package Ġcom . w ut . direct eur . service Ċ Ċ import Ġcom . w ut . direct eur . d tos . UserDetails Response Ċ import Ġorg . slf 4 j . LoggerFactory Ċ import Ġorg . springframework . security . oauth 2 . provider . OAuth 2 Authentication Ċ import Ġorg . springframework . stereotype . Service Ċ import Ġjava . security . Principal Ċ Ċ @ Service Ċ class ĠO auth Service Ġ{ ĊĊĠ Ġfun Ġextract Authentication Details ( principal : ĠPrincipal ): ĠUser Details Response Ġ{ ĊĠĠĠ ĠLOG . info (" Start Ġextracting Ġauthentication Ġdetails ") ĊĠĠĠ Ġval Ġo Auth 2 Authentication Ġ= Ġprincipal Ġas ĠOAuth 2 Authentication ĊĠĠĠ Ġval Ġauthentication Ġ= Ġo Auth 2 Authentication . user Authentication ĊĊĠĠĠ Ġval Ġauthentication Details Ġ= Ġauthentication . details Ġas ĠMap < *, Ġ*> ĊĊĠĠĠ Ġval Ġresponse Ġ= ĠUser Details Response ( ĊĠĠĠĠĠ Ġemail Ġ= Ġauthentication Details [" email "] Ġas ĠString , ĊĠĠĠĠĠ Ġpicture Ġ= Ġauthentication Details [" picture "] Ġas ĠString , ĊĠĠĠĠĠ Ġname Ġ= Ġauthentication Details [" name "] Ġas ĠString , ĊĠĠĠĠĠ Ġlocale Ġ= Ġauthentication Details [" locale "] Ġas ĠString ĊĠĠĠ Ġ) ĊĊĠĠĠ ĠLOG . info (" Return ing Ġuser Details Response Ġ{}", Ġresponse ) ĊĠĠĠ Ġreturn Ġresponse ĊĠ Ġ} ĊĊĠ Ġfun Ġextract Oauth Email ( principal : ĠPrincipal ): ĠString ? Ġ{ ĊĠĠĠ ĠLOG . info (" Start Ġextracting Ġauthentication Ġdetails ") ĊĠĠĠ Ġval Ġo Auth 2 Authentication Ġ= Ġprincipal Ġas ĠOAuth 2 Authentication ĊĠĠĠ Ġval Ġauthentication Ġ= Ġo Auth 2 Authentication . user Authentication ĊĠĠĠ Ġval Ġdetails Ġ= Ġauthentication . details Ġas ĠMap < *, Ġ*> ĊĊĠĠĠ Ġval Ġemail Ġ= Ġdetails [" email "] Ġas ĠString ĊĠĠĠ ĠLOG . info (" Return ing Ġoauth Ġemail Ġ{}", Ġemail ) ĊĠĠĠ Ġreturn Ġemail ĊĠ Ġ} ĊĊĠ Ġcompanion Ġobject Ġ{ ĊĠĠĠ Ġprivate Ġval ĠLOG Ġ= ĠLoggerFactory . getLogger ( Oauth Service :: class . java ) ĊĠ Ġ} Ċ } Ċ