@lemoncloud/lemon-web-core/dist/index.cjs

Core Web-based Library for signing request at LEMONCLOUD

'use strict';

var xe = require('crypto-js/hmac-sha256.js');
var Re = require('crypto-js/enc-base64.js');
var util = require('util');
var jwtDecode = require('jwt-decode');
var Ke = require('axios');
var b = require('aws-sdk/global.js');
var He = require('crypto-js/sha256.js');
var Oe = require('crypto-js/enc-hex.js');

function _interopDefault (e) { return e && e.__esModule ? e : { default: e }; }

var xe__default = /*#__PURE__*/_interopDefault(xe);
var Re__default = /*#__PURE__*/_interopDefault(Re);
var Ke__default = /*#__PURE__*/_interopDefault(Ke);
var b__default = /*#__PURE__*/_interopDefault(b);
var He__default = /*#__PURE__*/_interopDefault(He);
var Oe__default = /*#__PURE__*/_interopDefault(Oe);

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h(h(h({},e),this.config.headers),t&&r&&{"x-lemon-language":r})})}extractHostname(e){let t;return e.indexOf("//")>-1?t=e.split("/")[2]:t=e.split("/")[0],t=t.split(":")[0],t=t.split("?")[0],t}};var W=class{constructor(e,t){this.tokenStorage=e;this.config={headers:{"Content-Type":"application/json"},method:"get"};if(!e)throw new Error("tokenStorage should be defined!");if(!t.method)throw new Error("method should be defined!");if(!t.baseURL)throw new Error("baseURL should be defined!");this.config=h(h({},this.config),t),this.axiosInstance=Ke__default.default.create(this.config);}setHeaders(e){return this.config.headers=e,this}setParams(e){return this.config.params=e,this}setBody(e){return this.config.data=e,this}setMethod(e){return this.config.method=e,this}addHeaders(e={}){return this.config.headers=h(h({},this.config.headers),e),this}addAxiosRequestConfig(e){return this.config=h(h({},this.config),e),this}execute(){return n(this,null,function*(){try{return yield this.addCodeParams(),yield this.addBearerTokenToHeader(),yield this.addXLemonIdentityToHeader(),yield this.addXLemonLanguageToHeader(),yield this.axiosInstance.request(this.config)}catch(e){throw e}})}addCodeParams(){return n(this,null,function*(){let e=(yield this.tokenStorage.getItem("host_key"))||"";if(!e)return;let t=(yield this.tokenStorage.getItem("client_id"))||"default",r=this.config.params||{};this.setParams(v(h({},r),{code:e,clientId:t}));})}addBearerTokenToHeader(){return n(this,null,function*(){let e=(yield this.tokenStorage.getItem("identity_token"))||"";e&&this.addHeaders({Authorization:`Bearer ${e}`});})}addXLemonIdentityToHeader(){return n(this,null,function*(){let e=yield this.tokenStorage.getItem(I);if(!e||e==="false")return;let t=yield this.tokenStorage.getItem("identity_token");this.addHeaders({"x-lemon-identity":t});})}addXLemonLanguageToHeader(){return n(this,null,function*(){let e=yield this.tokenStorage.getItem(T);if(!e)return;let t=yield this.tokenStorage.getItem(e);t&&this.addHeaders({"x-lemon-language":t});})}};var G=class{constructor(e){this.config=e;this.logger=new x("AWSCore"),this.tokenStorage=new D(this.config),this.sharedAxiosInstance=Ke__default.default.create();}getSharedAxiosInstance(){return this.sharedAxiosInstance}init(){return n(this,null,function*(){if(yield this.tokenStorage.initLemonConfig(),!(yield this.tokenStorage.hasCachedToken()))return this.logger.warn("initialized without token!"),"no-token";if((yield this.tokenStorage.shouldRefreshToken())&&(yield this.refreshCachedToken()))return yield this.getCurrentCredentials(),this.logger.info("initialized and refreshed token!"),"refreshed";if(!(yield this.tokenStorage.hasCachedToken()))return this.logger.warn("initialized without token!"),"no-token";let s=yield this.tokenStorage.getCachedCredentials();return this.createAWSCredentials(s),this.logger.info("initialized with token!"),"build"})}getTokenStorage(){return this.tokenStorage}buildRequest(e){return new R(e,this.sharedAxiosInstance)}request(c,g){return n(this,arguments,function*(e,t,r={},s,o){let a=new R({method:e,baseURL:t,params:r});return s&&a.setBody(s),o&&a.addAxiosRequestConfig(o),yield a.execute()})}buildSignedRequest(e){return new O(this.tokenStorage,e,this.sharedAxiosInstance)}signedRequest(c,g){return n(this,arguments,function*(e,t,r={},s,o){let a=new O(this.tokenStorage,{method:e,baseURL:t,params:r});return s&&a.setBody(s),o&&a.addAxiosRequestConfig(o),yield a.execute()})}getSavedToken(){return this.tokenStorage.getAllItems()}isAuthenticated(){return n(this,null,function*(){try{return (yield this.tokenStorage.hasCachedToken())?