removing more unused files

svn:r141
This commit is contained in:
Roger Dingledine 2002-11-25 01:22:34 +00:00
parent b097aa3288
commit 147879ab17
6 changed files with 2 additions and 369 deletions

View File

@ -3,7 +3,7 @@ noinst_LIBRARIES = libor.a
#CFLAGS = -Wall -Wpointer-arith -O2
libor_a_SOURCES = log.c utils.c crypto.c fakepoll.c
libor_a_SOURCES = log.c crypto.c fakepoll.c
noinst_HEADERS = log.h policies.h utils.h ss.h version.h crypto.h fakepoll.h
noinst_HEADERS = log.h ss.h version.h crypto.h fakepoll.h

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@ -1,89 +0,0 @@
/**
* key.c
* Key management.
*
* Matej Pfajfar <mp292@cam.ac.uk>
*/
/*
* Changes :
* $Log$
* Revision 1.1 2002/06/26 22:45:50 arma
* Initial revision
*
* Revision 1.5 2002/03/12 23:28:26 mp292
* Removed calls to ERR_load_crypto_strings() (libcrypt).
*
* Revision 1.4 2002/01/27 19:23:03 mp292
* Fixed a bug in parameter checking.
*
* Revision 1.3 2002/01/26 18:50:11 mp292
* Reviewed according to Secure-Programs-HOWTO.
*
* Revision 1.2 2002/01/04 07:19:03 badbytes
* Key generation moved to a separate utility (orkeygen).
*
* Revision 1.1 2001/12/14 12:16:33 badbytes
* Added routine for reading a private key from a file.
*
*/
#include <string.h>
#include <openssl/err.h>
#include <openssl/pem.h>
#include "key.h"
#include "log.h"
#include "config.h"
RSA *load_prkey(unsigned char *keyfile)
{
RSA *rsa_private=NULL;
FILE *f_pr;
int retval = 0;
if (keyfile) /* non-NULL filename */
{
if (strspn(keyfile,CONFIG_LEGAL_FILENAME_CHARACTERS) == strlen(keyfile)) /* filename contains legal characters only */
{
/* open the keyfile */
f_pr=fopen(keyfile,"r");
if (!f_pr)
{
log(LOG_ERR,"Failed to open keyfile %s.",keyfile);
return NULL;
}
/* read the private key */
rsa_private = PEM_read_RSAPrivateKey(f_pr,&rsa_private,NULL,NULL);
fclose(f_pr);
if (!rsa_private)
{
log(LOG_ERR,"Error reading private key : %s",ERR_reason_error_string(ERR_get_error()));
return NULL;
}
/* check the private key */
retval = RSA_check_key(rsa_private);
if (retval == 0)
{
log(LOG_ERR,"Private key read but is invalid : %s.", ERR_reason_error_string(ERR_get_error()));
RSA_free(rsa_private);
return NULL;
}
else if (retval == -1)
{
log(LOG_ERR,"Private key read but validity checking failed : %s",ERR_reason_error_string(ERR_get_error()));
RSA_free(rsa_private);
return NULL;
}
else if (retval == 1)
{
return rsa_private;
}
} /* filename contains legal characters only */
}
return NULL; /* report error */
}

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@ -1,32 +0,0 @@
/**
* key.h
* Routines for generating key pairs and loading private keys.
*
* Matej Pfajfar <mp292@cam.ac.uk>
*/
/*
* Changes :
* $Log$
* Revision 1.1 2002/06/26 22:45:50 arma
* Initial revision
*
* Revision 1.3 2002/01/26 18:50:11 mp292
* Reviewed according to Secure-Programs-HOWTO.
*
* Revision 1.2 2001/12/18 10:37:47 badbytes
* Header files now only apply if they were not previously included from somewhere else.
*
* Revision 1.1 2001/12/14 12:16:33 badbytes
* Added routine for reading a private key from a file.
*
*/
#ifndef __KEY_H
#include <openssl/rsa.h>
/* read the private key in keyfile into memory */
RSA *load_prkey(unsigned char *keyfile);
#define __KEY_H
#endif

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@ -1,39 +0,0 @@
/**
* policies.h
* Traffic shaping policies for the network funnel.
*
* Matej Pfajfar <mp292@cam.ac.uk>
*/
/*
* Changes :
* $Log$
* Revision 1.1 2002/06/26 22:45:50 arma
* Initial revision
*
* Revision 1.2 2002/03/12 23:42:37 mp292
* Various bugfixes.
*
* Revision 1.1 2002/03/03 00:03:49 mp292
* Moved from or/network (merged core and network funnel into a single thread).
*
* Revision 1.3 2002/02/09 17:00:42 mp292
* Added core_sock to list of parameters for comms with the router core.
*
* Revision 1.2 2002/02/03 22:40:44 mp292
* Changes to cell size.
*
* Revision 1.1 2002/02/03 20:34:38 mp292
* Traffic shaping policies for the network funnel.
*
*/
/* traffic shaping policies */
#define POLICY_DROP_CONNECTIONS 0 /* buffer data and drop the connections that cannot be allocated resources */
#define POLICY_DROP_CELLS 1 /* buffer data and drop cells, which can't be bufered, do re-transmission */
#define DEFAULT_POLICY POLICY_DROP_CONNECTIONS
#define DEFAULT_ACK_TIMEOUT 3000 /* ms */
#define DEFAULT_WINDOW_SIZE 5 /* cells */

