78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
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export default async function(serverAddr, pssh, licUrl,_headers) {
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console.group("fetch cert...");
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let certBuffer = await fetch(licUrl, {
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body: new Uint8Array([0x08, 0x04]),
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headers: _headers,
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method: "POST",
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}).then((resp) => resp.arrayBuffer());
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let certB64 = "";
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if (isValidJson(String.fromCharCode(...new Uint8Array(certBuffer)))) {
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let jsonData = JSON.parse(
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String.fromCharCode(...new Uint8Array(certBuffer))
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);
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if (jsonData.license) {
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certB64 = jsonData.license;
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} else {
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console.log("JSON does not contain 'license'");
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}
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} else {
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certB64 = btoa(String.fromCharCode(...new Uint8Array(certBuffer)));
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}
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console.log(certB64);
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console.groupEnd();
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console.group("fetch challenge...");
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let jsonC = await fetch(serverAddr + "/getchallenge", {
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body: JSON.stringify({
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PSSH: pssh,
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CertBase64: certB64,
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}),
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headers: {
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"Content-Type": "application/json",
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},
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method: "POST",
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}).then((resp) => resp.json());
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let challengeBase64 = jsonC.challengeBase64;
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console.log(challengeBase64);
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console.groupEnd();
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console.group("fetch license...");
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let licBuffer = await fetch(licUrl, {
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body: Uint8Array.from(atob(challengeBase64), (c) => c.charCodeAt(0)),
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headers: _headers,
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method: "POST",
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}).then((resp) => resp.arrayBuffer());
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let licB64 = "";
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if (isValidJson(String.fromCharCode(...new Uint8Array(licBuffer)))) {
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let jsonData = JSON.parse(
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String.fromCharCode(...new Uint8Array(licBuffer))
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);
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if (jsonData.license) {
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licB64 = jsonData.license;
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} else {
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console.log("JSON does not contain 'license'");
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}
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} else {
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licB64 = btoa(String.fromCharCode(...new Uint8Array(licBuffer)));
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}
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console.log(licB64);
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console.groupEnd();
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console.group("get keys...");
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let jsonK = await fetch(serverAddr + "/getkeys", {
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body: JSON.stringify({
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PSSH: pssh,
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ChallengeBase64: challengeBase64,
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LicenseBase64: licB64,
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}),
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headers: {
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"Content-Type": "application/json",
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},
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method: "POST",
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}).then((resp) => resp.json());
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let keys = jsonK.keys;
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console.log(keys);
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console.groupEnd();
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return keys;
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};
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