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Auto-delete clients when FB returns UNREGISTERED
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This commit is contained in:
Mike Schwörer
2024-09-16 20:11:28 +02:00
parent 7ddaf5d9aa
commit e329e13a02
19 changed files with 827 additions and 324 deletions
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188
scnserver/db/impl/logs/database.go
View File

@@ -13,15 +13,21 @@ import (
"github.com/glebarez/go-sqlite"
"github.com/jmoiron/sqlx"
"github.com/rs/zerolog/log"
"gogs.mikescher.com/BlackForestBytes/goext/exerr"
"gogs.mikescher.com/BlackForestBytes/goext/langext"
"gogs.mikescher.com/BlackForestBytes/goext/sq"
"os"
"path/filepath"
"time"
)
type Database struct {
db sq.DB
pp *dbtools.DBPreprocessor
wal bool
db sq.DB
pp *dbtools.DBPreprocessor
wal bool
name string
schemaVersion int
schema map[int]schema.Def
}
func NewLogsDatabase(cfg server.Config) (*Database, error) {
@@ -66,7 +72,14 @@ func NewLogsDatabase(cfg server.Config) (*Database, error) {
qqdb.AddListener(pp)
scndb := &Database{db: qqdb, pp: pp, wal: conf.Journal == "WAL"}
scndb := &Database{
db: qqdb,
pp: pp,
wal: conf.Journal == "WAL",
schemaVersion: schema.LogsSchemaVersion,
schema: schema.LogsSchema,
name: "logs",
}
return scndb, nil
}
@@ -99,52 +112,49 @@ func (db *Database) Migrate(outerctx context.Context) error {
return err
}
if currschema == 0 {
schemastr := schema.LogsSchema[schema.LogsSchemaVersion].SQL
schemahash := schema.LogsSchema[schema.LogsSchemaVersion].Hash
_, err = tx.Exec(tctx, schemastr, sq.PP{})
if err != nil {
return err
}
err = db.WriteMetaInt(tctx, "schema", int64(schema.LogsSchemaVersion))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", schemahash)
if err != nil {
return err
}
ppReInit = true
currschema = schema.LogsSchemaVersion
if currschema == db.schemaVersion {
log.Info().Msgf("Database [%s] is up-to-date (%d == %d)", db.name, currschema, db.schemaVersion)
}
if currschema == 1 {
schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
for currschema < db.schemaVersion {
schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
if err != nil {
return err
}
if currschema == 0 {
log.Info().Msgf("Migrate database (initialize) [%s] %d -> %d", db.name, currschema, db.schemaVersion)
if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.LogsSchema[currschema].Hash {
log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (logs db)")
log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (logs db)")
log.Debug().Str("schemaHashAsset", schema.LogsSchema[currschema].Hash).Msg("Schema (logs db)")
return errors.New("database schema does not match (logs db)")
schemastr := db.schema[1].SQL
schemahash := db.schema[1].Hash
_, err = tx.Exec(tctx, schemastr, sq.PP{})
if err != nil {
return err
}
err = db.WriteMetaInt(tctx, "schema", int64(db.schemaVersion))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", schemahash)
if err != nil {
return err
}
ppReInit = true
currschema = db.schemaVersion
} else {
log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (logs db)")
log.Info().Msgf("Migrate database [%s] %d -> %d", db.name, currschema, currschema+1)
err = db.migrateSingle(tctx, tx, currschema, currschema+1)
if err != nil {
return err
}
currschema = currschema + 1
}
}
if currschema != schema.LogsSchemaVersion {
if currschema != db.schemaVersion {
return errors.New(fmt.Sprintf("Unknown DB schema: %d", currschema))
}
@@ -164,6 +174,100 @@ func (db *Database) Migrate(outerctx context.Context) error {
return nil
}
//goland:noinspection SqlConstantCondition,SqlWithoutWhere
func (db *Database) migrateSingle(tctx *simplectx.SimpleContext, tx sq.Tx, schemaFrom int, schemaTo int) error {
// ADD MIGRATIONS HERE ...
return exerr.New(exerr.TypeInternal, fmt.Sprintf("missing %s migration from %d to %d", db.name, schemaFrom, schemaTo)).Build()
}
func (db *Database) migrateBySQL(tctx *simplectx.SimpleContext, tx sq.Tx, stmts string, currSchemaVers int, resultSchemVers int, resultHash string, post func(tctx *simplectx.SimpleContext, tx sq.Tx) error) error {
schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
if err != nil {
return err
}
schemHashDBBefore, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
if schemHashDBBefore != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != db.schema[currSchemaVers].Hash {
log.Debug().Str("schemHashDB", schemHashDBBefore).Msg("Schema (primary db)")
log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
log.Debug().Str("schemaHashAsset", db.schema[currSchemaVers].Hash).Msg("Schema (primary db)")
return errors.New("database schema does not match (primary db)")
} else {
log.Debug().Str("schemHash", schemHashDBBefore).Msg("Verified Schema consistency (primary db)")
}
log.Info().Msgf("Upgrade schema from %d -> %d", currSchemaVers, resultSchemVers)
_, err = tx.Exec(tctx, stmts, sq.PP{})
if err != nil {
return err
}
schemHashDBAfter, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
if schemHashDBAfter != resultHash {
schemaDBStr := langext.Must(createSqliteDatabaseSchemaStringFromSQL(tctx, db.schema[resultSchemVers].SQL))
resultDBStr := langext.Must(sq.CreateSqliteDatabaseSchemaString(tctx, tx))
fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CORRECT | FROM COMPILED SCHEMA):%s\n=========================================\n\n", schemaDBStr)
fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CURRNET | AFTER MIGRATION):%s\n=========================================\n\n", resultDBStr)
return fmt.Errorf("database [%s] schema does not match after [%d -> %d] migration (expected: %s | actual: %s)", db.name, currSchemaVers, resultSchemVers, resultHash, schemHashDBBefore)
}
err = db.WriteMetaInt(tctx, "schema", int64(resultSchemVers))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", resultHash)
if err != nil {
return err
}
log.Info().Msgf("Upgrade schema from %d -> %d succesfully", currSchemaVers, resultSchemVers)
return nil
}
func createSqliteDatabaseSchemaStringFromSQL(ctx context.Context, schemaStr string) (string, error) {
dbdir := os.TempDir()
dbfile1 := filepath.Join(dbdir, langext.MustHexUUID()+".sqlite3")
defer func() { _ = os.Remove(dbfile1) }()
err := os.MkdirAll(dbdir, os.ModePerm)
if err != nil {
return "", err
}
url := fmt.Sprintf("file:%s?_pragma=journal_mode(%s)&_pragma=timeout(%d)&_pragma=foreign_keys(%s)&_pragma=busy_timeout(%d)", dbfile1, "DELETE", 1000, "true", 1000)
xdb, err := sqlx.Open("sqlite", url)
if err != nil {
return "", err
}
db := sq.NewDB(xdb, sq.DBOptions{})
_, err = db.Exec(ctx, schemaStr, sq.PP{})
if err != nil {
return "", err
}
return sq.CreateSqliteDatabaseSchemaString(ctx, db)
}
func (db *Database) Ping(ctx context.Context) error {
return db.db.Ping(ctx)
}

