envoyx

package
v0.0.0-...-dfb39b5 Latest Latest
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 Go to latest Published: Aug 2, 2026 License: Apache-2.0 Imports: 21 Imported by: 0

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Constants

View Source 
const (
	OnConflictDefault mergeAlg = iota
	OnConflictReplace
	OnConflictSkip
	OnConflictPanic

	DecodeTypeURI   decodeType = "uri"
	DecodeTypeIO    decodeType = "io"
	DecodeTypeStore decodeType = "store"

	EncodeTypeURI   encodeType = "uri"
	EncodeTypeStore encodeType = "store"
	EncodeTypeIo    encodeType = "io"
)

Variables

This section is empty.

Functions

func AutomationNgAutomationRbacReferences 

func AutomationNgAutomationRbacReferences(ngAutomation string) (res *Ref, pp []*Ref, err error)

AutomationNgAutomationRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func AutomationWorkflowRbacReferences 

func AutomationWorkflowRbacReferences(workflow string) (res *Ref, pp []*Ref, err error)

AutomationWorkflowRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func CastMergeAlg 

func CastMergeAlg(v string) (mergeAlg mergeAlg)

func ComposeChartRbacReferences 

func ComposeChartRbacReferences(namespaceID string, chart string) (res *Ref, pp []*Ref, err error)

ComposeChartRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func ComposeModuleFieldRbacReferences 

func ComposeModuleFieldRbacReferences(namespaceID string, moduleID string, moduleField string) (res *Ref, pp []*Ref, err error)

ComposeModuleFieldRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func ComposeModuleRbacReferences 

func ComposeModuleRbacReferences(namespaceID string, module string) (res *Ref, pp []*Ref, err error)

ComposeModuleRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func ComposeNamespaceRbacReferences 

func ComposeNamespaceRbacReferences(namespace string) (res *Ref, pp []*Ref, err error)

ComposeNamespaceRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func ComposePageLayoutRbacReferences 

func ComposePageLayoutRbacReferences(namespaceID string, pageID string, pageLayout string) (res *Ref, pp []*Ref, err error)

ComposePageLayoutRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func ComposePageRbacReferences 

func ComposePageRbacReferences(namespaceID string, page string) (res *Ref, pp []*Ref, err error)

ComposePageRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func ComposeRecordRbacReferences 

func ComposeRecordRbacReferences(namespaceID string, moduleID string, record string) (res *Ref, pp []*Ref, err error)

ComposeRecordRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func FederationExposedModuleRbacReferences 

func FederationExposedModuleRbacReferences(nodeID string, exposedModule string) (res *Ref, pp []*Ref, err error)

FederationExposedModuleRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func FederationNodeRbacReferences 

func FederationNodeRbacReferences(node string) (res *Ref, pp []*Ref, err error)

FederationNodeRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func FederationSharedModuleRbacReferences 

func FederationSharedModuleRbacReferences(nodeID string, sharedModule string) (res *Ref, pp []*Ref, err error)

FederationSharedModuleRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func Initialized 

func Initialized() bool

func MergeRefs 

func MergeRefs(a map[string]Ref, bb ...map[string]Ref) (c map[string]Ref)

func NodesByResourceType 

func NodesByResourceType(nn ...*Node) (out map[string]NodeSet)

NodesByResourceType returns Nodes grouped by their resource type

func ParseRule 

func ParseRule(res string) (string, *Ref, []*Ref, error)

Parse generates resource setting logic for each resource

Resources with "envoy: false" are skipped

This function is auto-generated

func SetDecoderSources 

func SetDecoderSources(nn NodeSet, dd ...Provider)

func SetGlobal 

func SetGlobal(n *Service)

SetGlobal sets the global envoy service

func SplitResourceIdentifier 

func SplitResourceIdentifier(ref string) (out map[string]Ref)

SplitResourceIdentifier takes an identifier string and splices it into path identifiers as defined by the resource

func SystemAgentRbacReferences 

func SystemAgentRbacReferences(agent string) (res *Ref, pp []*Ref, err error)

SystemAgentRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemAiConversationRbacReferences 

func SystemAiConversationRbacReferences(aiConversation string) (res *Ref, pp []*Ref, err error)

SystemAiConversationRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemApigwRouteRbacReferences 

func SystemApigwRouteRbacReferences(apigwRoute string) (res *Ref, pp []*Ref, err error)

SystemApigwRouteRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemApplicationRbacReferences 

func SystemApplicationRbacReferences(application string) (res *Ref, pp []*Ref, err error)

SystemApplicationRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemAuthClientRbacReferences 

func SystemAuthClientRbacReferences(authClient string) (res *Ref, pp []*Ref, err error)

SystemAuthClientRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemChatbotRbacReferences 

func SystemChatbotRbacReferences(chatbot string) (res *Ref, pp []*Ref, err error)

SystemChatbotRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemChatbotSessionHandoffRbacReferences 

func SystemChatbotSessionHandoffRbacReferences(chatbotSessionHandoff string) (res *Ref, pp []*Ref, err error)

SystemChatbotSessionHandoffRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemChatbotSessionRbacReferences 

func SystemChatbotSessionRbacReferences(chatbotSession string) (res *Ref, pp []*Ref, err error)

SystemChatbotSessionRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemChatbotSessionStepRbacReferences 

func SystemChatbotSessionStepRbacReferences(chatbotSessionStep string) (res *Ref, pp []*Ref, err error)

SystemChatbotSessionStepRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemConfiguredConnectionRbacReferences 

func SystemConfiguredConnectionRbacReferences(configuredConnection string) (res *Ref, pp []*Ref, err error)

SystemConfiguredConnectionRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemConnectionRbacReferences 

func SystemConnectionRbacReferences(connection string) (res *Ref, pp []*Ref, err error)

SystemConnectionRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemDalConnectionRbacReferences 

func SystemDalConnectionRbacReferences(dalConnection string) (res *Ref, pp []*Ref, err error)

SystemDalConnectionRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemDataPrivacyRequestRbacReferences 

func SystemDataPrivacyRequestRbacReferences(dataPrivacyRequest string) (res *Ref, pp []*Ref, err error)

SystemDataPrivacyRequestRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemKnowledgeBaseRbacReferences 

func SystemKnowledgeBaseRbacReferences(knowledgeBase string) (res *Ref, pp []*Ref, err error)

SystemKnowledgeBaseRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemLlmProviderRbacReferences 

func SystemLlmProviderRbacReferences(llmProvider string) (res *Ref, pp []*Ref, err error)

SystemLlmProviderRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemQueueRbacReferences 

func SystemQueueRbacReferences(queue string) (res *Ref, pp []*Ref, err error)

SystemQueueRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemReportRbacReferences 

func SystemReportRbacReferences(report string) (res *Ref, pp []*Ref, err error)

SystemReportRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemRoleRbacReferences 

func SystemRoleRbacReferences(role string) (res *Ref, pp []*Ref, err error)

SystemRoleRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemTemplateRbacReferences 

func SystemTemplateRbacReferences(template string) (res *Ref, pp []*Ref, err error)

SystemTemplateRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemUserGroupRbacReferences 

func SystemUserGroupRbacReferences(userGroup string) (res *Ref, pp []*Ref, err error)

SystemUserGroupRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

func SystemUserRbacReferences 

func SystemUserRbacReferences(user string) (res *Ref, pp []*Ref, err error)

SystemUserRbacReferences generates RBAC references

Resources with "envoy: false" are skipped

This function is auto-generated

Types

type Datasource 

type Datasource interface {
	Next(ctx context.Context, out datasource.RawRecord) (ident []string, more bool, err error)
	Reset(ctx context.Context) error
	SetProvider(Provider) bool
}

type DatasourceMapping 

type DatasourceMapping struct {
	SourceIdent string   `yaml:"source"`
	KeyField    []string `yaml:"key"`
	References  map[string]string
	Scope       map[string]string

	// Defaultable indicates wether the mapping should keep the values where
	// the ident is not explicitly mapped.
	//
	// When true, the value is assigned to the given identifier.
	Defaultable bool `yaml:"defaultable"`
	Mapping     FieldMapping
}

type DecodeParams 

type DecodeParams struct {
	Type   decodeType
	Params map[string]any
	Config map[string]any
	Filter map[string]ResourceFilter
}

type Decoder 

type Decoder interface {
	// Decode returns a set of Nodes extracted based on the provided definition
	Decode(ctx context.Context, p DecodeParams) (out NodeSet, err error)
}

type DepGraph 

type DepGraph struct {
	// contains filtered or unexported fields
}

DepGraph provides a collection of optionally connected subgraphs

Each subgraph is dedicated for a specific node scope. A subgraph with scoped nodes may be connected to the subgraph with no defined scope.

func BuildDepGraph 

func BuildDepGraph(nn ...*Node) (out *DepGraph)

BuildDepGraph constructs a dependency graph from the provided nodes

We firstly group the nodes by scope, then build a subgraph for each scope, and lastly merge the subgraphs into a single graph.

func (DepGraph) Children 

func (g DepGraph) Children(n *Node) (out NodeSet)

Children returns all child nodes of n

func (DepGraph) ChildrenForResourceType 

func (g DepGraph) ChildrenForResourceType(n *Node, rt string) (out NodeSet)

