utils

package
v0.0.0-...-b8dc01b Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 26, 2023 License: GPL-3.0 Imports: 64 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	Day      = 24 * time.Hour
	Week     = 7 * Day
	Month    = 30 * Day
	Year     = 12 * Month
	LongTime = 37 * Year
)

Seconds-based time units

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const AccessDenied = "access_denied"
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const ClaimsContextKey = "ClaimsKey"

UserIDKey Key for context access to get the validated userID

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const GROUP_API = "api"
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const GROUP_MOBILE = "mobile"
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const InvalidClient = "invalid_client"
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const InvalidGrant = "invalid_grant"
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const InvalidRequest = "invalid_request"
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const InvalidScope = "invalid_scope"
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const JsonBodyKey = "JsonBodyKey"
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const JsonBodyNakedKey = "JsonBodyNakedKey"
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const MobileAuthorizedKey = "MobileAuthKey"
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const ServerError = "server_error"
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const TemporarilyUnavailable = "temporarily_unavailable"
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const UnauthorizedClient = "unauthorized_client"
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const UnsupportedGrantType = "unsupported_grant_type"

Variables

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var Config *types.Config

Config is the globally accessible configuration

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var Erc1155TransferSingleEventHash = common.HexToHash("0xc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f62")
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var Erc20TransferEventHash = common.HexToHash("0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef")
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var ErrInvalidSpecification = errors.New("specification must be a struct pointer")

ErrInvalidSpecification indicates that a specification is of the wrong type.

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var ErrRateLimit = errors.New("## RATE LIMIT ##")
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var HashLikeRegex = regexp.MustCompile(`^[0-9a-fA-F]{0,96}$`)
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var Rates map[string]int = map[string]int{
	"AT": 20,
	"BE": 21,
	"BG": 20,
	"CY": 19,
	"CZ": 21,
	"DE": 19,
	"DK": 25,
	"EE": 20,
	"EL": 24,
	"ES": 21,
	"FI": 24,
	"FR": 20,
	"GB": 20,
	"HR": 25,
	"HU": 27,
	"IE": 23,
	"IT": 22,
	"LT": 21,
	"LU": 17,
	"LV": 21,
	"MT": 18,
	"NL": 21,
	"PL": 23,
	"PT": 23,
	"RO": 19,
	"SE": 25,
	"SI": 22,
	"SK": 20,
}

A map of the european tax rates according to https://ec.europa.eu/taxation_customs/sites/taxation/files/resources/documents/taxation/vat/how_vat_works/rates/vat_rates_en.pdf

