/* $Id$ */
+/*
+ * Uncomment to dump an HTTP trace to stderr
+#define HTTP_TRACING 1
+ */
+
+#ifdef HTTP_TRACING
+#undef HAVE_ZLIB_H
+#undef HAVE_ZLIB
+#endif
+
#ifdef HAVE_ZLIB_H
#include <zlib.h>
#endif
-
#ifdef HAVE_ICAL_H
#ifdef HAVE_LIBICAL
#define WEBCIT_WITH_CALENDAR_SERVICE 1
#include <ical.h>
#endif
+#ifdef HAVE_OPENSSL
+/* Work around RedHat's b0rken OpenSSL includes */
+#define OPENSSL_NO_KRB5
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#include <openssl/rand.h>
+#endif
+
#define CALENDAR_ROOM_NAME "Calendar"
#define PRODID "-//Citadel//NONSGML Citadel Calendar//EN"
#define SLEEPING 180 /* TCP connection timeout */
#define WEBCIT_TIMEOUT 900 /* WebCit session timeout */
#define PORT_NUM 2000 /* port number to listen on */
-#define SERVER "WebCit v5.00" /* who's in da house */
+#define SERVER "WebCit v6.20" /* who's in da house */
#define DEVELOPER_ID 0
#define CLIENT_ID 4
-#define CLIENT_VERSION 500 /* This version of WebCit */
-#define MINIMUM_CIT_VERSION 607 /* min required Citadel vers */
+#define CLIENT_VERSION 620 /* This version of WebCit */
+#define MINIMUM_CIT_VERSION 640 /* min required Citadel vers */
#define DEFAULT_HOST "localhost" /* Default Citadel server */
#define DEFAULT_PORT "504"
#define LB (1) /* Internal escape chars */
#define QU (3)
#define TARGET "webcit01" /* Target for inline URL's */
#define HOUSEKEEPING 15 /* Housekeeping frequency */
-#define INITIAL_WORKER_THREADS 5
+#define MIN_WORKER_THREADS 5
+#define MAX_WORKER_THREADS 250
#define LISTEN_QUEUE_LENGTH 100 /* listen() backlog queue */
#define USERCONFIGROOM "My Citadel Config"
+#define DEFAULT_MAXMSGS 20
/*
*
* bucket one...
*/
-#define QR_PERMANENT 1 /* Room does not purge */
+#define QR_PERMANENT 1 /* Room does not purge */
#define QR_INUSE 2 /* Set if in use, clear if avail */
#define QR_PRIVATE 4 /* Set for any type of private room */
#define QR_PASSWORDED 8 /* Set if there's a password too */
#define QR_GUESSNAME 16 /* Set if it's a guessname room */
-#define QR_DIRECTORY 32 /* Directory room */
-#define QR_UPLOAD 64 /* Allowed to upload */
-#define QR_DOWNLOAD 128 /* Allowed to download */
-#define QR_VISDIR 256 /* Visible directory */
-#define QR_ANONONLY 512 /* Anonymous-Only room */
-#define QR_ANONOPT 1024 /* Anonymous-Option room */
-#define QR_NETWORK 2048 /* Shared network room */
+#define QR_DIRECTORY 32 /* Directory room */
+#define QR_UPLOAD 64 /* Allowed to upload */
+#define QR_DOWNLOAD 128 /* Allowed to download */
+#define QR_VISDIR 256 /* Visible directory */
+#define QR_ANONONLY 512 /* Anonymous-Only room */
+#define QR_ANONOPT 1024 /* Anonymous-Option room */
+#define QR_NETWORK 2048 /* Shared network room */
#define QR_PREFONLY 4096 /* Preferred status needed to enter */
#define QR_READONLY 8192 /* Aide status required to post */
#define QR_MAILBOX 16384 /* Set if this is a private mailbox */
#define QR2_SELFLIST 2 /* Self-service mailing list mgmt */
-#define UA_KNOWN 2
-#define UA_GOTOALLOWED 4
-#define UA_HASNEWMSGS 8
-#define UA_ZAPPED 16
+#define UA_KNOWN 2
+#define UA_GOTOALLOWED 4
+#define UA_HASNEWMSGS 8
+#define UA_ZAPPED 16
char serv_sysadm[64];
char serv_moreprompt[SIZ];
int serv_ok_floors;
+ int serv_supports_ldap;
};
*/
struct march {
struct march *next;
- char march_name[32];
+ char march_name[128];
int march_floor;
int march_order;
};
struct roomlisting {
struct roomlisting *lnext;
struct roomlisting *rnext;
- char rlname[64];
+ char rlname[128];
unsigned rlflags;
int rlfloor;
int rlorder;
char *data;
};
-
/*
* One of these is kept for each active Citadel session.
