From: Fabian Keil Date: Sat, 15 Mar 2008 14:52:36 +0000 (+0000) Subject: Add CGI editor support for the "disable all filters of this type" X-Git-Tag: v_3_0_9~206 X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=commitdiff_plain;h=ad29721b46a89b051958bf8272dfcd5626742d01 Add CGI editor support for the "disable all filters of this type" directives "-client-header-filter", "-server-header-filter", "-client-header-tagger" and "-server-header-tagger". --- diff --git a/ChangeLog b/ChangeLog index c7a04202..a1b7ecf1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -20,6 +20,9 @@ ChangeLog for Privoxy file modification timestamps. This makes life harder for attackers who can leverage browser bugs to send fake Referers and intend to brute-force edit URLs. +- The CGI editor supports the "disable all filters of this type" + directives "-client-header-filter", "-server-header-filter", + "-client-header-tagger" and "-server-header-tagger". - Fixed false-positives with the link-by-url filter and URLs that contain the pattern "/jump/". - The less-download-windows filter no longer messes diff --git a/cgiedit.c b/cgiedit.c index e6506a8c..89997fc2 100644 --- a/cgiedit.c +++ b/cgiedit.c @@ -1,4 +1,4 @@ -const char cgiedit_rcs[] = "$Id: cgiedit.c,v 1.58 2007/11/28 17:57:01 fabiankeil Exp $"; +const char cgiedit_rcs[] = "$Id: cgiedit.c,v 1.59 2008/03/08 16:25:56 fabiankeil Exp $"; /********************************************************************* * * File : $Source: /cvsroot/ijbswa/current/cgiedit.c,v $ @@ -15,7 +15,7 @@ const char cgiedit_rcs[] = "$Id: cgiedit.c,v 1.58 2007/11/28 17:57:01 fabiankeil * * Stick to the short names in this file for consistency. * - * Copyright : Written by and Copyright (C) 2001-2007 the SourceForge + * Copyright : Written by and Copyright (C) 2001-2008 the SourceForge * Privoxy team. http://www.privoxy.org/ * * Based on the Internet Junkbuster originally written @@ -42,6 +42,9 @@ const char cgiedit_rcs[] = "$Id: cgiedit.c,v 1.58 2007/11/28 17:57:01 fabiankeil * * Revisions : * $Log: cgiedit.c,v $ + * Revision 1.59 2008/03/08 16:25:56 fabiankeil + * After three file modification time mismatches, turn the CGI editor off. + * * Revision 1.58 2007/11/28 17:57:01 fabiankeil * Fix double free in cgi_edit_actions_list(). * Reported by adlab in BR#1840145. @@ -542,6 +545,11 @@ struct filter_type_info For example "content-filter-params" */ const char *type; /**< Name of the filter type, for example "server-header-filter". */ + /* XXX: check if these two can be combined. */ + const char *disable_all_option; /**< Name of the catch-all radio option that has + to be checked or unchecked for this filter type. */ + const char *disable_all_param; /**< Name of the parameter that causes all filters of + this type to be disabled. */ const char *abbr_type; /**< Abbreviation of the filter type, usually the first or second character capitalized */ const char *anchor; /**< Anchor for the User Manual link, @@ -554,26 +562,31 @@ static const struct filter_type_info filter_type_info[] = { ACTION_MULTI_FILTER, "content-filter-params", "filter", + "filter-all", "filter_all", "F", "FILTER" }, { ACTION_MULTI_CLIENT_HEADER_FILTER, "client-header-filter-params", "client-header-filter", + "client-header-filter-all", "client_header_filter_all", "C", "CLIENT-HEADER-FILTER" }, { ACTION_MULTI_SERVER_HEADER_FILTER, "server-header-filter-params", "server-header-filter", + "server-header-filter-all", "server_header_filter_all", "S", "SERVER-HEADER-FILTER" }, { ACTION_MULTI_CLIENT_HEADER_TAGGER, "client-header-tagger-params", "client-header-tagger", + "client-header-tagger-all", "client_header_tagger_all", "L", "CLIENT-HEADER-TAGGER" }, { ACTION_MULTI_SERVER_HEADER_TAGGER, "server-header-tagger-params", "server-header-tagger", + "server-header-tagger-all", "server_header_tagger_all", "E", "SERVER-HEADER-TAGGER" }, }; @@ -3361,8 +3374,14 @@ jb_err cgi_edit_actions_for_url(struct client_state *csp, } } - if (!err) err = map_radio(exports, "filter-all", "nx", - (cur_line->data.action->multi_remove_all[ACTION_MULTI_FILTER] ? 