From 9f3127941ea161040402f88dce2701f1f827f0e2 Mon Sep 17 00:00:00 2001 From: markm Date: Sun, 19 Sep 1999 18:49:58 +0000 Subject: libdes is bmaked and built from src/crypto/... now. --- secure/lib/libdes/read_pwd.c | 433 ------------------------------------------- 1 file changed, 433 deletions(-) delete mode 100644 secure/lib/libdes/read_pwd.c (limited to 'secure/lib/libdes/read_pwd.c') diff --git a/secure/lib/libdes/read_pwd.c b/secure/lib/libdes/read_pwd.c deleted file mode 100644 index 240aa16..0000000 --- a/secure/lib/libdes/read_pwd.c +++ /dev/null @@ -1,433 +0,0 @@ -/* crypto/des/read_pwd.c */ -/* Copyright (C) 1995-1996 Eric Young (eay@mincom.oz.au) - * All rights reserved. - * - * This file is part of an SSL implementation written - * by Eric Young (eay@mincom.oz.au). - * The implementation was written so as to conform with Netscapes SSL - * specification. This library and applications are - * FREE FOR COMMERCIAL AND NON-COMMERCIAL USE - * as long as the following conditions are aheared to. - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. If this code is used in a product, - * Eric Young should be given attribution as the author of the parts used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Eric Young (eay@mincom.oz.au) - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#ifdef WIN16TTY -#undef WIN16 -#undef _WINDOWS -#include -#endif - -/* 06-Apr-92 Luke Brennan Support for VMS */ -#include "des_locl.h" -#include -#include -#include -#include - -/* There are 5 types of terminal interface supported, - * TERMIO, TERMIOS, VMS, MSDOS and SGTTY - */ - -#if defined(__sgi) && !defined(TERMIOS) -#define TERMIOS -#undef TERMIO -#undef SGTTY -#endif - -#if defined(linux) && !defined(TERMIO) -#undef TERMIOS -#define TERMIO -#undef SGTTY -#endif - -#ifdef _LIBC -#define TERMIO -#endif - -#if !defined(TERMIO) && !defined(TERMIOS) && !defined(VMS) && !defined(MSDOS) -#define SGTTY -#endif - -#ifdef TERMIOS -#include -#define TTY_STRUCT struct termios -#define TTY_FLAGS c_lflag -#define TTY_get(tty,data) tcgetattr(tty,data) -#define TTY_set(tty,data) tcsetattr(tty,TCSANOW,data) -#endif - -#ifdef TERMIO -#include -#define TTY_STRUCT struct termio -#define TTY_FLAGS c_lflag -#define TTY_get(tty,data) ioctl(tty,TCGETA,data) -#define TTY_set(tty,data) ioctl(tty,TCSETA,data) -#endif - -#ifdef SGTTY -#include -#define TTY_STRUCT struct sgttyb -#define TTY_FLAGS sg_flags -#define TTY_get(tty,data) ioctl(tty,TIOCGETP,data) -#define TTY_set(tty,data) ioctl(tty,TIOCSETP,data) -#endif - -#if !defined(_LIBC) && !defined(MSDOS) && !defined(VMS) -#include -#endif - -#ifdef MSDOS -#include -#define fgets(a,b,c) noecho_fgets(a,b,c) -#endif - -#ifdef VMS -#include -#include -#include -#include -struct IOSB { - short iosb$w_value; - short iosb$w_count; - long iosb$l_info; - }; -#endif - -#ifndef NX509_SIG -#define NX509_SIG 32 -#endif - -#ifndef NOPROTO -static void read_till_nl(FILE *); -static int read_pw(char *buf, char *buff, int size, char *prompt, int verify); -static void recsig(int); -static void pushsig(void); -static void popsig(void); -#if defined(MSDOS) && !defined(WIN16) -static int noecho_fgets(char *buf, int size, FILE *tty); -#endif -#else -static void read_till_nl(); -static int read_pw(); -static void recsig(); -static void pushsig(); -static void popsig(); -#if defined(MSDOS) && !defined(WIN16) -static int noecho_fgets(); -#endif -#endif - -#ifndef NOPROTO -static void (*savsig[NX509_SIG])(int ); -#else -static void (*savsig[NX509_SIG])(); -#endif -static jmp_buf save; - -int des_read_password(key, prompt, verify) -des_cblock (*key); -char *prompt; -int verify; - { - int ok; - char buf[BUFSIZ],buff[BUFSIZ]; - - if ((ok=read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0) - des_string_to_key(buf,key); - memset(buf,0,BUFSIZ); - memset(buff,0,BUFSIZ); - return(ok); - } - -int