o
    pjûv  ã                   @  s®  U d Z ddlmZ ddlZddlZddlZddlZddlZddlZddl	Z	ddl
Z
ddlZddlZddlmZmZ ddlmZ ddlmZ ddlmZ ddlmZ dd	lmZ dd
lmZ ddlmZ ddlmZmZ ddl m!Z! ddl"m#Z#m$Z$m%Z%m&Z&m'Z' h d£Z(h d£Z)ddhh d£h d£dœZ*e	 +d¡Z,dZ-i Z.de/d< e 0¡ Z1G dd„ de2ƒZ3d3dd „Z4d4d#d$„Z5d%d&„ Z6d'd(„ Z7d)d*„ Z8d+d,„ Z9d-d.„ Z:d/d0„ Z;G d1d2„ d2ƒZ<dS )5zAPolicy, lifecycle, token, rendering and resolution orchestration.é    )ÚannotationsN)ÚdatetimeÚ	timedelta)ÚAny)Úselect)ÚIntegrityError)Úget_control_plane_session)Úload_manifest)Úcall_app)ÚAuditLogger)ÚQuotaExceededÚconsume)ÚSecretsManageré   )ÚQRAuditEventÚQRAppPermissionÚQRIdempotencyÚQRRecordÚQRResolution>   Ú
single_useÚlimited_useÚfixed_expiryÚlimited_scanÚdynamic_sessionÚrelative_expiryÚpermanent_revocable>   ÚdraftÚactiveÚexpiredÚrevokedÚconsumedÚreplacedÚ	suspendedr   r   >   r   r   r    r!   r"   >   r   r   r!   )r   r   r"   z^[a-z][a-z0-9_]{1,63}$z/This QR code is invalid or no longer available.zdict[str, list[float]]Ú_PUBLIC_RATEc                      s    e Zd Zd	d
‡ fdd„Z‡  ZS )ÚQRServiceErroré  ÚcodeÚstrÚmessageÚstatusÚintc                   s   ||| _ | _tƒ  |¡ d S ©N)r&   r)   ÚsuperÚ__init__)Úselfr&   r(   r)   ©Ú	__class__© úapps/qr_service/service.pyr-      s    zQRServiceError.__init__)r%   )r&   r'   r(   r'   r)   r*   )Ú__name__Ú
__module__Ú__qualname__r-   Ú__classcell__r1   r1   r/   r2   r$      s    r$   Úreturnútuple[str, str, str]c                  C  s*   t  d¡} | t |  ¡ ¡ ¡ | d d… fS )Né    é   )ÚsecretsÚtoken_urlsafeÚhashlibÚsha256ÚencodeÚ	hexdigest©Útokenr1   r1   r2   Ú
token_pair   s   
 rC   rB   r'   c                 C  s   t  t| ƒ ¡ ¡ ¡ S r+   )r=   r>   r'   r?   r@   rA   r1   r1   r2   Ú
token_hash    ó    rD   c                 C  s0   t |  d¡pi  d¡pdƒ}|stdddƒ‚|S )NÚtenantÚ	tenant_idÚ Útenant_context_missingz#Trusted tenant context is required.é“  ©r'   Úgetr$   ©ÚcÚvaluer1   r1   r2   Ú_tenant"   s   rP   c                 C  s&   t |  d¡pdƒ}|stdddƒ‚|S )NÚrequesting_apprH   Úcaller_context_missingz#Trusted caller context is required.rJ   rK   rM   r1   r1   r2   Ú_caller'   s   rS   c                 C  s*   |   d¡}t|oh d£tt|ddƒƒ@ ƒS )NÚidentity>   ÚadminÚadministratorÚplatform_adminÚrolesr1   )rL   ÚboolÚsetÚgetattr)rN   Úidentr1   r1   r2   Ú_admin,   s   *r]   c              
   C  sh   | dv rd S t | tƒr| jd dS zt t| ƒ dd¡¡jd dW S  ty3 } ztddƒ|‚d }~ww )N)NrH   )ÚtzinfoÚZz+00:00Úinvalid_policyzInvalid date/time value.)Ú
isinstancer   ÚreplaceÚfromisoformatr'   Ú
ValueErrorr$   )rO   Úexcr1   r1   r2   Ú_dt/   s   "€ rf   c                 C  s°   | d u ri S t | tƒrt| ƒdkrtddƒ‚i }|  ¡ D ]+\}}t dt|ƒ¡s-tddƒ‚t |ttfƒs<tt|ƒƒdkrAtddƒ‚||t|ƒ< qtt	 
|¡ƒdkrVtdd	ƒ‚|S )
