Print credential in default request hook

Change-Id: I67af78d8838de4c5386fd62c8f3b26d1ad8fb338
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

diff --git a/src/afb-hook.c b/src/afb-hook.c
index 545673f..efd2e65 100644 (file)
--- a/src/afb-hook.c
+++ b/src/afb-hook.c
@@ -32,6 +32,7 @@
 #include "afb-context.h"
 #include "afb-hook.h"
 #include "afb-session.h"
+#include "afb-cred.h"
 #include "afb-xreq.h"
 #include "afb-ditf.h"
 #include "verbose.h"
@@ -95,7 +96,16 @@ static void _hook_xreq_(const struct afb_xreq *xreq, const char *format, ...)
 
 static void hook_xreq_begin_default_cb(void * closure, const struct afb_xreq *xreq)
 {
-       _hook_xreq_(xreq, "BEGIN");
+       if (!xreq->cred)
+               _hook_xreq_(xreq, "BEGIN");
+       else
+               _hook_xreq_(xreq, "BEGIN uid=%d gid=%d pid=%d label=%s id=%s",
+                       (int)xreq->cred->uid,
+                       (int)xreq->cred->gid,
+                       (int)xreq->cred->pid,
+                       xreq->cred->label?:"(null)",
+                       xreq->cred->id?:"(null)"
+               );
 }
 
 static void hook_xreq_end_default_cb(void * closure, const struct afb_xreq *xreq)