-const char cgisimple_rcs[] = "$Id: cgisimple.c,v 1.139 2016/05/08 10:44:39 fabiankeil Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/cgisimple.c,v $
* Purpose : Simple CGIs to get information about Privoxy's
* status.
*
- * Copyright : Written by and Copyright (C) 2001-2016 the
- * Privoxy team. http://www.privoxy.org/
+ * Copyright : Written by and Copyright (C) 2001-2020 the
+ * Privoxy team. https://www.privoxy.org/
*
* Based on the Internet Junkbuster originally written
* by and Copyright (C) 1997 Anonymous Coders and
#include "client-tags.h"
#endif
-const char cgisimple_h_rcs[] = CGISIMPLE_H_VERSION;
-
-static char *show_rcs(void);
static jb_err show_defines(struct map *exports);
static jb_err cgi_show_file(struct client_state *csp,
struct http_response *rsp,
}
if (map(exports, "processed-request", 1,
- html_encode_and_free_original(list_to_text(csp->headers)), 0))
+ html_encode_and_free_original(
+#ifdef FEATURE_HTTPS_INSPECTION
+ csp->http->ssl ?
+ list_to_text(csp->https_headers) :
+#endif
+ list_to_text(csp->headers)
+ ), 0))
{
free_map(exports);
return JB_ERR_MEMORY;
}
snprintf(form, size,
- "<form method=\"GET\" action=\"client-tags\" style=\"display: inline\">\n"
+ "<form method=\"GET\" action=\""CGI_PREFIX"toggle-client-tag\" style=\"display: inline\">\n"
" <input type=\"hidden\" name=\"tag\" value=\"%s\">\n"
- " <input type=\"hidden\" name=\"toggle-state\" value=\"%u\">\n"
+ " <input type=\"hidden\" name=\"toggle-state\" value=\"%i\">\n"
" <input type=\"hidden\" name=\"expires\" value=\"%u\">\n"
" <input type=\"submit\" value=\"%s\">\n"
"</form>", tag, toggle_state, !expires, button_name);
struct map *exports;
struct client_tag_spec *this_tag;
jb_err err = JB_ERR_OK;
- const char *toggled_tag;
- const char *toggle_state;
- const char *tag_expires;
- time_t time_to_live;
- char *client_tags;
+ char *client_tag_status;
char buf[1000];
+ time_t refresh_delay;
assert(csp);
assert(rsp);
{
return JB_ERR_MEMORY;
}
-
- toggled_tag = lookup(parameters, "tag");
- if (*toggled_tag != '\0')
- {
- tag_expires = lookup(parameters, "expires");
- if (*tag_expires == '0')
- {
- time_to_live = 0;
- }
- else
- {
- time_to_live = csp->config->client_tag_lifetime;
- }
- toggle_state = lookup(parameters, "toggle-state");
- if (*toggle_state == '1')
- {
- enable_client_specific_tag(csp, toggled_tag, time_to_live);
- }
- else
- {
- disable_client_specific_tag(csp, toggled_tag);
- }
- }
+ assert(csp->client_address != NULL);
this_tag = csp->config->client_tags;
if (this_tag->name == NULL)
{
- client_tags = strdup_or_die("<p>No tags available.</p>\n"));
+ client_tag_status = strdup_or_die("<p>No tags have been configured.</p>\n");
}
else
{
- client_tags = strdup_or_die("<table border=\"1\">\n"
+ client_tag
_status = strdup_or_die("<table border=\"1\">\n"
"<tr><th>Tag name</th>\n"
"<th>Current state</th><th>Change state</th><th>Description</th></tr>\n");
while ((this_tag != NULL) && (this_tag->name != NULL))
int tag_state;
privoxy_mutex_lock(&client_tags_mutex);
- tag_state = client_has_requested_tag(csp->ip_addr_str, this_tag->name);
+ tag_state = client_has_requested_tag(csp->client_address, this_tag->name);
privoxy_mutex_unlock(&client_tags_mutex);
- if (!err) err = string_append(&client_tags, "<tr><td>");
- if (!err) err = string_append(&client_tags, this_tag->name);
- if (!err) err = string_append(&client_tags, "</td><td>");
- if (!err) err = string_append(&client_tags, tag_state == 1 ? "Enabled" : "Disabled");
- if (!err) err = string_append(&client_tags, "</td><td>");
+ if (!err) err = string_append(&client_tag_status, "<tr><td>");
+ if (!err) err = string_append(&client_tag_status, this_tag->name);
+ if (!err) err = string_append(&client_tag_status, "</td><td>");
+ if (!err) err = string_append(&client_tag_status, tag_state == 1 ? "Enabled" : "Disabled");
+ if (!err) err = string_append(&client_tag_status, "</td><td>");
cgi_create_client_tag_form(buf, sizeof(buf), this_tag->name, !tag_state, 1);
