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Makefile: Changed proto: target to not include c files not used currently.

Browse Source 
Caused proto.h to be from a sorted list of C files.
arcfour.h: Added prototypes.
client.c: Added username%password in environment patch from John Blair <jdblair@frodo.tucc.uab.edu>
loadparm.c: Added username manipulation code from Peter McCool [SMTP:peter@qimr.edu.au]
username.c: Added username manipulation code from Peter McCool [SMTP:peter@qimr.edu.au]
mkproto.awk: Added arc4_key type.
proto.h: Updated & sorted.
Jeremy (jallison@whistle.com)
This commit is contained in:
Jeremy Allison 0001-01-01 00:00:00 +00:00
parent eeb0e88353
commit 97ed4fea67
6 changed files with 1198 additions and 56 deletions
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4
source/arcfour.h
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@ -32,4 +32,8 @@ typedef struct {
unsigned char index_j;
} arc4_key;
extern void set_arc4_key(unsigned char *data, int key_length, arc4_key *arckey);
extern void arc4(arc4_key *arckey, unsigned char *data_in,
unsigned char *data_out, int length);
#endif /* _ARC4_H_ */

22
source/client/client.c
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@ -4418,6 +4418,7 @@ static void usage(char *pname)
extern char tar_type;
static pstring servicesf = CONFIGFILE;
pstring term_code;
char *p;
#ifdef KANJI
strcpy(term_code, KANJI);
@ -4443,10 +4444,27 @@ static void usage(char *pname)
umask(myumask);
if (getenv("USER"))
{
strcpy(username,getenv("USER"));
/* modification to support userid%passwd syntax in the USER var
25.Aug.97, jdblair@uab.edu */
if ((p=strchr(username,'%')))
{
strcpy(username,getenv("USER"));
strupper(username);
*p = 0;
strcpy(password,p+1);
got_pass = True;
memset(strchr(getenv("USER"),'%')+1,'X',strlen(password));
}
strupper(username);
}
/* modification to support PASSWD environmental var
25.Aug.97, jdblair@uab.edu */
if (getenv("PASSWD"))
strcpy(password,getenv("PASSWD"));
if (*username == 0 && getenv("LOGNAME"))
{

1151
source/include/proto.h
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File diff suppressed because it is too large Load Diff

71
source/lib/username.c
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@ -22,6 +22,9 @@
#include "includes.h"
extern int DEBUGLEVEL;
/* internal functions - modified versions of the ones in password.c */
static struct passwd *uname_string_combinations(char *s, struct passwd * (*fn) (), int N);
static struct passwd *uname_string_combinations2(char *s, int offset, struct passwd * (*fn) (), int N);
/****************************************************************************
get a users home directory. tries as-is then lower case
@ -141,6 +144,8 @@ Note that this changes user!
struct passwd *Get_Pwnam(char *user,BOOL allow_change)
{
fstring user2;
int last_char;
int usernamelevel = lp_usernamelevel();
struct passwd *ret;
@ -172,6 +177,19 @@ struct passwd *Get_Pwnam(char *user,BOOL allow_change)
ret = _Get_Pwnam(user);
if (ret) return(ret);
/* try with last letter capitalised */
strlower(user);
last_char = strlen(user)-1;
user[last_char] = toupper(user[last_char]);
DEBUG(3, ("Trying username %s\n", user));
ret = _Get_Pwnam(user);
if (ret) return(ret);
/* try all combinations up to usernamelevel */
strlower(user);
ret = uname_string_combinations(user, _Get_Pwnam, usernamelevel);
if (ret) return(ret);
if (allow_change)
strcpy(user,user2);
@ -250,4 +268,57 @@ BOOL user_in_list(char *user,char *list)
return(False);
}
/* The functions below have been taken from password.c and slightly modified */
/****************************************************************************
apply a function to upper/lower case combinations
of a string and return true if one of them returns true.
try all combinations with N uppercase letters.
offset is the first char to try and change (start with 0)
it assumes the string starts lowercased
****************************************************************************/
static struct passwd *uname_string_combinations2(char *s,int offset,struct passwd *(*fn)(),int N)
{
int len = strlen(s);
int i;
struct passwd *ret;
#ifdef PASSWORD_LENGTH
len = MIN(len,PASSWORD_LENGTH);
#endif
if (N <= 0 || offset >= len)
return(fn(s));
for (i=offset;i<(len-(N-1));i++)
{
char c = s[i];
if (!islower(c)) continue;
s[i] = toupper(c);
ret = uname_string_combinations2(s,i+1,fn,N-1);
if(ret) return(ret);
s[i] = c;
}
return(NULL);
}
/****************************************************************************
apply a function to upper/lower case combinations
of a string and return true if one of them returns true.
try all combinations with up to N uppercase letters.
offset is the first char to try and change (start with 0)
it assumes the string starts lowercased
****************************************************************************/
static struct passwd * uname_string_combinations(char *s,struct passwd * (*fn)(),int N)
{
int n;
struct passwd *ret;
for (n=1;n<=N;n++)
{
ret = uname_string_combinations2(s,0,fn,n);
if(ret) return(ret);
}
return(NULL);
}