ChildrenForResourceType returns child nodes of n which match the resource type

func (DepGraph) MissingRefs 

func (g DepGraph) MissingRefs() (out []map[string]Ref)

MissingRegs returns a slice of all refs that are requested but not found in the graph

func (DepGraph) NodeForRef 

func (g DepGraph) NodeForRef(ref Ref) (out *Node)

func (DepGraph) ParentForRT 

func (g DepGraph) ParentForRT(n *Node, rt string) (out NodeSet)

ParentForRT returns a set of parent nodes matching the resource type

func (DepGraph) ParentForRef 

func (g DepGraph) ParentForRef(n *Node, ref Ref) (out *Node)

ParentForRef returns a parent node of n which matches ref (nil if none)

func (DepGraph) Roots 

func (g DepGraph) Roots() (out NodeSet)

Roots returns all nodes which are considered as root resources based on the current state

For the most part, these are all resources with no parent resources. If all resources define parents, then some home brew logic is ran

type EncodeParams 

type EncodeParams struct {
	Type    encodeType
	Params  map[string]any
	Envoy   EnvoyConfig
	Encoder EncoderConfig

	FieldMapping []MapEntry

	// @note these are only used by records since v1 did just that
	// @todo make these more expanded
	DeferOk  func()
	DeferNok func(error) error
	Defer    func()
}

type Encoder 

type Encoder interface {
	// Encode encodes the data
	//
	// The function receives a set of root-level nodes (with no parent dependencies)
	// and a Traverser it can use to handle all of the child nodes.
	Encode(context.Context, EncodeParams, string, NodeSet, Traverser) (err error)
}

type EncoderConfig 

type EncoderConfig struct {
	DefaultUserID       uint64
	PreferredTimeLayout string
	PreferredTimezone   string
}

type EnvoyConfig 

type EnvoyConfig struct {
	MergeAlg   mergeAlg
	SkipIf     string
	SkipIfEval expr.Evaluable
}

type Evaluated 

type Evaluated struct {
	Skip bool
}

type FieldMapping 

type FieldMapping struct {
	// @note This had to be like so to simplify decoding
	Map map[string]MapEntry
}

func (*FieldMapping) UnmarshalYAML 

func (d *FieldMapping) UnmarshalYAML(n *yaml.Node) (err error)

UnmarshalYAML is used to get the yaml parsed into a series of nodes so we can easily pass it down

type Identifiers 

type Identifiers struct {
	Slice []string
	Index map[string]bool
}

func MakeIdentifiers 

func MakeIdentifiers(ii ...any) (out Identifiers)

MakeIdentifiers initializes an Identifiers instance from the given slice

func MergeIdents 

func MergeIdents(a, b Identifiers) (cc Identifiers)

MergeIdents merges the two identifiers and returns a new one

func (Identifiers) Add 

func (ii Identifiers) Add(vv ...any) (out Identifiers)

Add adds the given values to the identifier

func (Identifiers) FriendlyIdentifier 

func (ii Identifiers) FriendlyIdentifier() (out string)

FriendlyIdentifier returns the best available identifier

If any non-ID identifiers are available, it uses the first one. If no non-ID identifiers are available, it returns the first ID.

func (Identifiers) HasIntersection 

func (aa Identifiers) HasIntersection(bb Identifiers) bool

HasIntersection returns true if the two identifiers define an intersection

func (Identifiers) Idents 

func (ii Identifiers) Idents() (ints []uint64, rest []string)

Idents returns a slice of numeric and text identifiers

func (Identifiers) IdentsAsStrings 

func (ii Identifiers) IdentsAsStrings() (ids, rest []string)

func (Identifiers) Intersection 

func (aa Identifiers) Intersection(bb Identifiers) (out []string)

Intersection returns a slice of identifiers which are in an intersection

func (Identifiers) Merge 

func (aa Identifiers) Merge(bb Identifiers) (cc Identifiers)

Merge merges the two identifiers and returns a new one @todo deprecate this; use MergeIdents instead

type MapEntry 

type MapEntry struct {
	Column string
	Field  string
	Skip   bool
}

type Node 

type Node struct {
	Resource   resource
	Datasource Datasource

	ResourceType string
	Identifiers  Identifiers
	References   map[string]Ref
	Scope        Scope

	// Placeholders are resources which were added to help resolve missing deps
	Placeholder bool
	Config      EnvoyConfig
	Evaluated   Evaluated
}

Node is a wrapper around a Human resource for use within Envoy

func NodeForRef 

func NodeForRef(ref Ref, nn ...*Node) (out *Node)

