using oauth2 for authentication

#③ Close SELinuxSELinux is a security mechanism for CentOS, and the way to turn off SELinux# Setenforce 0 ## Vi/etc/selinux/configEnter after change, selinux=enforcing for selinux=disabled then: Wq save exit, last reboot system④ Startup key Authentication login, at the same time for the sake of security system, the way to turn off password Authentication!# vim/etc/ssh/sshd_config #Modify the following plac

Today with Putty a FreeBSD8.1 system, installed after the remote landing with the putty, has been prompted using keyboard-interactive authentication, meaning the need for interactive keyboard authentication method, can not be logged through the password method. The general situation is as follows: QUOTE:Login As:rootUsing keyboard-interactive authentication.Passw

Label:When a new version of MySQL is used, the old version of MySQL is connected, and it is possible to report:ERROR 2049 (HY000): Connection using old (pre-4.1.1) authentication Protocol refUsed (client option ' Secure_auth ' enabled) this error.The reason for this is that the server-side password Management protocol is obsolete, using the old user password form

declare the remote branch, for examplegit push orgin master:masterWhere should we save this token?Please open 控制面板 ,,, 用户账户 管理你的凭据 windows凭据 :On the right side of the normal credentials, click 添加普通凭据 , enter, password to fill in before the token can be.Reopen PowerShell, add or modify files, pull, pushNo more prompts need to enter the account password, done!If you are a non-Windows system, VSTS can also configure the way SSH keys to authenticate, and GitHub configuration is similar, see the sec

Label:Mysqlnd is a good thing. Not only can improve the efficiency of communication with MySQL database, but also can set some time-outs conveniently. For example, the connection timed out and the query timed out.However, when using MYSQLND, there is a place to be aware of. The password format for the server is not to use the old 16-bit storage format, but to use the new 41-bit storage format.If the password format on the server is 16 bits, an error w

the right after the completion of the" Save "button, the next login will not have to enter again. Next login Select the saved session, click on the "Load" button on the right, load the settings, click "Open" to open the login screen after the configuration is complete.Putty Interface "window"--translation option, Remote character set: Select UTF-8, avoid garbled;650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/ Images/localimage.pn

Using the Java HttpURLConnection class allows you to implement HttpClient functionality without having to rely on any other class library. All at times people use it directly to accomplish some simple (or complex) functions. But you live behind the great {print G.F.W}, and if the site you need to access is a wall, the HttpURLConnection class will have a connection timeout error. This is the time to set up a proxy for him.There are two ways to set up a

Tags: specifying the problem database POS exception MONGO authentication--An exception of type "System.timeoutexception" occurs in MongoDB.Driver.Core.dll, but is not processed in user codeTo manipulate the MongoDB class library version:----------------------------------------------MongoDB.Driver.Core 2.3Mongodb.bson 2.3MongoDB version 3.0Related changes to the connection string:-----------------------------------------------URL:MONGODB://127.0.0.1:27

in the token, but also to verify the token can be obtained after the data; the second one is the key, its own definition, The same key is required to decode the authentication, and the third is the options to set the token expiration time.Get token The next step is to get token from the front end, where the request is made using Axios in Vue.js and the token is saved to localstorage after the request succe

=" Qq20171018125254.jpg "alt=" Wkiol1nm4jtcp9hjaadsqpf8yec714.jpg-wh_50 "/>650) this.width=650; "Src=" https://s5.51cto.com/wyfs02/M02/A7/73/wKioL1nm4JTwFtr4AADwWkTSG-E332.jpg-wh_500x0-wm_ 3-wmp_4-s_3851610106.jpg "style=" Float:none; "title=" Qq20171018125904.jpg "alt=" Wkiol1nm4jtwftr4aadwwktsg-e332.jpg-wh_50 "/>Login successful650) this.width=650; "Src=" https://s5.51cto.com/wyfs02/M00/A7/73/wKioL1nm4JTRGUpLAAC1tASg9oY912.jpg-wh_500x0-wm_ 3-wmp_4-s_2159445044.jpg "style=" Float:none; "title="

-_dzroafnaaexxnwxukw847.jpg"/>Select the public key to copy, keep, or save as a file, followed by650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/5B/1B/wKiom1T--x_Do4YbAAIzTMn2Tsc501.jpg "title=" 6.jpg " alt= "Wkiom1t--x_do4ybaaiztmn2tsc501.jpg"/>On the server side, save the public key to the server, modify the relevant files[Email protected]ost ~]# mkdir. SSH[[email protected] ~]# vim. Ssh/authorized_keys Paste the copied public key into this fileModify Permissions[Email protected] ~]

Using the MD5 function in OpenSSL, the function returns 16 bytes of unsigned char-type data, each byte in a range of 0~255, It is formatted as 16 and is a 32-bit MD5 encoding. Note: One byte is 8 bits, which can represent 2-bit hexadecimal. Use the login client's username to get the salt value and the encrypted password from the Redis database, and then encrypt the login client's password with the Compare the passwords in the Redis database. The sa