Introduce sdk_sandbox_audit SELinux domain
Bug: 295861450
Test: atest CtsSdkSandboxInprocessTests and adb shell ps -Z
Change-Id: Ic2dc4c854b3bbe5719b83fcd5504766a1e92e6a4
diff --git a/libselinux/src/android/android_seapp.c b/libselinux/src/android/android_seapp.c
index e29c74e..847c935 100644
--- a/libselinux/src/android/android_seapp.c
+++ b/libselinux/src/android/android_seapp.c
@@ -138,6 +138,7 @@
int32_t minTargetSdkVersion;
bool fromRunAs;
bool isIsolatedComputeApp;
+ bool isSdkSandboxAudit;
bool isSdkSandboxNext;
/* outputs */
char *domain;
@@ -518,6 +519,15 @@
free_seapp_context(cur);
goto err;
}
+ } else if (!strcasecmp(name, "isSdkSandboxAudit")) {
+ if (!strcasecmp(value, "true"))
+ cur->isSdkSandboxAudit = true;
+ else if (!strcasecmp(value, "false"))
+ cur->isSdkSandboxAudit = false;
+ else {
+ free_seapp_context(cur);
+ goto err;
+ }
} else if (!strcasecmp(name, "isSdkSandboxNext")) {
if (!strcasecmp(value, "true"))
cur->isSdkSandboxNext = true;
@@ -525,9 +535,9 @@
cur->isSdkSandboxNext = false;
else {
free_seapp_context(cur);
- goto err;
- }
- } else {
+ goto err;
+ }
+ } else {
free_seapp_context(cur);
goto err;
}
@@ -575,6 +585,7 @@
(!s1->isPrivAppSet || s1->isPrivApp == s2->isPrivApp) &&
(!s1->isEphemeralAppSet || s1->isEphemeralApp == s2->isEphemeralApp) &&
(s1->isIsolatedComputeApp == s2->isIsolatedComputeApp) &&
+ (s1->isSdkSandboxAudit == s2->isSdkSandboxAudit) &&
(s1->isSdkSandboxNext == s2->isSdkSandboxNext);
if (dup) {
@@ -597,8 +608,10 @@
int i;
for (i = 0; i < nspec; i++) {
cur = seapp_contexts[i];
- selinux_log(SELINUX_INFO, "%s: isSystemServer=%s isEphemeralApp=%s isIsolatedComputeApp=%s isSdkSandboxNext=%s user=%s seinfo=%s "
- "name=%s isPrivApp=%s minTargetSdkVersion=%d fromRunAs=%s -> domain=%s type=%s level=%s levelFrom=%s",
+ selinux_log(SELINUX_INFO, "%s: isSystemServer=%s isEphemeralApp=%s "
+ "isIsolatedComputeApp=%s isSdkSandboxAudit=%s isSdkSandboxNext=%s "
+ "user=%s seinfo=%s name=%s isPrivApp=%s minTargetSdkVersion=%d "
+ "fromRunAs=%s -> domain=%s type=%s level=%s levelFrom=%s",
__FUNCTION__,
cur->isSystemServer ? "true" : "false",
cur->isEphemeralAppSet ? (cur->isEphemeralApp ? "true" : "false") : "null",
@@ -608,6 +621,7 @@
cur->minTargetSdkVersion,
cur->fromRunAs ? "true" : "false",
cur->isIsolatedComputeApp ? "true" : "false",
+ cur->isSdkSandboxAudit ? "true" : "false",
cur->isSdkSandboxNext ? "true" : "false",
cur->domain, cur->type, cur->level,
levelFromName[cur->levelFrom]);
@@ -663,6 +677,7 @@
#define PRIVILEGED_APP_STR ":privapp"
#define ISOLATED_COMPUTE_APP_STR ":isolatedComputeApp"
+#define APPLY_SDK_SANDBOX_AUDIT_RESTRICTIONS_STR ":isSdkSandboxAudit"
#define APPLY_SDK_SANDBOX_NEXT_RESTRICTIONS_STR ":isSdkSandboxNext"
#define EPHEMERAL_APP_STR ":ephemeralapp"
#define TARGETSDKVERSION_STR ":targetSdkVersion="
@@ -788,6 +803,7 @@
bool isPrivApp = false;
bool isEphemeralApp = false;
bool isIsolatedComputeApp = false;
+ bool isSdkSandboxAudit = false;
bool isSdkSandboxNext = false;
int32_t targetSdkVersion = 0;
bool fromRunAs = false;
@@ -801,6 +817,7 @@
isPrivApp = strstr(seinfo, PRIVILEGED_APP_STR) ? true : false;
isEphemeralApp = strstr(seinfo, EPHEMERAL_APP_STR) ? true : false;
isIsolatedComputeApp = strstr(seinfo, ISOLATED_COMPUTE_APP_STR) ? true : false;
+ isSdkSandboxAudit = strstr(seinfo, APPLY_SDK_SANDBOX_AUDIT_RESTRICTIONS_STR) ? true : false;
isSdkSandboxNext = strstr(seinfo, APPLY_SDK_SANDBOX_NEXT_RESTRICTIONS_STR) ? true : false;
fromRunAs = strstr(seinfo, FROM_RUNAS_STR) ? true : false;
targetSdkVersion = get_app_targetSdkVersion(seinfo);
@@ -884,6 +901,9 @@
if (cur->isIsolatedComputeApp != isIsolatedComputeApp)
continue;
+ if (cur->isSdkSandboxAudit != isSdkSandboxAudit)
+ continue;
+
if (cur->isSdkSandboxNext != isSdkSandboxNext)
continue;