Né   Úinvalid_metadataz2Metadata must be an object with at most 20 fields.z[a-zA-Z][a-zA-Z0-9_.-]{0,63}zMetadata key is invalid.é   z(Metadata values must be bounded scalars.i   zMetadata is too large.)ra   ÚdictÚlenr$   ÚitemsÚreÚ	fullmatchr'   ÚlistÚjsonÚdumps)rO   ÚcleanÚkeyÚitemr1   r1   r2   Ú_clean_metadata5   s    (ru   c                 C  s\  t | pi ƒ}t| d¡pdƒ}|tvrtddƒ‚h d£}t|ƒ| r'tddƒ‚dD ]}| |¡d urHt|| ƒ||< || dkrHtd|› d	ƒ‚q)||d< t| d
d¡dƒ|d
< | d¡dvrdtddƒ‚|dkrt| dd¡ | dd¡ |dkr‚| d¡s‚tddƒ‚|dkr| d¡stddƒ‚|dkrž| d¡sžtddƒ‚|dv r¬| d¡s¬tddƒ‚|S )NÚkindr   r`   zUnsupported QR policy kind.>   rv   Ú	max_scansÚ
consume_onÚ
expires_atr   Ú
valid_fromÚexpiration_anchorÚrate_limit_profileÚallowed_action_keysÚallowed_time_windowÚmax_successful_usesÚrevoke_after_successÚexpires_after_secondsÚauthentication_purposeÚresolution_ttl_secondsÚallowed_requesting_appsÚrequires_authenticationz#Policy contains unsupported fields.)rw   r   r   rƒ   r   z must be positive.rƒ   é,  i„  rx   )NÚscanÚsuccessful_usezInvalid consume_on value.r   Tr   r   r   z)limited_use requires max_successful_uses.r   rw   z limited_scan requires max_scans.r   ry   z!fixed_expiry requires expires_at.>   r   r   r   z/Relative policy requires expires_after_seconds.)	rj   r'   rL   ÚKINDSr$   rZ   r*   ÚminÚ
setdefault)rO   Úprv   ÚallowedÚfieldr1   r1   r2   Ú_policy@   s"   € r   c                   @  s(  e Zd Zeddfdd„Zdd„ Zdd„ Zdd	„ ZdFd
d„Zdd„ Z	dd„ Z
dd„ Zdd„ ZdGdd„Zdd„ Zdd„ Zdd„ Zdd„ Zdd „ Zd!d"„ Zd#d$„ Zd%d&„ Zd'd(„ Zd)d*„ Zd+d,„ Zd-d.„ Zd/d0„ Zd1d2„ Zd3d4„ ZdGd5d6„ZdGd7d8„Zd9d:„ Zd;d<„ Z d=d>„ Z!d?d@„ Z"dFdAdB„Z#dHdDdE„Z$dS )IÚ	QRServiceNc                 C  s.   || _ |p
t dd¡ d¡| _|ptƒ | _d S )NÚQR_PUBLIC_BASE_URLzhttps://portal.example.comú/)ÚsessionsÚosÚgetenvÚrstripÚpublic_base_urlr   r;   )r.   Úsession_factoryr—   Úsecrets_managerr1   r1   r2   r-   S   s   .zQRService.__init__c              
   C  s²  t |ƒt|ƒ}}|  |¡ t| d¡ƒ}|  |||¡ |  ||d|¡}|r,|ddiB S tƒ \}}}	t 	¡ }
t
| d¡p=dƒ}|dvrHtdd	ƒ‚t| d
¡ƒ}t| d¡ƒ}| d¡rl| dd¡dkrl|
t|d d }td/i d|“d|  |ddd¡“d|  |dd¡“d|“d|	“d|d “dt
|d ƒ“dt
|d ƒ“dt
|d ƒ“dt
| d¡p«dƒp®d “d|“d|“d
|“d|“d| d¡“d | d ¡“d!t| d!¡ƒ“d"t
| d"¡p×dƒpÚd “d#t
| d$¡pãdƒpæd “d%|dkrî|
nd “d&t| d'¡ƒ“Ž}|  ¡ }| |¡ | ¡  | |¡ W d   ƒ n	1 sw   Y  | jj|d(d)|j› |t
| d$¡p0|ƒd* |  |¡| j› d+|› ddd,œd-œB }|  ||d||¡ |  |d.|¡ |S )0NÚpolicyÚcreate_qr_v1Úidempotent_replayTr)   r   >   r   r   Úinvalid_statez&Initial state must be draft or active.rz   ry   r   r{   Ú
created_at©ÚsecondsrG   Údisplay_nameé    Údescriptioniô  Úpublic_token_hashÚpublic_token_prefixÚqr_kindrv   Úresource_typeÚresource_referenceÚ	owner_appÚ
action_keyrH   Úpolicy_jsonrw   r   r…   r‚   Ú
created_byÚuser_idÚactivated_atÚmetadata_jsonÚmetadataÚ
qr_serviceúpublic_token.)rG   Úapp_idÚsecret_nameÚsecret_valueÚactor_idú/q/)Úpng_availableÚsvg_available)Ú
