Android/frameworks_base
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Merge "Remove HAVE_SELINUX guards"

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This commit is contained in:
Kenny Root
2012-10-17 09:35:34 -07:00
committed by Gerrit Code Review
parent 826343138d c9a1aabc49
commit 85f9ba9e7f
4 changed files with 13 additions and 100 deletions
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9
cmds/installd/Android.mk
View File

@@ -29,17 +29,12 @@ LOCAL_SRC_FILES := \
$(common_src_files)
LOCAL_SHARED_LIBRARIES := \
libcutils
libcutils \
libselinux
LOCAL_STATIC_LIBRARIES := \
libdiskusage
ifeq ($(HAVE_SELINUX),true)
LOCAL_C_INCLUDES += external/libselinux/include
LOCAL_SHARED_LIBRARIES += libselinux
LOCAL_CFLAGS := -DHAVE_SELINUX
endif # HAVE_SELINUX
LOCAL_MODULE := installd
LOCAL_MODULE_TAGS := optional

40
cmds/installd/commands.c
View File

@@ -16,10 +16,7 @@
#include "installd.h"
#include <diskusage/dirsize.h>
#ifdef HAVE_SELINUX
#include <selinux/android.h>
#endif
/* Directory records that are used in execution of commands. */
dir_rec_t android_data_dir;
@@ -76,14 +73,12 @@ int install(const char *pkgname, uid_t uid, gid_t gid)
return -errno;
}
#ifdef HAVE_SELINUX
if (selinux_android_setfilecon(libdir, pkgname, AID_SYSTEM) < 0) {
if (selinux_android_setfilecon(libdir, pkgname, uid) < 0) {
ALOGE("cannot setfilecon dir '%s': %s\n", libdir, strerror(errno));
unlink(libdir);
unlink(pkgdir);
return -errno;
}
#endif
if (chown(pkgdir, uid, gid) < 0) {
ALOGE("cannot chown dir '%s': %s\n", pkgdir, strerror(errno));
@@ -92,15 +87,6 @@ int install(const char *pkgname, uid_t uid, gid_t gid)
return -errno;
}
#ifdef HAVE_SELINUX
if (selinux_android_setfilecon(pkgdir, pkgname, uid) < 0) {
ALOGE("cannot setfilecon dir '%s': %s\n", pkgdir, strerror(errno));
unlink(libdir);
unlink(pkgdir);
return -errno;
}
#endif
return 0;
}
@@ -193,19 +179,16 @@ int make_user_data(const char *pkgname, uid_t uid, uid_t persona)
ALOGE("cannot create dir '%s': %s\n", pkgdir, strerror(errno));
return -errno;
}
if (chown(pkgdir, uid, uid) < 0) {
ALOGE("cannot chown dir '%s': %s\n", pkgdir, strerror(errno));
unlink(pkgdir);
return -errno;
}
#ifdef HAVE_SELINUX
if (selinux_android_setfilecon(pkgdir, pkgname, uid) < 0) {
ALOGE("cannot setfilecon dir '%s': %s\n", pkgdir, strerror(errno));
unlink(pkgdir);
return -errno;
}
#endif
if (chown(pkgdir, uid, uid) < 0) {
ALOGE("cannot chown dir '%s': %s\n", pkgdir, strerror(errno));
unlink(pkgdir);
return -errno;
}
return 0;
}
@@ -394,21 +377,18 @@ int protect(char *pkgname, gid_t gid)
if (stat(pkgpath, &s) < 0) return -1;
if (chown(pkgpath, s.st_uid, gid) < 0) {
ALOGE("failed to chgrp '%s': %s\n", pkgpath, strerror(errno));
return -1;
}
if (chmod(pkgpath, S_IRUSR|S_IWUSR|S_IRGRP) < 0) {
ALOGE("failed to chmod '%s': %s\n", pkgpath, strerror(errno));
return -1;
}
#ifdef HAVE_SELINUX
if (selinux_android_setfilecon(pkgpath, pkgname, s.st_uid) < 0) {
ALOGE("cannot setfilecon dir '%s': %s\n", pkgpath, strerror(errno));
return -1;
}
#endif
if (chown(pkgpath, s.st_uid, gid) < 0) {
ALOGE("failed to chgrp '%s': %s\n", pkgpath, strerror(errno));
return -1;
}
return 0;
}

7
core/jni/Android.mk
View File

@@ -205,6 +205,7 @@ LOCAL_SHARED_LIBRARIES := \
libETC1 \
libhardware \
libhardware_legacy \
libselinux \
libsonivox \
libcrypto \
libssl \
@@ -218,12 +219,6 @@ LOCAL_SHARED_LIBRARIES := \
libharfbuzz \
libz
ifeq ($(HAVE_SELINUX),true)
LOCAL_C_INCLUDES += external/libselinux/include
LOCAL_SHARED_LIBRARIES += libselinux
LOCAL_CFLAGS += -DHAVE_SELINUX
endif # HAVE_SELINUX
ifeq ($(USE_OPENGL_RENDERER),true)
LOCAL_SHARED_LIBRARIES += libhwui
endif