View Source 
var StripeDynamicRatesLive = []*string{
	strToPointer("txr_1IBMDaBiORp9oTlKp8EWwp8j"),
	strToPointer("txr_1IBMDYBiORp9oTlKdcfgMZX3"),
	strToPointer("txr_1IBMDXBiORp9oTlKlZ1VbEqY"),
	strToPointer("txr_1IBMDVBiORp9oTlKeV6FwBnA"),
	strToPointer("txr_1IBMDUBiORp9oTlK6p8C6qK9"),
	strToPointer("txr_1IBMDSBiORp9oTlKMj0KwTwm"),
	strToPointer("txr_1IBMDQBiORp9oTlKDnYFmsv3"),
	strToPointer("txr_1IBMDPBiORp9oTlKfaPyr9il"),
	strToPointer("txr_1IBMDNBiORp9oTlKcZfiSttV"),
	strToPointer("txr_1IBMDLBiORp9oTlKnKCLXOF8"),
	strToPointer("txr_1IBMDJBiORp9oTlKtDR2w3uh"),
	strToPointer("txr_1IBMDIBiORp9oTlKIlPuDNmy"),
	strToPointer("txr_1IBMDHBiORp9oTlKgJaePWff"),
	strToPointer("txr_1IBMDFBiORp9oTlK2JDAsvYn"),
	strToPointer("txr_1IBMDEBiORp9oTlKfhwkiebt"),
	strToPointer("txr_1IBMDDBiORp9oTlKtWxmZyAT"),
	strToPointer("txr_1IBMDABiORp9oTlK25TCgczQ"),
	strToPointer("txr_1IBMD8BiORp9oTlKsB9QPkUG"),
	strToPointer("txr_1IBMD7BiORp9oTlKwtw2fxpe"),
	strToPointer("txr_1IBMD6BiORp9oTlKMsgBKyMe"),
	strToPointer("txr_1IBMD4BiORp9oTlKVIN2jYCU"),
	strToPointer("txr_1IBMD3BiORp9oTlKU1vYxvH5"),
	strToPointer("txr_1IBMD2BiORp9oTlKKLV4yE2z"),
	strToPointer("txr_1IBMD0BiORp9oTlKHcW9KHQ7"),
	strToPointer("txr_1IBMCzBiORp9oTlKFp9CLAND"),
	strToPointer("txr_1IBMCxBiORp9oTlK0lc5PZgI"),
	strToPointer("txr_1IBMCuBiORp9oTlKIQmX5NaZ"),
	strToPointer("txr_1IBMBfBiORp9oTlKsxI0Css0"),
}
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var StripeDynamicRatesTest = []*string{
	strToPointer("txr_1HqcFcBiORp9oTlKnyNWVp4r"),
	strToPointer("txr_1I9pNwBiORp9oTlKxTmOz7a1"),
	strToPointer("txr_1I9pOKBiORp9oTlKfMcVou1L"),
	strToPointer("txr_1I9pP0BiORp9oTlKy5CpfXQR"),
	strToPointer("txr_1I9pPzBiORp9oTlKWnfxgOw1"),
	strToPointer("txr_1HqdWaBiORp9oTlKkij8L6dU"),
	strToPointer("txr_1I9pQsBiORp9oTlK4UTiJJTN"),
	strToPointer("txr_1I9pR7BiORp9oTlKgaTRDucB"),
	strToPointer("txr_1I9pRKBiORp9oTlKudk6Zbf5"),
	strToPointer("txr_1I9pRYBiORp9oTlKlFCuCxDv"),
	strToPointer("txr_1I9pRsBiORp9oTlKabg2US6z"),
	strToPointer("txr_1I9pS5BiORp9oTlKK6b9bi1n"),
	strToPointer("txr_1I9pSNBiORp9oTlKCO3Of9YI"),
	strToPointer("txr_1I9pSdBiORp9oTlKsdb5E2eO"),
	strToPointer("txr_1I9pSuBiORp9oTlKW7OdEDln"),
	strToPointer("txr_1I9pTCBiORp9oTlK4LAH8ZAQ"),
	strToPointer("txr_1I9pUOBiORp9oTlKrissM9GJ"),
	strToPointer("txr_1I9pUgBiORp9oTlKCXqz67MM"),
	strToPointer("txr_1I9pUzBiORp9oTlK8zsYnVgS"),
	strToPointer("txr_1I9pVCBiORp9oTlKUGQ94mXO"),
	strToPointer("txr_1I9pVPBiORp9oTlKDaogHVHn"),
	strToPointer("txr_1I9pVeBiORp9oTlKbn6ZdXvh"),
	strToPointer("txr_1I9pVvBiORp9oTlKJuyxDeDD"),
	strToPointer("txr_1I9pW8BiORp9oTlKEiGKbdcq"),
	strToPointer("txr_1I9pWNBiORp9oTlKRvGIm5mx"),
	strToPointer("txr_1I9pWbBiORp9oTlKqGEvmQ0H"),
	strToPointer("txr_1I9pWrBiORp9oTlKljnvpOqI"),
	strToPointer("txr_1I9pX9BiORp9oTlKDtkJ8A09"),
}
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var StripeRatesLive map[string]string = map[string]string{
	"AT": "txr_1IBMDaBiORp9oTlKp8EWwp8j",
	"BE": "txr_1IBMDXBiORp9oTlKlZ1VbEqY",
	"BG": "txr_1IBMDVBiORp9oTlKeV6FwBnA",
	"CY": "txr_1IBMDUBiORp9oTlK6p8C6qK9",
	"CZ": "txr_1IBMDSBiORp9oTlKMj0KwTwm",
	"DE": "txr_1IBMDYBiORp9oTlKdcfgMZX3",
	"DK": "txr_1IBMDQBiORp9oTlKDnYFmsv3",
	"EE": "txr_1IBMDPBiORp9oTlKfaPyr9il",
	"EL": "txr_1IBMDNBiORp9oTlKcZfiSttV",
	"ES": "txr_1IBMDLBiORp9oTlKnKCLXOF8",
	"FI": "txr_1IBMDJBiORp9oTlKtDR2w3uh",
	"FR": "txr_1IBMDIBiORp9oTlKIlPuDNmy",
	"GB": "txr_1IBMDHBiORp9oTlKgJaePWff",
	"HR": "txr_1IBMDFBiORp9oTlK2JDAsvYn",
	"HU": "txr_1IBMDEBiORp9oTlKfhwkiebt",
	"IE": "txr_1IBMDDBiORp9oTlKtWxmZyAT",
	"IT": "txr_1IBMDABiORp9oTlK25TCgczQ",
	"LT": "txr_1IBMD8BiORp9oTlKsB9QPkUG",
	"LU": "txr_1IBMD7BiORp9oTlKwtw2fxpe",
	"LV": "txr_1IBMD6BiORp9oTlKMsgBKyMe",
	"MT": "txr_1IBMD4BiORp9oTlKVIN2jYCU",
	"NL": "txr_1IBMD3BiORp9oTlKU1vYxvH5",
	"PL": "txr_1IBMD2BiORp9oTlKKLV4yE2z",
	"PT": "txr_1IBMD0BiORp9oTlKHcW9KHQ7",
	"RO": "txr_1IBMCzBiORp9oTlKFp9CLAND",
	"SE": "txr_1IBMCxBiORp9oTlK0lc5PZgI",
	"SI": "txr_1IBMCuBiORp9oTlKIQmX5NaZ",
	"SK": "txr_1IBMBfBiORp9oTlKsxI0Css0",
}
View Source 
var StripeRatesTest map[string]string = map[string]string{
	"AT": "txr_1HqcFcBiORp9oTlKnyNWVp4r",
	"BE": "txr_1I9pNwBiORp9oTlKxTmOz7a1",
	"BG": "txr_1I9pOKBiORp9oTlKfMcVou1L",
	"CY": "txr_1I9pP0BiORp9oTlKy5CpfXQR",
	"CZ": "txr_1I9pPzBiORp9oTlKWnfxgOw1",
	"DE": "txr_1HqdWaBiORp9oTlKkij8L6dU",
	"DK": "txr_1I9pQsBiORp9oTlK4UTiJJTN",
	"EE": "txr_1I9pR7BiORp9oTlKgaTRDucB",
	"EL": "txr_1I9pRKBiORp9oTlKudk6Zbf5",
	"ES": "txr_1I9pRYBiORp9oTlKlFCuCxDv",
	"FI": "txr_1I9pRsBiORp9oTlKabg2US6z",
	"FR": "txr_1I9pS5BiORp9oTlKK6b9bi1n",
	"GB": "txr_1I9pSNBiORp9oTlKCO3Of9YI",
	"HR": "txr_1I9pSdBiORp9oTlKsdb5E2eO",
	"HU": "txr_1I9pSuBiORp9oTlKW7OdEDln",
	"IE": "txr_1I9pTCBiORp9oTlK4LAH8ZAQ",
	"IT": "txr_1I9pUOBiORp9oTlKrissM9GJ",
	"LT": "txr_1I9pUgBiORp9oTlKCXqz67MM",
	"LU": "txr_1I9pUzBiORp9oTlK8zsYnVgS",
	"LV": "txr_1I9pVCBiORp9oTlKUGQ94mXO",
	"MT": "txr_1I9pVPBiORp9oTlKDaogHVHn",
	"NL": "txr_1I9pVeBiORp9oTlKbn6ZdXvh",
	"PL": "txr_1I9pVvBiORp9oTlKJuyxDeDD",
	"PT": "txr_1I9pW8BiORp9oTlKEiGKbdcq",
	"RO": "txr_1I9pWNBiORp9oTlKRvGIm5mx",
	"SE": "txr_1I9pWbBiORp9oTlKqGEvmQ0H",
	"SI": "txr_1I9pWrBiORp9oTlKljnvpOqI",
	"SK": "txr_1I9pX9BiORp9oTlKDtkJ8A09",
}