public_urlÚrenderz
qr.createdr1   )rP   rS   Ú_require_keyr   rL   Ú_validate_resourceÚ_replayrC   r   Úutcnowr'   r$   rf   r   r   Ú_textrY   ru   r“   ÚaddÚcommitÚrefreshr;   Ú
put_secretÚqr_idÚ_datar—   Ú_save_idempotencyÚ_audit)r.   rN   rŒ   rF   Úcallerrš   ÚreplayrB   ÚdigestÚprefixÚnowr)   ÚvalidÚexpiresÚrowÚsÚresultr1   r1   r2   ÚcreateV   s*   8&,„€V € € € F.& zQRService.createc                 C  s,   |   t|ƒ|¡}|  ||d¡ | j|ddS )NÚreadT©Údetail)Ú_recordrP   Ú_authorize_recordrÆ   )r.   rN   rÅ   rÐ   r1   r1   r2   rL   e   s   ,zQRService.getc                   s&  t |ƒ}t|ƒ}ˆ  ¡ }}ttƒ tj|k¡}t|ƒs#| tj|k¡}| 	d¡r4| tjt
|d ƒk¡}| 	d¡rE| tjt
|d ƒk¡}| 	d¡rV| tjt
|d ƒk¡}‡ fdd„| | tj ¡ ¡ tt| 	dd¡ƒdƒ¡¡ ¡ D ƒtt| 	dd¡ƒdƒd	œW  d   ƒ S 1 sŒw   Y  d S )
Nr©   r§   r¨   c                   s   g | ]}ˆ   |¡‘qS r1   )rÆ   ©Ú.0Úx©r.   r1   r2   Ú
<listcomp>p   rE   z"QRService.list.<locals>.<listcomp>Úlimité2   éd   )rl   rÞ   )rP   rS   r“   r   r   ÚwhererG   r]   r©   rL   r'   r§   r¨   ÚexecuteÚorder_byrž   ÚdescrÞ   rŠ   r*   Úscalars)r.   rN   rŒ   rF   rÉ   rÑ   Úqr1   rÜ   r2   ro   h   s   
"""V$úzQRService.listc                 C  sš  t |ƒ}t|ƒ}|  ¡ ¢}| ttƒ tj|ktj|k¡ 	¡ ¡ 
¡ }|s*tdddƒ‚|  |||¡ |t |jtƒ ¡vrItdd|j› d|› ddƒ‚||_t ¡ }	|d	kr||	|_d |_|jp^i }
|
 d
¡r||
 d¡dkr||jd u r||	tt|
d
 ƒd |_|dkrƒ|	|_|dkrž|	|_t| d¡p‘|ƒ|_|  d|idd¡|_| ¡  | |¡ W d   ƒ n1 s±w   Y  |   |d|d	krÀdn|› |¡ | j!|ddS )NÚqr_not_foundúQR record was not found.é”  Úinvalid_transitionzCannot transition z to Ú.é™  r   r   r{   r®   rŸ   r"   r   r­   rÛ   éÿ   zqr.ÚreactivatedTrÕ   )"rP   rS   r“   râ   r   r   rá   rG   rÅ   Úwith_for_updateÚscalar_one_or_noner$   rØ   ÚTRANSITIONSrL   r)   rZ   r   r¿   r®   Úsuspended_atr«   ry   r   r*   Ú
revoked_atr'   Ú
revoked_byrÀ   Úrevoke_reasonrÂ   rÃ   rÈ   rÆ   )r.   rN   rÅ   ÚtargetÚreasonrF   rÉ   rÑ   rÐ   rÍ   rš   r1   r1   r2   Ú
transitionr   s    
*0
:6ô.zQRService.transitionc                 C  sv   |   |¡ t|ƒt|ƒ}}|  ||d|¡}|r|ddiB S |  |t| d¡p(dƒd| d¡¡}|  ||d||¡ |S )NÚrevoke_qr_v1rœ   TrÅ   rH   r   r÷   )r¼   rP   rS   r¾   rø   r'   rL   rÇ   )r.   rN   rŒ   rF   rÉ   rÊ   rÒ   r1   r1   r2   Úrevokeƒ   s   ,:zQRService.revokec                 C  sp  |   |¡ |  t|ƒt| d¡pdƒ¡}|  ||d¡ |  |jt|ƒd|¡}|r.|ddiB S |j	|j
|j|j|j|j|j|jd|d d	 d
œ
}|  ||¡}|  ¡ B}| ttƒ tj|jktj|jk¡ ¡ ¡ ¡ }|jdvrttdddƒ‚d|_|d |_| t|d ¡}	|j|	_| ¡  W d   ƒ n1 s–w   Y  |j|dœ}
|  |jt|ƒd||
¡ | j |d|d d |
S )NrÅ   rH   Ú
regenerateÚregenerate_qr_v1rœ   Tr   Úidempotency_keyz:replacement)
r¡   r£   r§   r¨   r©   rª   rš   r°   r)   rý   ¾   r   r   r"   rê   zQR can no longer be replaced.rì   r!   )Ú	old_qr_idÚnew_qrzqr.replaced)Úresolution_id)!r¼   r×   rP   r'   rL   rØ   r¾   rG   rS   r¡   r£   r§   r¨   r©   rª   r«   r¯   rÓ   r“   râ   r   r   rá   rÅ   rï   Ú
