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87 lines
2.0 KiB
87 lines
2.0 KiB
6 years ago
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#coding=utf-8
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require 'base64'
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require 'json'
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require 'openssl'
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## 单点登录 <=> 北斗
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class SsosController < ApplicationController
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skip_before_filter :check_if_login_required
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layout false
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def show
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begin
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# suRh2nFEJd0Ai_TFbqZ-1yQXnGfIB-YD_f4KTA3O4dQGSBMiXfOMt-0mzizgXekWTjHKfn62nJ60iHM3_eY_KS0Qn8SF8vANfa46GhzZRt4T0iC5ZOSs4cWeK43OU0RoekQLZZAo5OyOVibxabmiPGzEFCnVVtdmRk9d7X_B0Is=
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@auth = params[:auth]
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@options = parse(params[:auth])
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if params[:login].present?
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@options["name"] = params[:login]
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end
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logger.debug @options
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## 认证
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sso = login(@options)
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## 加入组织
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@organization = Organization.find(82)
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unless @organization.org_members.exists?(user_id: sso.user_id)
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member = OrgMember.create(:user_id => sso.user_id, :created_at => Time.now)
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# member = OrgMember.new(:user_id => sso.user_id)
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@organization.org_members << member
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OrgMemberRole.create(:org_member_id => member.id, :role_id => 12)
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end
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## 选择性跳转
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redirect_to @organization
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rescue => e
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logger.error e
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if e.message == "exist user"
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render 'ssos/show', :layout => false
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else
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raise e
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end
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end
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end
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## 改用户名
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def create
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show and return
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end
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private
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def base64_safe(content)
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content = content.gsub('-', '+')
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content.gsub('_', '/')
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end
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def parse(auth)
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content = decrypt(auth)
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ActiveSupport::JSON.decode(content)
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end
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def login(opt)
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sso = Sso.sync_user(opt)
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start_user_session(sso.user)
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sso
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end
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def decrypt(auth)
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crypted_str = Base64.decode64(base64_safe(auth))
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pkey = OpenSSL::PKey::RSA.new(File.new(File.join(Rails.root,"config/private.key")))
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#to large
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max_dec_len = 1024/8
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size = (crypted_str.size + max_dec_len-1) / max_dec_len
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content = ''
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size.times do |time|
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tmps = crypted_str[time*max_dec_len, max_dec_len]
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content += pkey.private_decrypt(tmps,OpenSSL::PKey::RSA::PKCS1_PADDING)
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end
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content
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end
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end
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