next-auth/src/providers/gitlab.ts

Authentication for Next.js

import type { OAuthConfig, OAuthUserConfig } from "."

export interface GitLabProfile extends Record<string, any> {
  id: number
  username: string
  email: string
  name: string
  state: string
  avatar_url: string
  web_url: string
  created_at: string
  bio: string
  location?: string
  public_email: string
  skype: string
  linkedin: string
  twitter: string
  website_url: string
  organization: string
  job_title: string
  pronouns: string
  bot: boolean
  work_information?: string
  followers: number
  following: number
  local_time: string
  last_sign_in_at: string
  confirmed_at: string
  theme_id: number
  last_activity_on: string
  color_scheme_id: number
  projects_limit: number
  current_sign_in_at: string
  identities: Array<{
    provider: string
    extern_uid: string
  }>
  can_create_group: boolean
  can_create_project: boolean
  two_factor_enabled: boolean
  external: boolean
  private_profile: boolean
  commit_email: string
  shared_runners_minutes_limit: number
  extra_shared_runners_minutes_limit: number
}

export default function GitLab<P extends GitLabProfile>(
  options: OAuthUserConfig<P>
): OAuthConfig<P> {
  return {
    id: "gitlab",
    name: "GitLab",
    type: "oauth",
    authorization: {
      url: "https://gitlab.com/oauth/authorize",
      params: { scope: "read_user" },
    },
    token: "https://gitlab.com/oauth/token",
    userinfo: "https://gitlab.com/api/v4/user",
    checks: ["pkce", "state"],
    profile(profile) {
      return {
        id: profile.id.toString(),
        name: profile.name ?? profile.username,
        email: profile.email,
        image: profile.avatar_url,
      }
    },
    style: { logo: "/gitlab.svg", bg: "#FC6D26", text: "#fff" },
    options,
  }
}