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devel / comp.lang.javascript / Re: Cross-Origin Request Blocked

SubjectAuthor
* Cross-Origin Request Blockedemf
+* Re: Cross-Origin Request BlockedArno Welzel
|`* Re: Cross-Origin Request BlockedThe Natural Philosopher
| `* Re: Cross-Origin Request BlockedArno Welzel
|  `- Re: Cross-Origin Request BlockedThe Natural Philosopher
`- Re: Cross-Origin Request BlockedEzimene nimi Teine nimi

1
Cross-Origin Request Blocked

<tb78ob$1p5e$1@gioia.aioe.org>

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From: emfril@gmail.com (emf)
Newsgroups: comp.lang.javascript
Subject: Cross-Origin Request Blocked
Date: Tue, 19 Jul 2022 17:46:50 -0400
Organization: Aioe.org NNTP Server
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 by: emf - Tue, 19 Jul 2022 21:46 UTC

Hi.

I have on my computer a program that reads a local text file. It
used to work OK but now it doesn't and the Web Developer Tools
of Firefox says:

Cross-Origin Request Blocked: The Same Origin Policy disallows
reading the remote resource at file:///C:/...

Is there any work-around?

Thanks,

Eustace
--
It ain't THAT, babe! — A radical reinterpretation
https://emf.neocities.org/bd/itaintmebabe.html

Re: Cross-Origin Request Blocked

<jjotcmFmpdlU1@mid.individual.net>

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From: usenet@arnowelzel.de (Arno Welzel)
Newsgroups: comp.lang.javascript
Subject: Re: Cross-Origin Request Blocked
Date: Wed, 20 Jul 2022 01:34:48 +0200
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 by: Arno Welzel - Tue, 19 Jul 2022 23:34 UTC

emf:

> Hi.
>
> I have on my computer a program that reads a local text file. It
> used to work OK but now it doesn't and the Web Developer Tools
> of Firefox says:
>
> Cross-Origin Request Blocked: The Same Origin Policy disallows
> reading the remote resource at file:///C:/...
>
> Is there any work-around?

No.

Accessing local files is restricted for security reasons.

Also see:
<https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS/Errors/CORSRequestNotHttp>

--
Arno Welzel
https://arnowelzel.de

Re: Cross-Origin Request Blocked

<tb8oac$1j4ed$1@dont-email.me>

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From: tnp@invalid.invalid (The Natural Philosopher)
Newsgroups: comp.lang.javascript
Subject: Re: Cross-Origin Request Blocked
Date: Wed, 20 Jul 2022 12:18:35 +0100
Organization: A little, after lunch
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 by: The Natural Philosop - Wed, 20 Jul 2022 11:18 UTC

On 20/07/2022 00:34, Arno Welzel wrote:
> emf:
>
>> Hi.
>>
>> I have on my computer a program that reads a local text file. It
>> used to work OK but now it doesn't and the Web Developer Tools
>> of Firefox says:
>>
>> Cross-Origin Request Blocked: The Same Origin Policy disallows
>> reading the remote resource at file:///C:/...
>>
>> Is there any work-around?
>
> No.
>
I wouldn't be as categorically sure as all that.
I can think of at least one way.

Construct a minimal web server on the local machine and access it via ajax.

Or find some mechanism where JavaScript or the browser interacts with
the host, and subvert it...

> Accessing local files is restricted for security reasons.
>
> Also see:
> <https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS/Errors/CORSRequestNotHttp>
>

--
Ideas are more powerful than guns. We would not let our enemies have
guns, why should we let them have ideas?

Josef Stalin

Re: Cross-Origin Request Blocked

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From: usenet@arnowelzel.de (Arno Welzel)
Newsgroups: comp.lang.javascript
Subject: Re: Cross-Origin Request Blocked
Date: Thu, 21 Jul 2022 11:18:58 +0200
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 by: Arno Welzel - Thu, 21 Jul 2022 09:18 UTC

The Natural Philosopher:

> On 20/07/2022 00:34, Arno Welzel wrote:
>> emf:
>>
>>> Hi.
>>>
>>> I have on my computer a program that reads a local text file. It
>>> used to work OK but now it doesn't and the Web Developer Tools
>>> of Firefox says:
>>>
>>> Cross-Origin Request Blocked: The Same Origin Policy disallows
>>> reading the remote resource at file:///C:/...
>>>
>>> Is there any work-around?
>>
>> No.
>>
> I wouldn't be as categorically sure as all that.
> I can think of at least one way.
>
> Construct a minimal web server on the local machine and access it via ajax.

For this you need Node.js:

<https://nodejs.org/api/http.html#http_http_createserver_options_requestlistener>

Or setup Apache2 or Nginx.

I'm not sure if I'd call this a "workaround". To me this seems to be a
completely different approach - don't access locally but using a webserver.

--
Arno Welzel
https://arnowelzel.de

Re: Cross-Origin Request Blocked

<tbb9hl$2a46u$3@dont-email.me>

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From: tnp@invalid.invalid (The Natural Philosopher)
Newsgroups: comp.lang.javascript
Subject: Re: Cross-Origin Request Blocked
Date: Thu, 21 Jul 2022 11:24:52 +0100
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 by: The Natural Philosop - Thu, 21 Jul 2022 10:24 UTC

On 21/07/2022 10:18, Arno Welzel wrote:
> The Natural Philosopher:
>
>> On 20/07/2022 00:34, Arno Welzel wrote:
>>> emf:
>>>
>>>> Hi.
>>>>
>>>> I have on my computer a program that reads a local text file. It
>>>> used to work OK but now it doesn't and the Web Developer Tools
>>>> of Firefox says:
>>>>
>>>> Cross-Origin Request Blocked: The Same Origin Policy disallows
>>>> reading the remote resource at file:///C:/...
>>>>
>>>> Is there any work-around?
>>>
>>> No.
>>>
>> I wouldn't be as categorically sure as all that.
>> I can think of at least one way.
>>
>> Construct a minimal web server on the local machine and access it via ajax.
>
> For this you need Node.js:
>
> <https://nodejs.org/api/http.html#http_http_createserver_options_requestlistener>
>
> Or setup Apache2 or Nginx.
>
> I'm not sure if I'd call this a "workaround". To me this seems to be a
> completely different approach - don't access locally but using a webserver.
>
>
Well yes, semantics is one thing, bits in silicon is another.

--
A lie can travel halfway around the world while the truth is putting on
its shoes.

Re: Cross-Origin Request Blocked

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Subject: Re: Cross-Origin Request Blocked
From: techfan55555@hotmail.com (Ezimene nimi Teine nimi)
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 by: Ezimene nimi Teine n - Mon, 6 Mar 2023 11:27 UTC

Get to: http://aaaaaaaaaaaaaaaar.medianewsonline.com/firstpage.php

And invite all Your friends too !!!!!!!!!!!

On Tuesday, July 19, 2022 at 11:47:00 PM UTC+2, emf wrote:
> Hi.
>
> I have on my computer a program that reads a local text file. It
> used to work OK but now it doesn't and the Web Developer Tools
> of Firefox says:
>
> Cross-Origin Request Blocked: The Same Origin Policy disallows
> reading the remote resource at file:///C:/...
>
> Is there any work-around?
>
> Thanks,
>
> Eustace
> --
> It ain't THAT, babe! — A radical reinterpretation
> https://emf.neocities.org/bd/itaintmebabe.html

1
server_pubkey.txt

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