OIDC plugin installation fails behind HTTP proxy

Manuel Haim haim at hrz.uni-marburg.de
Wed Jun 2 15:15:04 UTC 2021


Hi Scott,

Zitat von "Cantor, Scott" <cantor.2 at osu.edu>:
> You define a Spring file with the bean(s) you want, and use -hc to  
> specify the name of the HTTP client and then pass the name of the  
> Spring file on the end of the plugin command.

well, I guess I missed out the "Optional Parameter" paragraph in the  
wiki, and there was no xml example. Thanks for pointing that out to me.

So I moved my bean definition into a separate file now, but the  
connection problem remains:

# /opt/shibboleth-idp/bin/plugin.sh --verbose -hc  
shibboleth.UMRProxyHttpClient -i oidc-common-dist-1.1.0.tar.gz  
umr-http-client.xml

> Maybe Apache's proxy support broke.

I guess so. Or are the parameters not consumed correctly by the  
shibboleth.HttpClientFactory? I just found a JIRA ticket from  
19-May-2021 which also states a HTTP proxy problem with  
shibboleth.HttpClientFactory:
https://issues.shibboleth.net/jira/browse/JDUO-45

However, in my metadata-providers.xml configuration, I successfully  
use the proxyHost and proxyPort attributes. Is this not based on the  
Apache library?

Kind regards,
Manuel


>
> OTOH if you managed to get a proxy-supporting bean running and it  
> still didn't work....not much I can say. It has worked in the past.  
> Maybe Apache's proxy support broke.
>
> The plugin installer can also be forced to bypass remote connections  
> in the worst case.
>
> -- Scott
>
> [1] https://wiki.shibboleth.net/confluence/display/IDP4/PluginInstallation
>
> --
> For Consortium Member technical support, see  
> https://wiki.shibboleth.net/confluence/x/coFAAg
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