2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
10 #include <afsconfig.h>
11 #include <afs/param.h>
19 #include <sys/types.h>
23 #include <WINNT/afsevent.h>
26 #include <netinet/in.h>
30 #include <rx/rx_globals.h>
33 #include <afs/cellconfig.h>
37 #include "error_macros.h"
38 #include "afs/audit.h"
39 #include <afs/afsutil.h>
42 /* make all of these into a structure if you want */
43 struct prheader cheader;
44 struct ubik_dbase *dbase;
45 struct afsconf_dir *prdir;
47 extern afs_int32 ubik_lastYesTime;
48 extern afs_int32 ubik_nBuffers;
50 extern int afsconf_ServerAuth();
51 extern int afsconf_CheckAuth();
56 #include "AFS_component_version_number.c"
58 /* check whether caller is authorized to manage RX statistics */
59 int pr_rxstat_userok(call)
62 return afsconf_SuperUser(prdir, call, (char *)0);
65 void main (argc, argv)
69 register afs_int32 code;
71 register struct hostent *th;
73 struct rx_service *tservice;
74 struct rx_securityClass *sc[3];
75 extern struct rx_securityClass *rxnull_NewServerSecurityObject();
76 extern struct rx_securityClass *rxkad_NewServerSecurityObject();
77 extern int RXSTATS_ExecuteRequest();
78 extern int PR_ExecuteRequest();
80 struct ktc_encryptionKey tkey;
82 struct afsconf_cell info;
83 int kerberosKeys; /* set if found some keys */
86 char clones[MAXHOSTSPERCELL];
88 const char *pr_dbaseName;
89 char *whoami = "ptserver";
96 * The following signal action for AIX is necessary so that in case of a
97 * crash (i.e. core is generated) we can include the user's data section
98 * in the core dump. Unfortunately, by default, only a partial core is
99 * generated which, in many cases, isn't too useful.
101 struct sigaction nsa;
103 sigemptyset(&nsa.sa_mask);
104 nsa.sa_handler = SIG_DFL;
105 nsa.sa_flags = SA_FULLDUMP;
106 sigaction(SIGABRT, &nsa, NULL);
107 sigaction(SIGSEGV, &nsa, NULL);
109 osi_audit (PTS_StartEvent, 0, AUD_END);
111 /* Initialize dirpaths */
112 if (!(initAFSDirPath() & AFSDIR_SERVER_PATHS_OK)) {
114 ReportErrorEventAlt(AFSEVT_SVR_NO_INSTALL_DIR, 0, argv[0],0);
116 fprintf(stderr,"%s: Unable to obtain AFS server directory.\n", argv[0]);
120 pr_dbaseName = AFSDIR_SERVER_PRDB_FILEPATH;
122 for (a=1; a<argc; a++) {
124 lcstring (arg, argv[a], sizeof(arg));
126 if ((strncmp (arg, "-database", alen) == 0) ||
127 (strncmp (arg, "-db", alen) == 0)) {
128 pr_dbaseName = argv[++a]; /* specify a database */
130 else if (strncmp(arg, "-p", alen) == 0) {
131 lwps = atoi(argv[++a]);
132 if (lwps > 16) { /* maximum of 16 */
133 printf("Warning: '-p %d' is too big; using %d instead\n",
136 } else if (lwps < 3) { /* minimum of 3 */
137 printf("Warning: '-p %d' is too small; using %d instead\n",
142 else if (strncmp (arg, "-rebuild", alen) == 0) /* rebuildDB++ */ ;
143 else if (strncmp (arg, "-enable_peer_stats", alen) == 0) {
144 rx_enablePeerRPCStats();
146 else if (strncmp (arg, "-enable_process_stats", alen) == 0) {
147 rx_enableProcessRPCStats();
150 else if (strncmp(arg, "-syslog", alen)==0) {
151 /* set syslog logging flag */
154 else if (strncmp(arg, "-syslog=", MIN(8,alen))==0) {
156 serverLogSyslogFacility = atoi(arg+8);
159 else if (*arg == '-') {
162 /* hack in help flag support */
165 printf ("Usage: ptserver [-database <db path>] "
166 "[-syslog[=FACILITY]] "
167 "[-p <number of processes>] [-rebuild] "
168 "[-enable_peer_stats] [-enable_process_stats] "
