I use ngrok to inspect web service errors. The issue that I have is when an error exception is thrown the content of it (in HTML, CSS, JavaScript or JSON) will show up in a particular box in ngrok inspect UI. So, I have to select it, copy-and-paste it to sublime text and save it as HTML to see its content properly, or I should read the code itself. I want to know is there any configuration in ngrok to show me the rendered HTML? Selecting the code and run it in a new page or in an iframe or in the place that its written?
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I am currently working on an ASP.NET Core application with Razor pages. The API endpoints are hosted in pre-production server. When I get an image link which is stored in the same server as the apis, through api, and want to display it in the razor page the image can't be shown due to ERR_SSL_PROTOCOL_ERROR. When I inspect element and get the src of the image tag and open it in a new tab it will open. Also if I use that source in a html page it still opens. Since the pre-production server does not have ssl certificate configured, is there any chances the PageModel abstract class of the razor page to have any validation on that, since it is working on plain html?
EDIT:
I am providing from the API the image tag as html:
<a href ="http://imagesourceIPExample">
<img src="http://imagesourceIPExample">
</a>
I am getting that string from an ajax request
$.ajax({
//ajax call params,
success: function(data){
$(`#messageDiv`).append(data.message);
}
}).
Now when I inspect the page and click the link in the anchor tag I would open fine. Also if I click it from the view. But the image isn't showing and the console shows that SSL_PROTOCOL_ERROR. And image link is http.
First of all, razor PageModel doesn't validate image loading.
It seems like you are working with secured https site and then when you append plain http image links, browser refuses to load them due to its Mixed Content policy. But when you load image in a separate window it will load just fine because the "mixed content" problem is gone, you load only http resource, no https involved.
Consider converting you image links to https, it should fix the problem.
I have created an MVC application and hosted it on a server.
Yesterday I noticed when a user clicks on a link it opens an advertisement in another window.
I tried to identify what is happening using Google Chrome’s Developer tool and found that src of my script tag is being modified automatically (image is attached).
Kindly help me to solve this problem.
In the above image, my src of .js file is modified
The actual src I have used in my code.
The first image contains the actual src in my code
The second image contains the tempered src
In the background, I was using fiddler and saw this message there.
This can be caused by an illegal HTTP response earlier on this reused server socket-- for instance, a HTTP/304 response which illegally contains a body.
This was due to 'Man in the middle' attack. I installed an SSL certificate and the problem is solved.
I have a page which works locally but when deployed, none of he CSS works. in Firefox I get these errors. I never used to get this before. Any idea why this may be happening?
Also, when viewing the source of the page I can see this
<link href="/Content/css/foo.css?v=1.0" rel="stylesheet">
The resource from this URL is not text: http://foo.iat.company.local/Content/css/foo.css?v=1.0
</link>
The errors you're showing in console seem to suggest that the first line of your JS files is <!DOCTYPE html>, which it shouldn't be for JavaScript files!
I suspect that your links to the stylesheets aren't working and it's instead returning a 404 page (the screenshot certainly seems to suggest it's returning a document with HTML in it).
To try and double-check:
open up the page in Firefox and view source (right-click and 'View
Source');
In FireFox source view the assets URLs will be hyperlinks;
try clicking on the link for one of the JS files and see what gets
displayed.
I suspect you're going to find it returns you an error page and not the JS you expect!
If that's the case, you need to take another look at your folder structure and try and work out why your markup is pointing at the wrong place.
Check what your CSS files stored in correct place. Try open URL to CSS in browser. Also check in Firebug in tab Network what files loaded and from what URL. There is similar to your pages tried load CSS files from incorrect URL and got page for 404 error.
The problem was that the Content folder didn't have permission that it required. I added he following users to the security tab of the properties window of the Content folder and set permissions for those users and it all worked fine.
creator owner
iusr
network service
users
iis_usrs
in order to find the server spec. i've created a file in the root dir in my website called spec.htm and entered this content as i was offered by another user:
<html>
<head>
<title></title>
</head>
<body>
#ServerInfo.GetHtml()
</body>
</html>
but i only get a copy of the code in my browser and it doesn't run it,
what the problem might be?
EDIT: i think that the problem is that i'm not using IIS.
is there a way to do so without using IIS?
thanks
Please see the following article
http://www.asp.net/webmatrix/tutorials/14-introduction-to-debugging
The ServerInfo helper is a diagnostic tool that gives you an overview of information about the web server environment that hosts your page. It also shows you HTTP request information that is sent when a browser requests the page. The ServerInfo helper displays the current user identity, the type of browser that made the request, and so on. This kind of information can help you troubleshoot common issues.
Create a new web page named ServerInfo.cshtml.
At the end of the page, just before the closing tag, add the following highlighted code.
#ServerInfo.GetHtml()
Note, it appears as though this is designed to run in IIS only and not on Linux / Apache servers.
Note, this is a RAZOR syntax so your system needs to be able to run Razor by installing the WebMatrix
#ServerInfo.GetHtml() is a Razor view engine syntax. Try saving your file as .cshtml or .vbhtml
The problem is that your webserver is not set up to serve HTML files through the ASP.NET interpreter. Change the extension to .aspx (i.e., use the same code, but call it spec.aspx).
Are you setting the Content-Type header correctly. If not set to text/html or similar, the browser or framework may set the content-type to text/plain which will not render the html at all.
You can check this in Firebug in the Net tab, expanding the response that is associated with the page you are serving, and looking in the Headers tab. If the Content-Type header is anything besides text/html or text/xhtml, then you need to find a way to make your web server set that header properly
let me guess its just showing up "#ServerInfo.GetHtml()" on a webpage. This does nothing if you put it simply in a body tag of a html page. If you are running IIS make sure you are saving as .aspx and not .html
See "yourhtmlsource.com/myfirstsite/myfirstpage.html"
I hope I am understanding the question and this helps. I found it on the web page given above.
When you double-click a file on your computer’s desktop, the computer knows what program to open the file in by checking the file’s “extension”. A txt file will open in a text editor.
You need to give your document a file extension of ”.html”, which will tell it to open the file in your web browser, such as Internet Explorer, Firefox or Safari.
Right now you should be editing your HTML page in a text editor, which normally saves files with the extension “.txt”. We want to make it save in “.html”. In your text editor click File → Save As…. If you use Microsoft Windows, there will be a box labelled “save as type”; change it to “all files .”. This means that you can save the data (in this case, some text) into any format. Now type in the name index.html for your file and click save. Ex: file.txt becomes file.html.
We are trying to open an existing excel file (2003) from server location in a web page and save it again in the same location using following syntax.
Set ExcelReportApp = CreateObject("Excel.Application")
ExcelReportApp.Workbooks.Open("http://bocntgcasd10/AppPortfolioCatalogrnd/Templates/DatabasesList.xls")
It executes properly with out showing any error, but not showing any page i.e. web page is blank with DONE status.
Please let me know how to import or open the files (Temple) in my web page.
Thanks!
Your question is a little ambiguous as to where the code you've posted is actually running.
If the code is running server-side I don't know why you wouldn't expect a blank web page, you aren't actually sending anything to the client.
If the code is running client-side you should be getting an error in script because this sort of operation is most likely blocked the browser (in IE you will see the small yellow warning triangle at the bottom left in the status bar). Again that would result in a blank web page.