- if (!err) err = string_append(&client_tags, buf);
+ if (!err) err = string_append(&client_tag_status, buf);
if (tag_state == 0)
{
cgi_create_client_tag_form(buf, sizeof(buf), this_tag->name, !tag_state, 0);
- if (!err) err = string_append(&client_tags, buf);
+ if (!err) err = string_append(&client_tag_status, buf);
}
- if (!err) err = string_append(&client_tags, "</td><td>");
- if (!err) err = string_append(&client_tags, this_tag->description);
- if (!err) err = string_append(&client_tags, "</td></tr>\n");
+ if (!err) err = string_append(&client_tag_status, "</td><td>");
+ if (!err) err = string_append(&client_tag_status, this_tag->description);
+ if (!err) err = string_append(&client_tag_status, "</td></tr>\n");
if (err)
{
- free_map(exports);
- return JB_ERR_MEMORY;
+ break;
}
this_tag = this_tag->next;
}
- if (!err) err = string_append(&client_tags, "</table>\n");
+ if (!err) err = string_append(&client_tag_status, "</table>\n");
+ if (err)
+ {
+ free_map(exports);
+ return JB_ERR_MEMORY;
+ }
+ }
+ refresh_delay = get_next_tag_timeout_for_client(csp->client_address);
+ if (refresh_delay != 0)
+ {
+ snprintf(buf, sizeof(buf), "%u", csp->config->client_tag_lifetime);
+ if (map(exports, "refresh-delay", 1, buf, 1))
+ {
+ freez(client_tag_status);
+ free_map(exports);
+ return JB_ERR_MEMORY;
+ }
+ }
+ else
+ {
+ err = map_block_killer(exports, "tags-expire");
+ if (err != JB_ERR_OK)
+ {
+ freez(client_tag_status);
+ return err;
+ }
}
- if (map(exports, "client-tags", 1, client_tags, 0))
+ if (map(exports, "client-tags", 1, client_tag_status, 0))
{
free_map(exports);
return JB_ERR_MEMORY;
}
- if (map(exports, "client-ip-addr", 1, csp->ip_addr_str, 1))
+ if (map(exports, "client-ip-addr", 1, csp->client_address, 1))
{
free_map(exports);
return JB_ERR_MEMORY;
return template_fill_for_cgi(csp, "client-tags", exports, rsp);
}
+
+
+/*********************************************************************
+ *
+ * Function : cgi_toggle_client_tag
+ *
+ * Description : Toggles a client tag and redirects to the show-tags
+ * page
+ *
+ * Parameters :
+ * 1 : csp = Current client state (buffers, headers, etc...)
+ * 2 : rsp = http_response data structure for output
+ * 3 : parameters = map of cgi parameters
+ *
+ * CGI Parameters : none
+ * 1 : tag = Name of the tag to enable or disable
+ * 2 : toggle-state = How to toggle the tag (0/1)
+ * 3 : expires = Set to 1 if the tag should be enabled
+ * temporarily, otherwise set to 0
+ *
+ * Returns : JB_ERR_OK on success
+ * JB_ERR_MEMORY on out-of-memory error.
+ *
+ *********************************************************************/
+jb_err cgi_toggle_client_tag(struct client_state *csp,
+ struct http_response *rsp,
+ const struct map *parameters)
+{
+ const char *toggled_tag;
+ const char *toggle_state;
+ const char *tag_expires;
+ time_t time_to_live;
+
+ assert(csp);
+ assert(rsp);
+ assert(parameters);
+
+ toggled_tag = lookup(parameters, "tag");
+ if (*toggled_tag == '\0')
+ {
+ log_error(LOG_LEVEL_ERROR, "Received tag toggle request without tag");
+ }
+ else
+ {
+ tag_expires = lookup(parameters, "expires");
+ if (*tag_expires == '0')
+ {
+ time_to_live = 0;
+ }
+ else
+ {
+ time_to_live = csp->config->client_tag_lifetime;
+ }
+ toggle_state = lookup(parameters, "toggle-state");
+ if (*toggle_state == '1')
+ {
+ enable_client_specific_tag(csp, toggled_tag, time_to_live);
+ }
+ else
+ {
+ disable_client_specific_tag(csp, toggled_tag);
+ }
+ }
+ rsp->status = strdup_or_die("302 Done dealing with toggle request");
+ if (enlist_unique_header(rsp->headers,
+ "Location", CGI_PREFIX "client-tags"))
+ {
+ return JB_ERR_MEMORY;
+ }
+ return JB_ERR_OK;
+
+}
#endif /* def FEATURE_CLIENT_TAGS */
}
+#ifdef FEATURE_EXTENDED_STATISTICS
/*********************************************************************
*
- * Function : cgi_show_version
+ * Function : get_block_reason_statistics_table
*
- * Description : CGI function that returns a a web page describing the
- * file versions of Privoxy.
