puppetlabs.trapperkeeper.services.webserver.jetty9-core — puppetlabs/trapperkeeper-webserver-jetty9 4.4.1

add-context-handler clj

(add-context-handler webserver-context base-path context-path)

(add-context-handler webserver-context
                     base-path
                     context-path
                     context-listeners
                     options)

Inputs: ([webserver-context base-path context-path] [webserver-context :- ServerContext base-path :- schema/Str context-path :- schema/Str context-listeners :- (schema/maybe [ServletContextListener]) options]) Returns: ContextHandler

Add a static content context handler (allow for customization of the context handler through javax.servlet.ServletContextListener implementations)

add-context-handler! clj

(add-context-handler! context base-path context-path options)

Inputs: [context base-path context-path options :- ContextHandlerOptions]

add-handler clj

(add-handler webserver-context handler enable-trailing-slash-redirect?)

Inputs: [webserver-context :- ServerContext handler :- ContextHandler enable-trailing-slash-redirect? :- schema/Bool] Returns: ContextHandler

add-proxy-route clj

(add-proxy-route webserver-context
                 target
                 path
                 options
                 disable-redirects-no-slash?)

Inputs: [webserver-context :- ServerContext target :- ProxyTarget path :- schema/Str options :- ProxyOptions disable-redirects-no-slash? :- schema/Bool]

Configures the Jetty server to proxy a given URL path to another host.

target should be a map containing the keys :host, :port, and :path; where :path specifies the URL prefix to proxy to on the target host.

options may contain the keys :scheme (legal values are :orig, :http, and :https), :ssl-config (value may be :use-server-config or a map containing :ssl-ca-cert, :ssl-cert, and :ssl-key), :rewrite-uri-callback-fn (a function taking two arguments, [target-uri req], see README.md/#rewrite-uri-callback-fn), :callback-fn (a function taking two arguments, [proxy-req req], see README.md/#callback-fn) and :failure-callback-fn (a function taking four arguments, [req resp proxy-resp failure], see README.md/#failure-callback-fn).

add-proxy-route! clj

(add-proxy-route! context target path options)

Inputs: [context target path options]

add-ring-handler clj

(add-ring-handler webserver-context
                  handler
                  path
                  enable-trailing-slash-redirect?
                  normalize-request-uri?)

Inputs: [webserver-context :- ServerContext handler :- (schema/pred ifn? (quote ifn?)) path :- schema/Str enable-trailing-slash-redirect? :- schema/Bool normalize-request-uri? :- schema/Bool] Returns: ContextHandler

add-ring-handler! clj

(add-ring-handler! context handler path options)

Inputs: [context handler path options :- CommonOptions]

add-servlet-handler clj

(add-servlet-handler webserver-context
                     servlet
                     path
                     servlet-init-params
                     enable-trailing-slash-redirect?
                     normalize-request-uri?)

Inputs: [webserver-context :- ServerContext servlet :- Servlet path :- schema/Str servlet-init-params :- #:schema{Any schema/Any} enable-trailing-slash-redirect? :- schema/Bool normalize-request-uri? :- schema/Bool] Returns: ContextHandler

add-servlet-handler! clj

(add-servlet-handler! context servlet path options)

Inputs: [context servlet path options :- ServletHandlerOptions]

add-war-handler clj

(add-war-handler webserver-context
                 war
                 path
                 disable-redirects-no-slash?
                 normalize-request-uri?)

Inputs: [webserver-context :- ServerContext war :- schema/Str path :- schema/Str disable-redirects-no-slash? :- schema/Bool normalize-request-uri? :- schema/Bool] Returns: ContextHandler

Registers a WAR to Jetty. It takes two arguments: [war path].

• war is the file path or the URL to a WAR file
• path is the URL prefix at which the WAR will be registered

add-war-handler! clj

(add-war-handler! context war path options)

Inputs: [context war path options :- CommonOptions]

add-websocket-handler clj

(add-websocket-handler webserver-context
                       handlers
                       path
                       enable-trailing-slash-redirect?
                       normalize-request-uri?)

