The beginnings of a kdc.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1305 ec53bebd-3082-4978-b11e-865c3cabbd6b
1997-03-08 10:39:43 +00:00
parent 835a7af102
commit 69816ce6c5
10 changed files with 813 additions and 0 deletions
--- a/admin/load.c
+++ b/admin/load.c
@@ -0,0 +1,99 @@
+#include "kdc_locl.h"
+
+RCSID("$Id$");
+
+int main(int argc, char **argv)
+{
+    FILE *f;
+    DB *db;
+    krb5_context context;
+    char s[1024];
+    char *p;
+    int line;
+    unsigned char key_buf[1024];
+    unsigned char *q;
+    unsigned char value_buf[1024];
+    krb5_keyblock keyblock;
+    DBT key, value;
+    int err;
+    int i;
+    krb5_storage *sp;
+
+    struct entry e;
+
+    krb5_principal princ;
+    
+    krb5_init_context(&context);
+    f = fopen(argv[1], "r");
+    db = dbopen(argv[2], O_RDWR | O_CREAT | O_TRUNC, 0600, DB_BTREE, NULL);
+    line = 0;
+    while(fgets(s, sizeof(s), f)){
+	line++;
+	e.principal = s;
+	for(p = s; *p; p++){
+	    if(*p == '\\')
+		p++;
+	    else if(isspace(*p)) {
+		*p == 0;
+		break;
+	    }
+	}
+	*p++ = 0;
+	while(*p && isspace(*p)) p++;
+	e.key = p;
+	while(*p && !isspace(*p)) 
+	    *p++;
+	*p++ = 0;
+	while(*p && isspace(*p)) p++;
+	e.kvno = p;
+
+	while(*p && !isspace(*p)) 
+	    *p++;
+	*p++ = 0;
+	while(*p && isspace(*p)) p++;
+	e.max_life = p;
+
+	while(*p && !isspace(*p)) 
+	    *p++;
+	*p++ = 0;
+	e.max_renew = p;
+	while(*p && !isspace(*p)) 
+	    *p++;
+	*p++ = 0;
+
+	err = krb5_parse_name(context, e.principal, &princ);
+	if(err){
+	    fprintf(stderr, "%s:%s:%s (%s)\n", 
+		    argv[1], 
+		    line,
+		    krb5_get_err_text(context, err),
+		    e.principal);
+	    continue;
+	}
+	
+	sp = krb5_storage_from_mem(key_buf, sizeof(key_buf));
+	princ->type = 0;
+	krb5_store_principal(sp, princ);
+	key.data = key_buf;
+	key.size = sp->seek(sp, 0, SEEK_CUR);
+	krb5_storage_free(sp);
+
+	keyblock.keytype = KEYTYPE_DES;
+	keyblock.contents.data = malloc(strlen(e.key)/2+1);
+	for(i = 0; i < strlen(e.key); i += 2){
+	    sscanf(e.key + i, "%2x", 
+		   (unsigned char *)keyblock.contents.data + (i/2));
+	}
+	keyblock.contents.length = i / 2;
+	sp = krb5_storage_from_mem(value_buf, sizeof(value_buf));
+	krb5_store_keyblock(sp, keyblock);
+	krb5_store_int32(sp, atoi(e.kvno));
+	krb5_store_int32(sp, atoi(e.max_life));
+	krb5_store_int32(sp, atoi(e.max_renew));
+	value.data = value_buf;
+	value.size = sp->seek(sp, 0, SEEK_CUR);
+	db->put(db, &key, &value, 0);
+	krb5_storage_free(sp);
+    }
+    db->close(db);
+}