'n' : 'x')); + /* Check or uncheck the "disable all of this type" radio buttons. */ + for (i = 0; i < MAX_FILTER_TYPES; i++) + { + const int a = filter_type_info[i].multi_action_index; + const int disable_all = cur_line->data.action->multi_remove_all[a]; + if (err) break; + err = map_radio(exports, filter_type_info[i].disable_all_option, "nx", (disable_all ? 'n' : 'x')); + } edit_free_file(file); @@ -3410,8 +3429,8 @@ jb_err cgi_edit_actions_submit(struct client_state *csp, char target[1024]; jb_err err; int filter_identifier; + int i; const char * action_set_name; - char ch; struct file_list * fl; struct url_actions * b; @@ -3477,23 +3496,29 @@ jb_err cgi_edit_actions_submit(struct client_state *csp, err = actions_from_radio(parameters, cur_line->data.action); } - if(err) + if (err) { /* Out of memory */ edit_free_file(file); return err; } - ch = get_char_param(parameters, "filter_all"); - if (ch == 'N') + /* Check the "disable all of this type" parameters. */ + for (i = 0; i < MAX_FILTER_TYPES; i++) { - list_remove_all(cur_line->data.action->multi_add[ACTION_MULTI_FILTER]); - list_remove_all(cur_line->data.action->multi_remove[ACTION_MULTI_FILTER]); - cur_line->data.action->multi_remove_all[ACTION_MULTI_FILTER] = 1; - } - else if (ch == 'X') - { - cur_line->data.action->multi_remove_all[ACTION_MULTI_FILTER] = 0; + const int multi_action_index = filter_type_info[i].multi_action_index; + const char ch = get_char_param(parameters, filter_type_info[i].disable_all_param); + + if (ch == 'N') + { + list_remove_all(cur_line->data.action->multi_add[multi_action_index]); + list_remove_all(cur_line->data.action->multi_remove[multi_action_index]); + cur_line->data.action->multi_remove_all[multi_action_index] = 1; + } + else if (ch == 'X') + { + cur_line->data.action->multi_remove_all[multi_action_index] = 0; + } } for (filter_identifier = 0; !err; filter_identifier++) diff --git a/templates/edit-actions-for-url b/templates/edit-actions-for-url index f4b6ff96..a3e10970 100644 --- a/templates/edit-actions-for-url +++ b/templates/edit-actions-for-url @@ -32,6 +32,9 @@ # # Revisions : # $Log: edit-actions-for-url,v $ +# Revision 1.51 2008/03/07 16:46:49 fabiankeil +# Reword limit-connect{} entry. +# # Revision 1.50 2008/03/04 18:30:44 fabiankeil # Remove the treat-forbidden-connects-like-blocks action. We now # use the "blocked" page for forbidden CONNECT requests by default. @@ -552,10 +555,32 @@ function show_send_wafer_opts(tf) - + +   + + + client-header-filter * + Filter the client headers. + You can use the radio buttons on this line to disable + all client-header filters applied by previous rules, and/or + you can enable or disable the filters individually below. + @client-header-filter-params@ + +   + + + client-header-tagger * + Create tags based on the client headers. + You can use the radio buttons on this line to disable + all client-header taggers applied by previous rules, and/or + you can enable or disable the taggers individually below. + @client-header-tagger-params@ - - + +   + + + server-header-filter * + Filter the server headers. + You can use the radio buttons on this line to disable + all server-header filters applied by previous rules, and/or + you can enable or disable the filters individually below. + @server-header-filter-params@ + +   + + + server-header-tagger * + Create tags based on the server headers. + You can use the radio buttons on this line to disable + all server-header taggers applied by previous rules, and/or + you can enable or disable the taggers individually below. + @server-header-tagger-params@ -