Your IP : 18.216.219.61
3
\�� � @ s� d Z ddlmZmZmZ ddlmZ ddlZddlZddl Z
ddl m Z ddl
mZ ddlmZ ddlZddlZddlZdd d
d d d
dddddddddgZdadadd� Zdd� Zd d � Zd d � Zeada dej ddfd d
�Z d4d!d �Z d5d"d �Z d#d
� Z!d$d%� Z"d&d� Z#G d'd� d�Z$G d(d � d �Z%ej fd)d�Z&d6d*d�Z'ej fd+d�Z(d,d� Z)d-d� Z*d.d� Z+d/d� Z,d7d0d�Z-d1d2� Z.e/d3k�r�e&� dS )8z2.6� )�StringIO�BytesIO�
TextIOWrapper)�MappingN)�
FeedParser)�Message)�warn�MiniFieldStorage� FieldStorage�parse�parse_qs� parse_qsl�parse_multipart� parse_header�test�print_exception�
print_environ�
print_form�print_directory�print_arguments�print_environ_usage�escape� c G sH t r.t r.ytt d�aW n tk
r, Y nX ts8tantat| � d S )N�a)�logfile�logfp�open�OSError�nolog�log�dolog)�allargs� r" �/usr/lib64/python3.6/cgi.py�initlog: s
r$ c G s t j| | d � d S )N�
)r �write)Zfmt�argsr" r" r# r ] s r c G s d S )Nr" )r! r" r" r# r a s r c C s da trtj� d atad S )Nr )r r �closer$ r r" r" r" r# �closeloge s
r) c C sX | d krt j} t| d�r | j}nd}t| t�r4| j} d|krDd|d< |d dk�rt|d �\}}|dkrtt| |�S |dkr�t |d �}t
r�|t
kr�t d
��| j |�j
|�}nd }d |kr�|r�|d
}||d }n*t jdd � � r�|r�|d
}|t jd }||d < n<d |k�r |d }n(t jdd � �r8t jd }nd }||d < tjj||||d�S )N�encodingzlatin-1�REQUEST_METHOD�GET�POST� CONTENT_TYPEzmultipart/form-dataz!application/x-www-form-urlencoded�CONTENT_LENGTHz Maximum content length exceededr � QUERY_STRING�&� )r* )�sys�stdin�hasattrr* �
isinstancer �bufferr r �int�maxlen�
ValueError�read�decode�argv�urllibr r ) �fp�environ�keep_blank_values�strict_parsingr* �ctype�pdict�clength�qsr" r" r# r x sH
c C s t dtd� tjj| ||�S )Nz=cgi.parse_qs is deprecated, use urllib.parse.parse_qs instead� )r �DeprecationWarningr> r r )rF rA rB r" r" r# r � s c C s t dtd� tjj| ||�S )Nz?cgi.parse_qsl is deprecated, use urllib.parse.parse_qsl insteadrG )r rH r> r r
)rF rA rB r" r" r# r
� s c C s� dd l }d}d|kr |d }t|�s2td|f ��d| }d| d }i }d}�x�||k�r�d}d } |r�|jj| �}
|
jd�} | r�y t| �}W n tk
r� Y nX |dkr�tr�|tkr�td��| j|�} nd} g } xD| j � }
|
s�|}P |
j
d��r |
j � }|||fk�r P | j |
� q�W | d k�r&qR|dk �r�| �r�| d }
|
dd � d
k�r^|
d d� }
n |
dd � d k�r||
d d� }
|
| d< dj
| �} |
d }
|
�s�qRt|
�\}}|d
k�r�qRd|krR|d }nqR||k�r�|| j | � qR| g||< qRW |S )Nr � �boundaryz&Invalid boundary in multipart form: %rs --r2 zcontent-lengthz Maximum content length exceededrG s
�
zcontent-dispositionz form-data�name���rM ���rN rM rM rM )Z http.client�valid_boundaryr: ZclientZ
parse_headers�getr8 r9 r; �readline�
startswith�rstrip�append�joinr )r? rD ZhttprJ ZnextpartZlastpartZpartdict�
