Rearrange moonshot to have libeap as a subproject

[mech_eap.orig] / mech_eap / inquire_cred_by_oid.c

diff --git a/mech_eap/inquire_cred_by_oid.c b/mech_eap/inquire_cred_by_oid.c
new file mode 100644 (file)
index 0000000..b4a95f8
--- /dev/null
+++ b/mech_eap/inquire_cred_by_oid.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2011, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Return extended credential handle properties.
+ */
+
+#include "gssapiP_eap.h"
+
+static struct {
+    gss_OID_desc oid;
+    OM_uint32 (*inquire)(OM_uint32 *, const gss_cred_id_t,
+                         const gss_OID, gss_buffer_set_t *);
+} inquireCredOps[] = {
+};
+
+OM_uint32
+gss_inquire_cred_by_oid(OM_uint32 *minor,
+                        const gss_cred_id_t cred_handle,
+                        const gss_OID desired_object,
+                        gss_buffer_set_t *data_set)
+{
+    OM_uint32 major;
+    int i;
+
+    *data_set = GSS_C_NO_BUFFER_SET;
+
+    if (cred_handle == GSS_C_NO_CREDENTIAL) {
+        *minor = EINVAL;
+        return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CRED;
+    }
+
+    GSSEAP_MUTEX_LOCK(&cred_handle->mutex);
+
+    major = GSS_S_UNAVAILABLE;
+    *minor = GSSEAP_BAD_CRED_OPTION;
+
+    for (i = 0; i < sizeof(inquireCredOps) / sizeof(inquireCredOps[0]); i++) {
+        if (oidEqual(&inquireCredOps[i].oid, desired_object)) {
+            major = (*inquireCredOps[i].inquire)(minor, cred_handle,
+                                                 desired_object, data_set);
+            break;
+        }
+    }
+
+    GSSEAP_MUTEX_UNLOCK(&cred_handle->mutex);
+
+    return major;
+}