utils

package

v0.4.0 Latest Latest Go to latest Published: Jun 1, 2025 License: MIT Imports: 14 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/0ceanslim/grain

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Documentation ¶

Index ¶

func DecodeNpub(npub string) (string, error)
func DetermineEventCategory(kind int) string
func EnsureFileExists(filePath, examplePath string)
func FetchPubkeysFromDomains(domains []string) ([]string, error)
func GetClientIP(r *http.Request) string
func LoadRelayMetadata(filename string) error
func LoadRelayMetadataJSON() error
func RelayInfoHandler(w http.ResponseWriter, r *http.Request)
func SendToBackupRelay(backupURL string, evt nostr.Event) error
func SerializeEvent(evt nostr.Event) string
func ToInt(i interface{}) *int
func ToInt64(i interface{}) *int64
func ToIntArray(i interface{}) []int
func ToStringArray(i interface{}) []string
func ToTagsMap(i interface{}) map[string][]string
func ToTime(data interface{}) *time.Time
type CachedDomains
type NostrJSON
type RelayMetadata

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func DecodeNpub ¶

func DecodeNpub(npub string) (string, error)

DecodeNpub decodes a Bech32 encoded npub to its corresponding pubkey

func DetermineEventCategory ¶

func DetermineEventCategory(kind int) string

func EnsureFileExists ¶

func EnsureFileExists(filePath, examplePath string)

func FetchPubkeysFromDomains ¶

func FetchPubkeysFromDomains(domains []string) ([]string, error)

FetchPubkeysFromDomains fetches nostr.json pubkeys from multiple domains with caching.

func GetClientIP ¶

func GetClientIP(r *http.Request) string

func LoadRelayMetadata ¶

func LoadRelayMetadata(filename string) error

func LoadRelayMetadataJSON ¶

func LoadRelayMetadataJSON() error

func RelayInfoHandler ¶

func RelayInfoHandler(w http.ResponseWriter, r *http.Request)

func SendToBackupRelay ¶

func SendToBackupRelay(backupURL string, evt nostr.Event) error

func SerializeEvent ¶

func SerializeEvent(evt nostr.Event) string

SerializeEvent manually constructs the JSON string for event serialization according to NIP-01

func ToInt ¶

func ToInt(i interface{}) *int

func ToInt64 ¶

func ToInt64(i interface{}) *int64

func ToIntArray ¶

func ToIntArray(i interface{}) []int

func ToStringArray ¶

func ToStringArray(i interface{}) []string

func ToTagsMap ¶

func ToTagsMap(i interface{}) map[string][]string

func ToTime ¶

func ToTime(data interface{}) *time.Time

Types ¶

type CachedDomains ¶

type CachedDomains struct {
	Timestamp int64               `json:"timestamp"` // Store Unix timestamp
	Domains   map[string][]string `json:"domains"`   // Cached pubkeys per domain
}

type NostrJSON ¶

type NostrJSON struct {
	Names map[string]string `json:"names"`
}

Domain types

type RelayMetadata ¶

type RelayMetadata struct {
	Name          string `json:"name"`
	Description   string `json:"description"`
	Pubkey        string `json:"pubkey"`
	Contact       string `json:"contact"`
	SupportedNIPs []int  `json:"supported_nips"`
	Software      string `json:"software"`
	Version       string `json:"version"`
}

Source Files ¶

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Directories ¶

Path	Synopsis
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