MXS-2544 Add utility class for handling SQLite

Preparation and cleanup for adding more data to handle user roles in PAM
authenticator.
This commit is contained in:
Esa Korhonen
2019-06-12 16:03:04 +03:00
parent c280da003b
commit f752f139ba
6 changed files with 291 additions and 127 deletions

View File

@ -23,16 +23,18 @@
/** Client authenticator PAM-specific session data */
class PamClientSession
{
PamClientSession(const PamClientSession& orig);
PamClientSession& operator=(const PamClientSession&);
public:
PamClientSession(const PamClientSession& orig) = delete;
PamClientSession& operator=(const PamClientSession&) = delete;
typedef std::vector<std::string> StringVector;
static PamClientSession* create(const PamInstance& inst);
~PamClientSession();
int authenticate(DCB* client);
bool extract(DCB* dcb, GWBUF* read_buffer);
private:
PamClientSession(sqlite3* dbhandle, const PamInstance& instance);
PamClientSession(const PamInstance& instance, SQLite::SSQLite sqlite);
void get_pam_user_services(const DCB* dcb,
const MYSQL_session* session,
StringVector* services_out);
@ -46,8 +48,9 @@ private:
DONE
};
State m_state {State::INIT}; /**< Authentication state*/
uint8_t m_sequence {0}; /**< The next packet seqence number */
sqlite3* const m_dbhandle; /**< SQLite3 database handle */
const PamInstance& m_instance; /**< Authenticator instance */
const PamInstance& m_instance; /**< Authenticator instance */
SQLite::SSQLite const m_sqlite; /**< SQLite3 database handle */
State m_state {State::INIT}; /**< Authentication state */
uint8_t m_sequence {0}; /**< The next packet seqence number */
};