openstack/zaqar-specs
Code Issues Proposed changes

Fix CI

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Change-Id: I4b8faf7490ef1cf3d2d095fcff9b970e25c8e500
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xywang 2018-10-15 14:15:28 +08:00 committed by Nguyen Hai
parent 0004a98248
commit 902103fb29
1 changed files with 14 additions and 13 deletions
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27
specs/stein/delete-message-with-claim-id.rst
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@ -16,27 +16,28 @@ Delete Message With Claim ID
https://blueprints.launchpad.net/zaqar/+spec/delete-message-with-claim-id
Delete Message with claim id means that when a user deletes a message, the message
must be claimed. If you want to delete a message, you will have to use both message
id and claim id. This can improve the security of the message.
Delete Message with claim id means that when a user deletes a message, the
message must be claimed. If you want to delete a message, you will have to use
both message id and claim id. This can improve the security of the message.
Problem description
===================
Currently, any client who knows the message ID can delete the message if it not be
claimed. It could cause some unexpected problems. A better way to delete a message
is make sure the message is deleted by the client who is claiming the message.
Amazon SQS use receipt handler to delete a message[1]. Zaqar can use claim id and
message id to delete messages.
Currently, any client who knows the message ID can delete the message if it not
be claimed. It could cause some unexpected problems. A better way to delete a
message is make sure the message is deleted by the client who is claiming the
message. Amazon SQS use receipt handler to delete a message[1]. Zaqar can use
claim id and message id to delete messages.
Proposed change
===============
Add a new configuration item named ``message_delete_with_claim_id``, default value
is ``False``, means it is backwards compatible. You can modify this configuration
item to decide whether to turn on the switch. If you change it to ``True``, you
need to forcibly carry the claim id when delete messages. If the claim ID is invalid,
the message can not be deleted. You must re-claim the messages, and then delete it.
Add a new configuration item named ``message_delete_with_claim_id``, default
value is ``False``, means it is backwards compatible. You can modify this
configuration item to decide whether to turn on the switch. If you change it to
``True``, you need to forcibly carry the claim id when delete messages. If the
claim ID is invalid, the message can not be deleted. You must re-claim the
messages, and then delete it.
..note::