feat: beta version of role management for single user

Reviewed-on: #2

.gitignore

@@ -27,6 +27,7 @@ go.work.sum
 
 # env file
 .env
+.env.remote
 
 # key files
 *.pem

cmd/hspguard/main.go

@@ -45,6 +45,7 @@ func main() {
 	cache := cache.NewClient(&cfg)
 
 	user.EnsureAdminUser(ctx, &cfg, repo)
+	user.EnsureSystemPermissions(ctx, repo)
 
 	server := api.NewAPIServer(fmt.Sprintf("%s:%s", cfg.Host, cfg.Port), repo, fStorage, cache, &cfg)
 	if err := server.Run(); err != nil {

docker-compose.yml

@@ -6,6 +6,8 @@ services:
     environment:
       POSTGRES_USER: guard
       POSTGRES_PASSWORD: guard
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
     ports:
       - "5432:5432"
 
@@ -23,3 +25,5 @@ services:
 volumes:
   redis-data:
     driver: local
+  postgres-data:
+    driver: local

go.mod

@@ -11,6 +11,7 @@ require (
 )
 
 require (
+	github.com/avct/uasurfer v0.0.0-20250506104815-f2613aa2d406 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect

go.sum

@@ -1,3 +1,5 @@
+github.com/avct/uasurfer v0.0.0-20250506104815-f2613aa2d406 h1:5/KfwL9TS8yNtUSunutqifcSC8rdX9PNdvbSsw/X/lQ=
+github.com/avct/uasurfer v0.0.0-20250506104815-f2613aa2d406/go.mod h1:s+GCtuP4kZNxh1WGoqdWI1+PbluBcycrMMWuKQ9e5Nk=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=

internal/admin/apiservices.go

@@ -4,45 +4,15 @@ import (
 	"encoding/json"
 	"log"
 	"net/http"
-	"time"
 
 	"gitea.local/admin/hspguard/internal/repository"
+	"gitea.local/admin/hspguard/internal/types"
 	"gitea.local/admin/hspguard/internal/util"
 	"gitea.local/admin/hspguard/internal/web"
 	"github.com/go-chi/chi/v5"
 	"github.com/google/uuid"
 )
 
-type ApiServiceDTO struct {
-	ID           uuid.UUID `json:"id"`
-	ClientID     string    `json:"client_id"`
-	Name         string    `json:"name"`
-	Description  *string   `json:"description"`
-	IconUrl      *string   `json:"icon_url"`
-	RedirectUris []string  `json:"redirect_uris"`
-	Scopes       []string  `json:"scopes"`
-	GrantTypes   []string  `json:"grant_types"`
-	CreatedAt    time.Time `json:"created_at"`
-	UpdatedAt    time.Time `json:"updated_at"`
-	IsActive     bool      `json:"is_active"`
-}
-
-func NewApiServiceDTO(service repository.ApiService) ApiServiceDTO {
-	return ApiServiceDTO{
-		ID:           service.ID,
-		ClientID:     service.ClientID,
-		Name:         service.Name,
-		Description:  service.Description,
-		IconUrl:      service.IconUrl,
-		RedirectUris: service.RedirectUris,
-		Scopes:       service.Scopes,
-		GrantTypes:   service.GrantTypes,
-		CreatedAt:    service.CreatedAt,
-		UpdatedAt:    service.UpdatedAt,
-		IsActive:     service.IsActive,
-	}
-}
-
 func (h *AdminHandler) GetApiServices(w http.ResponseWriter, r *http.Request) {
 	services, err := h.repo.ListApiServices(r.Context())
 	if err != nil {
@@ -51,15 +21,15 @@ func (h *AdminHandler) GetApiServices(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	apiServices := make([]ApiServiceDTO, 0)
+	apiServices := make([]types.ApiServiceDTO, 0)
 
 	for _, service := range services {
-		apiServices = append(apiServices, NewApiServiceDTO(service))
+		apiServices = append(apiServices, types.NewApiServiceDTO(service))
 	}
 
 	type Response struct {
-		Items []ApiServiceDTO `json:"items"`
-		Count int             `json:"count"`
+		Items []types.ApiServiceDTO `json:"items"`
+		Count int                   `json:"count"`
 	}
 
 	encoder := json.NewEncoder(w)
@@ -146,7 +116,7 @@ func (h *AdminHandler) AddApiService(w http.ResponseWriter, r *http.Request) {
 	service.ClientSecret = clientSecret
 
 	type Response struct {
-		Service     ApiServiceDTO         `json:"service"`
+		Service     types.ApiServiceDTO   `json:"service"`
 		Credentials ApiServiceCredentials `json:"credentials"`
 	}
 
@@ -155,7 +125,7 @@ func (h *AdminHandler) AddApiService(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "application/json")
 
 	if err := encoder.Encode(Response{
-		Service: NewApiServiceDTO(service),
+		Service: types.NewApiServiceDTO(service),
 		Credentials: ApiServiceCredentials{
 			ClientId:     service.ClientID,
 			ClientSecret: service.ClientSecret,
@@ -183,7 +153,7 @@ func (h *AdminHandler) GetApiService(w http.ResponseWriter, r *http.Request) {
 
 	w.Header().Set("Content-Type", "application/json")
 
-	if err := encoder.Encode(NewApiServiceDTO(service)); err != nil {
+	if err := encoder.Encode(types.NewApiServiceDTO(service)); err != nil {
 		web.Error(w, "failed to encode response", http.StatusInternalServerError)
 	}
 }
@@ -201,7 +171,7 @@ func (h *AdminHandler) GetApiServiceCID(w http.ResponseWriter, r *http.Request)
 
 	w.Header().Set("Content-Type", "application/json")
 
-	if err := encoder.Encode(NewApiServiceDTO(service)); err != nil {
+	if err := encoder.Encode(types.NewApiServiceDTO(service)); err != nil {
 		web.Error(w, "failed to encode response", http.StatusInternalServerError)
 	}
 }
@@ -303,7 +273,7 @@ func (h *AdminHandler) UpdateApiService(w http.ResponseWriter, r *http.Request)
 
 	w.Header().Set("Content-Type", "application/json")
 
-	if err := encoder.Encode(NewApiServiceDTO(updated)); err != nil {
+	if err := encoder.Encode(types.NewApiServiceDTO(updated)); err != nil {
 		web.Error(w, "failed to send updated api service", http.StatusInternalServerError)
 	}
 }

internal/admin/permissions.go

@@ -0,0 +1,82 @@
+package admin
+
+import (
+	"encoding/json"
+	"log"
+	"net/http"
+
+	"gitea.local/admin/hspguard/internal/repository"
+	"gitea.local/admin/hspguard/internal/web"
+	"github.com/go-chi/chi/v5"
+	"github.com/google/uuid"
+)
+
+func (h *AdminHandler) GetAllPermissions(w http.ResponseWriter, r *http.Request) {
+	rows, err := h.repo.GetGroupedPermissions(r.Context())
+	if err != nil {
+		log.Println("ERR: Failed to list permissions from db:", err)
+		web.Error(w, "failed to get all permissions", http.StatusInternalServerError)
+		return
+	}
+
+	type RowDTO struct {
+		Scope       string                  `json:"scope"`
+		Permissions []repository.Permission `json:"permissions"`
+	}
+
+	if len(rows) == 0 {
+		rows = make([]repository.GetGroupedPermissionsRow, 0)
+	}
+
+	var mapped []RowDTO
+
+	for _, row := range rows {
+		var permissions []repository.Permission
+
+		if err := json.Unmarshal(row.Permissions, &permissions); err != nil {
+			log.Println("ERR: Failed to extract permissions from byte array:", err)
+			web.Error(w, "failed to get permissions", http.StatusInternalServerError)
+			return
+		}
+
+		mapped = append(mapped, RowDTO{
+			Scope:       row.Scope,
+			Permissions: permissions,
+		})
+	}
+
+	if len(mapped) == 0 {
+		mapped = make([]RowDTO, 0)
+	}
+
+	encoder := json.NewEncoder(w)
+
+	w.Header().Set("Content-Type", "application/json")
+
+	if err := encoder.Encode(mapped); err != nil {
+		web.Error(w, "failed to encode response", http.StatusInternalServerError)
+	}
+}
+
+func (h *AdminHandler) GetUserPermissions(w http.ResponseWriter, r *http.Request) {
+	userId := chi.URLParam(r, "user_id")
+
+	permissions, err := h.repo.GetUserPermissions(r.Context(), uuid.MustParse(userId))
+	if err != nil {
+		log.Println("ERR: Failed to list permissions from db:", err)
+		web.Error(w, "failed to get user permissions", http.StatusInternalServerError)
+		return
+	}
+
+	if len(permissions) == 0 {
+		permissions = make([]repository.Permission, 0)
+	}
+
+	encoder := json.NewEncoder(w)
+
+	w.Header().Set("Content-Type", "application/json")
+
+	if err := encoder.Encode(permissions); err != nil {
+		web.Error(w, "failed to encode response", http.StatusInternalServerError)
+	}
+}

internal/admin/roles.go

@@ -0,0 +1,156 @@
+package admin
+
+import (
+	"encoding/json"
+	"log"
+	"net/http"
+
+	"gitea.local/admin/hspguard/internal/repository"
+	"gitea.local/admin/hspguard/internal/web"
+	"github.com/go-chi/chi/v5"
+	"github.com/google/uuid"
+)
+
+func (h *AdminHandler) GetAllRoles(w http.ResponseWriter, r *http.Request) {
+	rows, err := h.repo.GetRolesGroupedWithPermissions(r.Context())
+	if err != nil {
+		log.Println("ERR: Failed to list roles from db:", err)
+		web.Error(w, "failed to get all roles", http.StatusInternalServerError)
+		return
+	}
+
+	type RolePermissions struct {
+		Permissions []repository.Permission `json:"permissions"`
+		repository.Role
+	}
+
+	type RowDTO struct {
+		Scope string            `json:"scope"`
+		Roles []RolePermissions `json:"roles"`
+	}
+
+	if len(rows) == 0 {
+		rows = make([]repository.GetRolesGroupedWithPermissionsRow, 0)
+	}
+
+	var mapped []RowDTO
+
+	for _, row := range rows {
+		var mappedRow RowDTO
+
+		mappedRow.Scope = row.Scope
+
+		if err := json.Unmarshal(row.Roles, &mappedRow.Roles); err != nil {
+			log.Println("ERR: Failed to extract roles from byte array:", err)
+			web.Error(w, "failed to get roles", http.StatusInternalServerError)
+			return
+		}
+
+		mapped = append(mapped, mappedRow)
+	}
+
+	if len(mapped) == 0 {
+		mapped = make([]RowDTO, 0)
+	}
+
+	encoder := json.NewEncoder(w)
+
+	w.Header().Set("Content-Type", "application/json")
+
+	if err := encoder.Encode(mapped); err != nil {
+		web.Error(w, "failed to encode response", http.StatusInternalServerError)
+	}
+}
+
+func (h *AdminHandler) GetUserRoles(w http.ResponseWriter, r *http.Request) {
+	userId := chi.URLParam(r, "user_id")
+
+	parsed, err := uuid.Parse(userId)
+	if err != nil {
+		log.Printf("ERR: Received invalid UUID on get user roles '%s': %v\n", userId, err)
+		web.Error(w, "invalid user id", http.StatusBadRequest)
+		return
+	}
+
+	rows, err := h.repo.GetUserRoles(r.Context(), parsed)
+	if err != nil {
+		log.Println("ERR: Failed to list roles from db:", err)
+		web.Error(w, "failed to get user roles", http.StatusInternalServerError)
+		return
+	}
+
+	if len(rows) == 0 {
+		rows = make([]repository.Role, 0)
+	}
+
+	encoder := json.NewEncoder(w)
+
+	w.Header().Set("Content-Type", "application/json")
+
+	if err := encoder.Encode(rows); err != nil {
+		web.Error(w, "failed to encode response", http.StatusInternalServerError)
+	}
+}
+
+type AssignRoleRequest struct {
+	RoleKey string `json:"role_key"`
+}
+
+func (h *AdminHandler) AssignUserRole(w http.ResponseWriter, r *http.Request) {
+	userId := chi.URLParam(r, "user_id")
+
+	var req AssignRoleRequest
+
+	decoder := json.NewDecoder(r.Body)
+
+	if err := decoder.Decode(&req); err != nil {
+		web.Error(w, "failed to parse request body", http.StatusBadRequest)
+		return
+	}
+
+	if req.RoleKey == "" {
+		web.Error(w, "role key is required for assign", http.StatusBadRequest)
+		return
+	}
+
+	parsed, err := uuid.Parse(userId)
+	if err != nil {
+		log.Printf("ERR: Failed to parse provided user ID '%s': %v\n", userId, err)
+		web.Error(w, "invalid user id provided", http.StatusBadRequest)
+		return
+	}
+
+	user, err := h.repo.FindUserId(r.Context(), parsed)
+	if err != nil {
+		web.Error(w, "no user found under provided id", http.StatusBadRequest)
+		return
+	}
+
+	if _, err := h.repo.FindUserRole(r.Context(), repository.FindUserRoleParams{
+		UserID: user.ID,
+		Key:    req.RoleKey,
+	}); err == nil {
+		log.Printf("INFO: Unassigning role '%s' for user with '%s' id", req.RoleKey, user.ID.String())
+		// Unassign Role
+		if err := h.repo.UnassignUserRole(r.Context(), repository.UnassignUserRoleParams{
+			UserID: user.ID,
+			Key:    req.RoleKey,
+		}); err != nil {
+			log.Printf("ERR: Failed to unassign role '%s' from user with '%s' id: %v\n", req.RoleKey, user.ID.String(), err)
+			web.Error(w, "failed to unassign role to user", http.StatusInternalServerError)
+			return
+		}
+	} else {
+		log.Printf("INFO: Assigning role '%s' for user with '%s' id", req.RoleKey, user.ID.String())
+		if err := h.repo.AssignUserRole(r.Context(), repository.AssignUserRoleParams{
+			UserID: user.ID,
+			Key:    req.RoleKey,
+		}); err != nil {
+			log.Printf("ERR: Failed to assign role '%s' to user with '%s' id: %v\n", req.RoleKey, user.ID.String(), err)
+			web.Error(w, "failed to assign role to user", http.StatusInternalServerError)
+			return
+		}
+	}
+
+	w.WriteHeader(http.StatusOK)
+}

internal/admin/routes.go

@@ -21,7 +21,7 @@ func New(repo *repository.Queries, cfg *config.AppConfig) *AdminHandler {
 
 func (h *AdminHandler) RegisterRoutes(router chi.Router) {
 	router.Route("/admin", func(r chi.Router) {
-		authMiddleware := imiddleware.NewAuthMiddleware(h.cfg)
+		authMiddleware := imiddleware.NewAuthMiddleware(h.cfg, h.repo)
 		adminMiddleware := imiddleware.NewAdminMiddleware(h.repo)
 		r.Use(authMiddleware.Runner, adminMiddleware.Runner)
 
