mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-02 20:42:04 +00:00
89 lines
3.0 KiB
C++
89 lines
3.0 KiB
C++
#include <Interpreters/InterserverCredentials.h>
|
|
#include <Common/logger_useful.h>
|
|
#include <Common/StringUtils/StringUtils.h>
|
|
|
|
namespace DB
|
|
{
|
|
|
|
namespace ErrorCodes
|
|
{
|
|
extern const int NO_ELEMENTS_IN_CONFIG;
|
|
}
|
|
|
|
std::unique_ptr<InterserverCredentials>
|
|
InterserverCredentials::make(const Poco::Util::AbstractConfiguration & config, const std::string & root_tag)
|
|
{
|
|
if (config.has("user") && !config.has("password"))
|
|
throw Exception(ErrorCodes::NO_ELEMENTS_IN_CONFIG, "Configuration parameter interserver_http_credentials.password can't be empty");
|
|
|
|
if (!config.has("user") && config.has("password"))
|
|
throw Exception(ErrorCodes::NO_ELEMENTS_IN_CONFIG,
|
|
"Configuration parameter interserver_http_credentials.user can't be empty if user specified");
|
|
|
|
/// They both can be empty
|
|
auto user = config.getString(root_tag + ".user", "");
|
|
auto password = config.getString(root_tag + ".password", "");
|
|
|
|
auto store = parseCredentialsFromConfig(user, password, config, root_tag);
|
|
|
|
return std::make_unique<InterserverCredentials>(user, password, store);
|
|
}
|
|
|
|
InterserverCredentials::CurrentCredentials InterserverCredentials::parseCredentialsFromConfig(
|
|
const std::string & current_user_,
|
|
const std::string & current_password_,
|
|
const Poco::Util::AbstractConfiguration & config,
|
|
const std::string & root_tag)
|
|
{
|
|
auto log = getLogger("InterserverCredentials");
|
|
CurrentCredentials store;
|
|
store.emplace_back(current_user_, current_password_);
|
|
if (config.getBool(root_tag + ".allow_empty", false))
|
|
{
|
|
LOG_DEBUG(log, "Allowing empty credentials");
|
|
/// Allow empty credential to support migrating from no auth
|
|
store.emplace_back("", "");
|
|
}
|
|
|
|
Poco::Util::AbstractConfiguration::Keys old_users;
|
|
config.keys(root_tag, old_users);
|
|
|
|
for (const auto & user_key : old_users)
|
|
{
|
|
if (startsWith(user_key, "old"))
|
|
{
|
|
std::string full_prefix = root_tag + "." + user_key;
|
|
std::string old_user_name = config.getString(full_prefix + ".user");
|
|
LOG_DEBUG(log, "Adding credentials for old user {}", old_user_name);
|
|
|
|
std::string old_user_password = config.getString(full_prefix + ".password");
|
|
|
|
store.emplace_back(old_user_name, old_user_password);
|
|
}
|
|
}
|
|
|
|
return store;
|
|
}
|
|
|
|
InterserverCredentials::CheckResult InterserverCredentials::isValidUser(const UserWithPassword & credentials) const
|
|
{
|
|
auto itr = std::find(all_users_store.begin(), all_users_store.end(), credentials);
|
|
|
|
if (itr == all_users_store.end())
|
|
{
|
|
if (credentials.first.empty())
|
|
return {"Server requires HTTP Basic authentication, but client doesn't provide it", false};
|
|
|
|
return {"Incorrect user or password in HTTP basic authentication: " + credentials.first, false};
|
|
}
|
|
|
|
return {"", true};
|
|
}
|
|
|
|
InterserverCredentials::CheckResult InterserverCredentials::isValidUser(const std::string & user, const std::string & password) const
|
|
{
|
|
return isValidUser(std::make_pair(user, password));
|
|
}
|
|
|
|
}
|