fix(session v2): allow searching for own sessions or user agent (fing…

…erprintID) (zitadel#9110)

# Which Problems Are Solved

ListSessions only works to list the sessions that you are the creator
of.

# How the Problems Are Solved

Add options to search for sessions created by other users, sessions
belonging to the same useragent and sessions belonging to your user.
Possible through additional search parameters which as default use the
information contained in your session token but can also be filled with
specific IDs.

# Additional Changes

Remodel integration tests, to separate the Create and Get of sessions
correctly.

# Additional Context

Closes zitadel#8301

---------

Co-authored-by: Livio Spring <livio.a@gmail.com>

cmd/start/start.go

@@ -442,7 +442,7 @@ func startAPIs(
 	if err := apis.RegisterService(ctx, user_v2.CreateServer(commands, queries, keys.User, keys.IDPConfig, idp.CallbackURL(), idp.SAMLRootURL(), assets.AssetAPI(), permissionCheck)); err != nil {
 		return nil, err
 	}
-	if err := apis.RegisterService(ctx, session_v2beta.CreateServer(commands, queries)); err != nil {
+	if err := apis.RegisterService(ctx, session_v2beta.CreateServer(commands, queries, permissionCheck)); err != nil {
 		return nil, err
 	}
 	if err := apis.RegisterService(ctx, settings_v2beta.CreateServer(commands, queries)); err != nil {
@@ -454,7 +454,7 @@ func startAPIs(
 	if err := apis.RegisterService(ctx, feature_v2beta.CreateServer(commands, queries)); err != nil {
 		return nil, err
 	}
-	if err := apis.RegisterService(ctx, session_v2.CreateServer(commands, queries)); err != nil {
+	if err := apis.RegisterService(ctx, session_v2.CreateServer(commands, queries, permissionCheck)); err != nil {
 		return nil, err
 	}
 	if err := apis.RegisterService(ctx, settings_v2.CreateServer(commands, queries)); err != nil {

internal/api/authz/context_mock.go

@@ -7,6 +7,11 @@ func NewMockContext(instanceID, orgID, userID string) context.Context {
 	return context.WithValue(ctx, instanceKey, &instance{id: instanceID})
 }
 
+func NewMockContextWithAgent(instanceID, orgID, userID, agentID string) context.Context {
+	ctx := context.WithValue(context.Background(), dataKey, CtxData{UserID: userID, OrgID: orgID, AgentID: agentID})
+	return context.WithValue(ctx, instanceKey, &instance{id: instanceID})
+}
+
 func NewMockContextWithPermissions(instanceID, orgID, userID string, permissions []string) context.Context {
 	ctx := context.WithValue(context.Background(), dataKey, CtxData{UserID: userID, OrgID: orgID})
 	ctx = context.WithValue(ctx, instanceKey, &instance{id: instanceID})