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Diffstat (limited to 'source3/smbd/ipc.c')
-rw-r--r--source3/smbd/ipc.c472
1 files changed, 324 insertions, 148 deletions
diff --git a/source3/smbd/ipc.c b/source3/smbd/ipc.c
index ccb2f3dd52..9f8369912c 100644
--- a/source3/smbd/ipc.c
+++ b/source3/smbd/ipc.c
@@ -1,3 +1,4 @@
+
/*
Unix SMB/Netbios implementation.
Version 1.9.
@@ -1672,7 +1673,8 @@ static BOOL api_RNetServerGetInfo(int cnum,uint16 vuid, char *param,char *data,
if ((count=get_server_info(SV_TYPE_ALL,&servers,lp_workgroup()))>0) {
for (i=0;i<count;i++)
- if (strequal(servers[i].name,local_machine)) {
+ if (strequal(servers[i].name,local_machine))
+ {
servertype = servers[i].type;
strcpy(comment,servers[i].comment);
}
@@ -1742,8 +1744,10 @@ static BOOL api_NetWkstaGetInfo(int cnum,uint16 vuid, char *param,char *data,
p = *rdata;
p2 = p + 22;
- SIVAL(p,0,PTR_DIFF(p2,*rdata));
+
+ SIVAL(p,0,PTR_DIFF(p2,*rdata)); /* host name */
strcpy(p2,local_machine);
+ strupper(p2);
p2 = skip_string(p2,1);
p += 4;
@@ -1752,21 +1756,22 @@ static BOOL api_NetWkstaGetInfo(int cnum,uint16 vuid, char *param,char *data,
p2 = skip_string(p2,1);
p += 4;
- SIVAL(p,0,PTR_DIFF(p2,*rdata));
+ SIVAL(p,0,PTR_DIFF(p2,*rdata)); /* login domain */
strcpy(p2,lp_workgroup());
+ strupper(p2);
p2 = skip_string(p2,1);
p += 4;
- SCVAL(p,0,MAJOR_VERSION);
- SCVAL(p,1,MINOR_VERSION);
+ SCVAL(p,0,MAJOR_VERSION); /* system version - e.g 4 in 4.1 */
+ SCVAL(p,1,MINOR_VERSION); /* system version - e.g .1 in 4.1 */
p += 2;
SIVAL(p,0,PTR_DIFF(p2,*rdata));
- strcpy(p2,lp_workgroup()); /* login domain?? */
+ strcpy(p2,lp_workgroup()); /* don't know. login domain?? */
p2 = skip_string(p2,1);
p += 4;
- SIVAL(p,0,PTR_DIFF(p2,*rdata));
+ SIVAL(p,0,PTR_DIFF(p2,*rdata)); /* don't know */
strcpy(p2,"");
p2 = skip_string(p2,1);
p += 4;
@@ -1778,166 +1783,338 @@ static BOOL api_NetWkstaGetInfo(int cnum,uint16 vuid, char *param,char *data,
return(True);
}
-
/****************************************************************************
get info about a user
+
+ struct user_info_11 {
+ char usri11_name[21]; 0-20
+ char usri11_pad; 21
+ char *usri11_comment; 22-25
+ char *usri11_usr_comment; 26-29
+ unsigned short usri11_priv; 30-31
+ unsigned long usri11_auth_flags; 32-35
+ long usri11_password_age; 36-39
+ char *usri11_homedir; 40-43
+ char *usri11_parms; 44-47
+ long usri11_last_logon; 48-51
+ long usri11_last_logoff; 52-55
+ unsigned short usri11_bad_pw_count; 56-57
+ unsigned short usri11_num_logons; 58-59
+ char *usri11_logon_server; 60-63
+ unsigned short usri11_country_code; 64-65
+ char *usri11_workstations; 66-69
+ unsigned long usri11_max_storage; 70-73
+ unsigned short usri11_units_per_week; 74-75
+ unsigned char *usri11_logon_hours; 76-79
+ unsigned short usri11_code_page; 80-81
+ };
+
+where:
+
+ usri11_name specifies the user name for which information is retireved
+
+ usri11_pad aligns the next data structure element to a word boundary
+
+ usri11_comment is a null terminated ASCII comment
+
+ usri11_user_comment is a null terminated ASCII comment about the user
+
+ usri11_priv specifies the level of the privilege assigned to the user.