30
scnserver/db/impl/primary/clients.go
View File

@@ -31,27 +31,13 @@ func (db *Database) CreateClient(ctx db.TxContext, userid models.UserID, ctype m
return entity, nil
}
func (db *Database) ClearFCMTokens(ctx db.TxContext, fcmtoken string) error {
tx, err := ctx.GetOrCreateTransaction(db)
if err != nil {
return err
}
_, err = tx.Exec(ctx, "DELETE FROM clients WHERE fcm_token = :fcm", sq.PP{"fcm": fcmtoken})
if err != nil {
return err
}
return nil
}
func (db *Database) ListClients(ctx db.TxContext, userid models.UserID) ([]models.Client, error) {
tx, err := ctx.GetOrCreateTransaction(db)
if err != nil {
return nil, err
}
return sq.QueryAll[models.Client](ctx, tx, "SELECT * FROM clients WHERE user_id = :uid ORDER BY clients.timestamp_created DESC, clients.client_id ASC", sq.PP{"uid": userid}, sq.SModeExtended, sq.Safe)
return sq.QueryAll[models.Client](ctx, tx, "SELECT * FROM clients WHERE deleted=0 AND user_id = :uid ORDER BY clients.timestamp_created DESC, clients.client_id ASC", sq.PP{"uid": userid}, sq.SModeExtended, sq.Safe)
}
func (db *Database) GetClient(ctx db.TxContext, userid models.UserID, clientid models.ClientID) (models.Client, error) {
@@ -60,7 +46,7 @@ func (db *Database) GetClient(ctx db.TxContext, userid models.UserID, clientid m
return models.Client{}, err
}
return sq.QuerySingle[models.Client](ctx, tx, "SELECT * FROM clients WHERE user_id = :uid AND client_id = :cid LIMIT 1", sq.PP{
return sq.QuerySingle[models.Client](ctx, tx, "SELECT * FROM clients WHERE deleted=0 AND user_id = :uid AND client_id = :cid LIMIT 1", sq.PP{
"uid": userid,
"cid": clientid,
}, sq.SModeExtended, sq.Safe)
@@ -72,7 +58,7 @@ func (db *Database) DeleteClient(ctx db.TxContext, clientid models.ClientID) err
return err
}
_, err = tx.Exec(ctx, "DELETE FROM clients WHERE client_id = :cid", sq.PP{"cid": clientid})
_, err = tx.Exec(ctx, "UPDATE clients SET deleted=1 WHERE deleted=0 AND client_id = :cid", sq.PP{"cid": clientid})
if err != nil {
return err
}
@@ -86,7 +72,7 @@ func (db *Database) DeleteClientsByFCM(ctx db.TxContext, fcmtoken string) error
return err
}
_, err = tx.Exec(ctx, "DELETE FROM clients WHERE fcm_token = :fcm", sq.PP{"fcm": fcmtoken})
_, err = tx.Exec(ctx, "UPDATE clients SET deleted=1 WHERE deleted=0 AND fcm_token = :fcm", sq.PP{"fcm": fcmtoken})
if err != nil {
return err
}
@@ -100,7 +86,7 @@ func (db *Database) UpdateClientFCMToken(ctx db.TxContext, clientid models.Clien
return err
}
_, err = tx.Exec(ctx, "UPDATE clients SET fcm_token = :vvv WHERE client_id = :cid", sq.PP{
_, err = tx.Exec(ctx, "UPDATE clients SET fcm_token = :vvv WHERE deleted=0 AND client_id = :cid", sq.PP{
"vvv": fcmtoken,
"cid": clientid,
})
@@ -117,7 +103,7 @@ func (db *Database) UpdateClientAgentModel(ctx db.TxContext, clientid models.Cli
return err
}
_, err = tx.Exec(ctx, "UPDATE clients SET agent_model = :vvv WHERE client_id = :cid", sq.PP{
_, err = tx.Exec(ctx, "UPDATE clients SET agent_model = :vvv WHERE deleted=0 AND client_id = :cid", sq.PP{
"vvv": agentModel,
"cid": clientid,
})
@@ -134,7 +120,7 @@ func (db *Database) UpdateClientAgentVersion(ctx db.TxContext, clientid models.C
return err
}
_, err = tx.Exec(ctx, "UPDATE clients SET agent_version = :vvv WHERE client_id = :cid", sq.PP{
_, err = tx.Exec(ctx, "UPDATE clients SET agent_version = :vvv WHERE deleted=0 AND client_id = :cid", sq.PP{
"vvv": agentVersion,
"cid": clientid,
})
@@ -151,7 +137,7 @@ func (db *Database) UpdateClientDescriptionName(ctx db.TxContext, clientid model
return err
}
_, err = tx.Exec(ctx, "UPDATE clients SET name = :vvv WHERE client_id = :cid", sq.PP{
_, err = tx.Exec(ctx, "UPDATE clients SET name = :vvv WHERE deleted=0 AND client_id = :cid", sq.PP{
"vvv": descriptionName,
"cid": clientid,
})