4
source/param/loadparm.c
View File

@ -146,6 +146,7 @@ typedef struct
int max_mux;
int max_packet;
int pwordlevel;
int unamelevel;
int deadtime;
int maxprotocol;
int security;
@ -449,6 +450,7 @@ struct parm_struct
{"max packet", P_INTEGER, P_GLOBAL, &Globals.max_packet, NULL},
{"packet size", P_INTEGER, P_GLOBAL, &Globals.max_packet, NULL},
{"password level", P_INTEGER, P_GLOBAL, &Globals.pwordlevel, NULL},
{"username level", P_INTEGER, P_GLOBAL, &Globals.unamelevel, NULL},
{"keepalive", P_INTEGER, P_GLOBAL, &keepalive, NULL},
{"deadtime", P_INTEGER, P_GLOBAL, &Globals.deadtime, NULL},
{"time offset", P_INTEGER, P_GLOBAL, &extra_time_offset, NULL},
@ -619,6 +621,7 @@ static void init_globals(void)
Globals.max_mux = 50; /* This is *needed* for profile support. */
Globals.lpqcachetime = 10;
Globals.pwordlevel = 0;
Globals.unamelevel = 0;
Globals.deadtime = 0;
Globals.max_log_size = 5000;
Globals.maxprotocol = PROTOCOL_NT1;
@ -865,6 +868,7 @@ FN_GLOBAL_INTEGER(lp_maxmux,&Globals.max_mux)
FN_GLOBAL_INTEGER(lp_maxpacket,&Globals.max_packet)
FN_GLOBAL_INTEGER(lp_keepalive,&keepalive)
FN_GLOBAL_INTEGER(lp_passwordlevel,&Globals.pwordlevel)
FN_GLOBAL_INTEGER(lp_usernamelevel,&Globals.unamelevel)
FN_GLOBAL_INTEGER(lp_readsize,&Globals.ReadSize)
FN_GLOBAL_INTEGER(lp_shmem_size,&Globals.shmem_size)
FN_GLOBAL_INTEGER(lp_shmem_hash_size,&Globals.shmem_hash_size)

2
source/script/mkproto.awk
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@ -64,7 +64,7 @@ BEGIN {
next;
}
!/^unsigned|^mode_t|^DIR|^user|^int|^char|^uint|^struct|^BOOL|^void|^time|^smb_shm_offset_t|^shm_offset_t|^enum remote_arch_types/ {
!/^unsigned|^mode_t|^DIR|^user|^int|^char|^uint|^struct|^BOOL|^void|^time|^smb_shm_offset_t|^shm_offset_t|^enum remote_arch_types|arc4_key/ {
next;
}