Support root rotation #8
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…o make it re-usable for others.
…o make it re-usable for others.
hosseinsia
requested review from
trishankatdatadog,
raphaelgavache and
ethan-lowman-dd
|
Fixtures are generated using this repo: |
trishankatdatadog
requested changes
Jul 30, 2021
| local: local, | ||
| remote: remote, | ||
| MaxDelegations: defaultMaxDelegations, | ||
| UpdaterMaxRoots: defaultMaxRoots, |
There was a problem hiding this comment.
How about a more descriptive name like MaxRootRotations?
client/client.go
Outdated
| // 5.3.4 Check for an arbitrary software attack. | ||
| nPlusOnethRootMetadataSigned := &data.Root{} | ||
| // 5.3.4.1 Check that N signed N+1 | ||
| if err := c.db.Unmarshal(nPlusOneRootMetadata, nPlusOnethRootMetadataSigned, "root", c.rootVer); err != nil { |
There was a problem hiding this comment.
Not clear whether calling this function from c.db has any side effects... just needs documentation
| // Prepare for 5.3.11: If the timestamp and / or snapshot keys have been rotated, | ||
| // then delete the trusted timestamp and snapshot metadata files. | ||
| getKeyIDs := func(role string) []string { | ||
| keyIDs := make([]string, 0, len(c.db.GetRole("timestamp").KeyIDs)) |
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Suggested change
| keyIDs := make([]string, 0, len(c.db.GetRole("timestamp").KeyIDs)) | |
| keyIDs := make([]string, 0, len(c.db.GetRole(role).KeyIDs)) |
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| // Prepare for 5.3.11: If the timestamp and / or snapshot keys have been rotated, | ||
| // then delete the trusted timestamp and snapshot metadata files. | ||
| getKeyIDs := func(role string) []string { |
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Suggested change
| getKeyIDs := func(role string) []string { | |
| getKeyIDs := func(rolename string) []string { |
lebauce
reviewed
Aug 24, 2021
| } | ||
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| func (e ErrWrongVersion) Error() string { | ||
| return fmt.Sprintf("version %d does not match the extepcted version %d", e.Given, e.Expected) |
lebauce
reviewed
Aug 24, 2021
| if err := json.Unmarshal(b, s); err != nil { | ||
| return err | ||
| } | ||
| // Note: If verification fails, then we wont attemp to unmarshal |
lebauce
reviewed
Aug 24, 2021
| if err := json.Unmarshal(s.Signed, v); err != nil { | ||
| return err | ||
| } | ||
| if verifyErr != nil { |
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This is an abandoned PR. We decided to update the go-tuf upstream now. Please review this instead: |
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Update the root according to
https://theupdateframework.github.io/specification/v1.0.19/index.html#load-trusted-root