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chg: fix #9 add communities distribution syncing scenarios

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Jeroen Pinoy 2021-02-20 22:43:44 +01:00
parent 83f2c2e41d
commit 8754150333
2 changed files with 24 additions and 4 deletions
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sharing/README.md
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@ -156,10 +156,30 @@ It is not decreased when it was originally set to:
As an example, the figure below illustrates two events **e** and **e'** created by OrgA and respectively shared as "This community only" and "Connected communities" and how they propagate in an illustrative MISP set of intances synchronised with each others.
<p align="center">
<a name="misp-server-sync"></a><img src="https://github.com/MISP/misp-compliance/blob/master/ISO_IEC_27010/images/misp-compliance-iso-concepts.png" alt="Illustration of MISP organisations and community interactions" style="width: 100%;"/></br>
<span><i>FIGURE: Illustration of MISP organisations and community interactions</i></span>
</p>
![Illustration of MISP organisations and community interactions](figures/misp-compliance-iso-concepts.png)
#### Syncing scenarios with communities distribution
***The below scenarios are if “Internal instance” has not been checked when creating the server.***
##### Push from instance A to instance B
In this scenario, which organisation the sync user belongs to does not influence the outcome of the push.
| Instance A | Instance B |
| ----------- | ----------- |
| Your organisation only | Event/object/attribute not pushed |
| This community only | Event/object/attribute not pushed |
| Connected communities | Event/object/attribute distribution decreased to 'This community only' on B |
| All communities | Event/object/attribute distribution stays all communities |
##### Pulling from instance A to instance B
Rule of thumb: if the user configured to pull from server A can see the event on instance A, the event will be synced.
| Instance A | Instance B |
| ----------- | ----------- |
| Your organisation only | Event/object/attribute pulled in only if the sync user is member of the host organisation on A |
| This community only | Event/object/attribute distribution decreased to 'Your organisation only' on B |
| Connected communities | Event/object/attribute distribution decreased to 'This community only' on B |
| All communities | Event/object/attribute distribution stays all communities |
### Sharing-groups

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