22 lines
2.5 KiB
Plaintext
22 lines
2.5 KiB
Plaintext
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<EFBFBD>
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8<>i<EFBFBD> <00> <00>r <00> d Z ddlZddlZddlmZ dedefd<06>Zdededeeef fd <09>Z d
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ed ededefd <0C>Z
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dS )
z7
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AES-256-GCM Cookie encryption / decryption utilities.
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<EFBFBD> N)<01>AES<45>raw_key<65>returnc <00>t <00> t j | <00> d<01> <00> <00> <00> <00> <00> <00> S )z<Derive a 32-byte key from an arbitrary string using SHA-256.<2E>utf-8)<04>hashlib<69>sha256<35>encode<64>digest)r s <20>/D:\code\weibo\backend\tests\..\shared\crypto.py<70>
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derive_keyr
s* <00> <00> <12>><3E>'<27>.<2E>.<2E><17>1<>1<> 2<> 2<> 9<> 9<> ;<3B> ;<3B>;<3B> <00> plaintext<78>keyc <00>N <00> t j |t j <00> <00> }|<02> | <00> d<01> <00> <00> <00> \ }}||z }t j |<05> <00> <00> d<01> <00> }t j |j <00> <00> <00> d<01> <00> }||fS )u<>
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Encrypt a cookie string with AES-256-GCM.
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Returns:
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(ciphertext_b64, iv_b64) — both base64-encoded strings.
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r ) r <00>new<65>MODE_GCM<43>encrypt_and_digestr
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<00>base64<36> b64encode<64>decode<64>nonce)r r <00>cipher<65>
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ciphertext<EFBFBD>tag<61>ciphertext_with_tag<61>ciphertext_b64<36>iv_b64s r <00>encrypt_cookier s<> <00> <00> <11>W<EFBFBD>S<EFBFBD>#<23>,<2C>
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;<3B>F<EFBFBD> <19>6<EFBFBD> !<21>!r r r c <00> <00> t j | <00> <00> }t j |<01> <00> }|dd<02> |dd<01> }}t j |t j |<04><03> <00> }|<07> ||<06> <00> }|<08> d<04> <00> S )z<>
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Decrypt a cookie string previously encrypted with encrypt_cookie.
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Raises ValueError on decryption failure (wrong key, corrupted data, etc.).
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Ni<4E><69><EFBFBD><EFBFBD>)r r )r <00> b64decoder r r <00>decrypt_and_verifyr ) r r r <00>rawr r r r r s r <00>decrypt_cookier$ s~ <00> <00> <11>
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<1A>><3E>
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*<2A>
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*<2A>C<EFBFBD> <12> <1C>V<EFBFBD> $<24> $<24>E<EFBFBD><19>$<24>3<EFBFBD>$<24>i<EFBFBD><13>S<EFBFBD>T<EFBFBD>T<EFBFBD><19><03>J<EFBFBD>
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"<22>c<EFBFBD>
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