MȂi dSSKrSSKJr SSKJrJr "SS\5r"SS\5rSrS S jr g) N)StrEnum)SimpleLazyObjectemptycD\rSrSrSrSrSrSrSrSr Sr S r S r S r S rS rSrg)CSPa Content Security Policy constants for directive values and special tokens. These constants represent: 1. Standard quoted string values from the CSP spec (e.g., 'self', 'unsafe-inline') 2. Special placeholder tokens (NONCE) that get replaced by the middleware Using this enum instead of raw strings provides better type checking, autocompletion, and protection against common mistakes like: - Typos (e.g., 'noone' instead of 'none') - Missing quotes (e.g., ["self"] instead of ["'self'"]) - Inconsistent quote styles (e.g., ["'self'", ""unsafe-inline""]) Example usage in Django settings: SECURE_CSP = { "default-src": [CSP.NONE], "script-src": [CSP.SELF, CSP.NONCE], } zContent-Security-Policyz#Content-Security-Policy-Report-Onlyz'none'z'report-sample'z'self'z'strict-dynamic'z 'unsafe-eval'z'unsafe-hashes'z'unsafe-inline'z'wasm-unsafe-eval'zN)__name__ __module__ __qualname____firstlineno____doc__HEADER_ENFORCEHEADER_REPORT_ONLYNONE REPORT_SAMPLESELFSTRICT_DYNAMIC UNSAFE_EVAL UNSAFE_HASHES UNSAFE_INLINEWASM_UNSAFE_EVALNONCE__static_attributes__r AD:\sksbv-state-backend\venv\Lib\site-packages\django/utils/csp.pyrrsF2/N> D%M D'N!K%M%M+ #Errc2^\rSrSrSrU4SjrSrSrU=r$) LazyNonce4aK Lazily generates a cryptographically secure nonce string, for use in CSP headers. The nonce is only generated when first accessed (e.g., via string interpolation or inside a template). The nonce will evaluate as `True` if it has been generated, and `False` if it has not. This is useful for third-party Django libraries that want to support CSP without requiring it. Example Django template usage with context processors enabled: The `{% if %}` block will only render if the nonce has been evaluated elsewhere. c,>[TU][5 gN)super__init__generate_nonce)self __class__s rr#LazyNonce.__init__Is (rc&UR[L$r!)_wrappedr)r%s r__bool__LazyNonce.__bool__Ls}}E))rr ) r r r r rr#r*r __classcell__)r&s@rrr4s()**rrc.[R"S5$)N)secrets token_urlsafer rrr$r$Ps   $$rc/nUR5GH up4US;aMUSLaSnO[U[5(a [U5nO[U[[ -5(dU/n[ RU;=n(a2U(a+UVs/sHow[ R:XaSUS3OUPM nnO-U(a&UVs/sHow[ R:wdMUPM nnU(dMSRU5nURUSU3R55 GM SRU5$s snfs snf)N)NFTz'nonce-' z; ) items isinstancesetsortedlisttuplerrjoinappendrstrip)confignoncepolicy directivevaluesrendered_value has_sentinelvs r build_policyrFTs F#\\^ ] "  T>N&#&& u 55 !$ V 33 3OUVv!SYYGE7!,AEvV%+>VCII~!V> XXf-N  1^$45<<>?5,8 99V W>s$D6D;D;r!) r/enumrdjango.utils.functionalrrrrr$rFr rrrIs2;*#'*#Z* *8%r