webcit/useredit.c

   1 /*
   2  * Administrative screen to add/change/delete user accounts
   3  *
   4  */
   5
   6
   7 #include <ctype.h>
   8 #include <stdlib.h>
   9 #include <unistd.h>
  10 #include <stdio.h>
  11 #include <fcntl.h>
  12 #include <signal.h>
  13 #include <sys/types.h>
  14 #include <sys/wait.h>
  15 #include <sys/socket.h>
  16 #include <sys/time.h>
  17 #include <limits.h>
  18 #include <netinet/in.h>
  19 #include <netdb.h>
  20 #include <string.h>
  21 #include <pwd.h>
  22 #include <errno.h>
  23 #include <stdarg.h>
  24 #include <pthread.h>
  25 #include <signal.h>
  26 #include "webcit.h"
  27
  28
  29
  30
  31
  32 void select_user_to_edit(char *message)
  33 {
  34         char buf[SIZ];
  35         char username[SIZ];
  36
  37         output_headers(3);      /* No room banner on this screen */
  38
  39         if (message != NULL) wprintf(message);
  40
  41         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=007700><TR><TD>");
  42         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"<B>"
  43                 "Add/change/delete user accounts"
  44                 "</B></FONT></TD></TR></TABLE>\n");
  45
  46         wprintf("<TABLE border=0 CELLSPACING=10><TR VALIGN=TOP>"
  47                 "<TD>To edit an existing user account, select the user "
  48                 "name from the list and click 'Edit'.<BR><BR>");
  49
  50         wprintf("<CENTER><FORM METHOD=\"POST\" ACTION=\"/display_edituser\">\n");
  51         wprintf("<SELECT NAME=\"username\" SIZE=10>\n");
  52         serv_puts("LIST");
  53         serv_gets(buf);
  54         if (buf[0] == '1') {
  55                 while (serv_gets(buf), strcmp(buf, "000")) {
  56                         extract(username, buf, 0);
  57                         wprintf("<OPTION>");
  58                         escputs(username);
  59                         wprintf("\n");
  60                 }
  61         }
  62         wprintf("</SELECT><BR>\n");
  63
  64         wprintf("<input type=submit name=sc value=\"Edit\">");
  65         wprintf("</FORM></CENTER>\n");
  66
  67         wprintf("</TD><TD>"
  68                 "To create a new user account, enter the desired "
  69                 "user name in the box below and click 'Create'.<BR><BR>");
  70
  71         wprintf("<CENTER><FORM METHOD=\"POST\" ACTION=\"/create_user\">\n");
  72         wprintf("New user: ");
  73         wprintf("<input type=text name=username><BR>\n"
  74                 "<input type=submit value=\"Create\">"
  75                 "</FORM></CENTER>\n");
  76
  77         wprintf("</TD></TR></TABLE>\n");
  78
  79         wDumpContent(1);
  80 }
  81
  82
  83
  84 /*
  85  * Edit a user.  If supplied_username is null, look in the "username"
  86  * web variable for the name of the user to edit.
