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+/*
+ * iuser.c
+ * Handle IPMI user command functions
+ *
+ * Change history:
+ * 03/22/2017 ARCress - included in source tree
+ *
+ *----------------------------------------------------------------------*
+The BSD License
+
+Copyright (c) 2017, Andy Cress. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ a.. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ b.. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ c.. Neither the name of Intel Corporation nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *----------------------------------------------------------------------*/
+#ifdef WIN32
+#include <windows.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "getopt.h"
+#else
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+#if defined(HPUX)
+/* getopt is defined in stdio.h */
+#elif defined(MACOS)
+/* getopt is defined in unistd.h */
+#include <unistd.h>
+#else
+#include <getopt.h>
+#endif
+#endif
+#include "ipmicmd.h"
+
+/* global variables */
+static char * progname = "iuser";
+static char * progver = "3.03";
+static char fdebug = 0;
+static char fcanonical = 0;
+static char bdelim = '|';
+static uchar g_bus = PUBLIC_BUS;
+static uchar g_sa = BMC_SA;
+static uchar g_lun = BMC_LUN;
+static uchar g_addrtype = ADDR_SMI;
+extern int verbose; /*see ipmilanplus.c*/
+
+extern void lprintf(int level, const char * format, ...); /*ipmilanplus.c*/
+
+int GetUserInfo(uchar unum, uchar chan, uchar *enab, uchar *priv, char *uname, char fdebug);
+int SetPasswd(int unum, char *uname, char *upswd, uchar chan, uchar priv);
+int GetBmcEthDevice(uchar lan_parm, uchar *pchan);
+char *parse_priv(uchar c);
+
+static void printf_user_usage(void)
+{
+ printf("ipmiutil user Commands:\n");
+ printf("\tuser list [channel]\n");
+ printf("\tuser enable <user_num> [channel]\n");
+ printf("\tuser disable <user_num>\n");
+ printf("\tuser set <user_num> name <username> \n");
+ printf("\tuser set <user_num> password <password> \n");
+ printf("\tuser set <user_num> priv <priv_level> [channel]\n");
+ printf("\t\twhere priv_level: 4=Admin, 3=Operator, 2=User\n");
+}
+
+/* ipmi_user_list - print out info for users
+ *
+ * @intf: ipmi inteface
+ * @argc: argument count
+ * @argv: argument list
+ * returns 0 on success, -1 on error
+ */
+static int ipmi_user_list(void * intf, int argc, char ** argv)
+{
+ int i,ret = 0;
+ int rv = -1;
+ uchar num = 1;
+ uchar chan = 1;
+ uchar enab, priv;
+ char uname[21];
+ char *privstr;
+
+ if (argv[0] != NULL) chan = atoi(argv[0]);
+ else i = GetBmcEthDevice(0xFF, &chan);
+ while (ret == 0) {
+ uname[0] = '\0';
+ ret = GetUserInfo(num, chan, &enab, &priv, uname, fdebug);
+ if (ret == 0) {
+ privstr = parse_priv(priv);
+ if (fcanonical)
+ printf("User %2d %c chan=%d %c %8s %c %8s %c %s\n",
+ num,bdelim,chan,bdelim,(enab? "enabled": "disabled"),
+ bdelim,privstr,bdelim,uname);
+ else
+ printf("User %2d: chan=%d \t%8s \t%8s \t%s\n",
+ num,chan,(enab? "enabled": "disabled"),privstr,uname);
+ rv = 0;
+ }
+ num++;
+ }
+ return(rv);
+}
+
+/* ipmi_user_enable_disable - enable/disable BMC functions
+ *
+ * @intf: ipmi inteface
+ * @enable: whether to enable or disable
+ * @argc: argument count
+ * @argv: argument list
+ *
+ * returns 0 on success, -1 on error
+ */
+static int
+ipmi_user_enable_disable(void * intf, int enable, int argc, char ** argv)
+{
+ int i, ret = -1;
+ uchar unum, chan, enab;
+ uchar priv = 3;
+ char uname[21] = {'\0'};
+
+ if (argc < 1 || strncmp(argv[0], "help", 4) == 0) {
+ printf_user_usage();
+ return ERR_USAGE;
+ }
+ if (argv[0] == NULL) { printf_user_usage(); return ERR_USAGE; }
+ unum = atoi(argv[0]);
+
+ if (argv[1] != NULL) chan = atoi(argv[1]);
+ else i = GetBmcEthDevice(0xFF, &chan);
+
+ if (enable == 0) {
+ ret = DisableUser(unum, chan);
+ } else {
