121 lines
3.9 KiB
Ruby
121 lines
3.9 KiB
Ruby
class AuthorizationService
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attr_accessor :auth, :signed_in_resource, :cta_variant
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def initialize(auth, signed_in_resource = nil, cta_variant = nil)
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@auth = auth
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@signed_in_resource = signed_in_resource
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@cta_variant = cta_variant
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end
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def get_user
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identity = build_identity
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return signed_in_resource if user_identity_exists(identity)
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user = proper_user(identity)
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user = if user.nil?
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build_user(identity)
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else
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update_user(user)
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end
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set_identity(identity, user)
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user.skip_confirmation!
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flag_spam_user(user) if account_less_than_a_week_old?(user, identity)
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user
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end
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def add_social_identity_data(user)
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return unless auth&.provider && auth&.extra && auth.extra.raw_info
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if auth.provider == "twitter"
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user.twitter_created_at = auth.extra.raw_info.created_at
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user.twitter_followers_count = auth.extra.raw_info.followers_count.to_i
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user.twitter_following_count = auth.extra.raw_info.friends_count.to_i
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else
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user.github_created_at = auth.extra.raw_info.created_at
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end
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end
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def build_identity
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identity = Identity.find_for_oauth(auth)
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identity.token = auth.credentials.token
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identity.secret = auth.credentials.secret
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auth["extra"].delete("access_token") if auth["extra"]["access_token"]
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identity.auth_data_dump = auth
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identity.save
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identity
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end
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def build_user(identity)
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user = User.where("#{identity.provider}_username" => auth.info.nickname).first
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if user.nil?
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user = User.new(
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name: auth.extra.raw_info.name,
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remote_profile_image_url: (auth.info.image || "").gsub("_normal", ""),
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github_username: (auth.info.nickname if auth.provider == "github"),
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signup_cta_variant: cta_variant,
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email: auth.info.email || "",
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twitter_username: (auth.info.nickname if auth.provider == "twitter"),
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password: Devise.friendly_token[0, 20],
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)
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user.name = auth.info.nickname if user.name.blank?
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user.skip_confirmation!
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user.set_remember_fields
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add_social_identity_data(user)
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user.saw_onboarding = false
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user.editor_version = "v2"
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user.onboarding_variant_version = %w[0 0 0 1 2 3 4 5 6 6 6 7 8 8 8 8 9].sample # 0, 6 and 8 promoted due to success
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user.save!
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end
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user
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end
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def update_user(user)
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user.set_remember_fields
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user.github_username = auth.info.nickname if auth.provider == "github" && auth.info.nickname != user.github_username
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user.twitter_username = auth.info.nickname if auth.provider == "twitter" && auth.info.nickname != user.twitter_username
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add_social_identity_data(user)
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user.profile_updated_at = Time.current if user.twitter_username_changed? || user.github_username_changed?
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user.save
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user
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end
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def proper_user(identity)
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if signed_in_resource
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signed_in_resource
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elsif identity.user
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identity.user
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elsif auth.info.email.present?
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User.find_by(email: auth.info.email)
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end
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end
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def set_identity(identity, user)
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return if identity.user_id.present?
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identity.user = user
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identity.save!
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end
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def user_identity_exists(identity)
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signed_in_resource &&
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Identity.where(provider: identity.provider, user_id: signed_in_resource.id).any?
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end
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def account_less_than_a_week_old?(user, logged_in_identity)
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user_identity_age = user.github_created_at ||
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user.twitter_created_at ||
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Time.zone.parse(logged_in_identity.auth_data_dump.extra.raw_info.created_at)
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# last one is a fallback in case both are nil
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range = 1.week.ago.beginning_of_day..Time.current
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range.cover?(user_identity_age)
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end
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def flag_spam_user(user)
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SlackBot.ping(
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"Potential spam user! https://dev.to/#{user.username}",
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channel: "potential-spam",
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username: "spam_account_checker_bot",
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icon_emoji: ":exclamation:",
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)
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end
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end
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