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- feeds/luci/modules/luci-mod-admin-full/luasrc/controller/admin/index.lua
- page.sysauth = "root" + page.sysauth = "admin" - package/base-files/files/etc/passwd(admin无法ssh登陆)
+admin:x:0:0:root:/var:/bin/false - package/base-files/files/etc/shadow(默认密码admin)
+admin:uL5mRlqPSUNNI:17680:0:99999:7::: - package/system/rpcd/files/rpcd.config
- option username 'root' - option password '$p$root' + option username 'admin' + option password '$p$admin'