, you get a CSR , which looks something like this:
-----BEGIN NEW CERTIFICATE REQUEST-----
MIIBszCCARwCAQAwczELMAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWE x
DzANBgNVBAcTBm5ld2FyazEMMAoGA1UEChMDc21pMQ0wCwYDVQQLEwRhdGFjMSEw
HwYDVQQ DExhwb3BleWUuYXRhYy5lYmF5LnN1bi5jb20wgZ8wDQYJKoZIhvcNAQEB
BQADgY0AMIGJAoGBALF eXVTFDj/1eONPzV/dAZ0dBKdstl+u+L/DTdw1sCXXOdNG
MzYeTUu9g/g0dXL/bniF31M0OkoW+6O 5mshySv/KXS9QcoPngSKS6wuL8kNlYKQR
Dw97WCS1uaqubAK/kir4hDmL7X9Rf29EFHDSFOWjeOJ /M7aqFWCfR5sTeSIFAgMB
AAGgADANBgkqhkiG9w0BAQQFAAOBgQCeYwptiL/j7Bcs0DtGYiOlMMs utezF1COC
4+wHt/p+LtQkvQWBoXisqN6YlGfZPXOCdUyA+RwU7BxjX9IQLP+9HLHfQyLzvCKb
boKKpjIc8Ci+tmibM5QkgTxu4L7yeCR/PiplgVPttHNT2Qr9cxHLLBvIO6N1GOE8
VBoq0pC5SA= =
-----END NEW CERTIFICATE REQUEST-----
Please maintain and preserve this CSR , since you will be sending it to the Certificate Authority ( CA ) so they can issue you a Certificate
# openssl genrsa -des3 -out ca.key 4096
# openssl req -new -x509 -days 3650 -key ca.key -out ca.crt
# openssl x509 -req -days 3650 -in file.csr -CA ca.crt -CAkey ca.key -set_serial 01 -out server-cert.crt
# cp -p /var/opt/mps/serverroot/alias/msg-config-key3.db key3.db
# cp -p /var/opt/mps/serverroot/alias/msg-config-cert8.db cert8.db
# cp -p /var/opt/mps/serverroot/alias/secmod.db .
# cat sslpassword.conf
Internal (Software) Token:password
# cat /etc/opt/SUNWiim/default/config/iim.conf
iim.comm.modules = "iim_server,iim_mux,iim_wd"
iim.smtpserver = "www.esuria.com.bn"
iim.instancedir = "/opt/SUNWiim"
iim.instancevardir = "/var/opt/SUNWiim/default"
iim.user = "root"
iim.group = "root"
iim.config.version = "1.1"
iim_ldap.host = "www.esuria.com.bn:389"
iim_ldap.searchbase = "o=esuria.com.bn,dc=esuria,dc=com,dc=bn"
iim_ldap.loginfilter = "(&(objectclass=inetorgperson)(uid={0}))"
iim_ldap.usergroupbyidsearchfilter = "(|(&(objectclass=groupofuniquenames)(dn={0
}))(&(objectclass=inetorgperson)(uid={0})))"
iim_ldap.usergroupbynamesearchfilter = "(|(&(objectclass=groupofuniquenames)(cn=
{0}))(&(objectclass=inetorgperson)(cn={0})))"
iim_ldap.allowwildcardinuid = "False"
iim_ldap.userclass = "inetOrgPerson"
iim_ldap.groupclass = "groupOfUniqueNames"
iim_ldap.groupbrowsefilter = "(objectclass=groupofuniquenames)"
iim_ldap.searchlimit = "40"
iim_ldap.userdisplay = "cn"
iim_ldap.groupdisplay = "cn"
iim_ldap.useruidattr = "uid"
iim_ldap.groupmemberattr = "uniquemember"
iim_ldap.usermailattr = "mail"
iim_ldap.resynctime = "720"
iim_ldap.usergroupbinddn = "cn=Directory Manager"
iim_ldap.usergroupbindcred = "password"
iim_ldap.useidentityadmin = "false"
iim.log.iim_server.severity = "INFO"
iim.log.iim_mux.severity = "ERROR"
iim.log.iim_wd.severity = "ERROR"
iim_server.domainname = "esuria.com.bn"
iim_server.useport = "True"
iim_server.port = "5269"
iim_server.usesslport = "False"
iim_server.sslport = "5223"
iim_server.enable = "True"
iim_server.clienttimeout = "15"
iim_server.usesso = "0"
iim.policy.modules = "iim_ldap"
iim.userprops.store = "file"
iim_mux.listenport = "www.esuria.com.bn:5222"
iim_mux.serverport = "www.esuria.com.bn:45222"
iim_mux.enable = "true"
iim_mux.numinstances = "2"
iim_mux.maxthreads = "10"
iim_mux.maxsessions = "1000"
iim_mux.usessl = "on"
iim_mux.secconfigdir = "/etc/opt/SUNWiim/default/config"
iim_mux.keydbprefix =
iim_mux.certdbprefix =
iim_mux.secmodfile = "secmod.db"
iim_mux.certnickname = "server-cert"
iim_mux.keystorepasswordfile = "sslpassword.conf"
iim_wd.enable = "true"
iim_wd.period = "300"
iim_wd.maxRetries = "10"
-open http://www.esuria.com.bn/im/en/im.jnlp
-click More Detail and enable Use SSL

