Problèmes connus concernant Apigee

Lorsque la variable de flux cachehit est utilisée après la règle LookupCache, en raison de la manière dont les points de débogage sont distribués pour le comportement asynchrone, LookupPolicy renseigne l'objet DebugInfo avant l'exécution du rappel, ce qui entraîne une erreur.

Solution:répétez la procédure (passez un deuxième appel) juste après le premier appel.

Définir PurgeChildEntries dans la règle InvalidateCache devrait supprimer définitivement les valeurs de l'élément KeyFragment uniquement, mais vide l'intégralité du cache.

Solution de contournement:utilisez la règle KeyValueMapOperations pour itérer la gestion des versions du cache et éviter d'avoir à invalider le cache.

Cela peut se produire, par exemple, en cas d'exécutions simultanées d'un pipeline de déploiement CI/CD qui exploitent des révisions différentes. Pour éviter ce problème, évitez de déployer des proxys d'API ou des flux SharedFlow avant la fin du déploiement actuel.

Solution:Évitez les déploiements simultanés de proxys d'API ou de flux SharedFlow.

L'API Analytics Edge peut parfois contenir des données en double pour les appels d'API. Dans ce cas, les totaux affichés pour les appels d'API dans Edge API Analytics sont supérieurs aux valeurs comparables affichées dans les outils d'analyse tiers.

Solution:Exportez les données d'analyse et utilisez le champ gateway_flow_id pour dédupliquer les données.

When you connect an organization to an identity zone, you can no longer access the Edge SSO Zone Administration page from the left navigation bar by selecting Admin > SSO.

Workaround: Navigate to the page directly using the following URL: https://apigee.com/sso

The options TLS_DISABLED_ALGO and TLS_ENABLED_CIPHERS do not function correctly.

Workaround: Follow the steps below to enable specific ciphers for the Edge UI:

1. Open the /opt/apigee/etc/edge-ui.d/SSL.sh config file.
2. Add the property -Djdk.tls.server.cipherSuites with a comma-separated list of cipher suites in IANA notation inside the UI_OPTIONS. For example:

   UI_OPTIONS=" -Dhttp.port=disabled -Dhttps.port=9433 -Dhttps.keyStoreType=JKS -Dhttps.keyStore=/opt/apigee/customer/conf/keystore.jks -Dplay.http.sslengineprovider=services.CustomSSLEngineProvider -Dhttps.keyStorePasswordEncrypted=mypass -Djdk.tls.server.cipherSuites=TLS_RSA_WITH_AES_256_CBC_SHA256,TLS_RSA_WITH_AES_256_GCM_SHA384"

3. Save your changes to the config file.
4. Restart the Edge UI:

   /opt/apigee/apigee-service/bin/apigee-service edge-ui restart

• Apigee Edge est compatible avec la spécification OpenAPI 3.0 lorsque vous créez des spécifications à l'aide de l'éditeur de spécifications et publiez des API à l'aide de SmartDocs sur votre portail, mais un sous-ensemble de fonctionnalités n'est pas encore compatible.

  Par exemple, les fonctionnalités suivantes de la spécification OpenAPI 3.0 ne sont pas encore compatibles :

  • Propriétés allOf pour la combinaison et l'extension des schémas
  • Références distantes

  Si une fonctionnalité incompatible est référencée dans votre Spécification OpenAPI, il arrive que les outils ignorent la fonctionnalité, mais affichent toujours la documentation de référence de l'API. Dans d'autres cas, une fonctionnalité incompatible peut entraîner des erreurs empêchant l'affichage de la documentation de référence de l'API. Dans les deux cas, vous devez modifier votre Spécification OpenAPI afin d'éviter d'utiliser la fonctionnalité non compatible jusqu'à ce qu'elle soit prise en charge dans une version ultérieure.

  Remarque: Étant donné que l'éditeur de spécifications est moins restrictif que SmartDocs lors de l'affichage de la documentation de référence de l'API, les résultats peuvent varier entre les outils.

