Avoid an alert with using self-signed certificate

Hi
I want to publish a free product and I would like to use a free self-signed certificate
But during installing, the Adobe Exstension Manager shows an alert
Where is a way how to avoid this alert with using a self-signed certificate (I generated certificate with help of Adobe Exchange Packager) or I should only use a paid code-signed certificate?
Best regards
Maxim

As I understund, "Show warning when instaling..." this option available only for end user in Exstantion manager, right? It means there is no way how to switch off this warning if I use ucf.jar tool for packing ZPX and an user uses default setting on this end. When, only one way is left - to buy a payed certificate, even for free product. Correct?

Similar Messages

How to register iOS device when using self signed certificate with apple Server?

Hi,
I have installed the server.app by Apple and used a slef signed certificate for my server. Now I want to register my different devices (iMac, iPhone etc.). I could register the iMac without problesm (I just had to add my self signed certificate to the trusted certificates)
Sadly, with the iPhone it is not that easy. I can install the "trust profile", but still after that I can not register my device. It seems like it does not accept my self signed certificate for device registration. When adding a registration profile, I get the error "www._mydomain_.tld/devicemanagement/api/device/auto_join_ota_service" is not valid.
Nethertheless, I can install a profile with setting, e.g. my imap settings, via the profile management without problems.
Does anyone have an idea how to get around the problem with the self signed certificate?
Best regards

Try deleting the Server.app and download it again from the App Store, restart.
My Server is also using self signed certificates and is working with iOS device (Trust Profile needed first).

Problem with placing self-signed certificate in trust store on WLS 10.3

I have had some problems setting up two-way SSL on WLS 10.3.2.
1. I have not been able to use the java properties listed on
http://weblogic-wonders.com/weblogic/2010/11/09/enforce-weblogic-to-use-sun-ssl-implementation-rather-than-certicom/
to use the native Java SSL implementation rather than the certicom. Has anyone else had success using these?
-Djava.protocol.handler.pkgs=com.sun.net.ssl.internal.www.protocol
-Dssl.SocketFactory.provider=com.sun.net.ssl.internal.SSLSocketFactoryImpl
-DUseSunHttpHandler=true
-Dweblogic.wsee.client.ssl.usejdk=true (for webservice clients)
2. When I use the ValidateCertChain to validate my keystore with the self-signed certificate I get the message
CA cert not marked with critical BasicConstraint indicating it is a CA
Certificate chain is invalid
which I read was a problem with certificates generated by keytool, yet I find I was not able to circumvent this
by setting the property weblogic.security.SSL.enforceConstraints to off in the WLS server environment.
Has anyone else noticed this?
3. The error I get is
####<Feb 15, 2011 1:12:21 PM EST> <Debug> <SecuritySSL> <hostname> <server
<[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1297793541204> <BEA-000000> <Exception during hands
hake, stack trace follows
java.lang.NullPointerException
at com.certicom.security.cert.internal.x509.X509V3CertImpl.checkValidity(Unknown Source)
at com.certicom.security.cert.internal.x509.X509V3CertImpl.checkValidity(Unknown Source)
at com.certicom.tls.interfaceimpl.CertificateSupport.findInTrusted_Validity(Unknown Source)
####<Feb 15, 2011 1:12:21 PM EST> <Debug> <SecuritySSL> <hostname> <server> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tunin
g)'> <<WLS Kernel>> <> <> <1297793541207> <BEA-000000> <NEW ALERT with Severity: FATAL, Type: 40
java.lang.Exception: New alert stack
at com.certicom.tls.record.alert.Alert.<init>(Unknown Source)
at com.certicom.tls.record.handshake.HandshakeHandler.fireAlert(Unknown Source)
Are there other conditions besides the issue about the missing Basic Constraint field that can raise an
alert with type 40?
4. Steps I used to generate jks keystore for inclusion in trust keystore (actual values substituted):
** keytool -genkey -alias mykey -keystore mykeystore -validity 35600 \
-dname "cn=Common Name, ou=Common Name, o=Org, l=location, s=state, c=US" \
-storepass mypass -keypass mypass
** exported a DER format head certificate of mykey into mykey.cer.der
** keytool -import -trustcacerts -keystore DemoTrust.jks -alias mykey -file mykey.cer.der
Any comments appreciated and thanks for this forum.