* HTTP transactions are bound to one at a time.
*/
struct wcsession {
- struct wcsession *next; /* Linked list */
+ struct wcsession *next; /* Linked list */
int wc_session; /* WebCit session ID */
char wc_username[SIZ];
char wc_password[SIZ];
int is_room_aide;
int http_sock;
int serv_sock;
+ int chat_sock;
unsigned room_flags;
int wc_view;
int wc_default_view;
+ int wc_floor;
char ugname[128];
long uglsn;
int upload_length;
int need_regi; /* This user needs to register. */
int need_vali; /* New users require validation. */
char cs_inet_email[SIZ]; /* User's preferred Internet addr. */
- pthread_mutex_t SessionMutex; /* mutex for exclusive access */
- time_t lastreq; /* Timestamp of most recent HTTP */
+ pthread_mutex_t SessionMutex; /* mutex for exclusive access */
+ time_t lastreq; /* Timestamp of most recent HTTP */
int killthis; /* Nonzero == purge this session */
struct march *march; /* march mode room list */
char reply_to[SIZ]; /* reply-to address */
- long msgarr[4096]; /* for read operations */
- int fake_frames;
+ long msgarr[10000]; /* for read operations */
int is_wap; /* Client is a WAP gateway */
struct urlcontent *urlstrings;
- int HaveExpressMessages; /* Nonzero if incoming msgs exist */
+ int HaveInstantMessages; /* Nonzero if incoming msgs exist */
struct wcsubst *vars;
char this_page[SIZ]; /* address of current page */
char http_host[SIZ]; /* HTTP Host: header */
char *preferences;
-#ifdef HAVE_ICAL_H
- icalcomponent **disp_cal; /* store calendar items for display */
- long *cal_msgnum; /* store calendar msgids for display */
+#ifdef WEBCIT_WITH_CALENDAR_SERVICE
+ struct disp_cal {
+ icalcomponent *cal; /* cal items for display */
+ long cal_msgnum; /* cal msgids for display */
+ } *disp_cal;
int num_cal;
#endif
struct wc_attachment *first_attachment;
char ImportantMessage[SIZ];
+ char last_chat_user[SIZ];
+ int ctdl_pid; /* Session ID on the Citadel server */
+ char httpauth_user[SIZ]; /* only for GroupDAV sessions */
+ char httpauth_pass[SIZ]; /* only for GroupDAV sessions */
+
+ size_t burst_len;
+ char *burst;
+ int gzip_ok; /* Nonzero if Accept-encoding: gzip */
};
-#define extract(dest,source,parmnum) extract_token(dest,source,parmnum,'|')
#define num_parms(source) num_tokens(source, '|')
+/* Per-session data */
#define WC ((struct wcsession *)pthread_getspecific(MyConKey))
extern pthread_key_t MyConKey;
+/* Per-thread SSL context */
+#ifdef HAVE_OPENSSL
+#define THREADSSL ((SSL *)pthread_getspecific(ThreadSSL))
+extern pthread_key_t ThreadSSL;
+#endif
+
struct serv_info serv_info;
extern char floorlist[128][SIZ];
extern char *axdefs[];
extern char *ctdlhost, *ctdlport;
extern char *server_cookie;
-
-extern struct wcsubst *global_subst;
-
+extern int is_https;
+extern int setup_wizard;
+extern char wizard_filename[];
+void do_setup_wizard(void);
void stuff_to_cookie(char *cookie, int session,
char *user, char *pass, char *room);
void cookie_to_stuff(char *cookie, int *session,
- char *user, char *pass, char *room);
+ char *user, size_t user_len,
+ char *pass, size_t pass_len,
+ char *room, size_t room_len);
+char *bmstrstr(char *text, char *pattern,
+ int (*cmpfunc)(const char *, const char *, size_t) );
void locate_host(char *, int);
void become_logged_in(char *, char *, char *);
void do_login(void);
void do_welcome(void);
void do_logout(void);
void display_main_menu(void);
+void display_aide_menu(void);
void display_advanced_menu(void);
void slrp_highest(void);
void gotonext(void);
void get_serv_info(char *, char *);
int uds_connectsock(char *);
int tcp_connectsock(char *, char *);
-void serv_gets(char *strbuf);
