release 0.108.2

Makefile

@@ -24,8 +24,15 @@ tools:
 	go install golang.org/x/lint/golint@latest
 #install staticcheck
 	@echo "install latest staticcheck version"
-	go install honnef.co/go/tools/cmd/staticcheck@latest	
-
+	go install honnef.co/go/tools/cmd/staticcheck@latest
+
+#install additional go versions
+go:
+	go install golang.org/dl/go1.17.13@latest
+	go1.17.13 download
+	go install golang.org/dl/go1.18.5@latest
+	go1.18.5 download
+
 #install fsfe reuse tool (https://git.fsfe.org/reuse/tool)
 # pre-conditions:
 # - Python 3.6+

RELEASENOTES.md

@@ -3,6 +3,12 @@ Release Notes
 
 ## Release 0.108
 
+Release 0.108.2 (upgrade urgency: high)
+
+- Fixed hdb version parsing error using HANA v1
+- Fixed some comments and error message texts
+- Enhanced makefile to install further go versions
+
 Release 0.108.1 (upgrade urgency: medium)
 
 - Fixed driver.Decimal conversion overflow error

driver/atomicBool1.18.go

@@ -5,7 +5,7 @@
 //
 // SPDX-License-Identifier: Apache-2.0
 
-// Delete after go1.17 is out of maintenance.
+// Delete after go1.18 is out of maintenance.
 
 package driver
 

driver/connection.go

@@ -366,7 +366,7 @@ func initConn(ctx context.Context, metrics *metrics, attrs *connAttrs, auth *p.A
 		return nil, fmt.Errorf("invalid session id %d", c.sessionID)
 	}
 
-	c.hdbVersion = parseVersion(c.serverOptions[p.CoFullVersionString].(string))
+	c.hdbVersion = parseVersion(c.versionString())
 
 	if attrs._defaultSchema != "" {
 		if _, err := c.ExecContext(ctx, strings.Join([]string{setDefaultSchema, Identifier(attrs._defaultSchema).String()}, " "), nil); err != nil {
@@ -383,6 +383,17 @@ func initConn(ctx context.Context, metrics *metrics, attrs *connAttrs, auth *p.A
 	return c, nil
 }
 
+func (c *conn) versionString() (version string) {
+	v, ok := c.serverOptions[p.CoFullVersionString]
+	if !ok {
+		return
+	}
+	if s, ok := v.(string); ok {
+		return s
+	}
+	return
+}
+
 func (c *conn) isBad() bool {
 	switch {
 

driver/driver.go

@@ -14,7 +14,7 @@ import (
 )
 
 // DriverVersion is the version number of the hdb driver.
-const DriverVersion = "0.108.1"
+const DriverVersion = "0.108.2"
 
 // DriverName is the driver name to use with sql.Open for hdb databases.
 const DriverName = "hdb"

driver/internal/protocol/auth/x509.go

@@ -136,9 +136,9 @@ func decodeClientCert(data []byte) ([]*pem.Block, error) {
 	}
 	switch {
 	case blocks == nil:
-		return nil, errors.New("invalid client cert")
+		return nil, errors.New("invalid client certificate")
 	case len(blocks) < 1:
-		return nil, fmt.Errorf("invalid number of blocks in cert file %d - expected min 1", len(blocks))
+		return nil, fmt.Errorf("invalid number of blocks in certificate file %d - expected min 1", len(blocks))
 	}
 	return blocks, nil
 }