[moira.git] / clients / addusr / addusr.c

/* $Header$
 *
 * Program to add users en batch to the moira database
 *
 * by Mark Rosenstein, July 1992.
 *
 * Copyright 1992 by the Massachusetts Institute of Technology.
 *
 * (c) Copyright 1992 by the Massachusetts Institute of Technology.
 * For copying and distribution information, please see the file
 * <mit-copyright.h>.
 */

#include <mit-copyright.h>
#include <stdio.h>
#include <ctype.h>
#include <des.h>
#include <krb.h>
#include <gdss.h>
#include <moira.h>
#include <moira_site.h>

#ifndef LINT
static char adduser_rcsid[] = "$Header$";
#endif

/* flags from command line */
char *class, *comment, *status_str, *shell, *filename;
int reg_only, reg, verbose, nodupcheck;

/* argument parsing macro */
#define argis(a,b) ((strcmp(*arg+1, a) == 0) || (strcmp(*arg+1, b) == 0))

char *whoami;
int duplicate, errors;

extern char *index();
extern char *FixCase(), *RemoveHyphens(), *strtrim();
extern int errno;
int usercheck(), scream();


main(argc, argv)
int argc;
char **argv;
{
    int status, lineno;
    char **arg = argv, *qargv[U_END];
    char *motd, *p, *first, *middle, *last, *id, *login, *passwd, *server;
    char buf[BUFSIZ], idbuf[32];
    FILE *input;

    /* clear all flags & lists */
    reg_only = reg = verbose = lineno = nodupcheck = errors = 0;
    server = NULL;
    filename = "-";
    shell = "/bin/csh";
    class = "TEMP";
    comment = "";
    status_str = "0";

    whoami = argv[0];

    /* parse args */
    while (++arg - argv < argc) {
	if  (**arg == '-')
	{
	    if (argis("c", "class"))
		if (arg - argv < argc - 1) {
		    ++arg;
		    class = *arg;
		} else
		    usage(argv);
	    else if (argis("C", "comment"))
		if (arg - argv < argc - 1) {
		    ++arg;
		    comment = *arg;
		} else
		    usage(argv);
	    else if (argis("s", "status"))
		if (arg - argv < argc - 1) {
		    ++arg;
		    status_str = *arg;
		} else
		    usage(argv);
	    else if (argis("h", "shell"))
		if (arg - argv < argc - 1) {
		    ++arg;
		    shell = *arg;
		} else
		    usage(argv);
	    else if (argis("r", "reg_only"))
		reg_only++;
	    else if (argis("R", "register"))
	      	reg++;
	    else if (argis("f", "file"))
		if (arg - argv < argc - 1) {
		    ++arg;
		    filename = *arg;
		} else
		    usage(argv);
	    else if (argis("v","verbose"))
	      verbose++;
	    else if (argis("d","nodupcheck"))
	      nodupcheck++;
	    else if (argis("S","server"))
		if (arg - argv < argc - 1) {
		    ++arg;
		    server = *arg;
		} else
		    usage(argv);
	    else
		usage(argv);
	} else
	  usage(argv);
    }

    if (!strcmp(filename, "-"))
      input = stdin;
    else {
	input = fopen(filename, "r");
	if (input == NULL) {
	    com_err(whoami, errno, "opening input file %s", filename);
	    exit(2);
	}
    }

    if (!reg_only) {
	/* fire up Moira */
	if (status = mr_connect(server)) {
	    com_err(whoami, status, "unable to connect to the Moira server");
	    exit(2);
	}
	if ( status = mr_motd(&motd) ) {
	    com_err(whoami, status, "unable to check server status");
	    exit(2);
	}
	if (motd) {
	    fprintf(stderr, "The Moira server is currently unavailable:\n%s\n", motd);
	    mr_disconnect();
	    exit(2);
	}

	if (status = mr_auth("addusr")) {
	    if (status == MR_USER_AUTH)
	      com_err(whoami, status, "");
	    else {
		com_err(whoami, status, "unable to authenticate to Moira");
		exit(2);
	    }
	}
    }

    if (reg || reg_only)
      ureg_init();