NodeForRef returns the Node that matches the given ref

func (*Node) Prune 

func (n *Node) Prune(ref Ref)

func (Node) ToRef 

func (n Node) ToRef() Ref

type NodeSet 

type NodeSet []*Node

func NodesForResourceType 

func NodesForResourceType(rt string, nn ...*Node) (out NodeSet)

NodesForResourceType returns which belong to the given resource type

func OmitPlaceholderNodes 

func OmitPlaceholderNodes(nn ...*Node) (out NodeSet)

func RBACRulesForNodes 

func RBACRulesForNodes(rr rbac.RuleSet, nn ...*Node) (rules NodeSet, err error)

func ResourceTranslationsForNodes 

func ResourceTranslationsForNodes(tt types.ResourceTranslationSet, nn ...*Node) (translations NodeSet, err error)

type PrepareEncoder 

type PrepareEncoder interface {
	Preparer
	Encoder
}

type Preparer 

type Preparer interface {
	// Prepare performs generic preprocessing on the provided nodes
	//
	// The function is called for every resource type where all of the nodes of
	// that resource type are passed as the argument.
	Prepare(context.Context, EncodeParams, string, NodeSet) error
}

type Provider 

type Provider interface {
	Next(ctx context.Context, out datasource.RawRecord) (more bool, err error)
	Reset(ctx context.Context) error
	SetIdent(string)
	SetConfigs(map[string]any) error
	Ident() string
}

type Ref 

type Ref struct {
	ResourceType string
	Identifiers  Identifiers
	Scope        Scope
	// @todo consider replacing with something that indicates
	//       it can't be fetched from the DB
	Optional bool
}

Ref defines a reference to a different resource

The reference only holds if all three parts match -- the resource type, there is an intersection between the identifiers, and the scope matches.

func (Ref) Equals 

func (a Ref) Equals(b Ref) bool

func (Ref) Idents 

func (r Ref) Idents() (ints []uint64, rest []string)

func (Ref) ResourceFilter 

func (r Ref) ResourceFilter() (out map[string]ResourceFilter)

ResourceFilter returns a filter which would match the referenced resource

type ResourceFilter 

type ResourceFilter struct {
	Identifiers Identifiers
	Refs        map[string]Ref

	Limit uint
	Query string
	Scope Scope
}

type Scope 

type Scope struct {
	ResourceType string
	Identifiers  Identifiers
}

Scope lets us group nodes based on some common context

Scope is primarily used to scope low-code applications to denote to what namespace a specific module reference belongs to. In the previous version this was referred to as reference constraints; This is the same but different.

When constructing dependency graphs, nodes with the same scope are grouped together. Nodes from the same scope can reference each other. Nodes from a defined scope can reference nodes from an undefined scope, but not the other way around.

func (Scope) Equals 

func (a Scope) Equals(b Scope) bool

func (Scope) IsEmpty 

func (s Scope) IsEmpty() bool

type Service 

type Service struct {
	// contains filtered or unexported fields
}

func Global 

func Global() *Service

Global gets the global envoy service

func New 

func New() *Service

New initializes a new Envoy service

func (*Service) AddDecoder 

func (svc *Service) AddDecoder(t decodeType, dd ...Decoder)

func (*Service) AddEncoder 

func (svc *Service) AddEncoder(t encodeType, ee ...Encoder)

func (*Service) AddPreparer 

func (svc *Service) AddPreparer(t encodeType, pp ...Preparer)

func (*Service) Bake 

func (svc *Service) Bake(ctx context.Context, p EncodeParams, providers []Provider, nodes ...*Node) (gg *DepGraph, err error)

func (*Service) Decode 

func (svc *Service) Decode(ctx context.Context, p DecodeParams) (nodes NodeSet, providers []Provider, err error)

Decode returns a set of envoy Nodes based on the given decode params

func (*Service) Encode 

func (svc *Service) Encode(ctx context.Context, p EncodeParams, dg *DepGraph) (err error)

Encode encodes Human resources bases on the provided encode params

use the BuildDepGraph function to build the default dependency graph.

type Traverser 

type Traverser interface {
	// ParentForRef returns the parent of the provided node which matches the ref
	//
	// If no parent is found, nil is returned.
	ParentForRef(*Node, Ref) *Node

	// ParentForRT returns a set of parent nodes matching the resource type
	ParentForRT(*Node, string) NodeSet

	// ChildrenForResourceType returns the children of the provided node which
	// match the provided resource type
	ChildrenForResourceType(*Node, string) NodeSet

	// Children returns all of the children of the provided node
	Children(*Node) NodeSet

	// NodeForRef returns the node which matches the provided ref
	NodeForRef(Ref) *Node
}

Traverser provides a structure which can be used to traverse the node's deps

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