terminator�bytes�data�headersrE �lines�line�keyZparamsrL r" r" r# r � s|
c c s� x�| d d� dkr�| dd � } | j d�}x<|dkrd| jdd|�| jdd|� d rd| j d|d �}q*W |dk rvt| �}| d |� }|j� V | |d � } qW d S )Nr2 �;r �"z\"rG )�find�count�len�strip)�s�end�fr" r" r# � _parseparam- s
*
rf c C s� t d| �}|j� }i }x�|D ]�}|jd�}|dkr |d |� j� j� }||d d � j� }t|�dkr�|d |d
ko�dkn r�|dd � }|jdd�jd d�}|||< q W ||fS ) Nr] �=r r2 rG r^ z\\�\z\"rM rM )rf �__next__r_ rb �lowerra �replace)r[ �partsr\ rD �p�irL �valuer" r" r# r 9 s
, c @ s< e Zd ZdZdZdZdZi ZdZi Z i Z
dd� Z dd� Z dS )r Nc C s || _ || _d S )N)rL ro )�selfrL ro r" r" r# �__init___ s zMiniFieldStorage.__init__c C s d| j | jf S )NzMiniFieldStorage(%r, %r))rL ro )rp r" r" r# �__repr__e s zMiniFieldStorage.__repr__)
�__name__�
__module__� __qualname__�filename�list�type�file� type_options� disposition�disposition_optionsrY rq rr r" r" r" r# r Q s c
@ s� e Zd Zdddejddddddf
dd�Zdd � Zd
d � Zd d
� Zdd� Z dd� Z
dd� Z dd� Z d:dd�Z
d;dd�Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� ZdZd&d'� Zd(d)� Zd<Zd,d-� Zd.d/� Zd0d1� Zd2d3� Z d4d5� Z d6d7� Z d8d9� Z dS )=r
NrI r zutf-8rk c C sL d} || _ || _|
| _d|kr*|d j� } d | _| dks@| dkr�d|krR|d } n tjdd � rltjd } nd} | jtj � d�} t
| �}|d kr�dd i}|d kr�i }| d
kr�d |d< d |kr�|d |d< d|kr�|d | _d |kr�|d |d
< nt |t t
f��std��|| _|d k�r$tjj| _n<t |t��r:|j| _n&t|d��oNt|d��sZtd��|| _|| _| | _t |t��s�tdt|�j ��|| _d| _|| _ di }
}d| jk�r�t | jd �\}
}|
| _ || _ d | _ d|k�r�|d | _ d | _!d|k�r|d | _!| j!d k | _"d| jk�r0t | jd �\}}n(| j�sB| d
k�rNdi }}n
d i }}|| _|| _#d|k�r�|d j| j�| _$nd| _$d }d
| jk�r�yt%| jd
�}W n t&k
�r� Y nX t'�r�|t'k�r�t&d��|| _(| j d k�r�|�r�|| _ d | _)| _*d| _+|d k�r | j,� n*|d d� d k�r@| j-|||� n| j.� d S ) Nr, r+ ZHEADr0 r2 r �surrogateescapez content-typez!application/x-www-form-urlencodedr- r. r/ zcontent-lengthz?headers must be mapping or an instance of email.message.Messager; rQ zfp must be file pointerz#outerboundary must be bytes, not %sr zcontent-dispositionrL rv z
text/plainrJ rI z Maximum content length exceeded�
z
multipart/rM )/rA rB �max_num_fields�upper�
qs_on_postr3 r= �encode�locale�getpreferredencodingr r6 r r � TypeErrorrY r4 r7 r? r r5 r* �errorsrW rx rs �
outerboundary�
bytes_read�limitr r{ r| rL rv � _binary_filerz �
innerboundaryr8 r: r9 �lengthrw ry �done�read_urlencoded�
read_multi� read_single)rp r? rY r� r@ rA rB r� r* r� r �methodrF ZcdisprD rC Zclenr" r" r# rq � s� /
zFieldStorage.__init__c C s( y| j j� W n tk
