Removed cookie checking for Varnish -- deprecated.
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parent
5ce554fc48
commit
ce22093fd4
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@ -1,5 +1,4 @@
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C{
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#define BLOCKINATOR_HOME "/srv/app/blockinator"
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#define BLOCKLIST_DB "/srv/tmp/blocklist.db"
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#include <stdio.h>
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@ -8,7 +7,7 @@ C{
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#include <string.h>
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#include <malloc.h>
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char *remote_ip, *forwarded_ip, *useragent, *cookie;
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char *remote_ip, *forwarded_ip, *useragent;
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sqlite3 *db;
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@ -23,16 +22,6 @@ C{
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syslog(LOG_ERR, "SQLite error (%s). Could not open database.", sqlite3_errmsg(db));
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}
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init = 1;
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/* Load the EDSA SQLite extension for instr() */
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if ((sqlite3_enable_load_extension(db, 1) != SQLITE_OK) ||
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(sqlite3_load_extension(db, BLOCKINATOR_HOME"/sqlite_instr/instr.sqlext", 0, &sqlite3_error) != SQLITE_OK)
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) {
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syslog(LOG_ERR, "SQLite error (%s). Failed to load the instr() extension.", sqlite3_error);
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sqlite3_free(sqlite3_error);
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} else {
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syslog(LOG_INFO, "SQLite loaded the instr() extension successfully.");
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}
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}
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}
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@ -48,32 +37,10 @@ C{
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*/
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if (argc > 0 && atoi(argv[0]) > 0 && strcmp(argv[1], remote_ip) == 0) {
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/* Any results indicate a block */
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syslog(LOG_INFO, "Blocklist match found for %s/%s. (Forwarded_IP: %s, User-Agent: %s, Cookie: %s)", remote_ip, argv[1], forwarded_ip, useragent, cookie);
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syslog(LOG_INFO, "Blocklist match found for %s/%s. (Forwarded_IP: %s, User-Agent: %s)", remote_ip, argv[1], forwarded_ip, useragent);
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VRT_SetHdr(sp, HDR_REQ, "\010X-Block:", remote_ip, vrt_magic_string_end);
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}
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return 0;
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}
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char *str_replace(char *input, char *search, char *replace)
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{
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char *string_ptr, *match_ptr;
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int offset = strlen(search);
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char *output = malloc(BUFSIZ);
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memset(output, 0, BUFSIZ);
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if (! input) return output;
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string_ptr = input;
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while (match_ptr = strstr(string_ptr, search)) {
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strncat(output, string_ptr, match_ptr-string_ptr);
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strcat(output, replace);
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string_ptr = match_ptr + offset;
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}
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strcat(output, string_ptr);
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return output;
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}
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}C
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@ -2,12 +2,10 @@ C{
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remote_ip = VRT_IP_string(sp, VRT_r_client_ip(sp));
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forwarded_ip = VRT_GetHdr(sp, HDR_REQ, "\020X-Forwarded-For:");
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useragent = VRT_GetHdr(sp, HDR_REQ, "\013User-Agent:");
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cookie = VRT_GetHdr(sp, HDR_REQ, "\007Cookie:");
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char statement[BUFSIZ];
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char *sqlite3_error;
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char *safecookie = str_replace(cookie, "'", "''");
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snprintf(statement, BUFSIZ, "SELECT COUNT(*), remote_ip FROM blocklist WHERE remote_ip = '%s' AND (forwarded_ip = 'ANY' OR forwarded_ip = '%s') AND (useragent = 'ANY' OR useragent = '%s')", remote_ip, forwarded_ip, useragent);
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@ -18,5 +16,4 @@ C{
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syslog(LOG_INFO, "SQLite statment: %s", statement);
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sqlite3_free(sqlite3_error);
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}
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free(safecookie);
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}C
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