Faisal,
Certicom has an internal restriction that a Date must be notBefore 1970 and notAfter 2105 inclusive.The Java-generated key is valid until Wed Mar 14 11:03:59 EDT 2108. Your knowledge of this area is
quite impressive, thank you so much for this!

Flyspray email notification using self signed certificates

Hi all, I've been having an issue with flyspray sending notification emails through a SMTP server (running on localhost) which uses submission (port 587) and starttls with a self signed certificate. Whenever a notification would be sent I receive an error like the following:
Notice: Undefined property: Swift_Transport_StreamBuffer::$_sequence in /usr/share/webapps/flyspray/includes/external/swift-mailer/classes/Swift/Transport/StreamBuffer.php on line 236 Warning: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed in /usr/share/webapps/flyspray/includes/external/swift-mailer/classes/Swift/Transport/StreamBuffer.php on line 102 Completely unexpected exception: Unable to connect with TLS encryption
This should never happend, please inform Flyspray Developers
For the time being I just disabled notification all together. But this is a pretty big problem for me as I would like to avoid having to come to the web to view bugs I'm working on. Eventually I will create my own personal CA and this problem will become a non-issue, but until the time comes I'd love a work around (preferably not too dirty if at all possible).
Thanks for the help.

H Jerome,
The certificate may have been generated incorrectly but I would suggest logging
a support case.
Kind Regards,
Richard Wallace
Senior Developer Relations Engineer
BEA Support.
"Jerome Cahuzac" <[email protected]> wrote:
>
>
>
I want to enable HTTPS protocol with WebLogic Server 5.1
I want to use a self signed certificate generated with the JDK keytool.
I've successfuly generated it and exported a dummy.cer file.
I've updated the weblogic.properties file with weblogic.security.certificate.server=dummy.cer
and I've got this exception
java.lang.NullPointerException:
at weblogic.security.RSAKey.toString(RSAKey.java:203)
at java.lang.String.valueOf(String.java, Compiled Code)
at java.lang.StringBuffer.append(StringBuffer.java, Compiled
Code)
at weblogic.security.X509.toString(X509.java:261)
at java.lang.String.valueOf(String.java, Compiled Code)
at java.lang.StringBuffer.append(StringBuffer.java, Compiled
Code)
at weblogic.t3.srvr.SSLListenThread.insertIntoCAChain(SSLListenThread.java:206)
at weblogic.t3.srvr.SSLListenThread.<init>(SSLListenThread.java,
Compiled
Code)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.Server.main(Server.java:55)
at weblogic.NTServiceHelper.run(NTServiceHelper.java:19)
at java.lang.Thread.run(Thread.java:479)
mar. dÚc. 18 12:20:03 GMT+01:00 2001:<E> <SSLListenThread> Security Configuration
Problem with SSL server certificate file (d:\weblogic\myserver\dummy.cer)
What's the right way to do this ?

Use self signed certificate

Hi,
I have got a theoretical question: Is it right to use self-signed certificate in production environment?
We don't want to use this cert. for authentication but for SSL decryption. Is this a good solution?
Thanks!
V.

Hi Rick,
May be I was not completely clear in my wordings :)
VPN connection is not a mandate. The VPN connection already existed between our organization and the provider service (instead of going over the internet) and hence the security person in our organization was fine with us using self signed certificates.
I gave you a scenario where the use of self signed certs was authorized. And also once more scenario where using self signed certs in test environments is not allowed.
Two contrasting thoughts, so basically it is up to the perception of the security people to assess the risk and give a go ahead.
Personally I feel that if the communication channel is secure between the systems (2 way ssl) then using self signed certs for message encryption might be fine.
If the channel is not secured (may be even 1 way SSL), I would prefer using CA certified certs.
Hope I make more sense now :)
Thanks,
Patrick

How to use self-signed Certificate or No-Check-Certificate in Browser ?