• Lorsque vous utilisez cette API dans le portail, l'en-tête Accept est défini sur application/json, quelle que soit la valeur définie pour consumes dans la spécification OpenAPI.
• 138438484 : Plusieurs serveurs ne sont pas acceptés.

• Pour le moment, les mises à jour simultanées du portail (telles que les modifications de pages, de thèmes, de CSS ou de scripts) par plusieurs utilisateurs ne sont pas acceptées.
• Si vous supprimez une page de documentation de référence de l'API à partir du portail, vous ne pouvez pas la recréer. Vous devrez supprimer et rajouter le produit d'API, puis générer à nouveau la documentation de référence de l'API.
• Lorsque vous configurez la stratégie de sécurité du contenu, il peut s'écouler jusqu'à 15 minutes avant que les modifications ne soient appliquées.
• Lorsque vous personnalisez le thème de votre portail, un délai de cinq minutes peut être nécessaire pour que les modifications soient appliquées.

• La recherche sera ajoutée au portail intégré dans une prochaine version.

A vulnerability (CVE-2026-42945) was disclosed affecting the ngx_http_rewrite_module in NGINX. Security scanning tools may flag the NGINX binaries included with Apigee Edge for Private Cloud because this module is statically compiled into NGINX.

Impact on Apigee Edge for Private Cloud:

Apigee Edge for Private Cloud is not affected by this vulnerability in its default, shipped configuration. The exploitability of CVE-2026-42945 is dependent on specific NGINX configuration patterns, notably the use of the rewrite directive in a particular sequence. These patterns are not present in any standard Apigee Edge for Private Cloud NGINX configurations.

Action Required:

• For Default Apigee Edge for Private Cloud Configurations: No patches, upgrades, or operational changes are required. Scanner findings regarding CVE-2026-42945 can be treated as false positives for default installations. You can use the following text to document this exception in your vulnerability management system:

  CVE-2026-42945 — Accepted exception (false positive for Apigee Edge for Private Cloud). Apigee Edge for Private Cloud does not use the rewrite directive in any shipped NGINX configuration. The vulnerable code path in ngx_http_rewrite_module is configuration-gated and is not reachable in the default Apigee Edge for Private Cloud deployment.

• For Customized NGINX Configurations: If you have manually modified the NGINX configuration files within your Apigee Edge for Private Cloud installation (for example, under /opt/nginx), you should perform the following self-check to ensure your customizations have not inadvertently introduced the vulnerable pattern:
  1. Check for rewrite directive: On each NGINX node, run the command:

     sudo grep -rnI '^\s*rewrite\b' /opt/nginx

  2. Analyze Results:
     • If the command returns no output, your system is not affected.
     • If matches are found, review each instance. The vulnerability is present only if all the following conditions are met for a given block:
       • The rewrite directive is used.
       • It is immediately followed by another rewrite, if, or set directive within the same configuration block.
       • An unnamed PCRE capture group (for example, $1, $2, etc.) is used in the directives.
       • The replacement string in the directive contains a question mark (?).
  3. Mitigation (if vulnerable): If all the above conditions are true for any part of your custom configuration, mitigate by:
     • Removing the question mark (?) from the replacement string.
     • Using named PCRE capture groups instead of unnamed ones.
     • Re-evaluating the need for the chained directives.

In Edge for Private Cloud 4.53.00 and later, the UI displays an "End of Life" (EOL) warning pop-up. This warning appears
repeatedly and cannot be prevented or reduced in frequency.

There is currently no method available for users to disable or reduce the frequency of this EOL warning.

Customer Java callouts that attempt to load the Bouncy Castle cryptography provider using the name "BC" might fail because the default provider has been changed to Bouncy Castle FIPS to support FIPS. The new provider name to use is "BCFIPS".

