/* * The new sysinstall program. * * This is probably the last program in the `sysinstall' line - the next * generation being essentially a complete rewrite. * * $Id: apache.c,v 1.21 1996/04/28 03:26:44 jkh Exp $ * * Copyright (c) 1995 * Coranth Gryphon. All rights reserved. * * 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 above copyright * notice, this list of conditions and the following disclaimer, * verbatim and that no modifications are made prior to this * point in the file. * 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. * * THIS SOFTWARE IS PROVIDED BY CORANTH GRYPHON ``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 CORANTH GRYPHON OR HIS PETS 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, LIFE 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. * */ #include #include #include #include #include #include #include "ui_objects.h" #include "dir.h" #include "dialog.priv.h" #include "colors.h" #include "sysinstall.h" #define APACHE_HELPFILE "apache" #define APACHE_PACKAGE "apache-1.0.3" #define FREEBSD_GIF "/stand/power.gif" /* These change if the package uses different defaults */ #define DEFAULT_USER "guest" #define DEFAULT_GROUP "guest" #define WELCOME_FILE "index.html" #define USER_HOMEDIR "public_html" #define APACHE_BASE "/usr/local/www" #define DATA_SUBDIR "data" #define CONFIG_SUBDIR "server/conf" #define LOGS_SUBDIR "/var/log" #define ACCESS_LOGNAME "httpd.access" #define ERROR_LOGNAME "httpd.error" /* Set up the structure to hold configuration information */ /* Note that this is only what we could fit onto the one screen */ typedef struct { char docroot[128]; /* DocumentRoot */ char userdir[128]; /* UserDir */ char welcome[32]; /* Welcome Doc */ char email[64]; /* ServerAdmin */ char hostname[64]; /* ServerName */ char logdir[64]; /* Where to put Logs */ char accesslog[32]; /* access_log */ char errorlog[32]; /* error_log */ char defuser[16]; /* default user id */ char defgroup[16]; /* default group id */ } ApacheConf; static ApacheConf tconf; #define APACHE_DOCROOT_LEN 128 #define APACHE_USERDIR_LEN 128 #define APACHE_WELCOME_LEN 32 #define APACHE_EMAIL_LEN 64 #define APACHE_HOSTNAME_LEN 64 #define APACHE_LOGDIR_LEN 64 #define APACHE_ACCESSLOG_LEN 32 #define APACHE_ERRORLOG_LEN 32 #define APACHE_DEFUSER_LEN 16 #define APACHE_DEFGROUP_LEN 16 static int okbutton, cancelbutton; /* What the screen size is meant to be */ #define APACHE_DIALOG_Y 0 #define APACHE_DIALOG_X 0 #define APACHE_DIALOG_WIDTH COLS #define APACHE_DIALOG_HEIGHT LINES - 2 /* The screen layout structure */ typedef struct _layout { int y; /* x & Y co-ordinates */ int x; int len; /* The size of the dialog on the screen */ int maxlen; /* How much the user can type in ... */ char *prompt; /* The string for the prompt */ char *help; /* The display for the help line */ void *var; /* The var to set when this changes */ int type; /* The type of the dialog to create */ void *obj; /* The obj pointer returned by libdialog */ } Layout; static Layout layout[] = { { 1, 2, 30, HOSTNAME_FIELD_LEN - 1, "Host Name:", "What name to report this host as to client browsers", tconf.hostname, STRINGOBJ, NULL }, #define LAYOUT_HOSTNAME 0 { 1, 40, 32, APACHE_EMAIL_LEN - 1, "Email Address:", "The email address of the site maintainer, e.g. webmaster@bar.com", tconf.email, STRINGOBJ, NULL }, #define LAYOUT_EMAIL 1 { 5, 5, 20, APACHE_WELCOME_LEN - 1, "Default Document:", "The name of the default document found in each directory", tconf.welcome, STRINGOBJ, NULL }, #define LAYOUT_WELCOME 2 { 5, 40, 14, APACHE_DEFUSER_LEN - 1, "Default UserID:", "Default UID for access to web pages", tconf.defuser, STRINGOBJ, NULL }, #define LAYOUT_DEFUSER 3 { 5, 60, 14, APACHE_DEFGROUP_LEN - 1, "Default Group ID:", "Default GID for access to web pages", tconf.defgroup, STRINGOBJ, NULL }, #define LAYOUT_DEFGROUP 4 { 10, 4, 36, APACHE_DOCROOT_LEN - 1, "Root Document Path:", "The top directory that holds the system web pages", tconf.docroot, STRINGOBJ, NULL }, #define LAYOUT_DOCROOT 5 { 10, 50, 14, APACHE_USERDIR_LEN - 1, "User Directory:", "Personal sub-directory that holds users' web pages (eg. ~/Web)", tconf.userdir, STRINGOBJ, NULL }, #define LAYOUT_USERDIR 6 { 14, 4, 28, APACHE_LOGDIR_LEN - 1, "Log Dir:", "Directory to put httpd log files", tconf.logdir, STRINGOBJ, NULL }, #define LAYOUT_LOGDIR 7 { 14, 38, 16, APACHE_ACCESSLOG_LEN - 1, "Access Log:", "Name of log file to report access", tconf.accesslog, STRINGOBJ, NULL }, #define LAYOUT_ACCESSLOG 8 { 14, 60, 16, APACHE_ERRORLOG_LEN - 1, "Error Log:", "Name of log file to report errors", tconf.errorlog, STRINGOBJ, NULL }, #define LAYOUT_ERRORLOG 9 { 19, 15, 0, 0, "OK", "Select this if you are happy with these settings", &okbutton, BUTTONOBJ, NULL }, #define LAYOUT_OKBUTTON 10 { 19, 45, 0, 0, "CANCEL", "Select this if you wish to cancel this screen", &cancelbutton, BUTTONOBJ, NULL }, #define LAYOUT_CANCELBUTTON 11 { NULL }, }; /* This is it - how to get Apache setup values */ static int apacheOpenDialog(void) { WINDOW *ds_win; ComposeObj *obj = NULL; ComposeObj *first, *last; int n=0, quit=FALSE, cancel=FALSE, ret; int max; char *tmp; char help[FILENAME_MAX]; char title[80]; /* We need a curses window */ ds_win = newwin(LINES, COLS, 0, 0); if (ds_win == 0) { beep(); msgConfirm("Cannot open apache dialog window!!"); return(DITEM_SUCCESS); } /* Say where our help comes from */ systemHelpFile(APACHE_HELPFILE, help); use_helpfile(help); /* Setup a nice screen for us to splat stuff onto */ draw_box(ds_win, APACHE_DIALOG_Y, APACHE_DIALOG_X, APACHE_DIALOG_HEIGHT, APACHE_DIALOG_WIDTH, dialog_attr, border_attr); wattrset(ds_win, dialog_attr); mvwaddstr(ds_win, APACHE_DIALOG_Y, APACHE_DIALOG_X + 20, " Apache HTTPD Configuration "); draw_box(ds_win, APACHE_DIALOG_Y + 9, APACHE_DIALOG_X + 1, APACHE_DIALOG_HEIGHT - 13, APACHE_DIALOG_WIDTH - 2, dialog_attr, border_attr); wattrset(ds_win, dialog_attr); sprintf(title, " Path Configuration "); mvwaddstr(ds_win, APACHE_DIALOG_Y + 9, APACHE_DIALOG_X + 22, title); /** Initialize the config Data Structure **/ bzero(&tconf, sizeof(tconf)); tmp = variable_get(VAR_DOMAINNAME); if (tmp) { sprintf(tconf.email, "webmaster@%s", tmp); sprintf(tconf.hostname, "www.