Folks,
Hello. I am running Oracle Database 11gR1 with Operaing System Oracle Linux 5. But Enterprise Manager Console cannot display in Browser. I do it in this way:
[user@localhost bin]$ ./emctl start dbconsole
The command returns the output:
https://localhost.localdomain:1158/em/console/aboutApplication
Starting Oracle Enterprise Manager 11g Database Control ... ...
I open the link https://localhost.localdomain:1158/em/console/aboutApplication in browser, this message comes up:
The connection to localhost.localdomain: 1158 cannot be established.
[user@localhost bin]$ ./emctl status dbconsole
The command returns this message: not running.
[user@localhost bin]$ wget https://localhost.localdomain:1158/em
The command returns the output:
10:48:08 https://localhost.localdomain:1158/em
Resolving localhost.localdomain... 127.0.0.1
Connecting to localhost.localdomain|127.0.0.1|:1158... connected.
ERROR: cannot verify localhost.localdomain's certificate, issued by `/DC=com/C=US/ST=CA/L=EnterpriseManager on localhost.localdomain/O=EnterpriseManager on localhost.localdomain/OU=EnterpriseManager on localhost.localdomain/CN=localhost.localdomain/[email protected]':
Self-signed certificate encountered.
To connect to localhost.localdomain insecurely, use `--no-check-certificate'.
Unable to establish SSL connection.
A long time ago when I installed Database Server Oracle 11gR1 into my computer, https://localhost.localdomain:1158/em in Browser comes up this message:
Website certified by an Unknown Authority. Examine Certificate...
I select Accept this certificate permanently. Then https://localhost.localdomain:1158/em/console/logon/logon in Browser displays successfully.
But after shut down Operating System Oracle Linux 5 and reopen the OS, https://localhost.localdomain:1158/em/console/logon/logon in Browser returns a blank screen with nothing, and no more message comes up to accept Certificate.
My browser Mozilla Firefox, dbconsole, and Database Server 11gR1 are in the same physical machine.I have checked Mozilla Firefox in the following way:
Edit Menu > Preferences > Advanced > Security > View Certificates > Certificate Manager > Web Sites and Authorities
In web sites tab, there is only one Certificate Name: Enterprise Manager on localhost.localdomain
In Authorities tab, there are a few names as indicated in the above output of wget.
My question is: How to use self-signed certificate and no-check-certificate in Mozilla Firefox for EM console to display ?
Thanks.

Neither problem nor solution do involve Oracle DB
root cause of problem & fix is 100% external, detached, & isolated from Oracle DB.
This thread is OFF TOPIC for this forum.

Mail.app with a self-signed certificate in postfix/dovecot

I thought I'd post this tidbit about getting Mail.app to work correctly with a self-signed certificate in a postfix/dovecot Linux installation; in my case under Debian Lenny. After setting this up, my Mail.app refused to connect to the outgoing server to deliver mail. In the postfix logs, I would see "SSL_accept error from ...: -1". The problem ended up being that postfix uses the default "snakeoil" self-signed certificate, while dovecot creates its own. If the IMAP and SMTP hosts are the same as they were in my case, when you accept the dovecot certificate upon the first IMAP connection, the SMTP connection with a different certificate will fail. This is because after the accept there is now a known certificate for that host, and the new certificate presented by postfix will not match. To fix this, either use different hosts for IMAP and SMTP, or use the same (perhaps the "snakeoil") certificate in both the postfix and dovecot configuration.

Exactly the same problem, except I'm using FF v6 for Windows, not FF v4 as for the lead post. This is for a self-cert which IS trusted, although the error message says it isn't.

How to access Flash Apps over https with a self signed certificate?

I have a Flex app that needs to access data from a SOAP web service over https with a self signed certificate. The app needs to ignore the https warnings, just as a browser would warn & allow the user to proceed. Buying a valid signed certificate is not an option for us.
It works fine over http.
How can I achieve this?
I read that URLRequest has a property: authenticate, that I can set to false. However, this property is available only for Adobe AIR applications from what I can see. This doesn't seem available for Flex apps.
I have tried this in both Flex 3 & the latest Flash Builder 4. Have the same issue in both cases.
Help appreciated.
Thanks

You'd really need to ask in the Flex or Flash Builder forums as this is a front end code modification and Flash Player can't do any of that.

In Firefox 4.0 with a Server with a self signed certificate using IPv6 I can not add a "Security Exception" for this certificate.

In Firefox 4.0 I have a server ... it contains a self signed certificate. Using IPv6 I can not add a "Security Exception" for this certificate.
1. I log onto the server (using IPv6). I get the "Untrusted connection page" saying "This connection is Untrusted"
2. I click on "Add Exception.." under the "I understand the Risks" section.
3. The "Add Security Exception" dialog comes up. soon after the dialog comes up I get an additional "Alert" dialog saying
An exception occured during connection to xxxxxxxxx.
Peer's certificate issuer has been marked as not trusted by the User.
(Error code sec_error_untrusted_issuer).
Please note that this works in Firefox 3.6.16 (in IPv4 and IPv6). It also works in Firefox 4.0 in IPv4 only IPv6 has an issue. What's wrong?

