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 Copyright 2017 Google Inc.

 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.
*/
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var ua="auth/",va={"admin-restricted-operation":"This operation is restricted to administrators only.","argument-error":"","app-not-authorized":"This app, identified by the domain where it's hosted, is not authorized to use Firebase Authentication with the provided API key. Review your key configuration in the Google API console.","app-not-installed":"The requested mobile application corresponding to the identifier (Android package name or iOS bundle ID) provided is not installed on this device.",
"captcha-check-failed":"The reCAPTCHA response token provided is either invalid, expired, already used or the domain associated with it does not match the list of whitelisted domains.","code-expired":"The SMS code has expired. Please re-send the verification code to try again.","cordova-not-ready":"Cordova framework is not ready.","cors-unsupported":"This browser is not supported.","credential-already-in-use":"This credential is already associated with a different user account.","custom-token-mismatch":"The custom token corresponds to a different audience.",
"requires-recent-login":"This operation is sensitive and requires recent authentication. Log in again before retrying this request.","dynamic-link-not-activated":"Please activate Dynamic Links in the Firebase Console and agree to the terms and conditions.","email-change-needs-verification":"Multi-factor users must always have a verified email.","email-already-in-use":"The email address is already in use by another account.","expired-action-code":"The action code has expired. ","cancelled-popup-request":"This operation has been cancelled due to another conflicting popup being opened.",
"internal-error":"An internal error has occurred.","invalid-app-credential":"The phone verification request contains an invalid application verifier. The reCAPTCHA token response is either invalid or expired.","invalid-app-id":"The mobile app identifier is not registed for the current project.","invalid-user-token":"This user's credential isn't valid for this project. This can happen if the user's token has been tampered with, or if the user isn't for the project associated with this API key.","invalid-auth-event":"An internal error has occurred.",
"invalid-verification-code":"The SMS verification code used to create the phone auth credential is invalid. Please resend the verification code sms and be sure use the verification code provided by the user.","invalid-continue-uri":"The continue URL provided in the request is invalid.","invalid-cordova-configuration":"The following Cordova plugins must be installed to enable OAuth sign-in: cordova-plugin-buildinfo, cordova-universal-links-plugin, cordova-plugin-browsertab, cordova-plugin-inappbrowser and cordova-plugin-customurlscheme.",
"invalid-custom-token":"The custom token format is incorrect. Please check the documentation.","invalid-dynamic-link-domain":"The provided dynamic link domain is not configured or authorized for the current project.","invalid-email":"The email address is badly formatted.","invalid-api-key":"Your API key is invalid, please check you have copied it correctly.","invalid-cert-hash":"The SHA-1 certificate hash provided is invalid.","invalid-credential":"The supplied auth credential is malformed or has expired.",
"invalid-message-payload":"The email template corresponding to this action contains invalid characters in its message. Please fix by going to the Auth email templates section in the Firebase Console.","invalid-multi-factor-session":"The request does not contain a valid proof of first factor successful sign-in.","invalid-oauth-provider":"EmailAuthProvider is not supported for this operation. This operation only supports OAuth providers.","invalid-oauth-client-id":"The OAuth client ID provided is either invalid or does not match the specified API key.",
"unauthorized-domain":"This domain is not authorized for OAuth operations for your Firebase project. Edit the list of authorized domains from the Firebase console.","invalid-action-code":"The action code is invalid. This can happen if the code is malformed, expired, or has already been used.","wrong-password":"The password is invalid or the user does not have a password.","invalid-persistence-type":"The specified persistence type is invalid. It can only be local, session or none.","invalid-phone-number":"The format of the phone number provided is incorrect. Please enter the phone number in a format that can be parsed into E.164 format. E.164 phone numbers are written in the format [+][country code][subscriber number including area code].",
"invalid-provider-id":"The specified provider ID is invalid.","invalid-recipient-email":"The email corresponding to this action failed to send as the provided recipient email address is invalid.","invalid-sender":"The email template corresponding to this action contains an invalid sender email or name. Please fix by going to the Auth email templates section in the Firebase Console.","invalid-verification-id":"The verification ID used to create the phone auth credential is invalid.","invalid-tenant-id":"The Auth instance's tenant ID is invalid.",
