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Replacing Certificate

Last updated: 2023-12-29 14:54:43

Overview
When users visit your website with an expired certificate, there will be a warning sign displayed; if an API has been called by your domain name, an error will be reported. To avoid business interruption, update your certificate on the console in a timely manner.
Directions
Example 1: External certificate
1. Log in to the WAF console and select Asset center > Domain name list on the left sidebar.
2. On the Domain name list page, select the target domain name and click Edit.
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3. On the Edit domain name page, click Reassociate in Server configuration to pop up the Certificate configuration window.
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4. In the Certificate configuration pop-up window, select External certificate for Certificate source, enter the certificate and private key, and click OK.
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Example 2: Tencent Cloud-managed certificate
1. On the Domain name list page, select the target domain name and click Edit.
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2. On the Edit domain name page, click Reassociate in Server configuration to pop up the Certificate configuration window.
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3. In the Certificate configuration pop-up window, select Tencent Cloud-managed certificate for Certificate source and click OK.
Note: 
 This method only applies to certificates that have been uploaded to SSL Certificate Service.
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Certificate Validity Check
You can check the effective and expiration dates of the certificate by accessing the domain name via a browser. If the certificate does not take effect, contact us for help.