+
    i.                    v    ^ RI Ht ^ RIt^ RIt^ RIt^ RIt^ RIt^ RIt^ RIH	t	 R R lt
R
R R lltR R	 ltR# )    )annotationsN)Anyc                    V ^8  d   QhRRRR/# )   databytesreturnstr )formats   "scripts/kling_auth.py__annotate__r      s     G G% GC G    c                j    \         P                  ! V 4      P                  R 4      P                  R4      # )   =ascii)base64urlsafe_b64encoderstripdecode)r   s   &r   _b64urlr      s)    ##D)006==gFFr   c               (    V ^8  d   QhRRRRRRRR/# )r   
access_keyr
   
secret_keynowz
int | Noner	   r   )r   s   "r   r   r      s(     > > ># >J ># >r   c                   T;'       g    \        \        P                  ! 4       4      pR RRR/pRV RVR,           RV^,
          /p\        \        P                  ! VR
R7      P                  4       4      p\        \        P                  ! VR
R7      P                  4       4      pV R	V 2P                  4       p\        P                  ! VP                  4       V\        P                  4      P                  4       pV R	V R	\        V4       2# )algHS256typJWTissexpi  nbf)
separators.),:)inttimer   jsondumpsencodehmacnewhashlibsha256digest)	r   r   r   headerpayload
header_b64payload_b64signing_input	signatures	   &&&      r   make_jwtr8      s    

!
!TYY[!CWeU+Fj%tUC!GDGFzBIIKLJ$**WDKKMNK!l!K=188:M**,mW^^LSSUI\;-q);(<==r   c                   V ^8  d   QhRR/# )r   r	   r
   r   )r   s   "r   r   r      s      3 r   c                     \         P                  ! R 4      p \         P                  ! R4      pV '       d	   V'       g   \        R4      h\        W4      # )KLING_ACCESS_KEYKLING_SECRET_KEYz+KLING_ACCESS_KEY / KLING_SECRET_KEY missing)osgetenvRuntimeErrorr8   )aksks     r   make_jwt_from_envrB      s<    	%	&B	%	&BRHIIBr   )N)
__future__r   r   r/   r-   r*   r=   r)   typingr   r   r8   rB   r   r   r   <module>rE      s-    "     	  G>r   