/*
- * Copyright (c) 1996, 1998-2005 Todd C. Miller <Todd.Miller@courtesan.com>
+ * Copyright (c) 1996, 1998-2005, 2007-2010
+ * Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
#endif /* STDC_HEADERS */
#ifdef HAVE_STRING_H
# include <string.h>
-#else
-# ifdef HAVE_STRINGS_H
-# include <strings.h>
-# endif
#endif /* HAVE_STRING_H */
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif /* HAVE_STRINGS_H */
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif /* HAVE_UNISTD_H */
#ifdef HAVE_NETGROUP_H
# include <netgroup.h>
#endif /* HAVE_NETGROUP_H */
-#ifdef HAVE_ERR_H
-# include <err.h>
-#else
-# include "emul/err.h"
-#endif /* HAVE_ERR_H */
#include <ctype.h>
#include <pwd.h>
#include <grp.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
-#include <dirent.h>
+#include "tsgetgrpw.h"
#include "sudo.h"
-#include "parse.h"
#include "interfaces.h"
+#include "parse.h"
+#include <gram.h>
#ifndef HAVE_FNMATCH
# include "emul/fnmatch.h"
#endif /* HAVE_FNMATCH */
-#ifndef lint
-__unused static const char rcsid[] = "$Sudo: testsudoers.c,v 1.88.2.5 2007/08/25 02:45:09 millert Exp $";
-#endif /* lint */
-
-
-/*
- * Prototypes
- */
-void init_parser __P((void));
-void dumpaliases __P((void));
-
/*
* Globals
*/
int Argc, NewArgc;
char **Argv, **NewArgv;
-int parse_error = FALSE;
int num_interfaces;
struct interface *interfaces;
struct sudo_user sudo_user;
-extern int clearaliases;
-extern int pedantic;
+struct passwd *list_pw;
+extern int parse_error;
-/*
- * Returns TRUE if "s" has shell meta characters in it,
- * else returns FALSE.
- */
-int
-has_meta(s)
- char *s;
-{
- char *t;
+/* For getopt(3) */
+extern char *optarg;
+extern int optind;
- for (t = s; *t; t++) {
- if (*t == '\\' || *t == '?' || *t == '*' || *t == '[' || *t == ']')
- return(TRUE);
- }
- return(FALSE);
-}
+#if defined(SUDO_DEVEL) && defined(__OpenBSD__)
+extern char *malloc_options;
+#endif
+#ifdef YYDEBUG
+extern int yydebug;
+#endif
+
+int print_alias __P((void *, void *));
+void dump_sudoers __P((void));
+void print_defaults __P((void));
+void print_privilege __P((struct privilege *));
+void print_userspecs __P((void));
+void usage __P((void)) __attribute__((__noreturn__));
+void set_runasgr __P((char *));
+void set_runaspw __P((char *));
-/*
- * Returns TRUE if user_cmnd matches, in the sudo sense,
- * the pathname in path; otherwise, return FALSE
- */
int
-command_matches(path, sudoers_args)
- char *path;
- char *sudoers_args;
+main(argc, argv)
+ int argc;
+ char **argv;
{
- int clen, plen;
- char *args;
-
- if (user_cmnd == NULL)
- return(FALSE);
-
- if ((args = strchr(path, ' ')))
- *args++ = '\0';
-
- if (has_meta(path)) {
- if (fnmatch(path, user_cmnd, FNM_PATHNAME))
- return(FALSE);
- if (!sudoers_args)
- return(TRUE);
- else if (!user_args && sudoers_args && !strcmp("\"\"", sudoers_args))