Exactly the same problem, except I'm using FF v6 for Windows, not FF v4 as for the lead post. This is for a self-cert which IS trusted, although the error message says it isn't.

How to use Self Signed certificate with SSLServerSocket?

Hello to all.
I'm trying to build a simple client/server system wich uses SSLSocket to exchange data. (JavaSE 6)
The server must have it's own certificate, clients don't need one.
I started with this
http://java.sun.com/javase/6/docs/technotes/guides/security/jsse/JSSERefGuide.html#CreateKeystore
To generate key for the server and a self signed certificate.
To sum it up:
     Create a new keystore and self-signed certificate with corresponding public/private keys.
keytool -genkeypair -alias mytest -keyalg RSA -validity 7 -keystore /scratch/stores/server.jks
     Export and examine the self-signed certificate.
keytool -export -alias mytest -keystore /scratch/stores/server.jks -rfc -file server.cer
     Import the certificate into a new truststore.
keytool -import -alias mytest -file server.cer -keystore /scratch/stores/client.jksThen in my server code I do
System.setProperty("javax.net.ssl.keyStore", "/scratch/stores/server.jks");
System.setProperty("javax.net.ssl.keyStorePassword", "123456");
SSLServerSocketFactory sf = sslContext.getServerSocketFactory();
SSLServerSocket sslServerSocket = (SSLServerSocket)sf.createServerSocket( port );
Socket s = sslServerSocket.accept();I am basically missing some point because I get a "javax.net.ssl.SSLException: No available certificate or key corresponds to the SSL cipher suites which are enabled." when I try to run the server.
Can it be a problem with the certificate? When using -validity <days> in keytool the certificate gets self-signed, so it should work if I'm not wrong.
I have also tried this solution
serverKeyStore = KeyStore.getInstance( "JKS" );
serverKeyStore.load( new FileInputStream("/scratch/stores/server.jks" ),
     "123456".toCharArray() );
tmf = TrustManagerFactory.getInstance( "SunX509" );
tmf.init( serverKeyStore );
sslContext = SSLContext.getInstance( "TLS" );
sslContext.init( null, tmf.getTrustManagers(),secureRandom );
SSLServerSocketFactory sf = sslContext.getServerSocketFactory();
SSLServerSocket ss = (SSLServerSocket)sf.createServerSocket( port );and still it doesn't work.
So what am I missing?

You were right. I corrected the mistakes in the server code, now it's
     private SSLServerSocket setupSSLServerSocket(){
          try {
               SSLContext sslContext = SSLContext.getInstance( "TLS" );
               KeyManagerFactory km = KeyManagerFactory.getInstance("SunX509");
               KeyStore ks = KeyStore.getInstance("JKS");
               ks.load(new FileInputStream(_KEYSTORE), _KEYSTORE_PASSWORD.toCharArray());
               km.init(ks, _KEYSTORE_PASSWORD.toCharArray());
                * Da usare con un truststore se serve autenticazione dei client
                * TrustManagerFactory tm = TrustManagerFactory.getInstance("SunX509");
               tm.init(ks);*/
               sslContext.init(km.getKeyManagers(), null, null);
               SSLServerSocketFactory f = sslContext.getServerSocketFactory();
               SSLServerSocket ss = (SSLServerSocket) f.createServerSocket(_PORT);
               return ss;
          } catch (UnrecoverableKeyException e) {
               e.printStackTrace();
          } catch (KeyManagementException e) {
               e.printStackTrace();
          } catch (NoSuchAlgorithmException e) {
               e.printStackTrace();
          } catch (KeyStoreException e) {
               e.printStackTrace();
          } catch (CertificateException e) {
               e.printStackTrace();
          } catch (FileNotFoundException e) {
               e.printStackTrace();
          } catch (IOException e) {
               e.printStackTrace();
          return null;
     }and on the client code
private SSLSocket setupSSLClientSocket(){
     try {
          SSLContext sslContext = SSLContext.getInstance( "TLS" );
          /* SERVER
          KeyManagerFactory km = KeyManagerFactory.getInstance("SunX509");
          km.init(ks, _KEYSTORE_PASSWORD.toCharArray());
          KeyStore clientks = KeyStore.getInstance("JKS");
          clientks.load(new FileInputStream(_TRUSTSTORE), _TRUSTSTORE_PASS.toCharArray());
          TrustManagerFactory tm = TrustManagerFactory.getInstance("SunX509");
          tm.init(clientks);
          sslContext.init(null, tm.getTrustManagers(), null);
          SSLSocketFactory f = sslContext.getSocketFactory();
          SSLSocket sslSocket = (SSLSocket) f.createSocket("localhost", _PORT);
          return sslSocket;
     } catch (KeyManagementException e) {
          e.printStackTrace();
     } catch (NoSuchAlgorithmException e) {
          e.printStackTrace();
     } catch (KeyStoreException e) {
          e.printStackTrace();
     } catch (CertificateException e) {
          e.printStackTrace();
     } catch (FileNotFoundException e) {
          e.printStackTrace();
     } catch (IOException e) {
          e.printStackTrace();
     return null;
}and added a System.out.println(sslSocket); after every incoming message (server side) and SSL is now fully working!
So my mistakes were:
[] Incorrect setup done by code
[] Incorrect and insufficient println() of socket status
Now that everything works, I've deleted all this manual setup and just use the system properties. (They MUST be set before getting the Factory)
SERVER SIDE:
System.setProperty("javax.net.ssl.keyStore", _KEYSTORE);
System.setProperty("javax.net.ssl.keyStorePassword", KEYSTOREPASSWORD);
SSLServerSocketFactory f = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
SSLServerSocket sslServerSocket = (SSLServerSocket) f.createServerSocket(_PORT);
CLIENT SIDE:
System.setProperty("javax.net.ssl.trustStore", "/scratch/stores/client.jks");
System.setProperty("javax.net.ssl.trustStorePassword", "client");
SSLSocketFactory f = (SSLSocketFactory) SSLSocketFactory.getDefault();
SSLSocket sslSocket = (SSLSocket) f.createSocket(_HOST, _PORT);
And everything is working as expected. Thank you!
I hope my code will help someone else in the future.