Inputs: [webserver-context :- ServerContext handlers :- websockets/WebsocketHandlers path :- schema/Str enable-trailing-slash-redirect? :- schema/Bool normalize-request-uri? :- schema/Bool] Returns: ContextHandler

add-websocket-handler! clj

(add-websocket-handler! context handlers path options)

Inputs: [context handlers :- websockets/WebsocketHandlers path :- schema/Str options :- CommonOptions]

build-server-contexts clj

(build-server-contexts context config)

CommonOptions clj

connector* clj

(connector* server config ssl-ctxt-factory)

Inputs: [server :- Server config :- (merge config/WebserverConnector #:schema{Keyword schema/Any}) ssl-ctxt-factory :- (schema/maybe SslContextFactory)] Returns: ServerConnector

ContextEndpoint clj

ContextHandlerOptions clj

create-server clj

(create-server webserver-context config)

Inputs: [webserver-context :- ServerContext config :- config/WebserverConfig] Returns: Server

Construct a Jetty Server instance.

create-webserver clj

(create-webserver webserver-context options)

Inputs: [webserver-context :- ServerContext options :- config/WebserverRawConfig] Returns: ServerContext

Create a Jetty webserver according to the supplied options:

:host - the hostname to listen on :port - the port to listen on (defaults to 8080) :ssl-host - the hostname to listen on for SSL connections :ssl-port - the SSL port to listen on (defaults to 8081) :max-threads - the maximum number of threads to use (default 100) :request-header-max-size - the maximum size of an HTTP request header (default 8192) :gzip-enable - whether or not gzip compression can be applied to the body of a response (default true)

SSL may be configured via PEM files by providing all three of the following settings:

:ssl-key - a PEM file containing the host's private key :ssl-cert - a PEM file containing the host's certificate or chain :ssl-ca-cert - a PEM file containing the CA certificate

or via JKS keystore files by providing all four of the following settings:

:keystore - the keystore to use for SSL connections :key-password - the password to the keystore :truststore - a truststore to use for SSL connections :trust-password - the password to the truststore

Note that if SSL is being configured via PEM files, an optional :ssl-cert-chain setting may be included to specify a supplemental set of certificates to be appended to the first certificate from the :ssl-cert setting in order to construct the certificate chain.

Other SSL settings:

:client-auth - SSL client certificate authenticate, may be set to :need, :want or :none (defaults to :need) :cipher-suites - list of cryptographic ciphers to allow for incoming SSL connections :ssl-protocols - list of protocols to allow for incoming SSL connections

Endpoint clj

get-default-server-from-config clj

(get-default-server-from-config config)

get-proxy-client-context-factory clj

(get-proxy-client-context-factory ssl-config)

Inputs: [ssl-config :- ProxySslConfig] Returns: SslContextFactory

get-registered-endpoints clj

(get-registered-endpoints webserver-context)

Inputs: [webserver-context :- ServerContext] Returns: RegisteredEndpoints

Returns a map of registered endpoints for the given ServerContext. Each endpoint is registered as a key in the map, with its value being an array of maps, each representing a handler registered at that endpoint. Each of these maps contains the type of the handler under the :type key, and may contain additional information as well.

When the value of :type is :context, the endpoint information will be an instance of ContextEndpoint.

When the value of :type is :ring, the endpoint information will be an instance of RingEndpoint.

When the value of :type is :servlet, the endpoint information will be an instance of ServletEndpoint.

When the value of :type is :war, the endpoint information will be an instance of WarEndpoint.

When the value of :type is :proxy, the endpoint information will be an instance of ProxyEndpoint.

get-server-context clj

(get-server-context service-context server-id)

init! clj

(init! context config)

Inputs: [context config :- config/WebserverServiceRawConfig]

initialize-context clj

(initialize-context)

Inputs: [] Returns: ServerContext

Create a webserver-context which contains a HandlerCollection and a ContextHandlerCollection which can accept the addition of new handlers before the webserver is started.

join clj

(join webserver-context)

Inputs: [webserver-context :- ServerContext]

max-request-body-size-handler clj

(max-request-body-size-handler handler max-size)

Inputs: [handler :- Handler max-size :- schema/Int]

Wrap a max-request-body-size handler around the supplied handler. The handler returns a 413 (request entity too large) error if the Content-Length HTTP header on the incoming request exceeds the value specified as the max-size parameter.

max-request-body-size-handler* clj

(max-request-body-size-handler* handler max-size)

Inputs: [handler :- Handler max-size :- schema/Int]

merge-webserver-overrides-with-options clj

(merge-webserver-overrides-with-options webserver-context options)

Inputs: [webserver-context :- ServerContext options :- config/WebserverRawConfig] Returns: config/WebserverRawConfig

Merge any overrides made to the webserver config settings with the supplied options.

override-webserver-settings! clj

(override-webserver-settings! webserver-context overrides)

Inputs: [webserver-context :- ServerContext overrides :- config/WebserverRawConfig] Returns: config/WebserverRawConfig

Override the settings in the webserver section of the service's config file with the set of options in the supplied overrides map.

