forked from public/pyceo
113 lines
2.5 KiB
C
113 lines
2.5 KiB
C
#include <unistd.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <getopt.h>
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#include <ctype.h>
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#include <pwd.h>
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#include <grp.h>
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#include <errno.h>
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#include <libgen.h>
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#include <syslog.h>
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#include "util.h"
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#include "config.h"
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#include "ldap.h"
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#include "krb5.h"
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#include "kadm.h"
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#include "ceo.pb-c.h"
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char *prog = NULL;
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static char *name = NULL;
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static char *userid = NULL;
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static struct option opts[] = {
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{ NULL, 0, NULL, '\0' },
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};
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const char *default_lib_dir = "/usr/lib/ceod";
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const char *lib_dir;
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static void usage() {
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fprintf(stderr, "Usage: %s userid clubname\n", prog);
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exit(2);
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}
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int addclub(void) {
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struct strbuf preq = STRBUF_INIT;
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struct strbuf pret = STRBUF_INIT;
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char cpath[1024];
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char *cargv[] = { "ceoc", "adduser", NULL };
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if (snprintf(cpath, sizeof(cpath), "%s/ceoc", lib_dir) >= sizeof(cpath))
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fatal("path too long");
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Ceo__AddUser req;
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ceo__add_user__init(&req);
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req.username = userid;
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req.realname = name;
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req.type = CEO__ADD_USER__TYPE__CLUB;
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strbuf_grow(&preq, ceo__add_user__get_packed_size(&req));
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strbuf_setlen(&preq, ceo__add_user__pack(&req, (uint8_t *)preq.buf));
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if (spawnvem(cpath, cargv, environ, &preq, &pret, 0))
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return 1;
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Ceo__AddUserResponse *ret = ceo__add_user_response__unpack(&protobuf_c_default_allocator,
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pret.len, (uint8_t *)pret.buf);
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if (!ret)
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fatal("failed to unpack response");
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for (int i = 0; i < ret->n_messages; i++) {
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if (ret->messages[i]->status)
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error("%s", ret->messages[i]->message);
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else
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notice("%s", ret->messages[i]->message);
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}
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ceo__add_user_response__free_unpacked(ret, &protobuf_c_default_allocator);
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strbuf_release(&preq);
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strbuf_release(&pret);
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return 0;
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}
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int main(int argc, char *argv[]) {
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int opt;
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int ret;
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prog = xstrdup(basename(argv[0]));
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init_log(prog, 0, LOG_AUTHPRIV);
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configure();
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while ((opt = getopt_long(argc, argv, "", opts, NULL)) != -1) {
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switch (opt) {
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case '?':
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usage();
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break;
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default:
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fatal("error parsing arguments");
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}
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}
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if (argc - optind != 2 && argc - optind != 3)
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usage();
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userid = argv[optind++];
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name = argv[optind++];
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lib_dir = getenv("CEO_LIB_DIR") ?: default_lib_dir;
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ret = addclub();
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free_config();
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free(prog);
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return ret;
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}
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