i *UddlZgdZddlmZmZmZmZmZddl Z ddl Z ddl m Z ejrddlmZe j dZ de j"fd Zd eezd ed e j(dzfd Zdeezddd eezfdZgZeeed<defdZy)N)log_error_only_once dump_request get_networkloggertoo_many_requests) IPv4Network IPv6Network IPv4Address IPv6Address ip_network)r)config botdetectionrequestc"|jd|jjdzzd|jjdzzd|jzzd|jjdzzd|jjd zzd |jjd zzd |jjd zzd|jjdzzd|jjdzzd|jjdzzd|jjdzzd|jjdzzd|jjdzzS)Nz || X-Forwarded-For: %szX-Forwarded-Forz || X-Real-IP: %sz X-Real-IPz || form: %sz || Accept: %sAcceptz || Accept-Language: %szAccept-Languagez || Accept-Encoding: %szAccept-Encodingz || Content-Type: %sz Content-Typez || Content-Length: %szContent-Lengthz || Connection: %s Connectionz || User-Agent: %sz User-Agentz || Sec-Fetch-Site: %szSec-Fetch-Sitez || Sec-Fetch-Mode: %szSec-Fetch-Modez || Sec-Fetch-Dest: %szSec-Fetch-Dest)pathheadersgetform)rs ,/root/searxng/searx/botdetection/_helpers.pyrrs #goo&9&9:K&L L M  3 3K @ @ A 7<< ' ( W__00: :  ; $goo&9&9:K&L L  M $goo&9&9:K&L L  M !7??#6#6~#F F G #W__%8%89I%J J K !4!4\!B B C !4!4\!B B C #W__%8%89I%J J K #W__%8%89I%J J K #W__%8%89I%J J Knetworklog_msgreturncntjd|j|tjdS)zReturns a HTTP 429 response object and writes a ERROR message to the 'botdetection' logger. This function is used in part by the filter methods to return the default ``Too Many Requests`` response. z BLOCK %s: %s)zToo Many Requestsi)rdebug compressedflask make_response)rrs rrr-s, LL!3!3W=   9 ::rreal_ipcfgz config.Configc\|d}|jdk(r|d}t|d|d}|S)abReturns the (client) network of whether the ``real_ip`` is part of. The ``ipv4_prefix`` and ``ipv6_prefix`` define the number of leading bits in an address that are compared to determine whether or not an address is part of a (client) network. .. code:: toml [botdetection] ipv4_prefix = 32 ipv6_prefix = 48 zbotdetection.ipv4_prefixzbotdetection.ipv6_prefix/F)strict)versionr )r"r#prefixrs rrr8sB 01F!/0G9AfX.u=G Nr_logged_errorserr_msgcj|tvr+tj|tj|yy)N)r*rerrorappend)r+s rrrSs)n$ Wg&%r)typingt__all__ ipaddressrr r r r r werkzeugsearxr TYPE_CHECKINGrgetChildRequestrstrResponserrr*list__annotations__rrrr>s _ ??  (%--&;{[8;3;8K\K\_cKc;{2[[fMf0S ''r