amazon-cognito-identity-js/dist/amazon-cognito-identity.min.js

Amazon Cognito Identity Provider JavaScript SDK

/*!
 * Copyright 2016 Amazon.com,
 * Inc. or its affiliates. All Rights Reserved.
 * 
 * Licensed under the Amazon Software License (the "License").
 * You may not use this file except in compliance with the
 * License. A copy of the License is located at
 * 
 *     http://aws.amazon.com/asl/
 * 
 * or in the "license" file accompanying this file. This file is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 * CONDITIONS OF ANY KIND, express or implied. See the License
 * for the specific language governing permissions and
 * limitations under the License. 
 */
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i=""+t+e+":"+this.randomPassword,o=this.hash(i),s=p(16).toString("hex");this.SaltToHashDevices=this.padHex(new l.a(s,16)),this.g.modPow(new l.a(this.hexHash(this.SaltToHashDevices+o),16),this.N,function(t,e){t&&n(t,null),r.verifierDevices=r.padHex(e),n(null,null)})},t.prototype.calculateA=function(t,e){var n=this;this.g.modPow(t,this.N,function(t,r){t&&e(t,null),r.mod(n.N).equals(l.a.ZERO)&&e(new Error("Illegal paramater. 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n=this._hash.words,r=n[0],i=n[1],o=n[2],s=n[3],a=n[4],h=n[5],f=n[6],l=n[7],p=0;p<64;p++){if(p<16)c[p]=0|t[e+p];else{var g=c[p-15],d=(g<<25|g>>>7)^(g<<14|g>>>18)^g>>>3,y=c[p-2],v=(y<<15|y>>>17)^(y<<13|y>>>19)^y>>>10;c[p]=d+c[p-7]+v+c[p-16]}var S=a&h^~a&f,m=r&i^r&o^i&o,A=(r<<30|r>>>2)^(r<<19|r>>>13)^(r<<10|r>>>22),w=(a<<26|a>>>6)^(a<<21|a>>>11)^(a<<7|a>>>25),C=l+w+S+u[p]+c[p],U=A+m;l=f,f=h,h=a,a=s+C|0,s=o,o=i,i=r,r=C+U|0}n[0]=n[0]+r|0,n[1]=n[1]+i|0,n[2]=n[2]+o|0,n[3]=n[3]+s|0,n[4]=n[4]+a|0,n[5]=n[5]+h|0,n[6]=n[6]+f|0,n[7]=n[7]+l|0},_doFinalize:function(){var t=this._data,n=t.words,r=8*this._nDataBytes,i=8*t.sigBytes;return n[i>>>5]|=128<<24-i%32,n[14+(i+64>>>9<<4)]=e.floor(r/4294967296),n[15+(i+64>>>9<<4)]=r,t.sigBytes=4*n.length,this._process(),this._hash},clone:function(){var t=o.clone.call(this);return t._hash=this._hash.clone(),t}});n.SHA256=o._createHelper(h),n.HmacSHA256=o._createHmacHelper(h)}(Math),t.SHA256})},function(t,e,n){!function(r,i,o){t.exports=e=i(n(0),n(4),n(22))}(0,function(t){return t.HmacSHA256})},function(t,e,n){"use strict";function r(t,e){null!=t&&this.fromString(t,e)}function i(){return new r(null)}function o(t,e,n,r,i,o){for(;--o>=0;){var s=e*this[t++]+n[r]+i;i=Math.floor(s/67108864),n[r++]=67108863&s}return i}function s(t,e,n,r,i,o){for(var s=32767&e,a=e>>15;--o>=0;){var u=32767&this[t],c=this[t++]>>15,h=a*u+c*s;u=s*u+((32767&h)<<15)+n[r]+(1073741823&i),i=(u>>>30)+(h>>>15)+a*c+(i>>>30),n[r++]=1073741823&u}return i}function a(t,e,n,r,i,o){for(var s=16383&e,a=e>>14;--o>=0;){var u=16383&this[t],c=this[t++]>>14,h=a*u+c*s;u=s*u+((16383&h)<<14)+n[r]+i,i=(u>>28)+(h>>14)+a*c,n[r++]=268435455&u}return i}function u(t){return z.charAt(t)}function c(t,e){var n=G[t.charCodeAt(e)];return null==n?