23 lines
957 B
Plaintext
23 lines
957 B
Plaintext
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(*) FROM blocklist WHERE remote_ip = '%s' AND (forwarded_ip = 'ANY' OR forwarded_ip = '%s') AND (useragent = 'ANY' OR useragent = '%s') AND (cookie = 'ANY' OR instr('%s', cookie))", remote_ip, forwarded_ip, useragent, safecookie);
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sqlite3_init();
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if (sqlite3_exec(db, statement, resultHandler, sp, &sqlite3_error) != SQLITE_OK) {
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/* SQLite error. Allow. */
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syslog(LOG_WARNING, "SQLite error (%s). Allow traffic from %s by default.", sqlite3_error, remote_ip);
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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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