add public-viewer config (#430)

* add public-viewer config

This commit adds the notion of Public-Viewer as described
in [JIRA ASC-532](https://issues.redhat.com/browse/ASC-532).

Signed-off-by: Francesco Ilario <filario@redhat.com>

* move PublicViewerConfig into Host

Signed-off-by: Francesco Ilario <filario@redhat.com>

* refactor

Signed-off-by: Francesco Ilario <filario@redhat.com>

* update apiref.doc

Signed-off-by: Francesco Ilario <filario@redhat.com>

---------

Signed-off-by: Francesco Ilario <filario@redhat.com>
Co-authored-by: Francisc Munteanu <fmuntean@redhat.com>

api/v1alpha1/docs/apiref.adoc

@@ -612,6 +612,10 @@ HostConfig contains all configuration parameters of the host operator
 | *`toolchainStatus`* __xref:{anchor_prefix}-github-com-codeready-toolchain-api-api-v1alpha1-toolchainstatusconfig[$$ToolchainStatusConfig$$]__ | Keeps parameters concerned with the toolchainstatus + |  | 
 | *`users`* __xref:{anchor_prefix}-github-com-codeready-toolchain-api-api-v1alpha1-usersconfig[$$UsersConfig$$]__ | Keeps parameters concerned with user management + |  | 
 | *`spaceConfig`* __xref:{anchor_prefix}-github-com-codeready-toolchain-api-api-v1alpha1-spaceconfig[$$SpaceConfig$$]__ | Keeps parameters necessary for configuring Space provisioning functionality + |  | 
+| *`publicViewerConfig`* __xref:{anchor_prefix}-github-com-codeready-toolchain-api-api-v1alpha1-publicviewerconfiguration[$$PublicViewerConfiguration$$]__ | Contains the PublicViewer configuration. +
+IMPORTANT: To provide a consistent User-Experience, each user +
+the space has been directly shared with should have at least +
+the same permissions the kubesaw-authenticated user has. + |  | 
 |===
 
 
@@ -1986,6 +1990,27 @@ Supported condition types: ConditionReady + |  |
 |===
 
 
+[id="{anchor_prefix}-github-com-codeready-toolchain-api-api-v1alpha1-publicviewerconfiguration"]
+==== PublicViewerConfiguration
+
+
+
+Configuration to enable the PublicViewer support
+
+
+
+.Appears In:
+****
+- xref:{anchor_prefix}-github-com-codeready-toolchain-api-api-v1alpha1-hostconfig[$$HostConfig$$]
+****
+
+[cols="20a,50a,15a,15a", options="header"]
+|===
+| Field | Description | Default | Validation
+| *`enabled`* __boolean__ | Defines whether the PublicViewer support should be enabled or not + | false | 
+|===
+
+
 [id="{anchor_prefix}-github-com-codeready-toolchain-api-api-v1alpha1-registrationserviceanalyticsconfig"]
 ==== RegistrationServiceAnalyticsConfig
 

api/v1alpha1/toolchainconfig_types.go

@@ -79,6 +79,13 @@ type HostConfig struct {
 	// Keeps parameters necessary for configuring Space provisioning functionality
 	// +optional
 	SpaceConfig SpaceConfig `json:"spaceConfig,omitempty"`
+
+	// Contains the PublicViewer configuration.
+	// IMPORTANT: To provide a consistent User-Experience, each user
+	// the space has been directly shared with should have at least
+	// the same permissions the kubesaw-authenticated user has.
+	//+optional
+	PublicViewerConfig *PublicViewerConfiguration `json:"publicViewerConfig,omitempty"`
 }
 
 // Members contains all configuration for member operators
@@ -563,6 +570,15 @@ type SpaceConfig struct {
 	SpaceBindingRequestEnabled *bool `json:"spaceBindingRequestEnabled,omitempty"`
 }
 
+// Configuration to enable the PublicViewer support
+// +k8s:openapi-gen=true
+type PublicViewerConfiguration struct {
+	// Defines whether the PublicViewer support should be enabled or not
+	//+required
+	//+kubebuilder:default:=false
+	Enabled bool `json:"enabled"`
+}
+
 //+kubebuilder:object:root=true
 //+kubebuilder:subresource:status