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Add case_insensitive_group and case_insensitive_user sudoers options,

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which are enabled by default.
This commit is contained in:
Todd C. Miller
2018-03-05 10:42:02 -07:00
parent 6014b4075c
commit e26ef96a65
11 changed files with 90 additions and 12 deletions
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10
plugins/sudoers/pwutil.c
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@@ -1034,9 +1034,15 @@ user_in_group(const struct passwd *pw, const char *group)
}
}
} else if ((grlist = sudo_get_grlist(pw)) != NULL) {
int (*compare)(const char *, const char *);
if (def_case_insensitive_group)
compare = strcasecmp;
else
compare = strcmp;
/* Check the supplementary group vector. */
for (i = 0; i < grlist->ngroups; i++) {
if (strcasecmp(group, grlist->groups[i]) == 0) {
if (compare(group, grlist->groups[i]) == 0) {
matched = true;
goto done;
}
@@ -1044,7 +1050,7 @@ user_in_group(const struct passwd *pw, const char *group)
/* Check against user's primary (passwd file) group. */
if ((grp = sudo_getgrgid(pw->pw_gid)) != NULL) {
if (strcasecmp(group, grp->gr_name) == 0) {
if (compare(group, grp->gr_name) == 0) {
matched = true;
goto done;
}