quickie function guess_image_content_type() to guess the content-type of an uploaded...

[citadel.git] / citadel / user_ops.c

diff --git a/citadel/user_ops.c b/citadel/user_ops.c
index 6cce2a15bdf7c8bff110a0d75d794b25a2695aa5..b27068ecba02851360b21e16ac93df0de5a63f1b 100644 (file)
--- a/citadel/user_ops.c
+++ b/citadel/user_ops.c
@@ -1,7 +1,7 @@
 /* 
  * Server functions which perform operations on user objects.
  *
- * Copyright (c) 1987-2011 by the citadel.org team
+ * Copyright (c) 1987-2016 by the citadel.org team
  *
  * This program is open source software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License, version 3.
@@ -19,6 +19,7 @@
 #include "control.h"
 #include "support.h"
 #include "citserver.h"
+#include "config.h"
 #include "citadel_ldap.h"
 #include "ctdl_module.h"
 #include "user_ops.h"
@@ -314,7 +315,7 @@ int CtdlCheckInternetMailPermission(struct ctdluser *who) {
        if (who->axlevel <= AxProbU) return(0);
 
        /* Globally enabled? */
-       if (config.c_restrict == 0) return(1);
+       if (CtdlGetConfigInt("c_restrict") == 0) return(1);
 
        /* User flagged ok? */
        if (who->flags & US_INTERNET) return(2);
@@ -338,7 +339,7 @@ int CtdlAccessCheck(int required_level)
                return(-1);
        }
 
-       if ((required_level >= ac_logged_in_or_guest) && (CC->logged_in == 0) && (!config.c_guest_logins)) {
+       if ((required_level >= ac_logged_in_or_guest) && (CC->logged_in == 0) && (CtdlGetConfigInt("c_guest_logins") == 0)) {
                cprintf("%d Not logged in.\n", ERROR + NOT_LOGGED_IN);
                return(-1);
        }
@@ -528,10 +529,10 @@ int CtdlLoginExistingUser(char *authname, const char *trythisname)
 
        /* If a "master user" is defined, handle its authentication if specified */
        CC->is_master = 0;
-       if ((configlen.c_master_user > 0) && 
-           (configlen.c_master_pass > 0) &&
-           (authname != NULL) &&
-           (!strcasecmp(authname, config.c_master_user)))
+       if (    (!IsEmptyStr(CtdlGetConfigStr("c_master_user"))) && 
+               (!IsEmptyStr(CtdlGetConfigStr("c_master_pass"))) &&
+               (authname != NULL) &&
+               (!strcasecmp(authname, CtdlGetConfigStr("c_master_user"))) )
        {
                CC->is_master = 1;
        }
@@ -545,7 +546,7 @@ int CtdlLoginExistingUser(char *authname, const char *trythisname)
                return login_not_found;
        }
 
-       if (config.c_auth_mode == AUTHMODE_HOST) {
+       if (CtdlGetConfigInt("c_auth_mode") == AUTHMODE_HOST) {
 
                /* host auth mode */
 
@@ -586,7 +587,7 @@ int CtdlLoginExistingUser(char *authname, const char *trythisname)
        }
 
 #ifdef HAVE_LDAP
-       else if ((config.c_auth_mode == AUTHMODE_LDAP) || (config.c_auth_mode == AUTHMODE_LDAP_AD)) {
+       else if ((CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP) || (CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP_AD)) {
        
                /* LDAP auth mode */
 
@@ -670,14 +671,14 @@ void do_login(void)
        /* If this user's name is the name of the system administrator
         * (as specified in setup), automatically assign access level 6.
         */
-       if (!strcasecmp(CCC->user.fullname, config.c_sysadm)) {
+       if (!strcasecmp(CCC->user.fullname, CtdlGetConfigStr("c_sysadm"))) {
                CCC->user.axlevel = AxAideU;
        }
 
        /* If we're authenticating off the host system, automatically give
         * root the highest level of access.
         */
-       if (config.c_auth_mode == AUTHMODE_HOST) {
+       if (CtdlGetConfigInt("c_auth_mode") == AUTHMODE_HOST) {
                if (CCC->user.uid == 0) {
                        CCC->user.axlevel = AxAideU;
                }
@@ -691,7 +692,7 @@ void do_login(void)
         * the vCard module's login hook runs.
         */
        snprintf(CCC->cs_inet_email, sizeof CCC->cs_inet_email, "%s@%s",
-               CCC->user.fullname, config.c_fqdn);
+               CCC->user.fullname, CtdlGetConfigStr("c_fqdn"));
        convert_spaces_to_underscores(CCC->cs_inet_email);
 
