Beginning of a kadm5-library

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3662 ec53bebd-3082-4978-b11e-865c3cabbd6b
1997-10-25 06:19:27 +00:00
parent 682526e518
commit 68d77a285f
19 changed files with 1960 additions and 0 deletions
--- a/lib/kadm5/create_s.c
+++ b/lib/kadm5/create_s.c
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 1997 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * 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. All advertising materials mentioning features or use of this software 
+ *    must display the following acknowledgement: 
+ *      This product includes software developed by Kungliga Tekniska 
+ *      H<>gskolan and its contributors. 
+ *
+ * 4. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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. 
+ */
+
+#include "kadm5_locl.h"
+
+RCSID("$Id$");
+
+#define REQUIRED_MASK (KADM5_PRINCIPAL)
+#define FORBIDDEN_MASK (KADM5_LAST_PWD_CHANGE | KADM5_MOD_TIME | KADM5_MOD_NAME | KADM5_MKVNO | KADM5_AUX_ATTRIBUTES | KADM5_POLICY_CLR | KADM5_LAST_SUCCESS | KADM5_LAST_FAILED | KADM5_FAIL_AUTH_COUNT | KADM5_KEY_DATA)
+
+#define set_value(X, V) do { (X) = malloc(sizeof(*X)); *(X) = V; } while(0)
+
+kadm5_ret_t
+kadm5_s_create_principal(void *server_handle,
+			 kadm5_principal_ent_t princ, 
+			 u_int32_t mask,
+			 char *password)
+{
+    kadm5_server_context *context;
+    hdb_entry ent;
+    kadm5_ret_t ret;
+    context = server_handle;
+    if((mask & REQUIRED_MASK) != REQUIRED_MASK)
+	return KADM5_BAD_MASK;
+    if((mask & FORBIDDEN_MASK))
+	return KADM5_BAD_MASK;
+    if((mask & KADM5_POLICY) && strcmp(princ->policy, "default"))
+	/* XXX no real policies for now */
+	return KADM5_UNK_POLICY;
+    memset(&ent, 0, sizeof(ent));
+    ret  = krb5_copy_principal(context->context, princ->principal, 
+			       &ent.principal);
+    if(ret)
+	return ret;
+    /* set defaults */
+    ent.flags.postdate = 1;
+    ent.flags.forwardable = 1;
+    ent.flags.initial = 0;
+    ent.flags.renewable = 1;
+    ent.flags.proxiable = 1;
+    ent.flags.require_preauth = 0;
+    ent.flags.server = 1;
+    ent.flags.client = 1;
+    ent.flags.change_pw = 0;
+    ent.flags.invalid = 0;
+    
+    ent.kvno = 1;
+
+    ret = _kadm5_setup_entry(&ent, princ, mask);
+
+    {
+	krb5_data salt;
+	ent.keys.len = 1;
+	ent.keys.val = malloc(ent.keys.len * sizeof(*ent.keys.val));
+	ent.keys.val[0].mkvno = 0;
+	ret = krb5_get_salt (ent.principal, &salt);
+	krb5_string_to_key(password, 
+			   &salt,
+			   KEYTYPE_DES,
+			   &ent.keys.val[0].key);
+	krb5_data_free(&salt);
+	ent.keys.val[0].salt = NULL;
+    }
+
+    ent.created_by.time = time(NULL);
+    ret = krb5_copy_principal(context->context, context->caller, 
+			      &ent.created_by.principal);
+    if(ret) 
+	goto out;
+    ret = context->db->open(context->context, context->db, O_RDWR, 0);
+    if(ret)
+	goto out;
+    ret = context->db->store(context->context, context->db, 0, &ent);
+    context->db->close(context->context, context->db);
+out:
+    hdb_free_entry(context->context, &ent);
+    if(ret == HDB_ERR_INUSE)
+	return KADM5_DUP;
+    return ret;
+}
+