Fix parsing of PBES2 encrypted PKCS#8 keys#78904
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tvernum merged 3 commits intoelastic:masterfrom Oct 18, 2021
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This commit adds support for decrypting PKCS#8 encoded private keys that have been encrypted using a PBES2 based scheme. Unfortunately `java.crypto.EncryptedPrivateKeyInfo` doesn't make this easy as the underlying encryption algorithm is hidden within the `AlgorithmParameters`, and can only be extracted by calling `toString()` on the parameters object. See: https://datatracker.ietf.org/doc/html/rfc8018#appendix-A.4 See: AlgorithmParameters#toString() See: com.sun.crypto.provider.PBES2Parameters#toString() Resolves: elastic#78901
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Pinging @elastic/es-security (Team:Security) |
Contributor
Author
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On backport to 7.x, I'll need to include the same change in the X-Pack version of the PEM Private Key Parser. |
- On Java11 the algorithm is an OID rather than the "PBES2" name - Detect DES based PBES2 encryption and fail in a more meaningful way
jkakavas
reviewed
Oct 18, 2021
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| * This is horrible, but it's the only option other than to parse the encoded ASN.1 value ourselves |
tvernum
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Oct 18, 2021
This commit adds support for decrypting PKCS#8 encoded private keys that have been encrypted using a PBES2 based scheme (AES only). Unfortunately `java.crypto.EncryptedPrivateKeyInfo` doesn't make this easy as the underlying encryption algorithm is hidden within the `AlgorithmParameters`, and can only be extracted by calling `toString()` on the parameters object. See: https://datatracker.ietf.org/doc/html/rfc8018#appendix-A.4 See: AlgorithmParameters#toString() See: com.sun.crypto.provider.PBES2Parameters#toString() Backport of: elastic#78904
weizijun
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Oct 18, 2021
* upstream/master: Changing test keytab to use aes256-cts-hmac-sha1-96 instead of des3-cbc-sha1-kd (elastic#78703) Add support for configuring HNSW parameters (elastic#79193) Deprecate resolution loss on date field (elastic#78921) Add Optional to Configure bind user (elastic#78303) Adapt BWC after backporting elastic#78765 (elastic#79350) [DOCS] Add deprecation notice for reset password tool (elastic#78793) added test for flattened type in top_metrics.yml (elastic#78960) [DOCS] Fixes indentation issue in GET trained models API docs. (elastic#79347) Fix parsing of PBES2 encrypted PKCS#8 keys (elastic#78904) Mute testReindex (elastic#79343) Node level can match action (elastic#78765) Fix duplicate license header in source files (elastic#79236) AllowAll for indicesAccessControl (elastic#78498) Better logging and internal user handling for operator privileges (elastic#79331) # Conflicts: # server/src/main/java/org/elasticsearch/index/mapper/MappingParser.java
tvernum
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Oct 25, 2021
This commit adds support for decrypting PKCS#8 encoded private keys that have been encrypted using a PBES2 based scheme (AES only). Unfortunately `java.crypto.EncryptedPrivateKeyInfo` doesn't make this easy as the underlying encryption algorithm is hidden within the `AlgorithmParameters`, and can only be extracted by calling `toString()` on the parameters object. See: https://datatracker.ietf.org/doc/html/rfc8018#appendix-A.4 See: AlgorithmParameters#toString() See: com.sun.crypto.provider.PBES2Parameters#toString() This support is conditional on the underlying support in the JDK, which is absent from OpenJDK 8, but should work on all other supported JDKs. Backport of: #78904
tvernum
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Oct 26, 2021
This commit adds support for decrypting PKCS#8 encoded private keys that have been encrypted using a PBES2 based scheme (AES only). Unfortunately `java.crypto.EncryptedPrivateKeyInfo` doesn't make this easy as the underlying encryption algorithm is hidden within the `AlgorithmParameters`, and can only be extracted by calling `toString()` on the parameters object. See: https://datatracker.ietf.org/doc/html/rfc8018#appendix-A.4 See: AlgorithmParameters#toString() See: com.sun.crypto.provider.PBES2Parameters#toString() This support is conditional on the underlying support in the JDK, which is absent from OpenJDK 8, but should work on all other supported JDKs. Backport of: elastic#78904 Backport of: elastic#79352
elasticsearchmachine
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that referenced
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Oct 26, 2021
This commit adds support for decrypting PKCS#8 encoded private keys that have been encrypted using a PBES2 based scheme (AES only). Unfortunately `java.crypto.EncryptedPrivateKeyInfo` doesn't make this easy as the underlying encryption algorithm is hidden within the `AlgorithmParameters`, and can only be extracted by calling `toString()` on the parameters object. See: https://datatracker.ietf.org/doc/html/rfc8018#appendix-A.4 See: AlgorithmParameters#toString() See: com.sun.crypto.provider.PBES2Parameters#toString() This support is conditional on the underlying support in the JDK, which is absent from OpenJDK 8, but should work on all other supported JDKs. Backport of: #78904 Backport of: #79352
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This commit adds support for decrypting PKCS#8 encoded private keys
that have been encrypted using a PBES2 based scheme.
Unfortunately
java.crypto.EncryptedPrivateKeyInfodoesn't make thiseasy as the underlying encryption algorithm is hidden within the
AlgorithmParameters, and can only be extracted by callingtoString()on the parameters object.See: https://datatracker.ietf.org/doc/html/rfc8018#appendix-A.4
See: AlgorithmParameters#toString()
See: com.sun.crypto.provider.PBES2Parameters#toString()
Resolves: #78901, #32021