SAML Proxying - KB article referencing files that don't exist in a clean install of v4.1.4

[Anthony K]

On 2/8/21 8:06 pm, Ian Young wrote:
> 
> 
>> On 2021-08-02, at 10:56, Ian Young <ian at iay.org.uk <mailto:ian at iay.org.uk>> wrote:
>>
>> The documentation covers both 4.0 and 4.1. You need to be careful that you're reading the sections applicable to the version you're installing.
> 
> Sorry, I got ahead of myself somehow. The KB page you referenced is indeed a little out of date and won't work for 4.1. I've changed it to say that it only applies to 4.0; someone more familiar with the system would need to update it properly.
> 
> The page I quoted from is: https://shibboleth.atlassian.net/wiki/spaces/IDP4/pages/1282539600/SAMLAuthnConfiguration <https://shibboleth.atlassian.net/wiki/spaces/IDP4/pages/1282539600/SAMLAuthnConfiguration>
> It covers both versions.
> 
>      -- Ian

Thanks Ian.  I'm nearly there but not quite.

Using the new URL you provided [0], There is also mention of files that do not exist in v4.1.4 IdP - such as [1] and [2].

I've attempted to add what is mentioned at [3] into [4] but c14n is failing with:

     Profile Action AttributeSourcedSubjectCanonicalization: No attributes found, canonicalization not possible

I have turned logging way up and it is producing an enormous amount of data - I don't think it's appropriate to post the log in its entirety in an email.  Let me know what settings for logback.xml are appropriate so I can post here and potentially resolve this much sooner.  Alternatively, I could post on pastebin if that is a preferred option.

This is my first foray into SAML Proxying to another IdP - I feel like I'm missing something fundamental.

Regards,
ak.


[0]: https://shibboleth.atlassian.net/wiki/spaces/IDP4/pages/1282539600/SAMLAuthnConfiguration
[1]: conf/authn/saml-authn-config.xml ### not sure I need this ###
[2]: attribute-sourced-subject-c14n-config.xml ### should it be [4] ###
[3]: https://shibboleth.atlassian.net/wiki/spaces/IDP4/pages/1282539600/SAMLAuthnConfiguration#attribute-sourced-subject-c14n-config.xml
[4]: conf/c14n/subject-c14n.xml