Customer Java callouts that attempt to load the Bouncy Castle cryptography provider using the name "BC" might fail because the default provider has been changed to Bouncy Castle FIPS to support FIPS. The new provider name to use is "BCFIPS".

This issue affects only those who are using MINT or have MINT enabled in Edge for Private Cloud installations.

Component affected: edge-message-processor

Issue: If you have monetization enabled and are installing 4.52.01 as a fresh install or upgrading from previous Private Cloud versions, you will encounter an issue with message processors. There will be a gradual increase in open thread count leading to resource exhaustion. The following exception is seen in edge-message-processor system.log:

Error injecting constructor, java.lang.OutOfMemoryError: unable to create new native thread

A Denial-of-Service (DoS) vulnerability was recently discovered in multiple implementations of the HTTP/2 protocol (CVE-2023-44487), including in Apigee Edge for Private Cloud. The vulnerability could lead to a DoS of Apigee API management functionality. For more details, see Apigee Security Bulletin GCP-2023-032.

The Edge for Private Cloud router and management server components are exposed to the internet and can potentially be vulnerable. Although HTTP/2 is enabled on the management port of other Edge-specific components of Edge for Private Cloud, none of those components are exposed to the internet. On non-Edge components, like Cassandra, Zookeeper and others, HTTP/2 is not enabled. We recommend that you take the following steps to address the Edge for Private Cloud vulnerability:

• Steps for Edge for Private Cloud versions 4.51.00.11 or newer
• Steps for Edge for Private Cloud versions older than 4.51.00.11

Follow these steps if you are using Edge Private Cloud versions 4.51.00.11 or newer:

1. Update the management server:

   1. On each management server node, open /opt/apigee/customer/application/management-server.properties
   2. Add this line to the properties file:

      conf_webserver_http2.enabled=false

   3. Restart the management server component:

      apigee-service edge-management-server restart

2. Update the message processor:

   1. On each message processor node, open /opt/apigee/customer/application/message-processor.properties
   2. Add this line to the properties file:

      conf_webserver_http2.enabled=false

   3. Restart the message processor component:

      apigee-service edge-message-processor restart

3. Update the router:

   1. On each router node, open /opt/apigee/customer/application/router.properties
   2. Add this line to the properties file:

      conf_webserver_http2.enabled=false

   3. Restart the message processor component:

      apigee-service edge-router restart

4. Update QPID:

   1. On each QPID node, open /opt/apigee/customer/application/qpid-server.properties
   2. Add this line to the properties file:

      conf_webserver_http2.enabled=false

   3. Restart the message processor component:

      apigee-service edge-qpid-server restart

5. Update Postgres:

   1. On each Postgres node, open /opt/apigee/customer/application/postgres-server.properties
   2. Add this line to the properties file:

      conf_webserver_http2.enabled=false

   3. Restart the message processor component:

      apigee-service edge-postgres-server restart

Follow these steps if you are using Edge for Private Cloud versions older than 4.51.00.11:

1. Update the management server:

   1. On each management server node, open /opt/apigee/customer/application/management-server.properties
   2. Add the following two lines to the properties file:

      conf_webserver_http2.enabled=false
      conf/webserver.properties+http2.enabled=false

   3. Restart the management server component:

      apigee-service edge-management-server restart

2. Update the message processor:

   1. On each message processor node, open /opt/apigee/customer/application/message-processor.properties
   2. Add the following two lines to the properties file:

      conf_webserver_http2.enabled=false
      conf/webserver.properties+http2.enabled=false

   3. Restart the message processor component:

      apigee-service edge-message-processor restart

3. Update the router:

   1. On each router node, open /opt/apigee/customer/application/router.properties
   2. Add the following two lines to the properties file:

      conf_webserver_http2.enabled=false
      conf/webserver.properties+http2.enabled=false

   3. Restart the message processor component:

      apigee-service edge-router restart

4. Update QPID:

   1. On each QPID node, open /opt/apigee/customer/application/qpid-server.properties
   2. Add the following two lines to the properties file:

      conf_webserver_http2.enabled=false
      conf/webserver.properties+http2.enabled=false