336
scnserver/db/impl/primary/database.go
View File

@@ -13,15 +13,21 @@ import (
"github.com/glebarez/go-sqlite"
"github.com/jmoiron/sqlx"
"github.com/rs/zerolog/log"
"gogs.mikescher.com/BlackForestBytes/goext/exerr"
"gogs.mikescher.com/BlackForestBytes/goext/langext"
"gogs.mikescher.com/BlackForestBytes/goext/sq"
"os"
"path/filepath"
"time"
)
type Database struct {
db sq.DB
pp *dbtools.DBPreprocessor
wal bool
db sq.DB
pp *dbtools.DBPreprocessor
wal bool
name string
schemaVersion int
schema map[int]schema.Def
}
func NewPrimaryDatabase(cfg server.Config) (*Database, error) {
@@ -66,7 +72,14 @@ func NewPrimaryDatabase(cfg server.Config) (*Database, error) {
qqdb.AddListener(pp)
scndb := &Database{db: qqdb, pp: pp, wal: conf.Journal == "WAL"}
scndb := &Database{
db: qqdb,
pp: pp,
wal: conf.Journal == "WAL",
schemaVersion: schema.PrimarySchemaVersion,
schema: schema.PrimarySchema,
name: "primary",
}
return scndb, nil
}
@@ -99,196 +112,49 @@ func (db *Database) Migrate(outerctx context.Context) error {
return err
}
if currschema == 0 {
schemastr := schema.PrimarySchema[schema.PrimarySchemaVersion].SQL
schemahash := schema.PrimarySchema[schema.PrimarySchemaVersion].Hash
_, err = tx.Exec(tctx, schemastr, sq.PP{})
if err != nil {
return err
}
err = db.WriteMetaInt(tctx, "schema", int64(schema.PrimarySchemaVersion))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", schemahash)
if err != nil {
return err
}
ppReInit = true
currschema = schema.PrimarySchemaVersion
if currschema == db.schemaVersion {
log.Info().Msgf("Database [%s] is up-to-date (%d == %d)", db.name, currschema, db.schemaVersion)
}
if currschema == 1 {
return errors.New("cannot autom. upgrade schema 1")
}
for currschema < db.schemaVersion {
if currschema == 2 {
return errors.New("cannot autom. upgrade schema 2")
}
if currschema == 0 {
log.Info().Msgf("Migrate database (initialize) [%s] %d -> %d", db.name, currschema, db.schemaVersion)
if currschema == 3 {
schemastr := db.schema[1].SQL
schemahash := db.schema[1].Hash
schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
if err != nil {
return err
}
_, err = tx.Exec(tctx, schemastr, sq.PP{})
if err != nil {
return err
}
schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
err = db.WriteMetaInt(tctx, "schema", int64(db.schemaVersion))
if err != nil {
return err
}
if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.PrimarySchema[currschema].Hash {
log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (primary db)")
log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
log.Debug().Str("schemaHashAsset", schema.PrimarySchema[currschema].Hash).Msg("Schema (primary db)")
return errors.New("database schema does not match (primary db)")
err = db.WriteMetaString(tctx, "schema_hash", schemahash)
if err != nil {
return err
}
ppReInit = true
currschema = db.schemaVersion
} else {
log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (primary db)")
}
log.Info().Msgf("Migrate database [%s] %d -> %d", db.name, currschema, currschema+1)
log.Info().Int("currschema", currschema).Msg("Upgrade schema from 3 -> 4")
err = db.migrateSingle(tctx, tx, currschema, currschema+1)
if err != nil {
return err
}
_, err = tx.Exec(tctx, schema.PrimaryMigration_3_4, sq.PP{})
if err != nil {
return err
}
currschema = 4
err = db.WriteMetaInt(tctx, "schema", int64(currschema))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", schema.PrimarySchema[currschema].Hash)
if err != nil {
return err
}
log.Info().Int("currschema", currschema).Msg("Upgrade schema from 3 -> 4 succesfully")
ppReInit = true
}
if currschema == 4 {
schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
if err != nil {
return err
}
schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.PrimarySchema[currschema].Hash {
log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (primary db)")
log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
log.Debug().Str("schemaHashAsset", schema.PrimarySchema[currschema].Hash).Msg("Schema (primary db)")
return errors.New("database schema does not match (primary db)")
} else {
log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (primary db)")
}
log.Info().Int("currschema", currschema).Msg("Upgrade schema from 4 -> 5")
_, err = tx.Exec(tctx, schema.PrimaryMigration_4_5, sq.PP{})
if err != nil {
return err
}
currschema = 5
err = db.WriteMetaInt(tctx, "schema", int64(currschema))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", schema.PrimarySchema[currschema].Hash)
if err != nil {
return err
}
log.Info().Int("currschema", currschema).Msg("Upgrade schema from 4 -> 5 succesfully")
ppReInit = true
}
if currschema == 5 {
schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
if err != nil {
return err
}
schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.PrimarySchema[currschema].Hash {
log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (primary db)")
log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
log.Debug().Str("schemaHashAsset", schema.PrimarySchema[currschema].Hash).Msg("Schema (primary db)")
return errors.New("database schema does not match (primary db)")
} else {
log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (primary db)")
