Weibo web application authorization error report, code: 21322, information: investigation and analysis of redirect address mismatch

1. The Weibo web application authorization report error, code: 21322, information: redirect address does not match. as shown in Figure 1

Figure 1

2. Check the Oath2.0 authorization settings, authorize the callback page: auth-channelpub.chinamcloud.com , this domain name is not included in the security domain name. as shown in Figure 2

Figure 2

3. Add the domain name to the bound security domain name: chinamcloud.com. The Weibo web application authorization does not report any errors. From this, it can be determined that the domain name of the authorized callback page can be verified as long as it belongs to the subdomain name in the security domain name. as shown in Figure 3

Figure 3