feat : (#31) add customOauthUserDetails

Author: qkrwndnjs1075

src/main/kotlin/entry/dsm/gitauth/equusgithubauth/global/security/auth/CustomOauth2UserDetails.kt

@@ -0,0 +1,52 @@
+package entry.dsm.gitauth.equusgithubauth.global.security.auth
+
+
+import entry.dsm.gitauth.equusgithubauth.domain.user.entity.User
+import org.springframework.security.core.GrantedAuthority
+import org.springframework.security.core.authority.SimpleGrantedAuthority
+import org.springframework.security.core.userdetails.UserDetails
+import org.springframework.security.oauth2.core.user.OAuth2User
+
+class CustomOauth2UserDetails(
+    private val user: User,
+    private val attributes: Map<String, Any>
+) : UserDetails, OAuth2User {
+
+    override fun getAttributes(): Map<String, Any> {
+        return attributes
+    }
+
+    override fun getName(): String {
+        return "" // OAuth2에서 getName은 필요에 맞게 처리할 수 있다
+    }
+
+    override fun getAuthorities(): Collection<GrantedAuthority> {
+        val authorities: MutableCollection<GrantedAuthority> = ArrayList()
+        authorities.add(SimpleGrantedAuthority(user.role.name))
+        return authorities
+    }
+
+    override fun getPassword(): String {
+        return user.password
+    }
+
+    override fun getUsername(): String {
+        return user.loginId
+    }
+
+    override fun isAccountNonExpired(): Boolean {
+        return true
+    }
+
+    override fun isAccountNonLocked(): Boolean {
+        return true
+    }
+
+    override fun isCredentialsNonExpired(): Boolean {
+        return true
+    }
+
+    override fun isEnabled(): Boolean {
+        return true
+    }
+}