}
log.Info().Int("currschema", currschema).Msg("Upgrade schema from 5 -> 6")
_, err = tx.Exec(tctx, schema.PrimaryMigration_5_6, sq.PP{})
if err != nil {
return err
}
currschema = 6
err = db.WriteMetaInt(tctx, "schema", int64(currschema))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", schema.PrimarySchema[currschema].Hash)
if err != nil {
return err
}
log.Info().Int("currschema", currschema).Msg("Upgrade schema from 5 -> 6 succesfully")
ppReInit = true
}
if currschema == 6 {
schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
if err != nil {
return err
}
schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.PrimarySchema[currschema].Hash {
log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (primary db)")
log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
log.Debug().Str("schemaHashAsset", schema.PrimarySchema[currschema].Hash).Msg("Schema (primary db)")
return errors.New("database schema does not match (primary db)")
} else {
log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (primary db)")
currschema = currschema + 1
}
}
if currschema != schema.PrimarySchemaVersion {
if currschema != db.schemaVersion {
return errors.New(fmt.Sprintf("Unknown DB schema: %d", currschema))
}
@@ -308,6 +174,114 @@ func (db *Database) Migrate(outerctx context.Context) error {
return nil
}
//goland:noinspection SqlConstantCondition,SqlWithoutWhere
func (db *Database) migrateSingle(tctx *simplectx.SimpleContext, tx sq.Tx, schemaFrom int, schemaTo int) error {
if schemaFrom == 3 && schemaTo == 4 {
return db.migrateBySQL(tctx, tx, schema.PrimaryMigration_3_4, schemaFrom, schemaTo, db.schema[schemaTo].Hash, nil)
}
if schemaFrom == 4 && schemaTo == 5 {
return db.migrateBySQL(tctx, tx, schema.PrimaryMigration_4_5, schemaFrom, schemaTo, db.schema[schemaTo].Hash, nil)
}
if schemaFrom == 5 && schemaTo == 6 {
return db.migrateBySQL(tctx, tx, schema.PrimaryMigration_5_6, schemaFrom, schemaTo, db.schema[schemaTo].Hash, nil)
}
if schemaFrom == 6 && schemaTo == 7 {
return db.migrateBySQL(tctx, tx, schema.PrimaryMigration_6_7, schemaFrom, schemaTo, db.schema[schemaTo].Hash, nil)
}
return exerr.New(exerr.TypeInternal, fmt.Sprintf("missing %s migration from %d to %d", db.name, schemaFrom, schemaTo)).Build()
}
func (db *Database) migrateBySQL(tctx *simplectx.SimpleContext, tx sq.Tx, stmts string, currSchemaVers int, resultSchemVers int, resultHash string, post func(tctx *simplectx.SimpleContext, tx sq.Tx) error) error {
schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
if err != nil {
return err
}
schemHashDBBefore, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
if schemHashDBBefore != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != db.schema[currSchemaVers].Hash {
log.Debug().Str("schemHashDB", schemHashDBBefore).Msg("Schema (primary db)")
log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
log.Debug().Str("schemaHashAsset", db.schema[currSchemaVers].Hash).Msg("Schema (primary db)")
return errors.New("database schema does not match (primary db)")
} else {
log.Debug().Str("schemHash", schemHashDBBefore).Msg("Verified Schema consistency (primary db)")
}
log.Info().Msgf("Upgrade schema from %d -> %d", currSchemaVers, resultSchemVers)
_, err = tx.Exec(tctx, stmts, sq.PP{})
if err != nil {
return err
}
schemHashDBAfter, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
if schemHashDBAfter != resultHash {
schemaDBStr := langext.Must(createSqliteDatabaseSchemaStringFromSQL(tctx, db.schema[resultSchemVers].SQL))
resultDBStr := langext.Must(sq.CreateSqliteDatabaseSchemaString(tctx, tx))
fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CORRECT | FROM COMPILED SCHEMA):%s\n=========================================\n\n", schemaDBStr)
fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CURRNET | AFTER MIGRATION):%s\n=========================================\n\n", resultDBStr)
return fmt.Errorf("database [%s] schema does not match after [%d -> %d] migration (expected: %s | actual: %s)", db.name, currSchemaVers, resultSchemVers, resultHash, schemHashDBBefore)
}
err = db.WriteMetaInt(tctx, "schema", int64(resultSchemVers))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", resultHash)
if err != nil {
return err
}
log.Info().Msgf("Upgrade schema from %d -> %d succesfully", currSchemaVers, resultSchemVers)
return nil
}
func createSqliteDatabaseSchemaStringFromSQL(ctx context.Context, schemaStr string) (string, error) {
dbdir := os.TempDir()
dbfile1 := filepath.Join(dbdir, langext.MustHexUUID()+".sqlite3")
defer func() { _ = os.Remove(dbfile1) }()
err := os.MkdirAll(dbdir, os.ModePerm)
if err != nil {
return "", err
}
url := fmt.Sprintf("file:%s?_pragma=journal_mode(%s)&_pragma=timeout(%d)&_pragma=foreign_keys(%s)&_pragma=busy_timeout(%d)", dbfile1, "DELETE", 1000, "true", 1000)
xdb, err := sqlx.Open("sqlite", url)
if err != nil {
return "", err
}
db := sq.NewDB(xdb, sq.DBOptions{})
_, err = db.Exec(ctx, schemaStr, sq.PP{})
if err != nil {
return "", err
}
return sq.CreateSqliteDatabaseSchemaString(ctx, db)
}
func (db *Database) Ping(ctx context.Context) error {
return db.db.Ping(ctx)
}

