diff options
Diffstat (limited to 'source3/smbd/service.c')
| -rw-r--r-- | source3/smbd/service.c | 229 |
1 files changed, 2 insertions, 227 deletions
diff --git a/source3/smbd/service.c b/source3/smbd/service.c index b29713d21d2..0857645d1c6 100644 --- a/source3/smbd/service.c +++ b/source3/smbd/service.c @@ -19,6 +19,7 @@ #include "includes.h" #include "system/filesys.h" +#include "../lib/tsocket/tsocket.h" #include "smbd/smbd.h" #include "smbd/globals.h" #include "../librpc/gen_ndr/netlogon.h" @@ -221,232 +222,6 @@ bool set_current_service(connection_struct *conn, uint16 flags, bool do_chdir) return(True); } -static int load_registry_service(const char *servicename) -{ - if (!lp_registry_shares()) { - return -1; - } - - if ((servicename == NULL) || (*servicename == '\0')) { - return -1; - } - - if (strequal(servicename, GLOBAL_NAME)) { - return -2; - } - - if (!process_registry_service(servicename)) { - return -1; - } - - return lp_servicenumber(servicename); -} - -void load_registry_shares(void) -{ - DEBUG(8, ("load_registry_shares()\n")); - if (!lp_registry_shares()) { - return; - } - - process_registry_shares(); - - return; -} - -/**************************************************************************** - Add a home service. Returns the new service number or -1 if fail. -****************************************************************************/ - -int add_home_service(const char *service, const char *username, const char *homedir) -{ - int iHomeService; - - if (!service || !homedir || homedir[0] == '\0') - return -1; - - if ((iHomeService = lp_servicenumber(HOMES_NAME)) < 0) { - if ((iHomeService = load_registry_service(HOMES_NAME)) < 0) { - return -1; - } - } - - /* - * If this is a winbindd provided username, remove - * the domain component before adding the service. - * Log a warning if the "path=" parameter does not - * include any macros. - */ - - { - const char *p = strchr(service,*lp_winbind_separator()); - - /* We only want the 'user' part of the string */ - if (p) { - service = p + 1; - } - } - - if (!lp_add_home(service, iHomeService, username, homedir)) { - return -1; - } - - return lp_servicenumber(service); - -} - -/** - * Find a service entry. - * - * @param service is modified (to canonical form??) - **/ - -int find_service(TALLOC_CTX *ctx, const char *service_in, char **p_service_out) -{ - int iService; - - if (!service_in) { - return -1; - } - - /* First make a copy. */ - *p_service_out = talloc_strdup(ctx, service_in); - if (!*p_service_out) { - return -1; - } - - all_string_sub(*p_service_out,"\\","/",0); - - iService = lp_servicenumber(*p_service_out); - - /* now handle the special case of a home directory */ - if (iService < 0) { - char *phome_dir = get_user_home_dir(ctx, *p_service_out); - - if(!phome_dir) { - /* - * Try mapping the servicename, it may - * be a Windows to unix mapped user name. - */ - if(map_username(ctx, *p_service_out, p_service_out)) { - if (*p_service_out == NULL) { - /* Out of memory. */ - return -1; - } - phome_dir = get_user_home_dir( - ctx, *p_service_out); - } - } - - DEBUG(3,("checking for home directory %s gave %s\n",*p_service_out, - phome_dir?phome_dir:"(NULL)")); - - iService = add_home_service(*p_service_out,*p_service_out /* 'username' */, phome_dir); - } - - /* If we still don't have a service, attempt to add it as a printer. */ - if (iService < 0) { - int iPrinterService; - - if ((iPrinterService = lp_servicenumber(PRINTERS_NAME)) < 0) { - iPrinterService = load_registry_service(PRINTERS_NAME); - } - if (iPrinterService >= 0) { - DEBUG(3,("checking whether %s is a valid printer name...\n", - *p_service_out)); - if (pcap_printername_ok(*p_service_out)) { - DEBUG(3,("%s is a valid printer name\n", - *p_service_out)); - DEBUG(3,("adding %s as a printer service\n", - *p_service_out)); - lp_add_printer(*p_service_out, iPrinterService); - iService = lp_servicenumber(*p_service_out); - if (iService < 0) { - DEBUG(0,("failed to add %s as a printer service!\n", - *p_service_out)); - } - } else { - DEBUG(3,("%s is not a valid printer name\n", - *p_service_out)); - } - } - } - - /* Check for default vfs service? Unsure whether to implement this */ - if (iService < 0) { - } - - if (iService < 0) { - iService = load_registry_service(*p_service_out); - } - - /* Is it a usershare service ? */ - if (iService < 0 && *lp_usershare_path()) { - /* Ensure the name is canonicalized. */ - strlower_m(*p_service_out); - iService = load_usershare_service(*p_service_out); - } - - /* just possibly it's a default service? */ - if (iService < 0) { - char *pdefservice = lp_defaultservice(); - if (pdefservice && - *pdefservice && - !strequal(pdefservice, *p_service_out) - && !strstr_m(*p_service_out,"..")) { - /* - * We need to do a local copy here as lp_defaultservice() - * returns one of the rotating lp_string buffers that - * could get overwritten by the recursive find_service() call - * below. Fix from Josef Hinteregger <joehtg@joehtg.co.at>. - */ - char *defservice = talloc_strdup(ctx, pdefservice); - - if (!defservice) { - goto fail; - } - - /* Disallow anything except explicit share names. */ - if (strequal(defservice,HOMES_NAME) || - strequal(defservice, PRINTERS_NAME) || - strequal(defservice, "IPC$")) { - TALLOC_FREE(defservice); - goto fail; - } - - iService = find_service(ctx, defservice, p_service_out); - if (!*p_service_out) { - TALLOC_FREE(defservice); - iService = -1; - goto fail; - } - if (iService >= 0) { - all_string_sub(*p_service_out, "_","/",0); - iService = lp_add_service(*p_service_out, iService); - } - TALLOC_FREE(defservice); - } - } - - if (iService >= 0) { - if (!VALID_SNUM(iService)) { - DEBUG(0,("Invalid snum %d for %s\n",iService, - *p_service_out)); - iService = -1; - } - } - - fail: - - if (iService < 0) { - DEBUG(3,("find_service() failed to find service %s\n", - *p_service_out)); - } - - return (iService); -} - - /**************************************************************************** do some basic sainity checks on the share. This function modifies dev, ecode. @@ -930,7 +705,7 @@ connection_struct *make_connection_snum(struct smbd_server_connection *sconn, conn->notify_ctx = notify_init(conn, sconn_server_id(sconn), sconn->msg_ctx, - smbd_event_context(), + server_event_context(), conn); } |