X-Git-Url: http://www.project-moonshot.org/gitweb/?p=mech_eap.git;a=blobdiff_plain;f=mech_eap%2Fpseudo_random.c;h=b434282b1d9a1d967dc0d938c3b1ead6bccabe34;hp=ad079b4873813a28625b63ca0059dff1eaa517b6;hb=HEAD;hpb=d1dd9aae6741e74f20bfc35e1db598652680279d

diff --git a/mech_eap/pseudo_random.c b/mech_eap/pseudo_random.c
index ad079b4..b434282 100644
--- a/mech_eap/pseudo_random.c
+++ b/mech_eap/pseudo_random.c
@@ -61,7 +61,7 @@
 
 OM_uint32
 gssEapPseudoRandom(OM_uint32 *minor,
-                   gss_ctx_id_t ctx,
+                   gss_const_ctx_id_t ctx,
                    int prf_key,
                    const gss_buffer_t prf_in,
                    gss_buffer_t prf_out)
@@ -74,6 +74,9 @@ gssEapPseudoRandom(OM_uint32 *minor,
     unsigned char *p;
     krb5_context krbContext;
     ssize_t desired_output_len = prf_out->length;
+#ifdef HAVE_HEIMDAL_VERSION
+    krb5_crypto krbCrypto = NULL;
+#endif
 
     *minor = 0;
 
@@ -88,9 +91,11 @@ gssEapPseudoRandom(OM_uint32 *minor,
         goto cleanup;
     }
 
-    code = krb5_c_prf_length(krbContext,
-                             ctx->encryptionType,
-                             &prflen);
+#ifdef HAVE_HEIMDAL_VERSION
+    code = krb5_crypto_prf_length(krbContext, ctx->encryptionType, &prflen);
+#else
+    code = krb5_c_prf_length(krbContext, ctx->encryptionType, &prflen);
+#endif
     if (code != 0)
         goto cleanup;
 
@@ -101,8 +106,11 @@ gssEapPseudoRandom(OM_uint32 *minor,
         goto cleanup;
     }
 
-#ifndef HAVE_HEIMDAL_VERSION
-    /* Same API, but different allocation rules, unfortunately. */
+#ifdef HAVE_HEIMDAL_VERSION
+    code = krb5_crypto_init(krbContext, &ctx->rfc3961Key, 0, &krbCrypto);
+    if (code != 0)
+        goto cleanup;
+#else
     t.length = prflen;
     t.data = GSSEAP_MALLOC(t.length);
     if (t.data == NULL) {
@@ -117,7 +125,11 @@ gssEapPseudoRandom(OM_uint32 *minor,
     while (desired_output_len > 0) {
         store_uint32_be(i, ns.data);
 
+#ifdef HAVE_HEIMDAL_VERSION
+        code = krb5_crypto_prf(krbContext, krbCrypto, &ns, &t);
+#else
         code = krb5_c_prf(krbContext, &ctx->rfc3961Key, &ns, &t);
+#endif
         if (code != 0)
             goto cleanup;
 
@@ -136,6 +148,7 @@ cleanup:
         GSSEAP_FREE(ns.data);
     }
 #ifdef HAVE_HEIMDAL_VERSION
+    krb5_crypto_destroy(krbContext, krbCrypto);
     krb5_data_free(&t);
 #else
     if (t.data != NULL) {