Self signed cert in safari 4 and windows xp

Hello there,
in our company wi have an self signed certificate for testing purposes. over an automatic testing cenario will be tested an application with various browsers. safari under windows brings now an problem and does not accept the self signed cert. the running steps terminating at this point. importing in windows cert store is not helpful.
has any one an solution to make this cert working with safari and windows? or exist an solution to disable the cert check in safari it self.
thanks
greetings
vito21

Hello Mick,
sorry to be late, but may help someone other :)
Setting:
NumberFormat currencyFormat = NumberFormat.getCurrencyInstance();and:
String value = currencyFormat.format(valToDisplay);you can now use value in any component and its view is correct.
For some objects like files you also need to set the right charset (i.e. the one support the symbol you need).
For the euro symbol try "windows-1250" as charset.
Bye

How do I allow self-signed cert for SecureAMF on iOS?

I have spent the better part of two days trying to figure out how the dickens to do this.
Basically, I am using BlazeDS (using AMF as the protocol) to communicate with a Java backend (using tomcat with a self-signed cert).
This works great in the browser version of the application (you usually get a little prompt saying that the site is untrusted when you try to access the website, you install the certificate and Bob's your uncle.)
However, adapting the code over to iOS I am discovering a couple of problems. The primary one being that the BlazeDS communication fails miserably when we are using SecureAMF with the self-signed certs. It appears that it is similar to this issue: http://forums.adobe.com/message/3940214#3940214
How do I get my iOS Air app to communicate with a self-signed certificate running on tomcat?
Here are the things I've tried:
1) Installing the cert using iPhone Configuration Utility
2) Browsing to the site in Safari, and installing the certificate manually
This is for development, so buying a certificate doesn't really make sense.
So, any suggestions?

Has anybody had any success here? This is a real problem for testing internal applications inside of a local network.

Weblogic self-signed certs

Hi Guys, wanted to know whether it's ok to use self-signed certs in prod env when the weblogic server is sitting in DMZ including other down/up stream systems and end users will access the apps via protected proxy servers.

Hi,
Following is the standard way of creating self signed certificates..."keytool" is a utility which comes along with JDK installation.
keytool -genkey -alias mykey -keyalg RSA -keysize 1024 -dname "CN=aaa.bbb.com, OU=Customer Support, O=MyOrganization, L=Denver, ST=Colorado, C=US" -keypass mykeypass -keystore identity.jks -storepass mystorepass
keytool -selfcert -v -alias <alias> -keypass -keystore .jks -storepass <store password> -storetype jks
keytool -export -v -alias <alias;> -file <root cert>.der -keystore <key store>.jks -storepass
keytool -import -v -trustcacerts -alias <alias> -file <root cert>.der -keystore <key store>.jks -storepass
for detailed informations please visit: http://java.sun.com/j2se/1.5.0/docs/tooldocs/windows/keytool.html
Thanks
Jay SenSharma
http://jaysensharma.wordpress.com (WebLogic Wonders Are Here)
Edited by: Jay SenSharma on Feb 4, 2010 5:00 PM

Local, self-signed cert for SSL IMAP on Tiger?