"multi-factor-info-not-found":"The user does not have a second factor matching the identifier provided.","multi-factor-auth-required":"Proof of ownership of a second factor is required to complete sign-in.","missing-android-pkg-name":"An Android Package Name must be provided if the Android App is required to be installed.","auth-domain-config-required":"Be sure to include authDomain when calling firebase.initializeApp(), by following the instructions in the Firebase console.","missing-app-credential":"The phone verification request is missing an application verifier assertion. A reCAPTCHA response token needs to be provided.",
"missing-verification-code":"The phone auth credential was created with an empty SMS verification code.","missing-continue-uri":"A continue URL must be provided in the request.","missing-iframe-start":"An internal error has occurred.","missing-ios-bundle-id":"An iOS Bundle ID must be provided if an App Store ID is provided.","missing-multi-factor-info":"No second factor identifier is provided.","missing-multi-factor-session":"The request is missing proof of first factor successful sign-in.","missing-or-invalid-nonce":"The request does not contain a valid nonce. This can occur if the SHA-256 hash of the provided raw nonce does not match the hashed nonce in the ID token payload.",
"missing-phone-number":"To send verification codes, provide a phone number for the recipient.","missing-verification-id":"The phone auth credential was created with an empty verification ID.","app-deleted":"This instance of FirebaseApp has been deleted.","account-exists-with-different-credential":"An account already exists with the same email address but different sign-in credentials. Sign in using a provider associated with this email address.","network-request-failed":"A network error (such as timeout, interrupted connection or unreachable host) has occurred.",
"no-auth-event":"An internal error has occurred.","no-such-provider":"User was not linked to an account with the given provider.","null-user":"A null user object was provided as the argument for an operation which requires a non-null user object.","operation-not-allowed":"The given sign-in provider is disabled for this Firebase project. Enable it in the Firebase console, under the sign-in method tab of the Auth section.","operation-not-supported-in-this-environment":'This operation is not supported in the environment this application is running on. "location.protocol" must be http, https or chrome-extension and web storage must be enabled.',
"popup-blocked":"Unable to establish a connection with the popup. It may have been blocked by the browser.","popup-closed-by-user":"The popup has been closed by the user before finalizing the operation.","provider-already-linked":"User can only be linked to one identity for the given provider.","quota-exceeded":"The project's quota for this operation has been exceeded.","redirect-cancelled-by-user":"The redirect operation has been cancelled by the user before finalizing.","redirect-operation-pending":"A redirect sign-in operation is already pending.",
"rejected-credential":"The request contains malformed or mismatching credentials.","second-factor-already-in-use":"The second factor is already enrolled on this account.","maximum-second-factor-count-exceeded":"The maximum allowed number of second factors on a user has been exceeded.","tenant-id-mismatch":"The provided tenant ID does not match the Auth instance's tenant ID",timeout:"The operation has timed out.","user-token-expired":"The user's credential is no longer valid. The user must sign in again.",
"too-many-requests":"We have blocked all requests from this device due to unusual activity. Try again later.","unauthorized-continue-uri":"The domain of the continue URL is not whitelisted.  Please whitelist the domain in the Firebase console.","unsupported-first-factor":"Enrolling a second factor or signing in with a multi-factor account requires sign-in with a supported first factor.","unsupported-persistence-type":"The current environment does not support the specified persistence type.","unsupported-tenant-operation":"This operation is not supported in a multi-tenant context.",
"unverified-email":"The operation requires a verified email.","user-cancelled":"The user did not grant your application the permissions it requested.","user-not-found":"There is no user record corresponding to this identifier. The user may have been deleted.","user-disabled":"The user account has been disabled by an administrator.","user-mismatch":"The supplied credentials do not correspond to the previously signed in user.","user-signed-out":"","weak-password":"The password must be 6 characters long or more.",
"web-storage-unsupported":"This browser is not supported or 3rd party cookies and data may be disabled."};var ya={hd:{Ra:"https://staging-identitytoolkit.sandbox.googleapis.com/identitytoolkit/v3/relyingparty/",Xa:"https://staging-securetoken.sandbox.googleapis.com/v1/token",Ua:"https://staging-identitytoolkit.sandbox.googleapis.com/v2/",id:"b"},pd:{Ra:"https://www.googleapis.com/identitytoolkit/v3/relyingparty/",Xa:"https://securetoken.googleapis.com/v1/token",Ua:"https://identitytoolkit.googleapis.com/v2/",id:"p"},rd:{Ra:"https://staging-www.sandbox.googleapis.com/identitytoolkit/v3/relyingparty/",
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function jf(a,b){if(!b||!b.length)return!0;if(!a)return!1;for(var c=0;c<b.length;c++){var d=a[b[c]];if(void 0===d||null===d||""===d)return!1}return!0}function kf(a){var b=a;if("object"==typeof a&&null!=a){b="length"in a?[]:{};for(var c in a)K(b,c,kf(a[c]))}return b};/*

 Copyright 2019 Google Inc.

 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.