+ ret = GetUserInfo(unum, chan, &enab, &priv, uname, fdebug);
+ ret = SetPasswd(unum, uname, NULL, chan, priv);
+ }
+ return ret;
+}
+
+/* ipmi_user_reset - reset firmware user to enable everything
+ *
+ * @intf: ipmi inteface
+ * @argc: argument count
+ * @argv: argument list
+ *
+ * returns 0 on success, -1 on error
+ */
+static int
+ipmi_user_set(void * intf, int argc, char ** argv)
+{
+ int ret = -1;
+ int i, func = -1;
+ char *uname = NULL;
+ char *upass = NULL;
+ uchar unum, chan, enab, dummy;
+ uchar priv = 3;
+ char name[21] = {'\0'};
+
+ if ((argc < 2) || (argc > 0 && strncmp(argv[0], "help", 4) == 0)) {
+ printf_user_usage();
+ return ERR_USAGE;
+ }
+ if ((argv[1] == NULL) || (argv[2] == NULL)) {
+ printf_user_usage();
+ return ERR_USAGE;
+ }
+ unum = atoi(argv[0]);
+ if (strncmp(argv[1], "name", 4) == 0) {
+ func = 1;
+ uname = argv[2];
+ } else if (strncmp(argv[1], "password", 8) == 0) {
+ func = 2;
+ upass = argv[2];
+ } else if (strncmp(argv[1], "priv", 4) == 0) {
+ func = 3;
+ priv = atoi(argv[2]);
+ } else {
+ printf_user_usage();
+ return(ERR_USAGE);
+ }
+ if (argv[3] != NULL) chan = atoi(argv[3]);
+ else i = GetBmcEthDevice(0xFF, &chan);
+
+ switch(func) {
+ case 1: /*set name*/
+ ret = GetUserInfo(unum, chan, &enab, &priv, name, fdebug);
+ ret = SetPasswd(unum, uname, upass, chan, priv);
+ break;
+ case 2: /*set password*/
+ ret = GetUserInfo(unum, chan, &enab, &priv, name, fdebug);
+ if (ret == 0) uname = name;
+ ret = SetPasswd(unum, uname, upass, chan, priv);
+ break;
+ case 3: /*set priv*/
+ ret = GetUserInfo(unum, chan, &enab, &dummy, name, fdebug);
+ if (ret == 0) uname = name;
+ ret = SetPasswd(unum, uname, upass, chan, priv);
+ break;
+ }
+ return ret;
+}
+
+#ifdef METACOMMAND
+int i_user(int argc, char **argv)
+#else
+#ifdef WIN32
+int __cdecl
+#else
+int
+#endif
+main(int argc, char **argv)
+#endif
+{
+ void *intf = NULL;
+ int rc = 0;
+ int c, i;
+ char *s1;
+
+ printf("%s ver %s\n", progname,progver);
+
+ while ( (c = getopt( argc, argv,"cm:T:V:J:EYF:P:N:R:U:Z:x?")) != EOF )
+ switch (c) {
+ case 'c': fcanonical = 1; break;
+ case 'm': /* specific IPMB MC, 3-byte address, e.g. "409600" */
+ g_bus = htoi(&optarg[0]); /*bus/channel*/
+ g_sa = htoi(&optarg[2]); /*device slave address*/
+ g_lun = htoi(&optarg[4]); /*LUN*/
+ g_addrtype = ADDR_IPMB;
+ if (optarg[6] == 's') {
+ g_addrtype = ADDR_SMI; s1 = "SMI";
+ } else { g_addrtype = ADDR_IPMB; s1 = "IPMB"; }
+ ipmi_set_mc(g_bus,g_sa,g_lun,g_addrtype);
+ printf("Use MC at %s bus=%x sa=%x lun=%x\n",
+ s1,g_bus,g_sa,g_lun);
+ break;
+ case 'x': fdebug = 1; verbose = 1;
+ break; /* debug messages */
+ case 'N': /* nodename */
+ case 'U': /* remote username */
+ case 'P': /* remote password */
+ case 'R': /* remote password */
+ case 'E': /* get password from IPMI_PASSWORD environment var */
+ case 'F': /* force driver type */
+ case 'T': /* auth type */
+ case 'J': /* cipher suite */
+ case 'V': /* priv level */
+ case 'Y': /* prompt for remote password */
+ case 'Z': /* set local MC address */
+ parse_lan_options(c,optarg,fdebug);
+ break;
+ case '?':
+ print_lan_opt_usage(0);
+ printf_user_usage();
+ return ERR_USAGE;
+ break;
+ }
+ for (i = 0; i < optind; i++) { argv++; argc--; }
+
+ if (argc < 1 || strncmp(argv[0], "help", 4) == 0) {
+ printf_user_usage();
+ } else if (strncmp(argv[0], "list", 4) == 0) {
+ rc = ipmi_user_list(intf, argc-1, &(argv[1]));
+ } else if (strncmp(argv[0], "enable", 6) == 0) {
+ rc = ipmi_user_enable_disable(intf, 1, argc-1, &(argv[1]));
+ } else if (strncmp(argv[0], "disable", 7) == 0) {
+ rc = ipmi_user_enable_disable(intf, 0, argc-1, &(argv[1]));
+ } else if (strncmp(argv[0], "set", 3) == 0) {
+ rc = ipmi_user_set(intf, argc-1, &(argv[1]));
+ } else {
+ printf_user_usage();
+ rc = ERR_BAD_PARAM;
+ }
+ ipmi_close_();
+ return rc;
+}
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