1992/0507/boot/userpasswd.c (diff list | history)

boot/userpasswd.c on 1992/0317
1992/0317		#include <u.h> #include <libc.h>
1992/0322		#include <auth.h>
1992/0317		#include <../boot/boot.h> char password[NAMELEN];
1992/0325		#ifdef asdf
1992/0323		extern char *sauth;
1992/0325		#endif asdf
1992/0317		/* * get/set user name and password. verify password with auth server. */ void
1992/0318		userpasswd(int islocal, Method *mp)
1992/0317		{ char key[7]; char buf[8 + NAMELEN]; int fd, crfd;
1992/0323		char *p;
1992/0317		if(*username == 0 || strcmp(username, "none") == 0){ strcpy(username, "none"); outin("user", username, sizeof(username)); } crfd = fd = -1;
1992/0507		while(strcmp(username, "none") != 0){
1992/0317		getpasswd(password, sizeof password);
1992/0322		passtokey(key, password);
1992/0317		fd = open("#c/key", OWRITE); if(fd < 0) fatal("can't open #c/key; please reboot"); if(write(fd, key, 7) != 7) fatal("can't write #c/key; please reboot"); close(fd); crfd = open("#c/crypt", ORDWR); if(crfd < 0) fatal("can't open crypt file"); write(crfd, "E", 1);
1992/0325		fd = -1;
1992/0507		if(islocal) break;
1992/0325		if(mp->auth) fd = (*mp->auth)();
1992/0317		if(fd < 0){ warning("password not checked!"); break; } strncpy(buf+8, username, NAMELEN); if(read(fd, buf, 8) != 8 || write(crfd, buf, 8) != 8 || read(crfd, buf, 8) != 8 || write(fd, buf, 8 + NAMELEN) != 8 + NAMELEN){ warning("password not checked!"); break; } if(read(fd, buf, 2) == 2 && buf[0]=='O' && buf[1]=='K') break; close(fd); outin("user", username, sizeof(username)); } close(fd); close(crfd); /* set user now that we're sure */ fd = open("#c/user", OWRITE|OTRUNC); if(fd >= 0){ if(write(fd, username, strlen(username)) < 0) warning("write user name"); close(fd); }else warning("open #c/user"); }