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| author | Chuck Lever <chuck.lever@oracle.com> | 2023-01-15 20:21:20 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2023-02-20 17:20:35 +0300 |
| commit | e01b2c79f4af1298b961116aba3e64367fe73286 (patch) | |
| tree | be28b9b81749263fd917ace3a0cb1c1fc3c29598 /net/sunrpc/auth_gss/gss_krb5_internal.h | |
| parent | 8270dbfcebea5b68037a84ad1710e2cfa499b82f (diff) | |
| download | linux-e01b2c79f4af1298b961116aba3e64367fe73286.tar.xz | |
SUNRPC: Refactor the GSS-API Per Message calls in the Kerberos mechanism
Replace a number of switches on encryption type so that all of them don't
have to be modified when adding or removing support for an enctype.
Tested-by: Scott Mayhew <smayhew@redhat.com>
Reviewed-by: Simo Sorce <simo@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_internal.h')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_internal.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_internal.h b/net/sunrpc/auth_gss/gss_krb5_internal.h index 42f7fd0bbf3a..04d2781e2ce2 100644 --- a/net/sunrpc/auth_gss/gss_krb5_internal.h +++ b/net/sunrpc/auth_gss/gss_krb5_internal.h @@ -8,6 +8,36 @@ #ifndef _NET_SUNRPC_AUTH_GSS_KRB5_INTERNAL_H #define _NET_SUNRPC_AUTH_GSS_KRB5_INTERNAL_H +/* + * GSS Kerberos 5 mechanism Per-Message calls. + */ + +u32 gss_krb5_get_mic_v1(struct krb5_ctx *ctx, struct xdr_buf *text, + struct xdr_netobj *token); +u32 gss_krb5_get_mic_v2(struct krb5_ctx *ctx, struct xdr_buf *text, + struct xdr_netobj *token); + +u32 gss_krb5_verify_mic_v1(struct krb5_ctx *ctx, struct xdr_buf *message_buffer, + struct xdr_netobj *read_token); +u32 gss_krb5_verify_mic_v2(struct krb5_ctx *ctx, struct xdr_buf *message_buffer, + struct xdr_netobj *read_token); + +u32 gss_krb5_wrap_v1(struct krb5_ctx *kctx, int offset, + struct xdr_buf *buf, struct page **pages); +u32 gss_krb5_wrap_v2(struct krb5_ctx *kctx, int offset, + struct xdr_buf *buf, struct page **pages); + +u32 gss_krb5_unwrap_v1(struct krb5_ctx *kctx, int offset, int len, + struct xdr_buf *buf, unsigned int *slack, + unsigned int *align); +u32 gss_krb5_unwrap_v2(struct krb5_ctx *kctx, int offset, int len, + struct xdr_buf *buf, unsigned int *slack, + unsigned int *align); + +/* + * Implementation internal functions + */ + void krb5_make_confounder(u8 *p, int conflen); u32 gss_krb5_checksum(struct crypto_ahash *tfm, char *header, int hdrlen, |