+ The possible values are:
+
+Name Value Description
+USER_PRIV_GUEST 0 Guest privilege
+USER_PRIV_USER 1 User privilege
+USER_PRV_ADMIN 2 Administrator privilege
+
+ usri11_auth_flags specifies the account operator privileges. The
+ possible values are:
+
+Name Value Description
+AF_OP_PRINT 0 Print operator
+
+
+Leach, Naik [Page 28]
+
+
+INTERNET-DRAFT CIFS Remote Admin Protocol January 10, 1997
+
+
+AF_OP_COMM 1 Communications operator
+AF_OP_SERVER 2 Server operator
+AF_OP_ACCOUNTS 3 Accounts operator
+
+
+ usri11_password_age specifies how many seconds have elapsed since the
+ password was last changed.
+
+ usri11_home_dir points to a null terminated ASCII string that contains
+ the path name of the user's home directory.
+
+ usri11_parms points to a null terminated ASCII string that is set
+ aside for use by applications.
+
+ usri11_last_logon specifies the time when the user last logged on.
+ This value is stored as the number of seconds elapsed since
+ 00:00:00, January 1, 1970.
+
+ usri11_last_logoff specifies the time when the user last logged off.
+ This value is stored as the number of seconds elapsed since
+ 00:00:00, January 1, 1970. A value of 0 means the last logoff
+ time is unknown.
+
+ usri11_bad_pw_count specifies the number of incorrect passwords
+ entered since the last successful logon.
+
+ usri11_log1_num_logons specifies the number of times this user has
+ logged on. A value of -1 means the number of logons is unknown.
+
+ usri11_logon_server points to a null terminated ASCII string that
+ contains the name of the server to which logon requests are sent.
+ A null string indicates logon requests should be sent to the
+ domain controller.
+
+ usri11_country_code specifies the country code for the user's language
+ of choice.
+
+ usri11_workstations points to a null terminated ASCII string that
+ contains the names of workstations the user may log on from.
+ There may be up to 8 workstations, with the names separated by
+ commas. A null strings indicates there are no restrictions.
+
+ usri11_max_storage specifies the maximum amount of disk space the user
+ can occupy. A value of 0xffffffff indicates there are no
+ restrictions.
+
+ usri11_units_per_week specifies the equal number of time units into
+ which a week is divided. This value must be equal to 168.
+
+ usri11_logon_hours points to a 21 byte (168 bits) string that
+ specifies the time during which the user can log on. Each bit
+ represents one unique hour in a week. The first bit (bit 0, word
+ 0) is Sunday, 0:00 to 0:59, the second bit (bit 1, word 0) is
+
+
+
+Leach, Naik [Page 29]
+
+
+INTERNET-DRAFT CIFS Remote Admin Protocol January 10, 1997
+
+
+ Sunday, 1:00 to 1:59 and so on. A null pointer indicates there
+ are no restrictions.
+
+ usri11_code_page specifies the code page for the user's language of
+ choice
+
+All of the pointers in this data structure need to be treated
+specially. The pointer is a 32 bit pointer. The higher 16 bits need
+to be ignored. The converter word returned in the parameters section
+needs to be subtracted from the lower 16 bits to calculate an offset
+into the return buffer where this ASCII string resides.
+
+There is no auxiliary data in the response.
