LU-12401 gss: fix checksum for Kerberos and SSK

[fs/lustre-release.git] / lustre / ptlrpc / gss / gss_mech_switch.c

diff --git a/lustre/ptlrpc/gss/gss_mech_switch.c b/lustre/ptlrpc/gss/gss_mech_switch.c
index a5eaae2..3ee125f 100644 (file)
--- a/lustre/ptlrpc/gss/gss_mech_switch.c
+++ b/lustre/ptlrpc/gss/gss_mech_switch.c
@@ -59,6 +59,7 @@
 #include "gss_err.h"
 #include "gss_internal.h"
 #include "gss_api.h"
+#include "gss_crypto.h"
 
 static struct list_head registered_mechs = LIST_HEAD_INIT(registered_mechs);
 static DEFINE_SPINLOCK(registered_mechs_lock);
@@ -147,43 +148,45 @@ __u32 lgss_import_sec_context(rawobj_t *input_token,
                               struct gss_api_mech *mech,
                               struct gss_ctx **ctx_id)
 {
-        OBD_ALLOC_PTR(*ctx_id);
-        if (*ctx_id == NULL)
-                return GSS_S_FAILURE;
+       OBD_ALLOC_PTR(*ctx_id);
+       if (*ctx_id == NULL)
+               return GSS_S_FAILURE;
 
-        (*ctx_id)->mech_type = lgss_mech_get(mech);
+       (*ctx_id)->mech_type = lgss_mech_get(mech);
+       (*ctx_id)->hash_func = gss_digest_hash;
 
-        LASSERT(mech);
-        LASSERT(mech->gm_ops);
-        LASSERT(mech->gm_ops->gss_import_sec_context);
-        return mech->gm_ops->gss_import_sec_context(input_token, *ctx_id);
+       LASSERT(mech);
+       LASSERT(mech->gm_ops);
+       LASSERT(mech->gm_ops->gss_import_sec_context);
+       return mech->gm_ops->gss_import_sec_context(input_token, *ctx_id);
 }
 
 __u32 lgss_copy_reverse_context(struct gss_ctx *ctx_id,
-                                struct gss_ctx **ctx_id_new)
+                               struct gss_ctx **ctx_id_new)
 {
-        struct gss_api_mech *mech = ctx_id->mech_type;
-        __u32                major;
+       struct gss_api_mech *mech = ctx_id->mech_type;
+       __u32                major;
 
-        LASSERT(mech);
+       LASSERT(mech);
 
-        OBD_ALLOC_PTR(*ctx_id_new);
-        if (*ctx_id_new == NULL)
-                return GSS_S_FAILURE;
+       OBD_ALLOC_PTR(*ctx_id_new);
+       if (*ctx_id_new == NULL)
+               return GSS_S_FAILURE;
 
-        (*ctx_id_new)->mech_type = lgss_mech_get(mech);
+       (*ctx_id_new)->mech_type = lgss_mech_get(mech);
+       (*ctx_id_new)->hash_func = ctx_id->hash_func;
 
-        LASSERT(mech);
-        LASSERT(mech->gm_ops);
-        LASSERT(mech->gm_ops->gss_copy_reverse_context);
+       LASSERT(mech);
+       LASSERT(mech->gm_ops);
+       LASSERT(mech->gm_ops->gss_copy_reverse_context);
 
-        major = mech->gm_ops->gss_copy_reverse_context(ctx_id, *ctx_id_new);
-        if (major != GSS_S_COMPLETE) {
-                lgss_mech_put(mech);
-                OBD_FREE_PTR(*ctx_id_new);
-                *ctx_id_new = NULL;
-        }
-        return major;
+       major = mech->gm_ops->gss_copy_reverse_context(ctx_id, *ctx_id_new);
+       if (major != GSS_S_COMPLETE) {
+               lgss_mech_put(mech);
+               OBD_FREE_PTR(*ctx_id_new);
+               *ctx_id_new = NULL;
+       }
+       return major;
 }
 
 /*