%s", tmp); } strcpy(tconf.defuser, DEFAULT_USER); strcpy(tconf.defgroup, DEFAULT_GROUP); strcpy(tconf.userdir, USER_HOMEDIR); strcpy(tconf.welcome, WELCOME_FILE); strcpy(tconf.logdir, LOGS_SUBDIR); strcpy(tconf.accesslog, ACCESS_LOGNAME); strcpy(tconf.errorlog, ERROR_LOGNAME); sprintf(tconf.docroot, "%s/%s", APACHE_BASE,DATA_SUBDIR); /* Loop over the layout list, create the objects, and add them onto the chain of objects that dialog uses for traversal*/ n = 0; #define lt layout[n] while (lt.help != NULL) { switch (lt.type) { case STRINGOBJ: lt.obj = NewStringObj(ds_win, lt.prompt, lt.var, lt.y + APACHE_DIALOG_Y, lt.x + APACHE_DIALOG_X, lt.len, lt.maxlen); break; case BUTTONOBJ: lt.obj = NewButtonObj(ds_win, lt.prompt, lt.var, lt.y + APACHE_DIALOG_Y, lt.x + APACHE_DIALOG_X); break; default: msgFatal("Don't support this object yet!"); } AddObj(&obj, lt.type, (void *) lt.obj); n++; } max = n - 1; /* Find the last object we can traverse to */ last = obj; while (last->next) last = last->next; /* Find the first object in the list */ first = obj; while (first->prev) first = first->prev; /* Some more initialisation before we go into the main input loop */ n = 0; cancelbutton = 0; cancel = FALSE; okbutton = 0; /* Incoming user data - DUCK! */ while (!quit) { char help_line[80]; int i, len = strlen(lt.help); /* Display the help line at the bottom of the screen */ for (i = 0; i < 79; i++) help_line[i] = (i < len) ? lt.help[i] : ' '; help_line[i] = '\0'; use_helpline(help_line); display_helpline(ds_win, LINES - 1, COLS - 1); /* Ask for libdialog to do its stuff */ ret = PollObj(&obj); /* We are in the Hostname field - calculate the e-mail addr */ if (n == LAYOUT_HOSTNAME) { if ((tmp = index(tconf.hostname, '.')) != NULL) { sprintf(tconf.email,"webmaster@%s",tmp+1); RefreshStringObj(layout[LAYOUT_EMAIL].obj); } } /* Handle special case stuff that libdialog misses. Sigh */ switch (ret) { /* Bail out */ case SEL_ESC: quit = TRUE, cancel=TRUE; break; /* This doesn't work for list dialogs. Oh well. Perhaps should special case the move from the OK button ``up'' to make it go to the interface list, but then it gets awkward for the user to go back and correct screw up's in the per-interface section */ case KEY_UP: if (obj->prev !=NULL ) { obj = obj->prev; --n; } else { obj = last; n = max; } break; case KEY_DOWN: if (obj->next != NULL) { obj = obj->next; ++n; } else { obj = first; n = 0; } break; case SEL_TAB: if (n < max) ++n; else n = 0; break; /* The user has pressed enter over a button object */ case SEL_BUTTON: quit = TRUE; if (cancelbutton) cancel = TRUE; break; /* Generic CR handler */ case SEL_CR: if (n < max) ++n; else n = 0; break; case SEL_BACKTAB: if (n) --n; else n = max; break; case KEY_F(1): display_helpfile(); /* They tried some key combination we don't support - tell them! */ default: beep(); } } /* Clear this crap off the screen */ dialog_clear(); refresh(); use_helpfile(NULL); if (cancel) return DITEM_FAILURE | DITEM_RESTORE; return DITEM_SUCCESS | DITEM_RESTORE; } int configApache(dialogMenuItem *self) { int i; char company[64], file[128]; char *tptr; FILE *fptr; /* Be optimistic */ i = DITEM_SUCCESS; dialog_clear(); msgConfirm("Since you elected to install