/*
* Copyright 2000, International Business Machines Corporation and others.
* All Rights Reserved.
- *
+ *
* This software has been released under the terms of the IBM Public
* License. For details, see the LICENSE file in the top-level source
* directory or online at http://www.openafs.org/dl/license10.html
#include <afsconfig.h>
#include <afs/param.h>
+#include <afs/stds.h>
-RCSID
- ("$Header$");
+#include <roken.h>
-#include <afs/stds.h>
-#include <sys/types.h>
-#include <signal.h>
-#include <sys/stat.h>
-#include <string.h>
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
#ifdef AFS_NT40_ENV
-#include <winsock2.h>
#include <WINNT/afsevent.h>
#endif
+
#ifdef HAVE_SYS_FILE_H
#include <sys/file.h>
#endif
-#include <time.h>
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#include <stdio.h>
#include <rx/xdr.h>
#include <rx/rx.h>
#include <rx/rx_globals.h>
+#include <rx/rxstat.h>
+#include <afs/cmd.h>
#include <afs/cellconfig.h>
#include <afs/keys.h>
#include <afs/auth.h>
+#include <afs/audit.h>
+#include <afs/com_err.h>
#include <lock.h>
#include <ubik.h>
#include <afs/afsutil.h>
-#include "vlserver.h"
+#include "vlserver.h"
+#include "vlserver_internal.h"
#define MAXLWP 16
-const char *vl_dbaseName;
struct afsconf_dir *vldb_confdir = 0; /* vldb configuration dir */
int lwps = 9;
struct vldstats dynamic_statistics;
struct ubik_dbase *VL_dbase;
-afs_uint32 HostAddress[MAXSERVERID + 1];
-extern int afsconf_CheckAuth();
-extern int afsconf_ServerAuth();
+afs_uint32 rd_HostAddress[MAXSERVERID + 1];
+afs_uint32 wr_HostAddress[MAXSERVERID + 1];
-static CheckSignal();
+static void *CheckSignal(void*);
int LogLevel = 0;
int smallMem = 0;
-int rxJumbograms = 1; /* default is to send and receive jumbo grams */
+int rxJumbograms = 0; /* default is to not send and receive jumbo grams */
int rxMaxMTU = -1;
afs_int32 rxBind = 0;
int rxkadDisableDotCheck = 0;
afs_uint32 SHostAddrs[ADDRSPERSITE];
static void
-CheckSignal_Signal()
+CheckSignal_Signal(int unused)
{
+#if defined(AFS_PTHREAD_ENV)
+ CheckSignal(0);
+#else
IOMGR_SoftSig(CheckSignal, 0);
+#endif
}
-static
-CheckSignal()
+static void *
+CheckSignal(void *unused)
{
- register int i, errorcode;
- struct ubik_trans *trans;
+ int i, errorcode;
+ struct vl_ctx ctx;
- if (errorcode =
- Init_VLdbase(&trans, LOCKREAD, VLGETSTATS - VL_LOWEST_OPCODE))
- return errorcode;
+ if ((errorcode =
+ Init_VLdbase(&ctx, LOCKREAD, VLGETSTATS - VL_LOWEST_OPCODE)))
+ return (void *)(intptr_t)errorcode;
VLog(0, ("Dump name hash table out\n"));
for (i = 0; i < HASHSIZE; i++) {
- HashNDump(trans, i);
+ HashNDump(&ctx, i);
}
VLog(0, ("Dump id hash table out\n"));
for (i = 0; i < HASHSIZE; i++) {
- HashIdDump(trans, i);
+ HashIdDump(&ctx, i);
}
- return (ubik_EndTrans(trans));
+ return ((void *)(intptr_t)ubik_EndTrans(ctx.trans));
} /*CheckSignal */
/* Initialize the stats for the opcodes */
void
-initialize_dstats()
+initialize_dstats(void)
{
int i;
/* check whether caller is authorized to manage RX statistics */
int
-vldb_rxstat_userok(call)
- struct rx_call *call;
+vldb_rxstat_userok(struct rx_call *call)
{
return afsconf_SuperUser(vldb_confdir, call, NULL);
}
+/**
+ * Return true if this name is a member of the local realm.
