SSH :: Apache Camel

URI format

ssh:[username[:password]@]host[:port][?options]

Options

The SSH component supports 17 options, which are listed below.

Name	Description	Default	Type
failOnUnknownHost (common)	Specifies whether a connection to an unknown host should fail or not. This value is only checked when the property knownHosts is set.	false	boolean
knownHostsResource (common)	Sets the resource path for a known_hosts file		String
timeout (common)	Sets the timeout in milliseconds to wait in establishing the remote SSH server connection. Defaults to 30000 milliseconds.	30000	long
bridgeErrorHandler (consumer)	Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.	false	boolean
pollCommand (consumer)	Sets the command string to send to the remote SSH server during every poll cycle. Only works with camel-ssh component being used as a consumer, i.e. from(ssh://…) You may need to end your command with a newline, and that must be URL encoded %0A		String
lazyStartProducer (producer)	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	boolean
basicPropertyBinding (advanced)	Deprecated Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities	false	boolean
channelType (advanced)	Sets the channel type to pass to the Channel as part of command execution. Defaults to exec.	exec	String
configuration (advanced)	Component configuration		SshConfiguration
shellPrompt (advanced)	Sets the shellPrompt to be dropped when response is read after command execution		String
sleepForShellPrompt (advanced)	Sets the sleep period in milliseconds to wait reading response from shell prompt. Defaults to 100 milliseconds.	100	long
certResource (security)	Sets the resource path of the certificate to use for Authentication. Will use ResourceHelperKeyPairProvider to resolve file based certificate, and depends on keyType setting.		String
certResourcePassword (security)	Sets the password to use in loading certResource, if certResource is an encrypted key.		String
keyPairProvider (security)	Sets the KeyPairProvider reference to use when connecting using Certificates to the remote SSH Server.		KeyPairProvider
keyType (security)	Sets the key type to pass to the KeyPairProvider as part of authentication. KeyPairProvider.loadKey(…) will be passed this value. From Camel 3.0.0 / 2.25.0, by default Camel will select the first available KeyPair that is loaded. Prior to this, a KeyType of 'ssh-rsa' was enforced by default.		String
password (security)	Sets the password to use in connecting to remote SSH server. Requires keyPairProvider to be set to null.		String
username (security)	Sets the username to use in logging into the remote SSH server.		String

Name

Description

Default

Type

failOnUnknownHost (common)

Specifies whether a connection to an unknown host should fail or not. This value is only checked when the property knownHosts is set.

false

boolean

knownHostsResource (common)

Sets the resource path for a known_hosts file

String

timeout (common)

Sets the timeout in milliseconds to wait in establishing the remote SSH server connection. Defaults to 30000 milliseconds.

30000

long

bridgeErrorHandler (consumer)

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

boolean

pollCommand (consumer)

Sets the command string to send to the remote SSH server during every poll cycle. Only works with camel-ssh component being used as a consumer, i.e. from(ssh://…) You may need to end your command with a newline, and that must be URL encoded %0A

String

lazyStartProducer (producer)

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

boolean

basicPropertyBinding (advanced)

Deprecated Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

boolean

channelType (advanced)

Sets the channel type to pass to the Channel as part of command execution. Defaults to exec.

exec

String

configuration (advanced)

Component configuration

SshConfiguration

shellPrompt (advanced)

Sets the shellPrompt to be dropped when response is read after command execution

String

sleepForShellPrompt (advanced)

Sets the sleep period in milliseconds to wait reading response from shell prompt. Defaults to 100 milliseconds.

100

long

certResource (security)

Sets the resource path of the certificate to use for Authentication. Will use ResourceHelperKeyPairProvider to resolve file based certificate, and depends on keyType setting.

String

certResourcePassword (security)

Sets the password to use in loading certResource, if certResource is an encrypted key.

String

keyPairProvider (security)

Sets the KeyPairProvider reference to use when connecting using Certificates to the remote SSH Server.

KeyPairProvider

keyType (security)

Sets the key type to pass to the KeyPairProvider as part of authentication. KeyPairProvider.loadKey(…) will be passed this value. From Camel 3.0.0 / 2.25.0, by default Camel will select the first available KeyPair that is loaded. Prior to this, a KeyType of 'ssh-rsa' was enforced by default.

String

password (security)

Sets the password to use in connecting to remote SSH server. Requires keyPairProvider to be set to null.

String

username (security)

Sets the username to use in logging into the remote SSH server.

