I'm using Uploadify to upload videos to my website and it is working fine. But my issues is Uploadify returning error, IO-Error when I'm using Cloudflare. Is there any way to use Uploadify with Cloudflare?
I really liked Cloudflare because I see some performance improvement and even they show a message when site is down.
There probably isn't enough detail in the post to really help. Did you try contacting us?
Helpful things to know:
1. Are any CloudFlare error messages happening?
2. Where is this happening (admin back end, etc.).
3. Where that service is making their calls from (IP addresses).
Note: If you do know their IPs, try whitelisting them in your CloudFlare Threat Control panel.
Depending on your configuration of SSL it may happen, some upload scripts have problems with Self-signed certificates (in case you are using Full SSL configuration)
Related
I like to browse the web privately (VPN, TOR, etc.). Everyone who does this, knows, that reCaptchas can be particularly bothersome, as they send you to endless solving loops. My idea to circumvent this is to solve captchas on the clearnet, (similar like captcha solver services are doing it, only that I'm simply fetching those captchas to myself), where the difficuilty is much lower, and continue surfing with the solved token in my private browser.
My concern is: Who gets to know what about me when I'm doing that. It's obvious that Google in that case would get my real IP. But would Google also know which site I'm accessing? What about the hoster who implemented the reCaptcha? Are they going to see the IP which solved the captcha?
Finally, are there already implementations who are doing this?
Thanks in Advance.
My site is using Google reCAPTCHA control but I am hearing its being block in
China, Is there anyway around this I see there is some people reporting that changing the API to https://www.recaptcha.net works in China?
Anyone try this because I see it still going out to google?
string apiUrl = "https://www.recaptcha.net/recaptcha/api/siteverify?secret={0}&response={1}";
As google says in his assistance page, you should use this domain "www.recaptcha.net" instead "www.google.com" on the api call.
First, replace src="https://www.google.com/recaptcha/api.js" with
src="https://www.recaptcha.net/recaptcha/api.js"
After that, apply the same to everywhere else that uses "www.google.com/recaptcha/" on your site.
Obtained from: https://developers.google.com/recaptcha/docs/faq#can-i-use-recaptcha-globally
Edit: to clarify on some of the comments, while if you try it outside of china yes you do get references to gstatic.com but if you try this in china, any references to gstatic.com are replaced with gstatic.cn (don't forget to add it to your SCP). So this solution is still valid.
IMHO, google things are not stable in China as it can be blocked anytime.
From Baidu threads, it also mentioned that sometime google recaptcha works, sometime it doesn't.
https://www.v2ex.com/t/492752 (Chinese)
In programming world ,unstable function means useless or more code for dealing with exception.
If you really need to use google recaptcha,
you would better test properly using VPN (IP in China) first.
Here are some options you can consider,
You can use alternative captcha
Google will tell you various captcha.
Build your own captcha
Open Source Invisible reCAPTCHA alternatives
Use proxy web server(nginx) to send and receive data to or from google recaptcha
I have shared the solution to this problem by using cURL.
https://stackoverflow.com/a/63568516/11910869
cURL acts as a middle man between the client and the server. So even if google.com/recaptcha can not be accessed by the client because it is blocked by the service provider, cURL can act as the proxy to send the HTTP requests and get the response.
I have a .NET C# program rendering on IIS web server. After adding SSL certificate to the server the program takes up to 5 minutes to respond to my request, only in Google Chrome. If I use the old HTTP URL everything is normal and the page is loaded after 33 sec. Does anyone have a suggestion on what causes this slow rendering of HTTPS web-page in Google Chrome?
According to your description, I suggest you could firstly clear all the chrome's cache and update the chrome to the newest version. About how to troubleshoot google chrome's performance issue, you could refer to this article.
If this doesn't solve your issue, I suggest you could try to use chrome F12 develop tool to check what has happened when you send the request to the server. More details about how to use it, you could refer to this article.
Would someone happen to know if Google Calendar has some problems subscribing to iCalendar feeds served on a secure https-address?
I'm developing a website running on an https-address that has an iCalendar feed that users can subscribe to. The feed works just fine in Outlook and iCal, but not in Google Calendar. When a user attempts to subscribe to the feed, they get the error message "Could not fetch the URL".
I suspected that there was something wrong with the feed or the generated iCalendar data, so I ran the .ics file produced through a number of validators, and they were fine. To rule out an error in the feed itself, I put the generated .ics file on the server, to see if a static file would work, and that failed in Google Calendar as well. Then I put the file on a completely different server behind a non-secure (http) url, and that worked!
So I'm beginning to suspect that httpS is the problem. The server's certificate is valid, so that shouldn't be causing any trouble. Besides, the validators could access the feed (and the static file) just fine.
This google groups discussion indicates that others are having similar suspicions: http://productforums.google.com/forum/#!topic/calendar/61-eUd-fyrg
Problem is, the site HAS to run on over https, so I can't just switch to http to make the feed work.
So, if anyone has any information confirming or contradicing my theory, or any ideas about what else might be causing these problems, I would greatly appreciate it.
I can confirm that (today) Google Calendar can successfully subscribe to an HTTPS iCal feed.