    qargv[U_NAME] = UNIQUE_LOGIN;
    qargv[U_UID] = UNIQUE_UID;
    qargv[U_SHELL] = shell;
    qargv[U_STATE] = status_str;
    qargv[U_CLASS] = class;
    qargv[U_COMMENT] = comment;
    qargv[U_SIGNATURE] = "";
    qargv[U_SECURE] = "0";
    while (fgets(buf, BUFSIZ, input)) {
	/* throw away terminating newline */
	p = &buf[strlen(buf) - 1];
	if (*p == '\n')
	  *p = 0;
	lineno++;
	if (strlen(buf) == 0)
	  continue;
	/* Last name is first thing on line */
	last = buf;
	/* First name follows a comma */
	p = index(last, ',');
	if (!p) {
	    com_err(whoami, MR_BAD_CHAR, "Missing comma on line %d", lineno);
	    errors++;
	    continue;
	}
	*p++ = 0;
	first = p;
	while (*p) p++;		/* find end-of-line */
	if (reg_only || reg) {
	    while (!isspace(*p)) p--;
	    if (p <= first) {
		com_err(whoami, 0, "Missing password on line %d", lineno);
		errors++;
		continue;
	    }
	    passwd = strtrim(&p[1]);
	    *p-- = 0;
	    /* previous field is login name */
	    while (isspace(*p)) p--;
	    while (!isspace(*p)) p--;
	    if (p <= first) {
		com_err(whoami, 0, "Missing login on line %d", lineno);
		errors++;
		continue;
	    }
	    login = strtrim(&p[1]);
	    *p-- = 0;
	} else {
	    /* ID is last thing on line */
	    p--;
	}
	while (isspace(*p)) p--;
	while (!isspace(*p)) p--;
	if (p <= first) {
	    com_err(whoami, 0, "Missing ID on line %d", lineno);
	    errors++;
	    continue;
	}
	id = &p[1];
	*p-- = 0;
	/* If something between first name & ID, it's middle name */
	while (isspace(*p)) p--;
	while (!isspace(*p)) p--;
	if (p <= first)
	  middle = "";
	else {
	    middle = &p[1];
	    *p = 0;
	}
	qargv[U_FIRST] = strtrim(first);
	qargv[U_MIDDLE] = strtrim(middle);
	qargv[U_LAST] = strtrim(last);
	qargv[U_MITID] = strtrim(id);
	FixCase(qargv[U_FIRST]);
	FixCase(qargv[U_MIDDLE]);
	FixCase(qargv[U_LAST]);
	RemoveHyphens(qargv[U_MITID]);
	if (!reg_only) {
	    if (!nodupcheck) {
		char *dargv[2];

		dargv[0] = qargv[U_FIRST];
		dargv[1] = qargv[U_LAST];
		duplicate = 0;
		status = mr_query("get_user_account_by_name", 2, dargv,
				  usercheck, (char *) qargv);
		if (status && status != MR_NO_MATCH) {
		    com_err(whoami, status,
			    "checking to see if user %s %s already exists",
			    qargv[0], qargv[1]);
		    com_err(whoami, 0, "NOT ADDING USER");
		    errors++;
		    continue;
		}
		if (duplicate > 0) {
		    com_err(whoami, MR_EXISTS, "user %s %s already exists",
			    qargv[0], qargv[1]);
		    com_err(whoami, 0, "NOT ADDING USER");
		    errors++;
		    continue;
		} else if (duplicate < 0) {
		    com_err(whoami, MR_EXISTS,
			    "user %s %s already exists with different ID number",
			    qargv[0], qargv[1]);
		    com_err(whoami, 0, "ADDING user anyway");
		}
	    }
	    status = mr_query("add_user_account", U_SECURE + 1, qargv,
			      scream, NULL);
	    if (status) {
		com_err(whoami, status, "adding user %s %s", first, last);
		errors++;
	    } else if (verbose)
	      printf("Added user %s %s %s (%s)\n", qargv[U_FIRST],
		     qargv[U_MIDDLE], qargv[U_LAST], qargv[U_MITID]);
	}
	if (reg || reg_only) {
	    EncryptID(idbuf, qargv[U_MITID], qargv[U_FIRST], qargv[U_LAST]);
	    status = grab_login(qargv[U_FIRST], qargv[U_LAST],
				qargv[U_MITID], idbuf, login);
	    if (status) {
		com_err(whoami, status, "While registering (login) %s %s",
			qargv[U_FIRST], qargv[U_LAST]);
		errors++;
		continue;
	    } else if (verbose)
	      printf("Registered user %s %s as %s\n", qargv[U_FIRST],
		     qargv[U_LAST], login);
	    status = set_password(qargv[U_FIRST], qargv[U_LAST],
				  qargv[U_MITID], idbuf, passwd);
	    if (status) {
		com_err(whoami, status, "While registering (passwd) %s %s",
			qargv[U_FIRST], qargv[U_LAST]);
		errors++;
		continue;
	    } else if (verbose)
	      printf("Set password for user %s\n", login);
	}
    }

