Allow excluding traffic by matching headers #5
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| private boolean isRequestExcludedByHeader(RequestMetaData request) { | ||
| return excludedHeaders.stream().anyMatch(excludedHeader -> { | ||
| var headerValue = request.getHeaders().get(excludedHeader.headerName()); | ||
| return headerValue != null && excludedHeader.headerValuePattern().matcher(headerValue).matches(); |
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Just out of curiosity, is it possible to have headerValue == null IYO?
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Yes it is possible because we go through the list of headers one wants to exclude like x-is-bot. Then request.getHeaders().get("x-is-bot"); can return null if there is no such header sent in the request.
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Exclude requests from validation by specifying headers that match a specific pattern.
This allows to exclude requests from bots that are identifiable through headers.
This can be configured through
application.propertieslike the following: