We are a ad-tech demand side platform (DSP). Our bidder receives and responds to OpenRTB bid requests from Exchanges/SSPs (sell side platforms). We are looking to enable our bidder for header bidding via prebid.js or similar platform. We are new to header bidding. What are the steps to enable our bidder for header bidding? Is there a open source way to convert prebid.js requests to OpenRTB bid requests?
For enabling header bidding you'll have to check OpenRTB3.0 protocol and update your platform to support the same.
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I'm trying to hit the server with multiple requests for load testing. I have setup JMeter thread with 100 concurrent users per seconds. Each request read data from CSV (different tokens to identify users). But after few request I'm getting error:
429 Too Many Requests
How we can solve this? Any settings in Jmeter?
Or Do I need to change Apache settings?
As per HTTP Status 429 documentation
The HTTP 429 Too Many Requests response status code indicates the user has sent too many requests in a given amount of time ("rate limiting").
A Retry-After header might be included to this response indicating how long to wait before making a new request.
Most probably your JMeter test configuration is not correct, the reasons could be in:
You don't use HTTP Cookie Manager so all the requests fall under the same session and application reacts correspondingly
Your application limits rate of requests from a single IP. Consider going for IP Spoofing or Distributed Testing or both
You're using the same credentials for all virtual users, make sure that each JMeter virtual user has its own credentials and operates its own data. You can use i.e. CSV Data Set Config for parameterization.
This is most probably a DDOS protection in the application you’re testing so your options are to ask the infrastructure team or developers to disable it.
As per reference documentation:
The HTTP 429 Too Many Requests response status code indicates the user has sent too many requests in a given amount of time ("rate limiting").
A Retry-After header might be included to this response indicating how long to wait before making a new request.
There is nothing you can do ok jmeter side.
Trying to implement a Soap header handler I need a specific example of a Soap request that the Sonos client will make which includes the SessiondId.
Thanks
We are deprecating support for sessionid-based authentication. It will continue to work, but future integrations should be built using app linking.
In the meantime, a sessionid-container header would contain this credentials object:
<ns:credentials>
<ns:deviceId>00:00:00:00:00</ns:deviceId>
<ns:deviceProvider>Sonos</ns:deviceProvider>
<ns:sessionId>[sessionIdentifier]</ns:sessionId>
</ns:credentials>
I have an endpoint on API Gateway that I want to make it work with requests from Strip.com only. I have tried adding stripe.com on Access-Contril-Allo-Origin* as it shown below but does not seem to be working at all.
How do I set CORS on API Gateway?
CORS only applies to requests made from a browser. It doesn't apply if you're trying to protect, for example, a webhook URL that you want Stripe to send data to. The typical approaches here are either to include a shared secret in your webhook URL, or to configure a username & password, both of which Stripe support. Examples:
https://yourdomain.com/admin/webhook/6f637faa33a2116f410cfb12af2028a85d22fcf5
https://user:pass#yourdomain.com/admin/webhook/
The other protection here is that you can verify any event received by sending an API request to Stripe to retrieve that event:
https://stripe.com/docs/webhooks#verifying-events
I think you need to have the schema on the header, like, https://stripe.com as Access-Control-Allow-Origin
We are using Kong in our custom-services deployment system and we developed a new authentication plugin for Kong to suit our specific need.
All of this works well and we tested it doing this:
Register a new API (service)
Make a POST request to enabled the authentication plugin on the new API
While this works, it opens a window of opportunity for hackers to perform unauthenticated requests between 1. and 2. This is not acceptable obviously but I could not find a way to auto-enable the authentication proxy automatically.
Is there a way in Kong to either:
Auto-enable a given set of plugins for all new APIs.
Specify the list of plugins to enable when registering a new API.
Currently there is no way to automatically apply a plugin policy to an API at insertion time. There is another issue that could also help (but currently not implemented): https://github.com/Mashape/kong/issues/1279
Which would allow you to:
Add API, but enabled=false and no requests can be proxied to it.
Add plugins
Enable the API with enabled=true.
As of today, the only way would be:
Add an API with a fake upstream_url that goes nowhere.
Add plugins.
Update the API with a PATCH request to now point it to a correct upstream_url.
I am using apimanger 1.9.
I read this already : Add header with username into request to backend in wso2 apimanager.
I am able to add and forward username to backend in wso2 apimanager for specific service; but I want this for all service. I am modifying admin--<api_name>_<version>.xml for all services(50 services), which is very much manual. Something it leads to manual error.
Is there a single place configuration where I can set this (forward username to backend endpoint) for all service?
One more question - if I create and publish the APIs using "Publisher API" feature, is there a way to post something to set up the add header for each API?
Modify the velocity_template.xml which decides the template of an API. Please read my answer given to a similar requirement. You need to modify the relevant section in the velocity_template.xml.