# Single logout idp (octa) -\> sp.

**URL:** <https://devforum.okta.com/t/single-logout-idp-octa-sp/1012>\
**Category:** Questions\
**Created:** [January 8, 2018, 9:36pm UTC](https://devforum.okta.com/t/single-logout-idp-octa-sp/1012 "2018-01-08T21:36:37Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![azki](https://avatars.discourse-cdn.com/v4/letter/a/f475e1/32.png) [@azki](https://devforum.okta.com/u/azki)\
**Post date:** [January 8, 2018, 9:36pm UTC](https://devforum.okta.com/t/single-logout-idp-octa-sp/1012/1 "2018-01-08T21:36:37Z")

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Hello, I would like to know how to carry out a single logout process when the initiator is okta. My client is an application that uses spring-security-saml. At the moment when the logout is initiated by SP (my client) everything goes well - it is logged out of the application as well as from okta. However, in the case when I log out first from the okta, the client is still logged in. How okta should know to which endpoint should send LogoutRequest ? The configuration only has a field Single Logout URL but it’s location where the logout response should be sent.  
Thank you in advance for your help.

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**Author:** ![silverstone12](https://avatars.discourse-cdn.com/v4/letter/s/eb9ed0/32.png) [@silverstone12](https://devforum.okta.com/u/silverstone12)\
**Post date:** [July 19, 2018, 2:27pm UTC](https://devforum.okta.com/t/single-logout-idp-octa-sp/1012/2 "2018-07-19T14:27:22Z")

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Hi,  
When we tries to send LogoutRequest from SP. We are getting status as AuthFailed due to Invalid Signature. We doesnt know what went wrong in SAML message signing?

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**Author:** ![andrea](https://sea1.discourse-cdn.com/oktadev/user_avatar/devforum.okta.com/andrea/32/2172_2.png) [@andrea](https://devforum.okta.com/u/andrea)\
**Post date:** [January 12, 2024, 10:47pm UTC](https://devforum.okta.com/t/single-logout-idp-octa-sp/1012/3 "2024-01-12T22:47:01Z")

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