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