cwhub

package
v1.5.14 Latest Latest
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 Go to latest Published: Jul 20, 2023 License: MIT Imports: 19 Imported by: 0

Documentation

Index

Constants

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const PathSeparator = "/"

Variables

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var COLLECTIONS = "collections"
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var HubBranch = "master"
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var HubIndexFile = ".index.json"
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var ItemTypes = []string{PARSERS, PARSERS_OVFLW, SCENARIOS, COLLECTIONS}
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var MissingHubIndex = errors.New("hub index can't be found")
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var PARSERS = "parsers"

managed configuration types

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var PARSERS_OVFLW = "postoverflows"
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var RawFileURLTemplate = "https://hub-cdn.crowdsec.net/%s/%s"
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var ReferenceMissingError = errors.New("Reference(s) missing in collection")

To be used when reference(s) (is/are) missing in a collection

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var SCENARIOS = "scenarios"

Functions

func AddItem 

func AddItem(itemType string, item Item) error

func CheckName 

func CheckName(vname string, fauthor string, fname string) bool

func CheckSuffix 

func CheckSuffix(hubpath string, remotePath string) bool

func CollecDepsCheck 

func CollecDepsCheck(v *Item) error

func DisplaySummary 

func DisplaySummary()

func DownloadDataIfNeeded 

func DownloadDataIfNeeded(hub *csconfig.Hub, target Item, force bool) error

func DownloadHubIdx 

func DownloadHubIdx(hub *csconfig.Hub) ([]byte, error)

func GetHubIdx 

func GetHubIdx(hub *csconfig.Hub) error

func GetInstalledCollectionsAsString 

func GetInstalledCollectionsAsString() ([]string, error)

func GetInstalledParsersAsString 

func GetInstalledParsersAsString() ([]string, error)

func GetInstalledPostOverflowsAsString 

func GetInstalledPostOverflowsAsString() ([]string, error)

func GetInstalledScenariosAsString 

func GetInstalledScenariosAsString() ([]string, error)

func GetItemMap 

func GetItemMap(itemType string) map[string]Item

func GetVersionStatus 

func GetVersionStatus(v *Item) int

GetVersionStatus : semver requires 'v' prefix

func InstallItem 

func InstallItem(csConfig *csconfig.Config, name string, obtype string, force bool, downloadOnly bool) error

func ItemStatus 

func ItemStatus(v Item) (string, bool, bool, bool)

returns: human-text, Enabled, Warning, Unmanaged

func LoadPkgIndex 

func LoadPkgIndex(buff []byte) (map[string]map[string]Item, error)

LoadPkgIndex loads a local .index.json file and returns the map of parsers/scenarios/collections associated

func LocalSync 

func LocalSync(hub *csconfig.Hub) (error, []string)

Updates the infos from HubInit() with the local state

func RemoveMany 

func RemoveMany(csConfig *csconfig.Config, itemType string, name string, all bool, purge bool, forceAction bool)

XXX this must return errors instead of log.Fatal

func SetHubBranch 

func SetHubBranch() error

SetHubBranch sets the package variable that points to the hub branch.

func SyncDir 

func SyncDir(hub *csconfig.Hub, dir string) (error, []string)

func UpdateHubIdx 

func UpdateHubIdx(hub *csconfig.Hub) error

func UpgradeConfig 

func UpgradeConfig(csConfig *csconfig.Config, itemType string, name string, force bool)

Types

type Item 

type Item struct {
	/*descriptive info*/
	Type                 string   `yaml:"type,omitempty" json:"type,omitempty"`                                     //parser|postoverflows|scenario|collection(|enrich)
	Stage                string   `json:"stage,omitempty" yaml:"stage,omitempty,omitempty"`                         //Stage for parser|postoverflow : s00-raw/s01-...
	Name                 string   `json:"name,omitempty"`                                                           //as seen in .config.json, usually "author/name"
	FileName             string   `json:"file_name,omitempty"`                                                      //the filename, ie. apache2-logs.yaml
	Description          string   `yaml:"description,omitempty" json:"description,omitempty"`                       //as seen in .config.json
	Author               string   `json:"author,omitempty"`                                                         //as seen in .config.json
	References           []string `yaml:"references,omitempty" json:"references,omitempty"`                         //as seen in .config.json
	BelongsToCollections []string `yaml:"belongs_to_collections,omitempty" json:"belongs_to_collections,omitempty"` /*if it's part of collections, track name here*/

