Lets say the name of my service is 'redyellowgreen'
my server only accepts requests from redyellowgreen.world
I am currently using a mac, and I have changed my host file using
sudo vim /private/etc/hosts
command to access localhost in local.redyellowgreen.world
untill some point last week, I was able to access local.redyellowgreen.world just fine in incognito mode in Chrome.
But for some reason, I can't now....
when I try accessing localhost:3000, it works just fine but no response from server. when I try local.redyellowgreen.world:3000, It does not work and shows 'This site can’t provide a secure connection' Error and 'ERR_SSL_PROTOCOL_ERROR' code in chrome
I tried deleting in domain in hsts, flushing dns, removing cache and many other things.
Is there way to disable this auto-redirect?
I'm trying to setup the config.php with my values but I get this fatal error:
Fatal error: Uncaught exception 'Google_AuthException' with message 'Error fetching OAuth2 access token, message: 'invalid_grant'.
I entered the client ID, secret, simple API key, location and sqlite database as the documentation says here:
https://developers.google.com/glass/quickstart/php
Any idea of what I'm doing wrong?
Thanks in advance!
This happens when the URL where you're hosting your Glassware is not listed as a valid OAuth 2.0 redirect URI on the API console. Follow these steps to resolve it.
First, determine your OAuth 2.0 redirect URI. This is where traffic goes at the end of the OAuth dance. The correct value depends on where you're running the php quick start. If you're running it on a local web server, it's likely to be http://localhost/mirror-quickstart-php/oauth2callback.php. If you're running it on example.com, it might be https://example.com/oauth2callback.php.
Go to the API console. This link will lead you to the right panel (services), but double check that you're on the correct project.
Scrolling down you should see a section of the page that looks like this: . Click on 'Edit Settings...'.
This triggers a pop-up where you can enter your OAuth redirect URIs. Add your redirect URI to the top text area. Make sure to put each URI on its own line.
Reload the page for the PHP Quick Start and everything should work.
If you're still having an issue, please share the full error message on the page and the value you have for the base url in config.php.
If you're getting the invalid_grant error from Google : Instead of using the client ID from google developer console as your value for client ID in the code, try using the email address value from developer console. This is actually what they expect. So, to confirm - the value for Client ID should be the value from developer console ending #developer.gserviceaccount.com
Had similar problem in Windows PS dotnet environment when trying to connect to DialogFlow Google Cloud Project recently and it appeared to be intermittent fault but it turned out to be global $env:GOOGLE_APPLICATION_CREDENTIALS in windows PowerShell was pointing to a key file set when first setup access to GCloud days before and since regenereated keys in GCP Console
After generating new key file and setting it with new generated key file using $env:GOOGLE_APPLICATION_CREDENTIALS="[Path_To_JSON_Key_File]" the problem went away but fix only lasted as long as the window was open, then after a while ran $env:GOOGLE_APPLICATION_CREDENTIALS on a newly opened PS window and noticed it was still pointing to the old key file!
setting the system environment variable GOOGLE_APPLICATION_CREDENTIALS to the value of [Path_To_JSON_New_Key_File] fixed it, all newly opened PS windows had the correct key file and authenticated correctly using Service Account and .Net Google Cloud API calls worked after that
I have written a simple web Application which is running(on Tomcat Server) fine on my local system.But when I tried to access from a different system using http:/my_ip_address:8080/Projec1/My_Application. Its showing this error
Network Error (tcp_error)
A communication error occurred: ""
The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time.
I know many of you must be well versed with this kinda error.But for me its kinda new.I would be happy if you state possible reason and solutions(Please tell me if there is configuration is required in Server step wise)
Thanks All
I forgot tell you all that i found the answer of above question, actually there was proxy setting problem.This is what i did
Open internet option in IE.
Goto LAN setting in Connection option.
In LAN Setting there is advance setting tab, click it.
You will see a Exception box at the bottom.
Type the IP Address form which you want access.
eg. 10.200;*.xyz.com
This setting is to be done on system from where you want to access your web application.
Starting IP address where application is running 10.200.---.--- that is why in exception box it is mentioned as 10.200;*.(your Interanet Server Name)
Hope this will help.
Thanks
I can't access the Datastore Admin tab due to a "This webpage has a redirect loop" error and I can't figure out what I'm doing wrong or have set up wrong.
I have Datastore Admin Enabled in my web console.
I've added (although I don't know if this is even necessary):
builtins:
- datastore_admin: on
I've cleared cookies, etc.
Authentication Options is set to Google Accounts API
Has anyone else seen this or know how to fix it?
The issue is being discussed here and I am going to answer it.
http://code.google.com/p/googleappengine/issues/detail?id=4233
First a question. Which browser is this on?
I've had this problem on chrome and it's related to Chrome blocking third-party cookies, over-all a nice thing for it to do. You can add an exception to your third-party cookie settings to make fix the problem.
