NextAuth.jsを使って、ORCID・The Open Science Framework・ GakuNin RDMの認証を行う
概要 NextAuth.jsを使って、ORCID・OSF（The Open Science Framework）・ GRDM（GakuNin RDM）の認証を行う方法です。 デモアプリ ORCID https://orcid-app.vercel.app/ OSF https://osf-app.vercel.app/ GRDM https://rdm-app.vercel.app/ リポジトリ ORCID https://github.com/nakamura196/orcid_app 以下がオプションの記述例です。 https://github.com/nakamura196/orcid_app/blob/main/src/app/api/auth/[…nextauth]/authOptions.js export const authOptions = { providers: [ { id: "orcid", name: "ORCID", type: "oauth", clientId: process.env.ORCID_CLIENT_ID, clientSecret: process.env.ORCID_CLIENT_SECRET, authorization: { url: "https://orcid.org/oauth/authorize", params: { scope: "/authenticate", response_type: "code", redirect_uri: process.env.NEXTAUTH_URL + "/api/auth/callback/orcid", }, }, token: "https://orcid.org/oauth/token", userinfo: { url: "https://pub.orcid.org/v3.0/[ORCID]", async request({ tokens }) { const res = await fetch(`https://pub.orcid.org/v3.0/${tokens.orcid}`, { headers: { Authorization: `Bearer ${tokens.access_token}`, Accept: "application/json", }, }); return await res.json(); }, }, profile(profile) { return { id: profile["orcid-identifier"].path, // ORCID の ID を取得 name: profile.person?.name?.["given-names"]?.value + " " + profile.person?.name?.["family-name"]?.value, email: profile.person?.emails?.email?.[0]?.email, }; }, }, ], callbacks: { async session({ session, token }) { session.accessToken = token.accessToken; session.user.id = token.orcid; // ORCID ID をセッションに追加 return session; }, async jwt({ token, account }) { if (account) { token.accessToken = account.access_token; token.orcid = account.orcid; } return token; }, }, }; OSF https://github.com/nakamura196/osf-app ...