diff options
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_seal.c')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_seal.c | 62 |
1 files changed, 34 insertions, 28 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c index f74125407588..146aa755f07d 100644 --- a/net/sunrpc/auth_gss/gss_krb5_seal.c +++ b/net/sunrpc/auth_gss/gss_krb5_seal.c @@ -71,6 +71,8 @@ # define RPCDBG_FACILITY RPCDBG_AUTH #endif +#if defined(CONFIG_RPCSEC_GSS_KRB5_SIMPLIFIED) + static void * setup_token(struct krb5_ctx *ctx, struct xdr_netobj *token) { @@ -97,34 +99,6 @@ setup_token(struct krb5_ctx *ctx, struct xdr_netobj *token) return krb5_hdr; } -static void * -setup_token_v2(struct krb5_ctx *ctx, struct xdr_netobj *token) -{ - u16 *ptr; - void *krb5_hdr; - u8 *p, flags = 0x00; - - if ((ctx->flags & KRB5_CTX_FLAG_INITIATOR) == 0) - flags |= 0x01; - if (ctx->flags & KRB5_CTX_FLAG_ACCEPTOR_SUBKEY) - flags |= 0x04; - - /* Per rfc 4121, sec 4.2.6.1, there is no header, - * just start the token */ - krb5_hdr = ptr = (u16 *)token->data; - - *ptr++ = KG2_TOK_MIC; - p = (u8 *)ptr; - *p++ = flags; - *p++ = 0xff; - ptr = (u16 *)p; - *ptr++ = 0xffff; - *ptr = 0xffff; - - token->len = GSS_KRB5_TOK_HDR_LEN + ctx->gk5e->cksumlength; - return krb5_hdr; -} - u32 gss_krb5_get_mic_v1(struct krb5_ctx *ctx, struct xdr_buf *text, struct xdr_netobj *token) @@ -164,6 +138,38 @@ gss_krb5_get_mic_v1(struct krb5_ctx *ctx, struct xdr_buf *text, return (ctx->endtime < now) ? GSS_S_CONTEXT_EXPIRED : GSS_S_COMPLETE; } +#endif + +static void * +setup_token_v2(struct krb5_ctx *ctx, struct xdr_netobj *token) +{ + u16 *ptr; + void *krb5_hdr; + u8 *p, flags = 0x00; + + if ((ctx->flags & KRB5_CTX_FLAG_INITIATOR) == 0) + flags |= 0x01; + if (ctx->flags & KRB5_CTX_FLAG_ACCEPTOR_SUBKEY) + flags |= 0x04; + + /* Per rfc 4121, sec 4.2.6.1, there is no header, + * just start the token. + */ + krb5_hdr = (u16 *)token->data; + ptr = krb5_hdr; + + *ptr++ = KG2_TOK_MIC; + p = (u8 *)ptr; + *p++ = flags; + *p++ = 0xff; + ptr = (u16 *)p; + *ptr++ = 0xffff; + *ptr = 0xffff; + + token->len = GSS_KRB5_TOK_HDR_LEN + ctx->gk5e->cksumlength; + return krb5_hdr; +} + u32 gss_krb5_get_mic_v2(struct krb5_ctx *ctx, struct xdr_buf *text, struct xdr_netobj *token) |