+
****************************************************************************/
+#define usri11_name 0
+#define usri11_pad 21
+#define usri11_comment 22
+#define usri11_usr_comment 26
+#define usri11_full_name 30
+#define usri11_priv 34
+#define usri11_auth_flags 36
+#define usri11_password_age 40
+#define usri11_homedir 44
+#define usri11_parms 48
+#define usri11_last_logon 52
+#define usri11_last_logoff 56
+#define usri11_bad_pw_count 60
+#define usri11_num_logons 62
+#define usri11_logon_server 64
+#define usri11_country_code 68
+#define usri11_workstations 70
+#define usri11_max_storage 74
+#define usri11_units_per_week 78
+#define usri11_logon_hours 80
+#define usri11_code_page 84
+#define usri11_end 86
+
#define USER_PRIV_GUEST 0
#define USER_PRIV_USER 1
#define USER_PRIV_ADMIN 2
+#define AF_OP_PRINT 0
+#define AF_OP_COMM 1
+#define AF_OP_SERVER 2
+#define AF_OP_ACCOUNTS 3
+
static BOOL api_RNetUserGetInfo(int cnum,uint16 vuid, char *param,char *data,
int mdrcnt,int mprcnt,
char **rdata,char **rparam,
int *rdata_len,int *rparam_len)
{
- char *str1 = param+2;
- char *str2 = skip_string(str1,1);
- char *UserName = skip_string(str2,1);
- char *p = skip_string(UserName,1);
- int uLevel = SVAL(p,0);
- char *p2;
+ char *str1 = param+2;
+ char *str2 = skip_string(str1,1);
+ char *UserName = skip_string(str2,1);
+ char *p = skip_string(UserName,1);
+ int uLevel = SVAL(p,0);
+ char *p2;
+
+ *rparam_len = 6;
+ *rparam = REALLOC(*rparam,*rparam_len);
+
+ /* check it's a supported varient */
+ if (strcmp(str1,"zWrLh") != 0) return False;
+ switch( uLevel )
+ {
+ case 0: p2 = "B21"; break;
+ case 1: p2 = "B21BB16DWzzWz"; break;
+ case 2: p2 = "B21BB16DWzzWzDzzzzDDDDWb21WWzWW"; break;
+ case 10: p2 = "B21Bzzz"; break;
+ case 11: p2 = "B21BzzzWDDzzDDWWzWzDWb21W"; break;
+ default: return False;
+ }
- *rparam_len = 6;
- *rparam = REALLOC(*rparam,*rparam_len);
+ if (strcmp(p2,str2) != 0) return False;
- /* check it's a supported varient */
- if (strcmp(str1,"zWrLh") != 0) return False;
- switch( uLevel ) {
- case 0: p2 = "B21"; break;
- case 1: p2 = "B21BB16DWzzWz"; break;
- case 2: p2 = "B21BB16DWzzWzDzzzzDDDDWb21WWzWW"; break;
- case 10: p2 = "B21Bzzz"; break;
- case 11: p2 = "B21BzzzWDDzzDDWWzWzDWb21W"; break;
- default: return False;
- }
- if (strcmp(p2,str2) != 0) return False;
+ *rdata_len = mdrcnt + 1024;
+ *rdata = REALLOC(*rdata,*rdata_len);
- *rdata_len = mdrcnt + 1024;
- *rdata = REALLOC(*rdata,*rdata_len);
+ SSVAL(*rparam,0,NERR_Success);
+ SSVAL(*rparam,2,0); /* converter word */
- SSVAL(*rparam,0,NERR_Success);
- SSVAL(*rparam,2,0); /* converter word */
+ p = *rdata;
+ p2 = p + usri11_end;
- p = *rdata;
- p2 = p + 86;
