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authorJakub Hrozek <jhrozek@redhat.com>2011-12-06 17:08:27 +0100
committerStephen Gallagher <sgallagh@redhat.com>2011-12-16 14:46:17 -0500
commitc8119652b17229a5aca9b110365c310a6afdce30 (patch)
tree886725fb79d00649dc850024f75752eba0f7bebb /src/providers
parent940e033c0c427d02a34347dbd2f4443fa625b111 (diff)
downloadsssd-c8119652b17229a5aca9b110365c310a6afdce30.tar.gz
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Use the case sensitivity flag in the simple access provider
Diffstat (limited to 'src/providers')
-rw-r--r--src/providers/simple/simple_access.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/src/providers/simple/simple_access.c b/src/providers/simple/simple_access.c
index 4b9c3139..06662e9d 100644
--- a/src/providers/simple/simple_access.c
+++ b/src/providers/simple/simple_access.c
@@ -24,6 +24,7 @@
#include <security/pam_modules.h>
#include "util/util.h"
+#include "util/sss_utf8.h"
#include "providers/dp_backend.h"
#include "db/sysdb.h"
#include "providers/simple/simple_access.h"
@@ -34,6 +35,15 @@
#define CONFDB_SIMPLE_ALLOW_GROUPS "simple_allow_groups"
#define CONFDB_SIMPLE_DENY_GROUPS "simple_deny_groups"
+static bool string_equal(bool cs, const char *s1, const char *s2)
+{
+ if (cs) {
+ return strcmp(s1, s2) == 0;
+ }
+
+ return sss_utf8_case_eq((const uint8_t *)s1, (const uint8_t *)s2) == EOK;
+}
+
errno_t simple_access_check(struct simple_ctx *ctx, const char *username,
bool *access_granted)
{
@@ -51,13 +61,14 @@ errno_t simple_access_check(struct simple_ctx *ctx, const char *username,
const char *primary_group;
gid_t gid;
bool matched;
+ bool cs = ctx->domain->case_sensitive;
*access_granted = false;
/* First, check whether the user is in the allowed users list */
if (ctx->allow_users != NULL) {
for(i = 0; ctx->allow_users[i] != NULL; i++) {
- if (strcmp(username, ctx->allow_users[i]) == 0) {
+ if (string_equal(cs, username, ctx->allow_users[i])) {
DEBUG(9, ("User [%s] found in allow list, access granted.\n",
username));
@@ -78,7 +89,7 @@ errno_t simple_access_check(struct simple_ctx *ctx, const char *username,
/* Next check whether this user has been specifically denied */
if (ctx->deny_users != NULL) {
for(i = 0; ctx->deny_users[i] != NULL; i++) {
- if (strcmp(username, ctx->deny_users[i]) == 0) {
+ if (string_equal(cs, username, ctx->deny_users[i])) {
DEBUG(9, ("User [%s] found in deny list, access denied.\n",
username));
@@ -189,7 +200,7 @@ errno_t simple_access_check(struct simple_ctx *ctx, const char *username,
matched = false;
for (i = 0; ctx->allow_groups[i]; i++) {
for(j = 0; groups[j]; j++) {
- if (strcmp(groups[j], ctx->allow_groups[i])== 0) {
+ if (string_equal(cs, groups[j], ctx->allow_groups[i])) {
matched = true;
break;
}
@@ -210,7 +221,7 @@ errno_t simple_access_check(struct simple_ctx *ctx, const char *username,
matched = false;
for (i = 0; ctx->deny_groups[i]; i++) {
for(j = 0; groups[j]; j++) {
- if (strcmp(groups[j], ctx->deny_groups[i])== 0) {
+ if (string_equal(cs, groups[j], ctx->deny_groups[i])) {
matched = true;
break;
}