the WEB server, we'll now add the\n" "Apache HTTPD package and set up a few configuration files."); i = package_add(APACHE_PACKAGE); if (DITEM_STATUS(i) != DITEM_SUCCESS) { msgConfirm("Hmmmmm. Looks like we weren't able to fetch the Apache WEB server\n" "package. You may wish to fetch and configure it by hand by looking\n" "in /usr/ports/net/apache (in the ports collection) or looking for the\n" "precompiled apache package in packages/networking/%s.", APACHE_PACKAGE); return i | DITEM_RESTORE; } dialog_clear(); i = apacheOpenDialog(); if (DITEM_STATUS(i) != DITEM_SUCCESS) { msgConfirm("Configuration of the Apache WEB server was cancelled per\n" "user request."); return i; } /*** Fix defaults for invalid value ***/ if (!tconf.logdir[0]) strcpy(tconf.logdir, LOGS_SUBDIR); if (!tconf.accesslog[0]) strcpy(tconf.accesslog, ACCESS_LOGNAME); if (!tconf.errorlog[0]) strcpy(tconf.errorlog, ERROR_LOGNAME); if (!tconf.welcome[0]) strcpy(tconf.welcome, WELCOME_FILE); if (!tconf.userdir[0]) strcpy(tconf.userdir, USER_HOMEDIR); if (!tconf.defuser[0]) strcpy(tconf.defuser, DEFAULT_USER); if (!tconf.defgroup[0]) strcpy(tconf.defgroup, DEFAULT_GROUP); /*** If the user did not specify a directory, use default ***/ if (tconf.docroot[strlen(tconf.docroot) - 1] == '/') tconf.docroot[strlen(tconf.docroot) - 1] = '\0'; if (!tconf.docroot[0]) sprintf(tconf.docroot, "%s/%s", APACHE_BASE, DATA_SUBDIR); /*** If DocRoot does not exist, create it ***/ if (!directory_exists(tconf.docroot)) vsystem("mkdir -p %s", tconf.docroot); if (directory_exists(tconf.docroot)) { sprintf(file, "%s/%s", tconf.docroot, tconf.welcome); if (!file_readable(file)) { tptr = msgGetInput(NULL, "What is your company name?"); if (tptr && tptr[0]) strcpy(company, tptr); else strcpy(company, "our Web Page"); msgNotify("Creating sample web page..."); fptr = fopen(file,"w"); if (fptr) { fprintf(fptr, "
\nWelcome Page\n"); fprintf(fptr, "

Welcome to %s

\n
\n",company); fprintf(fptr, "


\n
\n"); fprintf(fptr, "\n"); fprintf(fptr, "\"Powered\n"); if (!tconf.email[0]) { if ((tptr = variable_get(VAR_DOMAINNAME))) sprintf(tconf.email, "root@%s", tptr); } if (tconf.email[0]) { fprintf(fptr, "

\n"); fprintf(fptr, " For questions or comments, please send mail to:\n"); fprintf(fptr, " %s\n", tconf.email, tconf.email); fprintf(fptr, "

\n"); } fprintf(fptr, "
\n\n"); fclose(fptr); if (file_readable(FREEBSD_GIF)) vsystem("cp %s %s", FREEBSD_GIF, tconf.docroot); } else { msgConfirm("Unable to create sample Web Page."); i = DITEM_FAILURE; } } } else { msgConfirm("Unable to create Document Root Directory."); i = DITEM_FAILURE; } msgNotify("Writing configuration files...."); (void)vsystem("mkdir -p %s/%s", APACHE_BASE, CONFIG_SUBDIR); sprintf(file, "%s/%s/access.conf", APACHE_BASE, CONFIG_SUBDIR); if (file_readable(file)) vsystem("mv -f %s %s.ORIG", file, file); fptr = fopen(file,"w"); if (fptr) { fprintf(fptr, "\n", APACHE_BASE); fprintf(fptr, "Options Indexes FollowSymLinks\n"); fprintf(fptr, "\n"); fprintf(fptr, "\n"); fprintf(fptr, "\n", tconf.docroot); fprintf(fptr, "Options Indexes FollowSymLinks\n"); fprintf(fptr, "AllowOverride