[receiver/rabbitmq] Change the type of Config.Password to be `confi…

…gopaque.String` (open-telemetry#23895)

**Description:**
Split out from: open-telemetry#17353

**Link to tracking Issue:** open-telemetry#17273

.chloggen/rabbitmq-use-configopaque.yaml

@@ -0,0 +1,20 @@
+# Use this changelog template to create an entry for release notes.
+# If your change doesn't affect end users, such as a test fix or a tooling change,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: breaking
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: receiver/rabbitmq
+
+# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Change the type of `Config.Password` to be `configopaque.String`
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [17273]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:

receiver/rabbitmqreceiver/client.go

@@ -49,7 +49,7 @@ func newClient(cfg *Config, host component.Host, settings component.TelemetrySet
  hostEndpoint: cfg.Endpoint,
  creds: rabbitmqCredentials{
  username: cfg.Username,
- password: cfg.Password,
+ password: string(cfg.Password),
  },
  logger: logger,
  }, nil

receiver/rabbitmqreceiver/client_test.go

@@ -81,7 +81,7 @@ func TestNewClient(t *testing.T) {
  require.True(t, ok)
 
  require.Equal(t, tc.cfg.Username, actualClient.creds.username)
- require.Equal(t, tc.cfg.Password, actualClient.creds.password)
+ require.Equal(t, string(tc.cfg.Password), actualClient.creds.password)
  require.Equal(t, tc.cfg.Endpoint, actualClient.hostEndpoint)
  require.Equal(t, tc.logger, actualClient.logger)
  require.NotNil(t, actualClient.client)

receiver/rabbitmqreceiver/config.go

@@ -9,6 +9,7 @@ import (
  "net/url"
 
  "go.opentelemetry.io/collector/config/confighttp"
+ "go.opentelemetry.io/collector/config/configopaque"
  "go.opentelemetry.io/collector/receiver/scraperhelper"
  "go.uber.org/multierr"
 
@@ -29,8 +30,8 @@ const defaultEndpoint = "http:https://localhost:15672"
 type Config struct {
  scraperhelper.ScraperControllerSettings `mapstructure:",squash"`
  confighttp.HTTPClientSettings `mapstructure:",squash"`
- Username string `mapstructure:"username"`
- Password string `mapstructure:"password"`
+ Username string  `mapstructure:"username"`
+ Password configopaque.String `mapstructure:"password"`
  metadata.MetricsBuilderConfig `mapstructure:",squash"`
 }
 

receiver/rabbitmqreceiver/go.mod

@@ -9,6 +9,7 @@ require (
  github.com/stretchr/testify v1.8.4
  go.opentelemetry.io/collector/component v0.81.0
  go.opentelemetry.io/collector/config/confighttp v0.81.0
+ go.opentelemetry.io/collector/config/configopaque v0.81.0
  go.opentelemetry.io/collector/config/configtls v0.81.0
  go.opentelemetry.io/collector/confmap v0.81.0
  go.opentelemetry.io/collector/consumer v0.81.0
@@ -45,7 +46,6 @@ require (
  go.opentelemetry.io/collector v0.81.0 // indirect
  go.opentelemetry.io/collector/config/configauth v0.81.0 // indirect
  go.opentelemetry.io/collector/config/configcompression v0.81.0 // indirect
- go.opentelemetry.io/collector/config/configopaque v0.81.0 // indirect
  go.opentelemetry.io/collector/config/configtelemetry v0.81.0 // indirect
  go.opentelemetry.io/collector/config/internal v0.81.0 // indirect
  go.opentelemetry.io/collector/exporter v0.81.0 // indirect