6 * Copyright (C) 1987 by the Massachusetts Institute of Technology
8 * Server for user registration with Moira and Kerberos.
10 * This file contains all the information needed by all source
11 * files for the user registration server.
14 #include <sys/types.h>
18 #include "ureg_proto.h"
28 #define FAIL_INST "reg_svr" /* Instance for failure zephyrgrams */
30 #define CUR_UREG_VERSION 1 /* Version for the register protocol */
31 #define SUCCESS 0 /* General purpose success code */
32 #define FAILURE 1 /* To use when any non-zero number will work */
33 #define min(a,b) ((a) > (b) ? (b) : (a))
34 #define MIN_UNAME 3 /* Username must be between three and */
35 #define MAX_UNAME 8 /* eight characters long. */
36 #define CRYPT_LEN 14 /* crypt() returns a 13 char string */
37 #define LOGIN_LEN MAX_UNAME + 1 /* Leave room for a null */
38 #define UID_LEN 7 /* Allow room for a 16 bit number */
40 extern char *whoami; /* Name of program - used by libraries */
42 /* This structure holds information from the Moira database that will be
43 worth holding on to. An instance of it appears in the formatted
47 char mit_id[CRYPT_LEN]; /* Encrypted MIT ID */
48 int reg_status; /* Registration status */
49 char uid[UID_LEN]; /* Reserved uid */
50 char login[LOGIN_LEN]; /* Login (username) */
53 /* This structure stores information sent over in the packet in a
54 more convenient format and also stores some information obtained
55 from the database that will be needed for each transaction. It
56 initialized from format_pkt() and find_user(). */
59 U_32BIT version; /* User registration protocol version */
60 U_32BIT request; /* Request */
61 char *first; /* First name */
62 char *last; /* Last name */
63 char *encrypted; /* Encrypted information in packet */
64 int encrypted_len; /* Length of encrypted information in packet */
65 char *leftover; /* Leftover information sent in the packet */
66 int leftover_len; /* Length of leftover information */
67 struct db_data db; /* Information from the Moira database */
70 /* For logging successful database transactions */
73 /* prototypes from requests.c */
74 void req_initialize(void);
75 void get_request(struct msg *message);
76 void report(int status, char *message);
77 u_long cur_req_sender(void);