- return(TRUE);
- else if (sudoers_args)
- return((fnmatch(sudoers_args, user_args ? user_args : "", 0) == 0));
- else
- return(FALSE);
- } else {
- plen = strlen(path);
- if (path[plen - 1] != '/') {
- if (strcmp(user_cmnd, path))
- return(FALSE);
- if (!sudoers_args)
- return(TRUE);
- else if (!user_args && sudoers_args && !strcmp("\"\"", sudoers_args))
- return(TRUE);
- else if (sudoers_args)
- return((fnmatch(sudoers_args, user_args ? user_args : "", 0) == 0));
- else
- return(FALSE);
- }
+ struct cmndspec *cs;
+ struct privilege *priv;
+ struct userspec *us;
+ char *p, *grfile, *pwfile, *runas_group, *runas_user;
+ char hbuf[MAXHOSTNAMELEN + 1];
+ int match, host_match, runas_match, cmnd_match;
+ int ch, dflag;
+
+#if defined(SUDO_DEVEL) && defined(__OpenBSD__)
+ malloc_options = "AFGJPR";
+#endif
+#ifdef YYDEBUG
+ yydebug = 1;
+#endif
- clen = strlen(user_cmnd);
- if (clen < plen + 1)
- /* path cannot be the parent dir of user_cmnd */
- return(FALSE);
+ Argv = argv;
+ Argc = argc;
- if (strchr(user_cmnd + plen + 1, '/') != NULL)
- /* path could only be an anscestor of user_cmnd -- */
- /* ignoring, of course, things like // & /./ */
- return(FALSE);
+ dflag = 0;
+ grfile = pwfile = runas_group = runas_user = NULL;
+ while ((ch = getopt(argc, argv, "dg:G:h:p:u:")) != -1) {
+ switch (ch) {
+ case 'd':
+ dflag = 1;
+ break;
+ case 'h':
+ user_host = optarg;
+ break;
+ case 'G':
+ grfile = optarg;
+ break;
+ case 'g':
+ runas_group = optarg;
+ break;
+ case 'p':
+ pwfile = optarg;
+ break;
+ case 'u':
+ runas_user = optarg;
+ break;
+ default:
+ usage();
+ break;
+ }
+ }
+ argc -= optind;
+ argv += optind;
+ NewArgc = argc;
+ NewArgv = argv;
+
+ /* Set group/passwd file and init the cache. */
+ if (grfile)
+ setgrfile(grfile);
+ if (pwfile)
+ setpwfile(pwfile);
+ sudo_setpwent();
+ sudo_setgrent();
+
+ if (argc < 2) {
+ if (!dflag)
+ usage();
+ if ((sudo_user.pw = sudo_getpwnam("root")) == NULL)
+ errorx(1, "no passwd entry for root!");
+ user_cmnd = user_base = "true";
+ } else {
+ if ((sudo_user.pw = sudo_getpwnam(*argv)) == NULL)
+ errorx(1, "no passwd entry for %s!", *argv);
+ user_cmnd = *++argv;
+ if ((p = strrchr(user_cmnd, '/')) != NULL)
+ user_base = p + 1;
+ else
+ user_base = user_cmnd;
+ NewArgc -= 2;
+ }
- /* see whether path is the prefix of user_cmnd */
- return((strncmp(user_cmnd, path, plen) == 0));
+ if (user_host == NULL) {
+ if (gethostname(hbuf, sizeof(hbuf)) != 0)
+ error(1, "gethostname");
+ hbuf[sizeof(hbuf) - 1] = '\0';
+ user_host = hbuf;
+ }
+ if ((p = strchr(user_host, '.'))) {
+ *p = '\0';
+ user_shost = estrdup(user_host);
+ *p = '.';
+ } else {
+ user_shost = user_host;
}
-}
-static int
-addr_matches_if(n)
- char *n;
-{
- int i;
- struct in_addr addr;
- struct interface *ifp;
-#ifdef AF_INET6
- struct in6_addr addr6;
- int j;
-#endif