171 printf ("Usage: ptserver [-database <db path>] "
172 "[-p <number of processes>] [-rebuild] "
181 OpenLog(AFSDIR_SERVER_PTLOG_FILEPATH); /* set up logging */
184 prdir = afsconf_Open(AFSDIR_SERVER_ETC_DIRPATH);
186 fprintf (stderr, "ptserver: can't open configuration directory.\n");
189 if (afsconf_GetNoAuthFlag(prdir))
190 printf ("ptserver: running unauthenticated\n");
193 /* initialize winsock */
194 if (afs_winsockInit()<0) {
195 ReportErrorEventAlt(AFSEVT_SVR_WINSOCK_INIT_FAILED, 0,
198 fprintf(stderr, "ptserver: couldn't initialize winsock. \n");
203 gethostname(hostname,sizeof(hostname));
204 th = gethostbyname(hostname);
206 fprintf (stderr, "ptserver: couldn't get address of this host.\n");
209 bcopy(th->h_addr,&myHost,sizeof(afs_int32));
211 /* get list of servers */
212 code = afsconf_GetExtendedCellInfo(prdir,(char *)0,"afsprot",
215 com_err (whoami, code, "Couldn't get server list");
218 pr_realmName = info.name;
219 pr_realmNameLen = strlen (pr_realmName);
223 code = afsconf_GetKey(prdir,999,&tkey);
225 com_err (whoami, code, "couldn't get bcrypt keys from key file, ignoring.");
228 { afs_int32 kvno; /* see if there is a KeyFile here */
229 struct ktc_encryptionKey key;
230 code = afsconf_GetLatestKey (prdir, &kvno, &key);
231 kerberosKeys = (code == 0);
233 printf ("ptserver: can't find any Kerberos keys, code = %d, ignoring\n", code);
236 /* initialize ubik */
237 ubik_CRXSecurityProc = afsconf_ClientAuth;
238 ubik_CRXSecurityRock = (char *)prdir;
239 ubik_SRXSecurityProc = afsconf_ServerAuth;
240 ubik_SRXSecurityRock = (char *)prdir;
241 ubik_CheckRXSecurityProc = afsconf_CheckAuth;
242 ubik_CheckRXSecurityRock = (char *)prdir;
244 /* The max needed is when deleting an entry. A full CoEntry deletion
245 * required removal from 39 entries. Each of which may refers to the entry
246 * being deleted in one of its CoEntries. If a CoEntry is freed its
247 * predecessor CoEntry will be modified as well. Any freed blocks also
248 * modifies the database header. Counting the entry being deleted and its
249 * CoEntry this adds up to as much as 1+1+39*3 = 119. If all these entries
250 * and the header are in separate Ubik buffers then 120 buffers may be
252 ubik_nBuffers = 120 + /*fudge*/40;
253 code = ubik_ServerInitByInfo(myHost, htons(AFSCONF_PROTPORT), &info,
254 &clones, pr_dbaseName, &dbase);
256 com_err (whoami, code, "Ubik init failed");
259 sc[0] = rxnull_NewServerSecurityObject();
262 sc[2] = rxkad_NewServerSecurityObject
263 (0, prdir, afsconf_GetKey, (char *)0);
267 /* These two lines disallow jumbograms */
268 rx_maxReceiveSize = OLD_MAX_PACKET_SIZE;
269 rxi_nSendFrags = rxi_nRecvFrags = 1;
271 tservice = rx_NewService(0,PRSRV,"Protection Server",sc,3,PR_ExecuteRequest);
272 if (tservice == (struct rx_service *)0) {
273 fprintf (stderr, "ptserver: Could not create new rx service.\n");
276 rx_SetMinProcs(tservice,2);
277 rx_SetMaxProcs(tservice,lwps);
279 tservice = rx_NewService(0,RX_STATS_SERVICE_ID,"rpcstats",sc,3,RXSTATS_ExecuteRequest);
280 if (tservice == (struct rx_service *)0) {
281 fprintf (stderr, "ptserver: Could not create new rx service.\n");
284 rx_SetMinProcs(tservice,2);
285 rx_SetMaxProcs(tservice,4);
287 /* allow super users to manage RX statistics */
288 rx_SetRxStatUserOk(pr_rxstat_userok);
291 osi_audit (PTS_FinishEvent, -1, AUD_END);