Reverse Proxy and SAML

Hi,

I currently work on migration old version of projeqtor. I want use SAML for the sso and reverse projeqtor with my waf for work with https. But when i want clik on metadata in saml configuration in the xml file for metadata the url is http://[host ip]/sso/metadata i don't find the method for change url for projeqtor.fqdn/ . the metadata is available with reverse proxy with https url. when i go in projeqtor login i am redirect toward my idp, authenfication is working but is redirect with ip of my projector host.

My metadata.php

<md:EntityDescriptor validUntil="2030-04-11T00:03:10Z" cacheDuration="PT604800S" entityID="http://10.86.150.40/sso/projeqtor/metadata.php">
<md:SPSSODescriptor AuthnRequestsSigned="false" WantAssertionsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
<md:KeyDescriptor use="signing">
<ds:KeyInfo>
<ds:X509Data>
<ds:X509Certificate>
MIIDqzCCApKgAwIBAgIBADANBgkqhkiG9w0BAQ0FADBvMQswCQYDVQQGEwJmcjELMAkGA1UECAwCTkExFDASBgNVBAoMC0Z1dHVyb3Njb3BlMRwwGgYDVQQDDBNhdXRoLmZ1dHVyb3Njb3BlLmZyMREwDwYDVQQHDAhQT0lUSUVSUzEMMAoGA1UECwwDRFNJMB4XDTIwMDQwMjExNTIzMFoXDTMwMDMzMTExNTIzMFowbzELMAkGA1UEBhMCZnIxCzAJBgNVBAgMAk5BMRQwEgYDVQQKDAtGdXR1cm9zY29wZTEcMBoGA1UEAwwTYXV0aC5mdXR1cm9zY29wZS5mcjERMA8GA1UEBwwIUE9JVElFUlMxDDAKBgNVBAsMA0RTSTCCASMwDQYJKoZIhvcNAQEBBQADggEQADCCAQsCggECALjLvikaiBGH1JvdDBYKg6mi9OzSnWV8AcjDNs9bQlnDhC8UMv2ngc5nr3xJ9ByFJQXmqE7QbSc+g0dAM5+1kLYrt9P+EIb698OJSNGJGQzbSlqVkFCk/XkTKNNC15RMpJkVCTK43Ue/vcwMyFVGz/60zWfLavH9ZCCIAarePXmOLY1Uekce03Zc1L26f/UIjpmMAJCdZGdxzKe0IXPKSNM9zWL0GPVKaznG9TtcO/9eTdY28bhI0AKlh7Jv9cYZLM5vv/krusm4KKkP7BjWdbvLpzBjULz2FqlCSxnsgoEWE5xzqGLLzHJ+YkIYqcruinjL1IFHDDbVpFh9GWA0LT9dAgMBAAGjUDBOMB0GA1UdDgQWBBQEM5TsPqCq0wznXmAEVtHmIgHagjAfBgNVHSMEGDAWgBQEM5TsPqCq0wznXmAEVtHmIgHagjAMBgNVHRMEBTADAQH/MA0GCSqGSIb3DQEBDQUAA4IBAgA87mq6ajntegl4nPUVcytYO7Ent9yMdidlZ3gMijAIQE0qY41DuBVMjwaBV6HYm+tSVRxW2xv6Ge8pLf/aqU8F5byC5BD+T6qd4Epcl4Td4kNYxDPCn2iTHs9WEdhcKddZa4ZdzokuMOgWk4TOfooxozW56M6a8GCejRssPiurTo0WUVxCCPh/LcLvDe7/PGU1S7STbCeHZ3mbJD0opegvHOEBq+0Xabq9PDron0rC+P36hZXsuNaI/NS+8h1pc0PCNDiTx39jYaUy7Qc0ZfuAGMTYfb+fcSnuEEPNj6FLr+QVh3z7hAscV7jUAevM3zGakM3+zX4Y8CyTb/CKFKMTCQ==
</ds:X509Certificate>
</ds:X509Data>
</ds:KeyInfo>
</md:KeyDescriptor>
<md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="http://10.86.150.40/sso/projeqtor/index.php?sls"/>
<md:NameIDFormat>
urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified
</md:NameIDFormat>
<md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="http://10.86.150.40/sso/projeqtor/index.php?acs" index="1"/>
</md:SPSSODescriptor>
<md:ContactPerson contactType="technical">
<md:GivenName>ProjeQtOr</md:GivenName>
<md:EmailAddress>Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser.
</md:ContactPerson>
</md:EntityDescriptor>

Thanks,

Sebastien