
    tj                        d Z ddlmZ ddlZddlZddlmZ ddlmZ ddl	Z	 ee
      j                         j                  ZdZddZddZefdd	Zdd
ZddZy)z*Send operator-only Telegram notifications.    )annotationsN)Path)Iterable)PCOS_TG_BOT_TOKENPCOS_TG_CHAT_IDc                 l    t         j                  j                  d      } | rt        |       S t        dz  S )a<  Where the secrets live.

    On the laptop that is `.env` beside the code. On the box there is no `.env`: systemd
    decrypts the credential into a private tmpfs and passes the path in PCOS_ENV_FILE,
    so the same code runs both places and neither has a plaintext secret sitting in the
    working directory.
    PCOS_ENV_FILEz.env)osenvirongetr   ROOT)overrides    /root/personal-cos/notify.pyenv_pathr      s+     zz~~o.H%4>84&=8    c                    i } t               }|j                         r|j                  d      j                         D ]`  }|j	                         }|r|j                  d      sd|vr+|j                  dd      \  }}|j	                         | |j	                         <   b | j                  t        j                         | S )Nzutf-8)encoding#=   )
r   exists	read_text
splitlinesstrip
startswithsplitupdater
   r   )valuespathraw_linelinekeyvalues         r   read_envr$       s    F:D{{}8CCE 	0H>>#D4??3/3d?C+JC"'++-F399;	0 MM"**Mr   c                    t               }| D cg c]  }|j                  |      r| }}|rt        ddj                  |      z         |S c c}w )Nz#Missing required environment keys: z, )r$   r   RuntimeErrorjoin)requiredr   r"   missings       r   load_envr*   /   sM    ZF&>sfjjos>G>@499WCUUVVM ?s
   AAc                    | }t               j                         D ]E  \  }}|s	d|v sd|v s|j                  |d      }|j                  |j                  dd      d      }G |S )zFRemove configured credential values before text is logged or notified.PASSWORDTOKENz
[REDACTED]  )r$   itemsreplace)textredactedr"   r#   s       r   redact_secretsr4   7   sm    Hj&&( N
UjC'7c>''|<H''c2(>MHN Or   c                   t        t              }d|d    d}|d   | d}t        d      D ]j  }	 t        j                  ||d      }|j                          	 |j                         j                  d	i       j                  d
      }t        d|         y t        d       y# t        $ r t        d       Y  yw xY w# t        j                  $ r  |dk  rt        j                  d|z         Y w xY w)z1Send text to the single configured operator chat.zhttps://api.telegram.org/botr   z/sendMessager   )chat_idr2         )datatimeoutresult
message_idzTelegram accepted: message_id=z)Telegram accepted (no JSON body returned)T   z2Telegram notification failed after three attempts.F)r*   TELEGRAM_KEYSrangerequestspostraise_for_statusjsonr   print
ValueErrorRequestExceptiontimesleep)r2   configurlpayloadattemptresponser<   s          r   sendrN   A   s    m$F(0C)D(E\
RC !23TBG8 '	'}}SwCH%%'C%]]_002>BB<P
6zlCD '" 

>?  CABC (( 	'{

1g:&	's/   (C =B%%B=9C <B==C  0C32C3)returnr   )rO   dict[str, str])r(   zIterable[str]rO   rP   )r2   strrO   rQ   )r2   rQ   rO   bool)__doc__
__future__r   r
   rG   pathlibr   collections.abcr   r@   __file__resolveparentr   r>   r   r$   r*   r4   rN    r   r   <module>r[      sY    0 " 	   $  H~&&	9 (5 r   