@@ -35,6 +35,19 @@ func (h *AdminHandler) RegisterRoutes(router chi.Router) {
 		r.Get("/users", h.GetUsers)
 		r.Post("/users", h.CreateUser)
 		r.Get("/users/{id}", h.GetUser)
+
+		r.Get("/user-sessions", h.GetUserSessions)
+		r.Patch("/user-sessions/revoke/{id}", h.RevokeUserSession)
+
+		r.Get("/service-sessions", h.GetServiceSessions)
+		r.Patch("/service-sessions/revoke/{id}", h.RevokeUserSession)
+
+		r.Get("/permissions", h.GetAllPermissions)
+		r.Get("/permissions/{user_id}", h.GetUserPermissions)
+
+		r.Get("/roles", h.GetAllRoles)
+		r.Get("/roles/{user_id}", h.GetUserRoles)
+		r.Patch("/roles/{user_id}", h.AssignUserRole)
 	})
 
 	router.Get("/api-services/client/{client_id}", h.GetApiServiceCID)

internal/admin/sessions.go

@@ -0,0 +1,182 @@
+package admin
+
+import (
+	"encoding/json"
+	"log"
+	"math"
+	"net/http"
+	"strconv"
+
+	"gitea.local/admin/hspguard/internal/repository"
+	"gitea.local/admin/hspguard/internal/types"
+	"gitea.local/admin/hspguard/internal/web"
+	"github.com/go-chi/chi/v5"
+	"github.com/google/uuid"
+)
+
+type GetSessionsParams struct {
+	PageSize int `json:"size"`
+	Page     int `json:"page"`
+	// TODO: More filtering possibilities like onlyActive, expired, not-expired etc.
+}
+
+func (h *AdminHandler) GetUserSessions(w http.ResponseWriter, r *http.Request) {
+	q := r.URL.Query()
+
+	params := GetSessionsParams{}
+
+	if pageSize, err := strconv.Atoi(q.Get("size")); err == nil {
+		params.PageSize = pageSize
+	} else {
+		params.PageSize = 15
+	}
+
+	if page, err := strconv.Atoi(q.Get("page")); err == nil {
+		params.Page = page
+	} else {
+		web.Error(w, "page is required", http.StatusBadRequest)
+		return
+	}
+
+	sessions, err := h.repo.GetUserSessions(r.Context(), repository.GetUserSessionsParams{
+		Limit:  int32(params.PageSize),
+		Offset: int32(params.Page-1) * int32(params.PageSize),
+	})
+	if err != nil {
+		log.Println("ERR: Failed to read user sessions from db:", err)
+		web.Error(w, "failed to retrieve sessions", http.StatusInternalServerError)
+		return
+	}
+
+	totalSessions, err := h.repo.GetUserSessionsCount(r.Context())
+	if err != nil {
+		log.Println("ERR: Failed to get total count of user sessions:", err)
+		web.Error(w, "failed to retrieve sessions", http.StatusInternalServerError)
+		return
+	}
+
+	mapped := make([]*types.UserSessionDTO, 0)
+
+	for _, session := range sessions {
+		mapped = append(mapped, types.NewUserSessionDTO(&session))
+	}
+
+	type Response struct {
+		Items      []*types.UserSessionDTO `json:"items"`
+		Page       int                     `json:"page"`
+		TotalPages int                     `json:"total_pages"`
+	}
+
+	response := Response{
+		Items:      mapped,
+		Page:       params.Page,
+		TotalPages: int(math.Ceil(float64(totalSessions) / float64(params.PageSize))),
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+
+	if err := json.NewEncoder(w).Encode(response); err != nil {
+		log.Println("ERR: Failed to encode sessions in response:", err)
+		web.Error(w, "failed to encode sessions", http.StatusInternalServerError)
+		return
+	}
+}
+
+func (h *AdminHandler) RevokeUserSession(w http.ResponseWriter, r *http.Request) {
+	sessionId := chi.URLParam(r, "id")
+	parsed, err := uuid.Parse(sessionId)
+	if err != nil {
+		web.Error(w, "provided service id is not valid", http.StatusBadRequest)
+		return
+	}
+
+	if err := h.repo.RevokeUserSession(r.Context(), parsed); err != nil {
+		log.Println("ERR: Failed to revoke user session:", err)
+		web.Error(w, "failed to revoke user session", http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+
+	w.WriteHeader(http.StatusOK)
+	w.Write([]byte("{\"success\":true}"))
+}
+
+func (h *AdminHandler) GetServiceSessions(w http.ResponseWriter, r *http.Request) {
+	q := r.URL.Query()
+
+	params := GetSessionsParams{}
+
+	if pageSize, err := strconv.Atoi(q.Get("size")); err == nil {
+		params.PageSize = pageSize
+	} else {
+		params.PageSize = 15
+	}
+
+	if page, err := strconv.Atoi(q.Get("page")); err == nil {
+		params.Page = page
+	} else {
+		web.Error(w, "page is required", http.StatusBadRequest)
+		return
+	}
+
+	sessions, err := h.repo.GetServiceSessions(r.Context(), repository.GetServiceSessionsParams{
+		Limit:  int32(params.PageSize),
+		Offset: int32(params.Page-1) * int32(params.PageSize),
+	})
+	if err != nil {
+		log.Println("ERR: Failed to read api sessions from db:", err)
+		web.Error(w, "failed to retrieve sessions", http.StatusInternalServerError)
+		return
+	}
+
+	totalSessions, err := h.repo.GetServiceSessionsCount(r.Context())
+	if err != nil {
+		log.Println("ERR: Failed to get total count of service sessions:", err)
+		web.Error(w, "failed to retrieve sessions", http.StatusInternalServerError)
+		return
+	}
+
+	mapped := make([]*types.ServiceSessionDTO, 0)
+
+	for _, session := range sessions {
+		mapped = append(mapped, types.NewServiceSessionDTO(&session))
+	}
+
+	type Response struct {
+		Items      []*types.ServiceSessionDTO `json:"items"`
+		Page       int                        `json:"page"`
+		TotalPages int                        `json:"total_pages"`
+	}
+
+	response := Response{
+		Items:      mapped,
+		Page:       params.Page,
+		TotalPages: int(math.Ceil(float64(totalSessions) / float64(params.PageSize))),
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+
+	if err := json.NewEncoder(w).Encode(response); err != nil {
+		log.Println("ERR: Failed to encode sessions in response:", err)
+		web.Error(w, "failed to encode sessions", http.StatusInternalServerError)
+	}
+}
+
+func (h *AdminHandler) RevokeServiceSession(w http.ResponseWriter, r *http.Request) {
+	sessionId := chi.URLParam(r, "id")
+	parsed, err := uuid.Parse(sessionId)
+	if err != nil {
+		web.Error(w, "provided service id is not valid", http.StatusBadRequest)
+		return
+	}
+
+	if err := h.repo.RevokeServiceSession(r.Context(), parsed); err != nil {
+		log.Println("ERR: Failed to revoke service session:", err)
+		web.Error(w, "failed to revoke service session", http.StatusInternalServerError)
+		return
+	}
+
+	w.WriteHeader(http.StatusOK)
+	w.Write([]byte("{\"success\":true}"))
+}

internal/auth/login.go

@@ -5,6 +5,7 @@ import (
 	"log"
 	"net/http"
 
+	"gitea.local/admin/hspguard/internal/repository"
 	"gitea.local/admin/hspguard/internal/util"
 	"gitea.local/admin/hspguard/internal/web"
 )
@@ -32,12 +33,14 @@ func (h *AuthHandler) login(w http.ResponseWriter, r *http.Request) {
 
 	user, err := h.repo.FindUserEmail(r.Context(), params.Email)
 	if err != nil {
-		web.Error(w, "user with provided email does not exists", http.StatusBadRequest)
+		log.Printf("DEBUG: No user found with '%s' email: %v\n", params.Email, err)
+		web.Error(w, "email or/and password are incorrect", http.StatusBadRequest)
 		return
 	}
 
 	if !util.VerifyPassword(params.Password, user.PasswordHash) {
-		web.Error(w, "username or/and password are incorrect", http.StatusBadRequest)
+		log.Printf("DEBUG: Incorrect password '%s' for '%s' email: %v\n", params.Password, params.Email, err)
+		web.Error(w, "email or/and password are incorrect", http.StatusBadRequest)
 		return
 	}
 
@@ -47,6 +50,29 @@ func (h *AuthHandler) login(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	userAgent := r.UserAgent()
+
+	ipAddr := util.GetClientIP(r)
+	deviceInfo := util.BuildDeviceInfo(userAgent, ipAddr)
+
+	// Create User Session
+	session, err := h.repo.CreateUserSession(r.Context(), repository.CreateUserSessionParams{
+		UserID:         user.ID,
+		SessionType:    "user",
+		ExpiresAt:      &refresh.ExpiresAt,
+		LastActive:     nil,
+		IpAddress:      &ipAddr,
+		UserAgent:      &userAgent,
+		AccessTokenID:  &access.ID,
+		RefreshTokenID: &refresh.ID,
+		DeviceInfo:     deviceInfo,
+	})
+	if err != nil {
+		log.Printf("ERR: Failed to create user session after logging in: %v\n", err)
+	}
+
+	log.Printf("INFO: User session created for '%s' with '%s' id\n", user.Email, session.ID.String())
+
 	if err := h.repo.UpdateLastLogin(r.Context(), user.ID); err != nil {
 		web.Error(w, "failed to update user's last login", http.StatusInternalServerError)
 		return
@@ -68,8 +94,8 @@ func (h *AuthHandler) login(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "application/json")
 
 	if err := encoder.Encode(Response{
-		AccessToken:    access,
-		RefreshToken:   refresh,
+		AccessToken:    access.Token,
+		RefreshToken:   refresh.Token,
 		FullName:       user.FullName,
 		Email:          user.Email,
 		Id:             user.ID.String(),

internal/auth/refresh.go

@@ -3,10 +3,12 @@ package auth
 import (
 	"encoding/json"
 	"fmt"
+	"log"
 	"net/http"
 	"strings"
 	"time"
 
+	"gitea.local/admin/hspguard/internal/repository"
 	"gitea.local/admin/hspguard/internal/types"
 	"gitea.local/admin/hspguard/internal/util"
 	"gitea.local/admin/hspguard/internal/web"
@@ -64,6 +66,44 @@ func (h *AuthHandler) refreshToken(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	jti, err := uuid.Parse(userClaims.ID)
+	if session, err := h.repo.GetUserSessionByRefreshJTI(r.Context(), &jti); err != nil {
+		log.Printf("WARN: No existing user session found for user with '%s' email (jti: '%s'): %v\n", user.Email, userClaims.ID, err)
+
+		userAgent := r.UserAgent()
+
+		ipAddr := util.GetClientIP(r)
+		deviceInfo := util.BuildDeviceInfo(userAgent, ipAddr)
+
+		// Create User Session
+		session, err := h.repo.CreateUserSession(r.Context(), repository.CreateUserSessionParams{
+			UserID:         user.ID,
+			SessionType:    "user",
+			ExpiresAt:      &refresh.ExpiresAt,
+			LastActive:     nil,
+			IpAddress:      &ipAddr,
+			UserAgent:      &userAgent,
+			AccessTokenID:  &access.ID,
+			RefreshTokenID: &refresh.ID,
+			DeviceInfo:     deviceInfo,
+		})
+		if err != nil {
+			log.Printf("ERR: Failed to create user session after logging in: %v\n", err)
+		}
+
+		log.Printf("INFO: User session created for '%s' with '%s' id\n", user.Email, session.ID.String())
+	} else {
+		err := h.repo.UpdateSessionTokens(r.Context(), repository.UpdateSessionTokensParams{
+			ID:             session.ID,
+			AccessTokenID:  &access.ID,
+			RefreshTokenID: &refresh.ID,
+			ExpiresAt:      &refresh.ExpiresAt,
+		})
+		if err != nil {
+			log.Printf("ERR: Failed to update user session with '%s' id: %v\n", session.ID.String(), err)
+		}
+	}
+
 	type Response struct {
 		AccessToken  string `json:"access"`
 		RefreshToken string `json:"refresh"`
@@ -74,8 +114,8 @@ func (h *AuthHandler) refreshToken(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "application/json")
 
 	if err := encoder.Encode(Response{
-		AccessToken:  access,
-		RefreshToken: refresh,
+		AccessToken:  access.Token,
+		RefreshToken: refresh.Token,
 	}); err != nil {
 		web.Error(w, "failed to encode response", http.StatusInternalServerError)
 	}

internal/auth/routes.go

@@ -11,6 +11,7 @@ import (
 	"gitea.local/admin/hspguard/internal/util"
 	"github.com/go-chi/chi/v5"
 	"github.com/golang-jwt/jwt/v5"
+	"github.com/google/uuid"
 )
 
 type AuthHandler struct {
@@ -19,7 +20,10 @@ type AuthHandler struct {
 	cfg   *config.AppConfig
 }
 
-func (h *AuthHandler) signTokens(user *repository.User) (string, string, error) {
+func (h *AuthHandler) signTokens(user *repository.User) (*types.SignedToken, *types.SignedToken, error) {
+	accessExpiresAt := time.Now().Add(15 * time.Minute)
+	accessJTI := uuid.New()
+
 	accessClaims := types.UserClaims{
 		UserEmail: user.Email,
 		IsAdmin:   user.IsAdmin,
@@ -27,15 +31,19 @@ func (h *AuthHandler) signTokens(user *repository.User) (string, string, error)
 			Issuer:    h.cfg.Uri,
 			Subject:   user.ID.String(),
 			IssuedAt:  jwt.NewNumericDate(time.Now()),
-			ExpiresAt: jwt.NewNumericDate(time.Now().Add(15 * time.Minute)),
+			ExpiresAt: jwt.NewNumericDate(accessExpiresAt),
+			ID:        accessJTI.String(),
 		},
 	}
 
 	accessToken, err := util.SignJwtToken(accessClaims, h.cfg.Jwt.PrivateKey)
 	if err != nil {
-		return "", "", err
+		return nil, nil, err
 	}
 
+	refreshExpiresAt := time.Now().Add(30 * 24 * time.Hour)
+	refreshJTI := uuid.New()
+
 	refreshClaims := types.UserClaims{
 		UserEmail: user.Email,
 		IsAdmin:   user.IsAdmin,
@@ -43,16 +51,17 @@ func (h *AuthHandler) signTokens(user *repository.User) (string, string, error)
 			Issuer:    h.cfg.Uri,
 			Subject:   user.ID.String(),
 			IssuedAt:  jwt.NewNumericDate(time.Now()),
-			ExpiresAt: jwt.NewNumericDate(time.Now().Add(30 * 24 * time.Hour)),
+			ExpiresAt: jwt.NewNumericDate(refreshExpiresAt),
+			ID:        refreshJTI.String(),
 		},
 	}
 
 	refreshToken, err := util.SignJwtToken(refreshClaims, h.cfg.Jwt.PrivateKey)
 	if err != nil {
-		return "", "", err
+		return nil, nil, err
 	}
 