	/*remote (hub) infos*/
	RemoteURL  string                 `yaml:"remoteURL,omitempty" json:"remoteURL,omitempty"` //the full remote uri of file in http
	RemotePath string                 `json:"path,omitempty" yaml:"remote_path,omitempty"`    //the path relative to git ie. /parsers/stage/author/file.yaml
	RemoteHash string                 `yaml:"hash,omitempty" json:"hash,omitempty"`           //the meow
	Version    string                 `json:"version,omitempty"`                              //the last version
	Versions   map[string]ItemVersion `json:"versions,omitempty" yaml:"-"`                    //the list of existing versions

	/*local (deployed) infos*/
	LocalPath string `yaml:"local_path,omitempty" json:"local_path,omitempty"` //the local path relative to ${CFG_DIR}
	//LocalHubPath string
	LocalVersion string `json:"local_version,omitempty"`
	LocalHash    string `json:"local_hash,omitempty"` //the local meow
	Installed    bool   `json:"installed,omitempty"`
	Downloaded   bool   `json:"downloaded,omitempty"`
	UpToDate     bool   `json:"up_to_date,omitempty"`
	Tainted      bool   `json:"tainted,omitempty"` //has it been locally modified
	Local        bool   `json:"local,omitempty"`   //if it's a non versioned control one

	/*if it's a collection, it not a single file*/
	Parsers       []string `yaml:"parsers,omitempty" json:"parsers,omitempty"`
	PostOverflows []string `yaml:"postoverflows,omitempty" json:"postoverflows,omitempty"`
	Scenarios     []string `yaml:"scenarios,omitempty" json:"scenarios,omitempty"`
	Collections   []string `yaml:"collections,omitempty" json:"collections,omitempty"`
}

Item can be : parsed, scenario, collection

func DisableItem 

func DisableItem(hub *csconfig.Hub, target Item, purge bool, force bool) (Item, error)

DisableItem to disable an item managed by the hub, removes the symlink if purge is true

func DownloadItem 

func DownloadItem(hub *csconfig.Hub, target Item, overwrite bool) (Item, error)

func DownloadLatest 

func DownloadLatest(hub *csconfig.Hub, target Item, overwrite bool, updateOnly bool) (Item, error)

DownloadLatest will download the latest version of Item to the tdir directory

func EnableItem 

func EnableItem(hub *csconfig.Hub, target Item) (Item, error)

creates symlink between actual config file at hub.HubDir and hub.ConfigDir Handles collections recursively

func GetInstalledCollections 

func GetInstalledCollections() ([]Item, error)

func GetInstalledParsers 

func GetInstalledParsers() ([]Item, error)

func GetInstalledPostOverflows 

func GetInstalledPostOverflows() ([]Item, error)

func GetInstalledScenarios 

func GetInstalledScenarios() ([]Item, error)

func GetItem 

func GetItem(itemType string, itemName string) *Item

func GetItemByPath 

func GetItemByPath(itemType string, itemPath string) (*Item, error)

GetItemByPath retrieves the item from hubIdx based on the path. To achieve this it will resolve symlink to find associated hub item.

type ItemHubStatus 

type ItemHubStatus struct {
	Name         string `json:"name"`
	LocalVersion string `json:"local_version"`
	LocalPath    string `json:"local_path"`
	Description  string `json:"description"`
	UTF8_Status  string `json:"utf8_status"`
	Status       string `json:"status"`
}

func GetHubStatusForItemType 

func GetHubStatusForItemType(itemType string, name string, all bool) []ItemHubStatus

Returns a list of entries for packages : name, status, local_path, local_version, utf8_status (fancy)

type ItemVersion 

type ItemVersion struct {
	Digest     string `json:"digest,omitempty"`
	Deprecated bool   `json:"deprecated,omitempty"`
}

Source Files

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