   3. Restart the message processor component:

      apigee-service edge-qpid-server restart

5. Update Postgres:

   1. On each Postgres node, open /opt/apigee/customer/application/postgres-server.properties
   2. Add the following two lines to the properties file:

      conf_webserver_http2.enabled=false
      conf/webserver.properties+http2.enabled=false

   3. Restart the message processor component:

      apigee-service edge-postgres-server restart

Apigee-postgresql is having issues with upgrading from Edge for Private Cloud version 4.50 or 4.51 to version 4.52. The issues mainly occur when the number of tables is greater than 500.

You can check the total number of tables in Postgres by running the SQL query below:

select count(*) from information_schema.tables

Workaround: When Updating Apigee Edge 4.50.00 or 4.51.00 to 4.52.00, be sure to perform the preliminary step before upgrading Apigee-postgresql.

149245401: LDAP connection pool settings for JNDI configured through the LDAP resource are not reflected, and JNDI defaults cause single-use connections each time. As a result, connections are being opened and closed each time for single use, creating a large number of connections per hour to the LDAP server.

Workaround:

In order to change the LDAP connection pool properties, do the following steps to set a global change across all LDAP policies.

1. Create a configuration properties file if it does not already exist:

   /opt/apigee/customer/application/message-processor.properties

2. Add the following to the file (replace values of Java Naming and Directory Interface (JNDI) properties based on your LDAP resource configuration requirement).

   bin_setenv_ext_jvm_opts="-Dcom.sun.jndi.ldap.connect.pool.maxsize=20
   -Dcom.sun.jndi.ldap.connect.pool.prefsize=2
   -Dcom.sun.jndi.ldap.connect.pool.initsize=2
   -Dcom.sun.jndi.ldap.connect.pool.timeout=120000
   -Dcom.sun.jndi.ldap.connect.pool.protocol=ssl"

3. Make sure the file /opt/apigee/customer/application/message-processor.properties is owned by apigee:apigee.
4. Restart each message processor.

To verify that your connection pool JNDI properties are taking effect, you can perform a tcpdump to observe the behavior of the LDAP connection pool over time.

139051927: High proxy processing latencies found in the Message Processor are affecting all API Proxies. Symptoms include 200-300ms delays in processing times over normal API response times and can occur randomly even with low TPS. This can occur when than more than 50 target servers in which a message processor makes connections.

Root cause: Message processors keep a cache that maps target server URL to HTTPClient object for outgoing connections to target servers. By default this setting is set to 50 which may be too low for most deployments. When a deployment has multiple org/env combinations in a setup, and have a large number of target servers that exceed 50 altogether, the target server URLs keep getting evicted from cache, causing latencies.

Validation: To determine if target server URL eviction is causing the latency problem, search the Message Processor system.logs for keyword "onEvict" or "Eviction". Their presence in the logs indicate that target server URLs are getting evicted from the HTTPClient cache because the cache size is too small.

Workaround: For Edge for Private Cloud versions 19.01 and 19.06, you can edit and configure the HTTPClient cache, /opt/apigee/customer/application/message-processor.properties:

conf/http.properties+HTTPClient.dynamic.cache.elements.size=500

Then restart the message processor. Make the same changes for all message processors.

The value 500 is an example. The optimal value for your setup should be greater than the number of target servers that the message processor would connect to. There are no side effects from setting this property higher, and the only affect would be an improved message processor proxy request processing times.

Note: Edge for Private Cloud version 50.00 has the default setting of 500.

157933959: Concurrent inserts and updates to the same key value map (KVM) scoped to the organization or environment level causes inconsistent data and lost updates.

Note: This limitation only applies to Edge for Private Cloud. Edge for Public Cloud and Hybrid do not have this limitation.

For a workaround in Edge for Private Cloud, create the KVM at the apiproxy scope.