NODEJS How to block sending socket.emit on web browser?

-2

enter image description here

How to block sending socket.emit on browser ?

server



io.on('connection', function (socket) {



  socket.on('singupCheck', function (msg) {

    console.log(msg);

  });

});



Browser console



var socket = io();

socket.emit('singupCheck','test');

edited Nov 14 '18 at 12:46

asked Nov 14 '18 at 12:28

Yusuf Civa

2

Please share your code as text (not image) and be specific at which point you're having trouble.

– vahdet
Nov 14 '18 at 12:30

2

Not clear what you asking?

– Sadikhasan
Nov 14 '18 at 12:30

My problem; Sending socket.emit codes on web browser.

– Yusuf Civa
Nov 14 '18 at 12:34

Is there any error or what is your actual issue?

– Sadikhasan
Nov 14 '18 at 12:35

I want to stop this.Users should not send socket.emit using the browser.

– Yusuf Civa
Nov 14 '18 at 12:43

add a comment |

-2

enter image description here

How to block sending socket.emit on browser ?

server



io.on('connection', function (socket) {



  socket.on('singupCheck', function (msg) {

    console.log(msg);

  });

});



Browser console



var socket = io();

socket.emit('singupCheck','test');

edited Nov 14 '18 at 12:46

asked Nov 14 '18 at 12:28

Yusuf Civa

2

Please share your code as text (not image) and be specific at which point you're having trouble.

– vahdet
Nov 14 '18 at 12:30

2

Not clear what you asking?

– Sadikhasan
Nov 14 '18 at 12:30

My problem; Sending socket.emit codes on web browser.

– Yusuf Civa
Nov 14 '18 at 12:34

Is there any error or what is your actual issue?

– Sadikhasan
Nov 14 '18 at 12:35

I want to stop this.Users should not send socket.emit using the browser.

– Yusuf Civa
Nov 14 '18 at 12:43

add a comment |

-2

enter image description here

How to block sending socket.emit on browser ?

server



io.on('connection', function (socket) {



  socket.on('singupCheck', function (msg) {

    console.log(msg);

  });

});



Browser console



var socket = io();

socket.emit('singupCheck','test');

edited Nov 14 '18 at 12:46

asked Nov 14 '18 at 12:28

Yusuf Civa

enter image description here

How to block sending socket.emit on browser ?

server



io.on('connection', function (socket) {



  socket.on('singupCheck', function (msg) {

    console.log(msg);

  });

});



Browser console



var socket = io();

socket.emit('singupCheck','test');

javascript node.js

edited Nov 14 '18 at 12:46

asked Nov 14 '18 at 12:28

Yusuf Civa

edited Nov 14 '18 at 12:46

asked Nov 14 '18 at 12:28

Yusuf Civa

edited Nov 14 '18 at 12:46

asked Nov 14 '18 at 12:28

Yusuf Civa

asked Nov 14 '18 at 12:28

Yusuf Civa

asked Nov 14 '18 at 12:28

Yusuf Civa

2

Please share your code as text (not image) and be specific at which point you're having trouble.

– vahdet
Nov 14 '18 at 12:30

2

Not clear what you asking?

– Sadikhasan
Nov 14 '18 at 12:30

My problem; Sending socket.emit codes on web browser.

– Yusuf Civa
Nov 14 '18 at 12:34

Is there any error or what is your actual issue?

– Sadikhasan
Nov 14 '18 at 12:35

I want to stop this.Users should not send socket.emit using the browser.

– Yusuf Civa
Nov 14 '18 at 12:43

add a comment |

2

Please share your code as text (not image) and be specific at which point you're having trouble.

– vahdet
Nov 14 '18 at 12:30

2

Not clear what you asking?

– Sadikhasan
Nov 14 '18 at 12:30

My problem; Sending socket.emit codes on web browser.

– Yusuf Civa
Nov 14 '18 at 12:34

Is there any error or what is your actual issue?

– Sadikhasan
Nov 14 '18 at 12:35

I want to stop this.Users should not send socket.emit using the browser.

– Yusuf Civa
Nov 14 '18 at 12:43

Please share your code as text (not image) and be specific at which point you're having trouble.

– vahdet
Nov 14 '18 at 12:30

Not clear what you asking?

– Sadikhasan
Nov 14 '18 at 12:30

My problem; Sending socket.emit codes on web browser.

– Yusuf Civa
Nov 14 '18 at 12:34

Is there any error or what is your actual issue?

– Sadikhasan
Nov 14 '18 at 12:35

I want to stop this.Users should not send socket.emit using the browser.

– Yusuf Civa
Nov 14 '18 at 12:43

add a comment |

1 Answer
1

active

oldest

votes

I think you can't block emit function on socket.io in the console.

But, for example, you can check data on the Node.js side and then decide what you need to do.

