Skipping this version recommended
If you are uploading from version v4.6.2 or earlier, due to a potential error in database in migrations for certain users, we recommend skipping upgrade directly to v4.6.4 or later
All features included in v4.6.3 have rolled forward into later versions.
Encryption Key Rotation is an Advanced Feature
While encryption key rotation is easily configurable via the codecov.yml, please be aware of the following caveats:
- If an encryption key is removed from the codecov.yml before all values in the database using that key rotate out of the database, those remaining keys will become invalid.
- Once an encryption key is in use, it should not be removed from the codecov.yml without first ensuring values created with that key no longer appear in the database.
Historically, the encryption key for Codecov Self-Hosted was specified in the install level codecov.yml as follows:
setup: encryption_secret: <user_supplied_secret_string>
encryption_secret was used to encrypt session cookies and to encrypt various values in the database. From a functional perspective, this approach worked fine, but provided no mechanism for proper rotation of the encryption secret to accommodate an organization's existing security practices, or to recover from an erroneous exposure of this secret.
With v4.6.3, Codecov is introducing an encryption secret rotation mechanism that allows for the downtime-free progressive rolling of those values generated by the encryption secret. To leverage this feature, a new section of the install codecov.yml, titled
encryption has been created and works as follows:
setup: encryption_secret: <user_supplied_secret_string> encryption: keys: - code: abc value: "higsgilasifgshrvwa_45h3!@#$$@#ds" - code: jkl value: "bqwbdwagydics_49s" - code: plo value: "uhsfsaigaernjchu3987$565*w" write_key: jkl #used to indicate which secret should be used, e.g, "abc", "plo"
Each key contains a
code and a
value. The code portion is concactenated with an internal string (e.g.,
v1), separated with a
:: and appended to the
value to generate the full encryption secret. For example, using the following key code and value:
- code: abc value: "higsgilasifgshrvwa_45h3!@#$$@#ds"
The following encryption key would be generated:
v1_abc::<encrypted key value using higsgilasifgshrvwa_45h3!@#$$@#ds>
v1_abd prepended, it's possible to later know which encryptor was used to generate which secrets in the database. This allows Codecov to pick the appropriate decryptor at runtime, effectively supporting seamless key rotation. As prior codes fully leave the database (e.g., as users logout and log back in to Codecov), these codes can be removed from the codecov.yml. Encryption codes and values should not be removed from the codecov.yml until it is certain that all encrypted values which used that code/value pair are no longer in the database.
To rotate an existing encryption secret, one would update the codecov.yml as follows:
setup: encryption_secret: <original-secret> encryption: keys: - code: abc value: "<new-secret>" write_key: abc
Once Codecov is restarted, all encryption routines will use the
"<new-secret>" as opposed to
encryption_secret should not be immediately removed, since secrets will exist in the database that require the original
encryption_secret. Over time, however, these secrets will eventually be overwritten with secrets generated using the new encryption string, thus rendering the original
- (On-Premises) Encryption Key Rotation
- (On-Premises) Fixed an edge-case issue where registered users were sometimes counted incorrectly on application startup.
- Fixed an issue that could lead to team syncing with the repository provider failing.
- Fixed an issue where coverage on code diffs in newly added files could be considered an unexpected coverage change.
- Fixed a Bitbucket issue where coverage for diffs with only added or only deleted lines were occasionally not calculated correctly.
- Fixed an issue where the EOF used for a file's HEAD and BASE were sometimes swapped.
- Improved the mechanism by which statuses are reported to make it more efficient, particularly for those use cases that include report hundreds of statuses.
- Improved how large files are processed by the worker such that there is less chance of a large file timing out during processing and causing downstream reporting issues.
- Improved the mechanism by which commit comparison data is generated and stored such that overall performance is improved when comparing commits.
- Refactored how the repository codecov.yml is fetched and stored, reducing the number of API calls needed to the upstream repository provider.
/graphsendpoints have been migrated to
- Increased the timeout for organization syncing with the repository provider, as this task could sometimes time out for very large organizations.
The following Docker digests comprise this release:
- codecov/enterprise-web:v4.6.3 - sha256:24797ccd7e31d73bfcc899a3e85bdc8a5774851eae1cb1b291ce52decb7d011c
- codecov/enterprise-worker:v4.6.3 - sha256:9f530be2ee011e564f0418a2372c7709c9cd518a40130a9cc56b8f0beae9bcc7
- codecov/enterprise-api:v4.6.3 -
These are also the digests referenced by the latest-stable tag.
Note: due to a user impacting bug in enterprise-api, a point release was issued pushed over the existing v4.6.3 tag. The new digest is indicated above, the previous digests are as follows:
- codecov/enterprise-api:v4.6.3 - sha256:4e1162eb8ebe1393eef82ef8c9c6e934c1a7dbc83be3dbc6821bdd5e7b566276