r" Y nX d S )N)ry r( �AttributeError)rp r" r" r# �__del__8 s zFieldStorage.__del__c C s | S )Nr" )rp r" r" r# � __enter__> s zFieldStorage.__enter__c G s | j j� d S )N)ry r( )rp r' r" r" r# �__exit__A s zFieldStorage.__exit__c C s d| j | j| jf S )NzFieldStorage(%r, %r, %r))rL rv ro )rp r" r" r# rr D s zFieldStorage.__repr__c C s t | j� �S )N)�iter�keys)rp r" r" r# �__iter__I s zFieldStorage.__iter__c C sT |dkrt |��| jr:| jjd� | jj� }| jjd� n| jd k rL| j}nd }|S )Nro r )r� ry �seekr; rw )rp rL ro r" r" r# � __getattr__L s
zFieldStorage.__getattr__c C sb | j d krtd��g }x"| j D ]}|j|kr |j|� q W |sFt|��t|�dkrZ|d S |S d S )Nz
not indexabler2 r )rw r� rL rT �KeyErrorra )rp r\ �found�itemr" r" r# � __getitem__Y s
zFieldStorage.__getitem__c C s8 || kr0| | }t |t�r(dd� |D �S |jS n|S d S )Nc S s g | ]
}|j �qS r" )ro )�.0�xr" r" r# �
<listcomp>l s z)FieldStorage.getvalue.<locals>.<listcomp>)r6 rw ro )rp r\ �defaultro r" r" r# �getvalueg s
zFieldStorage.getvaluec C s4 || kr,| | }t |t�r$|d jS |jS n|S d S )Nr )r6 rw ro )rp r\ r� ro r" r" r# �getfirstr s
zFieldStorage.getfirstc C s: || kr2| | }t |t�r(dd� |D �S |jgS ng S d S )Nc S s g | ]
}|j �qS r" )ro )r� r� r" r" r# r� � s z(FieldStorage.getlist.<locals>.<listcomp>)r6 rw ro )rp r\ ro r" r" r# �getlist} s
zFieldStorage.getlistc C s* | j d krtd��t tdd� | j D ���S )Nz
not indexablec s s | ] }|j V qd S )N)rL )r� r� r" r" r# � <genexpr>� s z$FieldStorage.keys.<locals>.<genexpr>)rw r� �set)rp r" r" r# r� � s
zFieldStorage.keysc s* | j d krtd��t� fdd�| j D ��S )Nz
not indexablec 3 s | ]}|j � kV qd S )N)rL )r� r� )r\ r" r# r� � s z,FieldStorage.__contains__.<locals>.<genexpr>)rw r� �any)rp r\ r" )r\ r# � __contains__� s
zFieldStorage.__contains__c C s t | j� �S )N)ra r� )rp r" r" r# �__len__� s zFieldStorage.__len__c C s | j d krtd��t| j �S )Nz Cannot be converted to bool.)rw r� �bool)rp r" r" r# �__bool__� s
zFieldStorage.__bool__c C s� | j j| j�}t|t�s0td| j t|�jf ��|j| j | j
�}| j rT|d| j 7 }t j
j|| j| j| j | j
| jd�}dd� |D �| _| j� d S )Nz %s should return bytes, got %sr1 )r* r� r c S s g | ]\}}t ||��qS r" )r )r� r\ ro r" r" r# r� � s z0FieldStorage.read_urlencoded.<locals>.<listcomp>)r? r; r� r6 rW r: rx rs r< r* r� r� r> r r
rA rB r rw �
skip_lines)rp rF �queryr" r" r# r� � s
z FieldStorage.read_urlencodedc C s8 | j }t|�s td|f ��g | _| jrbtjj| j| j| j | j
| j | j d�}| jj
dd� |D �� | jpl| j}| jj� }t|t�s�td| jt|�jf ��| jt|�7 _x6|j� d| j kr�|r�| jj� }| jt|�7 _q�W | j }|d k �r|t| j�8 }�x&t� } d}
x$| jj� } |