For example:

socket.on('event', (data) => {

    if (!data) {

        throw new Error('Empty data');

    }



    //do something

});

For this case you will secure your event for empty data.
Also you can check type of expected data.

answered Nov 14 '18 at 12:50

Konstantin Kudelko

1278

Yes, I cant block emit function on socket.io in the console.How do I know if the incoming request comes from the user or the console? Is there an available parameter for this?

– Yusuf Civa
Nov 14 '18 at 12:56

@YusufCiva Unfortunately, this parameter is not provided by the library: socket.io/docs/client-api/…

– Konstantin Kudelko
Nov 14 '18 at 13:20

@Kunstantin Kudelko thank you.

– Yusuf Civa
Nov 14 '18 at 13:52

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

I think you can't block emit function on socket.io in the console.

But, for example, you can check data on the Node.js side and then decide what you need to do.

For example:

socket.on('event', (data) => {

    if (!data) {

        throw new Error('Empty data');

    }



    //do something

});

For this case you will secure your event for empty data.
Also you can check type of expected data.

answered Nov 14 '18 at 12:50

Konstantin Kudelko

1278

Yes, I cant block emit function on socket.io in the console.How do I know if the incoming request comes from the user or the console? Is there an available parameter for this?

– Yusuf Civa
Nov 14 '18 at 12:56

@YusufCiva Unfortunately, this parameter is not provided by the library: socket.io/docs/client-api/…

– Konstantin Kudelko
Nov 14 '18 at 13:20

@Kunstantin Kudelko thank you.

– Yusuf Civa
Nov 14 '18 at 13:52

add a comment |

I think you can't block emit function on socket.io in the console.

But, for example, you can check data on the Node.js side and then decide what you need to do.

For example:

socket.on('event', (data) => {

    if (!data) {

        throw new Error('Empty data');

    }



    //do something

});

For this case you will secure your event for empty data.
Also you can check type of expected data.

answered Nov 14 '18 at 12:50

Konstantin Kudelko

1278

Yes, I cant block emit function on socket.io in the console.How do I know if the incoming request comes from the user or the console? Is there an available parameter for this?

– Yusuf Civa
Nov 14 '18 at 12:56

@YusufCiva Unfortunately, this parameter is not provided by the library: socket.io/docs/client-api/…

– Konstantin Kudelko
Nov 14 '18 at 13:20

@Kunstantin Kudelko thank you.

– Yusuf Civa
Nov 14 '18 at 13:52

add a comment |

I think you can't block emit function on socket.io in the console.

But, for example, you can check data on the Node.js side and then decide what you need to do.

For example:

socket.on('event', (data) => {

    if (!data) {

        throw new Error('Empty data');

    }



    //do something

});

For this case you will secure your event for empty data.
Also you can check type of expected data.

answered Nov 14 '18 at 12:50

Konstantin Kudelko

1278

I think you can't block emit function on socket.io in the console.

But, for example, you can check data on the Node.js side and then decide what you need to do.

For example:

socket.on('event', (data) => {

    if (!data) {

        throw new Error('Empty data');

    }



    //do something

});

For this case you will secure your event for empty data.
Also you can check type of expected data.

answered Nov 14 '18 at 12:50

Konstantin Kudelko

1278

answered Nov 14 '18 at 12:50

Konstantin Kudelko

1278

answered Nov 14 '18 at 12:50

Konstantin Kudelko

1278

answered Nov 14 '18 at 12:50

Konstantin Kudelko

1278

Yes, I cant block emit function on socket.io in the console.How do I know if the incoming request comes from the user or the console? Is there an available parameter for this?

– Yusuf Civa
Nov 14 '18 at 12:56

@YusufCiva Unfortunately, this parameter is not provided by the library: socket.io/docs/client-api/…

– Konstantin Kudelko
Nov 14 '18 at 13:20

@Kunstantin Kudelko thank you.

– Yusuf Civa
Nov 14 '18 at 13:52

add a comment |

Yes, I cant block emit function on socket.io in the console.How do I know if the incoming request comes from the user or the console? Is there an available parameter for this?

– Yusuf Civa
Nov 14 '18 at 12:56

@YusufCiva Unfortunately, this parameter is not provided by the library: socket.io/docs/client-api/…

– Konstantin Kudelko
Nov 14 '18 at 13:20

@Kunstantin Kudelko thank you.

– Yusuf Civa
Nov 14 '18 at 13:52

Yes, I cant block emit function on socket.io in the console.How do I know if the incoming request comes from the user or the console? Is there an available parameter for this?

– Yusuf Civa
Nov 14 '18 at 12:56

@YusufCiva Unfortunately, this parameter is not provided by the library: socket.io/docs/client-api/…

– Konstantin Kudelko
Nov 14 '18 at 13:20

@Kunstantin Kudelko thank you.

– Yusuf Civa
Nov 14 '18 at 13:52

add a comment |

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