(GH-1353) List subcommand does not need admin

When running the list subcommand, such as `choco source list`, it
doesn't need admin privileges to provide read only information, so the
check against whether a command may require admin privileges should be
a bit smarter to see what sub-command it is about to run.

src/chocolatey/infrastructure.app/commands/ChocolateyApiKeyCommand.cs

@@ -22,6 +22,7 @@ namespace chocolatey.infrastructure.app.commands
     using commandline;
     using configuration;
     using infrastructure.commands;
+    using infrastructure.configuration;
     using logging;
     using services;
 
@@ -148,7 +149,10 @@ public virtual void run(ChocolateyConfiguration configuration)
 
         public virtual bool may_require_admin_access()
         {
-            return true;
+            var config = Config.get_configuration_settings();
+            if (config == null) return true;
+
+            return !string.IsNullOrWhiteSpace(config.ApiKeyCommand.Key);
         }
     }
 }

src/chocolatey/infrastructure.app/commands/ChocolateyConfigCommand.cs

@@ -24,6 +24,7 @@ namespace chocolatey.infrastructure.app.commands
     using configuration;
     using domain;
     using infrastructure.commands;
+    using infrastructure.configuration;
     using logging;
     using services;
 
@@ -151,7 +152,10 @@ public virtual void run(ChocolateyConfiguration configuration)
 
         public virtual bool may_require_admin_access()
         {
-            return true;
+            var config = Config.get_configuration_settings();
+            if (config == null) return true;
+
+            return config.ConfigCommand.Command != ConfigCommandType.list;
         }
     }
 }

src/chocolatey/infrastructure.app/commands/ChocolateyFeatureCommand.cs

@@ -24,6 +24,7 @@ namespace chocolatey.infrastructure.app.commands
     using configuration;
     using domain;
     using infrastructure.commands;
+    using infrastructure.configuration;
     using logging;
     using services;
 
@@ -124,7 +125,10 @@ public virtual void run(ChocolateyConfiguration configuration)
 
         public virtual bool may_require_admin_access()
         {
-            return true;
+            var config = Config.get_configuration_settings();
+            if (config == null) return true;
+
+            return config.FeatureCommand.Command != FeatureCommandType.list;
         }
     }
 }

src/chocolatey/infrastructure.app/commands/ChocolateyPinCommand.cs

@@ -25,6 +25,7 @@ namespace chocolatey.infrastructure.app.commands
     using configuration;
     using domain;
     using infrastructure.commands;
+    using infrastructure.configuration;
     using logging;
     using nuget;
     using services;
@@ -204,7 +205,10 @@ public virtual void set_pin(IPackageManager packageManager, ChocolateyConfigurat
 
         public virtual bool may_require_admin_access()
         {
-            return true;
+            var config = Config.get_configuration_settings();
+            if (config == null) return true;
+
+            return config.PinCommand.Command != PinCommandType.list;
         }
     }
 }

src/chocolatey/infrastructure.app/commands/ChocolateySourceCommand.cs

@@ -24,6 +24,7 @@ namespace chocolatey.infrastructure.app.commands
     using configuration;
     using domain;
     using infrastructure.commands;
+    using infrastructure.configuration;
     using logging;
     using services;
 
@@ -181,7 +182,10 @@ public virtual int count(ChocolateyConfiguration config)
 
         public virtual bool may_require_admin_access()
         {
-            return true;
+            var config = Config.get_configuration_settings();
+            if (config == null) return true;
+
+            return config.SourceCommand.Command != SourceCommandType.list;
         }
     }
 }