+ * Description : Produces the block reason statistic table content.
*
* Parameters :
* 1 : csp = Current client state (buffers, headers, etc...)
- * 2 : rsp = http_response data structure for output
- * 3 : parameters = map of cgi parameters
- *
- * CGI Parameters : none
*
- * Returns : JB_ERR_OK on success
- * JB_ERR_MEMORY on out-of-memory error.
+ * Returns : Pointer to the HTML statistic table content or
+ * NULL on out of memory
*
*********************************************************************/
-jb_err cgi_show_version(struct client_state *csp,
- struct http_response *rsp,
- const struct map *parameters)
+static char *get_block_reason_statistics_table(const struct client_state *csp)
{
- struct map *exports;
+ char buf[BUFFER_SIZE];
+ char *statistics;
+ int i;
+ struct file_list *fl;
+ jb_err err = JB_ERR_OK;
- assert(csp);
- assert(rsp);
- assert(parameters);
+ statistics = strdup_or_die("");
- if (NULL == (exports = default_exports(csp, "show-version")))
+ /* Run through all action files. */
+ for (i = 0; i < MAX_AF_FILES; i++)
{
- return JB_ERR_MEMORY;
+ struct url_actions *b;
+ struct action_spec *last_action = NULL;
+
+ if (((fl = csp->actions_list[i]) == NULL) || ((b = fl->f) == NULL))
+ {
+ /* Skip empty files */
+ continue;
+ }
+
+ /* Go through all the actions. */
+ for (b = b->next; NULL != b; b = b->next)
+ {
+ if (last_action == b->action)
+ {
+ continue;
+ }
+ if ((b->action->add & ACTION_BLOCK))
+ {
+ unsigned long long count;
+ const char *block_reason = b->action->string[ACTION_STRING_BLOCK];
+ const char *encoded_block_reason = html_encode(block_reason);
+
+ if (encoded_block_reason == NULL)
+ {
+ freez(statistics);
+ return NULL;
+ }
+ get_block_reason_count(block_reason, &count);
+ snprintf(buf, sizeof(buf),
+ "<tr><td>%s</td><td style=\"text-align: right\">%llu</td>\n",
+ encoded_block_reason, count);
+ freez(encoded_block_reason);
+
+ if (!err) err = string_append(&statistics, buf);
+ }
+ last_action = b->action;
+ }
}
- if (map(exports, "sourceversions", 1, show_rcs(), 0))
+ return statistics;
+
+}
+
+
+/*********************************************************************
+ *
+ * Function : get_filter_statistics_table
+ *
+ * Description : Produces the filter statistic table content.
+ *
+ * Parameters :
+ * 1 : csp = Current client state (buffers, headers, etc...)
+ *
+ * Returns : Pointer to the HTML statistic table content or
+ * NULL on out of memory
+ *
+ *********************************************************************/
+static char *get_filter_statistics_table(const struct client_state *csp)
+{
+ char buf[BUFFER_SIZE];
+ char *statistics;
+ int i;
+ struct file_list *fl;
+ struct re_filterfile_spec *b;
+ jb_err err = JB_ERR_OK;
+
+ statistics = strdup_or_die("");
+
+ for (i = 0; i < MAX_AF_FILES; i++)
{
- free_map(exports);
- return JB_ERR_MEMORY;
- }
+ fl = csp->rlist[i];
+ if ((NULL == fl) || (NULL == fl->f))
+ {
+ /*
+ * Either there are no filter files left or this
+ * filter file just contains no valid filters.
+ *
+ * Continue to be sure we don't miss valid filter
+ * files that are chained after empty or invalid ones.
