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Add setting http_max_uri_size

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This commit is contained in:
Ivan Lezhankin 2021-03-04 15:21:23 +03:00
parent 218542589a
commit 5cfeedb1e0
3 changed files with 6 additions and 4 deletions
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1
src/Core/Settings.h
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@ -227,6 +227,7 @@ class IColumn;
M(Seconds, http_connection_timeout, DEFAULT_HTTP_READ_BUFFER_CONNECTION_TIMEOUT, "HTTP connection timeout.", 0) \
M(Seconds, http_send_timeout, DEFAULT_HTTP_READ_BUFFER_TIMEOUT, "HTTP send timeout", 0) \
M(Seconds, http_receive_timeout, DEFAULT_HTTP_READ_BUFFER_TIMEOUT, "HTTP receive timeout", 0) \
M(UInt64, http_max_uri_size, 16384, "HTTP max URI length", 0) \
M(Bool, optimize_throw_if_noop, false, "If setting is enabled and OPTIMIZE query didn't actually assign a merge then an explanatory exception is thrown", 0) \
M(Bool, use_index_for_in_with_subqueries, true, "Try using an index if there is a subquery or a table expression on the right side of the IN operator.", 0) \
M(Bool, joined_subquery_requires_alias, true, "Force joined subqueries and table functions to have aliases for correct name qualification.", 0) \

6
src/Server/HTTP/HTTPServerRequest.cpp
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@ -15,8 +15,8 @@
namespace DB
{
HTTPServerRequest::HTTPServerRequest(const Context & context, HTTPServerResponse & response, Poco::Net::HTTPServerSession & session)
: max_uri_size(context.getSettingsRef().http_max_uri_size)
{
response.attachRequest(this);
@ -93,10 +93,10 @@ void HTTPServerRequest::readRequest(ReadBuffer & in)
skipWhitespaceIfAny(in);
while (in.read(ch) && !Poco::Ascii::isSpace(ch) && uri.size() <= MAX_URI_LENGTH)
while (in.read(ch) && !Poco::Ascii::isSpace(ch) && uri.size() <= max_uri_size)
uri += ch;
if (uri.size() > MAX_URI_LENGTH)
if (uri.size() > max_uri_size)
throw Poco::Net::MessageException("HTTP request URI invalid or too long");
skipWhitespaceIfAny(in);

3
src/Server/HTTP/HTTPServerRequest.h
View File

@ -43,11 +43,12 @@ private:
MAX_NAME_LENGTH = 256,
MAX_VALUE_LENGTH = 8192,
MAX_METHOD_LENGTH = 32,
MAX_URI_LENGTH = 16384,
MAX_VERSION_LENGTH = 8,
MAX_FIELDS_NUMBER = 100,
};
const size_t max_uri_size;
std::unique_ptr<ReadBuffer> stream;
Poco::Net::SocketImpl * socket;
Poco::Net::SocketAddress client_address;