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Merge remote-tracking branch 'origin/develop' into MXS-122

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Conflicts:
	server/core/CMakeLists.txt
	server/core/dcb.c
	server/include/dcb.h
	server/include/server.h
	server/modules/protocol/mysql_backend.c
This commit is contained in:
Martin Brampton
2015-06-19 23:12:54 +01:00
parent b1c657c2eb 79c20bfae8
commit 4c38e2224b
112 changed files with 3003 additions and 1188 deletions
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20
server/include/dcb.h
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@ -23,6 +23,9 @@
#include <gwbitmask.h>
#include <skygw_utils.h>
#include <netinet/in.h>
#include <openssl/crypto.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
#define ERRHANDLE
@ -132,7 +135,7 @@ typedef struct {
#define DCBFD_CLOSED -1
/**
* The statitics gathered on a descriptor control block
* The statistics gathered on a descriptor control block
*/
typedef struct dcbstats {
int n_reads; /*< Number of reads on this descriptor */
@ -266,6 +269,7 @@ typedef struct dcb {
unsigned int high_water; /**< High water mark */
unsigned int low_water; /**< Low water mark */
struct server *server; /**< The associated backend server */
SSL* ssl; /*< SSL struct for connection */
int dcb_port; /**< port of target server */
skygw_chk_t dcb_chk_tail;
} DCB;
@ -311,6 +315,7 @@ void dcb_free(DCB *);
DCB *dcb_connect(struct server *, struct session *, const char *);
DCB *dcb_clone(DCB *);
int dcb_read(DCB *, GWBUF **);
int dcb_read_n(DCB*,GWBUF **,int);
int dcb_drain_writeq(DCB *);
void dcb_close(DCB *);
DCB *dcb_process_zombies(int); /* Process Zombies except the one behind the pointer */
@ -338,9 +343,14 @@ bool dcb_set_state(DCB* dcb, dcb_state_t new_state, dcb_state_t* old_state);
void dcb_call_foreach (struct server* server, DCB_REASON reason);
size_t dcb_get_session_id(DCB* dcb);
bool dcb_get_ses_log_info(DCB* dcb, size_t* sesid, int* enabled_logs);
char *dcb_role_name(DCB *); /* Return the name of a role */
char *dcb_role_name(DCB *); /* Return the name of a role */
int dcb_create_SSL(DCB* dcb);
int dcb_accept_SSL(DCB* dcb);
int dcb_connect_SSL(DCB* dcb);
int gw_write_SSL(SSL* ssl, const void *buf, size_t nbytes);
int dcb_write_SSL(DCB *dcb,GWBUF *queue);
int dcb_read_SSL(DCB *dcb,GWBUF **head);
int dcb_drain_writeq_SSL(DCB *dcb);
/**
@ -352,4 +362,4 @@ char *dcb_role_name(DCB *); /* Return the name of a
#define DCB_IS_CLONE(d) ((d)->flags & DCBF_CLONE)
#define DCB_REPLIED(d) ((d)->flags & DCBF_REPLIED)
#endif /* _DCB_H */
#endif /* _DCB_H *

26
server/include/gw.h
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@ -1,3 +1,25 @@
#ifndef _GW_HG
#define _GW_HG
/*
* This file is distributed as part of the MariaDB Corporation MaxScale. It is free
* software: you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation,
* version 2.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright MariaDB Corporation Ab 2013-2014
*/
#include <stdio.h>
#include <ctype.h>
#include <errno.h>
@ -16,8 +38,8 @@
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdbool.h>
#include <gwdirs.h>
#define EXIT_FAILURE 1
@ -65,3 +87,5 @@ int gw_write(DCB *dcb, const void *buf, size_t nbytes);
int gw_getsockerrno(int fd);
int parse_bindconfig(char *, unsigned short, struct sockaddr_in *);
int setipaddress(struct in_addr *, char *);
char* get_libdir();
#endif

48
server/include/gwdirs.h.in Normal file
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@ -0,0 +1,48 @@
#ifndef _GW_DIRS_HG
#define _GW_DIRS_HG
/*
* This file is distributed as part of the MariaDB Corporation MaxScale. It is free
* software: you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation,
* version 2.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright MariaDB Corporation Ab 2015
*/
#ifndef _GNU_SOURCE
#define _GNU_SOURCE 1
#endif
#include <stdlib.h>
#include <string.h>
/** Default file locations, configured by CMake */
static const char* default_cnf_fname = "maxscale.cnf";
static const char* default_configdir = "/etc/";
static const char* default_piddir = "@MAXSCALE_VARDIR@/run/maxscale/"; /*< This should be changed to just /run eventually,
* the /var/run folder is an old standard and the newe FSH 3.0
* uses /run for PID files.*/
static const char* default_logdir = "@MAXSCALE_VARDIR@/log/maxscale/";
static const char* default_datadir = "@MAXSCALE_VARDIR@/lib/maxscale/";
static const char* default_libdir = "@CMAKE_INSTALL_PREFIX@/@MAXSCALE_LIBDIR@";
static const char* default_cachedir = "@MAXSCALE_VARDIR@/cache/maxscale/";
static const char* default_langdir = "@MAXSCALE_VARDIR@/lib/maxscale/";
static char* configdir = NULL;
static char* logdir = NULL;
static char* libdir = NULL;
static char* cachedir = NULL;
static char* maxscaledatadir = NULL;
static char* langdir = NULL;
static char* piddir = NULL;
char* get_libdir();
char* get_datadir();
char* get_cachedir();
#endif