*/
function lf(a){var b=a&&(a[mf]?"phone":null);if(b&&a&&a[nf]){K(this,"uid",a[nf]);K(this,"displayName",a[of]||null);var c=null;a[pf]&&(c=(new Date(a[pf])).toUTCString());K(this,"enrollmentTime",c);K(this,"factorId",b)}else throw new u("internal-error","Internal assert: invalid MultiFactorInfo object");}lf.prototype.v=function(){return{uid:this.uid,displayName:this.displayName,factorId:this.factorId,enrollmentTime:this.enrollmentTime}};function qf(a){try{var b=new rf(a)}catch(c){b=null}return b}
var of="displayName",pf="enrolledAt",nf="mfaEnrollmentId",mf="phoneInfo";function rf(a){lf.call(this,a);K(this,"phoneNumber",a[mf])}t(rf,lf);rf.prototype.v=function(){var a=rf.Za.v.call(this);a.phoneNumber=this.phoneNumber;return a};function sf(a){var b={},c=a[tf],d=a[uf],e=a[vf];a=qf(a[wf]);if(!e||e!=xf&&e!=yf&&!c||e==yf&&!d||e==zf&&!a)throw Error("Invalid checkActionCode response!");e==yf?(b[Af]=c||null,b[Bf]=c||null,b[Cf]=d):(b[Af]=d||null,b[Bf]=d||null,b[Cf]=c||null);b[Df]=a||null;K(this,Ef,e);K(this,Ff,kf(b))}
var zf="REVERT_SECOND_FACTOR_ADDITION",xf="EMAIL_SIGNIN",yf="VERIFY_AND_CHANGE_EMAIL",tf="email",wf="mfaInfo",uf="newEmail",vf="requestType",Cf="email",Af="fromEmail",Df="multiFactorInfo",Bf="previousEmail",Ff="data",Ef="operation";function Gf(a){a=Zd(a);var b=Yd(a,Hf)||null,c=Yd(a,If)||null,d=Yd(a,Jf)||null;d=d?Kf[d]||null:null;if(!b||!c||!d)throw new u("argument-error",Hf+", "+If+"and "+Jf+" are required in a valid action code URL.");L(this,{apiKey:b,operation:d,code:c,continueUrl:Yd(a,Lf)||null,languageCode:Yd(a,Mf)||null,tenantId:Yd(a,Nf)||null})}
var Hf="apiKey",If="oobCode",Lf="continueUrl",Mf="languageCode",Jf="mode",Nf="tenantId",Kf={recoverEmail:"RECOVER_EMAIL",resetPassword:"PASSWORD_RESET",revertSecondFactorAddition:zf,signIn:xf,verifyAndChangeEmail:yf,verifyEmail:"VERIFY_EMAIL"};function Of(a){try{return new Gf(a)}catch(b){return null}};function Pf(a){var b=a[Qf];if("undefined"===typeof b)throw new u("missing-continue-uri");if("string"!==typeof b||"string"===typeof b&&!b.length)throw new u("invalid-continue-uri");this.h=b;this.b=this.a=null;this.g=!1;var c=a[Rf];if(c&&"object"===typeof c){b=c[Sf];var d=c[Tf];c=c[Uf];if("string"===typeof b&&b.length){this.a=b;if("undefined"!==typeof d&&"boolean"!==typeof d)throw new u("argument-error",Tf+" property must be a boolean when specified.");this.g=!!d;if("undefined"!==typeof c&&("string"!==
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typeof b)if(b=b[Wf],"string"===typeof b&&b.length)this.f=b;else{if("undefined"!==typeof b)throw new u("argument-error",Wf+" property must be a non empty string when specified.");}else if("undefined"!==typeof b)throw new u("argument-error",Vf+" property must be a non null object when specified.");b=a[Xf];if("undefined"!==typeof b&&"boolean"!==typeof b)throw new u("argument-error",Xf+" property must be a boolean when specified.");this.c=!!b;a=a[Yf];if("undefined"!==typeof a&&("string"!==typeof a||"string"===
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function Zf(a){var b={};b.continueUrl=a.h;b.canHandleCodeInApp=a.c;if(b.androidPackageName=a.a)b.androidMinimumVersion=a.b,b.androidInstallApp=a.g;b.iOSBundleId=a.f;b.dynamicLinkDomain=a.i;for(var c in b)null===b[c]&&delete b[c];return b};function $f(a){return Oa(a,function(b){b=b.toString(16);return 1<b.length?b:"0"+b}).join("")};var ag=null;function bg(a){var b="";cg(a,function(c){b+=String.fromCharCode(c)});return b}function cg(a,b){function c(m){for(;d<a.length;){var p=a.charAt(d++),v=ag[p];if(null!=v)return v;if(!/^[\s\xa0]*$/.test(p))throw Error("Unknown base64 encoding at char: "+p);}return m}dg();for(var d=0;;){var e=c(-1),f=c(0),g=c(64),h=c(64);if(64===h&&-1===e)break;b(e<<2|f>>4);64!=g&&(b(f<<4&240|g>>2),64!=h&&b(g<<6&192|h))}}
function dg(){if(!ag){ag={};for(var a="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789".split(""),b=["+/=","+/","-_=","-_.","-_"],c=0;5>c;c++)for(var d=a.concat(b[c].split("")),e=0;e<d.length;e++){var f=d[e];void 0===ag[f]&&(ag[f]=e)}}};function eg(a){var b=fg(a);if(!(b&&b.sub&&b.iss&&b.aud&&b.exp))throw Error("Invalid JWT");this.g=a;this.c=b.exp;this.h=b.sub;ta();this.a=b.provider_id||b.firebase&&b.firebase.sign_in_provider||null;this.f=b.firebase&&b.firebase.tenant||null;this.b=!!b.is_anonymous||"anonymous"==this.a}eg.prototype.S=function(){return this.f};eg.prototype.i=function(){return this.b};eg.prototype.toString=function(){return this.g};function gg(a){try{return new eg(a)}catch(b){return null}}
