Add support for internet password items (#95)

corefoundation.go

@@ -101,6 +101,13 @@ func CFDictionaryToMap(cfDict C.CFDictionaryRef) (m map[C.CFTypeRef]C.CFTypeRef)
 	return
 }
 
+// Int32ToCFNumber will return a CFNumberRef, must be released with Release(ref).
+func Int32ToCFNumber(u int32) C.CFNumberRef {
+	sint := C.SInt32(u)
+	p := unsafe.Pointer(&sint)
+	return C.CFNumberCreate(C.kCFAllocatorDefault, C.kCFNumberSInt32Type, p)
+}
+
 // StringToCFString will return a CFStringRef and if non-nil, must be released with
 // Release(ref).
 func StringToCFString(s string) (C.CFStringRef, error) {
@@ -186,6 +193,9 @@ func ConvertMapToCFDictionary(attr map[string]interface{}) (C.CFDictionaryRef, e
 			} else {
 				valueRef = C.CFTypeRef(C.kCFBooleanFalse)
 			}
+		case int32:
+			valueRef = C.CFTypeRef(Int32ToCFNumber(val))
+			defer Release(valueRef)
 		case []byte:
 			bytesRef, err := BytesToCFData(val)
 			if err != nil {

keychain.go

@@ -157,6 +157,18 @@ var secClassTypeRef = map[SecClass]C.CFTypeRef{
 var (
 	// ServiceKey is for kSecAttrService
 	ServiceKey = attrKey(C.CFTypeRef(C.kSecAttrService))
+
+	// ServerKey is for kSecAttrServer
+	ServerKey = attrKey(C.CFTypeRef(C.kSecAttrServer))
+	// ProtocolKey is for kSecAttrProtocol
+	ProtocolKey = attrKey(C.CFTypeRef(C.kSecAttrProtocol))
+	// AuthenticationTypeKey is for kSecAttrAuthenticationType
+	AuthenticationTypeKey = attrKey(C.CFTypeRef(C.kSecAttrAuthenticationType))
+	// PortKey is for kSecAttrPort
+	PortKey = attrKey(C.CFTypeRef(C.kSecAttrPort))
+	// PathKey is for kSecAttrPath
+	PathKey = attrKey(C.CFTypeRef(C.kSecAttrPath))
+
 	// LabelKey is for kSecAttrLabel
 	LabelKey = attrKey(C.CFTypeRef(C.kSecAttrLabel))
 	// AccountKey is for kSecAttrAccount
@@ -167,6 +179,8 @@ var (
 	DataKey = attrKey(C.CFTypeRef(C.kSecValueData))
 	// DescriptionKey is for kSecAttrDescription
 	DescriptionKey = attrKey(C.CFTypeRef(C.kSecAttrDescription))
+	// CommentKey is for kSecAttrComment
+	CommentKey = attrKey(C.CFTypeRef(C.kSecAttrComment))
 	// CreationDateKey is for kSecAttrCreationDate
 	CreationDateKey = attrKey(C.CFTypeRef(C.kSecAttrCreationDate))
 	// ModificationDateKey is for kSecAttrModificationDate
@@ -256,6 +270,15 @@ func (k *Item) SetSecClass(sc SecClass) {
 	k.attr[SecClassKey] = secClassTypeRef[sc]
 }
 
+// SetInt32 sets an int32 attribute for a string key
+func (k *Item) SetInt32(key string, v int32) {
+	if v != 0 {
+		k.attr[key] = v
+	} else {
+		delete(k.attr, key)
+	}
+}
+
 // SetString sets a string attibute for a string key
 func (k *Item) SetString(key string, s string) {
 	if s != "" {
@@ -265,11 +288,37 @@ func (k *Item) SetString(key string, s string) {
 	}
 }
 
-// SetService sets the service attribute
+// SetService sets the service attribute (for generic application items)
 func (k *Item) SetService(s string) {
 	k.SetString(ServiceKey, s)
 }
 
+// SetServer sets the server attribute (for internet password items)
+func (k *Item) SetServer(s string) {
+	k.SetString(ServerKey, s)
+}
+
+// SetProtocol sets the protocol attribute (for internet password items)
+// Example values are: "htps", "http", "smb "
+func (k *Item) SetProtocol(s string) {
+	k.SetString(ProtocolKey, s)
+}
+
+// SetAuthenticationType sets the authentication type attribute (for internet password items)
+func (k *Item) SetAuthenticationType(s string) {
+	k.SetString(AuthenticationTypeKey, s)
+}
+
+// SetPort sets the port attribute (for internet password items)
+func (k *Item) SetPort(v int32) {
+	k.SetInt32(PortKey, v)
+}
+
+// SetPath sets the path attribute (for internet password items)
+func (k *Item) SetPath(s string) {
+	k.SetString(PathKey, s)
+}
+
 // SetAccount sets the account attribute
 func (k *Item) SetAccount(a string) {
 	k.SetString(AccountKey, a)
@@ -285,6 +334,11 @@ func (k *Item) SetDescription(s string) {
 	k.SetString(DescriptionKey, s)
 }
 