+ */
+int
+vldb_IsLocalRealmMatch(void *rock, char *name, char *inst, char *cell)
+{
+ struct afsconf_dir *dir = (struct afsconf_dir *)rock;
+ afs_int32 islocal = 0; /* default to no */
+ int code;
+
+ code = afsconf_IsLocalRealmMatch(dir, &islocal, name, inst, cell);
+ if (code) {
+ ViceLog(0,
+ ("Failed local realm check; code=%d, name=%s, inst=%s, cell=%s\n",
+ code, name, inst, cell));
+ }
+ return islocal;
+}
+
/* Main server module */
#include "AFS_component_version_number.c"
-main(argc, argv)
- int argc;
- char **argv;
+enum optionsList {
+ OPT_noauth,
+ OPT_smallmem,
+ OPT_auditlog,
+ OPT_auditiface,
+ OPT_config,
+ OPT_debug,
+ OPT_database,
+ OPT_logfile,
+ OPT_threads,
+ OPT_syslog,
+ OPT_peer,
+ OPT_process,
+ OPT_nojumbo,
+ OPT_jumbo,
+ OPT_rxbind,
+ OPT_rxmaxmtu,
+ OPT_trace,
+ OPT_dotted
+};
+
+int
+main(int argc, char **argv)
{
- register afs_int32 code;
- afs_int32 myHost;
+ afs_int32 code;
+ afs_uint32 myHost;
struct rx_service *tservice;
- struct rx_securityClass *sc[3];
- extern int VL_ExecuteRequest();
- extern int RXSTATS_ExecuteRequest();
+ struct rx_securityClass **securityClasses;
+ afs_int32 numClasses;
struct afsconf_dir *tdir;
struct ktc_encryptionKey tkey;
struct afsconf_cell info;
struct hostent *th;
char hostname[VL_MAXNAMELEN];
- int noAuth = 0, index, i;
- extern int rx_extraPackets;
- char commandLine[150];
+ int noAuth = 0;
char clones[MAXHOSTSPERCELL];
afs_uint32 host = ntohl(INADDR_ANY);
+ struct cmd_syndesc *opts;
+
+ char *vl_dbaseName;
+ char *configDir;
+ char *logFile;
+
+ char *auditFileName = NULL;
+ char *interface = NULL;
+ char *optstring = NULL;
#ifdef AFS_AIX32_ENV
/*
- * The following signal action for AIX is necessary so that in case of a
- * crash (i.e. core is generated) we can include the user's data section
+ * The following signal action for AIX is necessary so that in case of a
+ * crash (i.e. core is generated) we can include the user's data section
* in the core dump. Unfortunately, by default, only a partial core is
* generated which, in many cases, isn't too useful.
*/
#endif
osi_audit_init();
- /* Parse command line */
- for (index = 1; index < argc; index++) {
- if (strcmp(argv[index], "-noauth") == 0) {
- noAuth = 1;
-
- } else if (strcmp(argv[index], "-p") == 0) {
- lwps = atoi(argv[++index]);
- if (lwps > MAXLWP) {
- printf("Warning: '-p %d' is too big; using %d instead\n",
- lwps, MAXLWP);
- lwps = MAXLWP;
- }
-
- } else if (strcmp(argv[index], "-nojumbo") == 0) {
- rxJumbograms = 0;
-
- } else if (strcmp(argv[index], "-rxbind") == 0) {
- rxBind = 1;
- } else if (strcmp(argv[index], "-allow-dotted-principals") == 0) {
- rxkadDisableDotCheck = 1;
- } else if (!strcmp(argv[index], "-rxmaxmtu")) {
- if ((index + 1) >= argc) {