-	return accessToken, refreshToken, nil
+	return types.NewSignedToken(accessToken, accessExpiresAt, accessJTI), types.NewSignedToken(refreshToken, refreshExpiresAt, refreshJTI), nil
 }
 
 func NewAuthHandler(repo *repository.Queries, cache *cache.Client, cfg *config.AppConfig) *AuthHandler {
@@ -66,13 +75,14 @@ func NewAuthHandler(repo *repository.Queries, cache *cache.Client, cfg *config.A
 func (h *AuthHandler) RegisterRoutes(api chi.Router) {
 	api.Route("/auth", func(r chi.Router) {
 		r.Group(func(protected chi.Router) {
-			authMiddleware := imiddleware.NewAuthMiddleware(h.cfg)
+			authMiddleware := imiddleware.NewAuthMiddleware(h.cfg, h.repo)
 			protected.Use(authMiddleware.Runner)
 
 			protected.Get("/profile", h.getProfile)
 			protected.Post("/email", h.requestEmailOtp)
 			protected.Post("/email/otp", h.confirmOtp)
 			protected.Post("/verify", h.finishVerification)
+			protected.Post("/signout", h.signOut)
 		})
 
 		r.Post("/login", h.login)

internal/auth/signout.go

@@ -0,0 +1,40 @@
+package auth
+
+import (
+	"log"
+	"net/http"
+
+	"gitea.local/admin/hspguard/internal/util"
+	"github.com/google/uuid"
+)
+
+func (h *AuthHandler) signOut(w http.ResponseWriter, r *http.Request) {
+	defer func() {
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte("{\"status\": \"ok\"}"))
+	}()
+
+	jti, ok := util.GetRequestJTI(r.Context())
+	if !ok {
+		log.Println("WARN: No JTI found in request")
+		return
+	}
+
+	jtiId, err := uuid.Parse(jti)
+	if err != nil {
+		log.Printf("ERR: Failed to parse jti '%s' as v4 uuid: %v\n", jti, err)
+		return
+	}
+
+	session, err := h.repo.GetUserSessionByAccessJTI(r.Context(), &jtiId)
+	if err != nil {
+		log.Printf("WARN: Could not find session by jti id '%s': %v\n", jtiId.String(), err)
+		return
+	}
+
+	if err := h.repo.RevokeUserSession(r.Context(), session.ID); err != nil {
+		log.Printf("ERR: Failed to revoke session with '%s' id: %v\n", session.ID.String(), err)
+	} else {
+		log.Printf("INFO: Revoked session with jti = '%s' and session id = '%s'\n", jtiId.String(), session.ID.String())
+	}
+}

internal/middleware/auth.go

@@ -3,22 +3,27 @@ package middleware
 import (
 	"context"
 	"fmt"
+	"log"
 	"net/http"
 	"strings"
 
 	"gitea.local/admin/hspguard/internal/config"
+	"gitea.local/admin/hspguard/internal/repository"
 	"gitea.local/admin/hspguard/internal/types"
 	"gitea.local/admin/hspguard/internal/util"
 	"gitea.local/admin/hspguard/internal/web"
+	"github.com/google/uuid"
 )
 
 type AuthMiddleware struct {
-	cfg *config.AppConfig
+	cfg  *config.AppConfig
+	repo *repository.Queries
 }
 
-func NewAuthMiddleware(cfg *config.AppConfig) *AuthMiddleware {
+func NewAuthMiddleware(cfg *config.AppConfig, repo *repository.Queries) *AuthMiddleware {
 	return &AuthMiddleware{
 		cfg,
+		repo,
 	}
 }
 
@@ -45,7 +50,28 @@ func (m *AuthMiddleware) Runner(next http.Handler) http.Handler {
 			return
 		}
 
+		// TODO: redis caching
+		parsed, err := uuid.Parse(userClaims.ID)
+		if err != nil {
+			log.Printf("ERR: Failed to parse token JTI '%s': %v\n", userClaims.ID, err)
+			web.Error(w, "failed to get session", http.StatusUnauthorized)
+			return
+		}
+		session, err := m.repo.GetUserSessionByAccessJTI(r.Context(), &parsed)
+		if err != nil {
+			log.Printf("ERR: Failed to find session with '%s' JTI: %v\n", parsed.String(), err)
+			web.Error(w, "no session found", http.StatusUnauthorized)
+			return
+		}
+
+		if !session.IsActive {
+			log.Printf("INFO: Inactive session trying to authorize: %s\n", session.AccessTokenID)
+			web.Error(w, "no session found", http.StatusUnauthorized)
+			return
+		}
+
 		ctx := context.WithValue(r.Context(), types.UserIdKey, userClaims.Subject)
+		ctx = context.WithValue(ctx, types.JTIKey, userClaims.ID)
 		next.ServeHTTP(w, r.WithContext(ctx))
 	})
 }

internal/oauth/authorize.go

@@ -3,7 +3,6 @@ package oauth
 import (
 	"fmt"
 	"net/http"
-	"slices"
 	"strings"
 
 	"gitea.local/admin/hspguard/internal/web"
@@ -29,43 +28,14 @@ func (h *OAuthHandler) AuthorizeClient(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	client, err := h.repo.GetApiServiceCID(r.Context(), clientId)
-	if err != nil {
-		uri := fmt.Sprintf("%s?error=access_denied&error_description=Service+not+authorized", redirectUri)
-		if state != "" {
-			uri += "&state=" + state
-		}
-		http.Redirect(w, r, uri, http.StatusFound)
-		return
-	}
+	scopes := strings.Split(strings.TrimSpace(r.URL.Query().Get("scope")), " ")
 
-	if !client.IsActive {
-		uri := fmt.Sprintf("%s?error=temporarily_unavailable&error_description=Service+not+active", redirectUri)
-		if state != "" {
-			uri += "&state=" + state
-		}
-		http.Redirect(w, r, uri, http.StatusFound)
-		return
-	}
-
-	scopes := strings.SplitSeq(strings.TrimSpace(r.URL.Query().Get("scope")), " ")
-
-	for scope := range scopes {
-		if !slices.Contains(client.Scopes, scope) {
-			uri := fmt.Sprintf("%s?error=invalid_scope&error_description=Scope+%s+is+not+allowed", redirectUri, strings.ReplaceAll(scope, " ", "+"))
-			if state != "" {
-				uri += "&state=" + state
-			}
-			http.Redirect(w, r, uri, http.StatusFound)
-			return
-		}
-	}
-
-	if !slices.Contains(client.RedirectUris, redirectUri) {
-		uri := fmt.Sprintf("%s?error=invalid_request&error_description=Redirect+URI+is+not+allowed", redirectUri)
-		if state != "" {
-			uri += "&state=" + state
-		}
+	if uri, err := h.verifyOAuthClient(r.Context(), &VerifyOAuthClientParams{
+		ClientID:    clientId,
+		RedirectURI: &redirectUri,
+		State:       state,
+		Scopes:      &scopes,
+	}); err != nil {
 		http.Redirect(w, r, uri, http.StatusFound)
 		return
 	}

internal/oauth/client.go

@@ -0,0 +1,58 @@
+package oauth
+
+import (
+	"context"
+	"fmt"
+	"slices"
+	"strings"
+)
+
+type VerifyOAuthClientParams struct {
+	ClientID    string    `json:"client_id"`
+	RedirectURI *string   `json:"redirect_uri"`
+	State       string    `json:"state"`
+	Scopes      *[]string `json:"scopes"`
+}
+
+func (h *OAuthHandler) verifyOAuthClient(ctx context.Context, params *VerifyOAuthClientParams) (string, error) {
+	client, err := h.repo.GetApiServiceCID(ctx, params.ClientID)
+	if err != nil {
+		uri := fmt.Sprintf("%s?error=access_denied&error_description=Service+not+authorized", *params.RedirectURI)
+		if params.State != "" {
+			uri += "&state=" + params.State
+		}
+		return uri, fmt.Errorf("target oauth service with client id '%s' is not registered", params.ClientID)
+	}
+
+	if !client.IsActive {
+		uri := fmt.Sprintf("%s?error=temporarily_unavailable&error_description=Service+not+active", *params.RedirectURI)
+		if params.State != "" {
+			uri += "&state=" + params.State
+		}
+		return uri, fmt.Errorf("target oauth service with client id '%s' is not available", client.ClientID)
+	}
+
+	if params.Scopes != nil {
+		for _, scope := range *params.Scopes {
+			if !slices.Contains(client.Scopes, scope) {
+				uri := fmt.Sprintf("%s?error=invalid_scope&error_description=Scope+%s+is+not+allowed", *params.RedirectURI, strings.ReplaceAll(scope, " ", "+"))
+				if params.State != "" {
+					uri += "&state=" + params.State
+				}
+				return uri, fmt.Errorf("unallowed scope '%s' requested", scope)
+			}
+		}
+	}
+
+	if params.RedirectURI != nil {
+		if !slices.Contains(client.RedirectUris, *params.RedirectURI) {
+			uri := fmt.Sprintf("%s?error=invalid_request&error_description=Redirect+URI+is+not+allowed", *params.RedirectURI)
+			if params.State != "" {
+				uri += "&state=" + params.State
+			}
+			return uri, fmt.Errorf("redirect uri '%s' is unallowed", *params.RedirectURI)
+		}
+	}
+
+	return "", nil
+}

internal/oauth/code.go

@@ -39,6 +39,16 @@ func (h *OAuthHandler) getAuthCode(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	if _, err := h.verifyOAuthClient(r.Context(), &VerifyOAuthClientParams{
+		ClientID:    req.ClientID,
+		RedirectURI: nil,
+		State:       "",
+		Scopes:      nil,
+	}); err != nil {
+		web.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
 	buf := make([]byte, 32)
 	_, err = rand.Read(buf)
 	if err != nil {

internal/oauth/routes.go

@@ -25,7 +25,7 @@ func NewOAuthHandler(repo *repository.Queries, cache *cache.Client, cfg *config.
 func (h *OAuthHandler) RegisterRoutes(router chi.Router) {
 	router.Route("/oauth", func(r chi.Router) {
 		r.Group(func(protected chi.Router) {
-			authMiddleware := imiddleware.NewAuthMiddleware(h.cfg)
+			authMiddleware := imiddleware.NewAuthMiddleware(h.cfg, h.repo)
 			protected.Use(authMiddleware.Runner)
 
 			protected.Post("/code", h.getAuthCode)

internal/oauth/token.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"log"
+	"math"
 	"net/http"
 	"strings"
 	"time"
@@ -17,20 +18,10 @@ import (
 	"github.com/google/uuid"
 )
 
-type ApiToken struct {
-	Token      string
-	Expiration float64
-}
-
-type ApiTokens struct {
-	ID      ApiToken
-	Access  ApiToken
-	Refresh ApiToken
-}
-
-func (h *OAuthHandler) signApiTokens(user *repository.User, apiService *repository.ApiService, nonce *string) (*ApiTokens, error) {
+func (h *OAuthHandler) signApiTokens(user *repository.User, apiService *repository.ApiService, nonce *string) (*types.SignedToken, *types.SignedToken, *types.SignedToken, error) {
 	accessExpiresIn := 15 * time.Minute
 	accessExpiresAt := time.Now().Add(accessExpiresIn)
+	accessJTI := uuid.New()
 
 	accessClaims := types.ApiClaims{
 		Permissions: []string{},
@@ -40,12 +31,13 @@ func (h *OAuthHandler) signApiTokens(user *repository.User, apiService *reposito
 			Audience:  jwt.ClaimStrings{apiService.ClientID},
 			IssuedAt:  jwt.NewNumericDate(time.Now()),
 			ExpiresAt: jwt.NewNumericDate(accessExpiresAt),
+			ID:        accessJTI.String(),
 		},
 	}
 
 	access, err := util.SignJwtToken(accessClaims, h.cfg.Jwt.PrivateKey)
 	if err != nil {
-		return nil, err
+		return nil, nil, nil, err
 	}
 
 	var roles = []string{"user"}
@@ -56,6 +48,7 @@ func (h *OAuthHandler) signApiTokens(user *repository.User, apiService *reposito
 
 	idExpiresIn := 15 * time.Minute
 	idExpiresAt := time.Now().Add(idExpiresIn)
+	idJTI := uuid.New()
 
 	idClaims := types.IdTokenClaims{
 		Email:         user.Email,
@@ -70,16 +63,18 @@ func (h *OAuthHandler) signApiTokens(user *repository.User, apiService *reposito
 			Audience:  jwt.ClaimStrings{apiService.ClientID},
 			IssuedAt:  jwt.NewNumericDate(time.Now()),
 			ExpiresAt: jwt.NewNumericDate(idExpiresAt),
+			ID:        idJTI.String(),
 		},
 	}
 
 	idToken, err := util.SignJwtToken(idClaims, h.cfg.Jwt.PrivateKey)
 	if err != nil {
-		return nil, err
+		return nil, nil, nil, err
 	}
 
 	refreshExpiresIn := 24 * time.Hour
 	refreshExpiresAt := time.Now().Add(refreshExpiresIn)
+	refreshJTI := uuid.New()
 
 	refreshClaims := types.ApiRefreshClaims{
 		UserID: user.ID.String(),
@@ -89,28 +84,16 @@ func (h *OAuthHandler) signApiTokens(user *repository.User, apiService *reposito
 			Audience:  jwt.ClaimStrings{apiService.ClientID},
 			IssuedAt:  jwt.NewNumericDate(time.Now()),
 			ExpiresAt: jwt.NewNumericDate(refreshExpiresAt),
+			ID:        refreshJTI.String(),
 		},
 	}
 
 	refresh, err := util.SignJwtToken(refreshClaims, h.cfg.Jwt.PrivateKey)
 	if err != nil {
-		return nil, err
+		return nil, nil, nil, err
 	}
 
-	return &ApiTokens{
-		ID: ApiToken{
-			Token:      idToken,
-			Expiration: idExpiresIn.Seconds(),
-		},
-		Access: ApiToken{
-			Token:      access,
-			Expiration: accessExpiresIn.Seconds(),
-		},
-		Refresh: ApiToken{
-			Token:      refresh,
-			Expiration: refreshExpiresIn.Seconds(),
-		},
-	}, nil
+	return types.NewSignedToken(idToken, idExpiresAt, idJTI), types.NewSignedToken(access, accessExpiresAt, accessJTI), types.NewSignedToken(refresh, refreshExpiresAt, refreshJTI), nil
 }
 
 func (h *OAuthHandler) tokenEndpoint(w http.ResponseWriter, r *http.Request) {
@@ -152,50 +135,93 @@ func (h *OAuthHandler) tokenEndpoint(w http.ResponseWriter, r *http.Request) {
 	}
 
 	grantType := r.FormValue("grant_type")
-	redirectUri := r.FormValue("redirect_uri")
 
-	log.Printf("Redirect URI is %s\n", redirectUri)
+	log.Println("DEBUG: Verifying target oauth client before proceeding...")
+
+	if _, err := h.verifyOAuthClient(r.Context(), &VerifyOAuthClientParams{
+		ClientID:    clientId,
+		RedirectURI: nil,
+		State:       "",
+		Scopes:      nil,
+	}); err != nil {
+		web.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
 
 	switch grantType {
 	case "authorization_code":
+		redirectUri := r.FormValue("redirect_uri")
+		log.Printf("Redirect URI is %s\n", redirectUri)
+
 		code := r.FormValue("code")
 
 		fmt.Printf("Code received: %s\n", code)
 
-		session, err := h.cache.GetAuthCode(r.Context(), code)
+		codeSession, err := h.cache.GetAuthCode(r.Context(), code)
 		if err != nil {
 			log.Printf("ERR: Failed to find session under the code %s: %v\n", code, err)
 			web.Error(w, "no session found under this auth code", http.StatusNotFound)
 			return
 		}
 
-		log.Printf("DEBUG: Fetched code session: %#v\n", session)
+		log.Printf("DEBUG: Fetched code session: %#v\n", codeSession)
 
-		apiService, err := h.repo.GetApiServiceCID(r.Context(), session.ClientID)
+		apiService, err := h.repo.GetApiServiceCID(r.Context(), codeSession.ClientID)
 		if err != nil {
-			log.Printf("ERR: Could not find API service with client %s: %v\n", session.ClientID, err)
+			log.Printf("ERR: Could not find API service with client %s: %v\n", codeSession.ClientID, err)
 			web.Error(w, "service is not registered", http.StatusForbidden)
 			return
 		}
 
-		if session.ClientID != clientId {
+		if codeSession.ClientID != clientId {
 			web.Error(w, "invalid auth", http.StatusUnauthorized)
 			return
 		}
 