String

The SSH endpoint is configured using URI syntax:

ssh:host:port

with the following path and query parameters:

Path Parameters (2 parameters):

Name	Description	Default	Type
host	Required Sets the hostname of the remote SSH server.		String
port	Sets the port number for the remote SSH server.	22	int

Name

Description

Default

Type

host

Required Sets the hostname of the remote SSH server.

String

port

Sets the port number for the remote SSH server.

22

int

Query Parameters (35 parameters):

Name	Description	Default	Type
failOnUnknownHost (common)	Specifies whether a connection to an unknown host should fail or not. This value is only checked when the property knownHosts is set.	false	boolean
knownHostsResource (common)	Sets the resource path for a known_hosts file		String
timeout (common)	Sets the timeout in milliseconds to wait in establishing the remote SSH server connection. Defaults to 30000 milliseconds.	30000	long
bridgeErrorHandler (consumer)	Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.	false	boolean
pollCommand (consumer)	Sets the command string to send to the remote SSH server during every poll cycle. Only works with camel-ssh component being used as a consumer, i.e. from(ssh://…) You may need to end your command with a newline, and that must be URL encoded %0A		String
sendEmptyMessageWhenIdle (consumer)	If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead.	false	boolean
exceptionHandler (consumer)	To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored.		ExceptionHandler
exchangePattern (consumer)	Sets the exchange pattern when the consumer creates an exchange. There are 3 enums and the value can be one of: InOnly, InOut, InOptionalOut		ExchangePattern
pollStrategy (consumer)	A pluggable org.apache.camel.PollingConsumerPollingStrategy allowing you to provide your custom implementation to control error handling usually occurred during the poll operation before an Exchange have been created and being routed in Camel.		PollingConsumerPollStrategy
lazyStartProducer (producer)	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	boolean
basicPropertyBinding (advanced)	Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities	false	boolean
channelType (advanced)	Sets the channel type to pass to the Channel as part of command execution. Defaults to exec.	exec	String
shellPrompt (advanced)	Sets the shellPrompt to be dropped when response is read after command execution		String
sleepForShellPrompt (advanced)	Sets the sleep period in milliseconds to wait reading response from shell prompt. Defaults to 100 milliseconds.	100	long
synchronous (advanced)	Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).	false	boolean
backoffErrorThreshold (scheduler)	The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in.		int
backoffIdleThreshold (scheduler)	The number of subsequent idle polls that should happen before the backoffMultipler should kick-in.		int
backoffMultiplier (scheduler)	To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a row. The multiplier is then the number of polls that will be skipped before the next actual attempt is happening again. When this option is in use then backoffIdleThreshold and/or backoffErrorThreshold must also be configured.		int
delay (scheduler)	Milliseconds before the next poll.	500	long
greedy (scheduler)	If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages.	false	boolean
initialDelay (scheduler)	Milliseconds before the first poll starts.	1000	long
repeatCount (scheduler)	Specifies a maximum limit of number of fires. So if you set it to 1, the scheduler will only fire once. If you set it to 5, it will only fire five times. A value of zero or negative means fire forever.	0	long
runLoggingLevel (scheduler)	The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that. There are 6 enums and the value can be one of: TRACE, DEBUG, INFO, WARN, ERROR, OFF	TRACE	LoggingLevel
scheduledExecutorService (scheduler)	Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool.		ScheduledExecutorService
scheduler (scheduler)	To use a cron scheduler from either camel-spring or camel-quartz component. Use value spring or quartz for built in scheduler	none	Object
schedulerProperties (scheduler)	To configure additional properties when using a custom scheduler or any of the Quartz, Spring based scheduler.		Map
startScheduler (scheduler)	Whether the scheduler should be auto started.	true	boolean
timeUnit (scheduler)	Time unit for initialDelay and delay options. There are 7 enums and the value can be one of: NANOSECONDS, MICROSECONDS, MILLISECONDS, SECONDS, MINUTES, HOURS, DAYS	MILLISECONDS	TimeUnit
useFixedDelay (scheduler)	Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details.	true	boolean
certResource (security)	Sets the resource path of the certificate to use for Authentication. Will use ResourceHelperKeyPairProvider to resolve file based certificate, and depends on keyType setting.		String
certResourcePassword (security)	Sets the password to use in loading certResource, if certResource is an encrypted key.		String
keyPairProvider (security)	Sets the KeyPairProvider reference to use when connecting using Certificates to the remote SSH Server.		KeyPairProvider
keyType (security)	Sets the key type to pass to the KeyPairProvider as part of authentication. KeyPairProvider.loadKey(…) will be passed this value. From Camel 3.0.0 / 2.25.0, by default Camel will select the first available KeyPair that is loaded. Prior to this, a KeyType of 'ssh-rsa' was enforced by default.		String
password (security)	Sets the password to use in connecting to remote SSH server. Requires keyPairProvider to be set to null.		String
username (security)	Sets the username to use in logging into the remote SSH server.		String

