@anthropic-ai/sdk/lib/credentials/identity-token.js

The official TypeScript library for the Anthropic API

"use strict";
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var __importStar = (this && this.__importStar) || (function () {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.identityTokenFromFile = identityTokenFromFile;
exports.identityTokenFromValue = identityTokenFromValue;
const error_1 = require("../../core/error.js");
/**
 * Reads a JWT from a file on every call. Supports automatic rotation
 * (e.g. Kubernetes projected service-account tokens).
 */
function identityTokenFromFile(path) {
    if (!path) {
        throw new error_1.AnthropicError('Identity token file path is empty');
    }
    return async () => {
        const fs = await Promise.resolve().then(() => __importStar(require('node:fs')));
        let content;
        try {
            content = await fs.promises.readFile(path, 'utf-8');
        }
        catch (err) {
            throw new error_1.AnthropicError(`Failed to read identity token file at ${path}: ${err}`);
        }
        const token = content.trim();
        if (!token) {
            throw new error_1.AnthropicError(`Identity token file at ${path} is empty`);
        }
        return token;
    };
}
/**
 * Wraps a static JWT string as an {@link IdentityTokenProvider}.
 */
function identityTokenFromValue(token) {
    if (!token) {
        throw new error_1.AnthropicError('Identity token value is empty');
    }
    return () => token;
}
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