Index: openssl/crypto/des/read_pwd.c |
diff --git a/openssl/crypto/des/read_pwd.c b/openssl/crypto/des/read_pwd.c |
deleted file mode 100644 |
index ce5fa00a37a42fdf8d38bb6e36e2cb720744e5df..0000000000000000000000000000000000000000 |
--- a/openssl/crypto/des/read_pwd.c |
+++ /dev/null |
@@ -1,521 +0,0 @@ |
-/* crypto/des/read_pwd.c */ |
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
- * All rights reserved. |
- * |
- * This package is an SSL implementation written |
- * by Eric Young (eay@cryptsoft.com). |
- * The implementation was written so as to conform with Netscapes SSL. |
- * |
- * This library is free for commercial and non-commercial use as long as |
- * the following conditions are aheared to. The following conditions |
- * apply to all code found in this distribution, be it the RC4, RSA, |
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
- * included with this distribution is covered by the same copyright terms |
- * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
- * |
- * Copyright remains Eric Young's, and as such any Copyright notices in |
- * the code are not to be removed. |
- * If this package is used in a product, Eric Young should be given attribution |
- * as the author of the parts of the library 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 cryptographic software written by |
- * Eric Young (eay@cryptsoft.com)" |
- * The word 'cryptographic' can be left out if the rouines from the library |
- * being used are not cryptographic related :-). |
- * 4. If you include any Windows specific code (or a derivative thereof) from |
- * the apps directory (application code) you must include an acknowledgement: |
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
- * |
- * 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.] |
- */ |
- |
-#include <openssl/e_os2.h> |
-#if !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_WIN32) |
-#ifdef OPENSSL_UNISTD |
-# include OPENSSL_UNISTD |
-#else |
-# include <unistd.h> |
-#endif |
-/* If unistd.h defines _POSIX_VERSION, we conclude that we |
- * are on a POSIX system and have sigaction and termios. */ |
-#if defined(_POSIX_VERSION) |
- |
-# define SIGACTION |
-# if !defined(TERMIOS) && !defined(TERMIO) && !defined(SGTTY) |
-# define TERMIOS |
-# endif |
- |
-#endif |
-#endif |
- |
-/* #define SIGACTION */ /* Define this if you have sigaction() */ |
- |
-#ifdef WIN16TTY |
-#undef OPENSSL_SYS_WIN16 |
-#undef _WINDOWS |
-#include <graph.h> |
-#endif |
- |
-/* 06-Apr-92 Luke Brennan Support for VMS */ |
-#include "des_locl.h" |
-#include "cryptlib.h" |
-#include <signal.h> |
-#include <stdio.h> |
-#include <string.h> |
-#include <setjmp.h> |
-#include <errno.h> |
- |
-#ifdef OPENSSL_SYS_VMS /* prototypes for sys$whatever */ |
-#include <starlet.h> |
-#ifdef __DECC |
-#pragma message disable DOLLARID |
-#endif |
-#endif |
- |
-#ifdef WIN_CONSOLE_BUG |
-#include <windows.h> |
-#ifndef OPENSSL_SYS_WINCE |
-#include <wincon.h> |
-#endif |
-#endif |
- |
- |
-/* 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 |
-#undef TERMIOS |
-#define TERMIO |
-#undef SGTTY |
-#endif |
- |
-#if !defined(TERMIO) && !defined(TERMIOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_MSDOS) && !defined(MAC_OS_pre_X) && !defined(MAC_OS_GUSI_SOURCE) |
-#undef TERMIOS |
