King_DuckZ/kamokan
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Code Issues Releases Wiki Activity

Add an option to ignore pastie tokens that are too long.

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0 disables the limit.
This commit is contained in:
King_DuckZ 2017-06-08 22:02:11 +01:00
parent 96a349bb8d
commit f6da79a49d
2 changed files with 6 additions and 2 deletions
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1
src/kamokan/main.cpp
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@ -85,6 +85,7 @@ namespace {
parSettings.add_default("log_file", "-");
parSettings.add_default("highlight_css", "sh_darkness.css");
parSettings.add_default("max_post_size", "1048576");
parSettings.add_default("max_token_length", "10");
}
void print_buildtime_info() {

7
src/tawashi/pastie_response.cpp
View file

@ -64,9 +64,12 @@ namespace tawashi {
);
}
bool is_valid_token (const boost::string_view& parToken) {
bool is_valid_token (const boost::string_view& parToken, uint32_t parMaxLen) {
if (parToken.empty())
return false;
if (parMaxLen > 0 and parToken.size() > parMaxLen)
return false;
auto it_mark = std::find(parToken.begin(), parToken.end(), '?');
if (parToken.begin() == it_mark)
return false;
@ -129,7 +132,7 @@ namespace tawashi {
boost::string_view token = cgi::drop_arguments(cgi_env().request_uri_relative());
boost::optional<std::string> pastie = this->storage().retrieve_pastie(token);
if (not is_valid_token(token)) {
if (not is_valid_token(token, settings().as<uint32_t>("max_token_length"))) {
m_token_invalid = true;
return;
}