- fprintf(stderr, "missing argument for -rxmaxmtu\n");
- return -1;
- }
- rxMaxMTU = atoi(argv[++i]);
- if ((rxMaxMTU < RX_MIN_PACKET_SIZE) ||
- (rxMaxMTU > RX_MAX_PACKET_DATA_SIZE)) {
- printf("rxMaxMTU %d% invalid; must be between %d-%d\n",
- rxMaxMTU, RX_MIN_PACKET_SIZE,
- RX_MAX_PACKET_DATA_SIZE);
- return -1;
- }
-
- } else if (strcmp(argv[index], "-smallmem") == 0) {
- smallMem = 1;
-
- } else if (strcmp(argv[index], "-trace") == 0) {
- extern char rxi_tracename[80];
- strcpy(rxi_tracename, argv[++index]);
-
- } else if (strcmp(argv[index], "-auditlog") == 0) {
- int tempfd, flags;
- FILE *auditout;
- char oldName[MAXPATHLEN];
- char *fileName = argv[++index];
-
-#ifndef AFS_NT40_ENV
- struct stat statbuf;
-
- if ((lstat(fileName, &statbuf) == 0)
- && (S_ISFIFO(statbuf.st_mode))) {
- flags = O_WRONLY | O_NONBLOCK;
- } else
-#endif
- {
- strcpy(oldName, fileName);
- strcat(oldName, ".old");
- renamefile(fileName, oldName);
- flags = O_WRONLY | O_TRUNC | O_CREAT;
- }
- tempfd = open(fileName, flags, 0666);
- if (tempfd > -1) {
- auditout = fdopen(tempfd, "a");
- if (auditout) {
- osi_audit_file(auditout);
- } else
- printf("Warning: auditlog %s not writable, ignored.\n", fileName);
- } else
- printf("Warning: auditlog %s not writable, ignored.\n", fileName);
- } else if (strcmp(argv[index], "-enable_peer_stats") == 0) {
- rx_enablePeerRPCStats();
- } else if (strcmp(argv[index], "-enable_process_stats") == 0) {
- rx_enableProcessRPCStats();
-#ifndef AFS_NT40_ENV
- } else if (strcmp(argv[index], "-syslog") == 0) {
- /* set syslog logging flag */
- serverLogSyslog = 1;
- } else if (strncmp(argv[index], "-syslog=", 8) == 0) {
- serverLogSyslog = 1;
- serverLogSyslogFacility = atoi(argv[index] + 8);
-#endif
- } else {
- /* support help flag */
-#ifndef AFS_NT40_ENV
- printf("Usage: vlserver [-p <number of processes>] [-nojumbo] "
- "[-rxmaxmtu <bytes>] [-rxbind] [-allow-dotted-principals] "
- "[-auditlog <log path>] "
- "[-syslog[=FACILITY]] "
- "[-enable_peer_stats] [-enable_process_stats] "
- "[-help]\n");
-#else
- printf("Usage: vlserver [-p <number of processes>] [-nojumbo] "
- "[-rxmaxmtu <bytes>] [-rxbind] [-allow-dotted-principals] "
- "[-auditlog <log path>] "
- "[-enable_peer_stats] [-enable_process_stats] "
- "[-help]\n");
-#endif
- fflush(stdout);
- exit(0);
- }
- }
-
/* Initialize dirpaths */
if (!(initAFSDirPath() & AFSDIR_SERVER_PATHS_OK)) {
#ifdef AFS_NT40_ENV
argv[0]);
exit(2);
}
- vl_dbaseName = AFSDIR_SERVER_VLDB_FILEPATH;
+
+ vl_dbaseName = strdup(AFSDIR_SERVER_VLDB_FILEPATH);
+ configDir = strdup(AFSDIR_SERVER_ETC_DIRPATH);
+ logFile = strdup(AFSDIR_SERVER_VLOG_FILEPATH);
+
+ cmd_DisableAbbreviations();
+ cmd_DisablePositionalCommands();
