Allow partial strings on Rails filter_parameters for `meta_data_fil…

…ters`

The Recent Rails template will generate `filter_parameters` with
*partial* strings, such as `:passw` and `:_key`. I think this library
should also allow such keywords to filter out, following the Rails
template.

https://github.com/rails/rails/blob/f838a7421228204bbc1e012ff9a3801ed598da80/railties/lib/rails/generators/rails/app/templates/config/initializers/filter_parameter_logging.rb.tt#L6-L8

This patch might be a breaking change because it will filter more
parameters than before, but to exclude them would be better than sending
probably sensitive parameters as they are.

example/rails-42/config/initializers/filter_parameter_logging.rb

@@ -1,4 +1,4 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [:passw]

example/rails-51/config/initializers/filter_parameter_logging.rb

@@ -1,4 +1,4 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [:passw]

example/rails-60/config/initializers/filter_parameter_logging.rb

@@ -1,4 +1,4 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [:passw]

features/fixtures/delayed_job/app/config/initializers/filter_parameter_logging.rb

@@ -1,4 +1,4 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [:passw]

features/fixtures/rails4/app/config/initializers/filter_parameter_logging.rb

@@ -1,5 +1,5 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [:passw]
 Rails.application.config.filter_parameters += [:my_specific_filter]

features/fixtures/rails5/app/config/initializers/filter_parameter_logging.rb

@@ -1,5 +1,5 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [:passw]
 Rails.application.config.filter_parameters += [:my_specific_filter]

features/fixtures/rails6/app/config/initializers/filter_parameter_logging.rb

@@ -1,5 +1,5 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [:passw]
 Rails.application.config.filter_parameters += [:my_specific_filter]

features/fixtures/rails7/app/config/initializers/filter_parameter_logging.rb

@@ -1,5 +1,5 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [:passw]
 Rails.application.config.filter_parameters += [:my_specific_filter]

features/fixtures/rails_integrations/app/config/initializers/filter_parameter_logging.rb

@@ -1,4 +1,4 @@
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password]
+Rails.application.config.filter_parameters += [:passw]

lib/bugsnag/integrations/railtie.rb

@@ -128,7 +128,7 @@ def self.rescue_in_active_record_callbacks?
         config.meta_data_filters += ::Rails.configuration.filter_parameters.map do |filter|
           case filter
           when String, Symbol
-            /\A#{filter}\z/
+            /#{filter}/i
           else
             filter
           end