  87  */
  88 void display_edituser(char *supplied_username) {
  89         char buf[SIZ];
  90         char error_message[SIZ];
  91
  92         char username[SIZ];
  93         char password[SIZ];
  94         unsigned int flags;
  95         int timescalled;
  96         int msgsposted;
  97         int axlevel;
  98         long usernum;
  99         time_t lastcall;
 100         int purgedays;
 101
 102         if (supplied_username != NULL) {
 103                 strcpy(username, supplied_username);
 104         }
 105         else {
 106                 strcpy(username, bstr("username") );
 107         }
 108
 109         serv_printf("AGUP %s", username);
 110         serv_gets(buf);
 111         if (buf[0] != '2') {
 112                 sprintf(error_message,
 113                         "<IMG SRC=\"static/error.gif\" VALIGN=CENTER>"
 114                         "%s<BR><BR>\n", &buf[4]);
 115                 select_user_to_edit(error_message);
 116                 return;
 117         }
 118
 119         extract(username, &buf[4], 0);
 120         extract(password, &buf[4], 1);
 121         flags = extract_int(&buf[4], 2);
 122         timescalled = extract_int(&buf[4], 3);
 123         msgsposted = extract_int(&buf[4], 4);
 124         axlevel = extract_int(&buf[4], 5);
 125         usernum = extract_long(&buf[4], 6);
 126         lastcall = extract_long(&buf[4], 7);
 127         purgedays = extract_long(&buf[4], 8);
 128
 129         output_headers(3);      /* No room banner on this screen */
 130         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=007700><TR><TD>");
 131         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"<B>"
 132                 "Edit user account: ");
 133         escputs(username);
 134         wprintf("</B></FONT></TD></TR></TABLE>\n");
 135
 136         wprintf("<FORM METHOD=\"POST\" ACTION=\"/edituser\">\n");
 137
 138         wprintf("<CENTER><TABLE>");
 139
 140         wprintf("<TR><TD>Password</TD><TD>"
 141                 "<INPUT TYPE=\"password\" NAME=\"password\" VALUE=\"");
 142         escputs(password);
 143         wprintf("\" MAXLENGTH=\"20\"></TD></TR>\n");
 144
 145         wprintf("<TR><TD>Flags (FIXME)</TD><TD>"
 146                 "<INPUT TYPE=\"text\" NAME=\"flags\" VALUE=\"");
 147         wprintf("%d", flags);
 148         wprintf("\" MAXLENGTH=\"6\"></TD></TR>\n");
 149
 150         wprintf("<TR><TD>Times logged in</TD><TD>"
 151                 "<INPUT TYPE=\"text\" NAME=\"timescalled\" VALUE=\"");
 152         wprintf("%d", timescalled);
 153         wprintf("\" MAXLENGTH=\"6\"></TD></TR>\n");
 154
 155         wprintf("<TR><TD>Messages posted</TD><TD>"
 156                 "<INPUT TYPE=\"text\" NAME=\"msgsposted\" VALUE=\"");
 157         wprintf("%d", msgsposted);
 158         wprintf("\" MAXLENGTH=\"6\"></TD></TR>\n");
 159
 160         wprintf("<TR><TD>Access level (FIXME) </TD><TD>"
 161                 "<INPUT TYPE=\"text\" NAME=\"axlevel\" VALUE=\"");
 162         wprintf("%d", axlevel);
 163         wprintf("\" MAXLENGTH=\"1\"></TD></TR>\n");
 164
 165         wprintf("<TR><TD>User ID number</TD><TD>"
 166                 "<INPUT TYPE=\"text\" NAME=\"usernum\" VALUE=\"");
 167         wprintf("%ld", usernum);
 168         wprintf("\" MAXLENGTH=\"7\"></TD></TR>\n");
 169
 170         wprintf("<TR><TD>Date/time of last login</TD><TD>"
 171                 "<INPUT TYPE=\"text\" NAME=\"lastcall\" VALUE=\"");
 172         escputs(asctime(localtime(&lastcall)));
 173         wprintf("\" MAXLENGTH=\"30\"></TD></TR>\n");
 174
 175         wprintf("<TR><TD>Purge days (FIXME) </TD><TD>"
 176                 "<INPUT TYPE=\"text\" NAME=\"purgedays\" VALUE=\"");
 177         wprintf("%d", purgedays);
 178         wprintf("\" MAXLENGTH=\"5\"></TD></TR>\n");
 179
 180         wprintf("</TABLE>\n");
 181
 182         wprintf("<INPUT type=\"submit\" NAME=\"action\" VALUE=\"OK\">\n"
 183                 "<INPUT type=\"submit\" NAME=\"action\" VALUE=\"Cancel\">\n"
 184                 "</CENTER>\n");
 185
 186         wprintf("</FORM>\n");
 187
 188         wDumpContent(1);
 189
 190 }
 191
 192
 193
 194 void create_user(void) {
 195         char buf[SIZ];
 196         char error_message[SIZ];
 197         char username[SIZ];
 198
 199         strcpy(username, bstr("username"));
 200
 201         serv_printf("CREU %s", username);
 202         serv_gets(buf);
 203
 204         if (buf[0] == '2') {
 205                 display_edituser(username);
 206         }
 207         else {
 208                 sprintf(error_message,
 209                         "<IMG SRC=\"static/error.gif\" VALIGN=CENTER>"
 210                         "%s<BR><BR>\n", &buf[4]);
 211                 select_user_to_edit(error_message);
 212         }
 213
 214 }