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removed all Accept-* headers but Accept-Encoding

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orignal 2017-07-28 11:16:42 -04:00
parent 0ec9defc6e
commit d47d8d22a3
3 changed files with 13 additions and 9 deletions
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4
libi2pd/HTTP.cpp
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@ -293,11 +293,11 @@ namespace http {
} }
} }
void HTTPReq::RemoveHeader (const std::string& name) void HTTPReq::RemoveHeader (const std::string& name, const std::string& exempt)
{ {
for (auto it = headers.begin (); it != headers.end ();) for (auto it = headers.begin (); it != headers.end ();)
{ {
if (!it->first.compare(0, name.length (), name)) if (!it->first.compare(0, name.length (), name) && it->first != exempt)
it = headers.erase (it); it = headers.erase (it);
else else
it++; it++;

12
libi2pd/HTTP.h
View file

@ -16,14 +16,17 @@
#include <string> #include <string>
#include <vector> #include <vector>
namespace i2p { namespace i2p
namespace http { {
namespace http
{
const char CRLF[] = "\r\n"; /**< HTTP line terminator */ const char CRLF[] = "\r\n"; /**< HTTP line terminator */
const char HTTP_EOH[] = "\r\n\r\n"; /**< HTTP end-of-headers mark */ const char HTTP_EOH[] = "\r\n\r\n"; /**< HTTP end-of-headers mark */
extern const std::vector<std::string> HTTP_METHODS; /**< list of valid HTTP methods */ extern const std::vector<std::string> HTTP_METHODS; /**< list of valid HTTP methods */
extern const std::vector<std::string> HTTP_VERSIONS; /**< list of valid HTTP versions */ extern const std::vector<std::string> HTTP_VERSIONS; /**< list of valid HTTP versions */
struct URL { struct URL
{
std::string schema; std::string schema;
std::string user; std::string user;
std::string pass; std::string pass;
@ -90,7 +93,8 @@ namespace http {
void AddHeader (const std::string& name, const std::string& value); void AddHeader (const std::string& name, const std::string& value);
void UpdateHeader (const std::string& name, const std::string& value); void UpdateHeader (const std::string& name, const std::string& value);
void RemoveHeader (const std::string& name); void RemoveHeader (const std::string& name, const std::string& exempt); // remove all headers starting with name, but exempt
void RemoveHeader (const std::string& name) { RemoveHeader (name, ""); };
std::string GetHeader (const std::string& name) const; std::string GetHeader (const std::string& name) const;
}; };

6
libi2pd_client/HTTPProxy.cpp
View file

@ -202,11 +202,11 @@ namespace proxy {
/* drop common headers */ /* drop common headers */
req.RemoveHeader ("Referer"); req.RemoveHeader ("Referer");
req.RemoveHeader("Via"); req.RemoveHeader("Via");
req.RemoveHeader("Forwarded"); req.RemoveHeader("Forwarded");
req.RemoveHeader("Accept-Language"); // TODO: should exclude all Accept-*, but Accept-Encoding req.RemoveHeader("Accept-", "Accept-Encoding"); // Accept-*, but Accept-Encoding
/* drop proxy-disclosing headers */ /* drop proxy-disclosing headers */
req.RemoveHeader("X-Forwarded"); req.RemoveHeader("X-Forwarded");
req.RemoveHeader("Proxy-"); req.RemoveHeader("Proxy-"); // Proxy-*
/* replace headers */ /* replace headers */
req.UpdateHeader("User-Agent", "MYOB/6.66 (AN/ON)"); req.UpdateHeader("User-Agent", "MYOB/6.66 (AN/ON)");
/* add headers */ /* add headers */