+ opts = cmd_CreateSyntax(NULL, NULL, NULL, NULL);
+
+ /* vlserver specific options */
+ cmd_AddParmAtOffset(opts, OPT_noauth, "-noauth", CMD_FLAG,
+ CMD_OPTIONAL, "disable authentication");
+ cmd_AddParmAtOffset(opts, OPT_smallmem, "-smallmem", CMD_FLAG,
+ CMD_OPTIONAL, "optimise for small memory systems");
+
+ /* general server options */
+ cmd_AddParmAtOffset(opts, OPT_auditlog, "-auditlog", CMD_SINGLE,
+ CMD_OPTIONAL, "location of audit log");
+ cmd_AddParmAtOffset(opts, OPT_auditiface, "-audit-interface", CMD_SINGLE,
+ CMD_OPTIONAL, "interface to use for audit logging");
+ cmd_AddParmAtOffset(opts, OPT_config, "-config", CMD_SINGLE,
+ CMD_OPTIONAL, "configuration location");
+ cmd_AddParmAtOffset(opts, OPT_debug, "-d", CMD_SINGLE,
+ CMD_OPTIONAL, "debug level");
+ cmd_AddParmAtOffset(opts, OPT_database, "-database", CMD_SINGLE,
+ CMD_OPTIONAL, "database file");
+ cmd_AddParmAlias(opts, OPT_database, "-db");
+ cmd_AddParmAtOffset(opts, OPT_logfile, "-logfile", CMD_SINGLE,
+ CMD_OPTIONAL, "location of logfile");
+ cmd_AddParmAtOffset(opts, OPT_threads, "-p", CMD_SINGLE, CMD_OPTIONAL,
+ "number of threads");
+#if !defined(AFS_NT40_ENV)
+ cmd_AddParmAtOffset(opts, OPT_syslog, "-syslog", CMD_SINGLE_OR_FLAG,
+ CMD_OPTIONAL, "log to syslog");
+#endif
+
+ /* rx options */
+ cmd_AddParmAtOffset(opts, OPT_peer, "-enable_peer_stats", CMD_FLAG,
+ CMD_OPTIONAL, "enable RX transport statistics");
+ cmd_AddParmAtOffset(opts, OPT_process, "-enable_process_stats", CMD_FLAG,
+ CMD_OPTIONAL, "enable RX RPC statistics");
+ cmd_AddParmAtOffset(opts, OPT_nojumbo, "-nojumbo", CMD_FLAG,
+ CMD_OPTIONAL, "disable jumbograms");
+ cmd_AddParmAtOffset(opts, OPT_jumbo, "-jumbo", CMD_FLAG,
+ CMD_OPTIONAL, "enable jumbograms");
+ cmd_AddParmAtOffset(opts, OPT_rxbind, "-rxbind", CMD_FLAG,
+ CMD_OPTIONAL, "bind only to the primary interface");
+ cmd_AddParmAtOffset(opts, OPT_rxmaxmtu, "-rxmaxmtu", CMD_SINGLE,
+ CMD_OPTIONAL, "maximum MTU for RX");
+ cmd_AddParmAtOffset(opts, OPT_trace, "-trace", CMD_SINGLE,
+ CMD_OPTIONAL, "rx trace file");
+
+ /* rxkad options */
+ cmd_AddParmAtOffset(opts, OPT_dotted, "-allow-dotted-principals",
+ CMD_FLAG, CMD_OPTIONAL,
+ "permit Kerberos 5 principals with dots");
+
+ code = cmd_Parse(argc, argv, &opts);
+ if (code)
+ return -1;
+
+ /* vlserver options */
+ cmd_OptionAsFlag(opts, OPT_noauth, &noAuth);
+ cmd_OptionAsFlag(opts, OPT_smallmem, &smallMem);
+ if (cmd_OptionAsString(opts, OPT_trace, &optstring) == 0) {
+ extern char rxi_tracename[80];
+ strcpy(rxi_tracename, optstring);
+ free(optstring);
+ optstring = NULL;
+ }
+
+ /* general server options */
+
+ cmd_OptionAsString(opts, OPT_auditlog, &auditFileName);
+
+ if (cmd_OptionAsString(opts, OPT_auditiface, &interface) == 0) {
