rama::tls::rustls::dep::tokio_rustls::rustls

Enum PeerMisbehaved

#[non_exhaustive]pub enum PeerMisbehaved {
Show 75 variants    AttemptedDowngradeToTls12WhenTls13IsSupported,
    BadCertChainExtensions,
    DisallowedEncryptedExtension,
    DuplicateClientHelloExtensions,
    DuplicateEncryptedExtensions,
    DuplicateHelloRetryRequestExtensions,
    DuplicateNewSessionTicketExtensions,
    DuplicateServerHelloExtensions,
    DuplicateServerNameTypes,
    EarlyDataAttemptedInSecondClientHello,
    EarlyDataExtensionWithoutResumption,
    EarlyDataOfferedWithVariedCipherSuite,
    HandshakeHashVariedAfterRetry,
    IllegalHelloRetryRequestWithEmptyCookie,
    IllegalHelloRetryRequestWithNoChanges,
    IllegalHelloRetryRequestWithOfferedGroup,
    IllegalHelloRetryRequestWithUnofferedCipherSuite,
    IllegalHelloRetryRequestWithUnofferedNamedGroup,
    IllegalHelloRetryRequestWithUnsupportedVersion,
    IllegalHelloRetryRequestWithWrongSessionId,
    IllegalHelloRetryRequestWithInvalidEch,
    IllegalMiddleboxChangeCipherSpec,
    IllegalTlsInnerPlaintext,
    IncorrectBinder,
    InvalidCertCompression,
    InvalidMaxEarlyDataSize,
    InvalidKeyShare,
    KeyEpochWithPendingFragment,
    KeyUpdateReceivedInQuicConnection,
    MessageInterleavedWithHandshakeMessage,
    MissingBinderInPskExtension,
    MissingKeyShare,
    MissingPskModesExtension,
    MissingQuicTransportParameters,
    OfferedDuplicateCertificateCompressions,
    OfferedDuplicateKeyShares,
    OfferedEarlyDataWithOldProtocolVersion,
    OfferedEmptyApplicationProtocol,
    OfferedIncorrectCompressions,
    PskExtensionMustBeLast,
    PskExtensionWithMismatchedIdsAndBinders,
    RefusedToFollowHelloRetryRequest,
    RejectedEarlyDataInterleavedWithHandshakeMessage,
    ResumptionAttemptedWithVariedEms,
    ResumptionOfferedWithVariedCipherSuite,
    ResumptionOfferedWithVariedEms,
    ResumptionOfferedWithIncompatibleCipherSuite,
    SelectedDifferentCipherSuiteAfterRetry,
    SelectedInvalidPsk,
    SelectedTls12UsingTls13VersionExtension,
    SelectedUnofferedApplicationProtocol,
    SelectedUnofferedCertCompression,
    SelectedUnofferedCipherSuite,
    SelectedUnofferedCompression,
    SelectedUnofferedKxGroup,
    SelectedUnofferedPsk,
    SelectedUnusableCipherSuiteForVersion,
    ServerEchoedCompatibilitySessionId,
    ServerHelloMustOfferUncompressedEcPoints,
    ServerNameDifferedOnRetry,
    ServerNameMustContainOneHostName,
    SignedKxWithWrongAlgorithm,
    SignedHandshakeWithUnadvertisedSigScheme,
    TooManyEmptyFragments,
    TooManyKeyUpdateRequests,
    TooManyRenegotiationRequests,
    TooManyWarningAlertsReceived,
    TooMuchEarlyDataReceived,
    UnexpectedCleartextExtension,
    UnsolicitedCertExtension,
    UnsolicitedEncryptedExtension,
    UnsolicitedSctList,
    UnsolicitedServerHelloExtension,
    WrongGroupForKeyShare,
    UnsolicitedEchExtension,
}

Expand description

The set of cases where we failed to make a connection because we thought the peer was misbehaving.

This is non_exhaustive: we might add or stop using items here in minor versions. We also don’t document what they mean. Generally a user of rustls shouldn’t vary its behaviour on these error codes, and there is nothing it can do to improve matters.

Please file a bug against rustls if you see Error::PeerMisbehaved in the wild.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

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