You can test this yourself by adding this URL: https://events.stanford.edu/byCategory/2/eventlist.ics
To be extra sure I also did another test of giving it an HTTPS url that didn't also work if you replace the https -> http. That was also fine, so in all cases, HTTPS should work.
What doesn't work in my tests is:
HTTP Authentication (https://myusername:mypw#example.com/) - I got "Could not fetch URL" - but that's not what this question is asking.
Any URL over 256 characters. However, using a link shortener (e.g., goo.gl) works around this issue.
Google has confirmed that it really is an issue with HTTPS, i.e. Google Calendar is unable to subscribe to iCalendar feeds from external encrypted (https) URLs.
My employer has an enterprise account with Google, and we filed a support request with google's enterprise support, with example feeds and our own assesment of the problem.
Today, we finally got a proper answer, confirming our initial analysis and informing us that the correct techincal team has been notified and an internal feature request (for supporting feed from https-urls) has been opened.
We were not given any timeframe for the fix, but I requested that they get back to us when the issue has been resolved. I will add that information to this answer once I receive it.
The issue we've found in our case is that Google Calendar currently ignores the HTTPS indication in the URL and accesses via HTTP instead. If your HTTP requests redirect to HTTPS or just serve up the content over HTTP, then it will work. If you have a firewall blocking port 80, then things hang and its game over.
TL;DR: If your URL works with http in addtion to https, then it will work with Google Calendar when you enter it as https. (That assumes robots.txt does not restrict access.) Otherwise, it will fail.
As of January 2020 the problem appears to be resolved - Google Calendar does not appear to have problems subscribing to and updating valid RFC5545 calendars. The icalender.org validator works well and can test both a file and a link (subscription).
I've been working on creating my own iCal subscription system from scratch and wanted to share something I learned this week, ten years after the start of this discussion.
Like discussed above, importing via URL accepts https:// just fine.
But when creating an "Add to Calendar" URL for Google Calendar I discovered that they still won't accept https:// links.
The "Add to Calendar" URL formula is:
https://calendar.google.com/calendar/u/0/r?pli=1&cid=<iCal-URL-Here>
Some examples to make it clear:
// https will not work:
https://calendar.google.com/calendar/u/0/r?pli=1&cid=https://example.com/ical.ics
// http will work:
https://calendar.google.com/calendar/u/0/r?pli=1&cid=http://example.com/ical.ics
// You may also try using the webcal protocol:
https://calendar.google.com/calendar/u/0/r?pli=1&cid=webcal://example.com/ical.ics
Your mileage may vary depending on your host's handling of unsecured requests. I welcome anyone who runs into trouble to leave a comment.
Before I part, another friendly tip: You need to URI encode your iCal URL when using this import URL.
So, in reality, your link would be:
https://calendar.google.com/calendar/u/0/r?pli=1&cid=http%3A%2F%2Fexample.com%2Fical.ics
In JavaScript, use encodeURIComponent().
if the server has a robots.txt blocking google, this was a cause for failure with google calendar for me too. So, have you tried looking at the robots.txt of your https server?
This being said, is not a limitation of google calendar + https as google calendar provides https for its on "private address" for .ics files and thereof it can also accept https from google.com (though this is only one configuration over many other possible).
I have had a lot of difficulties with this:
It was frustrating because a downloaded file would open in Google Calendar or iCal, but it would not load as feed in either. I would get these errors in Google Calendar when I did add by URL: "Failed to import calendar from" (sitename) or "Could not fetch the URL."
Here's what I had to do:
Have duration or endtime for events, NOT BOTH.
I also had to remove this from the header:
content-disposition: attachment; filename=Schedule.ics;
Also, to check if it's valid, Google ical validator.
I'm wondering if anyone can help with this.
I'm creating a site for a client using Google Sites (A requirement they set).
One of their requirement is for a contact form to be embedded on the site. I've had a look and there are plenty out there, however, if a user visits from any version of IE the content is not displayed due to the security settings.
All other browsers are functioning fine.
I know the alternative is to simply put a link to an external source, but is not ideal.
My question is threefold fold.
1. Is it possible to write a gadget that will work for IE with non-secure content (if so how)?
2. Are there any HTTPS contact forms out there that I could use?
3. Does anyone have any experience with Google sites and trying to load non-secure content and have any tips?
Thanks
Have you tried JotForm.com? They have the same (free and premium) plans as emailmeform.com. Plus, they have a specific roundabouts to embed your form in Google Sites (they have a gadget made for Google Sites). And yes, JotForm has https url for their forms if you wish to embed it as an iframe.
-- One other solution is resort to using Google Docs form.
Does anyone have any experience with Google sites and trying to load
non-secure content and have any tips? Still awaiting people with
experience....
-- Yes, I have experienced this while trying to put some social media scripts in my Google Sites website and the best thing really was to rid my Sites of those non-secure contents.
For any interested I have kind of answered my questions.
Is it possible to write a gadget that will work for IE with non-secure content (if so how)?
It is possible but you need to have a SSL hosted server.
Are there any HTTPS contact forms out there that I could use?
There are paid solutions for this. Alternatively, write your own html code to post to one of these solutions (free solution is http://www.emailmeform.com/)
Does anyone have any experience with Google sites and trying to load non-secure content and have any tips?
Still awaiting people with experience....