aws-iam-policy-tool/lib/aws/file_reader.js

AWS IAM role/policy management cli tool

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = __importDefault(require("path"));
const file_1 = require("../utils/file");
const varset_1 = require("../utils/varset");
const policy_1 = require("./policy");
const role_1 = require("./role");
async function readRoleFile(filePath, varSet) {
    let name = '';
    try {
        name = path_1.default.basename(filePath, '.json');
        const text = await file_1.readFile(filePath);
        return new role_1.RoleEntry(name, varset_1.parseJSON(text, varSet));
    }
    catch (err) {
        console.error(`Failed to read ${name}`);
        throw err;
    }
}
exports.readRoleFile = readRoleFile;
async function readPolicyFile(filePath, varSet, arnPrefix) {
    let name = '';
    try {
        name = path_1.default.basename(filePath, '.json');
        name = varset_1.substitute(name, varSet);
        const text = await file_1.readFile(filePath);
        const rawJson = varset_1.parseJSON(text, varSet);
        let arn;
        let policyInfo;
        let docNode;
        if (rawJson.Document) {
            // V2
            const { Policy: policy } = rawJson;
            arn = arnPrefix + policy.Path + policy.PolicyName;
            policyInfo = {
                PolicyName: policy.PolicyName,
                Path: policy.Path,
            };
            docNode = rawJson.Document;
        }
        else {
            // V1
            arn = arnPrefix + '/' + varset_1.substitute(name, varSet);
            policyInfo = {
                PolicyName: varset_1.substitute(name, varSet),
                Path: '/',
            };
            docNode = rawJson;
            console.warn('[WARN] %s : This policy definition is old version.', path_1.default.basename(filePath));
        }
        return new policy_1.PolicyEntry(arn, policyInfo, docNode);
    }
    catch (err) {
        console.error(`Failed to read ${name}`);
        throw err;
    }
}
exports.readPolicyFile = readPolicyFile;