I made a linkedin auth plugin for nodebb. Ripped off most of @julian's code from his google auth plugin and made it work for linkedin.
npm install nodebb-plugin-sso-linkedin
It's OAuth 1.0 currently. I'm planning to make it work for 2.0 as well...or maybe just make a separate plugin for 2.0...we'll see.
Enjoy and let me know if anyone runs into any issues.
Thank's for this plugins,
Unfortunately I'm not able to get it working under nodebb 0.7 (I've setup the other social auth with no problem)
did I missed something ?
Here is the log from nodebb
16/6 22:10  - error: [plugins] Error executing 'static:app.load' in plugin 'nodebb-plugin-sso-linkedin-oauth2' 16/6 22:10  - error: TypeError: Cannot read property 'buildHeader' of undefined at Object.LinkedIn.init [as method] (/usr/local/share/nodebb/node_modules/nodebb-plugin-sso-linkedin-oauth2/library.js:30:58) at /usr/local/share/nodebb/src/plugins/hooks.js:133:14 at /usr/local/share/nodebb/node_modules/async/lib/async.js:122:13 at _each (/usr/local/share/nodebb/node_modules/async/lib/async.js:46:13) at Object.async.each (/usr/local/share/nodebb/node_modules/async/lib/async.js:121:9) at fireStaticHook (/usr/local/share/nodebb/src/plugins/hooks.js:122:9) at Object.Plugins.fireHook (/usr/local/share/nodebb/src/plugins/hooks.js:68:5) at Object.Plugins.reloadRoutes (/usr/local/share/nodebb/src/plugins.js:129:11) at module.exports (/usr/local/share/nodebb/src/routes/index.js:166:10) at /usr/local/share/nodebb/src/webserver.js:107:4 16/6 22:10  - info: NodeBB Ready 16/6 22:10  - info: Enabling 'trust proxy' 16/6 22:10  - info: NodeBB is now listening on: 0.0.0.0:4567
Any ideas ?
thank you for your help