Re: [OAUTH-WG] PKCE and refresh tokens

2020-02-28 Thread Ron Alleva
Hi Albin, It’s important to note that PKCE does explicitly prohibit client_secret, just offers a secure way of obtaining an access token when it’s impossible for a client_secret to be kept secret, as would be the case with a mobile application. The type of attack it prevents against is during the

[OAUTH-WG] Mobile Native apps and renewing access tokens

2018-09-05 Thread Ron Alleva
Hi all, I was looking around for guidance around how to refresh access tokens on native mobile experiences. Suppose we’re using a normal OAuth auth code flow with a mobile app (Chrome custom tabs/ASWebAuthenticationSession and all). Also, want to reduce the interruptions to the end user. In gene