-		user, err := h.repo.FindUserId(r.Context(), uuid.MustParse(session.UserID))
+		user, err := h.repo.FindUserId(r.Context(), uuid.MustParse(codeSession.UserID))
 		if err != nil {
 			web.Error(w, "requested user not found", http.StatusNotFound)
 			return
 		}
 
-		tokens, err := h.signApiTokens(&user, &apiService, &session.Nonce)
+		id, access, refresh, err := h.signApiTokens(&user, &apiService, &codeSession.Nonce)
 		if err != nil {
 			log.Println("ERR: Failed to sign api tokens:", err)
 			web.Error(w, "failed to sign tokens", http.StatusInternalServerError)
 			return
 		}
 
+		log.Printf("DEBUG: Created api tokens: %v\n\n%v\n\n%v\n", id.ID.String(), access.ID.String(), refresh.ID.String())
+
+		userId, err := uuid.Parse(codeSession.UserID)
+		if err != nil {
+			log.Printf("ERR: Failed to parse user '%s' uuid: %v\n", codeSession.UserID, err)
+			web.Error(w, "failed to sign tokens", http.StatusInternalServerError)
+			return
+		}
+
+		ipAddr := util.GetClientIP(r)
+		ua := r.UserAgent()
+
+		session, err := h.repo.CreateServiceSession(r.Context(), repository.CreateServiceSessionParams{
+			ServiceID:      apiService.ID,
+			ClientID:       apiService.ClientID,
+			UserID:         &userId,
+			ExpiresAt:      &refresh.ExpiresAt,
+			LastActive:     nil,
+			IpAddress:      &ipAddr,
+			UserAgent:      &ua,
+			AccessTokenID:  &access.ID,
+			RefreshTokenID: &refresh.ID,
+		})
+		if err != nil {
+			log.Printf("ERR: Failed to create new service session: %v\n", err)
+			web.Error(w, "failed to create session", http.StatusInternalServerError)
+			return
+		}
+
+		log.Printf("INFO: Service session created for '%s' client_id with '%s' id\n", apiService.ClientID, session.ID.String())
+
 		type Response struct {
 			IdToken      string  `json:"id_token"`
 			TokenType    string  `json:"token_type"`
@@ -207,11 +233,11 @@ func (h *OAuthHandler) tokenEndpoint(w http.ResponseWriter, r *http.Request) {
 		}
 
 		response := Response{
-			IdToken:      tokens.ID.Token,
+			IdToken:      id.Token,
 			TokenType:    "Bearer",
-			AccessToken:  tokens.Access.Token,
-			RefreshToken: tokens.Refresh.Token,
-			ExpiresIn:    tokens.Access.Expiration,
+			AccessToken:  access.Token,
+			RefreshToken: refresh.Token,
+			ExpiresIn:    math.Ceil(access.ExpiresAt.Sub(time.Now()).Seconds()),
 			Email:        user.Email,
 		}
 
@@ -244,6 +270,26 @@ func (h *OAuthHandler) tokenEndpoint(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
+		refreshJTI, err := uuid.Parse(claims.ID)
+		if err != nil {
+			log.Printf("ERR: Failed to parse refresh token JTI as uuid: %v\n", err)
+			web.Error(w, "failed to refresh token", http.StatusInternalServerError)
+			return
+		}
+
+		session, err := h.repo.GetServiceSessionByRefreshJTI(r.Context(), &refreshJTI)
+		if err != nil {
+			log.Printf("ERR: Failed to find session by '%s' refresh jti: %v\n", refreshJTI.String(), err)
+			web.Error(w, "session invalid", http.StatusUnauthorized)
+			return
+		}
+
+		if !session.IsActive {
+			log.Printf("INFO: Session with id '%s' is not active", session.ID.String())
+			web.Error(w, "session ended", http.StatusUnauthorized)
+			return
+		}
+
 		userID, err := uuid.Parse(claims.UserID)
 		if err != nil {
 			web.Error(w, "invalid user credentials in refresh token", http.StatusBadRequest)
@@ -257,7 +303,18 @@ func (h *OAuthHandler) tokenEndpoint(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		tokens, err := h.signApiTokens(&user, &apiService, nil)
+		id, access, refresh, err := h.signApiTokens(&user, &apiService, nil)
+
+		if err := h.repo.UpdateServiceSessionTokens(r.Context(), repository.UpdateServiceSessionTokensParams{
+			ID:             session.ID,
+			AccessTokenID:  &access.ID,
+			RefreshTokenID: &refresh.ID,
+			ExpiresAt:      &refresh.ExpiresAt,
+		}); err != nil {
+			log.Printf("ERR: Failed to update service session with '%s' id: %v\n", session.ID.String(), err)
+			web.Error(w, "failed to update session", http.StatusInternalServerError)
+			return
+		}
 
 		type Response struct {
 			IdToken      string  `json:"id_token"`
@@ -268,11 +325,11 @@ func (h *OAuthHandler) tokenEndpoint(w http.ResponseWriter, r *http.Request) {
 		}
 
 		response := Response{
-			IdToken:      tokens.ID.Token,
+			IdToken:      id.Token,
 			TokenType:    "Bearer",
-			AccessToken:  tokens.Access.Token,
-			RefreshToken: tokens.Refresh.Token,
-			ExpiresIn:    tokens.Access.Expiration,
+			AccessToken:  access.Token,
+			RefreshToken: refresh.Token,
+			ExpiresIn:    math.Ceil(access.ExpiresAt.Sub(time.Now()).Seconds()),
 		}
 
 		log.Printf("DEBUG: refresh - sending following response: %#v\n", response)

internal/repository/models.go

@@ -25,6 +25,43 @@ type ApiService struct {
 	IconUrl      *string   `json:"icon_url"`
 }
 
+type Permission struct {
+	ID          uuid.UUID `json:"id"`
+	Name        string    `json:"name"`
+	Scope       string    `json:"scope"`
+	Description *string   `json:"description"`
+}
+
+type Role struct {
+	ID          uuid.UUID `json:"id"`
+	Name        string    `json:"name"`
+	Scope       string    `json:"scope"`
+	Description *string   `json:"description"`
+}
+
+type RolePermission struct {
+	RoleID       uuid.UUID `json:"role_id"`
+	PermissionID uuid.UUID `json:"permission_id"`
+}
+
+type ServiceSession struct {
+	ID             uuid.UUID  `json:"id"`
+	ServiceID      uuid.UUID  `json:"service_id"`
+	ClientID       string     `json:"client_id"`
+	UserID         *uuid.UUID `json:"user_id"`
+	IssuedAt       time.Time  `json:"issued_at"`
+	ExpiresAt      *time.Time `json:"expires_at"`
+	LastActive     *time.Time `json:"last_active"`
+	IpAddress      *string    `json:"ip_address"`
+	UserAgent      *string    `json:"user_agent"`
+	AccessTokenID  *uuid.UUID `json:"access_token_id"`
+	RefreshTokenID *uuid.UUID `json:"refresh_token_id"`
+	IsActive       bool       `json:"is_active"`
+	RevokedAt      *time.Time `json:"revoked_at"`
+	Scope          *string    `json:"scope"`
+	Claims         []byte     `json:"claims"`
+}
+
 type User struct {
 	ID             uuid.UUID  `json:"id"`
 	Email          string     `json:"email"`
@@ -41,3 +78,29 @@ type User struct {
 	AvatarVerified bool       `json:"avatar_verified"`
 	Verified       bool       `json:"verified"`
 }
+
+type UserPermission struct {
+	UserID       uuid.UUID `json:"user_id"`
+	PermissionID uuid.UUID `json:"permission_id"`
+}
+
+type UserRole struct {
+	UserID uuid.UUID `json:"user_id"`
+	RoleID uuid.UUID `json:"role_id"`
+}
+
+type UserSession struct {
+	ID             uuid.UUID  `json:"id"`
+	UserID         uuid.UUID  `json:"user_id"`
+	SessionType    string     `json:"session_type"`
+	IssuedAt       time.Time  `json:"issued_at"`
+	ExpiresAt      *time.Time `json:"expires_at"`
+	LastActive     *time.Time `json:"last_active"`
+	IpAddress      *string    `json:"ip_address"`
+	UserAgent      *string    `json:"user_agent"`
+	AccessTokenID  *uuid.UUID `json:"access_token_id"`
+	RefreshTokenID *uuid.UUID `json:"refresh_token_id"`
+	DeviceInfo     []byte     `json:"device_info"`
+	IsActive       bool       `json:"is_active"`
+	RevokedAt      *time.Time `json:"revoked_at"`
+}

internal/repository/permissions.sql.go

@@ -0,0 +1,156 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.29.0
+// source: permissions.sql
+
+package repository
+
+import (
+	"context"
+
+	"github.com/google/uuid"
+)
+
+const createPermission = `-- name: CreatePermission :one
+INSERT into permissions (
+    name, scope, description
+) VALUES (
+    $1, $2, $3
+) RETURNING id, name, scope, description
+`
+
+type CreatePermissionParams struct {
+	Name        string  `json:"name"`
+	Scope       string  `json:"scope"`
+	Description *string `json:"description"`
+}
+
+func (q *Queries) CreatePermission(ctx context.Context, arg CreatePermissionParams) (Permission, error) {
+	row := q.db.QueryRow(ctx, createPermission, arg.Name, arg.Scope, arg.Description)
+	var i Permission
+	err := row.Scan(
+		&i.ID,
+		&i.Name,
+		&i.Scope,
+		&i.Description,
+	)
+	return i, err
+}
+
+const findPermission = `-- name: FindPermission :one
+SELECT id, name, scope, description FROM permissions
+WHERE name = $1 AND scope = $2
+`
+
+type FindPermissionParams struct {
+	Name  string `json:"name"`
+	Scope string `json:"scope"`
+}
+
+func (q *Queries) FindPermission(ctx context.Context, arg FindPermissionParams) (Permission, error) {
+	row := q.db.QueryRow(ctx, findPermission, arg.Name, arg.Scope)
+	var i Permission
+	err := row.Scan(
+		&i.ID,
+		&i.Name,
+		&i.Scope,
+		&i.Description,
+	)
+	return i, err
+}
+
+const getAllPermissions = `-- name: GetAllPermissions :many
+SELECT id, name, scope, description
+FROM permissions p
+ORDER BY p.scope
+`
+
+func (q *Queries) GetAllPermissions(ctx context.Context) ([]Permission, error) {
+	rows, err := q.db.Query(ctx, getAllPermissions)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Permission
+	for rows.Next() {
+		var i Permission
+		if err := rows.Scan(
+			&i.ID,
+			&i.Name,
+			&i.Scope,
+			&i.Description,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getGroupedPermissions = `-- name: GetGroupedPermissions :many
+SELECT scope, json_agg(to_jsonb(permissions.*) ORDER BY name) as permissions
+FROM permissions
+GROUP BY scope
+`
+
+type GetGroupedPermissionsRow struct {
+	Scope       string `json:"scope"`
+	Permissions []byte `json:"permissions"`
+}
+
+func (q *Queries) GetGroupedPermissions(ctx context.Context) ([]GetGroupedPermissionsRow, error) {
+	rows, err := q.db.Query(ctx, getGroupedPermissions)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetGroupedPermissionsRow
+	for rows.Next() {
+		var i GetGroupedPermissionsRow
+		if err := rows.Scan(&i.Scope, &i.Permissions); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getUserPermissions = `-- name: GetUserPermissions :many
+SELECT DISTINCT p.id,p.name,p.scope,p.description
+FROM user_roles ur
+JOIN role_permissions rp ON ur.role_id = rp.role_id
+JOIN permissions p ON rp.permission_id = p.id
+WHERE ur.user_id = $1
+ORDER BY p.scope
+`
+
+func (q *Queries) GetUserPermissions(ctx context.Context, userID uuid.UUID) ([]Permission, error) {
+	rows, err := q.db.Query(ctx, getUserPermissions, userID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Permission
+	for rows.Next() {
+		var i Permission
+		if err := rows.Scan(
+			&i.ID,
+			&i.Name,
+			&i.Scope,
+			&i.Description,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}