+ memset(p,0,21);
+ strcpy(p+usri11_name,UserName); /* 21 bytes - user name */
- memset(p,0,21);
- strcpy(p,UserName);
- if (uLevel > 0) {
- SCVAL(p,21,0);
- *p2 = 0;
- if (uLevel >= 10) {
- SIVAL(p,22,PTR_DIFF(p2,p)); /* comment */
- strcpy(p2,"<Comment>");
- p2 = skip_string(p2,1);
- SIVAL(p,26,PTR_DIFF(p2,p)); /* user_comment */
- strcpy(p2,"<UserComment>");
- p2 = skip_string(p2,1);
- SIVAL(p,30,PTR_DIFF(p2,p)); /* full name */
- strcpy(p2,"<FullName>");
- p2 = skip_string(p2,1);
- }
- if (uLevel == 11) { /* modelled after NTAS 3.51 reply */
- SSVAL(p,34,
- Connections[cnum].admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
- SIVAL(p,36,0); /* auth flags */
- SIVALS(p,40,-1); /* password age */
- SIVAL(p,44,PTR_DIFF(p2,p)); /* home dir */
- if (*lp_logon_path())
- {
- strcpy(p2,lp_logon_path());
- }
- else
- {
- strcpy(p2,"\\\\%L\\HOMES");
- standard_sub_basic(p2);
- }
- p2 = skip_string(p2,1);
- SIVAL(p,48,PTR_DIFF(p2,p)); /* parms */
- strcpy(p2,"");
- p2 = skip_string(p2,1);
- SIVAL(p,52,0); /* last logon */
- SIVAL(p,56,0); /* last logoff */
- SSVALS(p,60,-1); /* bad pw counts */
- SSVALS(p,62,-1); /* num logons */
- SIVAL(p,64,PTR_DIFF(p2,p)); /* logon server */
- strcpy(p2,"\\\\*");
- p2 = skip_string(p2,1);
- SSVAL(p,68,0); /* country code */
-
- SIVAL(p,70,PTR_DIFF(p2,p)); /* workstations */
- strcpy(p2,"");
- p2 = skip_string(p2,1);
-
- SIVALS(p,74,-1); /* max storage */
- SSVAL(p,78,168); /* units per week */
- SIVAL(p,80,PTR_DIFF(p2,p)); /* logon hours */
- memset(p2,-1,21);
- SCVAL(p2,21,0); /* fix zero termination */
- p2 = skip_string(p2,1);
-
- SSVAL(p,84,0); /* code page */
- }
- if (uLevel == 1 || uLevel == 2) {
- memset(p+22,' ',16); /* password */
- SIVALS(p,38,-1); /* password age */
- SSVAL(p,42,
- Connections[cnum].admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
- SIVAL(p,44,PTR_DIFF(p2,*rdata)); /* home dir */
- if (*lp_logon_path())
- {
- strcpy(p2,lp_logon_path());
- }
- else
- {
- strcpy(p2,"\\\\%L\\HOMES");
- standard_sub_basic(p2);
- }
- p2 = skip_string(p2,1);
- SIVAL(p,48,PTR_DIFF(p2,*rdata)); /* comment */
- *p2++ = 0;
- SSVAL(p,52,0); /* flags */
- SIVAL(p,54,0); /* script_path */
- if (uLevel == 2) {
- SIVAL(p,60,0); /* auth_flags */
- SIVAL(p,64,PTR_DIFF(p2,*rdata)); /* full_name */
- strcpy(p2,"<Full Name>");
- p2 = skip_string(p2,1);
- SIVAL(p,68,0); /* urs_comment */
- SIVAL(p,72,PTR_DIFF(p2,*rdata)); /* parms */
- strcpy(p2,"");
- p2 = skip_string(p2,1);
- SIVAL(p,76,0); /* workstations */
- SIVAL(p,80,0); /* last_logon */
- SIVAL(p,84,0); /* last_logoff */
- SIVALS(p,88,-1); /* acct_expires */
- SIVALS(p,92,-1); /* max_storage */
- SSVAL(p,96,168); /* units_per_week */
