85 lines
2.4 KiB
Go
85 lines
2.4 KiB
Go
// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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package console
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import (
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"bytes"
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"context"
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"crypto/rand"
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"encoding/base64"
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"time"
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"github.com/skyrings/skyring-common/tools/uuid"
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"github.com/zeebo/errs"
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)
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// RegistrationTokens is interface for working with registration tokens
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//
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// architecture: Database
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type RegistrationTokens interface {
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// Create creates new registration token
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Create(ctx context.Context, projectLimit int) (*RegistrationToken, error)
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// GetBySecret retrieves RegTokenInfo with given Secret
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GetBySecret(ctx context.Context, secret RegistrationSecret) (*RegistrationToken, error)
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// GetByOwnerID retrieves RegTokenInfo by ownerID
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GetByOwnerID(ctx context.Context, ownerID uuid.UUID) (*RegistrationToken, error)
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// UpdateOwner updates registration token's owner
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UpdateOwner(ctx context.Context, secret RegistrationSecret, ownerID uuid.UUID) error
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}
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// RegistrationSecret stores secret of registration token
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type RegistrationSecret [32]byte
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// RegistrationToken describing api key model in the database
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type RegistrationToken struct {
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// Secret is PK of the table and keeps unique value forRegToken
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Secret RegistrationSecret
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// OwnerID stores current token owner ID
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OwnerID *uuid.UUID
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// ProjectLimit defines how many projects user is able to create
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ProjectLimit int `json:"projectLimit"`
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CreatedAt time.Time `json:"createdAt"`
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}
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// NewRegistrationSecret creates new registration secret
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func NewRegistrationSecret() (RegistrationSecret, error) {
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var b [32]byte
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_, err := rand.Read(b[:])
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if err != nil {
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return b, errs.New("error creating registration secret")
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}
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return b, nil
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}
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// String implements Stringer
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func (secret RegistrationSecret) String() string {
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return base64.URLEncoding.EncodeToString(secret[:])
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}
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// IsZero returns if the RegistrationSecret is not set
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func (secret RegistrationSecret) IsZero() bool {
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var zero RegistrationSecret
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// this doesn't need to be constant-time, because we're explicitly testing
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// against a hardcoded, well-known value
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return bytes.Equal(secret[:], zero[:])
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}
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// RegistrationSecretFromBase64 creates new registration secret from base64 string
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func RegistrationSecretFromBase64(s string) (RegistrationSecret, error) {
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var secret RegistrationSecret
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b, err := base64.URLEncoding.DecodeString(s)
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if err != nil {
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return secret, err
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}
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copy(secret[:], b)
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return secret, nil
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}
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