internal/repository/roles.sql.go

@@ -0,0 +1,282 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.29.0
+// source: roles.sql
+
+package repository
+
+import (
+	"context"
+
+	"github.com/google/uuid"
+)
+
+const addPermissionsToRoleByKey = `-- name: AddPermissionsToRoleByKey :exec
+INSERT INTO role_permissions (role_id, permission_id)
+SELECT
+  $1,
+  p.id
+FROM
+  permissions p
+JOIN
+  unnest($2::text[]) AS key_str
+    ON key_str = p.scope || '_' || p.name
+`
+
+type AddPermissionsToRoleByKeyParams struct {
+	RoleID         uuid.UUID `json:"role_id"`
+	PermissionKeys []string  `json:"permission_keys"`
+}
+
+func (q *Queries) AddPermissionsToRoleByKey(ctx context.Context, arg AddPermissionsToRoleByKeyParams) error {
+	_, err := q.db.Exec(ctx, addPermissionsToRoleByKey, arg.RoleID, arg.PermissionKeys)
+	return err
+}
+
+const assignRolePermission = `-- name: AssignRolePermission :exec
+INSERT INTO role_permissions (role_id, permission_id)
+VALUES (
+  $1,
+  (
+    SELECT id
+    FROM permissions p
+    WHERE p.scope = split_part($2, '_', 1)
+      AND p.name = right($2, length($2) - position('_' IN $2))
+  )
+)
+`
+
+type AssignRolePermissionParams struct {
+	RoleID uuid.UUID `json:"role_id"`
+	Key    string    `json:"key"`
+}
+
+func (q *Queries) AssignRolePermission(ctx context.Context, arg AssignRolePermissionParams) error {
+	_, err := q.db.Exec(ctx, assignRolePermission, arg.RoleID, arg.Key)
+	return err
+}
+
+const assignUserRole = `-- name: AssignUserRole :exec
+INSERT INTO user_roles (user_id, role_id)
+VALUES ($1, (
+    SELECT id FROM roles r
+    WHERE r.scope = split_part($2, '_', 1)
+          AND r.name = right($2, length($2) - position('_' IN $2))
+))
+`
+
+type AssignUserRoleParams struct {
+	UserID uuid.UUID `json:"user_id"`
+	Key    string    `json:"key"`
+}
+
+func (q *Queries) AssignUserRole(ctx context.Context, arg AssignUserRoleParams) error {
+	_, err := q.db.Exec(ctx, assignUserRole, arg.UserID, arg.Key)
+	return err
+}
+
+const createRole = `-- name: CreateRole :one
+INSERT INTO roles (name, scope, description)
+VALUES ($1, $2, $3)
+RETURNING id, name, scope, description
+`
+
+type CreateRoleParams struct {
+	Name        string  `json:"name"`
+	Scope       string  `json:"scope"`
+	Description *string `json:"description"`
+}
+
+func (q *Queries) CreateRole(ctx context.Context, arg CreateRoleParams) (Role, error) {
+	row := q.db.QueryRow(ctx, createRole, arg.Name, arg.Scope, arg.Description)
+	var i Role
+	err := row.Scan(
+		&i.ID,
+		&i.Name,
+		&i.Scope,
+		&i.Description,
+	)
+	return i, err
+}
+
+const findRole = `-- name: FindRole :one
+SELECT id, name, scope, description
+FROM roles
+WHERE scope = $1 AND name = $2
+`
+
+type FindRoleParams struct {
+	Scope string `json:"scope"`
+	Name  string `json:"name"`
+}
+
+func (q *Queries) FindRole(ctx context.Context, arg FindRoleParams) (Role, error) {
+	row := q.db.QueryRow(ctx, findRole, arg.Scope, arg.Name)
+	var i Role
+	err := row.Scan(
+		&i.ID,
+		&i.Name,
+		&i.Scope,
+		&i.Description,
+	)
+	return i, err
+}
+
+const findUserRole = `-- name: FindUserRole :one
+SELECT user_id, role_id FROM user_roles
+WHERE user_id = $1 AND role_id = (SELECT id FROM roles r WHERE r.scope = split_part($2, '_', 1) AND r.name = right($2, length($2) - position('_' IN $2)))
+LIMIT 1
+`
+
+type FindUserRoleParams struct {
+	UserID uuid.UUID `json:"user_id"`
+	Key    string    `json:"key"`
+}
+
+func (q *Queries) FindUserRole(ctx context.Context, arg FindUserRoleParams) (UserRole, error) {
+	row := q.db.QueryRow(ctx, findUserRole, arg.UserID, arg.Key)
+	var i UserRole
+	err := row.Scan(&i.UserID, &i.RoleID)
+	return i, err
+}
+
+const getRoleAssignment = `-- name: GetRoleAssignment :one
+SELECT role_id, permission_id FROM role_permissions
+WHERE role_id = $1 AND permission_id = (SELECT id FROM permissions p WHERE p.scope = split_part($2, '_', 1) AND p.name = right($2, length($2) - position('_' IN $2)))
+LIMIT 1
+`
+
+type GetRoleAssignmentParams struct {
+	RoleID uuid.UUID `json:"role_id"`
+	Key    string    `json:"key"`
+}
+
+func (q *Queries) GetRoleAssignment(ctx context.Context, arg GetRoleAssignmentParams) (RolePermission, error) {
+	row := q.db.QueryRow(ctx, getRoleAssignment, arg.RoleID, arg.Key)
+	var i RolePermission
+	err := row.Scan(&i.RoleID, &i.PermissionID)
+	return i, err
+}
+
+const getRolesGroupedWithPermissions = `-- name: GetRolesGroupedWithPermissions :many
+SELECT
+    r.scope,
+    json_agg (
+        json_build_object (
+            'id',
+            r.id,
+            'name',
+            r.name,
+            'scope',
+            r.scope,
+            'description',
+            r.description,
+            'permissions',
+            COALESCE(p_list.permissions, '[]')
+        )
+        ORDER BY
+            r.name
+    ) AS roles
+FROM
+    roles r
+    LEFT JOIN (
+        SELECT
+            rp.role_id,
+            json_agg (
+                json_build_object (
+                    'id',
+                    p.id,
+                    'name',
+                    p.name,
+                    'scope',
+                    p.scope,
+                    'description',
+                    p.description
+                )
+                ORDER BY
+                    p.name
+            ) AS permissions
+        FROM
+            role_permissions rp
+            JOIN permissions p ON p.id = rp.permission_id
+        GROUP BY
+            rp.role_id
+    ) p_list ON p_list.role_id = r.id
+GROUP BY
+    r.scope
+`
+
+type GetRolesGroupedWithPermissionsRow struct {
+	Scope string `json:"scope"`
+	Roles []byte `json:"roles"`
+}
+
+func (q *Queries) GetRolesGroupedWithPermissions(ctx context.Context) ([]GetRolesGroupedWithPermissionsRow, error) {
+	rows, err := q.db.Query(ctx, getRolesGroupedWithPermissions)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetRolesGroupedWithPermissionsRow
+	for rows.Next() {
+		var i GetRolesGroupedWithPermissionsRow
+		if err := rows.Scan(&i.Scope, &i.Roles); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getUserRoles = `-- name: GetUserRoles :many
+SELECT r.id, r.name, r.scope, r.description FROM roles r
+JOIN user_roles ur ON r.id = ur.role_id
+WHERE ur.user_id = $1
+`
+
+func (q *Queries) GetUserRoles(ctx context.Context, userID uuid.UUID) ([]Role, error) {
+	rows, err := q.db.Query(ctx, getUserRoles, userID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Role
+	for rows.Next() {
+		var i Role
+		if err := rows.Scan(
+			&i.ID,
+			&i.Name,
+			&i.Scope,
+			&i.Description,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const unassignUserRole = `-- name: UnassignUserRole :exec
+DELETE FROM user_roles
+WHERE user_id = $1 AND role_id = (
+    SELECT id FROM roles r
+    WHERE r.scope = split_part($2, '_', 1)
+          AND r.name = right($2, length($2) - position('_' IN $2))
+)
+`
+
+type UnassignUserRoleParams struct {
+	UserID uuid.UUID `json:"user_id"`
+	Key    string    `json:"key"`
+}
+
+func (q *Queries) UnassignUserRole(ctx context.Context, arg UnassignUserRoleParams) error {
+	_, err := q.db.Exec(ctx, unassignUserRole, arg.UserID, arg.Key)
+	return err
+}

internal/repository/service_sessions.sql.go

@@ -0,0 +1,419 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.29.0
+// source: service_sessions.sql
+
+package repository
+
+import (
+	"context"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+const createServiceSession = `-- name: CreateServiceSession :one
+INSERT INTO service_sessions (
+    service_id, client_id, user_id, issued_at, expires_at, last_active,
+    ip_address, user_agent, access_token_id, refresh_token_id,
+    is_active, scope, claims
+) VALUES (
+    $1, $2, $3, NOW(), $4, $5,
+    $6, $7, $8, $9,
+    TRUE, $10, $11
+)
+RETURNING id, service_id, client_id, user_id, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, is_active, revoked_at, scope, claims
+`
+
+type CreateServiceSessionParams struct {
+	ServiceID      uuid.UUID  `json:"service_id"`
+	ClientID       string     `json:"client_id"`
+	UserID         *uuid.UUID `json:"user_id"`
+	ExpiresAt      *time.Time `json:"expires_at"`
+	LastActive     *time.Time `json:"last_active"`
+	IpAddress      *string    `json:"ip_address"`
+	UserAgent      *string    `json:"user_agent"`
+	AccessTokenID  *uuid.UUID `json:"access_token_id"`
+	RefreshTokenID *uuid.UUID `json:"refresh_token_id"`
+	Scope          *string    `json:"scope"`
+	Claims         []byte     `json:"claims"`
+}
+
+func (q *Queries) CreateServiceSession(ctx context.Context, arg CreateServiceSessionParams) (ServiceSession, error) {
+	row := q.db.QueryRow(ctx, createServiceSession,
+		arg.ServiceID,
+		arg.ClientID,
+		arg.UserID,
+		arg.ExpiresAt,
+		arg.LastActive,
+		arg.IpAddress,
+		arg.UserAgent,
+		arg.AccessTokenID,
+		arg.RefreshTokenID,
+		arg.Scope,
+		arg.Claims,
+	)
+	var i ServiceSession
+	err := row.Scan(
+		&i.ID,
+		&i.ServiceID,
+		&i.ClientID,
+		&i.UserID,
+		&i.IssuedAt,
+		&i.ExpiresAt,
+		&i.LastActive,
+		&i.IpAddress,
+		&i.UserAgent,
+		&i.AccessTokenID,
+		&i.RefreshTokenID,
+		&i.IsActive,
+		&i.RevokedAt,
+		&i.Scope,
+		&i.Claims,
+	)
+	return i, err
+}
+
+const getServiceSessionByAccessJTI = `-- name: GetServiceSessionByAccessJTI :one
+SELECT id, service_id, client_id, user_id, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, is_active, revoked_at, scope, claims FROM service_sessions
+WHERE access_token_id = $1
+  AND is_active = TRUE
+`
+
+func (q *Queries) GetServiceSessionByAccessJTI(ctx context.Context, accessTokenID *uuid.UUID) (ServiceSession, error) {
+	row := q.db.QueryRow(ctx, getServiceSessionByAccessJTI, accessTokenID)
+	var i ServiceSession
+	err := row.Scan(
+		&i.ID,
+		&i.ServiceID,
+		&i.ClientID,
+		&i.UserID,
+		&i.IssuedAt,
+		&i.ExpiresAt,
+		&i.LastActive,
+		&i.IpAddress,
+		&i.UserAgent,
+		&i.AccessTokenID,
+		&i.RefreshTokenID,
+		&i.IsActive,
+		&i.RevokedAt,
+		&i.Scope,
+		&i.Claims,
+	)
+	return i, err
+}
+
+const getServiceSessionByRefreshJTI = `-- name: GetServiceSessionByRefreshJTI :one
+SELECT id, service_id, client_id, user_id, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, is_active, revoked_at, scope, claims FROM service_sessions
+WHERE refresh_token_id = $1
+`
+
+func (q *Queries) GetServiceSessionByRefreshJTI(ctx context.Context, refreshTokenID *uuid.UUID) (ServiceSession, error) {
+	row := q.db.QueryRow(ctx, getServiceSessionByRefreshJTI, refreshTokenID)
+	var i ServiceSession
+	err := row.Scan(
+		&i.ID,
+		&i.ServiceID,
+		&i.ClientID,
+		&i.UserID,
+		&i.IssuedAt,
+		&i.ExpiresAt,
+		&i.LastActive,
+		&i.IpAddress,
+		&i.UserAgent,
+		&i.AccessTokenID,
+		&i.RefreshTokenID,
+		&i.IsActive,
+		&i.RevokedAt,
+		&i.Scope,
+		&i.Claims,
+	)
+	return i, err
+}
+
+const getServiceSessions = `-- name: GetServiceSessions :many
+SELECT session.id, session.service_id, session.client_id, session.user_id, session.issued_at, session.expires_at, session.last_active, session.ip_address, session.user_agent, session.access_token_id, session.refresh_token_id, session.is_active, session.revoked_at, session.scope, session.claims, service.id, service.client_id, service.client_secret, service.name, service.redirect_uris, service.scopes, service.grant_types, service.created_at, service.updated_at, service.is_active, service.description, service.icon_url, u.id, u.email, u.full_name, u.password_hash, u.is_admin, u.created_at, u.updated_at, u.last_login, u.phone_number, u.profile_picture, u.created_by, u.email_verified, u.avatar_verified, u.verified
+FROM service_sessions AS session
+JOIN api_services AS service ON service.id = session.service_id
+JOIN users AS u ON u.id = session.user_id
+ORDER BY session.issued_at DESC
+LIMIT $1 OFFSET $2
+`
+
+type GetServiceSessionsParams struct {
+	Limit  int32 `json:"limit"`
+	Offset int32 `json:"offset"`
+}
+
+type GetServiceSessionsRow struct {
+	ServiceSession ServiceSession `json:"service_session"`
+	ApiService     ApiService     `json:"api_service"`
+	User           User           `json:"user"`
+}
+
+func (q *Queries) GetServiceSessions(ctx context.Context, arg GetServiceSessionsParams) ([]GetServiceSessionsRow, error) {
+	rows, err := q.db.Query(ctx, getServiceSessions, arg.Limit, arg.Offset)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetServiceSessionsRow
+	for rows.Next() {
+		var i GetServiceSessionsRow
+		if err := rows.Scan(
+			&i.ServiceSession.ID,
+			&i.ServiceSession.ServiceID,
+			&i.ServiceSession.ClientID,
+			&i.ServiceSession.UserID,
+			&i.ServiceSession.IssuedAt,
+			&i.ServiceSession.ExpiresAt,
+			&i.ServiceSession.LastActive,
+			&i.ServiceSession.IpAddress,
+			&i.ServiceSession.UserAgent,
+			&i.ServiceSession.AccessTokenID,
+			&i.ServiceSession.RefreshTokenID,
+			&i.ServiceSession.IsActive,
+			&i.ServiceSession.RevokedAt,
+			&i.ServiceSession.Scope,
+			&i.ServiceSession.Claims,
+			&i.ApiService.ID,
+			&i.ApiService.ClientID,
+			&i.ApiService.ClientSecret,
+			&i.ApiService.Name,
+			&i.ApiService.RedirectUris,
+			&i.ApiService.Scopes,
+			&i.ApiService.GrantTypes,
+			&i.ApiService.CreatedAt,
+			&i.ApiService.UpdatedAt,
+			&i.ApiService.IsActive,
+			&i.ApiService.Description,
+			&i.ApiService.IconUrl,
+			&i.User.ID,
+			&i.User.Email,
+			&i.User.FullName,
+			&i.User.PasswordHash,
+			&i.User.IsAdmin,
+			&i.User.CreatedAt,
+			&i.User.UpdatedAt,
+			&i.User.LastLogin,
+			&i.User.PhoneNumber,
+			&i.User.ProfilePicture,
+			&i.User.CreatedBy,
+			&i.User.EmailVerified,
+			&i.User.AvatarVerified,
+			&i.User.Verified,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getServiceSessionsCount = `-- name: GetServiceSessionsCount :one
+SELECT COUNT(*) FROM service_sessions
+`
+
+func (q *Queries) GetServiceSessionsCount(ctx context.Context) (int64, error) {
+	row := q.db.QueryRow(ctx, getServiceSessionsCount)
+	var count int64
+	err := row.Scan(&count)
+	return count, err
+}
+
+const listActiveServiceSessionsByClient = `-- name: ListActiveServiceSessionsByClient :many
+SELECT id, service_id, client_id, user_id, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, is_active, revoked_at, scope, claims FROM service_sessions
+WHERE client_id = $1
+  AND is_active = TRUE
+ORDER BY issued_at DESC
+LIMIT $1 OFFSET $2
+`
+
+type ListActiveServiceSessionsByClientParams struct {
+	Limit  int32 `json:"limit"`
+	Offset int32 `json:"offset"`
+}
+
+func (q *Queries) ListActiveServiceSessionsByClient(ctx context.Context, arg ListActiveServiceSessionsByClientParams) ([]ServiceSession, error) {
+	rows, err := q.db.Query(ctx, listActiveServiceSessionsByClient, arg.Limit, arg.Offset)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ServiceSession
+	for rows.Next() {
+		var i ServiceSession
+		if err := rows.Scan(
+			&i.ID,
+			&i.ServiceID,
+			&i.ClientID,
+			&i.UserID,
+			&i.IssuedAt,
+			&i.ExpiresAt,
+			&i.LastActive,
+			&i.IpAddress,
+			&i.UserAgent,
+			&i.AccessTokenID,
+			&i.RefreshTokenID,
+			&i.IsActive,
+			&i.RevokedAt,
+			&i.Scope,
+			&i.Claims,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listActiveServiceSessionsByUser = `-- name: ListActiveServiceSessionsByUser :many
+SELECT id, service_id, client_id, user_id, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, is_active, revoked_at, scope, claims FROM service_sessions
+WHERE user_id = $1
+  AND is_active = TRUE
+ORDER BY issued_at DESC
+LIMIT $1 OFFSET $2
+`
+
+type ListActiveServiceSessionsByUserParams struct {
+	Limit  int32 `json:"limit"`
+	Offset int32 `json:"offset"`
+}
+
+func (q *Queries) ListActiveServiceSessionsByUser(ctx context.Context, arg ListActiveServiceSessionsByUserParams) ([]ServiceSession, error) {
+	rows, err := q.db.Query(ctx, listActiveServiceSessionsByUser, arg.Limit, arg.Offset)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ServiceSession
+	for rows.Next() {
+		var i ServiceSession
+		if err := rows.Scan(
+			&i.ID,
+			&i.ServiceID,
+			&i.ClientID,
+			&i.UserID,
+			&i.IssuedAt,
+			&i.ExpiresAt,
+			&i.LastActive,
+			&i.IpAddress,
+			&i.UserAgent,
+			&i.AccessTokenID,
+			&i.RefreshTokenID,
+			&i.IsActive,
+			&i.RevokedAt,
+			&i.Scope,
+			&i.Claims,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listAllServiceSessions = `-- name: ListAllServiceSessions :many
+SELECT id, service_id, client_id, user_id, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, is_active, revoked_at, scope, claims FROM service_sessions
+ORDER BY issued_at DESC
+LIMIT $1 OFFSET $2
+`
+
+type ListAllServiceSessionsParams struct {
+	Limit  int32 `json:"limit"`
+	Offset int32 `json:"offset"`
+}
+
+func (q *Queries) ListAllServiceSessions(ctx context.Context, arg ListAllServiceSessionsParams) ([]ServiceSession, error) {
+	rows, err := q.db.Query(ctx, listAllServiceSessions, arg.Limit, arg.Offset)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ServiceSession
+	for rows.Next() {
+		var i ServiceSession
+		if err := rows.Scan(
+			&i.ID,
+			&i.ServiceID,
+			&i.ClientID,
+			&i.UserID,
+			&i.IssuedAt,
+			&i.ExpiresAt,
+			&i.LastActive,
+			&i.IpAddress,
+			&i.UserAgent,
+			&i.AccessTokenID,
+			&i.RefreshTokenID,
+			&i.IsActive,
+			&i.RevokedAt,
+			&i.Scope,
+			&i.Claims,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const revokeServiceSession = `-- name: RevokeServiceSession :exec
+UPDATE service_sessions
+SET is_active = FALSE,
+    revoked_at = NOW()
+WHERE id = $1
+  AND is_active = TRUE
+`
+
+func (q *Queries) RevokeServiceSession(ctx context.Context, id uuid.UUID) error {
+	_, err := q.db.Exec(ctx, revokeServiceSession, id)
+	return err
+}
+
+const updateServiceSessionLastActive = `-- name: UpdateServiceSessionLastActive :exec
+UPDATE service_sessions
+SET last_active = NOW()
+WHERE id = $1
+  AND is_active = TRUE
+`
+
+func (q *Queries) UpdateServiceSessionLastActive(ctx context.Context, id uuid.UUID) error {
+	_, err := q.db.Exec(ctx, updateServiceSessionLastActive, id)
+	return err
+}
+
+const updateServiceSessionTokens = `-- name: UpdateServiceSessionTokens :exec
+UPDATE service_sessions
+SET access_token_id = $2, refresh_token_id = $3, expires_at = $4
+WHERE id = $1
+  AND is_active = TRUE
+`
+
+type UpdateServiceSessionTokensParams struct {
+	ID             uuid.UUID  `json:"id"`
+	AccessTokenID  *uuid.UUID `json:"access_token_id"`
+	RefreshTokenID *uuid.UUID `json:"refresh_token_id"`
+	ExpiresAt      *time.Time `json:"expires_at"`
+}
+
+func (q *Queries) UpdateServiceSessionTokens(ctx context.Context, arg UpdateServiceSessionTokensParams) error {
+	_, err := q.db.Exec(ctx, updateServiceSessionTokens,
+		arg.ID,
+		arg.AccessTokenID,
+		arg.RefreshTokenID,
+		arg.ExpiresAt,
+	)
+	return err
+}