-#undef TERMIO |
-#define SGTTY |
-#endif |
- |
-#if defined(OPENSSL_SYS_VXWORKS) |
-#undef TERMIOS |
-#undef TERMIO |
-#undef SGTTY |
-#endif |
- |
-#ifdef TERMIOS |
-#include <termios.h> |
-#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 <termio.h> |
-#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 <sgtty.h> |
-#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(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VMS) && !defined(MAC_OS_pre_X) |
-#include <sys/ioctl.h> |
-#endif |
- |
-#if defined(OPENSSL_SYS_MSDOS) && !defined(__CYGWIN32__) && !defined(OPENSSL_SYS_WINCE) |
-#include <conio.h> |
-#define fgets(a,b,c) noecho_fgets(a,b,c) |
-#endif |
- |
-#ifdef OPENSSL_SYS_VMS |
-#include <ssdef.h> |
-#include <iodef.h> |
-#include <ttdef.h> |
-#include <descrip.h> |
-struct IOSB { |
- short iosb$w_value; |
- short iosb$w_count; |
- long iosb$l_info; |
- }; |
-#endif |
- |
-#if defined(MAC_OS_pre_X) || defined(MAC_OS_GUSI_SOURCE) |
-/* |
- * This one needs work. As a matter of fact the code is unoperational |
- * and this is only a trick to get it compiled. |
- * <appro@fy.chalmers.se> |
- */ |
-#define TTY_STRUCT int |
-#endif |
- |
-#ifndef NX509_SIG |
-#define NX509_SIG 32 |
-#endif |
- |
-static void read_till_nl(FILE *); |
-static void recsig(int); |
-static void pushsig(void); |
-static void popsig(void); |
-#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN16) |
-static int noecho_fgets(char *buf, int size, FILE *tty); |
-#endif |
-#ifdef SIGACTION |
- static struct sigaction savsig[NX509_SIG]; |
-#else |
- static void (*savsig[NX509_SIG])(int ); |
-#endif |
-static jmp_buf save; |
- |
-int des_read_pw_string(char *buf, int length, const char *prompt, |
- int verify) |
- { |
- char buff[BUFSIZ]; |
- int ret; |
- |
- ret=des_read_pw(buf,buff,(length>BUFSIZ)?BUFSIZ:length,prompt,verify); |
- OPENSSL_cleanse(buff,BUFSIZ); |
- return(ret); |
- } |
- |
-#ifdef OPENSSL_SYS_WINCE |
- |
-int des_read_pw(char *buf, char *buff, int size, const char *prompt, int verify) |
- { |
- memset(buf,0,size); |
- memset(buff,0,size); |
- return(0); |
- } |
- |
-#elif defined(OPENSSL_SYS_WIN16) |
- |
-int des_read_pw(char *buf, char *buff, int size, char *prompt, int verify) |
- { |
- memset(buf,0,size); |
- memset(buff,0,size); |
- return(0); |
- } |
- |
-#else /* !OPENSSL_SYS_WINCE && !OPENSSL_SYS_WIN16 */ |
- |
-static void read_till_nl(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 */ |
-int des_read_pw(char *buf, char *buff, int size, const char *prompt, |
- int verify) |
- { |
-#ifdef OPENSSL_SYS_VMS |
- struct IOSB iosb; |
- $DESCRIPTOR(terminal,"TT"); |
- long tty_orig[3], tty_new[3]; |
- long status; |
- unsigned short channel = 0; |
-#else |
-#if !defined(OPENSSL_SYS_MSDOS) || defined(__DJGPP__) |
- TTY_STRUCT tty_orig,tty_new; |
-#endif |
-#endif |
- int number; |
- int ok; |
- /* statics are simply to avoid warnings about longjmp clobbering |
- things */ |
- static int ps; |
- int is_a_tty; |
- static FILE *tty; |
- char *p; |
- |
- if (setjmp(save)) |
- { |
- ok=0; |
- goto error; |
- } |
- |
- number=5; |
- ok=0; |
- ps=0; |
- is_a_tty=1; |
- tty=NULL; |
- |
-#ifdef OPENSSL_SYS_MSDOS |
- if ((tty=fopen("con","r")) == NULL) |
- tty=stdin; |
-#elif defined(MAC_OS_pre_X) || defined(OPENSSL_SYS_VXWORKS) |
- tty=stdin; |