+// SetComment sets the comment attribute
+func (k *Item) SetComment(s string) {
+	k.SetString(CommentKey, s)
+}
+
 // SetData sets the data attribute
 func (k *Item) SetData(b []byte) {
 	if b != nil {
@@ -391,11 +445,21 @@ func UpdateItem(queryItem Item, updateItem Item) error {
 // QueryResult stores all possible results from queries.
 // Not all fields are applicable all the time. Results depend on query.
 type QueryResult struct {
-	Service          string
+	// For generic application items
+	Service string
+
+	// For internet password items
+	Server             string
+	Protocol           string
+	AuthenticationType string
+	Port               int32
+	Path               string
+
 	Account          string
 	AccessGroup      string
 	Label            string
 	Description      string
+	Comment          string
 	Data             []byte
 	CreationDate     time.Time
 	ModificationDate time.Time
@@ -480,6 +544,17 @@ func convertResult(d C.CFDictionaryRef) (*QueryResult, error) {
 		switch attrKey(k) {
 		case ServiceKey:
 			result.Service = CFStringToString(C.CFStringRef(v))
+		case ServerKey:
+			result.Server = CFStringToString(C.CFStringRef(v))
+		case ProtocolKey:
+			result.Protocol = CFStringToString(C.CFStringRef(v))
+		case AuthenticationTypeKey:
+			result.AuthenticationType = CFStringToString(C.CFStringRef(v))
+		case PortKey:
+			val := CFNumberToInterface(C.CFNumberRef(v))
+			result.Port = val.(int32)
+		case PathKey:
+			result.Path = CFStringToString(C.CFStringRef(v))
 		case AccountKey:
 			result.Account = CFStringToString(C.CFStringRef(v))
 		case AccessGroupKey:
@@ -488,6 +563,8 @@ func convertResult(d C.CFDictionaryRef) (*QueryResult, error) {
 			result.Label = CFStringToString(C.CFStringRef(v))
 		case DescriptionKey:
 			result.Description = CFStringToString(C.CFStringRef(v))
+		case CommentKey:
+			result.Comment = CFStringToString(C.CFStringRef(v))
 		case DataKey:
 			b, err := CFDataToBytes(C.CFDataRef(v))
 			if err != nil {

macos_test.go

@@ -4,7 +4,6 @@
 package keychain
 
 import (
-	"fmt"
 	"testing"
 )
 
@@ -86,18 +85,60 @@ func TestGenericPasswordRef(t *testing.T) {
 }
 
 func TestInternetPassword(t *testing.T) {
+	item := NewItem()
+	item.SetSecClass(SecClassInternetPassword)
+
+	// Internet password-specific attributes
+	item.SetProtocol("htps")
+	item.SetServer("8xs8h5x5dfc0AI5EzT81l.com")
+	item.SetPort(1234)
+	item.SetPath("/this/is/the/path")
+
+	item.SetAccount("this-is-the-username")
+	item.SetLabel("this is the label")
+	item.SetData([]byte("this is the password"))
+	item.SetComment("this is the comment")
+	defer func() { _ = DeleteItem(item) }()
+	err := AddItem(item)
+	if err != nil {
+		t.Fatal(err)
+	}
+
 	query := NewItem()
 	query.SetSecClass(SecClassInternetPassword)
-	query.SetLabel("github.com")
+	query.SetServer("8xs8h5x5dfc0AI5EzT81l.com")
 	query.SetMatchLimit(MatchLimitOne)
 	query.SetReturnAttributes(true)
 	results, err := QueryItem(query)
 	if err != nil {
-		// Error
-		t.Errorf("Query Error: %v", err)
-	} else {
-		for _, r := range results {
-			fmt.Printf("%#v\n", r.Account)
-		}
+		t.Fatalf("Query Error: %v", err)
+	}
+
+	if len(results) != 1 {
+		t.Fatalf("expected 1 result, got %d", len(results))
+	}
+
+	r := results[0]
+	if r.Protocol != "htps" {
+		t.Errorf("expected protocol 'htps' but got %q", r.Protocol)
+	}
+	if r.Server != "8xs8h5x5dfc0AI5EzT81l.com" {
+		t.Errorf("expected server '8xs8h5x5dfc0AI5EzT81l.com' but got %q", r.Server)
+	}
+	if r.Port != 1234 {
+		t.Errorf("expected port '1234' but got %d", r.Port)
+	}
+	if r.Path != "/this/is/the/path" {
+		t.Errorf("expected path '/this/is/the/path' but got %q", r.Path)
+	}
+
+	if r.Account != "this-is-the-username" {
+		t.Errorf("expected account 'this-is-the-username' but got %q", r.Account)
+	}
+	if r.Label != "this is the label" {
+		t.Errorf("expected label 'this is the label' but got %q", r.Label)
+	}
+	if r.Comment != "this is the comment" {
+		t.Errorf("expected comment 'this is the comment' but got %q", r.Comment)
 	}
 }