[Yugong series] June 2022 Net architecture class 081 API customization task of distributed middleware schedulemaster

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One 、API Custom tasks

In order to facilitate the business system to better access the dispatching system , Creating tasks can not only be implemented in the console , The system also provides WebAPI Code access for business system , This approach is especially important for delayed tasks .

1.API Server Docking process

For open interfaces , Using signature verification is already an essential part , This is an important means to ensure system security . Take a look at the core docking process ：

• Create a dedicated API Connect user accounts .

• The user name of the docking account is set to http header Medium ms_auth_user value .

• Set the hashed secret key to http header Medium ms_auth_secret value , Calculation rules ： Press { user name }{hash( password )}{ user name } The string is obtained by splicing the format of str, And then to str Do it once hash The secret key is the final operation ,hash The function is lowercase 32 position MD5 Algorithm .

• Use form Format initiation http call ÿ