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GUACAMOLE-641: Expand CONNECTION_USERNAME and CONNECTION_HOSTNAME tokens only if corresponding parameters are non-empty.

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This commit is contained in:
Michael Jumper
2022-01-21 15:23:41 -08:00
parent 4d3b2a9435
commit 16cb9ed69b
1 changed files with 10 additions and 4 deletions
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14
extensions/guacamole-vault/modules/guacamole-vault-base/src/main/java/org/apache/guacamole/vault/user/VaultUserContext.java
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@@ -77,14 +77,20 @@ public class VaultUserContext extends TokenInjectingUserContext {
/**
* The name of the token which will be replaced with the \"hostname\"
* connection parameter of the current connection if specified within the
* name of a secret. This token only applies only to connections.
* name of a secret. If the \"hostname\" parameter cannot be retrieved, or
* if the parameter is blank, the token will not be replaced and any
* secrets involving that token will not be retrieved. This token only
* applies only to connections.
*/
private static final String CONNECTION_HOSTNAME_TOKEN = "CONNECTION_HOSTNAME";
/**
* The name of the token which will be replaced with the \"username\"
* connection parameter of the current connection if specified within the
* name of a secret. This token only applies only to connections.
* name of a secret. If the \"username\" parameter cannot be retrieved, or
* if the parameter is blank, the token will not be replaced and any
* secrets involving that token will not be retrieved. This token only
* applies only to connections.
*/
private static final String CONNECTION_USERNAME_TOKEN = "CONNECTION_USERNAME";
@@ -340,7 +346,7 @@ public class VaultUserContext extends TokenInjectingUserContext {
Map<String, String> parameters = getConnectionParameters(connection);
String hostname = parameters.get("hostname");
if (hostname != null)
if (hostname != null && !hostname.isEmpty())
filter.setToken(CONNECTION_HOSTNAME_TOKEN, hostname);
else
logger.debug("Hostname for connection \"{}\" (\"{}\") not "
@@ -349,7 +355,7 @@ public class VaultUserContext extends TokenInjectingUserContext {
CONNECTION_HOSTNAME_TOKEN);
String username = parameters.get("username");
if (username != null)
if (username != null && !username.isEmpty())
filter.setToken(CONNECTION_USERNAME_TOKEN, username);
else
logger.debug("Username for connection \"{}\" (\"{}\") not "