Name

Description

Default

Type

failOnUnknownHost (common)

Specifies whether a connection to an unknown host should fail or not. This value is only checked when the property knownHosts is set.

false

boolean

knownHostsResource (common)

Sets the resource path for a known_hosts file

String

timeout (common)

Sets the timeout in milliseconds to wait in establishing the remote SSH server connection. Defaults to 30000 milliseconds.

30000

long

bridgeErrorHandler (consumer)

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

boolean

pollCommand (consumer)

Sets the command string to send to the remote SSH server during every poll cycle. Only works with camel-ssh component being used as a consumer, i.e. from(ssh://…) You may need to end your command with a newline, and that must be URL encoded %0A

String

sendEmptyMessageWhenIdle (consumer)

If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead.

false

boolean

exceptionHandler (consumer)

To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored.

ExceptionHandler

exchangePattern (consumer)

Sets the exchange pattern when the consumer creates an exchange. There are 3 enums and the value can be one of: InOnly, InOut, InOptionalOut

ExchangePattern

pollStrategy (consumer)

A pluggable org.apache.camel.PollingConsumerPollingStrategy allowing you to provide your custom implementation to control error handling usually occurred during the poll operation before an Exchange have been created and being routed in Camel.

PollingConsumerPollStrategy

lazyStartProducer (producer)

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

boolean

basicPropertyBinding (advanced)

Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

boolean

channelType (advanced)

Sets the channel type to pass to the Channel as part of command execution. Defaults to exec.

exec

String

shellPrompt (advanced)

Sets the shellPrompt to be dropped when response is read after command execution

String

sleepForShellPrompt (advanced)

Sets the sleep period in milliseconds to wait reading response from shell prompt. Defaults to 100 milliseconds.

100

long

synchronous (advanced)

Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).

false

boolean

backoffErrorThreshold (scheduler)

The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in.

int

backoffIdleThreshold (scheduler)

The number of subsequent idle polls that should happen before the backoffMultipler should kick-in.

int

backoffMultiplier (scheduler)

To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a row. The multiplier is then the number of polls that will be skipped before the next actual attempt is happening again. When this option is in use then backoffIdleThreshold and/or backoffErrorThreshold must also be configured.

int

delay (scheduler)

Milliseconds before the next poll.

500

long

greedy (scheduler)

If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages.

false

boolean

initialDelay (scheduler)

Milliseconds before the first poll starts.

1000

long

repeatCount (scheduler)

Specifies a maximum limit of number of fires. So if you set it to 1, the scheduler will only fire once. If you set it to 5, it will only fire five times. A value of zero or negative means fire forever.

0

long

runLoggingLevel (scheduler)

The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that. There are 6 enums and the value can be one of: TRACE, DEBUG, INFO, WARN, ERROR, OFF

TRACE

LoggingLevel

scheduledExecutorService (scheduler)

Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool.

ScheduledExecutorService

scheduler (scheduler)

To use a cron scheduler from either camel-spring or camel-quartz component. Use value spring or quartz for built in scheduler

none

Object

schedulerProperties (scheduler)

To configure additional properties when using a custom scheduler or any of the Quartz, Spring based scheduler.

Map

startScheduler (scheduler)

Whether the scheduler should be auto started.

true

boolean

timeUnit (scheduler)

Time unit for initialDelay and delay options. There are 7 enums and the value can be one of: NANOSECONDS, MICROSECONDS, MILLISECONDS, SECONDS, MINUTES, HOURS, DAYS

MILLISECONDS

TimeUnit

useFixedDelay (scheduler)

Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details.

true

boolean

certResource (security)

Sets the resource path of the certificate to use for Authentication. Will use ResourceHelperKeyPairProvider to resolve file based certificate, and depends on keyType setting.

String

certResourcePassword (security)

Sets the password to use in loading certResource, if certResource is an encrypted key.

String

keyPairProvider (security)

Sets the KeyPairProvider reference to use when connecting using Certificates to the remote SSH Server.

