This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2019.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The setServerCertificate() method of the MediaKeys interface provides a server certificate to be used to encrypt messages to the license server.
setServerCertificate(serverCertificate)
serverCertificateAn ArrayBuffer, a TypedArray, or a DataView object containing the server certificate. The contents are Key System-specific. It MUST NOT contain executable code.
A Promise that resolves to a boolean. If the Key System implementation represented by this object's content decryption module's implementation value does not support server certificates, return a promise resolved with false.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
setServerCertificate |
42 | 13 | 38 | 29 | 12.1 | 42 | 38 | 29 | 12.2 | 4.0 | 43 | 12.2 |
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https://developer.mozilla.org/en-US/docs/Web/API/MediaKeys/setServerCertificate