THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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CreateDelegationTokenResponse => ErrorCode TokenDetails ErrorCode => INT16 TokenDetails => IssueDateMs ExpiryDateMs MaxDateMs TokenId HMAC IssueDateMs => INT64 ExpiryDateMs => INT64 MaxDateMs => INT64 TokenId => String HMAC => bytes |
Field | Description |
|---|---|
IssueDateMs | timestamp (in msec) when this token was generated. Unit is milliseconds since the beginning of the epoch (midnight Jan 1, 1970 (UTC)). ExpiryDateMs |
MaxDateMs | timestamp (in msec) at which this token expires. Unit is milliseconds since the beginning of the epoch (midnight Jan 1, 1970 (UTC)). |
ExpiryDateMs | max life timestamp (in msec) of this token. Unit is milliseconds since the beginning of the epoch (midnight Jan 1, 1970 (UTC)). |
TokenId | Sequence number to ensure uniqueness |
HMAC | Keyed-hash message authentication code |
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DescribeDelegationTokenResponse => ErrorCode [TokenDetails]
ErrorCode => INT16
TokenDetails => Owner IssueDateMs ExpiryDateMs TokenId HMAC [Renewer]
Owner => String
IssueDateMs => INT64
ExpiryDateMs => INT64
MaxDateMs => INT64
TokenId => String
HMAC => bytes
Renewer => String
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Field | Description |
|---|---|
Owner | Kakfa Principal which requested the delegation token |
IssueDateMs | timestamp (in msec) when this token was generated. Unit is milliseconds since the beginning of the epoch (midnight Jan 1, 1970 (UTC)). |
MaxDateMs | max life timestamp (in msec) of this token. Unit is milliseconds since the beginning of the epoch (midnight Jan 1, 1970 (UTC)). |
ExpiryDateMs | timestamp (in msec) at which this token expires. Unit is milliseconds since the beginning of the epoch (midnight Jan 1, 1970 (UTC)). |
TokenId | Sequence number to ensure uniqueness |
HMAC | Keyed-hash message authentication code |
Renewer | Renewers list |
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TokenDetails:
- Owner ID -- Username that this token will authenticate as
- Renewers ID -- designated renewers list
- Issue date -- timestamp (in msec) when this token was generated
- Expiry date -- timestamp (in msec) at which this token expires
- Max Date - max life timestamp (in msec) of this token.
- TokenID – UUID to ensure uniqueness
TokenAuthenticator(HMAC) := HMAC_SHA1(master key, TokenID)
Authentication Token := (TokenDetails, TokenAuthenticator(HMAC))
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Token is stored in Zookeeper as properties in the path /tokenauth/tokens/<tokenUID>. During server startup and token creation, scram credentials are generated and stored in memory (TokenCache).
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