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LogoutRequest signature not validated #469

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markusglue opened this issue Apr 14, 2016 · 0 comments · Fixed by wso2-extensions/identity-inbound-auth-saml#213
Closed

LogoutRequest signature not validated #469

markusglue opened this issue Apr 14, 2016 · 0 comments · Fixed by wso2-extensions/identity-inbound-auth-saml#213

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@markusglue
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For a service provider we have activated signature validation for requests and responses in the configuration for SAML2 web SSO.

An AuthnRequest is correctly denied when only the SAMLRequest parameter is present in the redirect Url to the IdentityServer. It works well when additional parameters "SigAlg" and "Signature" are correctly set.

A LogoutRequest can pass successfully without having a deflated signature in the redirect Url.
The SPInitLogoutRequestProcessor seems to ignore the configured validation.

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