storj/satellite/satellitedb/apikeys.go

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// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package satellitedb
import (
"context"
"strings"
"github.com/zeebo/errs"
"storj.io/common/uuid"
"storj.io/storj/pkg/cache"
"storj.io/storj/satellite/console"
"storj.io/storj/satellite/satellitedb/dbx"
)
// ensures that apikeys implements console.APIKeys.
var _ console.APIKeys = (*apikeys)(nil)
// apikeys is an implementation of satellite.APIKeys.
type apikeys struct {
methods dbx.Methods
lru *cache.ExpiringLRU
satellite/satellitedb: unexport satellitedb.DB Backstory: I needed a better way to pass around information about the underlying driver and implementation to all the various db-using things in satellitedb (at least until some new "cockroach driver" support makes it to DBX). After hitting a few dead ends, I decided I wanted to have a type that could act like a *dbx.DB but which would also carry information about the implementation, etc. Then I could pass around that type to all the things in satellitedb that previously wanted *dbx.DB. But then I realized that *satellitedb.DB was, essentially, exactly that already. One thing that might have kept *satellitedb.DB from being directly usable was that embedding a *dbx.DB inside it would make a lot of dbx methods publicly available on a *satellitedb.DB instance that previously were nicely encapsulated and hidden. But after a quick look, I realized that _nothing_ outside of satellite/satellitedb even needs to use satellitedb.DB at all. It didn't even need to be exported, except for some trivially-replaceable code in migrate_postgres_test.go. And once I made it unexported, any concerns about exposing new methods on it were entirely moot. So I have here changed the exported *satellitedb.DB type into the unexported *satellitedb.satelliteDB type, and I have changed all the places here that wanted raw dbx.DB handles to use this new type instead. Now they can just take a gander at the implementation member on it and know all they need to know about the underlying database. This will make it possible for some other pending code here to differentiate between postgres and cockroach backends. Change-Id: I27af99f8ae23b50782333da5277b553b34634edc
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db *satelliteDB
}
func (keys *apikeys) GetPagedByProjectID(ctx context.Context, projectID uuid.UUID, cursor console.APIKeyCursor) (akp *console.APIKeyPage, err error) {
defer mon.Task()(&ctx)(&err)
search := "%" + strings.Replace(cursor.Search, " ", "%", -1) + "%"
if cursor.Limit > 50 {
cursor.Limit = 50
}
if cursor.Page == 0 {
return nil, errs.New("page cannot be 0")
}
page := &console.APIKeyPage{
Search: cursor.Search,
Limit: cursor.Limit,
Offset: uint64((cursor.Page - 1) * cursor.Limit),
Order: cursor.Order,
OrderDirection: cursor.OrderDirection,
}
countQuery := keys.db.Rebind(`
SELECT COUNT(*)
FROM api_keys ak
WHERE ak.project_id = ?
AND lower(ak.name) LIKE ?
`)
countRow := keys.db.QueryRowContext(ctx,
countQuery,
projectID[:],
strings.ToLower(search))
err = countRow.Scan(&page.TotalCount)
if err != nil {
return nil, err
}
if page.TotalCount == 0 {
return page, nil
}
if page.Offset > page.TotalCount-1 {
return nil, errs.New("page is out of range")
}
repoundQuery := keys.db.Rebind(`
SELECT ak.id, ak.project_id, ak.name, ak.partner_id, ak.created_at
FROM api_keys ak
WHERE ak.project_id = ?
AND lower(ak.name) LIKE ?
ORDER BY ` + sanitizedAPIKeyOrderColumnName(cursor.Order) + `
` + sanitizeOrderDirectionName(page.OrderDirection) + `
LIMIT ? OFFSET ?`)
rows, err := keys.db.QueryContext(ctx,
repoundQuery,
projectID[:],
strings.ToLower(search),
page.Limit,
page.Offset)
if err != nil {
return nil, err
}
defer func() { err = errs.Combine(err, rows.Close()) }()
var apiKeys []console.APIKeyInfo
for rows.Next() {
ak := console.APIKeyInfo{}
var partnerID uuid.NullUUID
err = rows.Scan(&ak.ID, &ak.ProjectID, &ak.Name, &partnerID, &ak.CreatedAt)
if err != nil {
return nil, err
}
ak.PartnerID = partnerID.UUID
apiKeys = append(apiKeys, ak)
}
page.APIKeys = apiKeys
page.Order = cursor.Order
page.PageCount = uint(page.TotalCount / uint64(cursor.Limit))
if page.TotalCount%uint64(cursor.Limit) != 0 {
page.PageCount++
}
page.CurrentPage = cursor.Page
err = rows.Err()
if err != nil {
return nil, err
}
return page, err
}
// Get implements satellite.APIKeys.
