mirror of
https://github.com/0intro/conterm
synced 2024-11-22 05:41:28 +03:00
152 lines
3.5 KiB
C
152 lines
3.5 KiB
C
#ifdef PLAN9
|
|
#pragma src "/sys/src/libauth"
|
|
#pragma lib "libauth.a"
|
|
#endif
|
|
|
|
/*
|
|
* Interface for typical callers.
|
|
*/
|
|
|
|
typedef struct AuthInfo AuthInfo;
|
|
typedef struct Chalstate Chalstate;
|
|
typedef struct Chapreply Chapreply;
|
|
typedef struct MSchapreply MSchapreply;
|
|
typedef struct UserPasswd UserPasswd;
|
|
typedef struct AuthRpc AuthRpc;
|
|
|
|
enum
|
|
{
|
|
MAXCHLEN= 256, /* max challenge length */
|
|
AMAXNAMELEN= 256, /* maximum name length */
|
|
MD5LEN= 16,
|
|
|
|
ARok = 0, /* rpc return values */
|
|
ARdone,
|
|
ARerror,
|
|
ARneedkey,
|
|
ARbadkey,
|
|
ARwritenext,
|
|
ARtoosmall,
|
|
ARtoobig,
|
|
ARrpcfailure,
|
|
ARphase,
|
|
|
|
AuthRpcMax = 4096,
|
|
};
|
|
|
|
struct AuthRpc
|
|
{
|
|
int afd;
|
|
char ibuf[AuthRpcMax];
|
|
char obuf[AuthRpcMax];
|
|
char *arg;
|
|
uint narg;
|
|
};
|
|
|
|
struct AuthInfo
|
|
{
|
|
char *cuid; /* caller id */
|
|
char *suid; /* server id */
|
|
char *cap; /* capability (only valid on server side) */
|
|
int nsecret; /* length of secret */
|
|
uchar *secret; /* secret */
|
|
};
|
|
|
|
struct Chalstate
|
|
{
|
|
char *user;
|
|
char chal[MAXCHLEN];
|
|
int nchal;
|
|
void *resp;
|
|
int nresp;
|
|
|
|
/* for implementation only */
|
|
int afd; /* to factotum */
|
|
AuthRpc *rpc; /* to factotum */
|
|
char userbuf[AMAXNAMELEN]; /* temp space if needed */
|
|
int userinchal; /* user was sent to obtain challenge */
|
|
};
|
|
|
|
struct Chapreply /* for protocol "chap" */
|
|
{
|
|
uchar id;
|
|
char resp[MD5LEN];
|
|
};
|
|
|
|
struct MSchapreply /* for protocol "mschap" */
|
|
{
|
|
char LMresp[24]; /* Lan Manager response */
|
|
char NTresp[24]; /* NT response */
|
|
};
|
|
|
|
struct UserPasswd
|
|
{
|
|
char *user;
|
|
char *passwd;
|
|
};
|
|
|
|
extern int newns(char*, char*);
|
|
extern int addns(char*, char*);
|
|
|
|
extern int noworld(char*);
|
|
extern int amount(int, char*, int, char*);
|
|
|
|
/* these two may get generalized away -rsc */
|
|
extern int login(char*, char*, char*);
|
|
extern int httpauth(char*, char*);
|
|
|
|
typedef struct Attr Attr;
|
|
typedef struct String String;
|
|
enum {
|
|
AttrNameval, /* name=val -- when matching, must have name=val */
|
|
AttrQuery, /* name? -- when matching, must be present */
|
|
AttrDefault, /* name:=val -- when matching, if present must match INTERNAL */
|
|
};
|
|
struct Attr
|
|
{
|
|
int type;
|
|
Attr *next;
|
|
char *name;
|
|
char *val;
|
|
};
|
|
|
|
typedef int AuthGetkey(char*);
|
|
|
|
int _attrfmt(Fmt*);
|
|
Attr *_copyattr(Attr*);
|
|
Attr *_delattr(Attr*, char*);
|
|
Attr *_findattr(Attr*, char*);
|
|
void _freeattr(Attr*);
|
|
Attr *_mkattr(int, char*, char*, Attr*);
|
|
Attr *_parseattr(char*);
|
|
char *_strfindattr(Attr*, char*);
|
|
#ifdef VARARGCK
|
|
#pragma varargck type "A" Attr*
|
|
#endif
|
|
|
|
extern AuthInfo* fauth_proxy(int, AuthRpc *rpc, AuthGetkey *getkey, char *params);
|
|
extern AuthInfo* auth_proxy(int fd, AuthGetkey *getkey, char *fmt, ...);
|
|
extern int auth_getkey(char*);
|
|
extern int (*amount_getkey)(char*);
|
|
extern void auth_freeAI(AuthInfo *ai);
|
|
extern int auth_chuid(AuthInfo *ai, char *ns);
|
|
extern Chalstate *auth_challenge(char*, ...);
|
|
extern AuthInfo* auth_response(Chalstate*);
|
|
extern int auth_respond(void*, uint, char*, uint, void*, uint, AuthGetkey *getkey, char*, ...);
|
|
extern void auth_freechal(Chalstate*);
|
|
extern AuthInfo* auth_userpasswd(char *user, char *passwd);
|
|
extern UserPasswd* auth_getuserpasswd(AuthGetkey *getkey, char*, ...);
|
|
extern AuthInfo* auth_getinfo(AuthRpc *rpc);
|
|
extern AuthRpc* auth_allocrpc(int afd);
|
|
extern Attr* auth_attr(AuthRpc *rpc);
|
|
extern void auth_freerpc(AuthRpc *rpc);
|
|
extern uint auth_rpc(AuthRpc *rpc, char *verb, void *a, int n);
|
|
extern int auth_wep(char*, char*, ...);
|
|
|
|
#ifdef VARARGCK
|
|
#pragma varargck argpos auth_proxy 3
|
|
#pragma varargck argpos auth_challenge 1
|
|
#pragma varargck argpos auth_respond 3
|
|
#pragma varargck argpos auth_getuserpasswd 2
|
|
#endif
|