Willy Tarreau a0dc23f093 MEDIUM: http: implement http-request set-{method,path,query,uri} ... This commit implements the following new actions : - "set-method" rewrites the request method with the result of the evaluation of format string <fmt>. There should be very few valid reasons for having to do so as this is more likely to break something than to fix it. - "set-path" rewrites the request path with the result of the evaluation of format string <fmt>. The query string, if any, is left intact. If a scheme and authority is found before the path, they are left intact as well. If the request doesn't have a path ("*"), this one is replaced with the format. This can be used to prepend a directory component in front of a path for example. See also "set-query" and "set-uri". Example : # prepend the host name before the path http-request set-path /%[hdr(host)]%[path] - "set-query" rewrites the request's query string which appears after the first question mark ("?") with the result of the evaluation of format string <fmt>. The part prior to the question mark is left intact. If the request doesn't contain a question mark and the new value is not empty, then one is added at the end of the URI, followed by the new value. If a question mark was present, it will never be removed even if the value is empty. This can be used to add or remove parameters from the query string. See also "set-query" and "set-uri". Example : # replace "%3D" with "=" in the query string http-request set-query %[query,regsub(%3D,=,g)] - "set-uri" rewrites the request URI with the result of the evaluation of format string <fmt>. The scheme, authority, path and query string are all replaced at once. This can be used to rewrite hosts in front of proxies, or to perform complex modifications to the URI such as moving parts between the path and the query string. See also "set-path" and "set-query". All of them are handled by the same parser and the same exec function, which is why they're merged all together. For once, instead of adding even more entries to the huge switch/case, we used the new facility to register action keywords. A number of the existing ones should probably move there as well.		2015-01-23 20:27:41 +01:00
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common	MEDIUM: regex: add support for passing regex flags to regex_exec_match()	2015-01-22 14:24:53 +01:00
import
proto	MEDIUM: args: use #define to specify the number of bits used by arg types and counts	2015-01-22 14:24:53 +01:00
types	MEDIUM: http: implement http-request set-{method,path,query,uri}	2015-01-23 20:27:41 +01:00