+void serv_getln(char *strbuf, int bufsize);
void serv_puts(char *string);
void whobbs(void);
void fmout(FILE *fp, char *align);
char *bstr(char *key);
void urlesc(char *, char *);
void urlescputs(char *);
-void output_headers(int);
+void jsesc(char *, char *);
+void jsescputs(char *);
+void output_headers( int do_httpheaders,
+ int do_htmlhead,
+ int do_room_banner,
+ int unset_cookies,
+ int refresh30,
+ int suppress_check,
+ int cache);
void wprintf(const char *format,...);
void output_static(char *what);
-void stresc(char *target, char *strbuf, int nbsp);
+void stresc(char *target, char *strbuf, int nbsp, int nolinebreaks);
void escputs(char *strbuf);
void url(char *buf);
-void escputs1(char *strbuf, int nbsp);
-long extract_long(char *source, long int parmnum);
-int extract_int(char *source, int parmnum);
+void escputs1(char *strbuf, int nbsp, int nolinebreaks);
+void msgesc(char *target, char *strbuf);
+void msgescputs(char *strbuf);
+int extract_int(const char *source, int parmnum);
+long extract_long(const char *source, int parmnum);
void stripout(char *str, char leftboundary, char rightboundary);
void dump_vars(void);
void embed_main_menu(void);
void netedit(void);
void editroom(void);
void display_whok(void);
+void do_invt_kick(void);
void server_to_text(void);
void save_edit(char *description, char *enter_cmd, int regoto);
void display_edit(char *description, char *check_cmd,
- char *read_cmd, char *save_cmd, int headers_type);
-void gotoroom(char *gname, int display_name);
+ char *read_cmd, char *save_cmd, int with_room_banner);
+void gotoroom(char *gname);
void confirm_delete_room(void);
void delete_room(void);
void validate(void);
void display_generic(void);
void do_generic(void);
void display_menubar(int);
-void embed_room_banner(char *);
void smart_goto(char *);
void worker_entry(void);
void session_loop(struct httprequest *);
-void fmt_date(char *buf, time_t thetime);
+void fmt_date(char *buf, time_t thetime, int brief);
void fmt_time(char *buf, time_t thetime);
void httpdate(char *buf, time_t thetime);
void end_webcit_session(void);
void page_popup(void);
+void chat_recv(void);
+void chat_send(void);
void http_redirect(char *);
void clear_local_substs(void);
void svprintf(char *keyname, int keytype, const char *format,...);
int lingering_close(int fd);
char *memreadline(char *start, char *buf, int maxlen);
int num_tokens (char *source, char tok);
-void extract_token(char *dest, char *source, int parmnum, char separator);
+void extract_token(char *dest, const char *source, int parmnum, char separator, int maxlen);
void remove_token(char *source, int parmnum, char separator);
char *load_mimepart(long msgnum, char *partnum);
int pattern2(char *search, char *patn);
void submit_vcard(void);
void striplt(char *);
void select_user_to_edit(char *message, char *preselect);
-void display_edituser(char *who);
+void delete_user(char *);
+void display_edituser(char *who, int is_new);
void create_user(void);
void edituser(void);
+void do_change_view(int);
void change_view(void);
void folders(void);
void do_stuff_to_msgs(void);
void load_preferences(void);
void save_preferences(void);
-void get_preference(char *key, char *value);
-void set_preference(char *key, char *value);
+void get_preference(char *key, char *value, size_t value_len);
+void set_preference(char *key, char *value, int save_to_server);
void knrooms(void);
int is_msg_in_mset(char *mset, long msgnum);
char *safestrncpy(char *dest, const char *src, size_t n);
void display_addressbook(long msgnum, char alpha);
void offer_start_page(void);