- int family;
+ /* Fill in user_args from NewArgv. */
+ if (NewArgc > 0) {
+ char *to, **from;
+ size_t size, n;
-#ifdef AF_INET6
- if (inet_pton(AF_INET6, n, &addr6) > 0) {
- family = AF_INET6;
- } else
-#endif
- {
- family = AF_INET;
- addr.s_addr = inet_addr(n);
- }
+ for (size = 0, from = NewArgv + 1; *from; from++)
+ size += strlen(*from) + 1;
- for (i = 0; i < num_interfaces; i++) {
- ifp = &interfaces[i];
- if (ifp->family != family)
- continue;
- switch(family) {
- case AF_INET:
- if (ifp->addr.ip4.s_addr == addr.s_addr ||
- (ifp->addr.ip4.s_addr & ifp->netmask.ip4.s_addr)
- == addr.s_addr)
- return(TRUE);
- break;
-#ifdef AF_INET6
- case AF_INET6:
- if (memcmp(ifp->addr.ip6.s6_addr, addr6.s6_addr,
- sizeof(addr6.s6_addr)) == 0)
- return(TRUE);
- for (j = 0; j < sizeof(addr6.s6_addr); j++) {
- if ((ifp->addr.ip6.s6_addr[j] & ifp->netmask.ip6.s6_addr[j]) != addr6.s6_addr[j])
- break;
- }
- if (j == sizeof(addr6.s6_addr))
- return(TRUE);
-#endif /* AF_INET6 */
+ user_args = (char *) emalloc(size);
+ for (to = user_args, from = NewArgv + 1; *from; from++) {
+ n = strlcpy(to, *from, size - (to - user_args));
+ if (n >= size - (to - user_args))
+ errorx(1, "internal error, init_vars() overflow");
+ to += n;
+ *to++ = ' ';
}
+ *--to = '\0';
}
- return(FALSE);
-}
+ /* Initialize default values. */
+ init_defaults();
-static int
-addr_matches_if_netmask(n, m)
- char *n;
- char *m;
-{
- int i;
- struct in_addr addr, mask;
- struct interface *ifp;
-#ifdef AF_INET6
- struct in6_addr addr6, mask6;
- int j;
-#endif
- int family;
+ /* Load ip addr/mask for each interface. */
+ load_interfaces();
-#ifdef AF_INET6
- if (inet_pton(AF_INET6, n, &addr6) > 0)
- family = AF_INET6;
- else
-#endif
- {
- family = AF_INET;
- addr.s_addr = inet_addr(n);
- }
+ /* Allocate space for data structures in the parser. */
+ init_parser("sudoers", 0);
- if (family == AF_INET) {
- if (strchr(m, '.'))
- mask.s_addr = inet_addr(m);
- else {
- i = 32 - atoi(m);
- mask.s_addr = 0xffffffff;
- mask.s_addr >>= i;
- mask.s_addr <<= i;
- mask.s_addr = htonl(mask.s_addr);
- }
+ if (yyparse() != 0 || parse_error) {
+ parse_error = TRUE;
+ (void) fputs("Does not parse", stdout);
+ } else {
+ (void) fputs("Parses OK", stdout);
}
-#ifdef AF_INET6
- else {
- if (inet_pton(AF_INET6, m, &mask6) <= 0) {
- j = atoi(m);
- for (i = 0; i < 16; i++) {
- if (j < i * 8)
- mask6.s6_addr[i] = 0;
- else if (i * 8 + 8 <= j)
- mask6.s6_addr[i] = 0xff;
- else
- mask6.s6_addr[i] = 0xff00 >> (j - i * 8);
- }
- }
+
+ if (!update_defaults(SETDEF_ALL))
+ (void) fputs(" (problem with defaults entries)", stdout);
+ puts(".");
+
+ /*
+ * Set runas passwd/group entries based on command line or sudoers.
+ * Note that if runas_group was specified without runas_user we
+ * defer setting runas_pw so the match routines know to ignore it.