+ */
+ continue;
+ }
+
+ for (b = fl->f; b != NULL; b = b->next)
+ {
+ if (b->type == FT_CONTENT_FILTER)
+ {
+ unsigned long long executions;
+ unsigned long long response_bodies_modified;
+ unsigned long long hits;
+
+ get_filter_statistics(b->name, &executions, &response_bodies_modified, &hits);
+ snprintf(buf, sizeof(buf),
+ "<tr><td>%s</td><td style=\"text-align: right\">%llu</td>"
+ "<td style=\"text-align: right\">%llu</td>"
+ "<td style=\"text-align: right\">%llu</td><tr>\n",
+ b->name, executions, response_bodies_modified, hits);
+
+ if (!err) err = string_append(&statistics, buf);
+ }
+ }
+ }
+
+ return statistics;
- return template_fill_for_cgi(csp, "show-version", exports, rsp);
}
+#endif /* def FEATURE_EXTENDED_STATISTICS */
/*********************************************************************
if (!err) err = map_block_killer(exports, "statistics");
#endif /* ndef FEATURE_STATISTICS */
+#ifdef FEATURE_EXTENDED_STATISTICS
+ if (!err)
+ {
+ char *block_reason_statistics = get_block_reason_statistics_table(csp);
+ if (block_reason_statistics != NULL)
+ {
+ err = map(exports, "block-reason-statistics", 1, block_reason_statistics, 0);
+ }
+ else
+ {
+ err = map_block_killer(exports, "extended-statistics");
+ }
+ }
+ if (!err)
+ {
+ char *filter_statistics = get_filter_statistics_table(csp);
+ if (filter_statistics != NULL)
+ {
+ err = map(exports, "filter-statistics", 1, filter_statistics, 0);
+ }
+ else
+ {
+ err = map_block_killer(exports, "extended-statistics");
+ }
+ }
+#else /* ndef FEATURE_EXTENDED_STATISTICS */
+ if (!err) err = map_block_killer(exports, "extended-statistics");
+#endif /* def FEATURE_EXTENDED_STATISTICS */
+
/*
* List all action files in use, together with view and edit links,
* except for standard.action, which should only be viewable. (Not
if (!err) err = string_append(&s, "</td></tr>\n");
}
}
- if (*s != '\0')
+ if (!err && *s != '\0')
{
- if (!err) err = map(exports, "actions-filenames", 1, s, 0);
+ err = map(exports, "actions-filenames", 1, s, 0);
}
else
{
if (!err) err = map(exports, "actions-filenames", 1, "<tr><td>None specified</td></tr>", 1);
+ freez(s);
}
/*
if (!err) err = string_append(&s, "</td></tr>\n");
}
}
- if (*s != '\0')
+ if (!err && *s != '\0')
{
- if (!err) err = map(exports, "re-filter-filenames", 1, s, 0);
+ err = map(exports, "re-filter-filenames", 1, s, 0);
}
else
{
if (!err) err = map(exports, "re-filter-filenames", 1, "<tr><td>None specified</td></tr>", 1);
if (!err) err = map_block_killer(exports, "have-filterfile");
+ freez(s);
}
#ifdef FEATURE_TRUST
if (url_param[0] == '\0')
{
- /* URL paramater not specified, display query form only. */
+ /* URL parameter not specified, display query form only. */
free(url_param);
if (map_block_killer(exports, "url-given")
|| map(exports, "url", 1, "", 1))
}
/*
- * We have a warning about SSL paths. Hide it for unencrypted sites.
+ * We have a warning about SSL paths. Hide it for unencrypted sites
+ * and unconditionally if https inspection is enabled.
*/
+#ifndef FEATURE_HTTPS_INSPECTION
if (!url_to_query->ssl)
+#endif
{
- if (map_block_killer(exports, "https"))
+ if (map_block_killer(exports, "https-and-no-https-inspection"))
{
free_current_action(action);
free_map(exports);
*
* Function : show_defines
*
- * Description : Add to a map the state od all conditional #defines
+ * Description : Add to a map the state of all conditional #defines
* used when building
*
* Parameters :
1,
#else
0,
+#endif
+ },
+ {
+ "FEATURE_BROTLI",
+#ifdef FEATURE_BROTLI
+ 1,
+#else
+ 0,
#endif
},
{
1,
#else
0,
+#endif
+ },
+ {
+ "FEATURE_EXTERNAL_FILTERS",
+#ifdef FEATURE_EXTERNAL_FILTERS
+ 1,
+#else
+ 0,
#endif
},
{
#endif
},
{
- "FEATURE_IMAGE_BLOCKING",
-#ifdef FEATURE_IMAGE_BLOCKING
+ "FEATURE_HTTPS_INSPECTION",
+#ifdef FEATURE_HTTPS_INSPECTION
1,
#else
0,
#endif
},
{
- "FEATURE_IMAGE_DETECT_MSIE",
-#ifdef FEATURE_IMAGE_DETECT_MSIE
+ "FEATURE_IMAGE_BLOCKING",
+#ifdef FEATURE_IMAGE_BLOCKING
1,
#else
0,
1,
#else
0,
+#endif
+ },
+ {
+ "FEATURE_EXTENDED_STATISTICS",
+#ifdef FEATURE_EXTENDED_STATISTICS
+ 1,
+#else
+ 0,
+#endif
+ },
+ {
+ "FEATURE_PCRE_HOST_PATTERNS",
+#ifdef FEATURE_PCRE_HOST_PATTERNS
+ 1,
+#else
+ 0,
#endif
}
};
}
-/*********************************************************************
- *
- * Function : show_rcs
- *
- * Description : Create a string with the rcs info for all sourcefiles
- *
- * Parameters : None
- *
- * Returns : A string, or NULL on out-of-memory.
