ibm-cloud-sdk-core
Version:
Core functionality to support SDKs generated with IBM's OpenAPI SDK Generator.
105 lines (104 loc) • 4.07 kB
JavaScript
;
/**
* Copyright 2021, 2024 IBM Corp. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.readCrTokenFile = exports.constructFilepath = exports.fileExistsAtPath = exports.readCredentialsFile = void 0;
var dotenv_1 = require("dotenv");
var fs_1 = require("fs");
var os_1 = require("os");
var path_1 = require("path");
var logger_1 = __importDefault(require("../../lib/logger"));
// Putting all file-reading related code in this file to isolate the usage of the
// `fs` module, as it causes problems in browser environments.
var defaultCredsFilename = 'ibm-credentials.env';
/**
* Return a config object based on a credentials file. Credentials files can
* be specified filepath via the environment variable: `IBM_CREDENTIALS_FILE`.
*/
function readCredentialsFile() {
if (!fs_1.existsSync) {
return {};
}
// first look for an env variable called IBM_CREDENTIALS_FILE
// it should be the path to the file
// then look at the current working directory
// then at the os-dependent home directory
var givenFilepath = process.env.IBM_CREDENTIALS_FILE || '';
var workingDir = constructFilepath(process.cwd());
var homeDir = constructFilepath((0, os_1.homedir)());
var filepathToUse;
if (givenFilepath) {
if (fileExistsAtPath(givenFilepath)) {
// see if user gave a path to a file named something other than `ibm-credentials.env`
filepathToUse = givenFilepath;
}
else if (fileExistsAtPath(constructFilepath(givenFilepath))) {
// see if user gave a path to the directory where file is located
filepathToUse = constructFilepath(givenFilepath);
}
}
else if (fileExistsAtPath(workingDir)) {
filepathToUse = workingDir;
}
else if (fileExistsAtPath(homeDir)) {
filepathToUse = homeDir;
}
else {
// file does not exist anywhere, will not be used
logger_1.default.info('Credential file does not exist. Will not be used');
return {};
}
var credsFile = (0, fs_1.readFileSync)(filepathToUse);
return (0, dotenv_1.parse)(credsFile);
}
exports.readCredentialsFile = readCredentialsFile;
function fileExistsAtPath(filepath) {
if ((0, fs_1.existsSync)(filepath)) {
var stats = (0, fs_1.lstatSync)(filepath);
return stats.isFile() || stats.isSymbolicLink();
}
return false;
}
exports.fileExistsAtPath = fileExistsAtPath;
function constructFilepath(filepath) {
// ensure filepath includes the filename
if (!filepath.endsWith(defaultCredsFilename)) {
filepath = (0, path_1.join)(filepath, defaultCredsFilename);
}
return filepath;
}
exports.constructFilepath = constructFilepath;
function readCrTokenFile(filepath) {
if (!fs_1.existsSync) {
return '';
}
try {
var token = '';
logger_1.default.debug("Attempting to read CR token from file: ".concat(filepath));
token = (0, fs_1.readFileSync)(filepath, 'utf8');
logger_1.default.debug("Successfully read CR token from file: ".concat(filepath));
return token;
}
catch (err) {
var msg = "Error reading CR token: ".concat(err.toString());
logger_1.default.debug(msg);
throw new Error(msg);
}
}
exports.readCrTokenFile = readCrTokenFile;