| 7 }
| j� �sP �qW |
�s>P | jt|
�7 _| j|
j| j
| j �� | j � } d| k�r~| d= || j| ||||| j | j | j
| j |�
}
|d k �r�|d 8 }|
j�r�|t|
j�8 }|d
k �r�td ��| j|
j7 _| jj |
� |
j �s$| j| j k�o d
kn �rP �qW | j!� d S ) Nz&Invalid boundary in multipart form: %r)r* r� r c s s | ]\}}t ||�V qd S )N)r )r� r\ ro r" r" r# r� � s z*FieldStorage.read_multi.<locals>.<genexpr>z %s should return bytes, got %ss --rI zcontent-lengthr2 r z Max number of fields exceeded)"r� rO r: rw r� r> r r
rA rB r* r� r �extend�FieldStorageClass� __class__r? rQ r6 rW rx rs r� ra rb r Zfeedr< r( r� rT r� r� r� )rp r@ rA rB Zibr� �klassZ
first_liner �parserZhdr_textrX rY �partr" r" r# r� � sh
(zFieldStorage.read_multic C s4 | j dkr | j� | j� n| j� | jjd� d S )Nr )r� � read_binaryr� �
read_linesry r� )rp r" r" r# r� � s
zFieldStorage.read_single� i c C s� | j � | _| j}|dkr�xx|dkr�| jjt|| j��}t|t�sXt d| jt
|�j f ��| j t
|�7 _ |svd| _P | jj|� |t
|� }qW d S )Nr z %s should return bytes, got %sr2 rM )� make_filery r� r? r; �min�bufsizer6 rW r: rx rs r� ra r� r& )rp ZtodorX r" r" r# r� � s
zFieldStorage.read_binaryc C s@ | j rt� | _| _nt� | _| _| jr4| j� n| j� d S )N)r� r ry �_FieldStorage__filer r� �read_lines_to_outerboundary�read_lines_to_eof)rp r" r" r# r� s
zFieldStorage.read_linesc C sv | j d k rF| j j� t|� dkrF| j� | _| j j� }| jj|� d | _ | jrZ| jj|� n| jj|j| j | j
�� d S )Ni� ) r� �tellra r� ry r� r& r� r< r* r� )rp r[ rX r" r" r# Z__write s
zFieldStorage.__writec C s> x8| j jd�}| jt|�7 _|s,d| _P | j|� qW d S )Nr2 � i rM )r? rQ r� ra r� �_FieldStorage__write)rp r[ r" r" r# r� ( s z FieldStorage.read_lines_to_eofc C s, d| j }|d }d}d}d}�x|| jkr.P | jjd �}| jt|�7 _|t|�7 }|sdd
| _P |dkrx|| }d}|jd�r�|r�|j� }||kr�P ||kr�d| _P |}|j d�r�d}|d d� }d}nJ|j d
�r�d
}|d d� }d}n*|j d��rd}|d d� }d }nd}d }| j
|| � q"W d S )Ns --rI Tr r2 r� �
s
rG rK Fi rM rN rM rM ) r� r� r? rQ r� ra r� rR rS �endswithr� ) rp �
next_boundary�
last_boundaryZdelim�last_line_lfendZ_readr[ � strippedlineZodelimr" r" r# r� 2 sP
z(FieldStorage.read_lines_to_outerboundaryc C s� | j s| jrd S d| j }|d }d}xh| jjd�}| jt|�7 _|sTd| _P |jd�r�|r�|j� }||krtP ||kr�d| _P |jd�}q*W d S )Ns --Tr2 r� rK i rM )r� r� r? rQ r� ra r� rb )rp r� r� r� r[ r� r" r" r# r� c s&
zFieldStorage.skip_linesc C s& | j rtjd�S tjd| jdd�S d S )Nzwb+zw+r% )r* �newline)r� �tempfileZ
TemporaryFiler* )rp r" r" r# r� y s
zFieldStorage.make_file)N)Ni ) rs rt ru �osr@ rq r� r� r� rr r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r" r" r" r# r
j s> + !
