JWK Import/Export examples

examples/import_export/import-export-jwk-aes-key.js

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+import { crypto } from "k6/x/webcrypto";
+
+ export default async function () {
+    const generatedKey = await crypto.subtle.generateKey(
+        {
+            name: "AES-CBC",
+            length: "256"
+        },
+        true,
+        [
+            "encrypt",
+            "decrypt",
+        ]
+    );
+
+    console.log("generated: " + JSON.stringify(generatedKey));
+
+    const exportedKey = await crypto.subtle.exportKey("jwk", generatedKey);
+
+    console.log("exported: " + JSON.stringify(exportedKey));
+
+    const importedKey = await crypto.subtle.importKey(
+        "jwk",
+        exportedKey,
+        "AES-CBC",
+        true, ["encrypt", "decrypt"]
+    );
+
+    console.log("imported: " + JSON.stringify(importedKey));
+
+    const exportedAgain = await crypto.subtle.exportKey("jwk", importedKey);
+
+    console.log("exported again: " + JSON.stringify(exportedAgain));
+}

examples/import_export/import-export-jwk-aes-static-key.js

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+import { crypto } from "k6/x/webcrypto";
+
+ export default async function () {
+    try {
+        const jwk = {
+            alg: "A256CBC",
+            ext: true,
+            k: "LhR2VJFb1NJ8HORgOn7LNKLXhUqPsTjC65UAWFb4GKI",
+            key_ops: ["encrypt","decrypt"],
+            kty: "oct",
+        };
+
+        console.log("static key: " + JSON.stringify(jwk));
+
+        const importedKey = await crypto.subtle.importKey(
+            "jwk",
+            jwk,
+            { name: "AES-CBC", length: 256},
+            true, ["encrypt","decrypt"]
+        );
+
+        console.log("imported: " + JSON.stringify(importedKey));
+
+        const exportedAgain = await crypto.subtle.exportKey("jwk", importedKey);
+
+        console.log("exported again: " + JSON.stringify(exportedAgain));
+    } catch (err) {
+        console.log(JSON.stringify(err));
+    }
+
+}

examples/import_export/import-export-jwk-hmac-key.js

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+import { crypto } from "k6/x/webcrypto";
+
+ export default async function () {
+    try {
+        const generatedKey = await crypto.subtle.generateKey(
+            {
+                name: "HMAC",
+                hash: { name: "SHA-256" },
+            },
+            true,
+            [
+                "sign",
+                "verify",
+            ]
+        );
+
+        console.log("generated: " + JSON.stringify(generatedKey));
+
+        const exportedKey = await crypto.subtle.exportKey("jwk", generatedKey);
+
+        console.log("exported: " + JSON.stringify(exportedKey));
+
+        const importedKey = await crypto.subtle.importKey(
+            "jwk",
+            exportedKey,
+            { name: "HMAC", hash: { name: "SHA-256" } },
+            true, ["sign", "verify"]
+        );
+
+        console.log("imported: " + JSON.stringify(importedKey));
+
+        const exportedAgain = await crypto.subtle.exportKey("jwk", importedKey);
+
+        console.log("exported again: " + JSON.stringify(exportedAgain));
+    } catch (err) {
+        console.log(JSON.stringify(err));
+    }
+
+}

examples/import_export/import-export-jwk-hmac-static-key.js

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+import { crypto } from "k6/x/webcrypto";
+
+ export default async function () {
+    try {
+        const jwk = {
+            alg: "HS256",
+            ext: true,
+            k: "H6gLp3lw7w27NrPUn00WpcKU-IJojJdNzhL_8F6se2k",
+            key_ops: ["sign", "verify"],
+            kty: "oct",
+        };
+
+        console.log("static key: " + JSON.stringify(jwk));
+
+
+        const importedKey = await crypto.subtle.importKey(
+            "jwk",
+            jwk,
+            { name: "HMAC", hash: { name: "SHA-256" } },
+            true, ["sign", "verify"]
+        );
+
+        console.log("imported: " + JSON.stringify(importedKey));
+
+        const exportedAgain = await crypto.subtle.exportKey("jwk", importedKey);
+
+        console.log("exported again: " + JSON.stringify(exportedAgain));
+    } catch (err) {
+        console.log(JSON.stringify(err));
+    }
+
+}