-1:n}function h(t){for(var e=this.t-1;e>=0;--e)t[e]=this[e];t.t=this.t,t.s=this.s}function f(t){this.t=1,this.s=t<0?-1:0,t>0?this[0]=t:t<-1?this[0]=t+this.DV:this.t=0}function l(t){var e=i();return e.fromInt(t),e}function p(t,e){var n;if(16==e)n=4;else if(8==e)n=3;else if(2==e)n=1;else if(32==e)n=5;else{if(4!=e)throw new Error("Only radix 2, 4, 8, 16, 32 are supported");n=2}this.t=0,this.s=0;for(var i=t.length,o=!1,s=0;--i>=0;){var a=c(t,i);a<0?"-"==t.charAt(i)&&(o=!0):(o=!1,0==s?this[this.t++]=a:s+n>this.DB?(this[this.t-1]|=(a&(1<<this.DB-s)-1)<<s,this[this.t++]=a>>this.DB-s):this[this.t-1]|=a<<s,(s+=n)>=this.DB&&(s-=this.DB))}this.clamp(),o&&r.ZERO.subTo(this,this)}function g(){for(var t=this.s&this.DM;this.t>0&&this[this.t-1]==t;)--this.t}function d(t){if(this.s<0)return"-"+this.negate().toString();var e;if(16==t)e=4;else if(8==t)e=3;else if(2==t)e=1;else if(32==t)e=5;else{if(4!=t)throw new Error("Only radix 2, 4, 8, 16, 32 are supported");e=2}var n,r=(1<<e)-1,i=!1,o="",s=this.t,a=this.DB-s*this.DB%e;if(s-- 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n,r=t%this.DB,i=this.DB-r,o=(1<<i)-1,s=Math.floor(t/this.DB),a=this.s<<r&this.DM;for(n=this.t-1;n>=0;--n)e[n+s+1]=this[n]>>i|a,a=(this[n]&o)<<r;for(n=s-1;n>=0;--n)e[n]=0;e[s]=a,e.t=this.t+s+1,e.s=this.s,e.clamp()}function E(t,e){e.s=this.s;var n=Math.floor(t/this.DB);if(n>=this.t)return void(e.t=0);var r=t%this.DB,i=this.DB-r,o=(1<<r)-1;e[0]=this[n]>>r;for(var s=n+1;s<this.t;++s)e[s-n-1]|=(this[s]&o)<<i,e[s-n]=this[s]>>r;r>0&&(e[this.t-n-1]|=(this.s&o)<<i),e.t=this.t-n,e.clamp()}function T(t,e){for(var n=0,r=0,i=Math.min(t.t,this.t);n<i;)r+=this[n]-t[n],e[n++]=r&this.DM,r>>=this.DB;if(t.t<this.t){for(r-=t.s;n<this.t;)r+=this[n],e[n++]=r&this.DM,r>>=this.DB;r+=this.s}else{for(r+=this.s;n<t.t;)r-=t[n],e[n++]=r&this.DM,r>>=this.DB;r-=t.s}e.s=r<0?-1:0,r<-1?e[n++]=this.DV+r:r>0&&(e[n++]=r),e.t=n,e.clamp()}function D(t,e){var n=this.abs(),i=t.abs(),o=n.t;for(e.t=o+i.t;--o>=0;)e[o]=0;for(o=0;o<i.t;++o)e[o+n.t]=n.am(0,i[o],e,o,0,n.t);e.s=0,e.clamp(),this.s!=t.s&&r.ZERO.subTo(e,e)}function I(t){for(var e=this.abs(),n=t.t=2*e.t;--n>=0;)t[n]=0;for(n=0;n<e.t-1;++n){var r=e.am(n,e[n],t,2*n,0,1);(t[n+e.t]+=e.am(n+1,2*e[n],t,2*n+1,r,e.t-n-1))>=e.DV&&(t[n+e.t]-=e.DV,t[n+e.t+1]=1)}t.t>0&&(t[t.t-1]+=e.am(n,e[n],t,2*n,0,1)),t.s=0,t.clamp()}function R(t,e,n){var o=t.abs();if(!