function fg(a){if(!a)return null;a=a.split(".");if(3!=a.length)return null;a=a[1];for(var b=(4-a.length%4)%4,c=0;c<b;c++)a+=".";try{return JSON.parse(bg(a))}catch(d){}return null};var hg="oauth_consumer_key oauth_nonce oauth_signature oauth_signature_method oauth_timestamp oauth_token oauth_version".split(" "),ig=["client_id","response_type","scope","redirect_uri","state"],jg={kd:{Ha:"locale",ta:700,sa:600,ea:"facebook.com",Va:ig},md:{Ha:null,ta:500,sa:750,ea:"github.com",Va:ig},nd:{Ha:"hl",ta:515,sa:680,ea:"google.com",Va:ig},td:{Ha:"lang",ta:485,sa:705,ea:"twitter.com",Va:hg},gd:{Ha:"locale",ta:640,sa:600,ea:"apple.com",Va:[]}};
function kg(a){for(var b in jg)if(jg[b].ea==a)return jg[b];return null};function lg(a){var b={};b["facebook.com"]=mg;b["google.com"]=ng;b["github.com"]=og;b["twitter.com"]=pg;var c=a&&a[qg];try{if(c)return b[c]?new b[c](a):new rg(a);if("undefined"!==typeof a[sg])return new tg(a)}catch(d){}return null}var sg="idToken",qg="providerId";
function tg(a){var b=a[qg];if(!b&&a[sg]){var c=gg(a[sg]);c&&c.a&&(b=c.a)}if(!b)throw Error("Invalid additional user info!");if("anonymous"==b||"custom"==b)b=null;c=!1;"undefined"!==typeof a.isNewUser?c=!!a.isNewUser:"identitytoolkit#SignupNewUserResponse"===a.kind&&(c=!0);K(this,"providerId",b);K(this,"isNewUser",c)}function rg(a){tg.call(this,a);a=Te(a.rawUserInfo||"{}");K(this,"profile",kf(a||{}))}t(rg,tg);
function mg(a){rg.call(this,a);if("facebook.com"!=this.providerId)throw Error("Invalid provider ID!");}t(mg,rg);function og(a){rg.call(this,a);if("github.com"!=this.providerId)throw Error("Invalid provider ID!");K(this,"username",this.profile&&this.profile.login||null)}t(og,rg);function ng(a){rg.call(this,a);if("google.com"!=this.providerId)throw Error("Invalid provider ID!");}t(ng,rg);
function pg(a){rg.call(this,a);if("twitter.com"!=this.providerId)throw Error("Invalid provider ID!");K(this,"username",a.screenName||null)}t(pg,rg);function ug(a){var b=Zd(a),c=Yd(b,"link"),d=Yd(Zd(c),"link");b=Yd(b,"deep_link_id");return Yd(Zd(b),"link")||b||d||c||a};function vg(a,b){if(!a&&!b)throw new u("internal-error","Internal assert: no raw session string available");if(a&&b)throw new u("internal-error","Internal assert: unable to determine the session type");this.a=a||null;this.b=b||null;this.type=this.a?wg:xg}var wg="enroll",xg="signin";vg.prototype.Fa=function(){return this.a?E(this.a):E(this.b)};vg.prototype.v=function(){return this.type==wg?{multiFactorSession:{idToken:this.a}}:{multiFactorSession:{pendingCredential:this.b}}};function yg(){}yg.prototype.ia=function(){};yg.prototype.b=function(){};yg.prototype.c=function(){};yg.prototype.v=function(){};function zg(a,b){return a.then(function(c){if(c[Ag]){var d=gg(c[Ag]);if(!d||b!=d.h)throw new u("user-mismatch");return c}throw new u("user-mismatch");}).o(function(c){throw c&&c.code&&c.code==ua+"user-not-found"?new u("user-mismatch"):c;})}
function Bg(a,b){if(b)this.a=b;else throw new u("internal-error","failed to construct a credential");K(this,"providerId",a);K(this,"signInMethod",a)}Bg.prototype.ia=function(a){return Cg(a,Dg(this))};Bg.prototype.b=function(a,b){var c=Dg(this);c.idToken=b;return Eg(a,c)};Bg.prototype.c=function(a,b){return zg(Fg(a,Dg(this)),b)};function Dg(a){return{pendingToken:a.a,requestUri:"http://localhost"}}Bg.prototype.v=function(){return{providerId:this.providerId,signInMethod:this.signInMethod,pendingToken:this.a}};
function Gg(a){if(a&&a.providerId&&a.signInMethod&&0==a.providerId.indexOf("saml.")&&a.pendingToken)try{return new Bg(a.providerId,a.pendingToken)}catch(b){}return null}
function Hg(a,b,c){this.a=null;if(b.idToken||b.accessToken)b.idToken&&K(this,"idToken",b.idToken),b.accessToken&&K(this,"accessToken",b.accessToken),b.nonce&&!b.pendingToken&&K(this,"nonce",b.nonce),b.pendingToken&&(this.a=b.pendingToken);else if(b.oauthToken&&b.oauthTokenSecret)K(this,"accessToken",b.oauthToken),K(this,"secret",b.oauthTokenSecret);else throw new u("internal-error","failed to construct a credential");K(this,"providerId",a);K(this,"signInMethod",c)}