    exit(errors);
}


usage(argv)
char **argv;
{
    fprintf(stderr, "Usage: %s [options]\n",argv[0]);
    fprintf(stderr, "Options are\n");
    fprintf(stderr, "   -f | -file filename (default STDIN)\n");
    fprintf(stderr, "   -c | -class class (default TEMP)\n");
    fprintf(stderr, "   -C | -comment \"comment\" (default \"\")\n");
    fprintf(stderr, "   -s | -status status (default 0)\n");
    fprintf(stderr, "   -h | -shell shell (default /bin/csh)\n");
    fprintf(stderr, "   -r | -reg_only\n");
    fprintf(stderr, "   -R | -register (and add to database)\n");
    fprintf(stderr, "   -v | -verbose\n");
    fprintf(stderr, "   -d | -nodupcheck (don't check for duplicates)\n");
    fprintf(stderr, "   -S | -server servername\n");
    exit(1);
}


/* Called only if a query returns a value that we weren't expecting */

scream()
{
    fprintf(stderr, "Programmer botch\n");
    exit(3);
}


/* query callback routine to check for duplicate users */

usercheck(argc, argv, qargv)
int argc;
char **argv;
char **qargv;
{
    if (!strcmp(argv[U_MITID], qargv[U_MITID]))
      duplicate++;
    else
      duplicate--;
}
Commit	Line	Data
93d0b3bf	1	/* $Header$
	2	*
	3	* Program to add users en batch to the moira database
	4	*
	5	* by Mark Rosenstein, July 1992.
	6	*
	7	* Copyright 1992 by the Massachusetts Institute of Technology.
	8	*
	9	* (c) Copyright 1992 by the Massachusetts Institute of Technology.
	10	* For copying and distribution information, please see the file
	11	* <mit-copyright.h>.
	12	*/
	13
	14	#include <mit-copyright.h>
	15	#include <stdio.h>
	16	#include <ctype.h>
	17	#include <des.h>
	18	#include <krb.h>
	19	#include <gdss.h>
	20	#include <moira.h>
	21	#include <moira_site.h>
	22
	23	#ifndef LINT
	24	static char adduser_rcsid[] = "$Header$";
	25	#endif
	26
	27	/* flags from command line */
	28	char class, comment, status_str, shell, *filename;
	29	int reg_only, reg, verbose, nodupcheck;
	30
	31	/* argument parsing macro */
	32	#define argis(a,b) ((strcmp(arg+1, a) == 0) \|\| (strcmp(arg+1, b) == 0))
	33
	34	char *whoami;
	35	int duplicate, errors;
	36
	37	extern char *index();
	38	extern char FixCase(), RemoveHyphens(), *strtrim();
	39	extern int errno;
	40	int usercheck(), scream();
	41
	42
	43	main(argc, argv)
	44	int argc;
	45	char **argv;
	46	{
	47	int status, lineno;
	48	char *arg = argv, qargv[U_END];
	49	char motd, p, first, middle, last, id, login, passwd, *server;
	50	char buf[BUFSIZ], idbuf[32];
	51	FILE *input;
	52
	53	/* clear all flags & lists */
	54	reg_only = reg = verbose = lineno = nodupcheck = errors = 0;
	55	server = NULL;
	56	filename = "-";
	57	shell = "/bin/csh";
	58	class = "TEMP";
	59	comment = "";
	60	status_str = "0";
	61
	62	whoami = argv[0];
	63
	64	/* parse args */
65	while (++arg - argv < argc) {
66	if (**arg == '-')
67	{
68	if (argis("c", "class"))
69	if (arg - argv < argc - 1) {
70	++arg;
71	class = *arg;
72	} else
73	usage(argv);
74	else if (argis("C", "comment"))
75	if (arg - argv < argc - 1) {
76	++arg;
77	comment = *arg;
78	} else
79	usage(argv);
80	else if (argis("s", "status"))
81	if (arg - argv < argc - 1) {
82	++arg;
83	status_str = *arg;
84	} else
85	usage(argv);
86	else if (argis("h", "shell"))
87	if (arg - argv < argc - 1) {
88	++arg;
89	shell = *arg;
90	} else
