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[RCM-432] fix(remote-config): Clean remote state on error & use fixed fork of go-tuf #13517

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merged 3 commits into from
Sep 15, 2022
Merged

[RCM-432] fix(remote-config): Clean remote state on error & use fixed fork of go-tuf #13517

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f7eea6a
[RCM-432] fix(TUF): Clean remote state on TUF error
BaptisteFoy Sep 14, 2022
bce4297
fix(go-tuf): Use fork of go-tuf for the time being.
BaptisteFoy Sep 15, 2022
1a196c8
refactor(uptane): Refactor the Update methods
BaptisteFoy Sep 15, 2022
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1 change: 1 addition & 0 deletions go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ replace (
github.com/lxn/walk => github.com/lxn/walk v0.0.0-20180521183810-02935bac0ab8
github.com/mholt/archiver => github.com/mholt/archiver v2.0.1-0.20171012052341-26cf5bb32d07+incompatible
github.com/spf13/cast => github.com/DataDog/cast v1.3.1-0.20190301154711-1ee8c8bd14a3
github.com/theupdateframework/go-tuf => github.com/DataDog/go-tuf v0.3.0--fix-localmeta
github.com/ugorji/go => github.com/ugorji/go v1.1.7
)

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4 changes: 2 additions & 2 deletions go.sum
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20 changes: 14 additions & 6 deletions pkg/config/remote/uptane/client.go
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Original file line number Diff line number Diff line change
Expand Up @@ -69,7 +69,7 @@ func NewClient(cacheDB *bbolt.DB, cacheKey string, orgID int64) (*Client, error)
return c, nil
}

// Update updates the uptane client
// Update updates the uptane client and rollbacks in case of error
func (c *Client) Update(response *pbgo.LatestConfigsResponse) error {
c.Lock()
defer c.Unlock()
Expand All @@ -79,20 +79,28 @@ func (c *Client) Update(response *pbgo.LatestConfigsResponse) error {
// the defer is present to be sure a transaction is never left behind.
defer c.transactionalStore.rollback()

err := c.updateRepos(response)
err := c.update(response)
if err != nil {
c.configRemoteStore = newRemoteStoreConfig(c.targetStore)
c.directorRemoteStore = newRemoteStoreDirector(c.targetStore)
c.configTUFClient = client.NewClient(c.configLocalStore, c.configRemoteStore)
c.directorTUFClient = client.NewClient(c.directorLocalStore, c.directorRemoteStore)
return err
}
err = c.pruneTargetFiles()
return c.transactionalStore.commit()
}

// update updates the uptane client
func (c *Client) update(response *pbgo.LatestConfigsResponse) error {
err := c.updateRepos(response)
if err != nil {
return err
}
err = c.verify()
err = c.pruneTargetFiles()
if err != nil {
return err
}

return c.transactionalStore.commit()
return c.verify()
}

// TargetsCustom returns the current targets custom of this uptane client
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