internal/repository/user_sessions.sql.go

@@ -0,0 +1,334 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.29.0
+// source: user_sessions.sql
+
+package repository
+
+import (
+	"context"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+const createUserSession = `-- name: CreateUserSession :one
+INSERT INTO user_sessions (
+    user_id, session_type, issued_at, expires_at, last_active,
+    ip_address, user_agent, access_token_id, refresh_token_id,
+    device_info, is_active
+) VALUES (
+    $1, $2, NOW(), $3, $4,
+    $5, $6, $7, $8,
+    $9, TRUE
+)
+RETURNING id, user_id, session_type, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, device_info, is_active, revoked_at
+`
+
+type CreateUserSessionParams struct {
+	UserID         uuid.UUID  `json:"user_id"`
+	SessionType    string     `json:"session_type"`
+	ExpiresAt      *time.Time `json:"expires_at"`
+	LastActive     *time.Time `json:"last_active"`
+	IpAddress      *string    `json:"ip_address"`
+	UserAgent      *string    `json:"user_agent"`
+	AccessTokenID  *uuid.UUID `json:"access_token_id"`
+	RefreshTokenID *uuid.UUID `json:"refresh_token_id"`
+	DeviceInfo     []byte     `json:"device_info"`
+}
+
+func (q *Queries) CreateUserSession(ctx context.Context, arg CreateUserSessionParams) (UserSession, error) {
+	row := q.db.QueryRow(ctx, createUserSession,
+		arg.UserID,
+		arg.SessionType,
+		arg.ExpiresAt,
+		arg.LastActive,
+		arg.IpAddress,
+		arg.UserAgent,
+		arg.AccessTokenID,
+		arg.RefreshTokenID,
+		arg.DeviceInfo,
+	)
+	var i UserSession
+	err := row.Scan(
+		&i.ID,
+		&i.UserID,
+		&i.SessionType,
+		&i.IssuedAt,
+		&i.ExpiresAt,
+		&i.LastActive,
+		&i.IpAddress,
+		&i.UserAgent,
+		&i.AccessTokenID,
+		&i.RefreshTokenID,
+		&i.DeviceInfo,
+		&i.IsActive,
+		&i.RevokedAt,
+	)
+	return i, err
+}
+
+const getUserSessionByAccessJTI = `-- name: GetUserSessionByAccessJTI :one
+SELECT id, user_id, session_type, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, device_info, is_active, revoked_at FROM user_sessions
+WHERE access_token_id = $1
+  AND is_active = TRUE
+`
+
+func (q *Queries) GetUserSessionByAccessJTI(ctx context.Context, accessTokenID *uuid.UUID) (UserSession, error) {
+	row := q.db.QueryRow(ctx, getUserSessionByAccessJTI, accessTokenID)
+	var i UserSession
+	err := row.Scan(
+		&i.ID,
+		&i.UserID,
+		&i.SessionType,
+		&i.IssuedAt,
+		&i.ExpiresAt,
+		&i.LastActive,
+		&i.IpAddress,
+		&i.UserAgent,
+		&i.AccessTokenID,
+		&i.RefreshTokenID,
+		&i.DeviceInfo,
+		&i.IsActive,
+		&i.RevokedAt,
+	)
+	return i, err
+}
+
+const getUserSessionByRefreshJTI = `-- name: GetUserSessionByRefreshJTI :one
+SELECT id, user_id, session_type, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, device_info, is_active, revoked_at FROM user_sessions
+WHERE refresh_token_id = $1
+`
+
+func (q *Queries) GetUserSessionByRefreshJTI(ctx context.Context, refreshTokenID *uuid.UUID) (UserSession, error) {
+	row := q.db.QueryRow(ctx, getUserSessionByRefreshJTI, refreshTokenID)
+	var i UserSession
+	err := row.Scan(
+		&i.ID,
+		&i.UserID,
+		&i.SessionType,
+		&i.IssuedAt,
+		&i.ExpiresAt,
+		&i.LastActive,
+		&i.IpAddress,
+		&i.UserAgent,
+		&i.AccessTokenID,
+		&i.RefreshTokenID,
+		&i.DeviceInfo,
+		&i.IsActive,
+		&i.RevokedAt,
+	)
+	return i, err
+}
+
+const getUserSessions = `-- name: GetUserSessions :many
+SELECT session.id, session.user_id, session.session_type, session.issued_at, session.expires_at, session.last_active, session.ip_address, session.user_agent, session.access_token_id, session.refresh_token_id, session.device_info, session.is_active, session.revoked_at, u.id, u.email, u.full_name, u.password_hash, u.is_admin, u.created_at, u.updated_at, u.last_login, u.phone_number, u.profile_picture, u.created_by, u.email_verified, u.avatar_verified, u.verified
+FROM user_sessions AS session
+JOIN users AS u ON u.id = session.user_id
+ORDER BY session.issued_at DESC
+LIMIT $1 OFFSET $2
+`
+
+type GetUserSessionsParams struct {
+	Limit  int32 `json:"limit"`
+	Offset int32 `json:"offset"`
+}
+
+type GetUserSessionsRow struct {
+	UserSession UserSession `json:"user_session"`
+	User        User        `json:"user"`
+}
+
+func (q *Queries) GetUserSessions(ctx context.Context, arg GetUserSessionsParams) ([]GetUserSessionsRow, error) {
+	rows, err := q.db.Query(ctx, getUserSessions, arg.Limit, arg.Offset)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []GetUserSessionsRow
+	for rows.Next() {
+		var i GetUserSessionsRow
+		if err := rows.Scan(
+			&i.UserSession.ID,
+			&i.UserSession.UserID,
+			&i.UserSession.SessionType,
+			&i.UserSession.IssuedAt,
+			&i.UserSession.ExpiresAt,
+			&i.UserSession.LastActive,
+			&i.UserSession.IpAddress,
+			&i.UserSession.UserAgent,
+			&i.UserSession.AccessTokenID,
+			&i.UserSession.RefreshTokenID,
+			&i.UserSession.DeviceInfo,
+			&i.UserSession.IsActive,
+			&i.UserSession.RevokedAt,
+			&i.User.ID,
+			&i.User.Email,
+			&i.User.FullName,
+			&i.User.PasswordHash,
+			&i.User.IsAdmin,
+			&i.User.CreatedAt,
+			&i.User.UpdatedAt,
+			&i.User.LastLogin,
+			&i.User.PhoneNumber,
+			&i.User.ProfilePicture,
+			&i.User.CreatedBy,
+			&i.User.EmailVerified,
+			&i.User.AvatarVerified,
+			&i.User.Verified,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getUserSessionsCount = `-- name: GetUserSessionsCount :one
+SELECT COUNT(*) FROM user_sessions
+`
+
+func (q *Queries) GetUserSessionsCount(ctx context.Context) (int64, error) {
+	row := q.db.QueryRow(ctx, getUserSessionsCount)
+	var count int64
+	err := row.Scan(&count)
+	return count, err
+}
+
+const listActiveUserSessions = `-- name: ListActiveUserSessions :many
+SELECT id, user_id, session_type, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, device_info, is_active, revoked_at FROM user_sessions
+WHERE user_id = $1
+  AND is_active = TRUE
+ORDER BY issued_at DESC
+`
+
+func (q *Queries) ListActiveUserSessions(ctx context.Context, userID uuid.UUID) ([]UserSession, error) {
+	rows, err := q.db.Query(ctx, listActiveUserSessions, userID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []UserSession
+	for rows.Next() {
+		var i UserSession
+		if err := rows.Scan(
+			&i.ID,
+			&i.UserID,
+			&i.SessionType,
+			&i.IssuedAt,
+			&i.ExpiresAt,
+			&i.LastActive,
+			&i.IpAddress,
+			&i.UserAgent,
+			&i.AccessTokenID,
+			&i.RefreshTokenID,
+			&i.DeviceInfo,
+			&i.IsActive,
+			&i.RevokedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listAllSessions = `-- name: ListAllSessions :many
+SELECT id, user_id, session_type, issued_at, expires_at, last_active, ip_address, user_agent, access_token_id, refresh_token_id, device_info, is_active, revoked_at FROM user_sessions
+ORDER BY issued_at DESC
+LIMIT $1 OFFSET $2
+`
+
+type ListAllSessionsParams struct {
+	Limit  int32 `json:"limit"`
+	Offset int32 `json:"offset"`
+}
+
+func (q *Queries) ListAllSessions(ctx context.Context, arg ListAllSessionsParams) ([]UserSession, error) {
+	rows, err := q.db.Query(ctx, listAllSessions, arg.Limit, arg.Offset)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []UserSession
+	for rows.Next() {
+		var i UserSession
+		if err := rows.Scan(
+			&i.ID,
+			&i.UserID,
+			&i.SessionType,
+			&i.IssuedAt,
+			&i.ExpiresAt,
+			&i.LastActive,
+			&i.IpAddress,
+			&i.UserAgent,
+			&i.AccessTokenID,
+			&i.RefreshTokenID,
+			&i.DeviceInfo,
+			&i.IsActive,
+			&i.RevokedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const revokeUserSession = `-- name: RevokeUserSession :exec
+UPDATE user_sessions
+SET is_active = FALSE,
+    revoked_at = NOW()
+WHERE id = $1
+  AND is_active = TRUE
+`
+
+func (q *Queries) RevokeUserSession(ctx context.Context, id uuid.UUID) error {
+	_, err := q.db.Exec(ctx, revokeUserSession, id)
+	return err
+}
+
+const updateSessionLastActive = `-- name: UpdateSessionLastActive :exec
+UPDATE user_sessions
+SET last_active = NOW()
+WHERE id = $1
+  AND is_active = TRUE
+`
+
+func (q *Queries) UpdateSessionLastActive(ctx context.Context, id uuid.UUID) error {
+	_, err := q.db.Exec(ctx, updateSessionLastActive, id)
+	return err
+}
+
+const updateSessionTokens = `-- name: UpdateSessionTokens :exec
+UPDATE user_sessions
+SET access_token_id = $2, refresh_token_id = $3, expires_at = $4
+WHERE id = $1
+  AND is_active = TRUE
+`
+
+type UpdateSessionTokensParams struct {
+	ID             uuid.UUID  `json:"id"`
+	AccessTokenID  *uuid.UUID `json:"access_token_id"`
+	RefreshTokenID *uuid.UUID `json:"refresh_token_id"`
+	ExpiresAt      *time.Time `json:"expires_at"`
+}
+
+func (q *Queries) UpdateSessionTokens(ctx context.Context, arg UpdateSessionTokensParams) error {
+	_, err := q.db.Exec(ctx, updateSessionTokens,
+		arg.ID,
+		arg.AccessTokenID,
+		arg.RefreshTokenID,
+		arg.ExpiresAt,
+	)
+	return err
+}

internal/types/apiservices.go

@@ -0,0 +1,38 @@
+package types
+
+import (
+	"time"
+
+	"gitea.local/admin/hspguard/internal/repository"
+	"github.com/google/uuid"
+)
+
+type ApiServiceDTO struct {
+	ID           uuid.UUID `json:"id"`
+	ClientID     string    `json:"client_id"`
+	Name         string    `json:"name"`
+	Description  *string   `json:"description"`
+	IconUrl      *string   `json:"icon_url"`
+	RedirectUris []string  `json:"redirect_uris"`
+	Scopes       []string  `json:"scopes"`
+	GrantTypes   []string  `json:"grant_types"`
+	CreatedAt    time.Time `json:"created_at"`
+	UpdatedAt    time.Time `json:"updated_at"`
+	IsActive     bool      `json:"is_active"`
+}
+
+func NewApiServiceDTO(service repository.ApiService) ApiServiceDTO {
+	return ApiServiceDTO{
+		ID:           service.ID,
+		ClientID:     service.ClientID,
+		Name:         service.Name,
+		Description:  service.Description,
+		IconUrl:      service.IconUrl,
+		RedirectUris: service.RedirectUris,
+		Scopes:       service.Scopes,
+		GrantTypes:   service.GrantTypes,
+		CreatedAt:    service.CreatedAt,
+		UpdatedAt:    service.UpdatedAt,
+		IsActive:     service.IsActive,
+	}
+}