A map of the european tax rates according to https://ec.europa.eu/taxation_customs/sites/taxation/files/resources/documents/taxation/vat/how_vat_works/rates/vat_rates_en.pdf

Functions

func AccessSecretVersion 

func AccessSecretVersion(name string) (*string, error)

accessSecretVersion accesses the payload for the given secret version if one exists. The version can be a version number as a string (e.g. "5") or an alias (e.g. "latest").

func AddBigInts 

func AddBigInts(a, b []byte) []byte

func AddCopyButton 

func AddCopyButton(element template.HTML, copyContent string) template.HTML

func AddressToWithdrawalCredentials 

func AddressToWithdrawalCredentials(address []byte) ([]byte, error)

AddressToWithdrawalCredentials converts a valid address to withdrawalCredentials

func AuthorizedAPIMiddleware 

func AuthorizedAPIMiddleware(next http.Handler) http.Handler

AuthorizedAPIMiddleware Demands an Authorization header to be present with a valid user api token Once authorization passes, this middleware sets a context entry with the authenticated userID

func BitAtVector 

func BitAtVector(b []byte, i int) bool

func BitAtVectorReversed 

func BitAtVectorReversed(b []byte, i int) bool

func CORSMiddleware 

func CORSMiddleware(next http.Handler) http.Handler

func CopyButton 

func CopyButton(clipboardText interface{}) string

func CopyButtonText 

func CopyButtonText(clipboardText interface{}) string

func CopyButtonWithTitle 

func CopyButtonWithTitle(clipboardText interface{}, title string) string

func CreateAccessToken 

func CreateAccessToken(userID, appID, deviceID uint64, pkg, theme string) (string, int, error)

CreateAccessToken Creates a new access token for a given user

func DayOfSlot 

func DayOfSlot(slot uint64) uint64

DayOfSlot returns the corresponding day of a slot

func DayToTime 

func DayToTime(day int64) time.Time

func DerefString 

func DerefString(str *string) string

func ElementExists 

func ElementExists(arr []string, el string) bool

func EpochOfSlot 

func EpochOfSlot(slot uint64) uint64

EpochOfSlot returns the corresponding epoch of a slot

func EpochToTime 

func EpochToTime(epoch uint64) time.Time

EpochToTime will return a time.Time for an epoch

func EpochsPerDay 

func EpochsPerDay() uint64

func Eth1BlockReward 

func Eth1BlockReward(blockNumber uint64, difficulty []byte) *big.Int

func Eth1TotalReward 

func Eth1TotalReward(block *types.Eth1BlockIndexed) *big.Int

func EthBytesToFloat 

func EthBytesToFloat(b []byte) float64

func ExchangeRateForCurrency 

func ExchangeRateForCurrency(currency string) float64

func FirstEpochOfSyncPeriod 

func FirstEpochOfSyncPeriod(syncPeriod uint64) uint64

func FixAddressCasing 

func FixAddressCasing(add string) string

func ForkVersionAtEpoch 

func ForkVersionAtEpoch(epoch uint64) *types.ForkVersion

ForkVersionAtEpoch returns the forkversion active a specific epoch

func FormatAddCommas 

func FormatAddCommas(n uint64) template.HTML

func FormatAddCommasFormated 

func FormatAddCommasFormated(num float64, precision uint) template.HTML

func FormatAddress 

func FormatAddress(address []byte, token []byte, name string, verified bool, isContract bool, link bool) template.HTML