The map should contain a key/value pair for each setting to be overridden. The name of the setting to override should be expressed as a Clojure keyword. For any setting expressed in the service config which is not overridden, the setting value from the config will be used.

For example, the webserver config may contain:

[webserver] ssl-host = 0.0.0.0 ssl-port = 9001 ssl-cert = mycert.pem ssl-key = mykey.pem ssl-ca-cert = myca.pem

The following overrides map may be supplied as an argument to the function:

{:ssl-port 9002 :ssl-cert "myoverriddencert.pem" :ssl-key "myoverriddenkey.pem"}

The effective settings used during webserver startup will be:

{:ssl-host "0.0.0.0" :ssl-port 9002 :ssl-cert "myoverriddencert.pem" :ssl-key "myoverriddenkey.pem" :ssl-ca-cert "myca.pem"}

The overridden webserver settings will be considered only at the point the webserver is being started -- during the start lifecycle phase of the webserver service. For this reason, a call to this function must be made during a service's init lifecycle phase in order for the overridden settings to be considered.

Only one call from a service may be made to this function during application startup.

If a call is made to this function after webserver startup or after another call has already been made to this function (e.g., from other service), a java.lang.IllegalStateException will be thrown.

plaintext-connector clj

(plaintext-connector server config)

Inputs: [server :- Server config :- config/WebserverConnector] Returns: ServerConnector

proxy-servlet clj

(proxy-servlet webserver-context target options)

Inputs: [webserver-context :- ServerContext target :- ProxyTarget options :- ProxyOptions] Returns: ProxyServlet

Create an instance of Jetty's ProxyServlet that will proxy requests at a given context to another host.

ProxyEndpoint clj

ProxyOptions clj

ProxySslConfig clj

ProxyTarget clj

queue-thread-pool clj

(queue-thread-pool max-threads queue-max-size)

Inputs: [max-threads :- (schema/maybe schema/Int) queue-max-size :- (schema/maybe schema/Int)] Returns: (schema/maybe QueuedThreadPool)

register-endpoint! clj

(register-endpoint! state endpoint-map endpoint)

Inputs: [state :- Atom endpoint-map :- Endpoint endpoint :- schema/Str]

RegisteredEndpoints clj

reload-crl-on-change! clj

(reload-crl-on-change! ssl-context-factory watcher)

Inputs: [ssl-context-factory :- InternalSslContextFactory watcher :- (schema/protocol watch-protocol/Watcher)]

Reload the CRL file used by the supplied ssl-context-factory whenever any changes to the file occur.

RingEndpoint clj

ServerContext clj

ServerContextState clj

ServletEndpoint clj

ServletHandlerOptions clj

shutdown clj

(shutdown {:keys [server] :as webserver-context})

Inputs: [{:keys [server], :as webserver-context} :- ServerContext]

ssl-connector clj

(ssl-connector server ssl-ctxt-factory config)

Inputs: [server :- Server ssl-ctxt-factory :- SslContextFactory config :- config/WebserverSslConnector] Returns: ServerConnector

Creates a ssl ServerConnector instance.

ssl-context-factory clj

(ssl-context-factory {:keys [keystore-config client-auth ssl-crl-path
                             cipher-suites protocols allow-renegotiation]})

Inputs: [{:keys [keystore-config client-auth ssl-crl-path cipher-suites protocols allow-renegotiation]} :- config/WebserverSslContextFactory] Returns: SslContextFactory

Creates a new SslContextFactory instance from a map of SSL config options.

start! clj

(start! context config)

Inputs: [context config :- config/WebserverServiceRawConfig]

start-server-multiple clj

(start-server-multiple context config)

start-server-single-default clj

(start-server-single-default context config)

start-webserver! clj

(start-webserver! webserver-context config)

Inputs: [webserver-context :- ServerContext config :- config/WebserverRawConfig] Returns: ServerContext

Creates and starts a webserver. Returns an updated context map containing the Server object.

started? clj

(started? webserver-context)

Inputs: [webserver-context :- ServerContext] Returns: Boolean

A predicate that indicates whether or not the webserver-context contains a Jetty Server object.

WarEndpoint clj

WebsocketEndpoint clj