internal/types/device.go

@@ -0,0 +1,12 @@
+package types
+
+type DeviceInfo struct {
+	DeviceType     string `json:"device_type"`
+	OS             string `json:"os"`
+	OSVersion      string `json:"os_version"`
+	Browser        string `json:"browser"`
+	BrowserVersion string `json:"browser_version"`
+	DeviceName     string `json:"device_name"`
+	UserAgent      string `json:"user_agent"`
+	Location       string `json:"location"`
+}

internal/types/middleware.go

@@ -3,4 +3,4 @@ package types
 type contextKey string
 
 const UserIdKey contextKey = "userID"
-
+const JTIKey contextKey = "jti"

internal/types/session.go

@@ -0,0 +1,29 @@
+package types
+
+import "gitea.local/admin/hspguard/internal/repository"
+
+type ServiceSessionDTO struct {
+	User       UserDTO       `json:"user"`
+	ApiService ApiServiceDTO `json:"api_service"`
+	repository.ServiceSession
+}
+
+func NewServiceSessionDTO(row *repository.GetServiceSessionsRow) *ServiceSessionDTO {
+	return &ServiceSessionDTO{
+		User:           NewUserDTO(&row.User),
+		ApiService:     NewApiServiceDTO(row.ApiService),
+		ServiceSession: row.ServiceSession,
+	}
+}
+
+type UserSessionDTO struct {
+	User UserDTO `json:"user"`
+	repository.UserSession
+}
+
+func NewUserSessionDTO(row *repository.GetUserSessionsRow) *UserSessionDTO {
+	return &UserSessionDTO{
+		User:        NewUserDTO(&row.User),
+		UserSession: row.UserSession,
+	}
+}

internal/types/token.go

@@ -0,0 +1,21 @@
+package types
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+)
+
+type SignedToken struct {
+	Token     string
+	ExpiresAt time.Time
+	ID        uuid.UUID
+}
+
+func NewSignedToken(token string, expiresAt time.Time, jti uuid.UUID) *SignedToken {
+	return &SignedToken{
+		Token:     token,
+		ExpiresAt: expiresAt,
+		ID:        jti,
+	}
+}

internal/user/permissions.go

@@ -0,0 +1,215 @@
+package user
+
+import (
+	"context"
+	"log"
+
+	"gitea.local/admin/hspguard/internal/repository"
+)
+
+func String(s string) *string {
+	return &s
+}
+
+type RolePermissions struct {
+	Permissions []string `json:"permissions"`
+	repository.Role
+}
+
+var (
+	SYSTEM_SCOPE       string                  = "system"
+	SYSTEM_PERMISSIONS []repository.Permission = []repository.Permission{
+		{
+			Name:        "log_into_guard",
+			Description: String("Allow users to log into their accounts"),
+		},
+		{
+			Name:        "register",
+			Description: String("Allow users to register new accounts"),
+		},
+		{
+			Name:        "edit_profile",
+			Description: String("Allow users to edit their profiles"),
+		},
+		{
+			Name:        "recover_credentials",
+			Description: String("Allow users to recover their password/email"),
+		},
+		{
+			Name:        "verify_profile",
+			Description: String("Allow users to verify their accounts"),
+		},
+		{
+			Name:        "access_home_services",
+			Description: String("Allow users to access home services and tools"),
+		},
+		{
+			Name:        "view_sessions",
+			Description: String("Allow users to view their active sessions"),
+		},
+		{
+			Name:        "revoke_sessions",
+			Description: String("Allow users to revoke their active sessions"),
+		},
+		{
+			Name:        "view_api_services",
+			Description: String("Allow users to view API Services (for admin)"),
+		},
+		{
+			Name:        "add_api_services",
+			Description: String("Allow users to register new API Services (for admin)"),
+		},
+		{
+			Name:        "edit_api_services",
+			Description: String("Allow users to edit API Services (for admin)"),
+		},
+		{
+			Name:        "remove_api_services",
+			Description: String("Allow users to remove API Services (for admin)"),
+		},
+		{
+			Name:        "view_users",
+			Description: String("Allow users to view other users (for admin)"),
+		},
+		{
+			Name:        "add_users",
+			Description: String("Allow users to create new users (for admin)"),
+		},
+		// TODO: block, delete users
+		{
+			Name:        "view_user_sessions",
+			Description: String("Allow users to view user sessions (for admin)"),
+		},
+		{
+			Name:        "revoke_user_sessions",
+			Description: String("Allow users to revoke user sessions (for admin)"),
+		},
+		{
+			Name:        "view_service_sessions",
+			Description: String("Allow users to view service sessions (for admin)"),
+		},
+		{
+			Name:        "revoke_service_sessions",
+			Description: String("Allow users to revoke service sessions (for admin)"),
+		},
+		{
+			Name:        "view_permissions",
+			Description: String("Allow users to view all permissions (for admin)"),
+		},
+		{
+			Name:        "view_roles_groups",
+			Description: String("Allow users to view roles & groups (for admin)"),
+		},
+	}
+	SYSTEM_ROLES []RolePermissions = []RolePermissions{
+		{
+			Permissions: []string{
+				"system_log_into_guard",
+				"system_register",
+				"system_edit_profile",
+				"system_recover_credentials",
+				"system_verify_profile",
+				"system_access_home_services",
+				"system_view_sessions",
+				"system_revoke_sessions",
+				"system_view_api_services",
+				"system_add_api_services",
+				"system_edit_api_services",
+				"system_remove_api_services",
+				"system_view_users",
+				"system_add_users",
+				"system_view_user_sessions",
+				"system_revoke_user_sessions",
+				"system_view_service_sessions",
+				"system_revoke_service_sessions",
+				"system_view_permissions",
+				"system_view_roles_groups",
+			},
+			Role: repository.Role{
+				Name:        "admin",
+				Description: String("User with full power"),
+			},
+		},
+		{
+			Permissions: []string{
+				"system_log_into_guard",
+				"system_register",
+				"system_edit_profile",
+				"system_recover_credentials",
+				"system_verify_profile",
+				"system_access_home_services",
+				"system_view_sessions",
+				"system_revoke_sessions",
+			},
+			Role: repository.Role{
+				Name:        "member",
+				Description: String("User that is able to use home services"),
+			},
+		},
+		{
+			Permissions: []string{
+				"system_log_into_guard",
+				"system_register",
+			},
+			Role: repository.Role{
+				Name:        "guest",
+				Description: String("New user that needs approve for everything from admin"),
+			},
+		},
+	}
+)
+
+func EnsureSystemPermissions(ctx context.Context, repo *repository.Queries) {
+	for _, permission := range SYSTEM_PERMISSIONS {
+		_, err := repo.FindPermission(ctx, repository.FindPermissionParams{
+			Name:  permission.Name,
+			Scope: SYSTEM_SCOPE,
+		})
+		if err != nil {
+			log.Printf("INFO: Creating SYSTEM permission: '%s'\n", permission.Name)
+			_, err = repo.CreatePermission(ctx, repository.CreatePermissionParams{
+				Name:        permission.Name,
+				Scope:       SYSTEM_SCOPE,
+				Description: permission.Description,
+			})
+			if err != nil {
+				log.Fatalf("ERR: Failed to create SYSTEM permission: '%s'\n", permission.Name)
+			}
+		}
+	}
+
+	for _, role := range SYSTEM_ROLES {
+		var found repository.Role
+		var err error
+
+		found, err = repo.FindRole(ctx, repository.FindRoleParams{
+			Scope: SYSTEM_SCOPE,
+			Name:  role.Name,
+		})
+		if err != nil {
+			log.Printf("INFO: Create new SYSTEM role '%s'\n", role.Name)
+			found, err = repo.CreateRole(ctx, repository.CreateRoleParams{
+				Name:        role.Name,
+				Scope:       SYSTEM_SCOPE,
+				Description: role.Description,
+			})
+			if err != nil {
+				log.Fatalf("ERR: Failed to create SYSTEM role '%s': %v\n", role.Name, err)
+			}
+		}
+
+		for _, perm := range role.Permissions {
+			if _, exists := repo.GetRoleAssignment(ctx, repository.GetRoleAssignmentParams{
+				RoleID: found.ID,
+				Key:    perm,
+			}); exists != nil {
+				if err := repo.AssignRolePermission(ctx, repository.AssignRolePermissionParams{
+					RoleID: found.ID,
+					Key:    perm,
+				}); err != nil {
+					log.Fatalf("ERR: Failed to assign permission '%s' to SYSTEM role %s: %v\n", perm, found.Name, err)
+				}
+			}
+		}
+	}
+}

internal/user/routes.go

@@ -38,7 +38,7 @@ func NewUserHandler(repo *repository.Queries, minio *storage.FileStorage, cfg *c
 
 func (h *UserHandler) RegisterRoutes(api chi.Router) {
 	api.Group(func(protected chi.Router) {
-		authMiddleware := imiddleware.NewAuthMiddleware(h.cfg)
+		authMiddleware := imiddleware.NewAuthMiddleware(h.cfg, h.repo)
 		protected.Use(authMiddleware.Runner)
 
 		protected.Put("/avatar", h.uploadAvatar)

internal/util/location.go

@@ -0,0 +1,46 @@
+package util
+
+import (
+	"encoding/json"
+	"log"
+	"net"
+	"net/http"
+	"strings"
+)
+
+type LocationResult struct {
+	Country string `json:"country"`
+	Region  string `json:"regionName"`
+	City    string `json:"city"`
+}
+
+func GetLocation(ip string) (LocationResult, error) {
+	var loc LocationResult
+	// Example using ipinfo.io free API
+	resp, err := http.Get("http://ip-api.com/json/" + ip + "?fields=25")
+	if err != nil {
+		return loc, err
+	}
+	defer resp.Body.Close()
+	json.NewDecoder(resp.Body).Decode(&loc)
+	return loc, nil
+}
+
+func GetClientIP(r *http.Request) string {
+	// This header will be set by ngrok to the original client IP
+	if xff := r.Header.Get("X-Forwarded-For"); xff != "" {
+		log.Printf("DEBUG: Getting IP from X-Forwarded-For: %s\n", xff)
+		// X-Forwarded-For: client, proxy1, proxy2, ...
+		ips := strings.Split(xff, ",")
+		if len(ips) > 0 {
+			return strings.TrimSpace(ips[0])
+		}
+	}
+	// Fallback to RemoteAddr (not the real client IP, but just in case)
+	host, _, err := net.SplitHostPort(r.RemoteAddr)
+	log.Printf("DEBUG: Falling to request remote addr: %s (%s)\n", host, r.RemoteAddr)
+	if err != nil {
+		return r.RemoteAddr
+	}
+	return host
+}

internal/util/request.go

@@ -11,3 +11,7 @@ func GetRequestUserId(ctx context.Context) (string, bool) {
 	return userId, ok
 }
 
+func GetRequestJTI(ctx context.Context) (string, bool) {
+	jti, ok := ctx.Value(types.JTIKey).(string)
+	return jti, ok
+}

internal/util/session.go

@@ -0,0 +1,39 @@
+package util
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+
+	"gitea.local/admin/hspguard/internal/types"
+	"github.com/avct/uasurfer"
+)
+
+func BuildDeviceInfo(userAgent string, remoteAddr string) []byte {
+	var deviceInfo types.DeviceInfo
+
+	parsed := uasurfer.Parse(userAgent)
+
+	deviceInfo.Browser = parsed.Browser.Name.StringTrimPrefix()
+	deviceInfo.BrowserVersion = fmt.Sprintf("%d.%d.%d", parsed.Browser.Version.Major, parsed.Browser.Version.Minor, parsed.Browser.Version.Patch)
+	deviceInfo.DeviceName = fmt.Sprintf("%s %s", parsed.OS.Platform.StringTrimPrefix(), parsed.OS.Name.StringTrimPrefix())
+	deviceInfo.DeviceType = parsed.DeviceType.StringTrimPrefix()
+	deviceInfo.OS = parsed.OS.Platform.StringTrimPrefix()
+	deviceInfo.OSVersion = fmt.Sprintf("%d.%d.%d", parsed.OS.Version.Major, parsed.OS.Version.Minor, parsed.OS.Version.Patch)
+	deviceInfo.UserAgent = userAgent
+
+	if location, err := GetLocation(remoteAddr); err != nil {
+		log.Printf("WARN: Failed to get location from ip (%s): %v\n", remoteAddr, err)
+	} else {
+		log.Printf("DEBUG: Response from IP fetcher: %#v\n", location)
+		deviceInfo.Location = fmt.Sprintf("%s, %s, %s", location.Country, location.Region, location.City)
+	}
+
+	serialized, err := json.Marshal(deviceInfo)
+	if err != nil {
+		log.Printf("ERR: Failed to serialize device info: %v\n", err)
+		serialized = []byte{'{', '}'}
+	}
+
+	return serialized
+}

migrations/00011_add_user_sessions_table.sql

@@ -0,0 +1,34 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE user_sessions (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid (),
+    user_id UUID REFERENCES users (id) NOT NULL,
+    session_type VARCHAR(32) NOT NULL DEFAULT 'user', -- e.g. 'user', 'admin'
+    issued_at TIMESTAMP
+    WITH
+        TIME ZONE NOT NULL DEFAULT NOW (),
+        expires_at TIMESTAMP
+    WITH
+        TIME ZONE,
+        last_active TIMESTAMP
+    WITH
+        TIME ZONE,
+        ip_address VARCHAR(45), -- supports IPv4/IPv6
+        user_agent TEXT,
+        access_token_id UUID,
+        refresh_token_id UUID,
+        device_info JSONB, -- optional: structured info (browser, OS, etc.)
+        is_active BOOLEAN NOT NULL DEFAULT TRUE,
+        revoked_at TIMESTAMP
+    WITH
+        TIME ZONE
+);
+
+CREATE INDEX IF NOT EXISTS idx_user_sessions_user_id ON user_sessions (user_id);
+
+-- +goose StatementEnd
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS user_sessions;
+
+-- +goose StatementEnd

migrations/00012_add_service_sessions.sql

@@ -0,0 +1,38 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE service_sessions (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid (),
+    service_id UUID REFERENCES api_services (id) NOT NULL,
+    client_id TEXT NOT NULL,
+    user_id UUID REFERENCES users (id), -- user on behalf of whom the service is acting, nullable for direct use with client creds
+    issued_at TIMESTAMP
+    WITH
+        TIME ZONE NOT NULL DEFAULT NOW (),
+        expires_at TIMESTAMP
+    WITH
+        TIME ZONE,
+        last_active TIMESTAMP
+    WITH
+        TIME ZONE,
+        ip_address VARCHAR(45),
+        user_agent TEXT,
+        access_token_id UUID,
+        refresh_token_id UUID,
+        is_active BOOLEAN NOT NULL DEFAULT TRUE,
+        revoked_at TIMESTAMP
+    WITH
+        TIME ZONE,
+        scope TEXT, -- what scopes/permissions this session was issued for
+        claims JSONB -- snapshot of claims at session start, optional
+);
+
+CREATE INDEX IF NOT EXISTS idx_service_sessions_client_id ON service_sessions (client_id);
+
+CREATE INDEX IF NOT EXISTS idx_service_sessions_user_id ON service_sessions (user_id);
+
+-- +goose StatementEnd
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS service_sessions;
+
+-- +goose StatementEnd

