diff options
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_mech.c')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_mech.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index f375decc024..0d3c158ef8f 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -43,6 +43,7 @@ #include <linux/sunrpc/gss_krb5.h> #include <linux/sunrpc/xdr.h> #include <linux/crypto.h> +#include <linux/sunrpc/gss_krb5_enctypes.h> #ifdef RPC_DEBUG # define RPCDBG_FACILITY RPCDBG_AUTH @@ -343,7 +344,7 @@ out_err: return PTR_ERR(p); } -struct crypto_blkcipher * +static struct crypto_blkcipher * context_v2_alloc_cipher(struct krb5_ctx *ctx, const char *cname, u8 *key) { struct crypto_blkcipher *cp; @@ -427,7 +428,7 @@ static int context_derive_keys_rc4(struct krb5_ctx *ctx) { struct crypto_hash *hmac; - static const char sigkeyconstant[] = "signaturekey"; + char sigkeyconstant[] = "signaturekey"; int slen = strlen(sigkeyconstant) + 1; /* include null terminator */ struct hash_desc desc; struct scatterlist sg[1]; @@ -623,7 +624,7 @@ gss_import_v2_context(const void *p, const void *end, struct krb5_ctx *ctx, ctx->seq_send = ctx->seq_send64; if (ctx->seq_send64 != ctx->seq_send) { dprintk("%s: seq_send64 %lx, seq_send %x overflow?\n", __func__, - (long unsigned)ctx->seq_send64, ctx->seq_send); + (unsigned long)ctx->seq_send64, ctx->seq_send); p = ERR_PTR(-EINVAL); goto out_err; } @@ -678,6 +679,7 @@ out_err: static int gss_import_sec_context_kerberos(const void *p, size_t len, struct gss_ctx *ctx_id, + time_t *endtime, gfp_t gfp_mask) { const void *end = (const void *)((const char *)p + len); @@ -693,9 +695,11 @@ gss_import_sec_context_kerberos(const void *p, size_t len, else ret = gss_import_v2_context(p, end, ctx, gfp_mask); - if (ret == 0) + if (ret == 0) { ctx_id->internal_ctx_id = ctx; - else + if (endtime) + *endtime = ctx->endtime; + } else kfree(ctx); dprintk("RPC: %s: returning %d\n", __func__, ret); @@ -728,29 +732,40 @@ static const struct gss_api_ops gss_kerberos_ops = { static struct pf_desc gss_kerberos_pfs[] = { [0] = { .pseudoflavor = RPC_AUTH_GSS_KRB5, + .qop = GSS_C_QOP_DEFAULT, .service = RPC_GSS_SVC_NONE, .name = "krb5", }, [1] = { .pseudoflavor = RPC_AUTH_GSS_KRB5I, + .qop = GSS_C_QOP_DEFAULT, .service = RPC_GSS_SVC_INTEGRITY, .name = "krb5i", }, [2] = { .pseudoflavor = RPC_AUTH_GSS_KRB5P, + .qop = GSS_C_QOP_DEFAULT, .service = RPC_GSS_SVC_PRIVACY, .name = "krb5p", }, }; +MODULE_ALIAS("rpc-auth-gss-krb5"); +MODULE_ALIAS("rpc-auth-gss-krb5i"); +MODULE_ALIAS("rpc-auth-gss-krb5p"); +MODULE_ALIAS("rpc-auth-gss-390003"); +MODULE_ALIAS("rpc-auth-gss-390004"); +MODULE_ALIAS("rpc-auth-gss-390005"); +MODULE_ALIAS("rpc-auth-gss-1.2.840.113554.1.2.2"); + static struct gss_api_mech gss_kerberos_mech = { .gm_name = "krb5", .gm_owner = THIS_MODULE, - .gm_oid = {9, (void *)"\x2a\x86\x48\x86\xf7\x12\x01\x02\x02"}, + .gm_oid = { 9, "\x2a\x86\x48\x86\xf7\x12\x01\x02\x02" }, .gm_ops = &gss_kerberos_ops, .gm_pf_num = ARRAY_SIZE(gss_kerberos_pfs), .gm_pfs = gss_kerberos_pfs, - .gm_upcall_enctypes = "enctypes=18,17,16,23,3,1,2 ", + .gm_upcall_enctypes = KRB5_SUPPORTED_ENCTYPES, }; static int __init init_kerberos_module(void) |