(yield this.tokenStorage.shouldRefreshToken())?(this.logger.info("return isAuthenticated after refresh token"),(yield this.refreshCachedToken())!==null):new Promise(r=>{try{let s=b__default.default.config.credentials;if(!s){r(!1);return}s.get(o=>{o&&this.logger.error("get AWSConfig.credentials error: ",o),r(!o);});}catch(s){this.logger.error("isAuthenticated error: ",s),r(!1);}}):!1}catch(e){return this.logger.error("isAuthenticated error:",e),false}})}buildCredentialsByToken(e){return n(this,null,function*(){this.logger.log("buildCredentialsByToken()..."),yield this.buildAWSCredentialsByToken(e);let t=b__default.default.config.credentials;if(!t)throw new Error("Failed to build AWS credentials");return t})}buildCredentialsByStorage(){return n(this,null,function*(){this.logger.log("buildCredentialsByStorage()..."),yield this.buildAWSCredentialsByStorage();let e=b__default.default.config.credentials;if(!e)throw new Error("Failed to build AWS credentials from storage");return e})}saveKMS(e){return n(this,null,function*(){return this.logger.log("saveKMS()..."),yield this.tokenStorage.saveKMS(e)})}refreshCachedToken(e="",t=""){return n(this,null,function*(){try{let r=yield this.tokenStorage.getCachedOAuthToken();if(!r.authId)throw new Error("authId is required for token refresh");let s=yield this.tokenStorage.getCachedCredentials();this.createAWSCredentials(s);let o={authId:r.authId,accountId:r.accountId,identityId:r.identityId,identityToken:r.identityToken},c=new Date().toISOString(),g=j(o,c),a={current:c,signature:g};e&&e.length>0&&(a=v(h({},a),{domain:e}));let f=yield this.signedRequest("POST",t||`${this.config.oAuthEndpoint}/oauth/${r.authId}/refresh`,{token:1},h({},a)),S=f.data.Token||f.data,k=h({identityToken:S.identityToken||r.identityToken,identityPoolId:r.identityPoolId},S);return this.logger.info("success to refresh token"),yield this.buildCredentialsByToken(k)}catch(r){return this.logger.error("token refresh failed:",r),null}})}changeUserSite(e,t){return n(this,null,function*(){var w;if(!e||!e.siteId||!e.userId)throw new Error("@changeSiteBody required");let r=yield this.tokenStorage.getCachedOAuthToken(),s=`${e.userId}@${e.siteId}`,o=yield this.getTokenSignature(),{authId:c,current:g,signature:a,originToken:f}=o;if(!c)throw new Error("authId is required for token refresh");let S=yield this.signedRequest("POST",t||`${this.config.oAuthEndpoint}/oauth/${c}/refresh`,{token:1},{current:g,signature:a,target:s}),k=v(h({},S.data),{identityToken:((w=S.data)==null?void 0:w.identityToken)||f.identityToken,identityPoolId:r.identityPoolId});return this.logger.info("success to change user site"),yield this.buildCredentialsByToken(k)})}logout(){return n(this,null,function*(){b__default.default.config.credentials=null,yield this.tokenStorage.clearOAuthToken();})}setUseXLemonIdentity(e){return n(this,null,function*(){yield this.tokenStorage.setItem(I,`${e}`);})}setUseXLemonLanguage(e,t){return n(this,null,function*(){if(!e){yield this.tokenStorage.setItem(T,"");return}t&&(yield this.tokenStorage.setItem(T,t));})}getTokenSignature(){return n(this,null,function*(){let e=yield this.tokenStorage.getCachedOAuthToken(),t={authId:e.authId,accountId:e.accountId,identityId:e.identityId,identityToken:e.identityToken},r=new Date().toISOString(),s=j(t,r);return {authId:t.authId,current:r,signature:s,originToken:e}})}getCredentials(){return n(this,null,function*(){return (yield this.tokenStorage.hasCachedToken())?(yield this.tokenStorage.shouldRefreshToken())&&(this.logger.info("should refresh token!"),!