services.xml - http
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This is the reference for the http subelement of container in services.xml. The http block is used to configure http servers and filters - when this element is present, the default http server is disabled.

http
  server [id, port]
    ssl
      private-key-file
      certificate-file
      ca-certificates-file
      client-authentication
      protocols
      cipher-suites
    ssl-provider [class, bundle]
  filtering
    filter [id, class, bundle, provides, before, after]
      provides
      before
      after
      filter-config
    request-/response-chain [id, inherits, excludes]
      binding
      filter [id, class, bundle, provides, before, after]
        provides
        before
        after
        filter-config
      inherits
        chain
        exclude
      phase [id, before, after]
        before
        after

Most elements takes optional config elements, see example in server.

Note: To bind the search handler port (i.e. queries), refer to search bindings.

Example:

<http>
  <server id="server1" port="8080" />
  <server id="server2" port="9000" />

  <filtering>
    <filter id="request-filter1" class="com.yahoo.test.RequestFilter1" />
    <filter id="response-filter1" class="com.yahoo.test.ResponseFilter1" />

    <request-chain id="test-request-chain">
      <binding>http://*/*</binding>
      <filter id="request-filter1"/>
      <filter id="request-filter2" class="com.yahoo.test.RequestFilter2" />
    </request-chain>

    <response-chain id="test-response-chain">
      <binding>http://*:8080/*</binding>
      <binding>http://*:9000/path</binding>
      <filter id="response-filter1"/>
      <filter id="response-filter2" class="com.yahoo.test.ResponseFilter2" />
    </response-chain>
  </filtering>
</http>

server

The definition of a http server. Configure the server using jdisc.http.connector.def. Attributes:

Name	Required	Value	Default	Description
id	required	string		The component ID
port	optional	number	The web services port of the environment variables	Server port

Example:

<server id="server1" port="8080">
  <config name="jdisc.http.connector">
    <idleTimeout>90</idleTimeout>
  </config>
</server>

ssl

Setup TSL on HTTP server using credentials provided in PEM format.

private-key-file

Path to private key file in PEM format.

certificate-file

Path to certificate file in PEM format.

ca-certificates-file

Path to CA certificates file in PEM format.

client-authentication

Client authentication. Supported values: disabled, want or need.

protocols

Comma-separated list of TLS protocol versions to enable. Example: TLSv1.2,TLSv1.3.

cipher-suites

Comma-separated list of TLS cipher suites to enable. The specified ciphers must be supported by JDK installation. Example: TLS_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384.

ssl-provider

Setup TLS on the HTTP server through a programmatic Java interface. The specified class must implement the SslContextFactoryProvider interface. The programmatic interface allows the application to provide an instance of org.eclipse.jetty.util.ssl.SslContextFactory. See Configuring the Jetty SslContextFactory for details. Attributes:

Name	Required	Value	Default	Description
class	required	string		The class name
bundle	required	string		The bundle name

filtering

filtering is for configuring http filter chains. Sub-elements:

filter
request-chain
response-chain

Example:

<filtering>
  <filter id="request-filter1" class="com.yahoo.test.RequestFilter1" />
  <filter id="response-filter1" class="com.yahoo.test.ResponseFilter1" />

  <request-chain id="test-request-chain">
    <binding>http://*/</binding>
    <filter id="request-filter1"/>
    <filter id="request-filter2" class="com.yahoo.test.RequestFilter2" />
  </request-chain>

  <response-chain id="test-response-chain">
    <binding>http://*/</binding>
    <filter id="response-filter1"/>
    <filter id="response-filter2" class="com.yahoo.test.ResponseFilter2" />
  </response-chain>
</filtering>

binding

Specifies that requests/responses matching the given URI pattern should be sent through the request-chain/response-chain.

filter

The definition of a single filter, for referencing when defining chains. If a single filter is to be used in several different chains, it is in general cleaner to define it directly under http and then refer to it with id, than defining it inline separately for each chain. The following filter types are supported:

RequestFilter
ResponseFilter
SecurityRequestFilter
SecurityResponseFilter

Security[Request/Response]Filters are automatically wrapped in Security[Request/Response]FilterChains. This makes them behave like regular Request/Response filters with respect to chaining.