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@ -1,154 +0,0 @@
/*
* utils.c
* Miscellaneous utils.
*
* Matej Pfajfar <mp292@cam.ac.uk>
*/
/*
* Changes :
* $Log$
* Revision 1.2 2002/09/03 18:44:23 nickm
* Port to MacOS X
*
* Revision 1.1.1.1 2002/06/26 22:45:50 arma
* initial commit: current code
*
* Revision 1.6 2002/03/03 00:06:45 mp292
* Modifications to support re-transmission.
*
* Revision 1.5 2002/01/29 02:22:41 mp292
* Bugfix.
*
* Revision 1.4 2002/01/29 00:58:23 mp292
* Timeout parametes to read_tout() and write_tout() are now pointers.
*
* Revision 1.3 2002/01/27 19:24:16 mp292
* Added read_tout(), write_tout() which read/write from a blocking socket but
* impose a timeout on the I/O operation.
*
* Revision 1.2 2002/01/26 19:30:09 mp292
* Reviewed according to Secure-Programs-HOWTO.
*
* Revision 1.1 2001/12/14 09:18:00 badbytes
* *** empty log message ***
*
*/
#include <ctype.h>
#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
#include <sys/socket.h>
#include <stdio.h>
#include <string.h>
#include "utils.h"
#include "log.h"
/* converts string to lower case */
unsigned char *stolower(unsigned char *str)
{
int i=0;
if (str) /* valid parameters */
{
for (i=0; str[i] != 0; i++)
str[i] = tolower(str[i]);
return str;
}
else return NULL;
}
/* reads data from a descriptor, just like read(), but imposes a timeout */
/* the timeout refers to the connection being idle, not to a time limit in which the data
* should be received*/
int read_tout(int s, unsigned char *buf, size_t buflen, int flags, struct timeval *conn_tout)
{
int retval=0;
int received = 0;
struct timeval tout;
fd_set mask,rmask;
FD_ZERO(&mask);
FD_SET(s,&mask);
while(1)
{
rmask=mask;
tout = *conn_tout;
retval = select(s+1,&rmask,NULL,NULL,&tout);
if (retval == -1)
{
if (errno == EINTR)
continue;
else
return -1;
}
if (FD_ISSET(s,&rmask))
{
retval = read(s,buf+received,buflen-received);
if (retval <= 0)
return -1;
else
{
received += retval;
if ((received < buflen) && (flags == MSG_WAITALL))
continue;
else
return received;
}
}
else
return -1;
}
}
/* writes data to a file descriptor, just like write(), but imposes a timeout */
/* again this refers to the connection being idle, not a time limit in which the data should
* be sent */
int write_tout(int s, unsigned char *buf, size_t buflen, struct timeval *conn_tout)
{
int retval = 0;
int sent = 0;
fd_set mask,wmask;
struct timeval tout;
FD_ZERO(&mask);
FD_SET(s,&mask);
while(1)
{
wmask = mask;
tout = *conn_tout;
retval = select(s+1,NULL,&wmask,NULL, &tout);
if (retval == -1)
{
if (errno == EINTR)
continue;
else
return -1;
}
if (FD_ISSET(s,&wmask))
{
retval = write(s,buf+sent,buflen-sent);
if (retval < 0)
return -1;
else
{
sent += retval;
if (sent < buflen)
continue;
else
return sent;
}
}
else
return -1;
}
}

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@ -1,53 +0,0 @@
/*
* utils.h
* Miscellaneous utils.
*
* Matej Pfajfar <mp292@cam.ac.uk>
*/
/*
* Changes :
* $Log$
* Revision 1.1 2002/06/26 22:45:50 arma
* Initial revision
*
* Revision 1.8 2002/03/21 07:20:59 badbytes
* Added a dependency to <sys/time.h>.
*
* Revision 1.7 2002/03/03 00:06:45 mp292
* Modifications to support re-transmission.
*
* Revision 1.6 2002/01/29 02:22:41 mp292
* Bugfix.
*
* Revision 1.5 2002/01/29 00:58:23 mp292
* Timeout parametes to read_tout() and write_tout() are now pointers.
*
* Revision 1.4 2002/01/27 19:24:16 mp292
* Added read_tout(), write_tout() which read/write from a blocking socket but
* impose a timeout on the I/O operation.
*
* Revision 1.3 2002/01/26 19:30:09 mp292
* Reviewed according to Secure-Programs-HOWTO.
*
* Revision 1.2 2001/12/18 10:37:47 badbytes
* Header files now only apply if they were not previously included from somewhere else.
*
* Revision 1.1 2001/12/14 09:18:00 badbytes
* *** empty log message ***
*
*/
#ifndef __UTILS_H
#include <sys/types.h>
#include <sys/un.h>
#include <sys/time.h>
unsigned char *stolower(unsigned char *str);
int read_tout(int s, unsigned char *buf, size_t buflen, int flags, struct timeval *conn_tout);
int write_tout(int s, unsigned char *buf, size_t buflen, struct timeval *conn_tout);
#define __UTILS_H
#endif