---
src/base/osaf_secutil.c | 19 +++++++++++++++++++
src/base/osaf_secutil.h | 9 +++++++++
src/imm/immnd/immnd_evt.c | 4 +++-
3 files changed, 31 insertions(+), 1 deletion(-)
diff --git a/src/base/osaf_secutil.c b/src/base/osaf_secutil.c
index 0e175c915..05652832a 100644
--- a/src/base/osaf_secutil.c
+++ b/src/base/osaf_secutil.c
@@ -42,6 +42,7 @@
#include <pwd.h>
#include <grp.h>
#include <pthread.h>
+#include <stdio.h>
#include "base/osaf_poll.h"
#include "base/logtrace.h"
@@ -305,6 +306,24 @@ bool osaf_user_is_member_of_group(uid_t uid, const char
*groupname)
return false;
}
+bool osaf_pid_is_member_of_group(pid_t pid, const char *groupname)
+{
+ char str[256];
+ struct group *gr;
+
+ gr = getgrnam(groupname);
+ if (!gr)
+ return false;
+ gid_t gid_auth = gr->gr_gid;
+
+ snprintf(str, sizeof(str),
+ "grep \"^Groups\" /proc/%d/status | grep -w -q \"%d\"", pid,
+ gid_auth);
+ if (system(str) != 0)
+ return false;
+ return true;
+}
+
/* used in libraries, do not log. Only trace */
int osaf_auth_server_connect(const char *path, const void *req_buf,
size_t req_size, void *resp_buf, size_t resp_size,
diff --git a/src/base/osaf_secutil.h b/src/base/osaf_secutil.h
index a2389241c..b0b5485f4 100644
--- a/src/base/osaf_secutil.h
+++ b/src/base/osaf_secutil.h
@@ -88,6 +88,15 @@ int osaf_auth_server_create(const char *_pathname,
*/
bool osaf_user_is_member_of_group(uid_t uid, const char *groupname);
+/**
+ * Checks if user represented by pid is member of group
+ *
+ * @param pid
+ * @param groupname
+ * @return true if member
+ */
+bool osaf_pid_is_member_of_group(pid_t pid, const char *groupname);
+
/**
* Get list of groups that a user belong to
* There already is a function in LSB for this purpose (getgrouplist) but it is
diff --git a/src/imm/immnd/immnd_evt.c b/src/imm/immnd/immnd_evt.c
index 51a9b8517..ac49fe5e5 100644
--- a/src/imm/immnd/immnd_evt.c
+++ b/src/imm/immnd/immnd_evt.c
@@ -895,7 +895,9 @@ static uint32_t immnd_evt_proc_imm_init(IMMND_CB *cb,
IMMND_EVT *evt,
immModel_authorizedGroup(immnd_cb);
if ((authorized_group != NULL) &&
(osaf_user_is_member_of_group(sinfo->uid,
- authorized_group))) {
+ authorized_group) ||
+ osaf_pid_is_member_of_group(sinfo->pid,
+ authorized_group))) {
TRACE("configured group");
} else {
if (mode == ACCESS_CONTROL_PERMISSIVE) {
--
2.17.1
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