scalar_oner)   r$   Úreplaced_by_qr_idÚreplaces_qr_idrÂ   rÇ   rÈ   )r.   rN   rŒ   ÚoldrÊ   Úcreate_payloadÚnewrÑ   ÚlockedÚreplacementrÒ   r1   r1   r2   rû   ˆ   s   62
."ü6zQRService.regeneratec           	      C  sH  t |ƒ}t| d¡pdƒ}t| d¡ƒ}|  ||¡}|  ||d¡ |  ¡ i}| tt	ƒ 
t	j|kt	j|k¡ ¡ ¡ ¡ }|jdvrFtdddƒ‚||_|d |_t| d	¡ƒ|_t| d
¡ƒ|_| d¡|_| d¡|_t| d¡ƒ|_t| d¡pydƒp|d |_| ¡  | |¡ W d   ƒ n1 s‘w   Y  |  |d|¡ | j|ddS )NrÅ   rH   rš   rþ   rê   z%Terminal QR policy cannot be changed.rì   rv   rz   ry   rw   r   r…   r‚   zqr.policy_updatedTrÕ   )rP   r'   rL   r   r×   rØ   r“   râ   r   r   rá   rG   rÅ   rï   r  r)   r$   r«   r¦   rf   rz   ry   rw   r   rY   r…   r‚   rÂ   rÃ   rÈ   rÆ   )	r.   rN   rŒ   rF   rÅ   rš   rÐ   rÑ   Úcurrentr1   r1   r2   Úupdate_policy–   s   B
*püzQRService.update_policyc                 C  sÈ  |   t|ƒt| d¡pdƒ¡}|  ||d¡ t| d¡p+| jj|jdd|j› dp+dƒ}|r8t 	t
|ƒ|j¡s>tdd	d
ƒ‚t| d¡pEdƒ}tdtt| dd¡ƒdƒƒ}| j› d|› }zEdd l}ddlm}	 |j|jjtd|d ƒtdtt| dd¡ƒdƒƒd}
|
 |¡ |
jdd t ¡ }|
j|dkrš|	nd d |¡ W n tyµ } ztdd d!ƒ|‚d }~ww |d"vr¿td#d$ƒ‚|  |d%|¡ |j||dkrÏd&nd'd(|j› d)|› t  !| "¡ ¡ #d*¡d+œS ),NrÅ   rH   r»   Úpublic_tokenr±   r²   )rG   r³   r´   Útoken_requiredz5The original token is required to re-render securely.r%   ÚformatÚpngé€   Úsizei   i   r·   r   )ÚSvgPathImageé   é)   r   Úmarginé   r:   )Úerror_correctionÚbox_sizeÚborderT)ÚfitÚsvg)Úimage_factoryÚrenderer_unavailablez'QR rendering dependency is unavailable.é÷  >   r  r  Úinvalid_render_optionszFormat must be png or svg.zqr.renderedzimage/svg+xmlz	image/pngzqr-rë   Úascii)rÅ   r  Úcontent_typeÚfilenameÚcontent_base64)$r×   rP   r'   rL   rØ   r;   Ú
get_secretrG   rÅ   Úcompare_digestrD   r¤   r$   ÚmaxrŠ   r*   r—   ÚqrcodeÚqrcode.image.svgr  ÚQRCodeÚ	constantsÚERROR_CORRECT_MÚadd_dataÚmakeÚioÚBytesIOÚ
make_imageÚsaveÚImportErrorrÈ   r¥   Úbase64Ú	b64encodeÚgetvalueÚdecode)r.   rN   rŒ   rÐ   rB   Úfmtr  Úurlr'  r  ÚqrÚoutre   r1   r1   r2   r»   Ÿ   s   ,.">L*€ JzQRService.renderFc                 C  sâ  t | d¡pdƒ}|  ||rdndt|ƒd d… ¡ |  ¡ ˜}| ttƒ tj	t|ƒk¡ 
¡ ¡ ¡ }|s:tdtdƒ‚|sI|jt|ƒkrItdtdƒ‚|sR|  ||d¡ | j||d	d
 | jd7  _t ¡ |_tƒ \}}}	t|jpqi  dd¡ƒ}
t|j|j||j|j|j|j|jrŠdndt ¡ t |
d t | d¡pt! "d¡ƒd
}| #|¡ | $¡  | %|¡ W d   ƒ n1 s¹w   Y  |j&||j'|j( )¡ d |jdœ}|  *|d||j&¡ |jræ|  +||||¡}||d< |  *|d||j&¡ |S )NrB   rH   Úpublic_resolutionÚ
resolutioné   Úqr_unavailableré   ÚresolveT©r‡   r   rƒ   r†   Úpending_authenticationÚ
authorizedrŸ   Ú
request_idé   )
rG   rÅ   Úresolution_token_hashr©   rª   r§   r¨   r)   ry   Úcorrelation_idr_   )r  Úresolution_tokenr)   ry   Úauthentication_requiredz
qr.scannedÚchallenge_idzqr.resolution_started),r'   rL   Ú_raterD   r“   râ   r   r   rá   r¤   rï   rð   r$   ÚPUBLIC_ERRORrG   rP   rØ   Ú	_evaluateÚ