+ */
+ if (runas_group != NULL) {
+ set_runasgr(runas_group);
+ if (runas_user != NULL)
+ set_runaspw(runas_user);
+ } else
+ set_runaspw(runas_user ? runas_user : def_runas_default);
+
+ if (dflag) {
+ (void) putchar('\n');
+ dump_sudoers();
+ if (argc < 2)
+ exit(parse_error ? 1 : 0);
}
-#endif /* AF_INET6 */
- for (i = 0; i < num_interfaces; i++) {
- ifp = &interfaces[i];
- if (ifp->family != family)
+ /* This loop must match the one in sudo_file_lookup() */
+ printf("\nEntries for user %s:\n", user_name);
+ match = UNSPEC;
+ tq_foreach_rev(&userspecs, us) {
+ if (userlist_matches(sudo_user.pw, &us->users) != ALLOW)
continue;
- switch(family) {
- case AF_INET:
- if ((ifp->addr.ip4.s_addr & mask.s_addr) == addr.s_addr)
- return(TRUE);
-#ifdef AF_INET6
- case AF_INET6:
- for (j = 0; j < sizeof(addr6.s6_addr); j++) {
- if ((ifp->addr.ip6.s6_addr[j] & mask6.s6_addr[j]) != addr6.s6_addr[j])
- break;
+ tq_foreach_rev(&us->privileges, priv) {
+ putchar('\n');
+ print_privilege(priv); /* XXX */
+ putchar('\n');
+ host_match = hostlist_matches(&priv->hostlist);
+ if (host_match == ALLOW) {
+ puts("\thost matched");
+ tq_foreach_rev(&priv->cmndlist, cs) {
+ runas_match = runaslist_matches(&cs->runasuserlist,
+ &cs->runasgrouplist);
+ if (runas_match == ALLOW) {
+ puts("\trunas matched");
+ cmnd_match = cmnd_matches(cs->cmnd);
+ if (cmnd_match != UNSPEC)
+ match = cmnd_match;
+ printf("\tcmnd %s\n", match == ALLOW ? "allowed" :
+ match == DENY ? "denied" : "unmatched");
+ }
}
- if (j == sizeof(addr6.s6_addr))
- return(TRUE);
-#endif /* AF_INET6 */
+ } else
+ puts("\thost unmatched");
}
}
+ printf("\nCommand %s\n", match == ALLOW ? "allowed" :
+ match == DENY ? "denied" : "unmatched");
- return(FALSE);
-}
-
-/*
- * Returns TRUE if "n" is one of our ip addresses or if
- * "n" is a network that we are on, else returns FALSE.
- */
-int
-addr_matches(n)
- char *n;
-{
- char *m;
- int retval;
-
- /* If there's an explicit netmask, use it. */
- if ((m = strchr(n, '/'))) {
- *m++ = '\0';
- retval = addr_matches_if_netmask(n, m);
- *(m - 1) = '/';
- } else
- retval = addr_matches_if(n);
-
- return(retval);
-}
-
-int
-hostname_matches(shost, lhost, pattern)
- char *shost;
- char *lhost;
- char *pattern;
-{
- if (has_meta(pattern)) {
- if (strchr(pattern, '.'))
- return(fnmatch(pattern, lhost, FNM_CASEFOLD));
- else
- return(fnmatch(pattern, shost, FNM_CASEFOLD));
- } else {
- if (strchr(pattern, '.'))
- return(strcasecmp(lhost, pattern));
- else
- return(strcasecmp(shost, pattern));
- }
+ /*
+ * Exit codes:
+ * 0 - parsed OK and command matched.
