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astr0n8t / radius-oxide

A lightweight RADIUS authentication server in Rust
MIT License
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EAP/MSCHAP-v2 #35

Open part1cleth1ef opened 4 months ago

part1cleth1ef commented 4 months ago

Will this support eap-mschapv2?

astr0n8t commented 4 months ago

Unfortunately not yet. Basically the rust radius bindings don't support 802.1x which is what implements it, so right now this only does MAC based auth and plaintext password. I either need to implement 802.1x myself or find a crate to do it, but as I really only use the MAC based auth I haven't gotten to it

part1cleth1ef commented 4 months ago

Currently, I'm working on an implementation of eap-mschapv2 however I'm having trouble with the message authenticator attrib, do you have any suspicions? "Invalid Message-Authenticator! Incoming RADIUS packet did not have correct Message-Authenticator - dropped"

both radtest and eapol_test return a similar error message, perhaps these calculate the authenticator in a slightly different way? weirdly I also check the incoming message authenticators and those are calculated correctly....

astr0n8t commented 4 months ago

I would check the packets over the wire with wireshark or tcpdump and then reference them vs the rfc for it. I had to do that because padding wasn't being added properly to some aspects and that helped me identify it