91	usage(argv);
92	else if (argis("r", "reg_only"))
93	reg_only++;
94	else if (argis("R", "register"))
95	reg++;
96	else if (argis("f", "file"))
97	if (arg - argv < argc - 1) {
98	++arg;
99	filename = *arg;
100	} else
101	usage(argv);
102	else if (argis("v","verbose"))
103	verbose++;
104	else if (argis("d","nodupcheck"))
105	nodupcheck++;
106	else if (argis("S","server"))
107	if (arg - argv < argc - 1) {
108	++arg;
109	server = *arg;
110	} else
111	usage(argv);
112	else
113	usage(argv);
114	} else
115	usage(argv);
116	}
117
118	if (!strcmp(filename, "-"))
119	input = stdin;
120	else {
121	input = fopen(filename, "r");
122	if (input == NULL) {
123	com_err(whoami, errno, "opening input file %s", filename);
124	exit(2);
125	}
126	}
127
128	if (!reg_only) {
129	/* fire up Moira */
130	if (status = mr_connect(server)) {
131	com_err(whoami, status, "unable to connect to the Moira server");
132	exit(2);
133	}
134	if ( status = mr_motd(&motd) ) {
135	com_err(whoami, status, "unable to check server status");
136	exit(2);
137	}
138	if (motd) {
139	fprintf(stderr, "The Moira server is currently unavailable:\n%s\n", motd);
140	mr_disconnect();
141	exit(2);
142	}
143
144	if (status = mr_auth("addusr")) {
145	if (status == MR_USER_AUTH)
146	com_err(whoami, status, "");
147	else {
148	com_err(whoami, status, "unable to authenticate to Moira");
149	exit(2);
150	}
151	}
152	}
153
154	if (reg \|\| reg_only)
155	ureg_init();
156
157	qargv[U_NAME] = UNIQUE_LOGIN;
158	qargv[U_UID] = UNIQUE_UID;
159	qargv[U_SHELL] = shell;
160	qargv[U_STATE] = status_str;
161	qargv[U_CLASS] = class;
162	qargv[U_COMMENT] = comment;
163	qargv[U_SIGNATURE] = "";
164	qargv[U_SECURE] = "0";
165	while (fgets(buf, BUFSIZ, input)) {
166	/* throw away terminating newline */
167	p = &buf[strlen(buf) - 1];
168	if (*p == '\n')
169	*p = 0;
170	lineno++;
171	if (strlen(buf) == 0)
172	continue;
173	/* Last name is first thing on line */
174	last = buf;
175	/* First name follows a comma */
176	p = index(last, ',');
177	if (!p) {
178	com_err(whoami, MR_BAD_CHAR, "Missing comma on line %d", lineno);
179	errors++;
180	continue;
181	}
182	*p++ = 0;
183	first = p;
184	while (p) p++; / find end-of-line */
185	if (reg_only \|\| reg) {
186	while (!isspace(*p)) p--;
187	if (p <= first) {
188	com_err(whoami, 0, "Missing password on line %d", lineno);
189	errors++;
190	continue;
191	}
192	passwd = strtrim(&p[1]);
193	*p-- = 0;
194	/* previous field is login name */
195	while (isspace(*p)) p--;
196	while (!isspace(*p)) p--;
197	if (p <= first) {
198	com_err(whoami, 0, "Missing login on line %d", lineno);
199	errors++;
200	continue;
201	}
202	login = strtrim(&p[1]);
203	*p-- = 0;
204	} else {
205	/* ID is last thing on line */
206	p--;
207	}
208	while (isspace(*p)) p--;
209	while (!isspace(*p)) p--;
210	if (p <= first) {
211	com_err(whoami, 0, "Missing ID on line %d", lineno);
212	errors++;
213	continue;
214	}
215	id = &p[1];
216	*p-- = 0;
217	/* If something between first name & ID, it's middle name */
218	while (isspace(*p)) p--;
219	while (!isspace(*p)) p--;
220	if (p <= first)
221	middle = "";
222	else {
223	middle = &p[1];
224	*p = 0;
225	}
226	qargv[U_FIRST] = strtrim(first);
227	qargv[U_MIDDLE] = strtrim(middle);
228	qargv[U_LAST] = strtrim(last);
229	qargv[U_MITID] = strtrim(id);
