ref: 7b10062669dbc0e41f1483d1b57af64c2ad93b11
dir: /sys/include/ape/auth.h/
#ifndef _PLAN9_SOURCE This header file is an extension to ANSI/POSIX #endif #ifndef __AUTH_H_ #define __AUTH_H_ #pragma src "/sys/src/ape/lib/auth" #pragma lib "/$M/lib/ape/libauth.a" #include <u.h> #include <fmt.h> /* * 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 */ MAXNAMELEN= 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+1]; /* +1 for NUL in auth_rpc.c */ 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 *dom; char chal[MAXCHLEN]; int nchal; void *resp; int nresp; /* for implementation only */ int afd; /* to factotum */ AuthRpc *rpc; /* to factotum */ char userbuf[MAXNAMELEN]; /* 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" and "ntlm" */ { 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*); extern int login(char*, char*, char*); typedef struct Attr Attr; 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*); #pragma varargck type "A" Attr* 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*, char*, ...); extern int auth_respondAI(void *, uint, char*, uint, void*, uint, AuthInfo**, AuthGetkey*, 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); #pragma varargck argpos auth_proxy 3 #pragma varargck argpos auth_challenge 1 #pragma varargck argpos auth_respond 8 #pragma varargck argpos auth_respondAI 9 #pragma varargck argpos auth_getuserpasswd 2 #endif