Character "= " into a query parameter. How to escape it?

Traefik Traefik v2
1

Hello,

I'm currently trying to route differently the web requests when an APIKey is given into the url with the parameter apikey. The api key ends with an = which is my problem.

Here what I use:

"traefik.http.routers.tools-api-rtr.rule=Host(tools.$DOMAINNAME) && PathPrefix(/api) && Query(apikey, $tools_API_KEY)"

But I end up with this error: "mux: number of parameters must be multiple of 2"

This is working well if I test with an api key which does not contain =

Unfortunately, I cannot find a way to escape this "special" character to make my route works and I cannot change the API as it's given by a tool and will always ends with =.

Anyone knows how to deal with this case ?

Thanks

2

Hello,

the right syntax for the query parameter is Query(`api=aaa`)

But there is a bug if you try to do Query(`api=aa=a`), I fixed the bug in fix: query parameter matching with equal by ldez · Pull Request #9369 · traefik/traefik · GitHub

It will be a part of v2.8.6.

3

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