Files
sonr/internal/db/database.go
T
Prad NukalaandGitHub b593245fe6 feature/implement vault allocation (#11)
* feat: add authentication middleware

* feat: add REST API endpoints for database interactions

* refactor: move DiscoveryDocument Pkl schema to oidc module

* fix: replace sonrd with test_node.sh

* feat: use NFT keeper to mint DID namespace NFT

* refactor: move NFT class configuration to types

* feat: add GlobalIntegrity genesis state

* fix: ensure GlobalIntegrity is initialized in genesis

* refactor: update all references to transactions module

* refactor: improve genesis state struct

* chore(did): update discovery endpoint to reflect base url

* feat: remove unused context cache and client code

* refactor: remove middleware dependency from keeper

* feat: Add new query handlers for DID module

* feat: Implement unimplemented params queries

* feat: add support for first-party caveats

* refactor: move motr command to cmd directory

* feat: add support for GitHub releases

* fix(motr): build app.wasm for motr package

* feat: add card component

* feat: add IndexedDB support for persistent storage

* feat: Add Row and Column components

* feat: add  and  components

* refactor: improve button component

* refactor: remove unnecessary button parameter in renderButton

* feat: add vault service endpoint

* feat: add input component
2024-09-14 12:47:25 -04:00

55 lines
1.1 KiB
Go

package db
import (
"crypto/rand"
"github.com/ncruces/go-sqlite3/gormlite"
"golang.org/x/crypto/argon2"
"gorm.io/gorm"
"lukechampine.com/adiantum/hbsh"
"lukechampine.com/adiantum/hpolyc"
)
type DB struct {
*gorm.DB
}
func New(opts ...DBOption) (*DB, error) {
config := &DBConfig{
fileName: "vault.db",
}
for _, opt := range opts {
opt(config)
}
gormdb, err := gorm.Open(gormlite.Open(config.ConnectionString()))
if err != nil {
return nil, err
}
db, err := createInitialTables(gormdb)
if err != nil {
return nil, err
}
return db, nil
}
// HBSH creates an HBSH cipher given a key.
func (c *DB) HBSH(key []byte) *hbsh.HBSH {
if len(key) != 32 {
// Key is not appropriate, return nil.
return nil
}
return hpolyc.New(key)
}
// KDF gets a key from a secret.
func (c *DB) KDF(secret string) []byte {
if secret == "" {
// No secret is given, generate a random key.
key := make([]byte, 32)
n, _ := rand.Read(key)
return key[:n]
}
// Hash the secret with a KDF.
return argon2.IDKey([]byte(secret), []byte("hpolyc"), 3, 64*1024, 4, 32)
}