Windows 10 - Jenkins forgot the password

重設 Jenkins admin 密碼

1. 到該路徑底下 C:\Users\user\AppData\Local\Jenkins\.jenkins 找到 config.xml 並打開

2. 修改 <useSecurity>

<?xml version='1.1' encoding='UTF-8'?>
<hudson>
  <disabledAdministrativeMonitors/>
  <version>2.376</version>
  <numExecutors>2</numExecutors>
  <mode>NORMAL</mode>
  <useSecurity>true</useSecurity>  // <-------- false
  <authorizationStrategy class="hudson.security.AuthorizationStrategy$Unsecured"/>
  <securityRealm class="hudson.security.HudsonPrivateSecurityRealm">
    <disableSignup>true</disableSignup>
    <enableCaptcha>false</enableCaptcha>
    ...

3. 重啟Jenkins，已經可以跳過登入步驟

4. 到 管理jenkins -> security-> 管理使用者 -> 密碼 重設新的密碼

5. 回到 config.xml 將 authorizationStrategy 修改為須登入

<authorizationStrategy class="hudson.security.FullControlOnceLoggedInAuthorizationStrategy">  
  <denyAnonymousReadAccess>true</denyAnonymousReadAccess>  
</authorizationStrategy>