- SIVAL(p,98,PTR_DIFF(p2,*rdata)); /* logon_hours */
- memset(p2,-1,21);
- p2 += 21;
- SSVALS(p,102,-1); /* bad_pw_count */
- SSVALS(p,104,-1); /* num_logons */
- SIVAL(p,106,PTR_DIFF(p2,*rdata)); /* logon_server */
- strcpy(p2,"\\\\%L");
- standard_sub_basic(p2);
- p2 = skip_string(p2,1);
- SSVAL(p,110,49); /* country_code */
- SSVAL(p,112,860); /* code page */
- }
- }
- }
+ if (uLevel > 0)
+ {
+ SCVAL(p,usri11_pad,0); /* padding - 1 byte */
+ *p2 = 0;
+ }
+ if (uLevel >= 10)
+ {
+ SIVAL(p,usri11_comment,PTR_DIFF(p2,p)); /* comment */
+ strcpy(p2,"Comment");
+ p2 = skip_string(p2,1);
+
+ SIVAL(p,usri11_usr_comment,PTR_DIFF(p2,p)); /* user_comment */
+ strcpy(p2,"UserComment");
+ p2 = skip_string(p2,1);
+
+ /* EEK! the cifsrap.txt doesn't have this in!!!! */
+ SIVAL(p,usri11_full_name,PTR_DIFF(p2,p)); /* full name */
+#if 0
+ strcpy(p2,"FullName");
+#endif
+ strcpy(p2,UserName); /* suggest copying the user name, for now... */
+ p2 = skip_string(p2,1);
+ }
+ if (uLevel == 11) /* modelled after NTAS 3.51 reply */
+ {
+ SSVAL(p,usri11_priv,Connections[cnum].admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
+ SIVAL(p,usri11_auth_flags,AF_OP_PRINT); /* auth flags */
+ SIVALS(p,usri11_password_age,0xffffffff); /* password age */
+ SIVAL(p,usri11_homedir,PTR_DIFF(p2,p)); /* home dir */
+ if (*lp_logon_path())
+ {
+ strcpy(p2,lp_logon_path());
+ }
+ else
+ {
+ strcpy(p2,"\\\\%L\\%U");
+ }
+ standard_sub_basic(p2);
+ p2 = skip_string(p2,1);
+ SIVAL(p,usri11_parms,PTR_DIFF(p2,p)); /* parms */
+ strcpy(p2,"");
+ p2 = skip_string(p2,1);
+ SIVAL(p,usri11_last_logon,0); /* last logon */
+ SIVAL(p,usri11_last_logoff,0); /* last logoff */
+ SSVALS(p,usri11_bad_pw_count,0xffffffff); /* bad pw counts */
+ SSVALS(p,usri11_num_logons,0xffffffff); /* num logons */
+ SIVAL(p,usri11_logon_server,PTR_DIFF(p2,p)); /* logon server */
+ strcpy(p2,"\\\\*");
+ p2 = skip_string(p2,1);
+ SSVAL(p,usri11_country_code,0); /* country code */
+
+ SIVAL(p,usri11_workstations,PTR_DIFF(p2,p)); /* workstations */
+ strcpy(p2,"");
+ p2 = skip_string(p2,1);
+
+ SIVALS(p,usri11_max_storage,0xffffffff); /* max storage */
+ SSVAL(p,usri11_units_per_week,168); /* units per week */
+ SIVAL(p,usri11_logon_hours,PTR_DIFF(p2,p)); /* logon hours */
+
+ /* a simple way to get logon hours at all times. */
+ memset(p2,0xff,21);
+ SCVAL(p2,21,0); /* fix zero termination */
+ p2 = skip_string(p2,1);
+
+ SSVAL(p,usri11_code_page,0); /* code page */
+ }
+ if (uLevel == 1 || uLevel == 2)
+ {
+ memset(p+22,' ',16); /* password */
+ SIVALS(p,38,-1); /* password age */
+ SSVAL(p,42,
+ Connections[cnum].admin_user?USER_PRIV_ADMIN:USER_PRIV_USER);
+ SIVAL(p,44,PTR_DIFF(p2,*rdata)); /* home dir */
