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authorJulien Dessaux2024-12-17 23:18:34 +0100
committerJulien Dessaux2024-12-17 23:19:50 +0100
commitc1ddc47c95e04c242263ee9c5074cac9a2422ca2 (patch)
treee5df8f6bf1733dfb5d09d975a08aef3b2d041f3c /pkg
parentchore(tfstated): fix testing race condition (diff)
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chore(tfstated): refactor database environment handling
Diffstat (limited to 'pkg')
-rw-r--r--pkg/database/db.go25
1 files changed, 16 insertions, 9 deletions
diff --git a/pkg/database/db.go b/pkg/database/db.go
index b7f0e89..9aeec43 100644
--- a/pkg/database/db.go
+++ b/pkg/database/db.go
@@ -5,6 +5,7 @@ import (
"database/sql"
"fmt"
"runtime"
+ "strconv"
"git.adyxax.org/adyxax/tfstated/pkg/scrypto"
)
@@ -34,7 +35,7 @@ type DB struct {
writeDB *sql.DB
}
-func NewDB(ctx context.Context, url string) (*DB, error) {
+func NewDB(ctx context.Context, url string, getenv func(string) string) (*DB, error) {
readDB, err := initDB(ctx, url)
if err != nil {
return nil, fmt.Errorf("failed to init read database connection: %w", err)
@@ -81,6 +82,20 @@ func NewDB(ctx context.Context, url string) (*DB, error) {
return nil, fmt.Errorf("failed to migrate: %w", err)
}
+ dataEncryptionKey := getenv("DATA_ENCRYPTION_KEY")
+ if dataEncryptionKey == "" {
+ return nil, fmt.Errorf("the DATA_ENCRYPTION_KEY environment variable is not set")
+ }
+ if err := db.dataEncryptionKey.FromBase64(dataEncryptionKey); err != nil {
+ return nil, fmt.Errorf("failed to decode the DATA_ENCRYPTION_KEY environment variable, expected base64: %w", err)
+ }
+ versionsHistoryLimit := getenv("VERSIONS_HISTORY_LIMIT")
+ if versionsHistoryLimit != "" {
+ if db.versionsHistoryLimit, err = strconv.Atoi(versionsHistoryLimit); err != nil {
+ return nil, fmt.Errorf("failed to parse the VERSIONS_HISTORY_LIMIT environment variable, expected an integer: %w", err)
+ }
+ }
+
return &db, nil
}
@@ -100,14 +115,6 @@ func (db *DB) QueryRow(query string, args ...any) *sql.Row {
return db.readDB.QueryRowContext(db.ctx, query, args...)
}
-func (db *DB) SetDataEncryptionKey(s string) error {
- return db.dataEncryptionKey.FromBase64(s)
-}
-
-func (db *DB) SetVersionsHistoryLimit(n int) {
- db.versionsHistoryLimit = n
-}
-
func (db *DB) WithTransaction(f func(tx *sql.Tx) error) error {
tx, err := db.writeDB.Begin()
if err != nil {