scan_countr   r¿   Úlast_scanned_atrC   r*   r«   r   rÅ   r©   rª   r§   r¨   r…   r   r;   Ú	token_hexrÁ   rÂ   rÃ   r  r)   ry   Ú	isoformatrÈ   Ú_create_challenge)r.   rN   rŒ   ÚpublicrB   rÑ   rÐ   ÚrtokÚrhashÚ_Úttlr<  ÚdataÚ	challenger1   r1   r2   Úbegin­   s   4
&(vù zQRService.beginc                 C  s$  |   t| d¡p	dƒ¡}|jdks|jt ¡ krtdddƒ‚|  |||¡}| d¡s0tdd	d
ƒ‚|  	¡ A}| 
ttƒ tj|jk¡ ¡ ¡ ¡ }| t|j¡}| j|i dd d|_t| d¡p`dƒpcd |_| ¡  | |¡ W d   ƒ n1 sxw   Y  |  |d||j¡ |jd|j ¡ d dœS )NrG  rH   rA  Úresolution_unavailableú!Resolution is invalid or expired.éš  ÚverifiedÚauthentication_failedz&Authentication could not be completed.rJ   Fr@  rB  Ú
subject_idzqr.authentication_completedr_   )r  r)   ry   )Ú_resolution_by_tokenr'   rL   r)   ry   r   r¿   r$   Ú_verify_challenger“   râ   r   r   rá   r  rï   r  r   rÅ   rL  Úauthenticated_subject_idrÂ   rÃ   rÈ   rP  )r.   rN   rŒ   r<  rÒ   rÑ   r
  rÐ   r1   r1   r2   Úcontinue_resolution½   s   $
B2þ*zQRService.continue_resolutionc                 C  s\   |   t| d¡p	dƒ¡}| j||dd |j|jt ¡ krdn|j|j 	¡ d |j
|jdœS )NrG  rH   F©r   r   r_   )r  r)   ry   r©   rª   )r`  r'   rL   Ú_authorize_resolutionr  ry   r   r¿   r)   rP  r©   rª   )r.   rN   rŒ   Úrr1   r1   r2   r)   Ç   s   (4zQRService.statusc              	   C  sÆ  |   |¡ t|ƒt|ƒ}}|  ||d|¡}|r|ddiB S tt| d¡p&dƒƒ}|  ¡ š}| t	t
ƒ t
j|k¡ ¡ ¡ ¡ }|rF|j|krLtdddƒ‚| j||dd	 |jd
ks`|jt ¡ krftdddƒ‚| t	tƒ tj|jk¡ ¡ ¡ ¡ }	| j|	i dd d|_t ¡ |_|	 jd7  _|j|	_|	jp—i  d¡s¤|	jr§|	j|	jkr§d|	_|j|j |j!|j"|j#|j$|j %¡ d dœ}
| &¡  W d   ƒ n1 sÊw   Y  |  '||d||
¡ |  (|d|	|j¡ |
S )NÚconsume_resolution_v1rœ   TrG  rH   rZ  r[  ré   rd  rB  z,Resolution is invalid, consumed, or expired.r\  Fr@  r    r   r   r_   )r  r©   rª   r§   r¨   rb  Úconsumed_atzqr.resolution_consumed))r¼   rP   rS   r¾   rD   r'   rL   r“   râ   r   r   rá   rE  rï   rð   rG   r$   re  r)   ry   r   r¿   r   rÅ   r  rL  rh  Úsuccessful_use_countÚlast_successful_use_atr«   r   r  r©   rª   r§   r¨   rb  rP  rÂ   rÇ   rÈ   )r.   rN   rŒ   rF   rÉ   rÊ   rË   rÑ   rf  rÐ   rÒ   r1   r1   r2   Úconsume_resolutionË   s   ,
"$4&(4ø(	zQRService.consume_resolutionc              	   C  s˜   |   t|ƒ|¡}|  ||d¡ |  ¡ (}t| ttƒ tj	|j	ktj
|j
k¡ tj ¡ ¡ d¡¡ ¡ ƒ}W d   ƒ n1 s>w   Y  ddd„ |D ƒiS )NÚauditéÈ   rl   c              	   S  s2   g | ]}|j |j|j|j|j ¡ d  |jdœ‘qS )r_   )ÚeventrÒ   rQ   rF  rž   Údetails)rn  rÒ   rQ   rF  rž   rP  Údetails_json)rÚ   Úer1   r1   r2   rÝ   Ý   s   2 z#QRService.audit.<locals>.<listcomp>)r×   rP   rØ   r“   ro   râ   r   r   rá   rG   rÅ   rã   rž   rä   rÞ   rå   )r.   rN   rÅ   rÐ   rÑ   Úeventsr1   r1   r2   rl  Ú   s   hzQRService.auditc                 C  s&  t |ƒs
tdddƒ‚t| d¡pdƒ}t |¡rt|ƒd u r#tddƒ‚|  ¡ ^}| t	t