KeyPairProvider

keyType (security)

Sets the key type to pass to the KeyPairProvider as part of authentication. KeyPairProvider.loadKey(…) will be passed this value. From Camel 3.0.0 / 2.25.0, by default Camel will select the first available KeyPair that is loaded. Prior to this, a KeyType of 'ssh-rsa' was enforced by default.

String

password (security)

Sets the password to use in connecting to remote SSH server. Requires keyPairProvider to be set to null.

String

username (security)

Sets the username to use in logging into the remote SSH server.

String

Usage as a Producer endpoint

When the SSH Component is used as a Producer (.to("ssh://…")), it will send the message body as the command to execute on the remote SSH server.

Here is an example of this within the XML DSL. Note that the command has an XML encoded newline (
).

<route id="camel-example-ssh-producer">
  <from uri="direct:exampleSshProducer"/>
  <setBody>
    <constant>features:list&#10;</constant>
  </setBody>
  <to uri="ssh://karaf:karaf@localhost:8101"/>
  <log message="${body}"/>
</route>

Authentication

The SSH Component can authenticate against the remote SSH server using one of two mechanisms: Public Key certificate or username/password. Configuring how the SSH Component does authentication is based on how and which options are set.

First, it will look to see if the certResource option has been set, and if so, use it to locate the referenced Public Key certificate and use that for authentication.
If certResource is not set, it will look to see if a keyPairProvider has been set, and if so, it will use that for certificate based authentication.
If neither certResource nor keyPairProvider are set, it will use the username and password options for authentication. Even though the username and password are provided in the endpoint configuration and headers set with SshConstants.USERNAME_HEADER (CamelSshUsername) and SshConstants.PASSWORD_HEADER (CamelSshPassword), the endpoint configuration is surpassed and credentials set in the headers are used.

The following route fragment shows an SSH polling consumer using a certificate from the classpath.

In the XML DSL,

<route>
  <from uri="ssh://scott@localhost:8101?certResource=classpath:test_rsa&amp;useFixedDelay=true&amp;delay=5000&amp;pollCommand=features:list%0A"/>
  <log message="${body}"/>
</route>

In the Java DSL,

from("ssh://scott@localhost:8101?certResource=classpath:test_rsa&useFixedDelay=true&delay=5000&pollCommand=features:list%0A")
    .log("${body}");

An example of using Public Key authentication is provided in examples/camel-example-ssh-security.

Certificate Dependencies

You will need to add some additional runtime dependencies if you use certificate based authentication. You may need to use later versions depending what version of Camel you are using.

The component uses sshd-core library which is based on either bouncycastle or eddsa security providers. camel-ssh is picking explicitly bouncycastle as security provider.

<dependency>
  <groupId>org.apache.sshd</groupId>
  <artifactId>sshd-core</artifactId>
  <version>2.0.0</version>
</dependency>
<dependency>
  <groupId>org.bouncycastle</groupId>
  <artifactId>bcpg-jdk15on</artifactId>
  <version>1.65</version>
</dependency>
<dependency>
  <groupId>org.bouncycastle</groupId>
  <artifactId>bcpkix-jdk15on</artifactId>
  <version>1.65</version>
</dependency>

Example

See the examples/camel-example-ssh and examples/camel-example-ssh-security in the Camel distribution.

Spring Boot Auto-Configuration

When using ssh with Spring Boot make sure to use the following Maven dependency to have support for auto configuration:

<dependency>
  <groupId>org.apache.camel.springboot</groupId>
  <artifactId>camel-ssh-starter</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>

The component supports 18 options, which are listed below.