All\n"); fprintf(fptr, "\n"); fprintf(fptr, "\n"); fclose(fptr); } else { msgConfirm("Could not create %s",file); i = DITEM_FAILURE; } sprintf(file, "%s/%s/httpd.conf", APACHE_BASE, CONFIG_SUBDIR); if (file_readable(file)) vsystem("mv -f %s %s.ORIG", file, file); fptr = fopen(file,"w"); if (fptr) { fprintf(fptr, "ServerType standalone\n"); fprintf(fptr, "Port 80\n"); fprintf(fptr, "TimeOut 400\n"); fprintf(fptr, "\n"); fprintf(fptr, "ErrorLog %s/%s\n", LOGS_SUBDIR, ERROR_LOGNAME); fprintf(fptr, "TransferLog %s/%s\n", LOGS_SUBDIR, ACCESS_LOGNAME); fprintf(fptr, "PidFile /var/run/httpd.pid\n"); fprintf(fptr, "\n"); fprintf(fptr, "StartServers 5\n"); fprintf(fptr, "MinSpareServers 5\n"); fprintf(fptr, "MaxSpareServers 10\n"); fprintf(fptr, "MaxRequestsPerChild 30\n"); fprintf(fptr, "MaxClients 150\n"); fprintf(fptr, "\n"); fprintf(fptr, "User %s\n",tconf.defuser); fprintf(fptr, "Group %s\n",tconf.defgroup); fprintf(fptr, "\n"); if (tconf.email[0]) fprintf(fptr, "ServerAdmin %s\n", tconf.email); if (tconf.hostname[0]) fprintf(fptr, "ServerName %s\n", tconf.hostname); fclose(fptr); } else { msgConfirm("Could not create %s",file); i = DITEM_FAILURE; } sprintf(file, "%s/%s/srm.conf", APACHE_BASE, CONFIG_SUBDIR); if (file_readable(file)) vsystem("mv -f %s %s.ORIG", file, file); fptr = fopen(file,"w"); if (fptr) { fprintf(fptr, "FancyIndexing on\n"); fprintf(fptr, "DefaultType text/plain\n"); fprintf(fptr, "IndexIgnore */.??* *~ *# */HEADER* */README* */RCS\n"); fprintf(fptr, "HeaderName HEADER\n"); fprintf(fptr, "ReadmeName README\n"); fprintf(fptr, "AccessFileName .htaccess\n"); fprintf(fptr, "\n"); fprintf(fptr, "AddEncoding x-compress Z\n"); fprintf(fptr, "AddEncoding x-gzip gz\n"); fprintf(fptr, "DefaultIcon /icons/unknown.gif\n"); fprintf(fptr, "\n"); fprintf(fptr, "AddIconByEncoding (CMP,/icons/compressed.gif) x-compress x-gzip\n"); fprintf(fptr, "AddIconByType (TXT,/icons/text.gif) text/*\n"); fprintf(fptr, "AddIconByType (IMG,/icons/image2.gif) image/*\n"); fprintf(fptr, "AddIconByType (SND,/icons/sound2.gif) audio/*\n"); fprintf(fptr, "AddIconByType (VID,/icons/movie.gif) video/*\n"); fprintf(fptr, "\n"); fprintf(fptr, "AddIcon /icons/text.gif .ps .shtml\n"); fprintf(fptr, "AddIcon /icons/movie.gif .mpg .qt\n"); fprintf(fptr, "AddIcon /icons/binary.gif .bin\n"); fprintf(fptr, "AddIcon /icons/burst.gif .wrl\n"); fprintf(fptr, "AddIcon /icons/binhex.gif .hqx .sit\n"); fprintf(fptr, "AddIcon /icons/uu.gif .uu\n"); fprintf(fptr, "AddIcon /icons/tar.gif .tar\n"); fprintf(fptr, "AddIcon /icons/back.gif ..\n"); fprintf(fptr, "AddIcon /icons/dir.gif ^^DIRECTORY^^\n"); fprintf(fptr, "AddIcon /icons/blank.gif ^^BLANKICON^^\n"); fprintf(fptr, "\n"); fprintf(fptr, "ScriptAlias /cgi_bin/ %s/cgi_bin/\n",APACHE_BASE); fprintf(fptr, "Alias /icons/ %s/icons/\n",APACHE_BASE); fprintf(fptr, "DocumentRoot %s\n",tconf.docroot); fprintf(fptr, "UserDir %s\n", tconf.userdir); fprintf(fptr, "DirectoryIndex %s\n", tconf.welcome); fprintf(fptr, "\n"); fclose(fptr); } else { msgConfirm("Could not create %s",file); i = DITEM_FAILURE; } if (DITEM_STATUS(i) == DITEM_SUCCESS) variable_set2("apache_httpd", "YES"); return i | DITEM_RESTORE; }