ƒ t
jt|ƒkt
j|k¡¡ ¡ pDt
t|ƒ|d}| |¡ t| d	d
¡ƒ|_t| d¡pZg ƒ|_t| d¡pdg ƒ|_t| d¡png ƒ|_t| dd¡ƒ|_| ¡  W d   ƒ n1 sˆw   Y  ||jdœS )NÚpermission_deniedzAdministrator role is required.rJ   rQ   rH   Úinvalid_appz!Requesting app is not registered.)rG   rQ   ÚenabledTÚ
operationsÚresource_typesÚaction_keysÚmay_manage_other_appsF)rQ   ru  )r]   r$   r'   rL   ÚIDENTrn   r	   r“   râ   r   r   rá   rG   rP   rQ   rð   rÁ   rY   ru  ro   Úoperations_jsonÚresource_types_jsonÚaction_keys_jsonry  rÂ   )r.   rN   rŒ   ÚapprÑ   rÐ   r1   r1   r2   Úconfigure_permissionß   s    
DjþzQRService.configure_permissionc           
      C  s†  t | d¡pdƒ}t | d¡pdƒ}t | d¡pdƒ}t |¡r&t|ƒd u r+tddƒ‚t |¡s5tddƒ‚t | d	¡p<dƒ}d
t|ƒ  krJdkrUn n	tdd„ |D ƒƒrZtddƒ‚t|ƒ}|rtt |¡ro| d¡ro||j	vrttddƒ‚|  
t|ƒ|¡}	t|ƒs»|	rŠ|	jrŠd|	jvrtdddƒ‚||kr|	jstdddƒ‚|	jr«||	jvr«tdddƒ‚|r½|	jr¿||	jvrÁtdddƒ‚d S d S d S d S )Nr©   rH   r§   rª   Úinvalid_owner_appzOwner app is not registered.Úinvalid_resource_typezResource type is invalid.r¨   r   rí   c                 s  s    | ]	}t |ƒd k V  qdS )r9   N)ÚordrÙ   r1   r1   r2   Ú	<genexpr>í   s   € z/QRService._validate_resource.<locals>.<genexpr>Úinvalid_resource_referencezResource reference is invalid.Ú_v1Úinvalid_action_keyz.Action key is not registered by the owner app.rÓ   rs  z!Caller may not create QR records.rJ   z)Caller may not create QR for another app.zResource type is not allowed.zAction key is not allowed.)r'   rL   rz  rn   r	   r$   rk   ÚanyÚendswithÚactionsÚ_permissionrP   r]   ru  r{  ry  r|  r}  )
r.   rN   rŒ   rÉ   ÚownerÚresourceÚactionÚrefÚowner_manifestÚ
permissionr1   r1   r2   r½   è   s   6 8,  üzQRService._validate_resourcec              	   C  sr  t  ¡ }|jpi }|jdkrtdtdƒ‚|jr"||jk r"tdtdƒ‚|jr6||jkr6|  |j	¡ tdtdƒ‚|rI|j
d urI|j|j
krItdtdƒ‚|jd urZ|j|jkrZtdtdƒ‚| d¡p`g }|rp| d¡|vrptdtdƒ‚| d¡}|rµz'dd	„ |D ƒ\}}	| ¡ }
||	kr•||
  ko’|	kn
  n|
|kpœ|
|	k}W n ttfy¬   td
dƒ‚w |s·tdtdƒ‚d S d S )Nr   r>  r\  r„   rQ   rJ   r~   c                 s  s$    | ]}t  t|ƒd ¡ ¡ V  qdS )z%H:%MN)r   Ústrptimer'   ÚtimerÙ   r1   r1   r2   rƒ    s   €" z&QRService._evaluate.<locals>.<genexpr>r`   zInvalid allowed_time_window.)r   r¿   r«   r)   r$   rK  rz   ry   Ú_expirerÅ   rw   rM  r   ri  rL   r’  Ú	TypeErrorrd   )r.   rÐ   rŒ   r‡   rÍ   rš   r   ÚwindowÚstartÚendr
  Úinsider1   r1   r2   rL  ÷   s   (&"
PýzQRService._evaluatec                 C  sv   |   ¡ -}| t|¡}|r!|jdkr)d|_| ¡  W d   ƒ d S W d   ƒ d S W d   ƒ d S 1 s4w   Y  d S )Nr   r   )r“   rL   r   r)   rÂ   )r.   rÅ   rÑ   rf  r1   r1   r2   r“    s   
þþ"þzQRService._expirec           
   
   C  sÒ   t  dd¡}t|ƒd u rtdddƒ‚t||d|j|j|j| d¡dœƒ}| d	¡p*|}| d
¡dks7| d¡s=tdddƒ‚|  	¡ }| t