You need to go to the Chrome settings page. You may need to expand an option called Show advanced settings...
Then look for:
Privacy / Content settings...
Cookies / Manage exceptions...
Then add an exception at the bottom of this list. The exception should look like this:
https://ah-builtin-python-bundle-dot-latest-dot-[YOUR_APP_ID].appspot.com/_ah/datastore_admin/*
There are two application servers and a switch. When i access application by using application server ip it works fine. However if i use switch ip in my url Bad request error throws up only for firefox and chrome for a few links only.
Here is a detailed explanation & solution for this problem from ibm.
Problem(Abstract)
Request to HTTP Server fails with Response code 400.
Symptom
Response from the browser could be shown like this:
Bad Request
Your browser sent a request that this server could not understand.
Size of a request header field exceeds server limit.
HTTP Server Error.log shows the following message:
"request failed: error reading the headers"
Cause
This is normally caused by having a very large Cookie, so a request header field exceeded the limit set for Web Server.
Diagnosing the problem
To assist with diagnose of the problem you can add the following to the LogFormat directive in the httpd.conf:
error-note: %{error-notes}n
Resolving the problem
For server side:
Increase the value for the directive LimitRequestFieldSize in the httpd.conf:
LimitRequestFieldSize 12288 or 16384
For How to set the LimitRequestFieldSize, check Increase the value of LimitRequestFieldSize in Apache
For client side:
Clear the cache of your web browser should be fine.
If you use Apache httpd web server in version above 2.2.15-60, then it could be also because of underscore _ in hostname.
https://ma.ttias.be/apache-httpd-2-2-15-60-underscores-hostnames-now-blocked/
I just deleted my stored cookies, site data, and cache from my browser...
It worked. I'm using firefox...
Make sure you url encode all of the query params in your url.
In my case there was a space ' ' in my url, and I was making an API call using curl, and my api server was giving this error.
Means the following url
http://somedomain.com?key=some value with space
should be
http://somedomain.com/?key=some%20value%20with%20space
THIS IS CAUSED BY TOO MANY COOKIES!
To SOLVE - Chrome: go into 'developer mode' -> ctrl + shift + i
On top you will see console, network and LITTLE BUTTON THAT LOOKS LIKE ARROWS >>> click on that for APPLICATION
On Left, under STORAGE, find COOKIES.
There will be little DOWN ARROW indicating a drop down, click on this.
now you will see the website something like: www.investing.com
RIGHT CLICK IT and select Clear
Reload.
Works!
Alternatively, clear cookies and cache in a traditional way, and it will work too.
In my case is a cookie-related issue, I had many cookies with extremely big values, and that was causing the problem.
You can replicate this issue here on stackoverflow.com, just open the console and type this:
[ ...Array(5) ].forEach((i, idx) => {
document.cookie = `stackoverflow_cookie${idx}=${'a'.repeat(4000)}`;
});
What is that?
I am creating 5 cookies with a string of length or value of 4000 bytes; then reload the page and you will see the same issue.
I tried it on google.com and you'll get the error but they automatically clear the cookies for you, which is a nice fallback to start fresh.
I was testing my application with special characters & was observing the same error. After some research, turns out the % symbol was the cause. I had to modify it to the encoded representation %25. Its all fine now, thanks to the below post
https://superuser.com/questions/759959/why-does-the-percent-sign-in-a-url-cause-an-http-400-bad-request-error
I'm a bit late to the party, but bumped in to this issue whilst working with the openidc auth module.
I ended up noticing that cookies were not being cleared properly, and I had at least 10 mod_auth_openidc_state_... cookies, all of which would be sent by my browser whenever I made a request.
If this sounds familiar to you, double check your cookies!
in my case:
in header
Content-Typespacespace
or
Content-Typetab
with two space or tab
when i remove it then it worked.
in my magento2 website ,show exactly the same error when click a product,
my solution is to go to edit the value of Search Engine Optimization - URL Key of this product,
make sure that there are only alphabet,number and - in URL Key,
such as 100-washed-cotton-duvet-cover-set,
deleting all other special characters ,such as % .
I got Bad Request, Your browser sent a request that this server could not understand
when I tried to download a file to the target machine using curl.
I solved it by instead using scp to copy the file from the source machine to the
target machine.
If you are getting this error on the WordPress website, check the below solution.
Corrupted Browser Cache & Cookies: Delete your Cookies and clear your cache
Restart your server
For GET Request make sure that passing parameters are url encoded.
if you are using php you can use urlencode function
If you have this same problem and none of the other solutions worked, please check again the url.
In my case it was a space in the end, when it was added to the Cronjob, someone also copied a blank space by accident.
check your data types are correct or not.
for ex: if you send the file, you need to consider to send the full object of the file