193
scnserver/db/impl/requests/database.go
View File

@@ -13,15 +13,21 @@ import (
"github.com/glebarez/go-sqlite"
"github.com/jmoiron/sqlx"
"github.com/rs/zerolog/log"
"gogs.mikescher.com/BlackForestBytes/goext/exerr"
"gogs.mikescher.com/BlackForestBytes/goext/langext"
"gogs.mikescher.com/BlackForestBytes/goext/sq"
"os"
"path/filepath"
"time"
)
type Database struct {
db sq.DB
pp *dbtools.DBPreprocessor
wal bool
db sq.DB
pp *dbtools.DBPreprocessor
wal bool
name string
schemaVersion int
schema map[int]schema.Def
}
func NewRequestsDatabase(cfg server.Config) (*Database, error) {
@@ -66,7 +72,14 @@ func NewRequestsDatabase(cfg server.Config) (*Database, error) {
qqdb.AddListener(pp)
scndb := &Database{db: qqdb, pp: pp, wal: conf.Journal == "WAL"}
scndb := &Database{
db: qqdb,
pp: pp,
wal: conf.Journal == "WAL",
schemaVersion: schema.RequestsSchemaVersion,
schema: schema.RequestsSchema,
name: "requests",
}
return scndb, nil
}
@@ -99,57 +112,49 @@ func (db *Database) Migrate(outerctx context.Context) error {
return err
}
if currschema == 0 {
schemastr := schema.RequestsSchema[schema.RequestsSchemaVersion].SQL
schemahash := schema.RequestsSchema[schema.RequestsSchemaVersion].Hash
schemahash, err := sq.HashGoSqliteSchema(tctx, schemastr)
if err != nil {
return err
}
_, err = tx.Exec(tctx, schemastr, sq.PP{})
if err != nil {
return err
}
err = db.WriteMetaInt(tctx, "schema", int64(schema.RequestsSchemaVersion))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", schemahash)
if err != nil {
return err
}
ppReInit = true
currschema = schema.LogsSchemaVersion
if currschema == db.schemaVersion {
log.Info().Msgf("Database [%s] is up-to-date (%d == %d)", db.name, currschema, db.schemaVersion)
}
if currschema == 1 {
schemHashDB, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
for currschema < db.schemaVersion {
schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
if err != nil {
return err
}
if currschema == 0 {
log.Info().Msgf("Migrate database (initialize) [%s] %d -> %d", db.name, currschema, db.schemaVersion)
if schemHashDB != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != schema.RequestsSchema[currschema].Hash {
log.Debug().Str("schemHashDB", schemHashDB).Msg("Schema (requests db)")
log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (requests db)")
log.Debug().Str("schemaHashAsset", schema.RequestsSchema[currschema].Hash).Msg("Schema (requests db)")
return errors.New("database schema does not match (requests db)")
schemastr := db.schema[1].SQL
schemahash := db.schema[1].Hash
_, err = tx.Exec(tctx, schemastr, sq.PP{})
if err != nil {
return err
}
err = db.WriteMetaInt(tctx, "schema", int64(db.schemaVersion))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", schemahash)
if err != nil {
return err
}
ppReInit = true
currschema = db.schemaVersion
} else {
log.Debug().Str("schemHash", schemHashDB).Msg("Verified Schema consistency (requests db)")
log.Info().Msgf("Migrate database [%s] %d -> %d", db.name, currschema, currschema+1)
err = db.migrateSingle(tctx, tx, currschema, currschema+1)
if err != nil {
return err
}
currschema = currschema + 1
}
}
if currschema != schema.RequestsSchemaVersion {
if currschema != db.schemaVersion {
return errors.New(fmt.Sprintf("Unknown DB schema: %d", currschema))
}
@@ -169,6 +174,100 @@ func (db *Database) Migrate(outerctx context.Context) error {
return nil
}
//goland:noinspection SqlConstantCondition,SqlWithoutWhere
func (db *Database) migrateSingle(tctx *simplectx.SimpleContext, tx sq.Tx, schemaFrom int, schemaTo int) error {
// ADD MIGRATIONS HERE ...
return exerr.New(exerr.TypeInternal, fmt.Sprintf("missing %s migration from %d to %d", db.name, schemaFrom, schemaTo)).Build()
}
func (db *Database) migrateBySQL(tctx *simplectx.SimpleContext, tx sq.Tx, stmts string, currSchemaVers int, resultSchemVers int, resultHash string, post func(tctx *simplectx.SimpleContext, tx sq.Tx) error) error {