des_read_2passwords(key1, key2, prompt, verify) -des_cblock (*key1); -des_cblock (*key2); -char *prompt; -int verify; - { - int ok; - char buf[BUFSIZ],buff[BUFSIZ]; - - if ((ok=read_pw(buf,buff,BUFSIZ,prompt,verify)) == 0) - des_string_to_2keys(buf,key1,key2); - memset(buf,0,BUFSIZ); - memset(buff,0,BUFSIZ); - return(ok); - } - -int des_read_pw_string(buf, length, prompt, verify) -char *buf; -int length; -char *prompt; -int verify; - { - char buff[BUFSIZ]; - int ret; - - ret=read_pw(buf,buff,(length>BUFSIZ)?BUFSIZ:length,prompt,verify); - memset(buff,0,BUFSIZ); - return(ret); - } - -#ifndef WIN16 - -static void read_till_nl(in) -FILE *in; - { -#define SIZE 4 - char buf[SIZE+1]; - - do { - fgets(buf,SIZE,in); - } while (strchr(buf,'\n') == NULL); - } - - -/* return 0 if ok, 1 (or -1) otherwise */ -static int read_pw(buf, buff, size, prompt, verify) -char *buf; -char *buff; -int size; -char *prompt; -int verify; - { -#ifdef VMS - struct IOSB iosb; - $DESCRIPTOR(terminal,"TT"); - long tty_orig[3], tty_new[3]; - long status; - unsigned short channel = 0; -#else -#ifndef MSDOS - TTY_STRUCT tty_orig,tty_new; -#endif -#endif - int number=5; - int ok=0; - int ps=0; - int is_a_tty=1; - - FILE *tty=NULL; - char *p; - -#ifndef MSDOS - if ((tty=fopen("/dev/tty","r")) == NULL) - tty=stdin; -#else /* MSDOS */ - if ((tty=fopen("con","r")) == NULL) - tty=stdin; -#endif /* MSDOS */ - -#if defined(TTY_get) && !defined(VMS) - if (TTY_get(fileno(tty),&tty_orig) == -1) - { -#ifdef ENOTTY - if (errno == ENOTTY) - is_a_tty=0; - else -#endif - return(-1); - } - memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig)); -#endif -#ifdef VMS - status = SYS$ASSIGN(&terminal,&channel,0,0); - if (status != SS$_NORMAL) - return(-1); - status=SYS$QIOW(0,channel,IO$_SENSEMODE,&iosb,0,0,tty_orig,12,0,0,0,0); - if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) - return(-1); -#endif - - if (setjmp(save)) - { - ok=0; - goto error; - } - pushsig(); - ps=1; - -#ifdef TTY_FLAGS - tty_new.TTY_FLAGS &= ~ECHO; -#endif - -#if defined(TTY_set) && !defined(VMS) - if (is_a_tty && (TTY_set(fileno(tty),&tty_new) == -1)) - return(-1); -#endif -#ifdef VMS - tty_new[0] = tty_orig[0]; - tty_new[1] = tty_orig[1] | TT$M_NOECHO; - tty_new[2] = tty_orig[2]; - status = SYS$QIOW(0,channel,IO$_SETMODE,&iosb,0,0,tty_new,12,0,0,0,0); - if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) - return(-1); -#endif - ps=2; - - while ((!ok) && (number--)) - { - fputs(prompt,stderr); - fflush(stderr); - - buf[0]='\0'; - fgets(buf,size,tty); - if (feof(tty)) goto error; - if (ferror(tty)) goto error; - if ((p=(char *)strchr(buf,'\n')) != NULL) - *p='\0'; - else read_till_nl(tty); - if (verify) - { - fprintf(stderr,"\nVerifying password - %s",prompt); - fflush(stderr); - buff[0]='\0'; - fgets(buff,size,tty); - if (feof(tty)) goto error; - if ((p=(char *)strchr(buff,'\n')) != NULL) - *p='\0'; - else read_till_nl(tty); - - if (strcmp(buf,buff) != 0) - { - fprintf(stderr,"\nVerify failure"); - fflush(stderr); - break; - /* continue; */ - } - } - ok=1; - } - -error: - fprintf(stderr,"\n"); -#ifdef DEBUG - perror("fgets(tty)"); -#endif - /* What can we do if there is an error? */ -#if defined(TTY_set) && !defined(VMS) - if (ps >= 2) TTY_set(fileno(tty),&tty_orig); -#endif -#ifdef VMS - if (ps >= 2) - status = SYS$QIOW(0,channel,IO$_SETMODE,&iosb,0,0 - ,tty_orig,12,0,0,0,0); -#endif - - if (ps >= 1) popsig(); - if (stdin != tty) fclose(tty); -#ifdef VMS - status = SYS$DASSGN(channel); -#endif - return(!ok); - } - -#else /* WIN16 */ - -static int read_pw(buf, buff, size, prompt, verify) -char *buf; -char *buff; -int size; -char *prompt; -int verify; - { - memset(buf,0,size); - memset(buff,0,size); - return(0); - } - -#endif - -static void pushsig() - { - int i; - - for (i=1; i