1
server/include/modules.h
View File

@ -68,7 +68,6 @@ extern void unload_all_modules();
extern void printModules();
extern void dprintAllModules(DCB *);
extern RESULTSET *moduleGetList();
extern char *get_maxscale_home(void);
extern void module_feedback_send(void*);
extern void moduleShowFeedbackReport(DCB *dcb);

2
server/include/secrets.h
View File

@ -53,5 +53,5 @@ typedef struct maxkeys {
extern int secrets_writeKeys(char *filename);
extern char *decryptPassword(char *);
extern char *encryptPassword(char *);
extern char *encryptPassword(char*,char *);
#endif

3
server/include/server.h
View File

@ -43,6 +43,7 @@
* 30/08/14 Massimiliano Pinto Addition of SERVER_STALE_STATUS
* 27/10/14 Massimiliano Pinto Addition of SERVER_MASTER_STICKINESS
* 19/02/15 Mark Riddoch Addition of serverGetList
* 01/06/15 Massimiliano Pinto Addition of server_update_address/port
*
* @endverbatim
*/
@ -202,5 +203,7 @@ extern char *serverGetParameter(SERVER *, char *);
extern void server_update(SERVER *, char *, char *, char *);
extern void server_set_unique_name(SERVER *, char *);
extern DCB *server_get_persistent(SERVER *, char *, const char *);
extern void server_update_address(SERVER *, char *);
extern void server_update_port(SERVER *, unsigned short);
extern RESULTSET *serverGetList();
#endif

39
server/include/service.h
View File

@ -26,7 +26,10 @@
#include <hashtable.h>
#include <resultset.h>
#include <maxconfig.h>
#include <openssl/crypto.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
#include <openssl/dh.h>
/**
* @file service.h
*
@ -105,6 +108,24 @@ typedef struct server_ref_t{
SERVER* server;
}SERVER_REF;
typedef enum {
SSL_DISABLED,
SSL_ENABLED,
SSL_REQUIRED
} ssl_mode_t;
enum{
SERVICE_SSLV3,
SERVICE_TLS10,
SERVICE_TLS11,
SERVICE_TLS12,
SERVICE_SSL_MAX,
SERVICE_TLS_MAX,
SERVICE_SSL_TLS_MAX
};
#define DEFAULT_SSL_CERT_VERIFY_DEPTH 100 /*< The default certificate verification depth */
/**
* Defines a service within the gateway.
*
@ -149,8 +170,19 @@ typedef struct service {
FILTER_DEF **filters; /**< Ordered list of filters */
int n_filters; /**< Number of filters */
int conn_timeout; /*< Session timeout in seconds */
ssl_mode_t ssl_mode; /*< one of DISABLED, ENABLED or REQUIRED */
char *weightby;
struct service *next; /**< The next service in the linked list */
SSL_CTX *ctx;
SSL_METHOD *method; /*< SSLv3 or TLS1.0/1.1/1.2 methods
* see: https://www.openssl.org/docs/ssl/SSL_CTX_new.html */
int ssl_cert_verify_depth; /*< SSL certificate verification depth */
int ssl_method_type; /*< Which of the SSLv3 or TLS1.0/1.1/1.2 methods to use */
char* ssl_cert; /*< SSL certificate */
char* ssl_key; /*< SSL private key */
char* ssl_ca_cert; /*< SSL CA certificate */
bool ssl_init_done; /*< If SSL has already been initialized for this service */
} SERVICE;
typedef enum count_spec_t {COUNT_NONE=0, COUNT_ATLEAST, COUNT_EXACT, COUNT_ATMOST} count_spec_t;
@ -178,6 +210,11 @@ extern int serviceRestart(SERVICE *);
extern int serviceSetUser(SERVICE *, char *, char *);
extern int serviceGetUser(SERVICE *, char **, char **);
extern void serviceSetFilters(SERVICE *, char *);
extern int serviceSetSSL(SERVICE *service, char* action);
extern int serviceInitSSL(SERVICE* service);
extern int serviceSetSSLVersion(SERVICE *service, char* version);
extern int serviceSetSSLVerifyDepth(SERVICE* service, int depth);
extern void serviceSetCertificates(SERVICE *service, char* cert,char* key, char* ca_cert);
extern int serviceEnableRootUser(SERVICE *, int );
extern int serviceSetTimeout(SERVICE *, int );
extern void serviceWeightBy(SERVICE *, char *);