Name	Description	Default	Type
camel.component.ssh.autowired-enabled	Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.	true	Boolean
camel.component.ssh.bridge-error-handler	Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.	false	Boolean
camel.component.ssh.cert-resource	Sets the resource path of the certificate to use for Authentication. Will use ResourceHelperKeyPairProvider to resolve file based certificate, and depends on keyType setting.		String
camel.component.ssh.cert-resource-password	Sets the password to use in loading certResource, if certResource is an encrypted key.		String
camel.component.ssh.channel-type	Sets the channel type to pass to the Channel as part of command execution. Defaults to exec.	exec	String
camel.component.ssh.configuration	Component configuration. The option is a org.apache.camel.component.ssh.SshConfiguration type.		SshConfiguration
camel.component.ssh.enabled	Whether to enable auto configuration of the ssh component. This is enabled by default.		Boolean
camel.component.ssh.fail-on-unknown-host	Specifies whether a connection to an unknown host should fail or not. This value is only checked when the property knownHosts is set.	false	Boolean
camel.component.ssh.key-pair-provider	Sets the KeyPairProvider reference to use when connecting using Certificates to the remote SSH Server. The option is a org.apache.sshd.common.keyprovider.KeyPairProvider type.		KeyPairProvider
camel.component.ssh.key-type	Sets the key type to pass to the KeyPairProvider as part of authentication. KeyPairProvider.loadKey(…) will be passed this value. From Camel 3.0.0 / 2.25.0, by default Camel will select the first available KeyPair that is loaded. Prior to this, a KeyType of 'ssh-rsa' was enforced by default.		String
camel.component.ssh.known-hosts-resource	Sets the resource path for a known_hosts file		String
camel.component.ssh.lazy-start-producer	Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.	false	Boolean
camel.component.ssh.password	Sets the password to use in connecting to remote SSH server. Requires keyPairProvider to be set to null.		String
camel.component.ssh.poll-command	Sets the command string to send to the remote SSH server during every poll cycle. Only works with camel-ssh component being used as a consumer, i.e. from(ssh://…) You may need to end your command with a newline, and that must be URL encoded %0A		String
camel.component.ssh.shell-prompt	Sets the shellPrompt to be dropped when response is read after command execution		String
camel.component.ssh.sleep-for-shell-prompt	Sets the sleep period in milliseconds to wait reading response from shell prompt. Defaults to 100 milliseconds.	100	Long
camel.component.ssh.timeout	Sets the timeout in milliseconds to wait in establishing the remote SSH server connection. Defaults to 30000 milliseconds.	30000	Long
camel.component.ssh.username	Sets the username to use in logging into the remote SSH server.		String

Name

Description

Default

Type

camel.component.ssh.autowired-enabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

Boolean

camel.component.ssh.bridge-error-handler

Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored.

false

Boolean

camel.component.ssh.cert-resource

Sets the resource path of the certificate to use for Authentication. Will use ResourceHelperKeyPairProvider to resolve file based certificate, and depends on keyType setting.

String

camel.component.ssh.cert-resource-password

Sets the password to use in loading certResource, if certResource is an encrypted key.

String

camel.component.ssh.channel-type

Sets the channel type to pass to the Channel as part of command execution. Defaults to exec.

exec

String

camel.component.ssh.configuration

Component configuration. The option is a org.apache.camel.component.ssh.SshConfiguration type.

SshConfiguration

camel.component.ssh.enabled

Whether to enable auto configuration of the ssh component. This is enabled by default.

Boolean

camel.component.ssh.fail-on-unknown-host

Specifies whether a connection to an unknown host should fail or not. This value is only checked when the property knownHosts is set.

false

Boolean

camel.component.ssh.key-pair-provider

Sets the KeyPairProvider reference to use when connecting using Certificates to the remote SSH Server. The option is a org.apache.sshd.common.keyprovider.KeyPairProvider type.

KeyPairProvider

camel.component.ssh.key-type

Sets the key type to pass to the KeyPairProvider as part of authentication. KeyPairProvider.loadKey(…) will be passed this value. From Camel 3.0.0 / 2.25.0, by default Camel will select the first available KeyPair that is loaded. Prior to this, a KeyType of 'ssh-rsa' was enforced by default.

String

camel.component.ssh.known-hosts-resource

Sets the resource path for a known_hosts file

String

camel.component.ssh.lazy-start-producer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

Boolean

camel.component.ssh.password

Sets the password to use in connecting to remote SSH server. Requires keyPairProvider to be set to null.

String

camel.component.ssh.poll-command

Sets the command string to send to the remote SSH server during every poll cycle. Only works with camel-ssh component being used as a consumer, i.e. from(ssh://…) You may need to end your command with a newline, and that must be URL encoded %0A

String

camel.component.ssh.shell-prompt

Sets the shellPrompt to be dropped when response is read after command execution

String

camel.component.ssh.sleep-for-shell-prompt

Sets the sleep period in milliseconds to wait reading response from shell prompt. Defaults to 100 milliseconds.

100

Long

camel.component.ssh.timeout

Sets the timeout in milliseconds to wait in establishing the remote SSH server connection. Defaults to 30000 milliseconds.

30000

Long

camel.component.ssh.username

Sets the username to use in logging into the remote SSH server.

String