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gss: use _gss_ntlm_set_keys() in gss_init_sec_context()

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DRY: use the _gss_ntlm_set_keys() helper function to initialize the key state
for both initiator and acceptor.
This commit is contained in:
Luke Howard
2019-12-27 23:11:00 +11:00
parent c510e6d474
commit 920cfc5584
3 changed files with 10 additions and 20 deletions
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19
lib/gssapi/ntlm/init_sec_context.c
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@@ -286,6 +286,7 @@ _gss_ntlm_init_sec_context
*minor_status = EINVAL;
return GSS_S_FAILURE;
}
ctx->status = STATUS_CLIENT;
*context_handle = (gss_ctx_id_t)ctx;
if (initiator_cred_handle != GSS_C_NO_CREDENTIAL) {
@@ -485,24 +486,8 @@ _gss_ntlm_init_sec_context
}
}
if (ctx->flags & NTLM_NEG_NTLM2_SESSION) {
ctx->status |= STATUS_SESSIONKEY;
_gss_ntlm_set_key(&ctx->u.v2.send, 0, (ctx->flags & NTLM_NEG_KEYEX),
ctx->sessionkey.data,
ctx->sessionkey.length);
_gss_ntlm_set_key(&ctx->u.v2.recv, 1, (ctx->flags & NTLM_NEG_KEYEX),
ctx->sessionkey.data,
ctx->sessionkey.length);
} else {
ctx->status |= STATUS_SESSIONKEY;
RC4_set_key(&ctx->u.v1.crypto_recv.key,
ctx->sessionkey.length,
ctx->sessionkey.data);
RC4_set_key(&ctx->u.v1.crypto_send.key,
ctx->sessionkey.length,
ctx->sessionkey.data);
}
_gss_ntlm_set_keys(ctx);
ret = heim_ntlm_encode_type3(&type3, &data, NULL);