func FormatAddressAll 

func FormatAddressAll(address []byte, name string, isContract bool, link string, urlFragment string, digitsLimit int, nameLimit int, addCopyToClipboard bool) template.HTML
func FormatAddressAsLink(address []byte, name string, verified bool, isContract bool) template.HTML
func FormatAddressAsTokenLink(token, address []byte, name string, verified bool, isContract bool) template.HTML

func FormatAddressEthBalance 

func FormatAddressEthBalance(balance *types.Eth1AddressBalance) template.HTML

func FormatAddressLong 

func FormatAddressLong(address string) template.HTML

func FormatAddressToWithdrawalCredentials 

func FormatAddressToWithdrawalCredentials(address []byte, addCopyButton bool) template.HTML

func FormatAddressWithLimits 

func FormatAddressWithLimits(address []byte, name string, isContract bool, link string, digitsLimit int, nameLimit int, addCopyToClipboard bool) template.HTML

func FormatAmount 

func FormatAmount(amount *big.Int, unit string, digits int) template.HTML

func FormatAmountFormatted 

func FormatAmountFormatted(amount *big.Int, unit string, digits int, maxPreCommaDigitsBeforeTrim int, fullAmountTooltip bool, smallUnit bool, newLineForUnit bool) template.HTML

func FormatAttestationInclusionEffectiveness 

func FormatAttestationInclusionEffectiveness(eff float64) template.HTML

func FormatAttestationInclusionSlot 

func FormatAttestationInclusionSlot(blockSlot uint64) template.HTML

FormatAttestationInclusionSlot will return the block-slot formated as html

func FormatAttestationStatus 

func FormatAttestationStatus(status uint64) template.HTML

FormatAttestationStatus will return a user-friendly attestation for an attestation status number

func FormatAttestationStatusShort 

func FormatAttestationStatusShort(status uint64) template.HTML

FormatAttestationStatusShort will return a user-friendly attestation for an attestation status number

func FormatAttestorAssignmentKey 

func FormatAttestorAssignmentKey(AttesterSlot, CommitteeIndex, MemberIndex uint64) string

FormatAttestorAssignmentKey will format attestor assignment keys

func FormatBalance 

func FormatBalance(balanceInt uint64, currency string) template.HTML

FormatBalance will return a string for a balance

func FormatBalanceChange 

func FormatBalanceChange(balance *int64, currency string) template.HTML

FormatBalanceChange will return a string for a balance change

func FormatBalanceChangeFormated 

func FormatBalanceChangeFormated(balance *int64, currencyName string, details *itypes.ValidatorEpochIncome) template.HTML

func FormatBalanceGwei 

func FormatBalanceGwei(balance *int64, currency string) template.HTML

func FormatBalanceShort 

func FormatBalanceShort(balanceInt uint64, currency string) template.HTML

FormatBalance will return a string for a balance

func FormatBalanceSql 

func FormatBalanceSql(balanceInt sql.NullInt64, currency string) template.HTML

func FormatBigAmount 

func FormatBigAmount(amount *hexutil.Big, unit string, digits int) template.HTML

func FormatBigNumberAddCommasFormated 

func FormatBigNumberAddCommasFormated(val hexutil.Big, precision uint) template.HTML

func FormatBitlist 

func FormatBitlist(b []byte) template.HTML

func FormatBitvector 

func FormatBitvector(b []byte) template.HTML

func FormatBlockHash 

func FormatBlockHash(hash []byte) template.HTML

func FormatBlockNumber 

func FormatBlockNumber(number uint64) template.HTML

func FormatBlockReward 

func FormatBlockReward(blockNumber int64) template.HTML

func FormatBlockRoot 

func FormatBlockRoot(blockRoot []byte) template.HTML

FormatBlockRoot will return the block-root formated as html

func FormatBlockSlot 

func FormatBlockSlot(blockSlot uint64) template.HTML

FormatBlockSlot will return the block-slot formated as html

func FormatBlockStatus 

func FormatBlockStatus(status uint64) template.HTML

FormatBlockStatus will return an html status for a block.

func FormatBlockStatusShort 

func FormatBlockStatusShort(status uint64) template.HTML

FormatBlockStatusShort will return an html status for a block.

func FormatBlockUsage 

func FormatBlockUsage(gasUsage uint64, gasLimit uint64) template.HTML

func FormatBuilder 

func FormatBuilder(pubkey []byte) template.HTML

func FormatBytesAmount 

func FormatBytesAmount(amount []byte, unit string, digits int) template.HTML

func FormatCurrentBalance 

func FormatCurrentBalance(balanceInt uint64, currency string) template.HTML

FormatCurrentBalance will return the current balance formated as string with 9 digits after the comma (1 gwei = 1e9 eth)

func FormatDepositAmount 

func FormatDepositAmount(balanceInt uint64, currency string) template.HTML

FormatDepositAmount will return the deposit amount formated as string

func FormatDifficulty 

func FormatDifficulty(number *big.Int) string

func FormatETH 

func FormatETH(num string) string

func FormatEffectiveBalance 

func FormatEffectiveBalance(balanceInt uint64, currency string) template.HTML

FormatEffectiveBalance will return the effective balance formated as string with 1 digit after the comma