+ if (osi_audit_interface(interface)) {
+ printf("Invalid audit interface '%s'\n", interface);
+ return -1;
+ }
+ free(interface);
+ }
+
+ cmd_OptionAsString(opts, OPT_config, &configDir);
+ cmd_OptionAsInt(opts, OPT_debug, &LogLevel);
+ cmd_OptionAsString(opts, OPT_database, &vl_dbaseName);
+ cmd_OptionAsString(opts, OPT_logfile, &logFile);
+
+ if (cmd_OptionAsInt(opts, OPT_threads, &lwps) == 0) {
+ if (lwps > MAXLWP) {
+ printf("Warning: '-p %d' is too big; using %d instead\n",
+ lwps, MAXLWP);
+ lwps = MAXLWP;
+ }
+ }
+#ifndef AFS_NT40_ENV
+ if (cmd_OptionPresent(opts, OPT_syslog)) {
+ serverLogSyslog = 1;
+ cmd_OptionAsInt(opts, OPT_syslog, &serverLogSyslogFacility);
+ }
+#endif
+
+ /* rx options */
+ if (cmd_OptionPresent(opts, OPT_peer))
+ rx_enablePeerRPCStats();
+ if (cmd_OptionPresent(opts, OPT_process))
+ rx_enableProcessRPCStats();
+ if (cmd_OptionPresent(opts, OPT_nojumbo))
+ rxJumbograms = 0;
+ if (cmd_OptionPresent(opts, OPT_jumbo))
+ rxJumbograms = 1;
+
+ cmd_OptionAsFlag(opts, OPT_rxbind, &rxBind);
+
+ cmd_OptionAsInt(opts, OPT_rxmaxmtu, &rxMaxMTU);
+
+ /* rxkad options */
+ cmd_OptionAsFlag(opts, OPT_dotted, &rxkadDisableDotCheck);
+
+ if (auditFileName) {
+ osi_audit_file(auditFileName);
+ }
#ifndef AFS_NT40_ENV
serverLogSyslogTag = "vlserver";
#endif
- OpenLog(AFSDIR_SERVER_VLOG_FILEPATH); /* set up logging */
+ OpenLog(logFile); /* set up logging */
SetupLogSignals();
- tdir = afsconf_Open(AFSDIR_SERVER_ETC_DIRPATH);
+ tdir = afsconf_Open(configDir);
if (!tdir) {
printf
("vlserver: can't open configuration files in dir %s, giving up.\n",
- AFSDIR_SERVER_ETC_DIRPATH);
+ configDir);
exit(1);
}
+
+ /* initialize audit user check */
+ osi_audit_set_user_check(configDir, vldb_IsLocalRealmMatch);
+
#ifdef AFS_NT40_ENV
/* initialize winsock */
if (afs_winsockInit() < 0) {
hostname);
exit(1);
}
- memcpy(&myHost, th->h_addr, sizeof(afs_int32));
+ memcpy(&myHost, th->h_addr, sizeof(afs_uint32));
#if !defined(AFS_HPUX_ENV) && !defined(AFS_NT40_ENV)
signal(SIGXCPU, CheckSignal_Signal);
/* get list of servers */
code =
afsconf_GetExtendedCellInfo(tdir, NULL, AFSCONF_VLDBSERVICE, &info,
- &clones);
+ clones);
if (code) {
printf("vlserver: Couldn't get cell server list for 'afsvldb'.\n");
exit(2);
if (rxBind) {
afs_int32 ccode;
#ifndef AFS_NT40_ENV
- if (AFSDIR_SERVER_NETRESTRICT_FILEPATH ||
+ if (AFSDIR_SERVER_NETRESTRICT_FILEPATH ||
AFSDIR_SERVER_NETINFO_FILEPATH) {
char reason[1024];
ccode = parseNetFiles(SHostAddrs, NULL, NULL,
ADDRSPERSITE, reason,
AFSDIR_SERVER_NETINFO_FILEPATH,
AFSDIR_SERVER_NETRESTRICT_FILEPATH);
- } else
-#endif
+ } else
+#endif
{
ccode = rx_getAllAddr(SHostAddrs, ADDRSPERSITE);
}
}
ubik_nBuffers = 512;
- ubik_CRXSecurityProc = afsconf_ClientAuth;
