Alerting: Update webhook receiver with http_config, headers, and payload

docs/resources/contact_point.md

@@ -523,9 +523,12 @@ Optional:
 - `basic_auth_password` (String, Sensitive) The username to use in basic auth headers attached to the request. If omitted, basic auth will not be used.
 - `basic_auth_user` (String) The username to use in basic auth headers attached to the request. If omitted, basic auth will not be used.
 - `disable_resolve_message` (Boolean) Whether to disable sending resolve messages. Defaults to `false`.
+- `headers` (Map of String) Custom headers to attach to the request.
+- `http_config` (Block Set, Max: 1) Common HTTP client options. (see [below for nested schema](#nestedblock--webhook--http_config))
 - `http_method` (String) The HTTP method to use in the request. Defaults to `POST`.
 - `max_alerts` (Number) The maximum number of alerts to send in a single request. This can be helpful in limiting the size of the request body. The default is 0, which indicates no limit.
 - `message` (String) Custom message. You can use template variables.
+- `payload` (Block Set, Max: 1) Optionally provide a templated payload. Overrides 'Message' and 'Title' field. (see [below for nested schema](#nestedblock--webhook--payload))
 - `settings` (Map of String, Sensitive) Additional custom properties to attach to the notifier. Defaults to `map[]`.
 - `title` (String) Templated title of the message.
 - `tls_config` (Map of String, Sensitive) Allows configuring TLS for the webhook notifier.
@@ -534,6 +537,65 @@ Read-Only:
 
 - `uid` (String) The UID of the contact point.
 
+<a id="nestedblock--webhook--http_config"></a>
+### Nested Schema for `webhook.http_config`
+
+Optional:
+
+- `oauth2` (Block Set, Max: 1) OAuth2 configuration options. (see [below for nested schema](#nestedblock--webhook--http_config--oauth2))
+
+<a id="nestedblock--webhook--http_config--oauth2"></a>
+### Nested Schema for `webhook.http_config.oauth2`
+
+Required:
+
+- `client_id` (String) Client ID to use when authenticating.
+- `client_secret` (String, Sensitive) Client secret to use when authenticating.
+- `token_url` (String) URL for the access token endpoint.
+
+Optional:
+
+- `endpoint_params` (Map of String) Optional parameters to append to the access token request.
+- `proxy_config` (Block Set, Max: 1) Optional proxy configuration for OAuth2 requests. (see [below for nested schema](#nestedblock--webhook--http_config--oauth2--proxy_config))
+- `scopes` (List of String) Optional scopes to request when obtaining an access token.
+- `tls_config` (Block Set, Max: 1) Optional TLS configuration options for OAuth2 requests. (see [below for nested schema](#nestedblock--webhook--http_config--oauth2--tls_config))
+
+<a id="nestedblock--webhook--http_config--oauth2--proxy_config"></a>
+### Nested Schema for `webhook.http_config.oauth2.proxy_config`
+
+Optional:
+
+- `no_proxy` (String) Comma-separated list of addresses that should not use a proxy.
+- `proxy_connect_header` (Map of String) Optional headers to send to proxies during CONNECT requests.
+- `proxy_from_environment` (Boolean) Use environment HTTP_PROXY, HTTPS_PROXY and NO_PROXY to determine proxies. Defaults to `false`.
+- `proxy_url` (String) HTTP proxy server to use to connect to the targets.
+
+
+<a id="nestedblock--webhook--http_config--oauth2--tls_config"></a>
+### Nested Schema for `webhook.http_config.oauth2.tls_config`
+
+Optional:
+
+- `ca_certificate` (String, Sensitive) Certificate in PEM format to use when verifying the server's certificate chain.
+- `client_certificate` (String, Sensitive) Client certificate in PEM format to use when connecting to the server.
+- `client_key` (String, Sensitive) Client key in PEM format to use when connecting to the server.
+- `insecure_skip_verify` (Boolean) Do not verify the server's certificate chain and host name. Defaults to `false`.
+
+
+
+
+<a id="nestedblock--webhook--payload"></a>
+### Nested Schema for `webhook.payload`
+
+Required:
+
+- `template` (String) Custom payload template.
+
+Optional:
+
+- `vars` (Map of String) Optionally provide a variables to be used in the payload template. They will be available in the template as `.Vars.<variable_name>`.
+
+
 
 <a id="nestedblock--wecom"></a>
 ### Nested Schema for `wecom`

examples/resources/grafana_contact_point/_acc_receiver_types_12_0.tf

@@ -0,0 +1,17 @@
+resource "grafana_contact_point" "receiver_types" {
+  name = "Receiver Types since v12.0"
+
+  webhook {
+    url = "http://my-url"
+    headers = {
+      Content-Type  = "test-content-type"
+      X-Test-Header = "test-header-value"
+    }
+    payload {
+      template = "{{ .Receiver }}: {{ .Vars.var1 }}"
+      vars = {
+        var1 = "variable value"
+      }
+    }
+  }
+}

examples/resources/grafana_contact_point/_acc_receiver_types_12_1.tf

@@ -0,0 +1,70 @@
+resource "grafana_contact_point" "receiver_types" {
+  name = "Receiver Types since v12.1"
+
+  webhook {
+    url                 = "http://my-url"
+    http_method         = "POST"
+    basic_auth_user     = "user"
+    basic_auth_password = "password"
+    max_alerts          = 100
+    message             = "Custom message"
+    title               = "Custom title"
+    tls_config = {
+      insecure_skip_verify = true
+      ca_certificate       = "ca.crt"
+      client_certificate   = "client.crt"
+      client_key           = "client.key"
+    }
+    http_config {
+      oauth2 {
+        client_id     = "client_id"
+        client_secret = "client_secret"
+        token_url     = "http://oauth2-token-url"
+        scopes        = ["scope1", "scope2"]
+        endpoint_params = {
+          "param1" = "value1"
+          "param2" = "value2"
+        }
+        proxy_config {
+          proxy_url              = "http://proxy-url"
+          proxy_from_environment = false
+          no_proxy               = "localhost"
+          proxy_connect_header = {
+            "X-Proxy-Header" = "proxy-value"
+          }
+        }
+        tls_config {
+          insecure_skip_verify = true
+          ca_certificate       = <<EOF
+-----BEGIN CERTIFICATE-----
+MIGrMF+gAwIBAgIBATAFBgMrZXAwADAeFw0yNDExMTYxMDI4MzNaFw0yNTExMTYx
+MDI4MzNaMAAwKjAFBgMrZXADIQCf30GvRnHbs9gukA3DLXDK6W5JVgYw6mERU/60
+2M8+rjAFBgMrZXADQQCGmeaRp/AcjeqmJrF5Yh4d7aqsMSqVZvfGNDc0ppXyUgS3
+WMQ1+3T+/pkhU612HR0vFd3vyFhmB4yqFoNV8RML
+-----END CERTIFICATE-----
+EOF
+          client_certificate   = <<EOF
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+EOF
+          client_key           = <<EOF
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIIrYSSNQFaA2Hwf1duRSxKtLYX5CB04fSeQ6tF1aY/PuoAoGCCqGSM49
+AwEHoUQDQgAEPR3tU2Fta9ktY+6P9G0cWO+0kETA6SFs38GecTyudlHz6xvCdz8q
+EKTcWGekdmdDPsHloRNtsiCa697B2O9IFA==
+-----END EC PRIVATE KEY-----
+EOF
+        }
+      }
+    }
+  }
+}