func FormatEligibleBalance 

func FormatEligibleBalance(balanceInt uint64, currency string) template.HTML

FormatBalance will return a string for a balance

func FormatEpoch 

func FormatEpoch(epoch uint64) template.HTML

FormatEpoch will return the epoch formated as html

func FormatErc20Decimals 

func FormatErc20Decimals(balance []byte, metadata *types.ERC20Metadata) decimal.Decimal

func FormatEth1Address 

func FormatEth1Address(addr []byte) template.HTML

FormatEth1Address will return the eth1-address formated as html

func FormatEth1AddressFull 

func FormatEth1AddressFull(addr common.Address) template.HTML

FormatEth1AddressFull will return the eth1-address formated as html

func FormatEth1AddressString 

func FormatEth1AddressString(addr []byte) template.HTML

FormatEth1AddressString will return the eth1-address formated as html string

func FormatEth1AddressStringLowerCase 

func FormatEth1AddressStringLowerCase(addr []byte) template.HTML

FormatEth1AddressString will return the eth1-address formated as html string

func FormatEth1AddressWithName 

func FormatEth1AddressWithName(address []byte, name string) template.HTML

func FormatEth1Block 

func FormatEth1Block(block uint64) template.HTML

FormatEth1Block will return the eth1-block formated as html

func FormatEth1BlockHash 

func FormatEth1BlockHash(block []byte) template.HTML

FormatEth1BlockHash will return the eth1-block formated as html

func FormatEth1TxHash 

func FormatEth1TxHash(hash []byte) template.HTML

FormatEth1TxHash will return the eth1-tx-hash formated as html

func FormatEth1TxStatus 

func FormatEth1TxStatus(status uint64) template.HTML

FormatBalance will return a string for a balance

func FormatEtherValue 

func FormatEtherValue(symbol string, ethPrice *big.Float, currentPrice template.HTML) template.HTML

func FormatEthstoreComparison 

func FormatEthstoreComparison(pool string, val float64) template.HTML

func FormatExchangedAmount 

func FormatExchangedAmount(balanceInt int64, currency string) template.HTML

func FormatFloat 

func FormatFloat(num float64, precision int) string

func FormatGlobalParticipationRate 

func FormatGlobalParticipationRate(e uint64, r float64, currency string) template.HTML

FormatGlobalParticipationRate will return the global-participation-rate formated as html

func FormatGraffiti 

func FormatGraffiti(graffiti []byte) template.HTML

FormatGraffiti will return the graffiti formated as html 

func FormatGraffitiAsLink(graffiti []byte) template.HTML

FormatGraffitiAsLink will return the graffiti formated as html-link

func FormatGraffitiString 

func FormatGraffitiString(graffiti string) string

FormatGraffitiString formats (and escapes) the graffiti

func FormatHash 

func FormatHash(hash []byte, trunc_opt ...bool) template.HTML

FormatHash will return a hash formated as html hash is required, trunc is optional. Only the first value in trunc_opt will be used.

func FormatHashLong 

func FormatHashLong(hash common.Hash) template.HTML

func FormatHashWithCopy 

func FormatHashWithCopy(hash []byte) template.HTML

func FormatHashrate 

func FormatHashrate(h float64) template.HTML

func FormatInOutSelf 

func FormatInOutSelf(address, from, to []byte) template.HTML

func FormatInclusionDelay 

func FormatInclusionDelay(inclusionSlot uint64, delay int64) template.HTML

FormatAttestationInclusionSlot will return the block-slot formated as html

func FormatIncome 

func FormatIncome(balanceInt int64, currency string) template.HTML

FormatIncome will return a string for a balance

func FormatIncomeClElInt64 

func FormatIncomeClElInt64(income types.ClElInt64, currency string) template.HTML

func FormatIncomeNoCurrency 

func FormatIncomeNoCurrency(balanceInt int64, currency string) template.HTML

func FormatIncomeSql 

func FormatIncomeSql(balanceInt sql.NullInt64, currency string) template.HTML

func FormatMachineName 

func FormatMachineName(machineName string) template.HTML

func FormatMessageToHtml 

func FormatMessageToHtml(message string) template.HTML

func FormatMethod 

func FormatMethod(method string) template.HTML

func FormatName 

func FormatName(name string, trunc_opt ...bool) template.HTML

func FormatNotificationChannel 

func FormatNotificationChannel(ch types.NotificationChannel) template.HTML

func FormatNumber 

func FormatNumber(number interface{}) string

func FormatParticipation 

func FormatParticipation(v float64) template.HTML

func FormatPercentage 

func FormatPercentage(percentage float64) string

FormatPercentage will return a string for a percentage

func FormatPercentageColored 

func FormatPercentageColored(percentage float64) template.HTML

func FormatPercentageColoredEmoji 

func FormatPercentageColoredEmoji(percentage float64) template.HTML

func FormatPercentageWithGPrecision 

func FormatPercentageWithGPrecision(percentage float64, precision int) string

FormatPercentageWithGPrecision will return a string for a percentage the maximum number of significant digits (trailing zeros are removed).

