The page keeps redirecting/reloading back to redirect uri then to requested page

[singhshubhjeet]

I have a loadbalancer in front of two servers where mod_auth_openidc-2.4.11.2-1.el7 is installed with below config file

LoadModule auth_openidc_module modules/mod_auth_openidc.so
OIDCProviderMetadataURL XXX/oauth2/.well-known/openid-configuration
OIDCClientID XXX
OIDCClientSecret XXX
OIDCScope "openid profile"

OIDCRedirectURI /redirect_uri/
OIDCCryptoPassphrase XXX
OIDCResponseType "id_token"

AuthType openid-connect
Require valid-user

OIDCCacheEncrypt On OIDCCacheShmEntrySizeMax 65536

When I try to access the url of individual server it works fine, but when I try to access it using loadbalancer url it keeps on looping on the same page. It works only for 1 out of 10 tries

Could you please help us understand why it works for the individual server url but not working with loadbalancer in place and how can we resolve this issue ?

[zandbelt]

why use OIDCResponseType "id_token"? please remove it and try with the default flow; also, since you're using 2 different servers, you need to apply sticky session or share sessions using one of the mechanisms described in https://github.com/zmartzone/mod_auth_openidc/wiki/Caching

[singhshubhjeet]

even after removing "OIDCResponseType" and using below shared memory cache I am facing the same issue. Below is the conf added related to shm

OIDCCacheType shm
OIDCCacheShmMax 1000
OIDCCacheShmEntrySizeMax 65536

[zandbelt]

shm is not sharing across different Apache servers

[Amaury4sg]

Hello,
apologies we should have configured the OIDCSessionType client-cookie:persistent to get a stateless experience
It's working right now.
Sorry to have disturbed you.
shubhjeet you could set the question as closed