+ * 1 - parse error
+ * 2 - command not matched
+ * 3 - command denied
+ */
+ if (parse_error)
+ exit(1);
+ exit(match == ALLOW ? 0 : match + 3);
}
-int
-userpw_matches(sudoers_user, user, pw)
- char *sudoers_user;
+void
+set_runaspw(user)
char *user;
- struct passwd *pw;
{
- if (pw != NULL && *sudoers_user == '#') {
- uid_t uid = atoi(sudoers_user + 1);
- if (uid == pw->pw_uid)
- return(1);
+ if (*user == '#') {
+ if ((runas_pw = sudo_getpwuid(atoi(user + 1))) == NULL)
+ runas_pw = sudo_fakepwnam(user, runas_gr ? runas_gr->gr_gid : 0);
+ } else {
+ if ((runas_pw = sudo_getpwnam(user)) == NULL)
+ errorx(1, "unknown user: %s", user);
}
- return(strcmp(sudoers_user, user) == 0);
}
-int
-usergr_matches(group, user, pw)
+void
+set_runasgr(group)
char *group;
- char *user;
- struct passwd *pw;
{
- struct group *grp;
- char **cur;
-
- /* Make sure we have a valid usergroup, sudo style. */
- if (*group++ != '%')
- return(FALSE);
-
- if ((grp = getgrnam(group)) == NULL)
- return(FALSE);
-
- /*
- * Check against user's real gid as well as group's user list
- */
- if (getgid() == grp->gr_gid)
- return(TRUE);
-
- for (cur=grp->gr_mem; *cur; cur++) {
- if (strcmp(*cur, user) == 0)
- return(TRUE);
+ if (*group == '#') {
+ if ((runas_gr = sudo_getgrgid(atoi(group + 1))) == NULL)
+ runas_gr = sudo_fakegrnam(group);
+ } else {
+ if ((runas_gr = sudo_getgrnam(group)) == NULL)
+ errorx(1, "unknown group: %s", group);
}
-
- return(FALSE);
}
-int
-netgr_matches(netgr, host, shost, user)
- char *netgr;
- char *host;
- char *shost;
- char *user;
+void
+sudo_setspent()
{
-#ifdef HAVE_GETDOMAINNAME
- static char *domain = (char *) -1;
-#else
- static char *domain = NULL;
-#endif /* HAVE_GETDOMAINNAME */
-
- /* Make sure we have a valid netgroup, sudo style. */
- if (*netgr++ != '+')
- return(FALSE);
-
-#ifdef HAVE_GETDOMAINNAME
- /* Get the domain name (if any). */
- if (domain == (char *) -1) {
- domain = (char *) emalloc(MAXHOSTNAMELEN);
-
- if (getdomainname(domain, MAXHOSTNAMELEN) != 0 || *domain == '\0') {
- efree(domain);
- domain = NULL;
- }
- }
-#endif /* HAVE_GETDOMAINNAME */
-
-#ifdef HAVE_INNETGR
- if (innetgr(netgr, host, user, domain))
- return(TRUE);
- else if (host != shost && innetgr(netgr, shost, user, domain))
- return(TRUE);
-#endif /* HAVE_INNETGR */
-
- return(FALSE);
+ return;
}
void
-set_perms(i)
- int i;
+sudo_endspent()
{
return;
}
+char *
+sudo_getepw(pw)
+ const struct passwd *pw;
+{
+ return pw->pw_passwd;
+}
+
void
set_fqdn()
{
return;
}
-int
-set_runaspw(user)
- char *user;
+FILE *
+open_sudoers(path, isdir, keepopen)
+ const char *path;
+ int isdir;
+ int *keepopen;
{
- return(TRUE);
+ return fopen(path, "r");
}
void
}
int
-main(argc, argv)
- int argc;
- char **argv;
+set_perms(perm)
+ int perm;
{
- struct passwd pw;
- char *p;
-#ifdef YYDEBUG
- extern int yydebug;
- yydebug = 1;
-#endif
-
- Argv = argv;
- Argc = argc;
+ return 1;
+}
- if (Argc >= 6 && strcmp(Argv[1], "-u") == 0) {
- user_runas = &Argv[2];
- pw.pw_name = Argv[3];
- user_host = Argv[4];
- user_cmnd = Argv[5];
-
- NewArgv = &Argv[5];