230	FixCase(qargv[U_FIRST]);
231	FixCase(qargv[U_MIDDLE]);
232	FixCase(qargv[U_LAST]);
233	RemoveHyphens(qargv[U_MITID]);
234	if (!reg_only) {
235	if (!nodupcheck) {
236	char *dargv[2];
237
238	dargv[0] = qargv[U_FIRST];
239	dargv[1] = qargv[U_LAST];
240	duplicate = 0;
241	status = mr_query("get_user_account_by_name", 2, dargv,
242	usercheck, (char *) qargv);
243	if (status && status != MR_NO_MATCH) {
244	com_err(whoami, status,
245	"checking to see if user %s %s already exists",
246	qargv[0], qargv[1]);
247	com_err(whoami, 0, "NOT ADDING USER");
248	errors++;
249	continue;
250	}
251	if (duplicate > 0) {
252	com_err(whoami, MR_EXISTS, "user %s %s already exists",
253	qargv[0], qargv[1]);
254	com_err(whoami, 0, "NOT ADDING USER");
255	errors++;
256	continue;
257	} else if (duplicate < 0) {
258	com_err(whoami, MR_EXISTS,
259	"user %s %s already exists with different ID number",
260	qargv[0], qargv[1]);
261	com_err(whoami, 0, "ADDING user anyway");
262	}
263	}
264	status = mr_query("add_user_account", U_SECURE + 1, qargv,
265	scream, NULL);
266	if (status) {
267	com_err(whoami, status, "adding user %s %s", first, last);
268	errors++;
269	} else if (verbose)
270	printf("Added user %s %s %s (%s)\n", qargv[U_FIRST],
271	qargv[U_MIDDLE], qargv[U_LAST], qargv[U_MITID]);
272	}
273	if (reg \|\| reg_only) {
274	EncryptID(idbuf, qargv[U_MITID], qargv[U_FIRST], qargv[U_LAST]);
275	status = grab_login(qargv[U_FIRST], qargv[U_LAST],
276	qargv[U_MITID], idbuf, login);
277	if (status) {
278	com_err(whoami, status, "While registering (login) %s %s",
279	qargv[U_FIRST], qargv[U_LAST]);
280	errors++;
281	continue;
282	} else if (verbose)
283	printf("Registered user %s %s as %s\n", qargv[U_FIRST],
284	qargv[U_LAST], login);
285	status = set_password(qargv[U_FIRST], qargv[U_LAST],
286	qargv[U_MITID], idbuf, passwd);
287	if (status) {
288	com_err(whoami, status, "While registering (passwd) %s %s",
289	qargv[U_FIRST], qargv[U_LAST]);
290	errors++;
291	continue;
292	} else if (verbose)
293	printf("Set password for user %s\n", login);
294	}
295	}
296
297	exit(errors);
298	}
299
300
301	usage(argv)
302	char **argv;
303	{
304	fprintf(stderr, "Usage: %s [options]\n",argv[0]);
305	fprintf(stderr, "Options are\n");
306	fprintf(stderr, " -f \| -file filename (default STDIN)\n");
307	fprintf(stderr, " -c \| -class class (default TEMP)\n");
308	fprintf(stderr, " -C \| -comment \"comment\" (default \"\")\n");
309	fprintf(stderr, " -s \| -status status (default 0)\n");
310	fprintf(stderr, " -h \| -shell shell (default /bin/csh)\n");
311	fprintf(stderr, " -r \| -reg_only\n");
312	fprintf(stderr, " -R \| -register (and add to database)\n");
313	fprintf(stderr, " -v \| -verbose\n");
314	fprintf(stderr, " -d \| -nodupcheck (don't check for duplicates)\n");
315	fprintf(stderr, " -S \| -server servername\n");
316	exit(1);
317	}
318
319
320	/* Called only if a query returns a value that we weren't expecting */
321
322	scream()
323	{
324	fprintf(stderr, "Programmer botch\n");
325	exit(3);
326	}
327
328
329	/* query callback routine to check for duplicate users */
330
331	usercheck(argc, argv, qargv)
332	int argc;
333	char **argv;
334	char **qargv;
335	{
336	if (!strcmp(argv[U_MITID], qargv[U_MITID]))
337	duplicate++;
338	else
339	duplicate--;
340	}