Some clients migrated from 2007 is presented with the self signed certificate in 2013

I have migrated from 2007 to 2013. I did a couple of test migrations and on the ones with domain member computers Outlook is giving a certificate warning. The certificate they are presented with is the default self signed certificate on the 2013 server.
Even though I have added a trusted public certificate to Exchange and checked of to use With IIS.
I see that the default certificate is also checked of to use With IIS and it cant be removed in ECS. Shouldnt this be removed from IIS all together when adding a New certificate? And why does some Clients gets presented With the self signed and some With
the Public? For instance owa is presented With the Public cert. Also and Outlook I tested from outside the domain.
Regards

Only the UCC certificate should be bound to IIS.
Are any clients using POP or IMAP, which also use SMTP? In this case clients can be presented with the "wrong" certificate as well.
Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

MTLS using self-signed certificates

We have a Expressway-C and Expressway-E setup in labs. While setting up a secure (TLS) traversal zone between C and E, can we use self-signed certs instead of trusted CA certs? (Import the C self-signed cert on to E and vice-verse will suffice for MTLS?)

H Jerome,
The certificate may have been generated incorrectly but I would suggest logging
a support case.
Kind Regards,
Richard Wallace
Senior Developer Relations Engineer
BEA Support.
"Jerome Cahuzac" <[email protected]> wrote:
>
>
>
I want to enable HTTPS protocol with WebLogic Server 5.1
I want to use a self signed certificate generated with the JDK keytool.
I've successfuly generated it and exported a dummy.cer file.
I've updated the weblogic.properties file with weblogic.security.certificate.server=dummy.cer
and I've got this exception
java.lang.NullPointerException:
at weblogic.security.RSAKey.toString(RSAKey.java:203)
at java.lang.String.valueOf(String.java, Compiled Code)
at java.lang.StringBuffer.append(StringBuffer.java, Compiled
Code)
at weblogic.security.X509.toString(X509.java:261)
at java.lang.String.valueOf(String.java, Compiled Code)
at java.lang.StringBuffer.append(StringBuffer.java, Compiled
Code)
at weblogic.t3.srvr.SSLListenThread.insertIntoCAChain(SSLListenThread.java:206)
at weblogic.t3.srvr.SSLListenThread.<init>(SSLListenThread.java,
Compiled
Code)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.Server.main(Server.java:55)
at weblogic.NTServiceHelper.run(NTServiceHelper.java:19)
at java.lang.Thread.run(Thread.java:479)
mar. dÚc. 18 12:20:03 GMT+01:00 2001:<E> <SSLListenThread> Security Configuration
Problem with SSL server certificate file (d:\weblogic\myserver\dummy.cer)
What's the right way to do this ?