I have a co-located Xserve running Server 10.4.11 (Up time: 380 days!) with IMAP, where I have admin access to install SSL certificates, but I don't quite have the justification to purchase one from a CA.
I also have several Mac computers where I read my email via IMAP with SSL encryption, and I was wondering if there is any way that I could install a self-signed certificate on my local computers that matches my Xserve and would be sufficient to make Mail.app stop complaining about my server.
I've been searching the web for tutorials on SSL, thinking that there must be some kind of provision within SSL where I could just set up all machines to be aware of a self-signed certificate in a protected file somewhere on each computer, and I assume that it should be possible to make SSL happy to talk between my own computers. But it seems that most SSL tutorials focus on https, not IMAP or other non-web networking connections. Also, I have a sinking feeling that if I did find information, then it might not be appropriate for the exact directory structure of Tiger. If anyone can help or provide pointers, it would be most appreciated.
P.S. I could potentially used a "free" signed certificate, but it is attached to a virtual domain that I am hosting on my Xserve, and I assume that it wouldn't match the domain of my email unless I juggle things around. Also, that free cert would eventually expire, and then I'll be back to the current situation of needing to use a self-signed cert.

Never mind. I figured it out.
First of all, my Xserve certificate did not have the full FQDN, just a convenient subset. I created another self-signed cert with the true FQDN. I saw some hints around the web saying that Mail.app will always complain if the DN does not match.
Second, it turns out that Keychain Access is where the local certs live, and in Tiger I needed to drag the cert to my Desktop, open it, and store it in the x509 section.
All is good. Now to see how my iPhone likes the new certs...

Self-Signed Cert being advertised on load-balance ip for ASA VPN cluster

We recently saw an issue potentially related to CSCul61231 when a self-signed certificate was applied to the internal interface of the lan (inside) connection. For some reason, the public (outside) cluster ip address started handing out the self signed cert instead of the configured certificate. Lan interfaces certificates for either of the ASA's in the cluster were not effected - only the VIP. Even after removing the code, the issue still occurred until the cluster was broken. After re-connecting cluster issue did not come back. We are not using the 5500-X devices but instead 5550's. We do have 9.1.(x) running - I think 9.1.2, but not confident.
We were looking to add a self-signed static cert as best practice dictates - but if this is the issue we can't and will have to replace our UC cert with one that contains the inside interfaces dns as well. Can anyone confirm this to be the case? Below is the exact line that caused the issue.
ssl trust-point TrustPoint_X INSIDE vpnlb-ip ssl trust-point TrustPoint_X INSIDE
Thanks in advance!

Just wanted to follow up and confirm we have 9.1(5)12 running on the devices. A note in the bug report suggest a possible ip6 address is associated in some way. I want to also point out the devices have only ipv4 address assigned.
Anyone that can confirm this functionality would be greatly appreciated.
Thanks!

Can't access IBM mainframe 3270 session via SSL self-signed cert.

Can't access IBM mainframe 3270 session via SSL self-signed cert since sometime last week. Using Mochasoft tn3270 lite on android works fine but iPad ios7 says "IBM mainframe has closed the session". Any clues would be appreciated.

I'm thinking the problem may be the IBM cert is 1024 bit. Investigating choices to implement 2048 bit cert into IBM.

Old clients won't switch from Self-Signed Certs to PKI.

Greetings.
I am wondering if anyone can give me advise on problem I am having with some of my sccm clients.
When I originally deployed SCCM i used self signed certs on clients.
We needed to add MAC and Linux support and MAC clients won't work without PKI, so I following this http://technet.microsoft.com/en-us/library/gg682023.aspx to configure Certificate Authority.
It all seemed work well, I can now join MAC client with auto-enroll and all machines are requesting client certificates and I had couple of machine with new push on windows site installed with PKI.
So right now I have about 250 windows clients, only 22 of them use PKI and the rest keeps using self-signed certs.
I foolishly switched main site settings, MP settings and DP point settings to use https only.
As a result I lost all self-signed clients and have full log for mpcontrol saying that it's rejecting clients cause they certificate cannot be validated.
I logged in to couple of those machines and MMC i can see that it did enroll machine with valid Client Cert but Configuration Manager client itself still saying that it's using self signed one.
Am I missing a step that I need to do to make sure that all those clients switch to PKI?

It is. but how can i redeploy them?
I was under impression auto push won't reinstall them. If i do deployment - that seem to reuse existing configuration and still use self signed on old machines.
How can i verify that it does push clients to machine that already have it correctly and start using new config and not reuse old one.
I even tried removing clients from couple of machines and see if it gets pushed again on them with proper config and those machines don't seem to get client but used to get it fine before. I keep getting new machines being added to domain and they get client
pushed to them, but anything that had client with self signed doesn't seem to be happy.

Self signed cert - X509 - importing & using issues...

Similar Messages

Maybe you are looking for