mirror of
https://github.com/taigrr/nats.docs
synced 2025-01-18 04:03:23 -08:00
101 lines
4.2 KiB
HTML
101 lines
4.2 KiB
HTML
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<div class="tab-wrap">
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<input type="radio" id="connect_nkey_go" name="connect_nkey" class="tab" checked>
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<label for="connect_nkey_go" class="api-lang" data-language="go">Go</label>
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<input type="radio" id="connect_nkey_java" name="connect_nkey" class="tab">
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<label for="connect_nkey_java" class="api-lang" data-language="java">Java</label>
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<input type="radio" id="connect_nkey_js" name="connect_nkey" class="tab">
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<label for="connect_nkey_js" class="api-lang" data-language="js">JavaScript</label>
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<input type="radio" id="connect_nkey_ts" name="connect_nkey" class="tab">
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<label for="connect_nkey_ts" class="api-lang" data-language="ts">TypeScript</label>
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<div class="tab__content">
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<pre id="connect_nkey_go_content"><a class="toolbar-icons pull-right" target="_blank" href="https://github.com/nats-io/go-nats-examples/blob/master/api-examples/connect_nkey/main.go#L10-23"><i class="mdi mdi-github-circle" title="View on GitHub"></i></a><a class="toolbar-icons pull-right"><i class="mdi mdi-content-copy js-copy" title="Copy to Clipboard"></i></a><span class="copy-msg pull-right"></span><code class="language-go">opt, err := nats.NkeyOptionFromSeed("seed.txt")
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if err != nil {
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log.Fatal(err)
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}
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nc, err := nats.Connect("localhost", opt)
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if err != nil {
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log.Fatal(err)
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}
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defer nc.Close()
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// Do something with the connection
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</code></pre>
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</div>
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<div class="tab__content">
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<pre id="connect_nkey_java_content"><a class="toolbar-icons pull-right" target="_blank" href="https://github.com/nats-io/java-nats-examples/blob/master/src/main/java/io/nats/examples/ConnectNKey.java#L16-47"><i class="mdi mdi-github-circle" title="View on GitHub"></i></a><a class="toolbar-icons pull-right"><i class="mdi mdi-content-copy js-copy" title="Copy to Clipboard"></i></a><span class="copy-msg pull-right"></span><code class="language-java">NKey theNKey = NKey.createUser(null); // really should load from somewhere
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Options options = new Options.Builder().
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server("nats://localhost:4222").
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authHandler(new AuthHandler(){
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public char[] getID() {
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try {
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return theNKey.getPublicKey();
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} catch (GeneralSecurityException|IOException|NullPointerException ex) {
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return null;
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}
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}
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public byte[] sign(byte[] nonce) {
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try {
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return theNKey.sign(nonce);
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} catch (GeneralSecurityException|IOException|NullPointerException ex) {
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return null;
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}
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}
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public char[] getJWT() {
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return null;
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}
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}).
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build();
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Connection nc = Nats.connect(options);
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// Do something with the connection
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nc.close();
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</code></pre>
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</div>
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<div class="tab__content">
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<pre id="connect_nkey_js_content"><a class="toolbar-icons pull-right" target="_blank" href="https://github.com/nats-io/node-nats-examples/blob/master/src/auth_examples.js#L122-131"><i class="mdi mdi-github-circle" title="View on GitHub"></i></a><a class="toolbar-icons pull-right"><i class="mdi mdi-content-copy js-copy" title="Copy to Clipboard"></i></a><span class="copy-msg pull-right"></span><code class="language-javascript">let nc = NATS.connect({
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url: server.nats,
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nkey: uPub,
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sigCB: function (nonce) {
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const sk = nkeys.fromSeed(Buffer.from(uSeed));
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return sk.sign(nonce);
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}
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});
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</code></pre>
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</div>
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<div class="tab__content">
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<pre id="connect_nkey_ts_content"><a class="toolbar-icons pull-right" target="_blank" href="https://github.com/nats-io/ts-nats-examples/blob/master/src/auth_examples.ts#L92-101"><i class="mdi mdi-github-circle" title="View on GitHub"></i></a><a class="toolbar-icons pull-right"><i class="mdi mdi-content-copy js-copy" title="Copy to Clipboard"></i></a><span class="copy-msg pull-right"></span><code class="language-javascript">let nc = await connect({
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url: server.nats,
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nkey: uPub,
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nonceSigner: function (nonce) {
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const sk = fromSeed(Buffer.from(uSeed));
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return sk.sign(Buffer.from(nonce));
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}
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});
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</code></pre>
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</div>
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</div>
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