From 97b727d8a899dedc0625f892f70d79814b9f9b70 Mon Sep 17 00:00:00 2001 From: Elias Naur Date: Mon, 31 Aug 2020 12:13:58 +0200 Subject: [PATCH] README.md: document Google Sign-In requirements Fixes tailscale/tailscale#608 Signed-off-by: Elias Naur --- README.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/README.md b/README.md index 090a828..b7523ed 100644 --- a/README.md +++ b/README.md @@ -36,6 +36,15 @@ release candidate builds (currently Go 1.14) in module mode. It might work in earlier Go versions or in GOPATH mode, but we're making no effort to keep those working. +## Google Sign-In + +Google Sign-In support relies on configuring a [Google API Console +project](https://developers.google.com/identity/sign-in/android/start-integrating) +with the app identifier and [signing key +hashes](https://developers.google.com/android/guides/client-auth). +The official release uses the app identifier `com.tailscale.ipn`; +custom builds should use a different identifier. + ## Bugs Please file any issues about this code or the hosted service on