diff options
| author | Kevin Coffman <kwc@citi.umich.edu> | 2010-03-17 13:02:49 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-05-14 15:09:15 -0400 |
| commit | 1ac3719a2214c545c7e19d34e272a148ca9a24f1 (patch) | |
| tree | ae1a3f88f85aad50c03cd0960b3fbc392561c673 /net/sunrpc/auth_gss/gss_krb5_seal.c | |
| parent | 54ec3d462f3c2a3fe48a7bd592160bee31360087 (diff) | |
gss_krb5: split up functions in preparation of adding new enctypes
Add encryption type to the krb5 context structure and use it to switch
to the correct functions depending on the encryption type.
Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_seal.c')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_seal.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c index 88fe6e75ed7..71c2014e7eb 100644 --- a/net/sunrpc/auth_gss/gss_krb5_seal.c +++ b/net/sunrpc/auth_gss/gss_krb5_seal.c @@ -70,11 +70,10 @@ DEFINE_SPINLOCK(krb5_seq_lock); -u32 -gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text, +static u32 +gss_get_mic_v1(struct krb5_ctx *ctx, struct xdr_buf *text, struct xdr_netobj *token) { - struct krb5_ctx *ctx = gss_ctx->internal_ctx_id; char cksumdata[16]; struct xdr_netobj md5cksum = {.len = 0, .data = cksumdata}; unsigned char *ptr, *msg_start; @@ -120,3 +119,18 @@ gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text, return (ctx->endtime < now) ? GSS_S_CONTEXT_EXPIRED : GSS_S_COMPLETE; } + +u32 +gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text, + struct xdr_netobj *token) +{ + struct krb5_ctx *ctx = gss_ctx->internal_ctx_id; + + switch (ctx->enctype) { + default: + BUG(); + case ENCTYPE_DES_CBC_RAW: + return gss_get_mic_v1(ctx, text, token); + } +} + |