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After upgrading to VM 8.6.1 or newer, HTTPS connections to the File Server may fail with SSL routines:ssl3_get_server_certificate:certificate verify failed
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/serenafs/FileServer;": An SSL error occured. SOAP FAULT: SOAP-ENV: Client "SSL_ERROR_SSL
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After upgrading the VM server to release 8.5.0, File Server clients using SSL randomly report "error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure" Detail: SSL connect failed in tcp_connect()."
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When Version Manager File Server clients connect to a VM File Server running release 8.5.0, and they communicate with that server via SSL (HTTPS on port 8443), those clients will randomly get errors of the type: File Server Status Error communicating with file server " https ://ServerName
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How to limit access to the PVCS Version Manager Web Application Server to HTTPS (SSL) only
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The PVCS Version Manager Web Application Server (previously Serena VM Web Application Server) is used by VM File Server clients , VM I-Net web clients, RIDE Application Server clients and WebDAV clients . If this server was configured to work with HTTPS (port 8443, per KB doc S139239 ), how can one disable non-SSL based access via HTTP (port 8080 / 8090), or force Tomcat to always use HTTPS?
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How to make cookies like JSESSIONID secure if HTTPS encryption/decryption is handled by an external device, like an F5 load balancer
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This change requires local browser access on the server to use HTTPS as well, as attempts to communicate with Tomcat over HTTP directly from a browser will fail because the brower is not permitted to return the secure cookie it received from Tomcat over an insecure connection, resulting in a perpetual login loop. If a File Server client is configured to use HTTP, it will fail to connect with errors of type:
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How to configure the Cipher Strength of the Tomcat engine used by the Serena VM Web Application Server and Serena Common Tomcat?
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error:14082174:SSL routines:ssl3_check_cert_and_algorithm:dh key too small" Detail: SSL connect failed in tcp_connect(). thrown by File Server clients running VM 8.6 or newer when communicating via HTTPS with a pre-VM 8.6 File Server .
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PVCS Version Manager - How to disable SSLv3 and optionally also TLSv1.0 and TLSv1.1, or how to exclusively use TLSv1.2
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If the protocol combination "TLSv1,SSLv2Hello" is removed from the HTTPS connector to mitigate BEAST and this connector is used by File Server clients prior to VM 8.6 , these clients will no longer be able to connect to the server, displaying errors similar to: Error communicating with file server "https://ServerName
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Using SourceBridge from the VM I-Net Web Client when the connection to the SBM server uses HTTPS (Secure Sockets Layer - SSL)
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When the VM I-Net server (Serena VM Web Application Server) needs to talk to an SBM, TeamTrack or Tracker server using SSL ( HTTPS ), it is crucial that the Java Runtime Engine (JRE) used by Version Manager can verify the SSL certificate. ... In the browser client , the results dialog either indicates "Error", or the file shows "Checked in" but the "Cancel" button in that dialog never changes to "Close".
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How does Version Manager locate a File Server / How to configure File Server access without using the Desktop Client GUI
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Reading the File Server configuration is a ... ... First, the client tries to determine ... pointing to the File Server . ... for a VM I-Net server running on Windows ... [ FileServer ] ... :8080/ serenafs / FileServer ... :8080/ serenafs / FileServer ... :8080/ serenafs / FileServer ... define a single File Server in this list ... ... 0, the File Server URL used " merantfs " instead of " serenafs ", as ... ... :8080/ merantfs / FileServer Subsequent File Server releases still provide ... to the " merantfs " URL.
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Serena PVCS Version Manager IDE Client Implementation Guide
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To add a Version Manager File Server to the list, double-click an empty cell in the File Server list and type the name of the system that hosts the file server . Once you press the ENTER key, the entry will be auto-completed (http:// SystemName:8080/ serenafs / FileServer ) and tested. To specify an https server or a non-standard port, double-click on the auto-completed entry, edit it appropriately, and press the ENTER key.
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ChangeMan Version Manager IDE Client Implementation Guide
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To add a Version Manager File Server to the list, double-click an empty cell in the File Server list and type the name of the system that hosts the file server . Once you press the ENTER key, the entry will be auto-completed (http:// SystemName:8080/ serenafs / FileServer ) and tested. To specify an https server or a non-standard port, double-click on the auto-completed entry, edit it appropriately, and press the ENTER key. ... IDE Client Implementation Guide 57
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