(o.t<=0)){var s=this.abs();if(s.t<o.t)return null!=e&&e.fromInt(0),void(null!=n&&this.copyTo(n));null==n&&(n=i());var a=i(),u=this.s,c=t.s,h=this.DB-m(o[o.t-1]);h>0?(o.lShiftTo(h,a),s.lShiftTo(h,n)):(o.copyTo(a),s.copyTo(n));var f=a.t,l=a[f-1];if(0!=l){var p=l*(1<<this.F1)+(f>1?a[f-2]>>this.F2:0),g=this.FV/p,d=(1<<this.F1)/p,y=1<<this.F2,v=n.t,S=v-f,A=null==e?i():e;for(a.dlShiftTo(S,A),n.compareTo(A)>=0&&(n[n.t++]=1,n.subTo(A,n)),r.ONE.dlShiftTo(f,A),A.subTo(a,a);a.t<f;)a[a.t++]=0;for(;--S>=0;){var w=n[--v]==l?this.DM:Math.floor(n[v]*g+(n[v-1]+y)*d);if((n[v]+=a.am(0,w,n,S,0,f))<w)for(a.dlShiftTo(S,A),n.subTo(A,n);n[v]<--w;)n.subTo(A,n)}null!=e&&(n.drShiftTo(f,e),u!=c&&r.ZERO.subTo(e,e)),n.t=f,n.clamp(),h>0&&n.rShiftTo(h,n),u<0&&r.ZERO.subTo(n,n)}}}function P(t){var e=i();return this.abs().divRemTo(t,null,e),this.s<0&&e.compareTo(r.ZERO)>0&&t.subTo(e,e),e}function _(){if(this.t<1)return 0;var t=this[0];if(0==(1&t))return 0;var e=3&t;return e=e*(2-(15&t)*e)&15,e=e*(2-(255&t)*e)&255,e=e*(2-((65535&t)*e&65535))&65535,e=e*(2-t*e%this.DV)%this.DV,e>0?this.DV-e:-e}function b(t){return 0==this.compareTo(t)}function B(t,e){for(var n=0,r=0,i=Math.min(t.t,this.t);n<i;)r+=this[n]+t[n],e[n++]=r&this.DM,r>>=this.DB;if(t.t<this.t){for(r+=t.s;n<this.t;)r+=this[n],e[n++]=r&this.DM,r>>=this.DB;r+=this.s}else{for(r+=this.s;n<t.t;)r+=t[n],e[n++]=r&this.DM,r>>=this.DB;r+=t.s}e.s=r<0?-1:0,r>0?e[n++]=r:r<-1&&(e[n++]=this.DV+r),e.t=n,e.clamp()}function k(t){var e=i();return this.addTo(t,e),e}function 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this.payload.exp},t.prototype.getIssuedAt=function(){return this.payload.iat},t.prototype.decodePayload=function(){var t=this.jwtToken.split(".")[1];try{return JSON.parse(i.Buffer.from(t,"base64").toString("utf8"))}catch(t){return{}}},t}());e.a=o},function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function o(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var s=n(8),a=function(t){function e(){var n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},o=n.IdToken;return 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 * Copyright 2016 Amazon.com,
 * Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Amazon Software License (the "License").
 * You may not use this file except in compliance with the
 * License. A copy of the License is located at
 *
 *     http://aws.amazon.com/asl/
 *
 * or in the "license" file accompanying this file. This file is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 * CONDITIONS OF ANY KIND, express or implied. See the License
 * for the specific language governing permissions and
 * limitations under the License.