(yield this.refreshCachedToken()))?null:yield this.getCurrentCredentials():(this.logger.info("has no cached token!"),null)})}buildAWSCredentialsByStorage(){return n(this,null,function*(){this.logger.log("buildAWSCredentialsByStorage()...");let e=yield this.tokenStorage.getCachedCredentials(),{AccessKeyId:t,SecretKey:r}=e;if(!t)throw new Error(".AccessKeyId (string) is required!");if(!r)throw new Error(".SecretKey (string) is required!");this.createAWSCredentials(e);})}getCurrentCredentials(){return new Promise((e,t)=>{let r=b__default.default.config.credentials;if(!r){t(new Error("No AWS credentials configured"));return}r.get(s=>{s?(this.logger.error("Error on getCurrentCredentials: ",s),t(s)):(this.logger.info("success to get AWS credentials"),e(r));});})}buildAWSCredentialsByToken(e){return n(this,null,function*(){let{credential:t}=e,{AccessKeyId:r,SecretKey:s}=t;if(!r)throw new Error(".AccessKeyId (string) is required!");if(!s)throw new Error(".SecretKey (string) is required!");return yield this.tokenStorage.saveOAuthToken(e),this.createAWSCredentials(t)})}createAWSCredentials(e){let{AccessKeyId:t,SecretKey:r,SessionToken:s}=e;b__default.default.config.credentials=new b__default.default.Credentials(t,r,s);}};var Y=class{constructor(e){this.config=e;this.logger=new x("AzureCore"),this.tokenStorage=new z(this.config),this.sharedAxiosInstance=Ke__default.default.create();}init(){return n(this,null,function*(){return (yield this.tokenStorage.hasCachedToken())?((yield this.tokenStorage.shouldRefreshToken())&&this.logger.info("initialized and refreshed token!"),this.logger.info("initialized with token!"),"has-token"):(this.logger.warn("initialized without token!"),"no-token")})}getTokenStorage(){return this.tokenStorage}getSharedAxiosInstance(){return this.sharedAxiosInstance}buildRequest(e){return new R(e,this.sharedAxiosInstance)}request(c,g){return n(this,arguments,function*(e,t,r={},s,o){let a=new R({method:e,baseURL:t,params:r});return s&&a.setBody(s),o&&a.addAxiosRequestConfig(o),yield a.execute()})}buildSignedRequest(e){return new W(this.tokenStorage,e)}signedRequest(c,g){return n(this,arguments,function*(e,t,r={},s,o){let a=new W(this.tokenStorage,{method:e,baseURL:t,params:r});return s&&a.setBody(s),o&&a.addAxiosRequestConfig(o),yield a.execute()})}getSavedToken(){return this.tokenStorage.getAllItems()}isAuthenticated(){return n(this,null,function*(){return (yield this.tokenStorage.hasCachedToken())?((yield this.tokenStorage.shouldRefreshToken())&&this.logger.info("should refresh token!"),true):false})}saveOAuthToken(e){return n(this,null,function*(){return yield this.tokenStorage.saveOAuthToken(e)})}logout(){return n(this,null,function*(){yield this.tokenStorage.clearOAuthToken();})}setUseXLemonIdentity(e){return n(this,null,function*(){yield this.tokenStorage.setItem(I,`${e}`);})}setUseXLemonLanguage(e,t){return n(this,null,function*(){if(!e){yield this.tokenStorage.setItem(T,"");return}t&&(yield this.tokenStorage.setItem(T,t));})}};var De={aws:G,azure:Y},ie=class{static create(e){let{cloud:t}=e,r=De[t];if(!r)throw new Error("Unsupported cloud provider");return new r(e)}};//! INFO: lemon-account-api
//! algorithm: sha256, encoding: base64
//! build payload to sign......
//! make signature with auth-id
//! returns signature..........
//! code from: https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-header-based-auth.html
//! '*' '+' '!' 같은 특수 문자가 들어갈 경우 인증 에러 발생할 수 있음.

exports.AWSHttpRequestBuilder = O;
exports.AWSStorageService = D;
exports.AWSWebCore = G;
exports.AzureHttpRequestBuilder = W;
exports.AzureStorageService = z;
exports.AzureWebCore = Y;
exports.BROWSER_COLORS = Le;
exports.HttpRequestBuilder = R;
exports.LocalStorageService = K;
exports.LogType = Pe;
exports.LoggerHelperService = $;
exports.LoggerService = x;
exports.NODE_COLORS = be;
exports.REGION_KEY = M;
exports.TokenStorageService = E;
exports.USE_X_LEMON_IDENTITY_KEY = I;
exports.USE_X_LEMON_LANGUAGE_KEY = T;
exports.WebCoreFactory = ie;
exports.calcSignature = j;
exports.calcTestSignature = Je;
exports.convertCamelCaseFromSnake = H;
exports.convertSnakeCaseFromCamel = Ve;
exports.createAsyncDelay = ve;
exports.getStorageKey = F;
exports.getStorageValue = U;
exports.hmac = P;
exports.isEmptyObject = ne;
exports.sigV4Client = V;
exports.withRetries = je;
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