new file for mod_entry

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3201 ec53bebd-3082-4978-b11e-865c3cabbd6b
1997-08-27 23:40:02 +00:00
parent 4babce2148
commit 96deb93c2d
1 changed files with 106 additions and 0 deletions
--- a/admin/mod.c
+++ b/admin/mod.c
@@ -0,0 +1,106 @@
+/*
+ * 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 "admin_locl.h"
+
+RCSID("$Id$");
+
+static void
+doit2(HDB *db, hdb_entry *ent)
+{
+    char buf[1024];
+    int ret;
+    
+    ret = db->fetch(context, db, ent);
+
+    switch(ret){
+    case HDB_ERR_NOENTRY:
+	krb5_warnx(context, "Entry not found in database");
+	return;
+    case 0:
+	break;
+    default:
+	krb5_err(context, 1, ret, "dbget");
+    }
+    
+    edit_entry (ent);
+    for(;;) {
+	fprintf(stderr, "Change password? (y/n) ");
+	fgets(buf, sizeof(buf), stdin);
+	if(buf[0] == 'n' || buf[0] == 'y' || buf[0] == 'N' || buf[0] == 'Y')
+	    break;
+	fprintf(stderr, "Please answer yes or no.\n");
+    }
+    if(buf[0] == 'y' || buf[0] == 'Y')
+	set_password (ent);
+    set_modified_by (ent);
+    
+    ret = db->store(context, db, ent);
+    if(ret)
+	krb5_err(context, 1, ret, "db->store");
+}
+
+static void
+doit(const char *principal)
+{
+    HDB *db;
+    hdb_entry ent;
+    krb5_error_code ret;
+    memset(&ent, 0, sizeof(ent));
+    if((ret = hdb_open(context, &db, database, O_RDWR, 0600))){
+	krb5_warn(context, ret, "hdb_open");
+	return;
+    }
+    krb5_parse_name(context, principal, &ent.principal);
+    
+    doit2(db, &ent);
+    db->close(context, db);
+    hdb_free_entry(context, &ent);
+}
+    
+int
+mod_entry(int argc, char **argv)
+{
+    if(argc != 2) {
+	krb5_warnx(context, "Usage: mod_entry principal");
+	return 0;
+    }
+
+    doit(argv[1]);
+    return 0;
+}