Using self-signed certificates for HTTPS

I want to enable HTTPS protocol with WebLogic Server 5.1
I want to use a self signed certificate generated with the JDK keytool.
I've successfuly generated it and exported a dummy.cer file.
I've updated the weblogic.properties file with weblogic.security.certificate.server=dummy.cer
and I've got this exception
java.lang.NullPointerException:
at weblogic.security.RSAKey.toString(RSAKey.java:203)
at java.lang.String.valueOf(String.java, Compiled Code)
at java.lang.StringBuffer.append(StringBuffer.java, Compiled Code)
at weblogic.security.X509.toString(X509.java:261)
at java.lang.String.valueOf(String.java, Compiled Code)
at java.lang.StringBuffer.append(StringBuffer.java, Compiled Code)
at weblogic.t3.srvr.SSLListenThread.insertIntoCAChain(SSLListenThread.java:206)
at weblogic.t3.srvr.SSLListenThread.<init>(SSLListenThread.java, Compiled
Code)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.Server.main(Server.java:55)
at weblogic.NTServiceHelper.run(NTServiceHelper.java:19)
at java.lang.Thread.run(Thread.java:479)
mar. dÚc. 18 12:20:03 GMT+01:00 2001:<E> <SSLListenThread> Security Configuration
Problem with SSL server certificate file (d:\weblogic\myserver\dummy.cer)
What's the right way to do this ?
[dummy.cer]

H Jerome,
The certificate may have been generated incorrectly but I would suggest logging
a support case.
Kind Regards,
Richard Wallace
Senior Developer Relations Engineer
BEA Support.
"Jerome Cahuzac" <[email protected]> wrote:
>
>
>
I want to enable HTTPS protocol with WebLogic Server 5.1
I want to use a self signed certificate generated with the JDK keytool.
I've successfuly generated it and exported a dummy.cer file.
I've updated the weblogic.properties file with weblogic.security.certificate.server=dummy.cer
and I've got this exception
java.lang.NullPointerException:
at weblogic.security.RSAKey.toString(RSAKey.java:203)
at java.lang.String.valueOf(String.java, Compiled Code)
at java.lang.StringBuffer.append(StringBuffer.java, Compiled
Code)
at weblogic.security.X509.toString(X509.java:261)
at java.lang.String.valueOf(String.java, Compiled Code)
at java.lang.StringBuffer.append(StringBuffer.java, Compiled
Code)
at weblogic.t3.srvr.SSLListenThread.insertIntoCAChain(SSLListenThread.java:206)
at weblogic.t3.srvr.SSLListenThread.<init>(SSLListenThread.java,
Compiled
Code)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java, Compiled Code)
at weblogic.t3.srvr.T3Srvr.main(T3Srvr.java:827)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.Server.startServerDynamically(Server.java:99)
at weblogic.Server.main(Server.java:65)
at weblogic.Server.main(Server.java:55)
at weblogic.NTServiceHelper.run(NTServiceHelper.java:19)
at java.lang.Thread.run(Thread.java:479)
mar. dÚc. 18 12:20:03 GMT+01:00 2001:<E> <SSLListenThread> Security Configuration
Problem with SSL server certificate file (d:\weblogic\myserver\dummy.cer)
What's the right way to do this ?

How to use self-signed certificate to verify others certificate?

the self-signed certificate and keys acts as CA like VeriSign
alias =SelfSignCA
keystore = SelfSignLib
certificate = SelfSign.cer
certificate to be verify
alias = companyCA
certificate = companyLib
csr file = company.csr
how to use keytool to verify/sign the company certificate?thank you.

Well, this might not be much help, but for 10g, on AIX, docID 1171558.1 describes how to create a new certificate.
Not sure how relevant it will be for 11g, sorry :(

Does Firefox Home work with custom servers with a self signed certificate?

I've setup my own custom Firefox Sync server which has a self signed SSL certificate.
When I try to connect to it using Firefox Home I get the error:
Cannot Sync - Failed To Communicate With Server (1)
Firefox on my Mac and Windows laptop Sync fine with my custom firefox sync server providing I create an exception first. But no such luck with my iPhone.

Access your server with ssl using https://<servername> . Firefox will warn you about untrusted certificate, and suggest you to add an exception. This exception will work for firefox sync too.

Avoid an alert with using self-signed certificate

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