otp authenticator

has been posted on GitHub[Https://github.com/raptorz/userga]The following are directly taken from readme.mdA user system that can be used without a password. By default you only need to enter email to register or login, if you need a password, you can use Google Authenticator scan the QR code in the message, using GA generated one-time password login.Basic functions Registration: Enter email to complete registration or login. Tip: This site c

other methods to log on to the server. Now it's time for "one-time password (OTP)" to come in handy. As shown in the name, one-time password can only be used once. This one-time password is suitable for playing a role in an insecure environment. Even if it is stolen, it cannot be used again. One method to generate a one-time password is through Google authenticator, but in this article, I will introduce an

Getting Started with ErlangErlang is a great language this lets you build highly concurrent applications. This tutorial'll teach you what to quickly get started with it.In the section: Preliminary steps Installing Erlang OTP Windows OS X Linux Verifying Erlang OTP Installation Installing Rebar Setting up IntelliJ idea Confi

)-> Ename = EMP # employee. Name, Fun = fun ()-> Mnesia: Write (EMP ), Atdep = # at_dep {EMP = ename, dept_id = deptid }, Mnesia: Write (atdep ), Mk_projs (ename, projnames) End, Mnesia: transaction (fun ). Mk_projs (ename, [projname | tail])-> Mnesia: Write (# in_proj {EMP = ename, proj_name = projname }), Mk_projs (ename, tail ); Mk_projs (_, [])-> OK. This function can be used as follows: EMP = # employee {emp_no = 104732, Name = klacke, Salary = 7, Sex = male, Phone = 98108, Room_no ={ 221,0

How to read the default MAC address under Linux The MAC (media access control, media access controls) computer uses it to define and identify the location of network devices. In embedded Linux learning will inevitably encounter Mac, this article mainly describes how to use OTP to read the embedded Linux Device network card MAC address I. Scope of APPLICATION This article mainly introduces the way to read the MAC address of the NIC, suit

service then creates a TGT that includes the user information and the logon session key. Finally, the authentication service encrypts the TGT with its own key and passes the encrypted session key and the encrypted TGT to the client. Client from TGT Request server Access . The client decrypts the logon session key with its long-term key (that is, the password) and caches it locally. In addition, the client stores the encrypted TGT in its cache. When accessing a network service, the client sends

Read the default MAC address under Linux Guide The MAC (media access control) computer uses it to define and identify the location of network devices. In the embedded Linux learning inevitably also encounter Mac, this article mainly describes how to read the embedded Linux Device network card in the MAC address through the operation of OTP! I. Scope of applicationThis article mainly introduces the method of reading th

the Guide to MAC (media access control) is a computer that defines and identifies the location of network devices. In the embedded Linux learning inevitably also encounter Mac, this article mainly describes how to read the embedded Linux Device network card in the MAC address through the operation of OTP! I. Scope of applicationThis article mainly introduces the method of reading the MAC address of the NIC, which is suitable for the easyarm-i.mx287a d

Recently I read the bring Unicode to Erlang shared by Patrik on Erlang User Conference 2013! Video, this sharing well combed Erlang Unicode-related issues, basically explained the using Unicode in Erlang once. I learned a little more, sorted it into text, and added some missing content in [Erlang 0062] Erlang Unicode. The video is here: http://www.youtube.com/watch? V = M6hPLCA0F-Y PDF here: http://www.erlang-factory.com/upload/presentations/847/PatrikEUC2013.pdf Evolution Erlang's support for

the new "Access-Request": "Access-Accept", "Access-Reject", or "Access-Challenge ". 　　 If all the requirements are valid, RADIUS returns an "Access-Accept" response, including the service type (SLIP, PPP, Login User, etc.) and its ancillary information. For example, for SLIP and PPP, The response includes IP addresses, subnet masks, MTU, and packet filtering information. 　　 Data Packet Structure 　　 The RADIUS packet is encapsulated in the Data field of the UDP datagram, And the destination port

filtering information. Data Packet Structure The radius packet is encapsulated in the data field of the UDP datagram, And the destination port is 1812. The specific data packet structure is shown in table 1. 8-digit 8-digit 16-bit Code Identifier Length Authenticator (128 bits) Attributes... (Not long) · The length of the Code field is 8 bits. The specific values are

Http://docs.oracle.com/javase/7/docs/technotes/guides/net/http-auth.htmlHttp AuthenticationoverviewThe HTTP protocol handler implements a number of authentication schemes. Sun ' s implementation of Java SE Version 6 supports the following: HTTP Basic Authentication (RFC2617) HTTP Digest Authentication (RFC2617) NTLM (defined by Microsoft) Http SPNEGO Negotiate (defined by Microsoft), with the following underlying mechanisms: Kerberos Ntlm Each of

Blockchain Enthusiast (qq:53016353) Betting consensus Casper introduced a fundamentally new concept to the open economic consensus as its foundation: betting consensus. The core idea of a betting consensus is simple: provide the validator with an opportunity to bet which block will be finalized for the verification person. The betting on a block x here is a deal, in all chunks of the world where X is processed, the reward is given to the authenticator