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websocket

Connects to a websocket server and continuously receives messages.

# Common config fields, showing default values
input:
  label: ""
  websocket:
    url: ""

It is possible to configure an open_message, which when set to a non-empty string will be sent to the websocket server each time a connection is first established.

Fields​

url​

The URL to connect to.

Type: string
Default: "" 

# Examples


url: ws://localhost:4195/get/ws

open_message​

An optional message to send to the server upon connection.

Type: string
Default: ""

tls​

Custom TLS settings can be used to override system defaults.

Type: object

tls.enabled​

Whether custom TLS settings are enabled.

Type: bool
Default: false

tls.skip_cert_verify​

Whether to skip server side certificate verification.

Type: bool
Default: false

tls.enable_renegotiation​

Whether to allow the remote server to repeatedly request renegotiation. Enable this option if you're seeing the error message local error: tls: no renegotiation.

Type: bool
Default: false
Requires version 3.45.0 or newer

tls.root_cas​

An optional root certificate authority to use. This is a string, representing a certificate chain from the parent trusted root certificate, to possible intermediate signing certificates, to the host certificate.

Type: string
Default: "" 

# Examples


root_cas: |-
  -----BEGIN CERTIFICATE-----
  ...
  -----END CERTIFICATE-----

tls.root_cas_file​

An optional path of a root certificate authority file to use. This is a file, often with a .pem extension, containing a certificate chain from the parent trusted root certificate, to possible intermediate signing certificates, to the host certificate.

Type: string
Default: "" 

# Examples


root_cas_file: ./root_cas.pem

tls.client_certs​

A list of client certificates to use. For each certificate either the fields cert and key, or cert_file and key_file should be specified, but not both.

Type: array
Default: [] 

# Examples


client_certs:
  - cert: foo
    key: bar


client_certs:
  - cert_file: ./example.pem
    key_file: ./example.key

tls.client_certs[].cert​

A plain text certificate to use.

Type: string
Default: ""

tls.client_certs[].key​

A plain text certificate key to use.

Type: string
Default: ""

tls.client_certs[].cert_file​

The path to a certificate to use.

Type: string
Default: ""

tls.client_certs[].key_file​

The path of a certificate key to use.

Type: string
Default: ""

oauth​

Allows you to specify open authentication via OAuth version 1.

Type: object

oauth.enabled​

Whether to use OAuth version 1 in requests.

Type: bool
Default: false

oauth.consumer_key​

A value used to identify the client to the service provider.

Type: string
Default: ""

oauth.consumer_secret​

A secret used to establish ownership of the consumer key.

Type: string
Default: ""

oauth.access_token​

A value used to gain access to the protected resources on behalf of the user.

Type: string
Default: ""

oauth.access_token_secret​

A secret provided in order to establish ownership of a given access token.

Type: string
Default: ""

oauth.request_url​

The URL of the OAuth provider.

Type: string
Default: ""

basic_auth​

Allows you to specify basic authentication.

Type: object

basic_auth.enabled​

Whether to use basic authentication in requests.

Type: bool
Default: false

basic_auth.username​

A username to authenticate as.

Type: string
Default: ""

basic_auth.password​

A password to authenticate with.

Type: string
Default: ""

jwt​

BETA: Allows you to specify JWT authentication.

Type: object

jwt.enabled​

Whether to use JWT authentication in requests.

Type: bool
Default: false

jwt.private_key_file​

A file with the PEM encoded via PKCS1 or PKCS8 as private key.

Type: string
Default: ""

jwt.signing_method​

A method used to sign the token such as RS256, RS384 or RS512.

Type: string
Default: ""

jwt.claims​

A value used to identify the claims that issued the JWT.

Type: object
Default: {}