I am trying to set up kerberos on Appian 7.6, but I am getting following e

foussenik over 9 years ago

I am trying to set up kerberos on Appian 7.6, but I am getting following exception.

2015-01-16 20:02:38,529 [ajp-/0.0.0.0:8009-1] WARN org.springframework.security.extensions.kerberos.web.SpnegoAuthenticationProcessingFilter - Negotiate Header was invalid: Negotiate
org.springframework.security.authentication.BadCredentialsException: Kerberos validation not succesfull
          at org.springframework.security.extensions.kerberos.SunJaasKerberosTicketValidator.validateTicket(SunJaasKerberosTicketValidator.java:69)
          at org.springframework.security.extensions.kerberos.KerberosServiceAuthenticationProvider.authenticate(KerberosServiceAuthenticationProvider.java:86)
          at com.appiancorp.suiteapi.security.auth.AuthenticationProviderWrapper.authenticate(AuthenticationProviderWrapper.java:86)
          at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:156)
          at org.springframework.security.extensions.kerberos.web.SpnegoAuthentic...

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0 Alok Mohare
Appian Employee
over 9 years ago

It looks like there is an issue with the keys found in the Kerberos keytab. The Kerberos keytab should be encrypted will all types, so it is possible that the defaults for the encryption are not set on the account side.

Here another link that might help you with the same:
-> stackoverflow.com/.../badcredentialsexception-kerberos-validation-not-succesfull
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0 Alok Mohare
Appian Employee
over 9 years ago

It looks like there is an issue with the keys found in the Kerberos keytab. The Kerberos keytab should be encrypted will all types, so it is possible that the defaults for the encryption are not set on the account side.

Here another link that might help you with the same:
-> stackoverflow.com/.../badcredentialsexception-kerberos-validation-not-succesfull
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