Hg.prototype.ia=function(a){return Cg(a,Ig(this))};Hg.prototype.b=function(a,b){var c=Ig(this);c.idToken=b;return Eg(a,c)};Hg.prototype.c=function(a,b){var c=Ig(this);return zg(Fg(a,c),b)};
function Ig(a){var b={};a.idToken&&(b.id_token=a.idToken);a.accessToken&&(b.access_token=a.accessToken);a.secret&&(b.oauth_token_secret=a.secret);b.providerId=a.providerId;a.nonce&&!a.a&&(b.nonce=a.nonce);b={postBody:ce(b).toString(),requestUri:"http://localhost"};a.a&&(delete b.postBody,b.pendingToken=a.a);return b}
Hg.prototype.v=function(){var a={providerId:this.providerId,signInMethod:this.signInMethod};this.idToken&&(a.oauthIdToken=this.idToken);this.accessToken&&(a.oauthAccessToken=this.accessToken);this.secret&&(a.oauthTokenSecret=this.secret);this.nonce&&(a.nonce=this.nonce);this.a&&(a.pendingToken=this.a);return a};
function Jg(a){if(a&&a.providerId&&a.signInMethod){var b={idToken:a.oauthIdToken,accessToken:a.oauthTokenSecret?null:a.oauthAccessToken,oauthTokenSecret:a.oauthTokenSecret,oauthToken:a.oauthTokenSecret&&a.oauthAccessToken,nonce:a.nonce,pendingToken:a.pendingToken};try{return new Hg(a.providerId,b,a.signInMethod)}catch(c){}}return null}function Kg(a,b){this.Oc=b||[];L(this,{providerId:a,isOAuthProvider:!0});this.Fb={};this.lb=(kg(a)||{}).Ha||null;this.kb=null}
Kg.prototype.Ia=function(a){this.Fb=kb(a);return this};function Lg(a){if("string"!==typeof a||0!=a.indexOf("saml."))throw new u("argument-error",'SAML provider IDs must be prefixed with "saml."');Kg.call(this,a,[])}t(Lg,Kg);function M(a){Kg.call(this,a,ig);this.a=[]}t(M,Kg);M.prototype.Aa=function(a){Sa(this.a,a)||this.a.push(a);return this};M.prototype.Nb=function(){return Wa(this.a)};
M.prototype.credential=function(a,b){var c;q(a)?c={idToken:a.idToken||null,accessToken:a.accessToken||null,nonce:a.rawNonce||null}:c={idToken:a||null,accessToken:b||null};if(!c.idToken&&!c.accessToken)throw new u("argument-error","credential failed: must provide the ID token and/or the access token.");return new Hg(this.providerId,c,this.providerId)};function Mg(){M.call(this,"facebook.com")}t(Mg,M);K(Mg,"PROVIDER_ID","facebook.com");K(Mg,"FACEBOOK_SIGN_IN_METHOD","facebook.com");
function Ng(a){if(!a)throw new u("argument-error","credential failed: expected 1 argument (the OAuth access token).");var b=a;q(a)&&(b=a.accessToken);return(new Mg).credential({accessToken:b})}function Og(){M.call(this,"github.com")}t(Og,M);K(Og,"PROVIDER_ID","github.com");K(Og,"GITHUB_SIGN_IN_METHOD","github.com");
function Pg(a){if(!a)throw new u("argument-error","credential failed: expected 1 argument (the OAuth access token).");var b=a;q(a)&&(b=a.accessToken);return(new Og).credential({accessToken:b})}function Qg(){M.call(this,"google.com");this.Aa("profile")}t(Qg,M);K(Qg,"PROVIDER_ID","google.com");K(Qg,"GOOGLE_SIGN_IN_METHOD","google.com");function Rg(a,b){var c=a;q(a)&&(c=a.idToken,b=a.accessToken);return(new Qg).credential({idToken:c,accessToken:b})}function Sg(){Kg.call(this,"twitter.com",hg)}t(Sg,Kg);
K(Sg,"PROVIDER_ID","twitter.com");K(Sg,"TWITTER_SIGN_IN_METHOD","twitter.com");function Tg(a,b){var c=a;q(c)||(c={oauthToken:a,oauthTokenSecret:b});if(!c.oauthToken||!c.oauthTokenSecret)throw new u("argument-error","credential failed: expected 2 arguments (the OAuth access token and secret).");return new Hg("twitter.com",c,"twitter.com")}
function Ug(a,b,c){this.a=a;this.f=b;K(this,"providerId","password");K(this,"signInMethod",c===Vg.EMAIL_LINK_SIGN_IN_METHOD?Vg.EMAIL_LINK_SIGN_IN_METHOD:Vg.EMAIL_PASSWORD_SIGN_IN_METHOD)}Ug.prototype.ia=function(a){return this.signInMethod==Vg.EMAIL_LINK_SIGN_IN_METHOD?N(a,Wg,{email:this.a,oobCode:this.f}):N(a,Xg,{email:this.a,password:this.f})};
Ug.prototype.b=function(a,b){return this.signInMethod==Vg.EMAIL_LINK_SIGN_IN_METHOD?N(a,Yg,{idToken:b,email:this.a,oobCode:this.f}):N(a,Zg,{idToken:b,email:this.a,password:this.f})};Ug.prototype.c=function(a,b){return zg(this.ia(a),b)};Ug.prototype.v=function(){return{email:this.a,password:this.f,signInMethod:this.signInMethod}};function $g(a){return a&&a.email&&a.password?new Ug(a.email,a.password,a.signInMethod):null}function Vg(){L(this,{providerId:"password",isOAuthProvider:!1})}