func FormatPercentageWithPrecision 

func FormatPercentageWithPrecision(percentage float64, precision int) string

FormatPercentageWithPrecision will return a string for a percentage

func FormatPoolPerformance 

func FormatPoolPerformance(val float64) template.HTML

func FormatPublicKey 

func FormatPublicKey(validator []byte) template.HTML

FormatPublicKey will return html formatted text for a validator-public-key

func FormatRPL 

func FormatRPL(num string) string

func FormatSlashedValidator 

func FormatSlashedValidator(validator uint64) template.HTML

FormatSlashedValidator will return html formatted text for a slashed validator

func FormatSlashedValidatorInt64 

func FormatSlashedValidatorInt64(validator int64) template.HTML

FormatSlashedValidatorInt64 will return html formatted text for a slashed validator

func FormatSlashedValidatorWithName 

func FormatSlashedValidatorWithName(validator uint64, name string) template.HTML

FormatSlashedValidator will return html formatted text for a slashed validator

func FormatSlashedValidators 

func FormatSlashedValidators(validators []uint64) template.HTML

FormatSlashedValidators will return html formatted text for slashed validators

func FormatSlashedValidatorsInt64 

func FormatSlashedValidatorsInt64(validators []int64) template.HTML

FormatSlashedValidatorsInt64 will return html formatted text for slashed validators

func FormatSlashedValidatorsWithName 

func FormatSlashedValidatorsWithName(validators []uint64, nameMap map[uint64]string) template.HTML

FormatSlashedValidators will return html formatted text for slashed validators

func FormatSlotToTimestamp 

func FormatSlotToTimestamp(blockSlot uint64) template.HTML

FormatSlotToTimestamp will return the time elapsed since blockSlot

func FormatSqlInt64 

func FormatSqlInt64(i sql.NullInt64) template.HTML

func FormatSyncParticipationStatus 

func FormatSyncParticipationStatus(status uint64) template.HTML

FormatSyncParticipationStatus will return a user-friendly format for an sync-participation-status number

func FormatThousandsEnglish 

func FormatThousandsEnglish(number string) string

func FormatTime 

func FormatTime(t time.Time) template.HTML

func FormatTimeFromNow 

func FormatTimeFromNow(t time.Time) template.HTML

func FormatTimestamp 

func FormatTimestamp(ts int64) template.HTML

FormatTimestamp will return a timestamp formated as html. This is supposed to be used together with client-side js

func FormatTimestampTs 

func FormatTimestampTs(ts time.Time) template.HTML

FormatTimestamp will return a timestamp formated as html. This is supposed to be used together with client-side js

func FormatTimestampUInt64 

func FormatTimestampUInt64(ts uint64) template.HTML

FormatTimestamp will return a timestamp formated as html. This is supposed to be used together with client-side js

func FormatTokenBalance 

func FormatTokenBalance(balance *types.Eth1AddressBalance) template.HTML

func FormatTokenIcon 

func FormatTokenIcon(icon []byte, size int) template.HTML

func FormatTokenName 

func FormatTokenName(balance *types.Eth1AddressBalance) template.HTML

func FormatTokenSymbol 

func FormatTokenSymbol(symbol string) string

func FormatTokenSymbolHTML 

func FormatTokenSymbolHTML(tmpl template.HTML) template.HTML

func FormatTokenSymbolTitle 

func FormatTokenSymbolTitle(symbol string) string

func FormatTokenValue 

func FormatTokenValue(balance *types.Eth1AddressBalance) template.HTML

func FormatTransactionHash 

func FormatTransactionHash(hash []byte) template.HTML

func FormatTransactionType 

func FormatTransactionType(txnType uint8) string

func FormatTsWithoutTooltip 

func FormatTsWithoutTooltip(ts int64) template.HTML

FormatTs will return a timestamp formated as html. This is supposed to be used together with client-side js

func FormatTxHash 

func FormatTxHash(hash string) template.HTML

func FormatValidator 

func FormatValidator(validator uint64) template.HTML

FormatValidator will return html formatted text for a validator

func FormatValidatorInt64 

func FormatValidatorInt64(validator int64) template.HTML

FormatValidatorInt64 will return html formatted text for a validator (for an int64 validator-id)

func FormatValidatorName 

func FormatValidatorName(name string) template.HTML

func FormatValidatorStatus 

func FormatValidatorStatus(status string) template.HTML

FormatValidatorStatus will return the validator-status formated as html possible states pending, active_online, active_offline, exiting_online, exciting_offline, slashing_online, slashing_offline, exited, slashed

func FormatValidatorTag 

func FormatValidatorTag(tag string) template.HTML

FormatValidatorTag will return html formated text of a validator-tag. Depending on the tag it will describe the tag in a tooltip and link to more information regarding the tag.

func FormatValidatorTags 

func FormatValidatorTags(tags []string) template.HTML

func FormatValidatorWithName 

func FormatValidatorWithName(validator interface{}, name string) template.HTML

func FormatValidatorsInt64 

func FormatValidatorsInt64(validators []int64) template.HTML

FormatValidatosrInt64 will return html formatted text for validators

func FormatWithdawalCredentials 

func FormatWithdawalCredentials(hash []byte, addCopyButton bool) template.HTML

func FormatWithdrawalShort 

func FormatWithdrawalShort(slot uint64, amount uint64) template.HTML

FormatBlockStatusShort will return an html status for a block.