        /* Create any personal rooms required by the system.
@@ -706,7 +707,7 @@ void do_login(void)
        PerformSessionHooks(EVT_LOGIN);
 
        /* Enter the lobby */
-       CtdlUserGoto(config.c_baseroom, 0, 0, NULL, NULL, NULL, NULL);
+       CtdlUserGoto(CtdlGetConfigStr("c_baseroom"), 0, 0, NULL, NULL, NULL, NULL);
 }
 
 
@@ -877,10 +878,10 @@ int CtdlTryPassword(const char *password, long len)
        }
 
        if (CCC->is_master) {
-               code = strcmp(password, config.c_master_pass);
+               code = strcmp(password, CtdlGetConfigStr("c_master_pass"));
        }
 
-       else if (config.c_auth_mode == AUTHMODE_HOST) {
+       else if (CtdlGetConfigInt("c_auth_mode") == AUTHMODE_HOST) {
 
                /* host auth mode */
 
@@ -910,7 +911,7 @@ int CtdlTryPassword(const char *password, long len)
        }
 
 #ifdef HAVE_LDAP
-       else if ((config.c_auth_mode == AUTHMODE_LDAP) || (config.c_auth_mode == AUTHMODE_LDAP_AD)) {
+       else if ((CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP) || (CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP_AD)) {
 
                /* LDAP auth mode */
 
@@ -967,7 +968,6 @@ int CtdlTryPassword(const char *password, long len)
  */
 int purge_user(char pname[])
 {
-       char filename[64];
        struct ctdluser usbuf;
        char usernamekey[USERNAME_SIZE];
 
@@ -1015,22 +1015,6 @@ int purge_user(char pname[])
        /* delete the userlog entry */
        cdb_delete(CDB_USERS, usernamekey, strlen(usernamekey));
 
-       /* remove the user's bio file */
-       snprintf(filename, 
-                        sizeof filename, 
-                        "%s/%ld",
-                        ctdl_bio_dir,
-                        usbuf.usernum);
-       unlink(filename);
-
-       /* remove the user's picture */
-       snprintf(filename, 
-                        sizeof filename, 
-                        "%s/%ld.gif",
-                        ctdl_image_dir,
-                        usbuf.usernum);
-       unlink(filename);
-
        return (0);
 }
 
@@ -1052,7 +1036,7 @@ int internal_create_user (const char *username, long len, struct ctdluser *usbuf
 
        usbuf->timescalled = 0;
        usbuf->posted = 0;
-       usbuf->axlevel = config.c_initax;
+       usbuf->axlevel = CtdlGetConfigInt("c_initax");
        usbuf->lastcall = time(NULL);
 
        /* fetch a new user number */
@@ -1089,7 +1073,7 @@ int create_user(const char *newusername, long len, int become_user)
        strproc(username);
 
        
-       if (config.c_auth_mode == AUTHMODE_HOST) {
+       if (CtdlGetConfigInt("c_auth_mode") == AUTHMODE_HOST) {
 
                /* host auth mode */
 
@@ -1121,7 +1105,7 @@ int create_user(const char *newusername, long len, int become_user)
        }
 
 #ifdef HAVE_LDAP
-       if ((config.c_auth_mode == AUTHMODE_LDAP) || (config.c_auth_mode == AUTHMODE_LDAP_AD)) {
+       if ((CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP) || (CtdlGetConfigInt("c_auth_mode") == AUTHMODE_LDAP_AD)) {
                if (CtdlTryUserLDAP(username, NULL, 0, username, sizeof username, &uid, 0) != 0) {
                        return(ERROR + NO_SUCH_USER);
                }
@@ -1239,7 +1223,7 @@ int CtdlForgetThisRoom(void) {
        visit vbuf;
 
        /* On some systems, Admins are not allowed to forget rooms */
-       if (is_aide() && (config.c_aide_zap == 0)
+       if (is_aide() && (CtdlGetConfigInt("c_aide_zap") == 0)
           && ((CC->room.QRflags & QR_MAILBOX) == 0)  ) {
                return(1);
        }
@@ -1254,7 +1238,7 @@ int CtdlForgetThisRoom(void) {
        CtdlPutUserLock(&CC->user);
 
        /* Return to the Lobby, so we don't end up in an undefined room */
-       CtdlUserGoto(config.c_baseroom, 0, 0, NULL, NULL, NULL, NULL);
+       CtdlUserGoto(CtdlGetConfigStr("c_baseroom"), 0, 0, NULL, NULL, NULL, NULL);
        return(0);
 
 }