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work on 2fa system

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This commit is contained in:
Janis Hutz
2023-07-12 17:04:40 +02:00
parent 447533ed87
commit 399726d563
6 changed files with 82 additions and 11 deletions
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23
src/server/backend/credentials/2fa.js
View File

@@ -15,13 +15,30 @@ class TwoFA {
}
registerStandardAuthentication () {
let token = token.generateToken();
this.tokenStore[ token ] = 'standard';
let tok = token.generateToken( 61 );
this.tokenStore[ tok ] = { 'mode': 'standard' };
return { 'token': tok };
}
registerEnhancedAuthentication () {
let token = token.generateToken();
let tok = token.generateToken( 61 );
let code = token.generateNumber( 7 );
this.tokenStore[ tok ] = { 'mode': 'enhanced', 'code': code };
return { 'code': code, 'token': tok };
}
verifyEnhanced ( token, number = '' ) {
if ( this.tokenStore[ token ]?.mode === 'standard' ) return true;
else if ( this.tokenStore[ token ]?.mode === 'enhanced' ) {
if ( this.tokenStore[ token ].code == number ) return true;
else return false;
} else return false;
}
verifySimple ( token ) {
if ( this.tokenStore[ token ]?.mode === 'standard' ) return 'standard';
else if ( this.tokenStore[ token ]?.mode === 'enhanced' ) return 'enhanced';
else return 'invalid';
}
}

12
src/server/backend/token.js
View File

@@ -8,11 +8,11 @@
*/
module.exports.generateToken = () => {
module.exports.generateToken = ( length ) => {
let token = '';
let min = 48;
let max = 122;
for ( let i = 0; i < 61; i++ ) {
for ( let i = 0; i < length; i++ ) {
let randomNumber = Math.floor( Math.random() * ( max - min ) ) + min;
while ( randomNumber === 92 || randomNumber === 58 || randomNumber === 96 || randomNumber === 94 || randomNumber === 64 ) {
randomNumber = Math.floor( Math.random() * ( max - min ) ) + min;
@@ -20,4 +20,12 @@ module.exports.generateToken = () => {
token += String.fromCharCode( randomNumber );
}
return token;
};
module.exports.generateNumber = ( length ) => {
let number = '';
for ( let i = 0; i < length; i++ ) {
number += Math.floor( Math.random() * 10 );
}
return number;
};

25
src/server/backend/userRoutes.js
View File

@@ -11,6 +11,7 @@ const db = require( './db/db.js' );
const pwdmanager = require( './credentials/pwdmanager.js' );
const auth = require( './credentials/2fa.js' );
const twoFA = new auth();
const path = require( 'path' );
module.exports = ( app, settings ) => {
app.post( '/api/reserveTicket', ( request, response ) => {
@@ -23,17 +24,17 @@ module.exports = ( app, settings ) => {
pwdmanager.checkpassword( request.body.mail, request.body.password ).then( data => {
if ( data ) {
if ( settings.twoFA === 'standard' ) {
// TODO: Support both methods of 2fa
response.send( '2fa' );
let tok = twoFA.registerStandardAuthentication()[ 'token' ];
response.send( { 'status': '2fa' } );
} else if ( settings.twoFA === 'enhanced' ) {
// TODO: Support both methods of 2fa
response.send( '2fa+' );
let res = twoFA.registerEnhancedAuthentication();
response.send( { 'status': '2fa+', 'code': res.code } );
} else {
request.session.loggedInUser = true;
response.send( 'ok' );
response.send( { 'status': 'ok' } );
}
} else {
response.send( 'pwErr' );
response.send( { 'status': 'pwErr' } );
}
} );
} else {
@@ -42,6 +43,18 @@ module.exports = ( app, settings ) => {
} );
app.get( '/user/2fa', ( request, response ) => {
// TODO: Add multi language
let tokType = twoFA.verifySimple( request.query.token );
if ( tokType === 'standard' ) {
response.sendFile( path.join( __dirname + '/../ui/en/2faSimple.html' ) );
} else if ( tokType === 'enhanced' ) {
response.sendFile( path.join( __dirname + '/../ui/en/2faEnhanced.html' ) );
} else {
response.sendFile( path.join( __dirname + '/../ui/en/2faInvalid.html' ) );
}
} );
app.post( '/user/2fa/verify', ( request, response ) => {
} );
};