 */
var i=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.RefreshToken;r(this,t),this.token=n||""}return t.prototype.getToken=function(){return this.token},t}();e.a=i},function(t,e,n){"use strict";function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var i=n(1),o=(n.n(i),n(0)),s=n.n(o),a=n(3),u=(n.n(a),n(23)),c=n.n(u),h=n(5),f=n.n(h),l=n(6),p=n(2),g=n(7),d=n(9),y=n(10),v=n(12),S=n(13),m=n(14),A=n(15),w=function(){function t(e){if(r(this,t),null==e||null==e.Username||null==e.Pool)throw new Error("Username and pool information are required.");this.username=e.Username||"",this.pool=e.Pool,this.Session=null,this.client=e.Pool.client,this.signInUserSession=null,this.authenticationFlowType="USER_SRP_AUTH",this.storage=e.Storage||(new A.a).getStorage(),this.keyPrefix="CognitoIdentityServiceProvider."+this.pool.getClientId(),this.userDataKey=this.keyPrefix+"."+this.username+".userData"}return t.prototype.setSignInUserSession=function(t){this.clearCachedUserData(),this.signInUserSession=t,this.cacheTokens()},t.prototype.getSignInUserSession=function(){return this.signInUserSession},t.prototype.getUsername=function(){return this.username},t.prototype.getAuthenticationFlowType=function(){return this.authenticationFlowType},t.prototype.setAuthenticationFlowType=function(t){this.authenticationFlowType=t},t.prototype.initiateAuth=function(t,e){var n=this,r=t.getAuthParameters();r.USERNAME=this.username;var i={AuthFlow:"CUSTOM_AUTH",ClientId:this.pool.getClientId(),AuthParameters:r,ClientMetadata:t.getValidationData()};this.getUserContextData()&&(i.UserContextData=this.getUserContextData()),this.client.request("InitiateAuth",i,function(t,r){if(t)return e.onFailure(t);var i=r.ChallengeName,o=r.ChallengeParameters;return"CUSTOM_CHALLENGE"===i?(n.Session=r.Session,e.customChallenge(o)):(n.signInUserSession=n.getCognitoUserSession(r.AuthenticationResult),n.cacheTokens(),e.onSuccess(n.signInUserSession))})},t.prototype.authenticateUser=function(t,e){return"USER_PASSWORD_AUTH"===this.authenticationFlowType?this.authenticateUserPlainUsernamePassword(t,e):"USER_SRP_AUTH"===this.authenticationFlowType||"CUSTOM_AUTH"===this.authenticationFlowType?this.authenticateUserDefaultAuth(t,e):e.onFailure(new Error("Authentication flow type is invalid."))},t.prototype.authenticateUserDefaultAuth=function(t,e){var n=this,r=new p.a(this.pool.getUserPoolId().split("_")[1]),o=new S.a,a=void 0,u=void 0,h={};null!=this.deviceKey&&(h.DEVICE_KEY=this.deviceKey),h.USERNAME=this.username,r.getLargeAValue(function(p,g){p&&e.onFailure(p),h.SRP_A=g.toString(16),"CUSTOM_AUTH"===n.authenticationFlowType&&(h.CHALLENGE_NAME="SRP_A");var d={AuthFlow:n.authenticationFlowType,ClientId:n.pool.getClientId(),AuthParameters:h,ClientMetadata:t.getValidationData()};n.getUserContextData(n.username)&&(d.UserContextData=n.getUserContextData(n.username)),n.client.request("InitiateAuth",d,function(h,p){if(h)return e.onFailure(h);var g=p.ChallengeParameters;n.username=g.USER_ID_FOR_SRP,a=new l.a(g.SRP_B,16),u=new l.a(g.SALT,16),n.getCachedDeviceKeyAndPassword(),r.getPasswordAuthenticationKey(n.username,t.getPassword(),a,u,function(t,a){t&&e.onFailure(t);var u=o.getNowString(),h=s.a.lib.WordArray.create(i.Buffer.concat([i.Buffer.from(n.pool.getUserPoolId().split("_")[1],"utf8"),i.Buffer.from(n.username,"utf8"),i.Buffer.from(g.SECRET_BLOCK,"base64"),i.Buffer.from(u,"utf8")])),l=s.a.lib.WordArray.create(a),d=c.a.stringify(f()(h,l)),y={};y.USERNAME=n.username,y.PASSWORD_CLAIM_SECRET_BLOCK=g.SECRET_BLOCK,y.TIMESTAMP=u,y.PASSWORD_CLAIM_SIGNATURE=d,null!