From e7a24374d97e1d1c32d3e18561a20e8c5e6319ec Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek@redhat.com>
Date: Tue, 9 Oct 2012 19:02:22 +0200
Subject: Collect krb5 trace on high debug levels

If the debug level contains SSSDBG_TRACE_ALL, then the logs would also
include tracing information from libkrb5.

https://fedorahosted.org/sssd/ticket/1539
---
 src/providers/ldap/ldap_child.c         | 24 ++++++++++++++++++++++++
 src/providers/ldap/sdap_child_helpers.c |  2 +-
 2 files changed, 25 insertions(+), 1 deletion(-)

(limited to 'src/providers/ldap')

diff --git a/src/providers/ldap/ldap_child.c b/src/providers/ldap/ldap_child.c
index 35e0c0f5b..de25fc073 100644
--- a/src/providers/ldap/ldap_child.c
+++ b/src/providers/ldap/ldap_child.c
@@ -141,6 +141,25 @@ static int pack_buffer(struct response *r, int result, krb5_error_code krberr,
     return EOK;
 }
 
+static errno_t
+set_child_debugging(krb5_context ctx)
+{
+    krb5_error_code kerr;
+
+    /* Set the global error context */
+    krb5_error_ctx = ctx;
+
+    if (debug_level & SSSDBG_TRACE_ALL) {
+        kerr = krb5_set_trace_callback(ctx, sss_child_krb5_trace_cb, NULL);
+        if (kerr) {
+            LDAP_CHILD_DEBUG(SSSDBG_MINOR_FAILURE, kerr);
+            return EIO;
+        }
+    }
+
+    return EOK;
+}
+
 static krb5_error_code ldap_child_get_tgt_sync(TALLOC_CTX *memctx,
                                                const char *realm_str,
                                                const char *princ_str,
@@ -173,6 +192,11 @@ static krb5_error_code ldap_child_get_tgt_sync(TALLOC_CTX *memctx,
     }
     DEBUG(SSSDBG_TRACE_INTERNAL, ("Kerberos context initialized\n"));
 
+    krberr = set_child_debugging(context);
+    if (krberr != EOK) {
+        DEBUG(SSSDBG_MINOR_FAILURE, ("Cannot set krb5_child debugging\n"));
+    }
+
     if (!realm_str) {
         krberr = krb5_get_default_realm(context, &default_realm);
         if (krberr) {
diff --git a/src/providers/ldap/sdap_child_helpers.c b/src/providers/ldap/sdap_child_helpers.c
index 5e86fce53..f2412f9e5 100644
--- a/src/providers/ldap/sdap_child_helpers.c
+++ b/src/providers/ldap/sdap_child_helpers.c
@@ -457,7 +457,7 @@ int setup_child(struct sdap_id_ctx *ctx)
     FILE *debug_filep;
 
     if (debug_to_file != 0 && ldap_child_debug_fd == -1) {
-        ret = open_debug_file_ex("ldap_child", &debug_filep);
+        ret = open_debug_file_ex(LDAP_CHILD_LOG_FILE, &debug_filep);
         if (ret != EOK) {
             DEBUG(0, ("Error setting up logging (%d) [%s]\n",
                         ret, strerror(ret)));
-- 
cgit