Hi. I’m trying to work through a SATOSA story of SP with only one IdP configured to be proxied to use a federation aggregates’ metadata. Sign on is working and always get Filter: [] and returning attributes {} when I expect attributes to be sent by SATOSA. I’m using the docker image Latest and have also tried v4.4.0 with same result. I don’t think I’m too fancy and am using SATOSA ‘out of the box’ and am looking for guidance/insight/suggestions on what may be wrong, missing, or off by a few columns in YAML 😊 I have had success in the past at TIIME in Feb2019 with Matt E. but that was non-docker and a v3.4.8 install: https://lists.sunet.se/pipermail/satosa-users/2019-February/000067.html I have seen/explored the microservices/ filter_attributes.yaml.example but that is more along suppression rather than permit passage. Must I whitelist everything? Thanks for any insight/guidance on this. I have a gist with front/backends here: https://gist.github.com/canariecaf/2216d3de5e5872ecaa08cf03548ec559 Happy to jump on Slack and chat there too – is there a slack area for satosa/idpy BTW or the edugain.slack.com location have idpy like venues for chats like this? C satosa_1 | [2019-07-19 02:21:07] [DEBUG]: [urn:uuid:d7919f3e-0361-4ec5-aa1b-b5560eb6305c] Routing path: Saml2/acs/post satosa_1 | [2019-07-19 02:21:07] [DEBUG]: [urn:uuid:d7919f3e-0361-4ec5-aa1b-b5560eb6305c] Found registered endpoint: module name:'Saml2', endpoint: Saml2/acs/post satosa_1 | [2019-07-19 02:21:07] [DEBUG]: backend attribute '['email', 'emailAdress', 'mail']' mapped to mail satosa_1 | [2019-07-19 02:21:07] [DEBUG]: skipped backend attribute '['postaladdress']': no value found satosa_1 | [2019-07-19 02:21:07] [DEBUG]: skipped backend attribute '['sn', 'surname']': no value found satosa_1 | [2019-07-19 02:21:07] [DEBUG]: backend attribute '['displayName']' mapped to displayname satosa_1 | [2019-07-19 02:21:07] [DEBUG]: skipped backend attribute '['givenName']': no value found satosa_1 | [2019-07-19 02:21:07] [DEBUG]: backend attribute '['eduPersonTargetedID']' mapped to edupersontargetedid satosa_1 | [2019-07-19 02:21:07] [DEBUG]: skipped backend attribute '['cn']': no value found satosa_1 | [2019-07-19 02:21:07] [DEBUG]: [urn:uuid:d7919f3e-0361-4ec5-aa1b-b5560eb6305c] backend received attributes: satosa_1 | { satosa_1 | "eduPersonPrincipalName": [ satosa_1 | "something at canarie.ca" satosa_1 | ], satosa_1 | "mail": [ satosa_1 | "Chris.Phillips at canarie.ca" satosa_1 | ], satosa_1 | "eduPersonScopedAffiliation": [ satosa_1 | "staff at canarie.ca" satosa_1 | ], satosa_1 | "eduPersonAffiliation": [ satosa_1 | "staff" satosa_1 | ], satosa_1 | "eduPersonTargetedID": [ satosa_1 | "SUPPRESED=" satosa_1 | ], satosa_1 | "displayName": [ satosa_1 | "Chris Phillips" satosa_1 | ] satosa_1 | } satosa_1 | [2019-07-19 02:21:07] [DEBUG]: [urn:uuid:d7919f3e-0361-4ec5-aa1b-b5560eb6305c] Routing to frontend: Saml2IDP satosa_1 | [2019-07-19 02:21:07] [DEBUG]: [urn:uuid:d7919f3e-0361-4ec5-aa1b-b5560eb6305c] Filter: [] satosa_1 | [2019-07-19 02:21:07] [DEBUG]: [urn:uuid:d7919f3e-0361-4ec5-aa1b-b5560eb6305c] returning attributes {} satosa_1 | [2019-07-19 02:21:07] [DEBUG]: [urn:uuid:d7919f3e-0361-4ec5-aa1b-b5560eb6305c] signing with algorithm http://www.w3.org/2001/04/xmldsig-more#rsa-sha256 satosa_1 | [2019-07-19 02:21:07] [DEBUG]: [urn:uuid:d7919f3e-0361-4ec5-aa1b-b5560eb6305c] using digest algorithm http://www.w3.org/2001/04/xmlenc#sha256 satosa_1 | [2019-07-19 02:21:07] [DEBUG]: [urn:uuid:d7919f3e-0361-4ec5-aa1b-b5560eb6305c] Saving state as cookie, secure: True, max-age: 1200, path: /