PNG  IHDR pHYs   OiCCPPhotoshop ICC profilexڝSgTS=BKKoR RB&*! J!QEEȠQ, !{kּ> H3Q5 B.@ $pd!s#~<<+"x M0B\t8K@zB@F&S`cbP-`'{[! eDh;VEX0fK9-0IWfH  0Q){`##xFW<+*x<$9E[-qWW.(I+6aa@.y24x6_-"bbϫp@t~,/;m%h^ uf@Wp~<5j>{-]cK'Xto(hw?G%fIq^D$.Tʳ?D*A, `6B$BB dr`)B(Ͱ*`/@4Qhp.U=pa( Aa!ڈbX#!H$ ɈQ"K5H1RT UH=r9\F;2G1Q= C7F dt1r=6Ыhڏ>C03l0.B8, c˱" VcϱwE 6wB aAHXLXNH $4 7 Q'"K&b21XH,#/{C7$C2'ITFnR#,4H#dk9, +ȅ3![ b@qS(RjJ4e2AURݨT5ZBRQ4u9̓IKhhitݕNWGw Ljg(gwLӋT071oUX**| J&*/Tު UUT^S}FU3S ԖUPSSg;goT?~YYLOCQ_ cx,!k u5&|v*=9C3J3WRf?qtN (~))4L1e\kXHQG6EYAJ'\'GgSSݧ M=:.kDwn^Loy}/TmG X $ <5qo</QC]@Caaᄑ.ȽJtq]zۯ6iܟ4)Y3sCQ? 0k߬~OCOg#/c/Wװwa>>r><72Y_7ȷOo_C#dz%gA[z|!?:eAAA!h쐭!ΑiP~aa~ 'W?pX15wCsDDDޛg1O9-J5*>.j<74?.fYXXIlK9.*6nl {/]py.,:@LN8A*%w% yg"/6шC\*NH*Mz쑼5y$3,幄'L Lݛ:v m2=:1qB!Mggfvˬen/kY- BTZ(*geWf͉9+̳ې7ᒶKW-X潬j9(xoʿܔĹdff-[n ڴ VE/(ۻCɾUUMfeI?m]Nmq#׹=TR+Gw- 6 U#pDy  :v{vg/jBFS[b[O>zG499?rCd&ˮ/~јѡ򗓿m|x31^VwwO| (hSЧc3- cHRMz%u0`:o_F@8N ' p @8N@8}' p '#@8N@8N pQ9p!i~}|6-ӪG` VP.@*j>[ K^<֐Z]@8N'KQ<Q(`s" 'hgpKB`R@Dqj '  'P$a ( `D$Na L?u80e J,K˷NI'0eݷ(NI'؀ 2ipIIKp`:O'`ʤxB8Ѥx Ѥx $ $P6 :vRNb 'p,>NB 'P]-->P T+*^h& p '‰a ‰ (ĵt#u33;Nt̵'ޯ; [3W ~]0KH1q@8]O2]3*̧7# *p>us p _6]/}-4|t'|Smx= DoʾM×M_8!)6lq':l7!|4} '\ne t!=hnLn (~Dn\+‰_4k)0e@OhZ`F `.m1} 'vp{F`ON7Srx 'D˸nV`><;yMx!IS钦OM)Ե٥x 'DSD6bS8!" ODz#R >S8!7ّxEh0m$MIPHi$IvS8IN$I p$O8I,sk&I)$IN$Hi$I^Ah.p$MIN$IR8I·N "IF9Ah0m$MIN$IR8IN$I 3jIU;kO$ɳN$+ q.x* tEXtComment

Viewing File: /opt/cloudlinux/venv/lib/python3.11/site-packages/raven/utils/wsgi.py

"""
This module implements WSGI related helpers adapted from ``werkzeug.wsgi``

:copyright: (c) 2010 by the Werkzeug Team, see AUTHORS for more details.
:license: BSD, see LICENSE for more details.
"""
from __future__ import absolute_import

from raven.utils.compat import iteritems, urllib_quote


# `get_headers` comes from `werkzeug.datastructures.EnvironHeaders`
def get_headers(environ):
    """
    Returns only proper HTTP headers.
    """
    for key, value in iteritems(environ):
        key = str(key)
        if key.startswith('HTTP_') and key not in \
           ('HTTP_CONTENT_TYPE', 'HTTP_CONTENT_LENGTH'):
            yield key[5:].replace('_', '-').title(), value
        elif key in ('CONTENT_TYPE', 'CONTENT_LENGTH'):
            yield key.replace('_', '-').title(), value


def get_environ(environ):
    """
    Returns our whitelisted environment variables.
    """
    for key in ('REMOTE_ADDR', 'SERVER_NAME', 'SERVER_PORT'):
        if key in environ:
            yield key, environ[key]


# `get_host` comes from `werkzeug.wsgi`
def get_host(environ):
    """Return the real host for the given WSGI environment.  This takes care
    of the `X-Forwarded-Host` header.

    :param environ: the WSGI environment to get the host of.
    """
    scheme = environ.get('wsgi.url_scheme')
    if 'HTTP_X_FORWARDED_HOST' in environ:
        result = environ['HTTP_X_FORWARDED_HOST']
    elif 'HTTP_HOST' in environ:
        result = environ['HTTP_HOST']
    else:
        result = environ['SERVER_NAME']
        if (scheme, str(environ['SERVER_PORT'])) not \
           in (('https', '443'), ('http', '80')):
            result += ':' + environ['SERVER_PORT']
    if result.endswith(':80') and scheme == 'http':
        result = result[:-3]
    elif result.endswith(':443') and scheme == 'https':
        result = result[:-4]
    return result


# `get_current_url` comes from `werkzeug.wsgi`
def get_current_url(environ, root_only=False, strip_querystring=False,
                    host_only=False):
    """A handy helper function that recreates the full URL for the current
    request or parts of it.  Here an example:

    >>> from werkzeug import create_environ
    >>> env = create_environ("/?param=foo", "http://localhost/script")
    >>> get_current_url(env)
    'http://localhost/script/?param=foo'
    >>> get_current_url(env, root_only=True)
    'http://localhost/script/'
    >>> get_current_url(env, host_only=True)
    'http://localhost/'
    >>> get_current_url(env, strip_querystring=True)
    'http://localhost/script/'

    :param environ: the WSGI environment to get the current URL from.
    :param root_only: set `True` if you only want the root URL.
    :param strip_querystring: set to `True` if you don't want the querystring.
    :param host_only: set to `True` if the host URL should be returned.
    """
    tmp = [environ['wsgi.url_scheme'], '://', get_host(environ)]
    cat = tmp.append
    if host_only:
        return ''.join(tmp) + '/'
    cat(urllib_quote(environ.get('SCRIPT_NAME', '').rstrip('/')))
    if root_only:
        cat('/')
    else:
        cat(urllib_quote('/' + environ.get('PATH_INFO', '').lstrip('/')))
        if not strip_querystring:
            qs = environ.get('QUERY_STRING')
            if qs:
                cat('?' + qs)
    return ''.join(tmp)


def get_client_ip(environ):
    """
    Naively yank the first IP address in an X-Forwarded-For header
    and assume this is correct.

    Note: Don't use this in security sensitive situations since this
    value may be forged from a client.
    """
    try:
        return environ['HTTP_X_FORWARDED_FOR'].split(',')[0].strip()
    except (KeyError, IndexError):
        return environ.get('REMOTE_ADDR')
Back to Directory=ceiIENDB`