Attributes:

Name	Required	Value	Default	Description
id	required	string		The component ID
class	optional	string	id	The class of the component, defaults to id
bundle	optional	string	id or class	The bundle to load the component from, defaults to class or id (if no class is given)
before	optional	string		Space separated list of phases and/or filters which should succeed this phase
class	optional	string	id	Space separated list of phases and/or filters which should precede this phase

Sub-elements:

provides
before
after
filter-config

Example:

<filter id="filter2" class="com.yahoo.test.Filter2"/>

provides

A name provided by a filter for phases and other filters to use as dependencies. Contained in filter and filter (in chain).

before

The name of a phase or filter which should succeed this phase or filter. Several before tags may be used if it is necessary to define several filters or phases which always should succeed this filter or phase in a chain. In other words, the phase or filter defined is placed before name in the tag. Contained in filter, filter (in chain) and phase.

after

The name of a phase or filter which should precede this phase or filter. Several after tags may be used if it is necessary to define several filters or phases which always should precede this filter or phase in a chain. In other words, the phase or filter defined is placed after the name in the tag. Contained in filter, filter (in chain) and phase. Example:

<filter id="filterauth" class="com.yahoo.test.auth">
  <provides>Authorization</provides>
  <before>LastFilters</before>
  <after>Earlyfilters</after>
</filter>

filter-config

Only used to configure filters that are configured with com.yahoo.jdisc.http.filter.security.FilterConfig. This is the case for all filters provided in JDisc bundles.

request-chain/response-chain

Defines a chain of request filters or response filters respectively. A chain is a set ordered by dependencies. Dependencies are expressed through phases, which may depend upon other phases, or filters. Attributes:

Name	Required	Value	Default	Description
inherits		string		A space separated list of chains this chain should include the contents of
excludes		string		A space separated list of filters (contained in an inherited chain) this chain should not include

Sub-elements:

binding
filter. Refer to or define a filter. config or filter-config can not be added to references, only filter definitions.
inherits
phase

Examples:

<request-chain id="default-request-filters">
  <binding>http://*/*</binding>
  <filter id="com.yahoo.test.RequestFilter"/>
</request-chain>
<response-chain id="response-filters">
  <binding>http://*:8080/*</binding>
  <binding>http://*:9000/path</binding>
  <filter id="com.yahoo.test.ResponseFilter"/>
</response-chain>

inherits

Wrapper element for information about which chains, if any, a chain should inherit, and how. Contained in request-chain and response-chain. Sub-elements:

(inherited) chain
exclude

(inherited) chain

The ID of a chain which this chain should inherit, i.e. include all filters and phases from. Use several chain tags if it is necessary to combine the filters from several chains. Contained in inherits.

exclude

A filter the chain under definition should exclude from the chain or chains it inherits from. Use several exclude tags to exclude several filters. Contained in inherits. Example:

<request-chain id="demo">
  <inherits>
    <chain>idOfSomeInheritedChain</chain>
    <exclude>idOfUnwantedFilter</exclude>
    <exclude>idOfYetAnotherUnwantedFilter</exclude>
  </inherits>
  <filter id="filter2" class="com.yahoo.test.Filter2"/>
</request-chain>

phase

Defines a phase, which is a checkpoint to help order filters. Filters and other phases may depend on a phase to be able to make assumptions about the order of filters. Contained in chain. Attributes:

Name	Required	Value	Description
id	required	string	The ID, or name, which other phases and filters may depend upon as a successor or predecessor
before	optional	string	Space separated list of phases and/or filters which should succeed this phase
after	optional	string	Space separated list of phases and/or filters which should precede this phase

Sub-elements:

before
after

Example:

<request-chain id="demo">
  <phase id="CheckpointName">
    <before>Authorization</before>
  </phase>
  <filter id="filter2" class="com.yahoo.test.Filter2"/>
</request-chain>

services.xml - http edit page

server

ssl

private-key-file

certificate-file

ca-certificates-file

client-authentication

protocols

cipher-suites

ssl-provider

filtering

binding

filter

provides

before

after

filter-config

request-chain/response-chain

inherits

(inherited) chain

exclude

phase

services.xml - http
edit page