Closed strietzel closed 7 years ago
Hello, my implemented SAML flow suddenly stopped working with the following Error message:
Uncaught PHP Exception LightSaml\Error\LightSamlSecurityException: "Algorithm mismatch between input key and key used to encrypt the symmetric key for the message. Input key algo is: 'http://www.w3.org/2001/04/xmldsig-more#rsa-sha256'. Message key algo is 'http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p'"
What is in this context the "input key" and what is the "message key"?
Because I did not change anything on my side, I assume that the ADFS settings were changed by someone. Is this the right conclusion for this case?
Any help would be appreciated, Thx. :-)
Are you sure this started w/out any modification of the code on your side? Maybe update to new lightsaml/lightsaml 1.1.0 version?
Try updating to lightsaml/lightsaml v1.1.3 it should fix your issue
tmilos
commented
7 years ago
Hello, my implemented SAML flow suddenly stopped working with the following Error message:
Uncaught PHP Exception LightSaml\Error\LightSamlSecurityException: "Algorithm mismatch between input key and key used to encrypt the symmetric key for the message. Input key algo is: 'http://www.w3.org/2001/04/xmldsig-more#rsa-sha256'. Message key algo is 'http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p'"
What is in this context the "input key" and what is the "message key"?
Because I did not change anything on my side, I assume that the ADFS settings were changed by someone. Is this the right conclusion for this case?
Any help would be appreciated, Thx. :-)