schemaHashMeta, err := db.ReadMetaString(tctx, "schema_hash")
if err != nil {
return err
}
schemHashDBBefore, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
if schemHashDBBefore != langext.Coalesce(schemaHashMeta, "") || langext.Coalesce(schemaHashMeta, "") != db.schema[currSchemaVers].Hash {
log.Debug().Str("schemHashDB", schemHashDBBefore).Msg("Schema (primary db)")
log.Debug().Str("schemaHashMeta", langext.Coalesce(schemaHashMeta, "")).Msg("Schema (primary db)")
log.Debug().Str("schemaHashAsset", db.schema[currSchemaVers].Hash).Msg("Schema (primary db)")
return errors.New("database schema does not match (primary db)")
} else {
log.Debug().Str("schemHash", schemHashDBBefore).Msg("Verified Schema consistency (primary db)")
}
log.Info().Msgf("Upgrade schema from %d -> %d", currSchemaVers, resultSchemVers)
_, err = tx.Exec(tctx, stmts, sq.PP{})
if err != nil {
return err
}
schemHashDBAfter, err := sq.HashSqliteDatabase(tctx, tx)
if err != nil {
return err
}
if schemHashDBAfter != resultHash {
schemaDBStr := langext.Must(createSqliteDatabaseSchemaStringFromSQL(tctx, db.schema[resultSchemVers].SQL))
resultDBStr := langext.Must(sq.CreateSqliteDatabaseSchemaString(tctx, tx))
fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CORRECT | FROM COMPILED SCHEMA):%s\n=========================================\n\n", schemaDBStr)
fmt.Printf("========================================= SQL SCHEMA-DUMP STR (CURRNET | AFTER MIGRATION):%s\n=========================================\n\n", resultDBStr)
return fmt.Errorf("database [%s] schema does not match after [%d -> %d] migration (expected: %s | actual: %s)", db.name, currSchemaVers, resultSchemVers, resultHash, schemHashDBBefore)
}
err = db.WriteMetaInt(tctx, "schema", int64(resultSchemVers))
if err != nil {
return err
}
err = db.WriteMetaString(tctx, "schema_hash", resultHash)
if err != nil {
return err
}
log.Info().Msgf("Upgrade schema from %d -> %d succesfully", currSchemaVers, resultSchemVers)
return nil
}
func createSqliteDatabaseSchemaStringFromSQL(ctx context.Context, schemaStr string) (string, error) {
dbdir := os.TempDir()
dbfile1 := filepath.Join(dbdir, langext.MustHexUUID()+".sqlite3")
defer func() { _ = os.Remove(dbfile1) }()
err := os.MkdirAll(dbdir, os.ModePerm)
if err != nil {
return "", err
}
url := fmt.Sprintf("file:%s?_pragma=journal_mode(%s)&_pragma=timeout(%d)&_pragma=foreign_keys(%s)&_pragma=busy_timeout(%d)", dbfile1, "DELETE", 1000, "true", 1000)
xdb, err := sqlx.Open("sqlite", url)
if err != nil {
return "", err
}
db := sq.NewDB(xdb, sq.DBOptions{})
_, err = db.Exec(ctx, schemaStr, sq.PP{})
if err != nil {
return "", err
}
return sq.CreateSqliteDatabaseSchemaString(ctx, db)
}
func (db *Database) Ping(ctx context.Context) error {
return db.db.Ping(ctx)
}

9
scnserver/db/schema/assets.go
View File

@@ -25,6 +25,9 @@ var primarySchema5 string
//go:embed primary_6.ddl
var primarySchema6 string
//go:embed primary_7.ddl
var primarySchema7 string
//go:embed primary_migration_3_4.ddl
var PrimaryMigration_3_4 string
@@ -34,6 +37,9 @@ var PrimaryMigration_4_5 string
//go:embed primary_migration_5_6.ddl
var PrimaryMigration_5_6 string
//go:embed primary_migration_6_7.ddl
var PrimaryMigration_6_7 string
//go:embed requests_1.ddl
var requestsSchema1 string
@@ -48,9 +54,10 @@ var PrimarySchema = map[int]Def{
4: {primarySchema4, "cb022156ab0e7aea39dd0c985428c43cae7d60e41ca8e9e5a84c774b3019d2ca"},
5: {primarySchema5, "9d6217ba4a3503cfe090f72569367f95a413bb14e9effe49ffeabbf255bce8dd"},
6: {primarySchema6, "8e83d20bcd008082713f248ae8cd558335a37a37ce90bd8c86e782da640ee160"},
7: {primarySchema7, "90d8dbc460afe025f9b74cda5c16bb8e58b178df275223bd2531907a8d8c36c3"},
}
var PrimarySchemaVersion = 6
var PrimarySchemaVersion = 7
var RequestsSchema = map[int]Def{
0: {"", ""},