- ubik_CRXSecurityRock = (char *)tdir;
- ubik_SRXSecurityProc = afsconf_ServerAuth;
- ubik_SRXSecurityRock = (char *)tdir;
- ubik_CheckRXSecurityProc = afsconf_CheckAuth;
- ubik_CheckRXSecurityRock = (char *)tdir;
+ ubik_SetClientSecurityProcs(afsconf_ClientAuth, afsconf_UpToDate, tdir);
+ ubik_SetServerSecurityProcs(afsconf_BuildServerSecurityObjects,
+ afsconf_CheckAuth, tdir);
+
+ ubik_SyncWriterCacheProc = vlsynccache;
code =
- ubik_ServerInitByInfo(myHost, htons(AFSCONF_VLDBPORT), &info, &clones,
+ ubik_ServerInitByInfo(myHost, htons(AFSCONF_VLDBPORT), &info, clones,
vl_dbaseName, &VL_dbase);
if (code) {
- printf("vlserver: Ubik init failed with code %d\n", code);
+ printf("vlserver: Ubik init failed: %s\n", afs_error_message(code));
exit(2);
}
if (!rxJumbograms) {
rx_SetNoJumbo();
}
if (rxMaxMTU != -1) {
- rx_SetMaxMTU(rxMaxMTU);
+ if (rx_SetMaxMTU(rxMaxMTU) != 0) {
+ printf("rxMaxMTU %d invalid\n", rxMaxMTU);
+ return -1;
+ }
}
rx_SetRxDeadTime(50);
- memset(HostAddress, 0, sizeof(HostAddress));
+ memset(rd_HostAddress, 0, sizeof(rd_HostAddress));
+ memset(wr_HostAddress, 0, sizeof(wr_HostAddress));
initialize_dstats();
- sc[0] = rxnull_NewServerSecurityObject();
- sc[1] = (struct rx_securityClass *)0;
- sc[2] = rxkad_NewServerSecurityObject(0, tdir, afsconf_GetKey, NULL);
+ afsconf_BuildServerSecurityObjects(tdir, &securityClasses, &numClasses);
tservice =
- rx_NewServiceHost(host, 0, USER_SERVICE_ID, "Vldb server", sc, 3,
- VL_ExecuteRequest);
+ rx_NewServiceHost(host, 0, USER_SERVICE_ID, "Vldb server",
+ securityClasses, numClasses,
+ VL_ExecuteRequest);
if (tservice == (struct rx_service *)0) {
printf("vlserver: Could not create VLDB_SERVICE rx service\n");
exit(3);
if (rxkadDisableDotCheck) {
rx_SetSecurityConfiguration(tservice, RXS_CONFIG_FLAGS,
- (void *)RXS_CONFIG_FLAGS_DISABLE_DOTCHECK,
- NULL);
+ (void *)RXS_CONFIG_FLAGS_DISABLE_DOTCHECK);
}
tservice =
- rx_NewServiceHost(host, 0, RX_STATS_SERVICE_ID, "rpcstats", sc, 3,
- RXSTATS_ExecuteRequest);
+ rx_NewServiceHost(host, 0, RX_STATS_SERVICE_ID, "rpcstats",
+ securityClasses, numClasses,
+ RXSTATS_ExecuteRequest);
if (tservice == (struct rx_service *)0) {
printf("vlserver: Could not create rpc stats rx service\n");
exit(3);
rx_SetMinProcs(tservice, 2);
rx_SetMaxProcs(tservice, 4);
- for (commandLine[0] = '\0', i = 0; i < argc; i++) {
- if (i > 0)
- strcat(commandLine, " ");
- strcat(commandLine, argv[i]);
- }
- ViceLog(0,
- ("Starting AFS vlserver %d (%s)\n", VLDBVERSION_4, commandLine));
+ LogCommandLine(argc, argv, "vlserver", VldbVersion, "Starting AFS", FSLog);
printf("%s\n", cml_version_number); /* Goes to the log */
/* allow super users to manage RX statistics */
git://git.openafs.org / openafs.git / blobdiff