4.52.00.03 - Edge for Private Cloud release notes

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On October 25, 2023, we released a new version of Apigee Edge for Private Cloud.

Note: This version will be supported until October 25, 2024.

Update procedure

This section describes how to install this release if you are updating from the previous release of Edge for Private Cloud. If you need to update from an earlier release, see Applying multiple patch versions.

Updating this release will update the components in the following list of RPMs:

edge-gateway-4.52.00-0.0.60200.noarch.rpm
edge-management-server-4.52.00-0.0.60200.noarch.rpm
edge-message-processor-4.52.00-0.0.60200.noarch.rpm
edge-postgres-server-4.52.00-0.0.60200.noarch.rpm
edge-qpid-server-4.52.00-0.0.60200.noarch.rpm
edge-router-4.52.00-0.0.60200.noarch.rpm
apigee-sso-4.52.00-0.0.21316.noarch.rpm
edge-analytics-4.52.00-0.0.40100.noarch.rpm
edge-management-ui-4.52.00-0.0.20029.noarch.rpm
edge-ui-4.52.00-0.0.20233.noarch.rpm
apigee-service-4.52.00-0.0.1500.noarch.rpm
apigee-mirror-4.52.00-0.0.1032.noarch.rpm
apigee-tomcat-9.0.82-0.0.939.noarch.rpm
apigee-configutil-4.52.00-0.0.624.noarch.rpm

Note: sosreport, a system level diagnostic and data collection tool, is now installed by default. Apigee support agents can use sosreport to help troubleshoot issues that you may encounter. The tool does not collect any data unless it is run.

You can check the RPM versions you currently have installed, to see if they need to be updated, by entering:

apigee-all version

To update your installation, perform the following procedure on the Edge nodes:

On all Edge nodes:
1. Clean the Yum repos:
```
sudo yum clean all
```
2. Download the latest Edge 4.52.00 bootstrap_4.52.00.sh file to /tmp/bootstrap_4.52.00.sh:
```
curl https://software.apigee.com/bootstrap_4.52.00.sh -o /tmp/bootstrap_4.52.00.sh
```
3. Install the Edge 4.52.00 apigee-service utility and dependencies:
```
sudo bash /tmp/bootstrap_4.52.00.sh apigeeuser=uName apigeepassword=pWord
```
  where uName and pWord are the username and password you received from Apigee. If you omit pWord, you will be prompted to enter it.
4. Use the source command to execute the apigee-service.sh script:
```
source /etc/profile.d/apigee-service.sh
```
On all Edge nodes, execute the update.sh script for the edge process:
```
/opt/apigee/apigee-setup/bin/update.sh -c edge -f configFile
```
Execute the update.sh script for SSO on all nodes:

/opt/apigee/apigee-setup/bin/update.sh -c sso -f configFile

On all UI nodes, execute the update.sh script for the UI:

/opt/apigee/apigee-setup/bin/update.sh -c ui -f configFile

If you are using the New Edge experience, execute the following command:
```
/opt/apigee/apigee-setup/bin/update.sh -c ue -f configFile
```

Security issues fixed

The following is a list of known security issues that have been fixed in this release. To avoid these issues, install the latest version of Edge for Private Cloud.

Issue ID	Description
279065506	In the redirection URL for OAuth2, the entropy of the state parameter has been improved to make it unpredictable, in order to avoid the Cross Site Request Forgery (CSRF) vulnerability.",
279065586	Added content security policies in header to provide an additional layer of security for sites from client side attacks.

Changes to supported software

Support has been added for the following software versions:

Red Hat Enterprise Linux (Intel 64-bit): Version 8.8
Oracle Linux (Intel 64-bit): Versions 7.9, 8.7, and 8.8
Rocky Linux 8
Tomcat 9.0.82

See Edge for Private Cloud supported software for a complete list of supported software.

Deprecations and retirements

There are no new deprecations or retirements in this release.

New features

This release introduces the following new features:

Set the maximum number of characters for organization and environment names

With this release, you can limit the maximum number of characters for the organization and environment names when creating a new organization or environment. The default value for the maximum number of characters is 255. To set a lower maximum, set the following properties in their respective properties file:

In the organization property file, set org.name.max.length.
In the organization property file, set env.name.max.length.

If either of these properties is set to a value less than 0 or greater than 255, the system will use a maximum value of 1 or 255, respectively.

Set the expiration of access tokens

With this release, you can set the expiration of access tokens, by setting the property conf_keymanagement_oauth_access_token_expiry_time_in_millis to the desired expiration time in milliseconds. This feature is disabled by default. To enable it, set conf_keymanagement_oauth_access_token_is_apply_limit to true in the Message Processor.

This feature gives Apigee administrators better control over the expiration of access tokens created in Apigee.

Bug fixes

This section lists the Private Cloud bugs that were fixed in this release.

Issue ID	Description
290242749	When the `ServiceCallout.response` variable was used in DataMasking, policies were not visible in trace. This has been fixed.
260397807	An issue in Email templates prevented multi-byte characters from being sent in email. This has been fixed.
234544436	There was an issue where the left menu would disappear when changing organizations in the new Edge UI. This has been fixed.
293268203	Analytics dependencies were not upgrading automatically on management server nodes. This has been fixed.
261616264	Added bootstrap check to ensure postgresql is not removed/deleted during the upgrade process.
279065586	In the redirection URL for OAuth2, the entropy of the state parameter has been improved to make it unpredictable, in order to avoid the Cross Site Request Forgery (CSRF) vulnerability.
283310836	The error message when parsing large XMLs has been improved.
245936798	An issue with organization and environment names was causing Postgresql queries to fail. This has been fixed by improved handling of postgres index name clashes for long organization and environment names.
293733533	The Spring third party library in Edge Gateway components has been updated from version 5.3.20 to version 5.3.27.
294363158	A regression was causing some extra dimensions to show up in the dropdown menus of the analytics and monitoring pages of the Edge UI. This has been fixed.
297889765	Artifacts generated by apigee-mirror now have the correct ownership.
294989027	Improved performance of certain Stats APIs.

Known issues

See Known issues with Edge for Private Cloud for a complete list of known issues.

Applying multiple patch versions

This section describes how to apply multiple patch versions, in case you are updating from a version of Edge for Private Cloud that is earlier than the previous patch release version.

Each patch release contains updates to specific components of Edge for Private Cloud, such as edge-management-server. To apply multiple patch versions, you need to update each Edge component that was included in a patch release later than your currently installed version. You can find these components by looking at the Edge for Private Cloud release notes for all versions later than your current version, and checking the list of RPMs for those releases. See Apigee Release Notes for links to all Edge for Private Cloud release notes.

Note: You only need to update each component once, by installing the RPM for the latest version of the component included in the patch releases. Follow the instructions in the release notes for that version to update the component.

Note: Upgrading a component automatically installs the latest patch version of a component. If you want to upgrade to a patch version that is not the latest, you need to maintain your own tarball copy of Apigee's repo using Apigee mirror, and use this mirror for Apigee installations. For more information, refer to Using a local Edge repository to maintain your Edge version.