C
1c C s� t d� t � tjt_yNt� }t� t� t|� t| � t � dd� }|fdd�}t d� |� W n t
� Y nX t d� da y&t� }t� t� t|� t| � W n t
� Y nX d S ) NzContent-type: text/htmlc S s t d� d S )Nz,testing print_exception() -- <I>italics?</I>)�execr" r" r" r# re � s ztest.<locals>.fc S s
| � d S )Nr" )re r" r" r# �g� s ztest.<locals>.gz9<H3>What follows is a test, not an actual exception:</H3>z*<H1>Second try with a small maxlen...</H1>�2 ) �printr3 �stdout�stderrr
r r r r r r r9 )r@ �formre r� r" r" r# r � s4
c C sx | d krt j� \} }}dd l}t� td� |j||�|j| |� }tdtjdj|d d� ��tj|d �f � ~d S )Nr z+<H3>Traceback (most recent call last):</H3>z<PRE>%s<B>%s</B></PRE>r r2 rM rM ) r3 �exc_info� tracebackr� � format_tb�format_exception_only�htmlr rU )rx ro �tbr� r� rw r" r" r# r � s
c C s` t | j� �}t� td� td� x*|D ]"}tdtj|�dtj| | �� q(W td� t� d S )Nz<H3>Shell Environment:</H3>z<DL>z<DT>z<DD>z</DL>)�sortedr� r� r� r )r@ r� r\ r" r" r# r � s
"c C s� t | j� �}t� td� |s&td� td� xb|D ]Z}tdtj|� d dd� | | }tdtjtt|��� d � td
tjt|�� � q4W td � t� d S ) Nz<H3>Form Contents:</H3>z<P>No form fields.z<DL>z<DT>�:� )rd z<i>z</i>z<DD>z</DL>)r� r� r� r� r �reprrx )r� r� r\ ro r" r" r# r � s
c C sj t � t d� y tj� } W n6 tk
rP } zt dtjt|��� W Y d d }~X nX t tj| �� t � d S )Nz#<H3>Current Working Directory:</H3>zOSError:)r� r� �getcwdr r� r �str)�pwd�msgr" r" r# r � s &c C s( t � t d� t � t tj� t � d S )Nz <H3>Command Line Arguments:</H3>)r� r3 r= r" r" r" r# r � s
c C s t d� d S )Na�
<H3>These environment variables could have been set:</H3>
<UL>
<LI>AUTH_TYPE
<LI>CONTENT_LENGTH
<LI>CONTENT_TYPE
<LI>DATE_GMT
<LI>DATE_LOCAL
<LI>DOCUMENT_NAME
<LI>DOCUMENT_ROOT
<LI>DOCUMENT_URI
<LI>GATEWAY_INTERFACE
<LI>LAST_MODIFIED
<LI>PATH
<LI>PATH_INFO
<LI>PATH_TRANSLATED
<LI>QUERY_STRING
<LI>REMOTE_ADDR
<LI>REMOTE_HOST
<LI>REMOTE_IDENT
<LI>REMOTE_USER
<LI>REQUEST_METHOD
<LI>SCRIPT_NAME
<LI>SERVER_NAME
<LI>SERVER_PORT
<LI>SERVER_PROTOCOL
<LI>SERVER_ROOT
<LI>SERVER_SOFTWARE
</UL>
In addition, HTTP headers sent by the server may be passed in the
environment as well. Here are some common variable names:
<UL>
<LI>HTTP_ACCEPT
<LI>HTTP_CONNECTION
<LI>HTTP_HOST
<LI>HTTP_PRAGMA
<LI>HTTP_REFERER
<LI>HTTP_USER_AGENT
</UL>
)r� r" r" r" r# r � s 'c C sF t dtdd� | jdd�} | jdd�} | jdd �} |rB| jd
d �} | S ) Nz1cgi.escape is deprecated, use html.escape insteadrG )�
stacklevelr1 z&�<z<�>z>r^ z")r rH rk )rc Zquoter" r" r# r - s
c C s( dd l }t| t�rd}nd}|j|| �S )Nr s ^[ -~]{0,200}[!-~]$z^[ -~]{0,200}[!-~]$)�rer6 rW �match)rc r� Z _vb_patternr" r" r# rO 9 s
rO �__main__)r r )r r )NNNN)N)0� __version__�ior r r � collectionsr r3 r� Z urllib.parser> Z email.parserr Z
email.messager �warningsr r� r� r� �__all__r r r$ r r r) r r9 r@ r r r
r rf r r r
r r r r r r r r rO rs r" r" r" r# �<module> s^ # E
d 5'
/