+ if (*lp_logon_path())
+ {
+ strcpy(p2,lp_logon_path());
+ }
+ else
+ {
+ strcpy(p2,"\\\\%L\\%U");
+ }
+ standard_sub_basic(p2);
+ p2 = skip_string(p2,1);
+ SIVAL(p,48,PTR_DIFF(p2,*rdata)); /* comment */
+ *p2++ = 0;
+ SSVAL(p,52,0); /* flags */
+ SIVAL(p,54,0); /* script_path */
+ if (uLevel == 2)
+ {
+ SIVAL(p,60,0); /* auth_flags */
+ SIVAL(p,64,PTR_DIFF(p2,*rdata)); /* full_name */
+ strcpy(p2,"<Full Name>");
+ p2 = skip_string(p2,1);
+ SIVAL(p,68,0); /* urs_comment */
+ SIVAL(p,72,PTR_DIFF(p2,*rdata)); /* parms */
+ strcpy(p2,"");
+ p2 = skip_string(p2,1);
+ SIVAL(p,76,0); /* workstations */
+ SIVAL(p,80,0); /* last_logon */
+ SIVAL(p,84,0); /* last_logoff */
+ SIVALS(p,88,-1); /* acct_expires */
+ SIVALS(p,92,-1); /* max_storage */
+ SSVAL(p,96,168); /* units_per_week */
+ SIVAL(p,98,PTR_DIFF(p2,*rdata)); /* logon_hours */
+ memset(p2,-1,21);
+ p2 += 21;
+ SSVALS(p,102,-1); /* bad_pw_count */
+ SSVALS(p,104,-1); /* num_logons */
+ SIVAL(p,106,PTR_DIFF(p2,*rdata)); /* logon_server */
+ strcpy(p2,"\\\\%L");
+ standard_sub_basic(p2);
+ p2 = skip_string(p2,1);
+ SSVAL(p,110,49); /* country_code */
+ SSVAL(p,112,860); /* code page */
+ }
+ }
- *rdata_len = PTR_DIFF(p2,*rdata);
+ *rdata_len = PTR_DIFF(p2,*rdata);
- SSVAL(*rparam,4,*rdata_len); /* is this right?? */
+ SSVAL(*rparam,4,*rdata_len); /* is this right?? */
- return(True);
+ return(True);
}
-
/*******************************************************************
get groups that a user is a member of
******************************************************************/
@@ -2016,9 +2193,8 @@ static BOOL api_WWkstaUserLogon(int cnum,uint16 vuid, char *param,char *data,
desc.subformat = NULL;
desc.format = str2;
-
-
- if (init_package(&desc,1,0)) {
+ if (init_package(&desc,1,0))
+ {
PACKI(&desc,"W",0); /* code */
PACKS(&desc,"B21",name); /* eff. name */
PACKS(&desc,"B",""); /* pad */
@@ -2027,7 +2203,7 @@ static BOOL api_WWkstaUserLogon(int cnum,uint16 vuid, char *param,char *data,
PACKI(&desc,"D",0); /* auth flags XXX */
PACKI(&desc,"W",0); /* num logons */
PACKI(&desc,"W",0); /* bad pw count */
- PACKI(&desc,"D",-1); /* last logon */
+ PACKI(&desc,"D",0); /* last logon */
PACKI(&desc,"D",-1); /* last logoff */
PACKI(&desc,"D",-1); /* logoff time */
PACKI(&desc,"D",-1); /* kickoff time */
@@ -2043,7 +2219,7 @@ static BOOL api_WWkstaUserLogon(int cnum,uint16 vuid, char *param,char *data,
}
PACKS(&desc,"z",lp_workgroup());/* domain */
PACKS(&desc,"z",lp_logon_script()); /* script path */
- PACKI(&desc,"D",0); /* reserved */
+ PACKI(&desc,"D",0x00000000); /* reserved */
}
*rdata_len = desc.usedlen;
generated by cgit (git 2.34.1) at 2024-07-16 15:37:11 +0000