func (keys *apikeys) Get(ctx context.Context, id uuid.UUID) (_ *console.APIKeyInfo, err error) {
defer mon.Task()(&ctx)(&err)
dbKey, err := keys.methods.Get_ApiKey_By_Id(ctx, dbx.ApiKey_Id(id[:]))
if err != nil {
return nil, err
}
return fromDBXAPIKey(ctx, dbKey)
}
// GetByHead implements satellite.APIKeys.
func (keys *apikeys) GetByHead(ctx context.Context, head []byte) (_ *console.APIKeyInfo, err error) {
defer mon.Task()(&ctx)(&err)
dbKeyI, err := keys.lru.Get(string(head), func() (interface{}, error) {
return keys.methods.Get_ApiKey_By_Head(ctx, dbx.ApiKey_Head(head))
})
if err != nil {
return nil, err
}
dbKey, ok := dbKeyI.(*dbx.ApiKey)
if !ok {
return nil, Error.New("invalid key type: %T", dbKeyI)
}
return fromDBXAPIKey(ctx, dbKey)
}
// GetByNameAndProjectID implements satellite.APIKeys.
func (keys *apikeys) GetByNameAndProjectID(ctx context.Context, name string, projectID uuid.UUID) (_ *console.APIKeyInfo, err error) {
defer mon.Task()(&ctx)(&err)
dbKey, err := keys.methods.Get_ApiKey_By_Name_And_ProjectId(ctx,
dbx.ApiKey_Name(name),
dbx.ApiKey_ProjectId(projectID[:]))
if err != nil {
return nil, err
}
return fromDBXAPIKey(ctx, dbKey)
}
// Create implements satellite.APIKeys.
func (keys *apikeys) Create(ctx context.Context, head []byte, info console.APIKeyInfo) (_ *console.APIKeyInfo, err error) {
defer mon.Task()(&ctx)(&err)
id, err := uuid.New()
if err != nil {
return nil, err
}
optional := dbx.ApiKey_Create_Fields{}
if !info.PartnerID.IsZero() {
optional.PartnerId = dbx.ApiKey_PartnerId(info.PartnerID[:])
}
dbKey, err := keys.methods.Create_ApiKey(
ctx,
dbx.ApiKey_Id(id[:]),
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dbx.ApiKey_ProjectId(info.ProjectID[:]),
dbx.ApiKey_Head(head),
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dbx.ApiKey_Name(info.Name),
dbx.ApiKey_Secret(info.Secret),
optional,
)
if err != nil {
return nil, err
}
return fromDBXAPIKey(ctx, dbKey)
}
// Update implements satellite.APIKeys.
func (keys *apikeys) Update(ctx context.Context, key console.APIKeyInfo) (err error) {
defer mon.Task()(&ctx)(&err)
return keys.methods.UpdateNoReturn_ApiKey_By_Id(
ctx,
dbx.ApiKey_Id(key.ID[:]),
dbx.ApiKey_Update_Fields{
Name: dbx.ApiKey_Name(key.Name),
},
)
}
// Delete implements satellite.APIKeys.
func (keys *apikeys) Delete(ctx context.Context, id uuid.UUID) (err error) {
defer mon.Task()(&ctx)(&err)
_, err = keys.methods.Delete_ApiKey_By_Id(ctx, dbx.ApiKey_Id(id[:]))
return err
}
// fromDBXAPIKey converts dbx.ApiKey to satellite.APIKeyInfo.
func fromDBXAPIKey(ctx context.Context, key *dbx.ApiKey) (_ *console.APIKeyInfo, err error) {
defer mon.Task()(&ctx)(&err)
id, err := uuid.FromBytes(key.Id)
if err != nil {
return nil, err
}
projectID, err := uuid.FromBytes(key.ProjectId)
if err != nil {
return nil, err
}
result := &console.APIKeyInfo{
ID: id,
ProjectID: projectID,
Name: key.Name,
CreatedAt: key.CreatedAt,
Secret: key.Secret,
}
if key.PartnerId != nil {
result.PartnerID, err = uuid.FromBytes(key.PartnerId)
if err != nil {
return nil, err
}
}
return result, nil
}
// sanitizedAPIKeyOrderColumnName return valid order by column.
func sanitizedAPIKeyOrderColumnName(pmo console.APIKeyOrder) string {
if pmo == 2 {
return "ak.created_at"
}
return "ak.name"
}