238
scnserver/db/schema/primary_7.ddl Normal file
View File

@@ -0,0 +1,238 @@
CREATE TABLE users
(
user_id TEXT NOT NULL,
username TEXT NULL DEFAULT NULL,
timestamp_created INTEGER NOT NULL,
timestamp_lastread INTEGER NULL DEFAULT NULL,
timestamp_lastsent INTEGER NULL DEFAULT NULL,
messages_sent INTEGER NOT NULL DEFAULT '0',
quota_used INTEGER NOT NULL DEFAULT '0',
quota_used_day TEXT NULL DEFAULT NULL,
is_pro INTEGER CHECK(is_pro IN (0, 1)) NOT NULL DEFAULT 0,
pro_token TEXT NULL DEFAULT NULL,
PRIMARY KEY (user_id)
) STRICT;
CREATE UNIQUE INDEX "idx_users_protoken" ON users (pro_token) WHERE pro_token IS NOT NULL;
CREATE TABLE keytokens
(
keytoken_id TEXT NOT NULL,
timestamp_created INTEGER NOT NULL,
timestamp_lastused INTEGER NULL DEFAULT NULL,
name TEXT NOT NULL,
owner_user_id TEXT NOT NULL,
all_channels INTEGER CHECK(all_channels IN (0, 1)) NOT NULL,
channels TEXT NOT NULL,
token TEXT NOT NULL,
permissions TEXT NOT NULL,
messages_sent INTEGER NOT NULL DEFAULT '0',
PRIMARY KEY (keytoken_id)
) STRICT;
CREATE UNIQUE INDEX "idx_keytokens_token" ON keytokens (token);
CREATE TABLE clients
(
client_id TEXT NOT NULL,
user_id TEXT NOT NULL,
type TEXT CHECK(type IN ('ANDROID','IOS','LINUX','MACOS','WINDOWS')) NOT NULL,
fcm_token TEXT NOT NULL,
name TEXT NULL,
timestamp_created INTEGER NOT NULL,
agent_model TEXT NOT NULL,
agent_version TEXT NOT NULL,
deleted INTEGER CHECK(deleted IN (0, 1)) NOT NULL DEFAULT '0',
PRIMARY KEY (client_id)
) STRICT;
CREATE INDEX "idx_clients_userid" ON clients (user_id);
CREATE INDEX "idx_clients_deleted" ON clients (deleted);
CREATE UNIQUE INDEX "idx_clients_fcmtoken" ON clients (fcm_token);
CREATE TABLE channels
(
channel_id TEXT NOT NULL,
owner_user_id TEXT NOT NULL,
internal_name TEXT NOT NULL,
display_name TEXT NOT NULL,
description_name TEXT NULL,
subscribe_key TEXT NOT NULL,
timestamp_created INTEGER NOT NULL,
timestamp_lastsent INTEGER NULL DEFAULT NULL,
messages_sent INTEGER NOT NULL DEFAULT '0',
PRIMARY KEY (channel_id)
) STRICT;
CREATE UNIQUE INDEX "idx_channels_identity" ON channels (owner_user_id, internal_name);
CREATE TABLE subscriptions
(
subscription_id TEXT NOT NULL,
subscriber_user_id TEXT NOT NULL,
channel_owner_user_id TEXT NOT NULL,
channel_internal_name TEXT NOT NULL,
channel_id TEXT NOT NULL,
timestamp_created INTEGER NOT NULL,
confirmed INTEGER CHECK(confirmed IN (0, 1)) NOT NULL,
PRIMARY KEY (subscription_id)
) STRICT;
CREATE UNIQUE INDEX "idx_subscriptions_ref" ON subscriptions (subscriber_user_id, channel_owner_user_id, channel_internal_name);
CREATE INDEX "idx_subscriptions_chan" ON subscriptions (channel_id);
CREATE INDEX "idx_subscriptions_subuser" ON subscriptions (subscriber_user_id);
CREATE INDEX "idx_subscriptions_ownuser" ON subscriptions (channel_owner_user_id);
CREATE INDEX "idx_subscriptions_tsc" ON subscriptions (timestamp_created);
CREATE INDEX "idx_subscriptions_conf" ON subscriptions (confirmed);
CREATE TABLE messages
(
message_id TEXT NOT NULL,
sender_user_id TEXT NOT NULL,
channel_internal_name TEXT NOT NULL,
channel_id TEXT NOT NULL,
sender_ip TEXT NOT NULL,
sender_name TEXT NULL,
timestamp_real INTEGER NOT NULL,
timestamp_client INTEGER NULL,
title TEXT NOT NULL,
content TEXT NULL,
priority INTEGER CHECK(priority IN (0, 1, 2)) NOT NULL,
usr_message_id TEXT NULL,
used_key_id TEXT NOT NULL,
deleted INTEGER CHECK(deleted IN (0, 1)) NOT NULL DEFAULT '0',
PRIMARY KEY (message_id)
) STRICT;
CREATE INDEX "idx_messages_channel" ON messages (channel_internal_name COLLATE BINARY);
CREATE INDEX "idx_messages_channel_nc" ON messages (channel_internal_name COLLATE NOCASE);
CREATE UNIQUE INDEX "idx_messages_idempotency" ON messages (sender_user_id, usr_message_id COLLATE BINARY);
CREATE INDEX "idx_messages_senderip" ON messages (sender_ip COLLATE BINARY);
CREATE INDEX "idx_messages_sendername" ON messages (sender_name COLLATE BINARY);
CREATE INDEX "idx_messages_sendername_nc" ON messages (sender_name COLLATE NOCASE);
CREATE INDEX "idx_messages_title" ON messages (title COLLATE BINARY);
CREATE INDEX "idx_messages_title_nc" ON messages (title COLLATE NOCASE);
CREATE INDEX "idx_messages_usedkey" ON messages (sender_user_id, used_key_id);
CREATE INDEX "idx_messages_deleted" ON messages (deleted);
CREATE VIRTUAL TABLE messages_fts USING fts5
(
channel_internal_name,
sender_name,
title,
content,
tokenize = unicode61,
content = 'messages',
content_rowid = 'rowid'
);
CREATE TRIGGER fts_insert AFTER INSERT ON messages BEGIN
INSERT INTO messages_fts (rowid, channel_internal_name, sender_name, title, content) VALUES (new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
END;
CREATE TRIGGER fts_update AFTER UPDATE ON messages BEGIN
INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
INSERT INTO messages_fts ( rowid, channel_internal_name, sender_name, title, content) VALUES ( new.rowid, new.channel_internal_name, new.sender_name, new.title, new.content);
END;
CREATE TRIGGER fts_delete AFTER DELETE ON messages BEGIN
INSERT INTO messages_fts (messages_fts, rowid, channel_internal_name, sender_name, title, content) VALUES ('delete', old.rowid, old.channel_internal_name, old.sender_name, old.title, old.content);
END;
CREATE TABLE deliveries
(
delivery_id TEXT NOT NULL,
message_id TEXT NOT NULL,
receiver_user_id TEXT NOT NULL,
receiver_client_id TEXT NOT NULL,
timestamp_created INTEGER NOT NULL,
timestamp_finalized INTEGER NULL,
status TEXT CHECK(status IN ('RETRY','SUCCESS','FAILED')) NOT NULL,
retry_count INTEGER NOT NULL DEFAULT 0,
next_delivery INTEGER NULL DEFAULT NULL,
fcm_message_id TEXT NULL,
PRIMARY KEY (delivery_id)
) STRICT;
CREATE INDEX "idx_deliveries_receiver" ON deliveries (message_id, receiver_client_id);
CREATE TABLE compat_ids
(
old INTEGER NOT NULL,
new TEXT NOT NULL,
type TEXT NOT NULL
) STRICT;
CREATE UNIQUE INDEX "idx_compatids_new" ON compat_ids (new);
CREATE UNIQUE INDEX "idx_compatids_old" ON compat_ids (old, type);
CREATE TABLE compat_acks
(
user_id TEXT NOT NULL,
message_id TEXT NOT NULL
) STRICT;
CREATE INDEX "idx_compatacks_userid" ON compat_acks (user_id);
CREATE UNIQUE INDEX "idx_compatacks_messageid" ON compat_acks (message_id);
CREATE UNIQUE INDEX "idx_compatacks_userid_messageid" ON compat_acks (user_id, message_id);
CREATE TABLE compat_clients
(
client_id TEXT NOT NULL
) STRICT;
CREATE UNIQUE INDEX "idx_compatclient_clientid" ON compat_clients (client_id);
CREATE TABLE `meta`
(
meta_key TEXT NOT NULL,
value_int INTEGER NULL,
value_txt TEXT NULL,
value_real REAL NULL,
value_blob BLOB NULL,
PRIMARY KEY (meta_key)
) STRICT;
INSERT INTO meta (meta_key, value_int) VALUES ('schema', 3)