- NewArgc = Argc - 5;
- } else if (Argc >= 4) {
- pw.pw_name = Argv[1];
- user_host = Argv[2];
- user_cmnd = Argv[3];
-
- NewArgv = &Argv[3];
- NewArgc = Argc - 3;
- } else {
- (void) fprintf(stderr,
- "usage: sudo [-u user] <user> <host> <command> [args]\n");
- exit(1);
+void
+cleanup(gotsignal)
+ int gotsignal;
+{
+ if (!gotsignal) {
+ sudo_endpwent();
+ sudo_endgrent();
}
+}
- sudo_user.pw = &pw; /* user_name needs to be defined */
-
- if ((p = strchr(user_host, '.'))) {
- *p = '\0';
- user_shost = estrdup(user_host);
- *p = '.';
- } else {
- user_shost = user_host;
+void
+print_member(m)
+ struct member *m;
+{
+ struct sudo_command *c;
+
+ if (m->negated)
+ putchar('!');
+ if (m->name == NULL)
+ fputs("ALL", stdout);
+ else if (m->type != COMMAND)
+ fputs(m->name, stdout);
+ else {
+ c = (struct sudo_command *) m->name;
+ printf("%s%s%s", c->cmnd, c->args ? " " : "",
+ c->args ? c->args : "");
}
+}
- /* Fill in user_args from NewArgv. */
- if (NewArgc > 1) {
- char *to, **from;
- size_t size, n;
-
- size = (size_t) (NewArgv[NewArgc-1] - NewArgv[1]) +
- strlen(NewArgv[NewArgc-1]) + 1;
- user_args = (char *) emalloc(size);
- for (to = user_args, from = NewArgv + 1; *from; from++) {
- n = strlcpy(to, *from, size - (to - user_args));
- if (n >= size - (to - user_args))
- errx(1, "internal error, init_vars() overflow");
- to += n;
- *to++ = ' ';
+void
+print_defaults()
+{
+ struct defaults *d;
+ struct member *m;
+
+ tq_foreach_fwd(&defaults, d) {
+ (void) fputs("Defaults", stdout);
+ switch (d->type) {
+ case DEFAULTS_HOST:
+ putchar('@');
+ break;
+ case DEFAULTS_USER:
+ putchar(':');
+ break;
+ case DEFAULTS_RUNAS:
+ putchar('>');
+ break;
+ case DEFAULTS_CMND:
+ putchar('!');
+ break;
}
- *--to = '\0';
+ tq_foreach_fwd(&d->binding, m) {
+ if (m != tq_first(&d->binding))
+ putchar(',');
+ print_member(m);
+ }
+ printf("\t%s%s", d->op == FALSE ? "!" : "", d->var);
+ if (d->val != NULL) {
+ printf("%c%s", d->op == TRUE ? '=' : d->op, d->val);
+ }
+ putchar('\n');
}
+}
- /* Initialize default values. */
- init_defaults();
-
- /* Warn about aliases that are used before being defined. */
- pedantic = TRUE;
-
- /* Need to keep aliases around for dumpaliases(). */
- clearaliases = FALSE;
-
- /* Load ip addr/mask for each interface. */
- load_interfaces();
+int
+print_alias(v1, v2)
+ void *v1, *v2;
+{
+ struct alias *a = (struct alias *)v1;
+ struct member *m;
+ struct sudo_command *c;
+
+ switch (a->type) {
+ case HOSTALIAS:
+ (void) printf("Host_Alias\t%s = ", a->name);
+ break;
+ case CMNDALIAS:
+ (void) printf("Cmnd_Alias\t%s = ", a->name);
+ break;
+ case USERALIAS:
+ (void) printf("User_Alias\t%s = ", a->name);
+ break;
+ case RUNASALIAS:
+ (void) printf("Runas_Alias\t%s = ", a->name);
+ break;
+ }
+ tq_foreach_fwd(&a->members, m) {
+ if (m != tq_first(&a->members))
+ fputs(", ", stdout);
+ if (m->type == COMMAND) {
+ c = (struct sudo_command *) m->name;
+ printf("%s%s%s", c->cmnd, c->args ? " " : "",
+ c->args ? c->args : "");
+ } else if (m->type == ALL) {
+ fputs("ALL", stdout);