-#else |
-#ifndef OPENSSL_SYS_MPE |
- if ((tty=fopen("/dev/tty","r")) == NULL) |
-#endif |
- tty=stdin; |
-#endif |
- |
-#if defined(TTY_get) && !defined(OPENSSL_SYS_VMS) |
- if (TTY_get(fileno(tty),&tty_orig) == -1) |
- { |
-#ifdef ENOTTY |
- if (errno == ENOTTY) |
- is_a_tty=0; |
- else |
-#endif |
-#ifdef EINVAL |
- /* Ariel Glenn ariel@columbia.edu reports that solaris |
- * can return EINVAL instead. This should be ok */ |
- if (errno == EINVAL) |
- is_a_tty=0; |
- else |
-#endif |
- return(-1); |
- } |
- memcpy(&(tty_new),&(tty_orig),sizeof(tty_orig)); |
-#endif |
-#ifdef OPENSSL_SYS_VMS |
- status = sys$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 |
- |
- pushsig(); |
- ps=1; |
- |
-#ifdef TTY_FLAGS |
- tty_new.TTY_FLAGS &= ~ECHO; |
-#endif |
- |
-#if defined(TTY_set) && !defined(OPENSSL_SYS_VMS) |
- if (is_a_tty && (TTY_set(fileno(tty),&tty_new) == -1)) |
-#ifdef OPENSSL_SYS_MPE |
- ; /* MPE lies -- echo really has been disabled */ |
-#else |
- return(-1); |
-#endif |
-#endif |
-#ifdef OPENSSL_SYS_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"); |
-#if 0 |
- perror("fgets(tty)"); |
-#endif |
- /* What can we do if there is an error? */ |
-#if defined(TTY_set) && !defined(OPENSSL_SYS_VMS) |
- if (ps >= 2) TTY_set(fileno(tty),&tty_orig); |
-#endif |
-#ifdef OPENSSL_SYS_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 OPENSSL_SYS_VMS |
- status = sys$dassgn(channel); |
-#endif |
- return(!ok); |
- } |
- |
-static void pushsig(void) |
- { |
- int i; |
-#ifdef SIGACTION |
- struct sigaction sa; |
- |
- memset(&sa,0,sizeof sa); |
- sa.sa_handler=recsig; |
-#endif |
- |
- for (i=1; i<NX509_SIG; i++) |
- { |
-#ifdef SIGUSR1 |
- if (i == SIGUSR1) |
- continue; |
-#endif |
-#ifdef SIGUSR2 |
- if (i == SIGUSR2) |
- continue; |
-#endif |
-#ifdef SIGACTION |
- sigaction(i,&sa,&savsig[i]); |
-#else |
- savsig[i]=signal(i,recsig); |
-#endif |
- } |
- |
-#ifdef SIGWINCH |
- signal(SIGWINCH,SIG_DFL); |
-#endif |
- } |
- |
-static void popsig(void) |
- { |
- int i; |
- |
- for (i=1; i<NX509_SIG; i++) |
- { |
-#ifdef SIGUSR1 |
- if (i == SIGUSR1) |
- continue; |
-#endif |
-#ifdef SIGUSR2 |
- if (i == SIGUSR2) |
- continue; |
-#endif |
-#ifdef SIGACTION |
- sigaction(i,&savsig[i],NULL); |
-#else |
- signal(i,savsig[i]); |
-#endif |
- } |
- } |
- |
-static void recsig(int i) |
- { |
- longjmp(save,1); |
-#ifdef LINT |
- i=i; |
-#endif |
- } |
- |
-#ifdef OPENSSL_SYS_MSDOS |
-static int noecho_fgets(char *buf, int size, FILE *tty) |
- { |
- int i; |
- char *p; |
- |
- p=buf; |
- for (;;) |
- { |
- if (size == 0) |
- { |
- *p='\0'; |
- break; |
- } |
- size--; |
-#ifdef WIN16TTY |
- i=_inchar(); |
-#else |
- i=getch(); |
-#endif |
- if (i == '\r') i='\n'; |
- *(p++)=i; |
- if (i == '\n') |
- { |
- *p='\0'; |
- break; |
- } |
- } |
-#ifdef WIN_CONSOLE_BUG |
-/* Win95 has several evil console bugs: one of these is that the |
- * last character read using getch() is passed to the next read: this is |
- * usually a CR so this can be trouble. No STDIO fix seems to work but |
- * flushing the console appears to do the trick. |
- */ |
- { |
- HANDLE inh; |
- inh = GetStdHandle(STD_INPUT_HANDLE); |
- FlushConsoleInputBuffer(inh); |
- } |
-#endif |
- return(strlen(buf)); |
- } |
-#endif |
-#endif /* !OPENSSL_SYS_WINCE && !WIN16 */ |