=n.deviceKey&&(y.DEVICE_KEY=n.deviceKey);var v={ChallengeName:"PASSWORD_VERIFIER",ClientId:n.pool.getClientId(),ChallengeResponses:y,Session:p.Session};n.getUserContextData()&&(v.UserContextData=n.getUserContextData()),function t(e,r){return n.client.request("RespondToAuthChallenge",e,function(i,o){return i&&"ResourceNotFoundException"===i.code&&-1!==i.message.toLowerCase().indexOf("device")?(y.DEVICE_KEY=null,n.deviceKey=null,n.randomPassword=null,n.deviceGroupKey=null,n.clearCachedDeviceKeyAndPassword(),t(e,r)):r(i,o)})}(v,function(t,i){return t?e.onFailure(t):n.authenticateUserInternal(i,r,e)})})})})},t.prototype.authenticateUserPlainUsernamePassword=function(t,e){var n=this,r={};if(r.USERNAME=this.username,r.PASSWORD=t.getPassword(),!r.PASSWORD)return void e.onFailure(new Error("PASSWORD parameter is required"));var i=new p.a(this.pool.getUserPoolId().split("_")[1]);this.getCachedDeviceKeyAndPassword(),null!=this.deviceKey&&(r.DEVICE_KEY=this.deviceKey);var o={AuthFlow:"USER_PASSWORD_AUTH",ClientId:this.pool.getClientId(),AuthParameters:r,ClientMetadata:t.getValidationData()};this.getUserContextData(this.username)&&(o.UserContextData=this.getUserContextData(this.username)),this.client.request("InitiateAuth",o,function(t,r){return t?e.onFailure(t):n.authenticateUserInternal(r,i,e)})},t.prototype.authenticateUserInternal=function(t,e,n){var r=this,o=t.ChallengeName,s=t.ChallengeParameters;if("SMS_MFA"===o)return this.Session=t.Session,n.mfaRequired(o,s);if("SELECT_MFA_TYPE"===o)return this.Session=t.Session,n.selectMFAType(o,s);if("MFA_SETUP"===o)return this.Session=t.Session,n.mfaSetup(o,s);if("SOFTWARE_TOKEN_MFA"===o)return this.Session=t.Session,n.totpRequired(o,s);if("CUSTOM_CHALLENGE"===o)return this.Session=t.Session,n.customChallenge(s);if("NEW_PASSWORD_REQUIRED"===o){this.Session=t.Session;var a=null,u=null,c=[],h=e.getNewPasswordRequiredChallengeUserAttributePrefix();if(s&&(a=JSON.parse(t.ChallengeParameters.userAttributes),u=JSON.parse(t.ChallengeParameters.requiredAttributes)),u)for(var f=0;f<u.length;f++)c[f]=u[f].substr(h.length);return n.newPasswordRequired(a,c)}if("DEVICE_SRP_AUTH"===o)return void this.getDeviceResponse(n);this.signInUserSession=this.getCognitoUserSession(t.AuthenticationResult),this.challengeName=o,this.cacheTokens();var l=t.AuthenticationResult.NewDeviceMetadata;if(null==l)return n.onSuccess(this.signInUserSession);e.generateHashDevice(t.AuthenticationResult.NewDeviceMetadata.DeviceGroupKey,t.AuthenticationResult.NewDeviceMetadata.DeviceKey,function(o){if(o)return n.onFailure(o);var s={Salt:i.Buffer.from(e.getSaltDevices(),"hex").toString("base64"),PasswordVerifier:i.Buffer.from(e.getVerifierDevices(),"hex").toString("base64")};r.verifierDevices=s.PasswordVerifier,r.deviceGroupKey=l.DeviceGroupKey,r.randomPassword=e.getRandomPassword(),r.client.request("ConfirmDevice",{DeviceKey:l.DeviceKey,AccessToken:r.signInUserSession.getAccessToken().getJwtToken(),DeviceSecretVerifierConfig:s,DeviceName:navigator.userAgent},function(e,i){return e?n.onFailure(e):(r.deviceKey=t.AuthenticationResult.NewDeviceMetadata.DeviceKey,r.cacheDeviceKeyAndPassword(),!0===i.UserConfirmationNecessary?n.onSuccess(r.signInUserSession,i.UserConfirmationNecessary):n.onSuccess(r.signInUserSession))})})},t.prototype.completeNewPasswordChallenge=function(t,e,n){var r=this;if(!t)return n.onFailure(new Error("New password is required."));var i=new p.a(this.pool.getUserPoolId().split("_")[1]),o=i.getNewPasswordRequiredChallengeUserAttributePrefix(),s={};e&&Object.keys(e).forEach(function(t){s[o+t]=e[t]}),s.NEW_PASSWORD=t,s.USERNAME=this.username;var a={ChallengeName:"NEW_PASSWORD_REQUIRED",ClientId:this.pool.getClientId(),ChallengeResponses:s,Session:this.Session};this.getUserContextData()&&(a.UserContextData=this.getUserContextData()),this.client.request("RespondToAuthChallenge",a,function(t,e){return t?n.onFailure(t):r.auth