func FormatYesNo 

func FormatYesNo(yes bool) template.HTML

FormatYesNo will return yes or no formated as html

func GenerateQRCodeForAddress 

func GenerateQRCodeForAddress(address []byte) (string, string, error)

Generates a QR code for an address returns two transparent base64 encoded img strings for dark and light theme the first has a black QR code the second a white QR code

func GenerateRandomAPIKey 

func GenerateRandomAPIKey() (string, error)

GenerateAPIKey generates an API key for a user

func GenerateRandomBytesSecure 

func GenerateRandomBytesSecure(n int) ([]byte, error)

func GetFlash 

func GetFlash(w http.ResponseWriter, r *http.Request, name string) (string, error)

func GetFlashes 

func GetFlashes(w http.ResponseWriter, r *http.Request, name string) []interface{}

func GetNetwork 

func GetNetwork() string

func GetPurchaseGroup 

func GetPurchaseGroup(priceId string) string

func GetSigningDomain 

func GetSigningDomain() ([]byte, error)

func GetTemplateFuncs 

func GetTemplateFuncs() template.FuncMap

GetTemplateFuncs will get the template functions

func GetTimeToNextWithdrawal 

func GetTimeToNextWithdrawal(distance uint64) time.Time

GetTimeToNextWithdrawal calculates the time it takes for the validators next withdrawal to be processed.

func Glob 

func Glob(dir string, ext string) ([]string, error)

Glob walks through a directory and returns files with a given extension

func GraffitiToSring 

func GraffitiToSring(graffiti []byte) string

func HashAndEncode 

func HashAndEncode(input string) string

HashAndEncode digests the input with sha256 and returns it as hex string

func HumanizeTime 

func HumanizeTime(then time.Time) string

Time formats a time into a relative string.

Time(someT) -> "3 weeks ago"

func IncludeHTML 

func IncludeHTML(path string) template.HTML

IncludeHTML adds html to the page

func IncludeSvg 

func IncludeSvg(name string) template.HTML

func InitSessionStore 

func InitSessionStore(secret string)

InitSessionStore initializes SessionStore with the given secret.

func IsApiRequest 

func IsApiRequest(r *http.Request) bool

func IsEth1Address 

func IsEth1Address(s string) bool

IsEth1Address verifies whether a string represents an eth1-address. In contrast to IsValidEth1Address, this also returns true for the 0x0 address

func IsValidEmail 

func IsValidEmail(s string) bool

IsValidEmail verifies whether a string represents a valid email-address.

func IsValidEth1Address 

func IsValidEth1Address(s string) bool

IsValidEth1Address verifies whether a string represents a valid eth1-address.

func IsValidEth1Tx 

func IsValidEth1Tx(s string) bool

IsValidEth1Tx verifies whether a string represents a valid eth1-tx-hash.

func IsValidUrl 

func IsValidUrl(s string) bool

IsValidUrl verifies whether a string represents a valid Url.

func IsValidWithdrawalCredentials 

func IsValidWithdrawalCredentials(s string) bool

IsValidWithdrawalCredentials verifies whether a string represents valid withdrawal credentials.

func KFormatterEthPrice 

func KFormatterEthPrice(price uint64) template.HTML

func LogError 

func LogError(err error, errorMsg interface{}, callerSkip int, additionalInfos ...string)

LogError logs an error with callstack info that skips callerSkip many levels with arbitrarily many additional infos. callerSkip equal to 0 gives you info directly where LogError is called.

func LogFatal 

func LogFatal(err error, errorMsg interface{}, callerSkip int, additionalInfos ...string)

LogFatal logs a fatal error with callstack info that skips callerSkip many levels with arbitrarily many additional infos. callerSkip equal to 0 gives you info directly where LogFatal is called.

func MustParseHex 

func MustParseHex(hexString string) []byte

MustParseHex will parse a string into hex

func ProcessSecrets 

func ProcessSecrets(cfg interface{}) error

func RandomString 

func RandomString(length int) string

RandomString returns a random hex-string

func ReadConfig 

func ReadConfig(cfg *types.Config, path string) error

ReadConfig will process a configuration

func Reverse 

func Reverse(s string) string

func ReverseSlice 

func ReverseSlice[S ~[]E, E any](s S)

func RoundDecimals 

func RoundDecimals(f float64, n int) float64

RoundDecimals rounds (nearest) a number to the specified number of digits after comma

func SendOAuthErrorResponse 

func SendOAuthErrorResponse(j *json.Encoder, route, errString, description string)

SendOAuthErrorResponse creates and sends a OAuth error response according to RFC6749

func SendOAuthResponse 

func SendOAuthResponse(j *json.Encoder, route, accessToken, refreshToken string, expiresIn int)

SendOAuthResponse creates and sends a OAuth response according to RFC6749

func SetFlash 

func SetFlash(w http.ResponseWriter, r *http.Request, name string, value string)

func SliceContains 

func SliceContains(list []string, target string) bool

sliceContains reports whether the provided string is present in the given slice of strings.