function ah(a,b){b=bh(b);if(!b)throw new u("argument-error","Invalid email link!");return new Ug(a,b.code,Vg.EMAIL_LINK_SIGN_IN_METHOD)}function bh(a){a=ug(a);return(a=Of(a))&&a.operation===xf?a:null}L(Vg,{PROVIDER_ID:"password"});L(Vg,{EMAIL_LINK_SIGN_IN_METHOD:"emailLink"});L(Vg,{EMAIL_PASSWORD_SIGN_IN_METHOD:"password"});function ch(a){if(!(a.bb&&a.ab||a.Ja&&a.da))throw new u("internal-error");this.a=a;K(this,"providerId","phone");this.ea="phone";K(this,"signInMethod","phone")}
ch.prototype.ia=function(a){return a.cb(dh(this))};ch.prototype.b=function(a,b){var c=dh(this);c.idToken=b;return N(a,eh,c)};ch.prototype.c=function(a,b){var c=dh(this);c.operation="REAUTH";a=N(a,fh,c);return zg(a,b)};ch.prototype.v=function(){var a={providerId:"phone"};this.a.bb&&(a.verificationId=this.a.bb);this.a.ab&&(a.verificationCode=this.a.ab);this.a.Ja&&(a.temporaryProof=this.a.Ja);this.a.da&&(a.phoneNumber=this.a.da);return a};
function gh(a){if(a&&"phone"===a.providerId&&(a.verificationId&&a.verificationCode||a.temporaryProof&&a.phoneNumber)){var b={};x(["verificationId","verificationCode","temporaryProof","phoneNumber"],function(c){a[c]&&(b[c]=a[c])});return new ch(b)}return null}function dh(a){return a.a.Ja&&a.a.da?{temporaryProof:a.a.Ja,phoneNumber:a.a.da}:{sessionInfo:a.a.bb,code:a.a.ab}}
function hh(a){try{this.a=a||firebase.auth()}catch(b){throw new u("argument-error","Either an instance of firebase.auth.Auth must be passed as an argument to the firebase.auth.PhoneAuthProvider constructor, or the default firebase App instance must be initialized via firebase.initializeApp().");}L(this,{providerId:"phone",isOAuthProvider:!1})}
hh.prototype.cb=function(a,b){var c=this.a.b;return E(b.verify()).then(function(d){if("string"!==typeof d)throw new u("argument-error","An implementation of firebase.auth.ApplicationVerifier.prototype.verify() must return a firebase.Promise that resolves with a string.");switch(b.type){case "recaptcha":var e=q(a)?a.session:null,f=q(a)?a.phoneNumber:a,g;e&&e.type==wg?g=e.Fa().then(function(h){return ih(c,{idToken:h,phoneEnrollmentInfo:{phoneNumber:f,recaptchaToken:d}})}):e&&e.type==xg?g=e.Fa().then(function(h){return jh(c,
{mfaPendingCredential:h,mfaEnrollmentId:a.multiFactorHint&&a.multiFactorHint.uid||a.multiFactorUid,phoneSignInInfo:{recaptchaToken:d}})}):g=kh(c,{phoneNumber:f,recaptchaToken:d});return g.then(function(h){"function"===typeof b.reset&&b.reset();return h},function(h){"function"===typeof b.reset&&b.reset();throw h;});default:throw new u("argument-error",'Only firebase.auth.ApplicationVerifiers with type="recaptcha" are currently supported.');}})};
function lh(a,b){if(!a)throw new u("missing-verification-id");if(!b)throw new u("missing-verification-code");return new ch({bb:a,ab:b})}L(hh,{PROVIDER_ID:"phone"});L(hh,{PHONE_SIGN_IN_METHOD:"phone"});
function mh(a){if(a.temporaryProof&&a.phoneNumber)return new ch({Ja:a.temporaryProof,da:a.phoneNumber});var b=a&&a.providerId;if(!b||"password"===b)return null;var c=a&&a.oauthAccessToken,d=a&&a.oauthTokenSecret,e=a&&a.nonce,f=a&&a.oauthIdToken,g=a&&a.pendingToken;try{switch(b){case "google.com":return Rg(f,c);case "facebook.com":return Ng(c);case "github.com":return Pg(c);case "twitter.com":return Tg(c,d);default:return c||d||f||g?g?0==b.indexOf("saml.")?new Bg(b,g):new Hg(b,{pendingToken:g,idToken:a.oauthIdToken,
accessToken:a.oauthAccessToken},b):(new M(b)).credential({idToken:f,accessToken:c,rawNonce:e}):null}}catch(h){return null}}function nh(a){if(!a.isOAuthProvider)throw new u("invalid-oauth-provider");};function oh(a,b,c,d,e,f,g){this.c=a;this.b=b||null;this.g=c||null;this.f=d||null;this.i=f||null;this.h=g||null;this.a=e||null;if(this.g||this.a){if(this.g&&this.a)throw new u("invalid-auth-event");if(this.g&&!this.f)throw new u("invalid-auth-event");}else throw new u("invalid-auth-event");}oh.prototype.getUid=function(){var a=[];a.push(this.c);this.b&&a.push(this.b);this.f&&a.push(this.f);this.h&&a.push(this.h);return a.join("-")};oh.prototype.S=function(){return this.h};
oh.prototype.v=function(){return{type:this.c,eventId:this.b,urlResponse:this.g,sessionId:this.f,postBody:this.i,tenantId:this.h,error:this.a&&this.a.v()}};function ph(a){a=a||{};return a.type?new oh(a.type,a.eventId,a.urlResponse,a.sessionId,a.error&&wa(a.error),a.postBody,a.tenantId):null};/*

 Copyright 2018 Google Inc.