57
core/jni/android_os_SELinux.cpp
View File

@@ -20,10 +20,8 @@
#include "JNIHelp.h"
#include "jni.h"
#include "android_runtime/AndroidRuntime.h"
#ifdef HAVE_SELINUX
#include "selinux/selinux.h"
#include "selinux/android.h"
#endif
#include <errno.h>
namespace android {
@@ -56,11 +54,7 @@ namespace android {
* Exceptions: none
*/
static jboolean isSELinuxEnforced(JNIEnv *env, jobject clazz) {
#ifdef HAVE_SELINUX
return (security_getenforce() == 1) ? true : false;
#else
return false;
#endif
}
/*
@@ -71,16 +65,12 @@ namespace android {
* Exceptions: none
*/
static jboolean setSELinuxEnforce(JNIEnv *env, jobject clazz, jboolean value) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return false;
int enforce = (value) ? 1 : 0;
return (security_setenforce(enforce) != -1) ? true : false;
#else
return false;
#endif
}
/*
@@ -92,7 +82,6 @@ namespace android {
* Exceptions: NullPointerException if fileDescriptor object is NULL
*/
static jstring getPeerCon(JNIEnv *env, jobject clazz, jobject fileDescriptor) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return NULL;
@@ -123,9 +112,6 @@ namespace android {
freecon(context);
return securityString;
#else
return NULL;
#endif
}
/*
@@ -138,7 +124,6 @@ namespace android {
* Exception: none
*/
static jboolean setFSCreateCon(JNIEnv *env, jobject clazz, jstring context) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return false;
@@ -163,9 +148,6 @@ namespace android {
env->ReleaseStringUTFChars(context, constant_securityContext);
return (ret == 0) ? true : false;
#else
return false;
#endif
}
/*
@@ -178,7 +160,6 @@ namespace android {
* Exception: NullPointerException is thrown if either path or context strign are NULL
*/
static jboolean setFileCon(JNIEnv *env, jobject clazz, jstring path, jstring con) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return false;
@@ -208,9 +189,6 @@ namespace android {
env->ReleaseStringUTFChars(path, objectPath);
env->ReleaseStringUTFChars(con, constant_con);
return (ret == 0) ? true : false;
#else
return false;
#endif
}
/*
@@ -224,7 +202,6 @@ namespace android {
* Exceptions: NullPointerException if the path object is null
*/
static jstring getFileCon(JNIEnv *env, jobject clazz, jstring path) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return NULL;
@@ -252,9 +229,6 @@ namespace android {
env->ReleaseStringUTFChars(path, objectPath);
return securityString;
#else
return NULL;
#endif
}
/*
@@ -266,7 +240,6 @@ namespace android {
* Exceptions: none
*/
static jstring getCon(JNIEnv *env, jobject clazz) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return NULL;
@@ -285,9 +258,6 @@ namespace android {
freecon(context);
return securityString;
#else
return NULL;
#endif
}
/*
@@ -300,7 +270,6 @@ namespace android {
* Exceptions: none
*/
static jstring getPidCon(JNIEnv *env, jobject clazz, jint pid) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return NULL;
@@ -321,9 +290,6 @@ namespace android {
freecon(context);
return securityString;
#else
return NULL;
#endif
}
/*
@@ -335,7 +301,6 @@ namespace android {
* Exceptions: None
*/
static jobjectArray getBooleanNames(JNIEnv *env, JNIEnv clazz) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return NULL;
@@ -359,9 +324,6 @@ namespace android {
free(list);
return stringArray;
#else
return NULL;
#endif
}
/*
@@ -373,7 +335,6 @@ namespace android {
* Exceptions: None
*/
static jboolean getBooleanValue(JNIEnv *env, jobject clazz, jstring name) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return false;
@@ -386,9 +347,6 @@ namespace android {
ret = security_get_boolean_active(boolean_name);
env->ReleaseStringUTFChars(name, boolean_name);
return (ret == 1) ? true : false;
#else
return false;
#endif
}
/*
@@ -401,7 +359,6 @@ namespace android {
* Exceptions: None
*/
static jboolean setBooleanValue(JNIEnv *env, jobject clazz, jstring name, jboolean value) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return false;
@@ -420,9 +377,6 @@ namespace android {
return false;
return true;
#else
return false;
#endif
}
/*
@@ -436,7 +390,6 @@ namespace android {
* Exceptions: None
*/
static jboolean checkSELinuxAccess(JNIEnv *env, jobject clazz, jstring scon, jstring tcon, jstring tclass, jstring perm) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return true;
@@ -468,10 +421,6 @@ namespace android {
bail:
return (accessGranted == 0) ? true : false;
#else
return true;
#endif
}
/*
@@ -482,7 +431,6 @@ namespace android {
* Exceptions: none
*/
static jboolean native_restorecon(JNIEnv *env, jobject clazz, jstring pathname) {
#ifdef HAVE_SELINUX
if (isSELinuxDisabled)
return true;
@@ -490,9 +438,6 @@ namespace android {
int ret = selinux_android_restorecon(file);
env->ReleaseStringUTFChars(pathname, file);
return (ret == 0);
#else
return true;
#endif
}
/*
@@ -526,14 +471,12 @@ namespace android {
}
int register_android_os_SELinux(JNIEnv *env) {
#ifdef HAVE_SELINUX
union selinux_callback cb;
cb.func_log = log_callback;
selinux_set_callback(SELINUX_CB_LOG, cb);
isSELinuxDisabled = (is_selinux_enabled() != 1) ? true : false;
#endif
return AndroidRuntime::registerNativeMethods(
env, "android/os/SELinux",
method_table, NELEM(method_table));