func SlotToTime 

func SlotToTime(slot uint64) time.Time

SlotToTime returns a time.Time to slot

func SqlRowsToJSON 

func SqlRowsToJSON(rows *sql.Rows) ([]interface{}, error)

func StripPrefix 

func StripPrefix(hexStr string) string

func SyncPeriodOfEpoch 

func SyncPeriodOfEpoch(epoch uint64) uint64

func TimeToDay 

func TimeToDay(timestamp uint64) uint64

TimeToDay will return a days since genesis for an timestamp

func TimeToEpoch 

func TimeToEpoch(ts time.Time) int64

TimeToEpoch will return an epoch for a given time

func TimeToSlot 

func TimeToSlot(timestamp uint64) uint64

TimeToSlot returns time to slot in seconds

func TimeToSyncPeriod 

func TimeToSyncPeriod(t time.Time) uint64

func ToBase64 

func ToBase64(input []byte) string

func TrLang 

func TrLang(lang string, key string) template.HTML

TrLang returns translated text based on language tag and text id

func TryFetchContractMetadata 

func TryFetchContractMetadata(address []byte) (*types.ContractMetadata, error)

func ValidateReCAPTCHA 

func ValidateReCAPTCHA(recaptchaResponse string) (bool, error)

ValidateReCAPTCHA validates a ReCaptcha server side

func VerifyBlsToExecutionChangeSignature 

func VerifyBlsToExecutionChangeSignature(op *capella.SignedBLSToExecutionChange) error

VerifyBlsToExecutionChangeSignature verifies the signature of an bls_to_execution_change message see: https://github.com/wealdtech/ethdo/blob/master/cmd/validator/credentials/set/process.go see: https://github.com/prysmaticlabs/prysm/blob/76ed634f7386609f0d1ee47b703eb0143c995464/beacon-chain/core/blocks/withdrawals.go

func VerifyVoluntaryExitSignature 

func VerifyVoluntaryExitSignature(op *phase0.SignedVoluntaryExit, forkVersion, pubkeyBytes []byte) error

VerifyVoluntaryExitSignature verifies the signature of an voluntary_exit message

func WaitForCtrlC 

func WaitForCtrlC()

WaitForCtrlC will block/wait until a control-c is pressed

func WeekOfSlot 

func WeekOfSlot(slot uint64) uint64

WeekOfSlot returns the corresponding week of a slot

func WeiToEther 

func WeiToEther(wei *big.Int) *big.Float

func WithdrawalCredentialsToAddress 

func WithdrawalCredentialsToAddress(credentials []byte) ([]byte, error)

WithdrawalCredentialsToAddress converts withdrawalCredentials to an address if possible

Types

type CustomClaims 

type CustomClaims struct {
	UserID   uint64 `json:"userID"`
	AppID    uint64 `json:"appID"`
	DeviceID uint64 `json:"deviceID"`
	Package  string `json:"package"`
	Theme    string `json:"theme"`
	jwt.StandardClaims
}

CustomClaims Structure of JWT body, contains standard JWT claims and userID as a custom claim

func GetAuthorizationClaims 

func GetAuthorizationClaims(r *http.Request) *CustomClaims

func UnsafeGetClaims 

func UnsafeGetClaims(tokenString string) (*CustomClaims, error)

UnsafeGetClaims this method returns the userID of a given jwt token WITHOUT VALIDATION DO NOT USE THIS METHOD AS RELIABLE SOURCE FOR USERID

func ValidateAccessTokenGetClaims 

func ValidateAccessTokenGetClaims(tokenString string) (*CustomClaims, error)

ValidateAccessTokenGetClaims validates the jwt token and returns the UserID

type CustomSession 

type CustomSession struct {
	SCS       *scs.SessionManager
	ContextFn func() context.Context
}

func (*CustomSession) AddFlash 

func (cs *CustomSession) AddFlash(value string)

func (*CustomSession) DeleteValue 

func (cs *CustomSession) DeleteValue(key string)

func (*CustomSession) Flashes 

func (cs *CustomSession) Flashes(vars ...string) []interface{}

func (*CustomSession) GetValue 

func (cs *CustomSession) GetValue(key string) interface{}

func (*CustomSession) Save 

func (cs *CustomSession) Save(r *http.Request, w http.ResponseWriter) error

func (*CustomSession) SetValue 

func (cs *CustomSession) SetValue(key string, value interface{})

func (*CustomSession) Values 

func (cs *CustomSession) Values() map[interface{}]interface{}

type CustomSessionStore 

type CustomSessionStore struct {
	// TODO: Implement
	SCS *scs.SessionManager
}
var SessionStore *CustomSessionStore

func (*CustomSessionStore) Get 

func (css *CustomSessionStore) Get(r *http.Request, name string) (*CustomSession, error)

type Decoder 

type Decoder interface {
	Decode(value string) error
}

Decoder has the same semantics as Setter, but takes higher precedence. It is provided for historical compatibility.

type OAuthErrorResponse 

type OAuthErrorResponse struct {
	Error       string `json:"error"`
	Description string `json:"error_description"`
}

OAuthErrorResponse Structure of an OAuth error response

type OAuthResponse 

type OAuthResponse struct {
	AccessToken  string `json:"access_token"`
	TokenType    string `json:"token_type"`
	ExpiresIn    int    `json:"expires_in"`
	RefreshToken string `json:"refresh_token"`
}

OAuthResponse Structure of an successful OAuth response

type Setter 

type Setter interface {
	Set(value string) error
}

Setter is implemented by types can self-deserialize values. Any type that implements flag.Value also implements Setter.

Source Files

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