 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.
*/
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k.Tc=function(a,b){var c=this;return T(this,E().then(function(){var d=b||oe(),e=ah(a,d);d=bh(d);if(!d)throw new u("argument-error","Invalid email link!");if(d.tenantId!==c.S())throw new u("tenant-id-mismatch");return c.Ya(e)}))};function Kn(){}Kn.prototype.render=function(){};Kn.prototype.reset=function(){};Kn.prototype.getResponse=function(){};Kn.prototype.execute=function(){};function Ln(){this.a={};this.b=1E12}var Mn=null;Ln.prototype.render=function(a,b){this.a[this.b.toString()]=new Nn(a,b);return this.b++};Ln.prototype.reset=function(a){var b=On(this,a);a=Pn(a);b&&a&&(b.delete(),delete this.a[a])};Ln.prototype.getResponse=function(a){return(a=On(this,a))?a.getResponse():null};Ln.prototype.execute=function(a){(a=On(this,a))&&a.execute()};function On(a,b){return(b=Pn(b))?a.a[b]||null:null}function Pn(a){return(a="undefined"===typeof a?1E12:a)?a.toString():null}
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k.Ga=function(){var a=this;return this.f?this.f:this.f=fo(this,E().then(function(){if(Pe()&&!Ge())return Be();throw new u("operation-not-supported-in-this-environment","RecaptchaVerifier is only supported in a browser HTTP/HTTPS environment.");}).then(function(){return a.m.g(a.w())}).then(function(b){a.g=b;return N(a.s,Dj,{})}).then(function(b){a.a[Zn]=b.recaptchaSiteKey}).o(function(b){a.f=null;throw b;}))};
k.render=function(){go(this);var a=this;return fo(this,this.Ga().then(function(){if(null===a.c){var b=a.u;if(!a.i){var c=ec(b);b=hc("DIV");c.appendChild(b)}a.c=a.g.render(b,a.a)}return a.c}))};k.verify=function(){go(this);var a=this;return fo(this,this.render().then(function(b){return new D(function(c){var d=a.g.getResponse(b);if(d)c(d);else{var e=function(f){f&&(eo(a,e),c(f))};a.l.push(e);a.i&&a.g.execute(a.c)}})}))};k.reset=function(){go(this);null!==this.c&&this.g.reset(this.c)};
function go(a){if(a.D)throw new u("internal-error","RecaptchaVerifier instance has been destroyed.");}k.clear=function(){go(this);this.D=!0;this.m.c();for(var a=0;a<this.h.length;a++)this.h[a].cancel("RecaptchaVerifier instance has been destroyed.");if(!this.i){a=ec(this.u);for(var b;b=a.firstChild;)a.removeChild(b)}};
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function ro(){return{name:"multiFactorAssertion",J:"a valid multiFactorAssertion",optional:!1,K:function(a){return a?!!a.ob:!1}}}function so(){return{name:"authProvider",J:"a valid Auth provider",optional:!1,K:function(a){return!!(a&&a.providerId&&a.hasOwnProperty&&a.hasOwnProperty("isOAuthProvider"))}}}function to(a,b){return q(a)&&"string"===typeof a.type&&a.type===b&&n(a.Fa)}function uo(a){return q(a)&&"string"===typeof a.uid}
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Sc:{name:"signInWithEmailAndPassword",j:[V("email"),V("password")]},Tc:{name:"signInWithEmailLink",j:[V("email"),V("emailLink",!0)]},Uc:{name:"signInWithPhoneNumber",j:[V("phoneNumber"),vo()]},Vc:{name:"signInWithPopup",j:[so()]},Wc:{name:"signInWithRedirect",j:[so()]},bd:{name:"updateCurrentUser",j:[X(function(a){return{name:"user",J:"an instance of Firebase User",optional:!!a,K:function(b){return!!(b&&b instanceof P)}}}(),mo(),"user")]},wb:{name:"signOut",j:[]},toJSON:{name:"toJSON",j:[V(null,!0)]},
dd:{name:"useDeviceLanguage",j:[]},fd:{name:"verifyPasswordResetCode",j:[V("code")]}});xo(un.prototype,{lc:{name:"languageCode",gb:X(V(),mo(),"languageCode")},ti:{name:"tenantId",gb:X(V(),mo(),"tenantId")}});un.Persistence=Kk;un.Persistence.LOCAL="local";un.Persistence.SESSION="session";un.Persistence.NONE="none";