|j¡}	t|d ƒ|	_| ¡  W d   ƒ n1 s^w   Y  t|d ƒS )NÚQR_CHALLENGE_APPÚidentity_serviceÚchallenge_service_unavailableú3Authentication challenge service is not configured.r  Ú create_verification_challenge_v1Ú	recipient)ÚpurposeÚpending_resolution_idrF  rž  rW  r)   ÚerrorrI  z.Authentication challenge could not be started.)r”   r•   r	   r$   r
   r‚   r  rF  rL   r“   r   r'   rI  rÂ   )
r.   rN   rÐ   rf  rŒ   r~  rÒ   rW  rÑ   r
  r1   r1   r2   rQ    s   $$LzQRService._create_challengec                 C  sR   t  dd¡}t|ƒd u rtdddƒ‚t||d|j| d¡|jdœƒ}| d	¡p(|S )
Nr™  rš  r›  rœ  r  Úverify_challenge_v1Úverification_input)rI  r£  rF  rW  )r”   r•   r	   r$   r
   rI  rL   rF  )r.   rN   rf  rŒ   r~  rÒ   r1   r1   r2   ra    s   .zQRService._verify_challengec                 C  sb   |   ¡ }| ttƒ tj|ktj|k¡¡ ¡ }W d   ƒ n1 s"w   Y  |s/tdddƒ‚|S )Nrç   rè   ré   )	r“   râ   r   r   rá   rG   rÅ   rð   r$   )r.   rF   rÅ   rÑ   rÐ   r1   r1   r2   r×     s   NzQRService._recordc                 C  s^   |   ¡ }| ttƒ tjt|ƒk¡¡ ¡ }W d   ƒ n1 s w   Y  |s-tdddƒ‚|S )NrZ  r[  ré   )	r“   râ   r   r   rá   rE  rD   rð   r$   )r.   rB   rÑ   rf  r1   r1   r2   r`    s   JzQRService._resolution_by_tokenc                 C  sX   t |ƒrd S t|ƒ}|  |j|¡}|j|ks$|r$|jr$|t|jp!g ƒvr*tdddƒ‚d S )Nrs  zOperation is not permitted.rJ   )	r]   rS   rŠ  rG   r©   ru  rZ   r{  r$   )r.   rN   rÐ   Ú	operationrÉ   Úpermr1   r1   r2   rØ   #  s   6zQRService._authorize_recordc                 C  sˆ   |j t|ƒkrtdddƒ‚t|ƒ}||jkr t|ƒs tdddƒ‚|r>t|ƒs@|  |j |¡}|r8dt|jp5g ƒvrBtdddƒ‚d S d S d S )	NrZ  r[  ré   rs  z"Resolution belongs to another app.rJ   r   z#Caller may not consume resolutions.)	rG   rP   r$   rS   r©   r]   rŠ  rZ   r{  )r.   rN   rf  r   rÉ   r  r1   r1   r2   re  (  s   "þzQRService._authorize_resolutionc                 C  sR   |   ¡ }| ttƒ tj|ktj|k¡¡ ¡ W  d   ƒ S 1 s"w   Y  d S r+   )r“   râ   r   r   rá   rG   rQ   rð   )r.   rF   rÉ   rÑ   r1   r1   r2   rŠ  0  s   RzQRService._permissionc                 C  sz   |j |j|j|j|j|j|j|j|j|j	|j
 ¡ d |jr$|j ¡ d nd dœ}|r;||j|j|j|j|j|jdœO }|S )Nr_   )rÅ   r¡   r©   r§   rª   rv   r)   Útoken_prefixrM  ri  rž   ry   )r£   r¨   rš   r°   r  r  )rÅ   r¡   r©   r§   rª   r¦   r)   r¥   rM  ri  rž   rP  ry   r£   r¨   r«   r¯   r  r  )r.   rf  rÖ   rW  r1   r1   r2   rÆ   3  s   P&zQRService._datac                 C  s\   t jt| |¡p	dƒ ¡ dd}|r|std|› dƒ‚t|ƒ|kr*td|› dƒ‚|p-d S )NrH   F)ÚquoteÚinvalid_inputz is required.z is too long.)ÚhtmlÚescaper'   rL   Ústripr$   rk   )r.   rŒ   rs   ÚmaxlenÚrequiredrO   r1   r1   r2   rÀ   8  s    zQRService._textc                 C  s:   t | d¡pdƒ}dt|ƒ  krdksn tddƒ‚d S )Nrý   rH   r:   r  Úidempotency_key_requiredz1idempotency_key must contain 8 to 128 characters.)r'   rL   rk   r$   )r.   rŒ   rs   r1   r1   r2   r¼   >  s   (zQRService._require_keyc                 C  s    t  tj|ddtd ¡ ¡ ¡ S )NT)ú,ú:)Ú	sort_keysÚ