+void convenience_page(char *titlebarcolor, char *titlebarmsg, char *messagetext);
void change_start_page(void);
-void output_html(void);
+void output_html(char *);
void display_floorconfig(char *);
void delete_floor(void);
void create_floor(void);
void cal_process_attachment(char *part_source, long msgnum, char *cal_partnum);
void display_calendar(long msgnum);
void display_task(long msgnum);
+void display_note(long msgnum);
void do_calendar_view(void);
+void do_tasks_view(void);
void free_calendar_buffer(void);
void calendar_summary_view(void);
int load_msg_ptrs(char *servcmd);
void CtdlEncodeBase64(char *dest, const char *source, size_t sourcelen);
int CtdlDecodeBase64(char *dest, const char *source, size_t length);
void free_attachments(struct wcsession *sess);
+void set_room_policy(void);
+void display_inetconf(void);
+void save_inetconf(void);
+void generate_uuid(char *);
+void display_preferences(void);
+void set_preferences(void);
-
-#ifdef HAVE_ICAL_H
+#ifdef WEBCIT_WITH_CALENDAR_SERVICE
void display_edit_task(void);
void save_task(void);
void display_edit_event(void);
void save_event(void);
void display_icaltimetype_as_webform(struct icaltimetype *, char *);
-struct icaltimetype icaltime_from_webform(char *prefix);
+void icaltime_from_webform(struct icaltimetype *result, char *prefix);
+void icaltime_from_webform_dateonly(struct icaltimetype *result, char *prefix);
void display_edit_individual_event(icalcomponent *supplied_vtodo, long msgnum);
void save_individual_event(icalcomponent *supplied_vtodo, long msgnum);
-void generate_new_uid(char *);
void respond_to_request(void);
void handle_rsvp(void);
void ical_dezonify(icalcomponent *cal);
void partstat_as_string(char *buf, icalproperty *attendee);
icalcomponent *ical_encapsulate_subcomponent(icalcomponent *subcomp);
void check_attendee_availability(icalcomponent *supplied_vevent);
+void do_freebusy(char *req);
#endif
extern char *months[];
int goto_config_room(void);
long locate_user_vcard(char *username, long usernum);
void sleeeeeeeeeep(int);
-void http_transmit_thing(char *thing, size_t length, char *content_type);
+void http_transmit_thing(char *thing, size_t length, char *content_type,
+ int is_static);
void unescape_input(char *buf);
+void do_iconbar(void);
+void display_customize_iconbar(void);
+void commit_iconbar(void);
+int CtdlDecodeQuotedPrintable(char *decoded, char *encoded, int sourcelen);
+void spawn_another_worker_thread(void);
+
+void embed_room_banner(char *, int);
+/* navbar types that can be passed to embed_room_banner */
+enum {
+ navbar_none,
+ navbar_default
+};
+
+
+#ifdef HAVE_OPENSSL
+void init_ssl(void);
+void endtls(void);
+void ssl_lock(int mode, int n, const char *file, int line);
+int starttls(int sock);
+extern SSL_CTX *ssl_ctx;
+int client_read_ssl(char *buf, int bytes, int timeout);
+void client_write_ssl(char *buf, int nbytes);
+#endif
+
+#ifdef HAVE_ZLIB
+#include <zlib.h>
+int ZEXPORT compress_gzip(Bytef * dest, uLongf * destLen,
+ const Bytef * source, uLong sourceLen, int level);
+#endif
+
+
+void begin_burst(void);
+void end_burst(void);
+
+extern char *ascmonths[];
+void http_datestring(char *buf, size_t n, time_t xtime);
+
+
+/* Views (from citadel.h) */
+#define VIEW_BBS 0 /* Traditional Citadel BBS view */
+#define VIEW_MAILBOX 1 /* Mailbox summary */
+#define VIEW_ADDRESSBOOK 2 /* Address book view */
+#define VIEW_CALENDAR 3 /* Calendar view */
+#define VIEW_TASKS 4 /* Tasks view */
+#define VIEW_NOTES 5 /* Notes view */
+
+
+/* These should be empty, but we have them for testing */
+#define DEFAULT_HTTPAUTH_USER ""
+#define DEFAULT_HTTPAUTH_PASS ""