authentication_openid_connect_client_plugin.cc File Reference

#include <my_dir.h>
#include <my_sys.h>
#include <mysql/client_plugin.h>
#include <mysql/service_mysql_alloc.h>
#include <fstream>
#include <iostream>
#include "mysql_com.h"

Macros
#define	MAX_MESSAGE_SIZE   20000

Functions
void	log_error (const std::string &message)
	Log error message to client. More...
void	free_plugin_option (char *&option)
	Free plugin option. More...
bool	get_part (std::string &jwt, std::string &part)
	Extract a part from JWT. More...
bool	get_jwt_parts (std::string jwt, std::string &head, std::string &body, std::string &sig)
	Extract head, body and signature from JWT. More...
static int	openid_connect_authentication_client_plugin (MYSQL_PLUGIN_VIO *vio, MYSQL *)
	client auth function More...
static int	initialize_plugin (char *, size_t, int, va_list)
static int	authentication_openid_connect_client_option (const char *option, const void *val)
	authentication_openid_connect_client_option plugin API to allow server to pass optional data for plugin to process More...
	mysql_declare_client_plugin (AUTHENTICATION) "authentication_openid_connect_client"

Variables
static char *	s_id_token_location = nullptr
static const int	s_max_token_size = 10000
static constexpr const char *	base64url_chars
	MYSQL_CLIENT_PLUGIN_AUTHOR_ORACLE
OpenID Connect Client Authentication	Plugin
OpenID Connect Client Authentication	COMMUNITY
OpenID Connect Client Authentication	nullptr
OpenID Connect Client Authentication	initialize_plugin
OpenID Connect Client Authentication	deinitialize_plugin
OpenID Connect Client Authentication	authentication_openid_connect_client_option
OpenID Connect Client Authentication	openid_connect_authentication_client_plugin
OpenID Connect Client Authentication nullptr	mysql_end_client_plugin

Macro Definition Documentation

MAX_MESSAGE_SIZE

#define MAX_MESSAGE_SIZE   20000

Function Documentation

authentication_openid_connect_client_option()

static int authentication_openid_connect_client_option ( const char *  option, const void *  val  )

static

authentication_openid_connect_client_option plugin API to allow server to pass optional data for plugin to process

free_plugin_option()

void free_plugin_option ( char *&  option )

inline

Free plugin option.

Parameters

[in]

option

Plugin option to be freed

get_jwt_parts()

bool get_jwt_parts	(	std::string	jwt,
		std::string &	head,
		std::string &	body,
		std::string &	sig
	)

Extract head, body and signature from JWT.

Parameters

[in]	jwt	JSON Web Token
[out]	head	Token's head
[out]	body	Token's body
[out]	sig	Token's signature

Returns

Success status

Return values

false	Success
true	Failure

get_part()

bool get_part	(	std::string &	jwt,
		std::string &	part
	)

Extract a part from JWT.

Parameters

[in]	jwt	JSON Web Token
[out]	part	Part extracted

Returns

Success status

Return values

false	Success
true	Failure

initialize_plugin()

static int initialize_plugin ( char *  , size_t  , int  , va_list    )

static

log_error()

void log_error

(

const std::string &

message

)

Log error message to client.

Parameters

[in]

message

Message to be displayed

mysql_declare_client_plugin()

mysql_declare_client_plugin

(

AUTHENTICATION

)

openid_connect_authentication_client_plugin()

static int openid_connect_authentication_client_plugin ( MYSQL_PLUGIN_VIO *  vio, MYSQL *    )

static

client auth function

read stuff via the VIO. try to read first get (login) data from the MYSQL handle: mysql->user, mysql->passwd return CR_OK on success, CR_ERROR on failure

Step 1: Read the id token.

Step 2: Check if connection is secure.

Step 3: Send the id token to the server for verification.

Variable Documentation

authentication_openid_connect_client_option

OpenID Connect Client Authentication authentication_openid_connect_client_option

base64url_chars

constexpr const char* base64url_chars

staticconstexpr

Initial value:

{
    "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890+/-_="}

COMMUNITY

OpenID Connect Client Authentication COMMUNITY

deinitialize_plugin

OpenID Connect Client Authentication deinitialize_plugin

initialize_plugin

OpenID Connect Client Authentication initialize_plugin

MYSQL_CLIENT_PLUGIN_AUTHOR_ORACLE

MYSQL_CLIENT_PLUGIN_AUTHOR_ORACLE

mysql_end_client_plugin

OpenID Connect Client Authentication nullptr mysql_end_client_plugin

nullptr

OpenID Connect Client Authentication nullptr

openid_connect_authentication_client_plugin

OpenID Connect Client Authentication openid_connect_authentication_client_plugin

Plugin

OpenID Connect Client Authentication Plugin

s_id_token_location

char* s_id_token_location = nullptr

static

s_max_token_size

const int s_max_token_size = 10000

static