separatorsÚdefault)r=   r>   rp   rq   r'   r?   r@   )r.   rŒ   r1   r1   r2   Ú_request_hashB  s     zQRService._request_hashc              
   C  s¦   t | d¡pdƒ}|  ¡ #}| ttƒ tj|ktj|ktj	|ktj
|k¡¡ ¡ }W d   ƒ n1 s3w   Y  |rJt |j|  |¡¡sJtdddƒ‚|rQt|jƒS d S )Nrý   rH   Úidempotency_conflictz.Idempotency key was used with different input.rì   )r'   rL   r“   râ   r   r   rá   rG   rQ   r¤  rý   rð   r;   r%  Úrequest_hashr´  r$   rj   Úresponse_json)r.   ÚtÚaÚorŒ   rs   rÑ   rf  r1   r1   r2   r¾   C  s   ^$zQRService._replayc                 C  sŽ   |   ¡ 9}| t|||t|d ƒ|  |¡|d¡ z| ¡  W n ty,   | ¡  Y n	w W d   ƒ d S W d   ƒ d S 1 s@w   Y  d S )Nrý   )rG   rQ   r¤  rý   r¶  r·  )r“   rÁ   r   r'   r´  rÂ   r   Úrollback)r.   r¸  r¹  rº  rŒ   ÚresponserÑ   r1   r1   r2   rÇ   H  s   
(ÿþ"ýzQRService._save_idempotencyc                 C  s°   |j |j|j|jdœ}|  ¡ +}| t|j|j||t	| 
d¡p dƒdt	| 
d¡p)dƒ|d¡ | ¡  W d   ƒ n1 s=w   Y  tƒ j|jt	| 
d¡pNdƒ||jdd d S )	N)r©   r§   rª   r)   rQ   rR  ÚsuccessrC  rH   )rG   rÅ   r  rn  rQ   rÒ   rF  rp  )rG   Úactorr  rÅ   r)   )r©   r§   rª   r)   r“   rÁ   r   rG   rÅ   r'   rL   rÂ   r   Úlog)r.   rN   rn  rÐ   r  ÚsaferÑ   r1   r1   r2   rÈ   M  s   n,zQRService._auditrH   c           	   
     s  |dkr[t | d¡pdƒ}t ¡ ‰ t> d|› dfd|› dffD ]&\}}‡ fdd	„t |g ¡D ƒ}t|ƒ|kr?td
ddƒ‚| ˆ ¡ |t|< q"W d   ƒ d S 1 sTw   Y  d S zt	t | d¡pdi  d¡pidƒd|d| d¡id W d S  t
yŠ } ztd
ddƒ|‚d }~ww )Nr;  Úremote_addrÚunknownzip:é   ztoken:é<   c                   s   g | ]
}ˆ | d k r|‘qS )rÄ  r1   rÙ   ©rÍ   r1   r2   rÝ   V  s    z#QRService._rate.<locals>.<listcomp>Úrate_limit_exceededzToo many requests.i­  rF   rG   rR  r±   rC  )rG   r³   Úmetricr°   )r'   rL   r’  Ú	monotonicÚ_PUBLIC_RATE_LOCKr#   rk   r$   Úappendr   r   )	r.   rN   rÇ  Ú	token_keyÚiprs   rÞ   Úattemptsre   r1   rÅ  r2   rJ  Q  s    $ý
ÿû:€ zQRService._rater+   )F)rH   )%r3   r4   r5   r   r-   rÓ   rL   ro   rø   rú   rû   r  r»   rY  rc  r)   rk  rl  r  r½   rL  r“  rQ  ra  r×   r`  rØ   re  rŠ  rÆ   rÀ   r¼   r´  r¾   rÇ   rÈ   rJ  r1   r1   r1   r2   r   R   sD    

	

		


r   )r7   r8   )rB   r'   r7   r'   )=Ú__doc__Ú
__future__r   r3  r=   r©  r.  rp   r”   rm   r;   Ú	threadingr’  r   r   Útypingr   Ú
sqlalchemyr   Úsqlalchemy.excr   Úconfig.control_planer   Úbridge_platform.apps.registryr	   Úbridge_platform.interapp.clientr
   Ú$bridge_platform.logging.audit_loggerr   Úbridge_platform.quotas.servicer   r   Ú'bridge_platform.secrets.secrets_managerr   Úmodelsr   r   r   r   r   r‰   ÚSTATESrñ   Úcompilerz  rK  r#   Ú__annotations__ÚLockrÉ  Ú	Exceptionr$   rC   rD   rP   rS   r]   rf   ru   r   r   r1   r1   r1   r2   Ú<module>   s<    P