+ } else {
+ fputs(m->name, stdout);
+ }
+ }
+ putchar('\n');
+ return 0;
+}
- /* Allocate space for data structures in the parser. */
- init_parser();
+void
+print_privilege(priv)
+ struct privilege *priv;
+{
+ struct cmndspec *cs;
+ struct member *m;
+ struct privilege *p;
+ struct cmndtag tags;
+
+ for (p = priv; p != NULL; p = p->next) {
+ if (p != priv)
+ fputs(" : ", stdout);
+ tq_foreach_fwd(&p->hostlist, m) {
+ if (m != tq_first(&p->hostlist))
+ fputs(", ", stdout);
+ print_member(m);
+ }
+ fputs(" = ", stdout);
+ tags.nopasswd = tags.noexec = UNSPEC;
+ tq_foreach_fwd(&p->cmndlist, cs) {
+ if (cs != tq_first(&p->cmndlist))
+ fputs(", ", stdout);
+ if (!tq_empty(&cs->runasuserlist) || !tq_empty(&cs->runasgrouplist)) {
+ fputs("(", stdout);
+ if (!tq_empty(&cs->runasuserlist)) {
+ tq_foreach_fwd(&cs->runasuserlist, m) {
+ if (m != tq_first(&cs->runasuserlist))
+ fputs(", ", stdout);
+ print_member(m);
+ }
+ } else if (tq_empty(&cs->runasgrouplist)) {
+ fputs(def_runas_default, stdout);
+ } else {
+ fputs(sudo_user.pw->pw_name, stdout);
+ }
+ if (!tq_empty(&cs->runasgrouplist)) {
+ fputs(" : ", stdout);
+ tq_foreach_fwd(&cs->runasgrouplist, m) {
+ if (m != tq_first(&cs->runasgrouplist))
+ fputs(", ", stdout);
+ print_member(m);
+ }
+ }
+ fputs(") ", stdout);
+ }
+#ifdef HAVE_SELINUX
+ if (cs->role)
+ printf("ROLE=%s ", cs->role);
+ if (cs->type)
+ printf("TYPE=%s ", cs->type);
+#endif /* HAVE_SELINUX */
+ if (cs->tags.nopasswd != UNSPEC && cs->tags.nopasswd != tags.nopasswd)
+ printf("%sPASSWD: ", cs->tags.nopasswd ? "NO" : "");
+ if (cs->tags.noexec != UNSPEC && cs->tags.noexec != tags.noexec)
+ printf("%sEXEC: ", cs->tags.noexec ? "NO" : "");
+ print_member(cs->cmnd);
+ memcpy(&tags, &cs->tags, sizeof(tags));
+ }
+ }
+}
- if (yyparse() || parse_error) {
- (void) printf("doesn't parse.\n");
- } else {
- (void) printf("parses OK.\n\n");
- if (top == 0)
- (void) printf("User %s not found\n", pw.pw_name);
- else while (top) {
- (void) printf("[%d]\n", top-1);
- (void) printf("user_match : %d\n", user_matches);
- (void) printf("host_match : %d\n", host_matches);
- (void) printf("cmnd_match : %d\n", cmnd_matches);
- (void) printf("no_passwd : %d\n", no_passwd);
- (void) printf("runas_match: %d\n", runas_matches);
- (void) printf("runas : %s\n", *user_runas);
- top--;
+void
+print_userspecs()
+{
+ struct member *m;
+ struct userspec *us;
+
+ tq_foreach_fwd(&userspecs, us) {
+ tq_foreach_fwd(&us->users, m) {
+ if (m != tq_first(&us->users))
+ fputs(", ", stdout);
+ print_member(m);
}
+ putchar('\t');
+ print_privilege(us->privileges.first); /* XXX */
+ putchar('\n');
}
+}
- /* Dump aliases. */
- (void) printf("Matching Aliases --\n");
- dumpaliases();
+void
+dump_sudoers()
+{
+ print_defaults();
+
+ putchar('\n');
+ alias_apply(print_alias, NULL);
+
+ putchar('\n');
+ print_userspecs();
+}
- exit(0);
+void
+usage()
+{
+ (void) fprintf(stderr, "usage: %s [-d] [-G grfile] [-g group] [-h host] [-p pwfile] [-u user] <user> <command> [args]\n", getprogname());
+ exit(1);
}
projects / debian / sudo / blobdiff