Y(P.prototype,{"delete":{name:"delete",j:[]},mc:{name:"getIdTokenResult",j:[ko("opt_forceRefresh",!0)]},I:{name:"getIdToken",j:[ko("opt_forceRefresh",!0)]},Ac:{name:"linkAndRetrieveDataWithCredential",j:[qo()]},mb:{name:"linkWithCredential",j:[qo()]},Bc:{name:"linkWithPhoneNumber",j:[V("phoneNumber"),vo()]},Cc:{name:"linkWithPopup",j:[so()]},Dc:{name:"linkWithRedirect",j:[so()]},Jc:{name:"reauthenticateAndRetrieveDataWithCredential",j:[qo()]},pb:{name:"reauthenticateWithCredential",j:[qo()]},Kc:{name:"reauthenticateWithPhoneNumber",
j:[V("phoneNumber"),vo()]},Lc:{name:"reauthenticateWithPopup",j:[so()]},Mc:{name:"reauthenticateWithRedirect",j:[so()]},reload:{name:"reload",j:[]},qb:{name:"sendEmailVerification",j:[X(W("opt_actionCodeSettings",!0),mo(null,!0),"opt_actionCodeSettings",!0)]},toJSON:{name:"toJSON",j:[V(null,!0)]},ad:{name:"unlink",j:[V("provider")]},xb:{name:"updateEmail",j:[V("email")]},yb:{name:"updatePassword",j:[V("password")]},cd:{name:"updatePhoneNumber",j:[qo("phone")]},zb:{name:"updateProfile",j:[W("profile")]},
Ab:{name:"verifyBeforeUpdateEmail",j:[V("email"),X(W("opt_actionCodeSettings",!0),mo(null,!0),"opt_actionCodeSettings",!0)]}});Y(Ln.prototype,{execute:{name:"execute"},render:{name:"render"},reset:{name:"reset"},getResponse:{name:"getResponse"}});Y(Kn.prototype,{execute:{name:"execute"},render:{name:"render"},reset:{name:"reset"},getResponse:{name:"getResponse"}});Y(D.prototype,{ma:{name:"finally"},o:{name:"catch"},then:{name:"then"}});
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Y(Bg.prototype,{v:{name:"toJSON",j:[V(null,!0)]}});Z(hh,"credential",lh,[V("verificationId"),V("verificationCode")]);
Y(hh.prototype,{cb:{name:"verifyPhoneNumber",j:[X(V(),function(a,b){return{name:a||"phoneInfoOptions",J:"valid phone info options",optional:!!b,K:function(c){return c?c.session&&c.phoneNumber?to(c.session,wg)&&"string"===typeof c.phoneNumber:c.session&&c.multiFactorHint?to(c.session,xg)&&uo(c.multiFactorHint):c.session&&c.multiFactorUid?to(c.session,xg)&&"string"===typeof c.multiFactorUid:c.phoneNumber?"string"===typeof c.phoneNumber:!1:!1}}}(),"phoneInfoOptions"),vo()]}});
Y(ch.prototype,{v:{name:"toJSON",j:[V(null,!0)]}});Y(u.prototype,{toJSON:{name:"toJSON",j:[V(null,!0)]}});Y(uh.prototype,{toJSON:{name:"toJSON",j:[V(null,!0)]}});Y(th.prototype,{toJSON:{name:"toJSON",j:[V(null,!0)]}});Y(dm.prototype,{toJSON:{name:"toJSON",j:[V(null,!0)]}});Y(am.prototype,{Pc:{name:"resolveSignIn",j:[ro()]}});
Y(lm.prototype,{Ob:{name:"getSession",j:[]},dc:{name:"enroll",j:[ro(),V("displayName",!0)]},$c:{name:"unenroll",j:[X({name:"multiFactorInfo",J:"a valid multiFactorInfo",optional:!1,K:uo},V(),"multiFactorInfoIdentifier")]}});Y(ho.prototype,{clear:{name:"clear",j:[]},render:{name:"render",j:[]},verify:{name:"verify",j:[]}});Z(Gf,"parseLink",Of,[V("link")]);Z(Rn,"assertion",function(a){return new jm(a)},[qo("phone")]);
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Z(a,"OAuthProvider",M,[V("providerId")]);Z(a,"SAMLAuthProvider",Lg,[V("providerId")]);Z(a,"PhoneAuthProvider",hh,[oo()]);Z(a,"RecaptchaVerifier",ho,[X(V(),no(),"recaptchaContainer"),W("recaptchaParameters",!0),po()]);Z(a,"ActionCodeURL",Gf,[]);Z(a,"PhoneMultiFactorGenerator",Rn,[]);firebase.INTERNAL.registerComponent({name:"auth",instanceFactory:function(b){b=b.getProvider("app").getImmediate();return new un(b)},multipleInstances:!1,serviceProps:a,instantiationMode:"LAZY",type:"PUBLIC"});firebase.INTERNAL.registerComponent({name:"auth-internal",
instanceFactory:function(b){b=b.getProvider("auth").getImmediate();return{getUid:r(b.getUid,b),getToken:r(b.kc,b),addAuthTokenListener:r(b.bc,b),removeAuthTokenListener:r(b.Nc,b)}},multipleInstances:!1,instantiationMode:"LAZY",type:"PRIVATE"});firebase.registerVersion("@firebase/auth","0.14.6");firebase.INTERNAL.extendNamespace({User:P})}else throw Error("Cannot find the firebase namespace; be sure to include firebase-app.js before this library.");})();}).apply(typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {});

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