- *
- *********************************************************************/
-static char *show_rcs(void)
-{
- char *result = strdup_or_die("");
- char buf[BUFFER_SIZE];
-
- /* Instead of including *all* dot h's in the project (thus creating a
- * tremendous amount of dependencies), I will concede to declaring them
- * as extern's. This forces the developer to add to this list, but oh well.
- */
-
-#define SHOW_RCS(__x) \
- { \
- extern const char __x[]; \
- snprintf(buf, sizeof(buf), " %s\n", __x); \
- string_append(&result, buf); \
- }
-
- /* In alphabetical order */
- SHOW_RCS(actions_h_rcs)
- SHOW_RCS(actions_rcs)
-#ifdef AMIGA
- SHOW_RCS(amiga_h_rcs)
- SHOW_RCS(amiga_rcs)
-#endif /* def AMIGA */
- SHOW_RCS(cgi_h_rcs)
- SHOW_RCS(cgi_rcs)
-#ifdef FEATURE_CGI_EDIT_ACTIONS
- SHOW_RCS(cgiedit_h_rcs)
- SHOW_RCS(cgiedit_rcs)
-#endif /* def FEATURE_CGI_EDIT_ACTIONS */
- SHOW_RCS(cgisimple_h_rcs)
- SHOW_RCS(cgisimple_rcs)
-#ifdef __MINGW32__
- SHOW_RCS(cygwin_h_rcs)
-#endif
- SHOW_RCS(deanimate_h_rcs)
- SHOW_RCS(deanimate_rcs)
- SHOW_RCS(encode_h_rcs)
- SHOW_RCS(encode_rcs)
- SHOW_RCS(errlog_h_rcs)
- SHOW_RCS(errlog_rcs)
- SHOW_RCS(filters_h_rcs)
- SHOW_RCS(filters_rcs)
- SHOW_RCS(gateway_h_rcs)
- SHOW_RCS(gateway_rcs)
- SHOW_RCS(jbsockets_h_rcs)
- SHOW_RCS(jbsockets_rcs)
- SHOW_RCS(jcc_h_rcs)
- SHOW_RCS(jcc_rcs)
- SHOW_RCS(list_h_rcs)
- SHOW_RCS(list_rcs)
- SHOW_RCS(loadcfg_h_rcs)
- SHOW_RCS(loadcfg_rcs)
- SHOW_RCS(loaders_h_rcs)
- SHOW_RCS(loaders_rcs)
- SHOW_RCS(miscutil_h_rcs)
- SHOW_RCS(miscutil_rcs)
- SHOW_RCS(parsers_h_rcs)
- SHOW_RCS(parsers_rcs)
- SHOW_RCS(pcrs_rcs)
- SHOW_RCS(pcrs_h_rcs)
- SHOW_RCS(project_h_rcs)
- SHOW_RCS(ssplit_h_rcs)
- SHOW_RCS(ssplit_rcs)
- SHOW_RCS(urlmatch_h_rcs)
- SHOW_RCS(urlmatch_rcs)
-#ifdef _WIN32
-#ifndef _WIN_CONSOLE
- SHOW_RCS(w32log_h_rcs)
- SHOW_RCS(w32log_rcs)
- SHOW_RCS(w32res_h_rcs)
- SHOW_RCS(w32taskbar_h_rcs)
- SHOW_RCS(w32taskbar_rcs)
-#endif /* ndef _WIN_CONSOLE */
- SHOW_RCS(win32_h_rcs)
- SHOW_RCS(win32_rcs)
-#endif /* def _WIN32 */
-
-#undef SHOW_RCS
-
- return result;
-
-}
-
-
/*********************************************************************
*
* Function : cgi_show_file
projects / privoxy.git / blobdiff