52
scnserver/db/schema/primary_migration_6_7.ddl Normal file
View File

@@ -0,0 +1,52 @@
DROP INDEX "idx_clients_userid";
DROP INDEX "idx_clients_fcmtoken";
CREATE TABLE clients_new
(
client_id TEXT NOT NULL,
user_id TEXT NOT NULL,
type TEXT CHECK(type IN ('ANDROID','IOS','LINUX','MACOS','WINDOWS')) NOT NULL,
fcm_token TEXT NOT NULL,
name TEXT NULL,
timestamp_created INTEGER NOT NULL,
agent_model TEXT NOT NULL,
agent_version TEXT NOT NULL,
deleted INTEGER CHECK(deleted IN (0, 1)) NOT NULL DEFAULT '0',
PRIMARY KEY (client_id)
) STRICT;
INSERT INTO clients_new
SELECT
client_id,
user_id,
type,
fcm_token,
name,
timestamp_created,
agent_model,
agent_version,
0 AS deleted
FROM clients;
DROP TABLE clients;
ALTER TABLE clients_new RENAME TO clients;
CREATE INDEX "idx_clients_userid" ON clients (user_id);
CREATE INDEX "idx_clients_deleted" ON clients (deleted);
CREATE UNIQUE INDEX "idx_clients_fcmtoken" ON clients (fcm_token);

17
scnserver/db/simplectx/simplecontext.go
View File

@@ -95,3 +95,20 @@ func (sc *SimpleContext) RollbackTransaction() {
sc.transaction = nil
return
}
func Run[TResp any](outctx context.Context, f func(ctx db.TxContext) (TResp, error)) (TResp, error) {
sctx := CreateSimpleContext(outctx, nil)
defer sctx.Cancel()
res, err := f(sctx)
if err != nil {
return *new(TResp), err
}
err = sctx.CommitTransaction()
if err != nil {
return *new(TResp), err
}
return res, nil
}