[ogcapi-records] 404's if identifier is a uri

[pvgenuchten]

collections/xx/items/yy returns 404 not found if identifier is a uri, see for example

https://demo.pycsw.org/gisdata/collections/metadata:main/items/http://capita.wustl.edu/DataspaceMetadata_ISO/CIRA.VIEWS.BAf.xml

at first i thought it was a limitation of flask, but the current path converter does allow url's

when i try this locally (on a sqlite db) it works as expected, is it a postgres issue?

There are 2 cases:

• direct 404 of flask, this was mostly fixed by using the path converter
• 404 of pycsw, occurs incidentally, but for sure when url includes url operators ?&=# throws 'InvalidParameterValue'

Not sure how to improve, if troublesome uri's are truncated or hashed, the identifier does not match the identifier in the source or may not be unique anymore...

[pvgenuchten]

In #848 Tom correctly assumes this problem is caused by double slash management of the firewall/proxy/ingress
You can assess it by enabling debug logging on the service