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Posted to dev@mina.apache.org by "Lyor Goldstein (Jira)" <ji...@apache.org> on 2020/11/23 16:53:00 UTC

[jira] [Updated] (SSHD-1105) Try public key authentication in the order of the defined signatures instead of the keys

     [ https://issues.apache.org/jira/browse/SSHD-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lyor Goldstein updated SSHD-1105:
---------------------------------
    Description: The current code iterates over the keys the user provided and then attempts to find a matching signature factory. However, the user's preferred order is actually expressed via the signatures order - so the code should go over the preferred signatures in the order the user defined them and for each one of them try all the keys it can find that can satisfy the signature. *Note:* this will also fix the fact that if an RSA key is provided then only the +first+ signature that requires RSA is attempted.  (was: The current code iterates over the keys the user provided and then attempts to find a matching signature factory. However, the user's preferred order is actually expressed via the signatures order - so the code should go over the preferred signatures in the order the user defined them and for each one of them try all the keys it can find that can satisfy the signature.)

> Try public key authentication in the order of the defined signatures instead of the keys
> ----------------------------------------------------------------------------------------
>
>                 Key: SSHD-1105
>                 URL: https://issues.apache.org/jira/browse/SSHD-1105
>             Project: MINA SSHD
>          Issue Type: Improvement
>    Affects Versions: 2.5.1
>            Reporter: Lyor Goldstein
>            Priority: Minor
>
> The current code iterates over the keys the user provided and then attempts to find a matching signature factory. However, the user's preferred order is actually expressed via the signatures order - so the code should go over the preferred signatures in the order the user defined them and for each one of them try all the keys it can find that can satisfy the signature. *Note:* this will also fix the fact that if an RSA key is provided then only the +first+ signature that requires RSA is attempted.



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