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| additional field | Syntax | Notes |
|---|---|---|
| ERRORURL_TS | Numbers | Seconds since 1970 (Unix epoch ) – OR iso8601, URL encoded? e.g. 2020-03-06T08:27:54+01:00 (Unix date --iso-8601=second; php date("c"))seconds since 1970 UTC) |
| ERRORURL_RP | URL encoded | https%3A%2F%2Fsome-sp.domain.com%2Fshibboleth-sp |
| ERRORURL_TID | URL encoded | Whatever the SP needs to understand what the IdP is talking about (e.g. some transaction id) – IF_THE_IDP_IS_TO_CONTACT_THE_SP_PLEASE_PROVIDE_THIS |
| ERRORURL_INFOCTX | URL encoded | Useful context information for the IdP (e.g. Please support R&S) – POSSIBLE_SOME_INFORMATION_USEFUL_FOR_THE_IDP not be meant to be presented to the user |
https://support.umu.se/IdP-support.html
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