migrations/00013_add_group_role_permission.sql

@@ -0,0 +1,55 @@
+-- +goose Up
+-- +goose StatementBegin
+-- ROLES
+CREATE TABLE roles (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid (),
+    name TEXT NOT NULL,
+    scope TEXT NOT NULL,
+    description TEXT,
+    UNIQUE (name, scope)
+);
+
+-- PERMISSIONS
+CREATE TABLE permissions (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid (),
+    name TEXT NOT NULL,
+    scope TEXT NOT NULL,
+    description TEXT,
+    UNIQUE (name, scope)
+);
+
+-- ROLE-PERMISSIONS (many-to-many)
+CREATE TABLE role_permissions (
+    role_id UUID REFERENCES roles (id) ON DELETE CASCADE,
+    permission_id UUID REFERENCES permissions (id) ON DELETE CASCADE,
+    PRIMARY KEY (role_id, permission_id)
+);
+
+-- USER-ROLES (direct assignment, optional)
+CREATE TABLE user_roles (
+    user_id UUID REFERENCES users (id) ON DELETE CASCADE,
+    role_id UUID REFERENCES roles (id) ON DELETE CASCADE,
+    PRIMARY KEY (user_id, role_id)
+);
+
+-- USER-PERMISSIONS (direct assignment, optional)
+CREATE TABLE user_permissions (
+    user_id UUID REFERENCES users (id) ON DELETE CASCADE,
+    permission_id UUID REFERENCES permissions (id) ON DELETE CASCADE,
+    PRIMARY KEY (user_id, permission_id)
+);
+
+-- +goose StatementEnd
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS user_permissions;
+
+DROP TABLE IF EXISTS user_roles;
+
+DROP TABLE IF EXISTS role_permissions;
+
+DROP TABLE IF EXISTS permissions;
+
+DROP TABLE IF EXISTS roles;
+
+-- +goose StatementEnd

queries/permissions.sql

@@ -0,0 +1,29 @@
+
+-- name: GetAllPermissions :many
+SELECT *
+FROM permissions p
+ORDER BY p.scope;
+
+-- name: GetGroupedPermissions :many
+SELECT scope, json_agg(to_jsonb(permissions.*) ORDER BY name) as permissions
+FROM permissions
+GROUP BY scope;
+
+-- name: CreatePermission :one
+INSERT into permissions (
+    name, scope, description
+) VALUES (
+    $1, $2, $3
+) RETURNING *;
+
+-- name: FindPermission :one
+SELECT * FROM permissions
+WHERE name = $1 AND scope = $2;
+
+-- name: GetUserPermissions :many
+SELECT DISTINCT p.id,p.name,p.scope,p.description
+FROM user_roles ur
+JOIN role_permissions rp ON ur.role_id = rp.role_id
+JOIN permissions p ON rp.permission_id = p.id
+WHERE ur.user_id = $1
+ORDER BY p.scope;

queries/roles.sql

@@ -0,0 +1,109 @@
+-- name: FindRole :one
+SELECT *
+FROM roles
+WHERE scope = $1 AND name = $2;
+
+-- name: GetRolesGroupedWithPermissions :many
+SELECT
+    r.scope,
+    json_agg (
+        json_build_object (
+            'id',
+            r.id,
+            'name',
+            r.name,
+            'scope',
+            r.scope,
+            'description',
+            r.description,
+            'permissions',
+            COALESCE(p_list.permissions, '[]')
+        )
+        ORDER BY
+            r.name
+    ) AS roles
+FROM
+    roles r
+    LEFT JOIN (
+        SELECT
+            rp.role_id,
+            json_agg (
+                json_build_object (
+                    'id',
+                    p.id,
+                    'name',
+                    p.name,
+                    'scope',
+                    p.scope,
+                    'description',
+                    p.description
+                )
+                ORDER BY
+                    p.name
+            ) AS permissions
+        FROM
+            role_permissions rp
+            JOIN permissions p ON p.id = rp.permission_id
+        GROUP BY
+            rp.role_id
+    ) p_list ON p_list.role_id = r.id
+GROUP BY
+    r.scope;
+
+-- name: CreateRole :one
+INSERT INTO roles (name, scope, description)
+VALUES ($1, $2, $3)
+RETURNING *;
+
+-- name: GetRoleAssignment :one
+SELECT * FROM role_permissions
+WHERE role_id = $1 AND permission_id = (SELECT id FROM permissions p WHERE p.scope = split_part(sqlc.arg('key'), '_', 1) AND p.name = right(sqlc.arg('key'), length(sqlc.arg('key')) - position('_' IN sqlc.arg('key'))))
+LIMIT 1;
+
+-- name: AssignRolePermission :exec
+INSERT INTO role_permissions (role_id, permission_id)
+VALUES (
+  $1,
+  (
+    SELECT id
+    FROM permissions p
+    WHERE p.scope = split_part(sqlc.arg('key'), '_', 1)
+      AND p.name = right(sqlc.arg('key'), length(sqlc.arg('key')) - position('_' IN sqlc.arg('key')))
+  )
+);
+-- name: AddPermissionsToRoleByKey :exec
+INSERT INTO role_permissions (role_id, permission_id)
+SELECT
+  sqlc.arg(role_id),
+  p.id
+FROM
+  permissions p
+JOIN
+  unnest(sqlc.arg(permission_keys)::text[]) AS key_str
+    ON key_str = p.scope || '_' || p.name;
+
+-- name: GetUserRoles :many
+SELECT r.* FROM roles r
+JOIN user_roles ur ON r.id = ur.role_id
+WHERE ur.user_id = $1;
+
+-- name: AssignUserRole :exec
+INSERT INTO user_roles (user_id, role_id)
+VALUES ($1, (
+    SELECT id FROM roles r
+    WHERE r.scope = split_part(sqlc.arg('key'), '_', 1)
+          AND r.name = right(sqlc.arg('key'), length(sqlc.arg('key')) - position('_' IN sqlc.arg('key')))
+));
+
+-- name: UnassignUserRole :exec
+DELETE FROM user_roles
+WHERE user_id = $1 AND role_id = (
+    SELECT id FROM roles r
+    WHERE r.scope = split_part(sqlc.arg('key'), '_', 1)
+          AND r.name = right(sqlc.arg('key'), length(sqlc.arg('key')) - position('_' IN sqlc.arg('key')))
+);
+
+-- name: FindUserRole :one
+SELECT * FROM user_roles
+WHERE user_id = $1 AND role_id = (SELECT id FROM roles r WHERE r.scope = split_part(sqlc.arg('key'), '_', 1) AND r.name = right(sqlc.arg('key'), length(sqlc.arg('key')) - position('_' IN sqlc.arg('key'))))
+LIMIT 1;

queries/service_sessions.sql

@@ -0,0 +1,69 @@
+-- name: CreateServiceSession :one
+INSERT INTO service_sessions (
+    service_id, client_id, user_id, issued_at, expires_at, last_active,
+    ip_address, user_agent, access_token_id, refresh_token_id,
+    is_active, scope, claims
+) VALUES (
+    $1, $2, $3, NOW(), $4, $5,
+    $6, $7, $8, $9,
+    TRUE, $10, $11
+)
+RETURNING *;
+
+-- name: ListActiveServiceSessionsByClient :many
+SELECT * FROM service_sessions
+WHERE client_id = $1
+  AND is_active = TRUE
+ORDER BY issued_at DESC
+LIMIT $1 OFFSET $2;
+
+-- name: ListActiveServiceSessionsByUser :many
+SELECT * FROM service_sessions
+WHERE user_id = $1
+  AND is_active = TRUE
+ORDER BY issued_at DESC
+LIMIT $1 OFFSET $2;
+
+-- name: GetServiceSessionByAccessJTI :one
+SELECT * FROM service_sessions
+WHERE access_token_id = $1
+  AND is_active = TRUE;
+
+-- name: GetServiceSessionByRefreshJTI :one
+SELECT * FROM service_sessions
+WHERE refresh_token_id = $1;
+
+-- name: RevokeServiceSession :exec
+UPDATE service_sessions
+SET is_active = FALSE,
+    revoked_at = NOW()
+WHERE id = $1
+  AND is_active = TRUE;
+
+-- name: UpdateServiceSessionLastActive :exec
+UPDATE service_sessions
+SET last_active = NOW()
+WHERE id = $1
+  AND is_active = TRUE;
+
+-- name: UpdateServiceSessionTokens :exec
+UPDATE service_sessions
+SET access_token_id = $2, refresh_token_id = $3, expires_at = $4
+WHERE id = $1
+  AND is_active = TRUE;
+
+-- name: ListAllServiceSessions :many
+SELECT * FROM service_sessions
+ORDER BY issued_at DESC
+LIMIT $1 OFFSET $2;
+
+-- name: GetServiceSessions :many
+SELECT sqlc.embed(session), sqlc.embed(service), sqlc.embed(u)
+FROM service_sessions AS session
+JOIN api_services AS service ON service.id = session.service_id
+JOIN users AS u ON u.id = session.user_id
+ORDER BY session.issued_at DESC
+LIMIT $1 OFFSET $2;
+
+-- name: GetServiceSessionsCount :one
+SELECT COUNT(*) FROM service_sessions;

queries/user_sessions.sql

@@ -0,0 +1,60 @@
+-- name: CreateUserSession :one
+INSERT INTO user_sessions (
+    user_id, session_type, issued_at, expires_at, last_active,
+    ip_address, user_agent, access_token_id, refresh_token_id,
+    device_info, is_active
+) VALUES (
+    $1, $2, NOW(), $3, $4,
+    $5, $6, $7, $8,
+    $9, TRUE
+)
+RETURNING *;
+
+-- name: ListActiveUserSessions :many
+SELECT * FROM user_sessions
+WHERE user_id = $1
+  AND is_active = TRUE
+ORDER BY issued_at DESC;
+
+-- name: GetUserSessionByAccessJTI :one
+SELECT * FROM user_sessions
+WHERE access_token_id = $1
+  AND is_active = TRUE;
+
+-- name: GetUserSessionByRefreshJTI :one
+SELECT * FROM user_sessions
+WHERE refresh_token_id = $1;
+
+-- name: RevokeUserSession :exec
+UPDATE user_sessions
+SET is_active = FALSE,
+    revoked_at = NOW()
+WHERE id = $1
+  AND is_active = TRUE;
+
+-- name: UpdateSessionLastActive :exec
+UPDATE user_sessions
+SET last_active = NOW()
+WHERE id = $1
+  AND is_active = TRUE;
+
+-- name: UpdateSessionTokens :exec
+UPDATE user_sessions
+SET access_token_id = $2, refresh_token_id = $3, expires_at = $4
+WHERE id = $1
+  AND is_active = TRUE;
+
+-- name: ListAllSessions :many
+SELECT * FROM user_sessions
+ORDER BY issued_at DESC
+LIMIT $1 OFFSET $2;
+
+-- name: GetUserSessions :many
+SELECT sqlc.embed(session), sqlc.embed(u)
+FROM user_sessions AS session
+JOIN users AS u ON u.id = session.user_id
+ORDER BY session.issued_at DESC
+LIMIT $1 OFFSET $2;
+
+-- name: GetUserSessionsCount :one
+SELECT COUNT(*) FROM user_sessions;

sqlc.yaml

@@ -41,20 +41,39 @@ sql:
           # ───── text ──────────────────────────────────────────
           - db_type: "pg_catalog.text"
             go_type: { type: "string" }
-          - db_type: "text" # or just "bool"
+
+          - db_type: "text"
             go_type: { type: "string" }
 
           - db_type: "pg_catalog.text"
             nullable: true
             go_type:
               type: "string"
-              pointer: true # ⇒ *bool for NULLable columns
+              pointer: true
 
           - db_type: "text"
             nullable: true
             go_type:
               type: "string"
-              pointer: true # ⇒ *bool for NULLable columns
+              pointer: true
+
+          - db_type: "pg_catalog.varchar"
+            go_type: { type: "string" }
+
+          - db_type: "varchar"
+            go_type: { type: "string" }
+
+          - db_type: "pg_catalog.varchar"
+            nullable: true
+            go_type:
+              type: "string"
+              pointer: true
+
+          - db_type: "varchar"
+            nullable: true
+            go_type:
+              type: "string"
+              pointer: true
 
           # ───── timestamp (WITHOUT TZ) ────────────────────────
           - db_type: "pg_catalog.timestamp" # or "timestamp"

web/package-lock.json

@@ -12,6 +12,7 @@
         "axios": "^1.9.0",
         "idb": "^8.0.3",
         "lucide-react": "^0.511.0",
+        "moment": "^2.30.1",
         "next-themes": "^0.4.6",
         "react": "^19.1.0",
         "react-dom": "^19.1.0",
@@ -3809,6 +3810,15 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "node_modules/moment": {
+      "version": "2.30.1",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.30.1.tgz",
+      "integrity": "sha512-uEmtNhbDOrWPFS+hdjFCBfy9f2YoyzRpwcl+DqpC6taX21FzsTLQVbMV/W7PzNSX6x/bhC1zA3c2UQ5NzH6how==",
+      "license": "MIT",
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/ms": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",

web/package.json

@@ -15,6 +15,7 @@
     "axios": "^1.9.0",
     "idb": "^8.0.3",
     "lucide-react": "^0.511.0",
+    "moment": "^2.30.1",
     "next-themes": "^0.4.6",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",

web/src/App.tsx

@@ -25,6 +25,10 @@ import VerifyEmailPage from "./pages/Verify/Email";
 import VerifyEmailOtpPage from "./pages/Verify/Email/OTP";
 import VerifyAvatarPage from "./pages/Verify/Avatar";
 import VerifyReviewPage from "./pages/Verify/Review";
+import AdminUserSessionsPage from "./pages/Admin/UserSessions";
+import AdminServiceSessionsPage from "./pages/Admin/ServiceSessions";
+import AdminAppPermissionsPage from "./pages/Admin/AppPermissions";
+import AdminRolesGroupsPage from "./pages/Admin/RolesGroups";
 
 const router = createBrowserRouter([
   {
@@ -81,6 +85,26 @@ const router = createBrowserRouter([
                   // },
                 ],
               },
+              {
+                path: "user-sessions",
+                children: [{ index: true, element: <AdminUserSessionsPage /> }],
+              },
+              {
+                path: "service-sessions",
+                children: [
+                  { index: true, element: <AdminServiceSessionsPage /> },
+                ],
+              },
+              {
+                path: "app-permissions",
+                children: [
+                  { index: true, element: <AdminAppPermissionsPage /> },
+                ],
+              },
+              {
+                path: "roles-groups",
+                children: [{ index: true, element: <AdminRolesGroupsPage /> }],
+              },
             ],
           },
         ],

web/src/api/admin/permissions.ts

@@ -0,0 +1,34 @@
+import type { AppPermission } from "@/types";
+import { axios, handleApiError } from "..";
+
+export type FetchPermissionsResponse = AppPermission[];
+
+export const getUserPermissionsApi = async (
+  userId: string,
+): Promise<FetchPermissionsResponse> => {
+  const response = await axios.get<FetchPermissionsResponse>(
+    `/api/v1/admin/permissions/${userId}`,
+  );
+
+  if (response.status !== 200 && response.status !== 201)
+    throw await handleApiError(response);
+
+  return response.data;
+};
+
+export type FetchGroupedPermissionsResponse = {
+  scope: string;
+  permissions: AppPermission[];
+}[];
+
+export const getPermissionsApi =
+  async (): Promise<FetchGroupedPermissionsResponse> => {
+    const response = await axios.get<FetchGroupedPermissionsResponse>(
+      "/api/v1/admin/permissions",
+    );
+
+    if (response.status !== 200 && response.status !== 201)
+      throw await handleApiError(response);
+
+    return response.data;
+  };

web/src/api/admin/roles.ts

@@ -0,0 +1,51 @@
+import type { AppPermission, AppRole } from "@/types";
+import { axios, handleApiError } from "..";
+
+export type FetchGroupedRolesResponse = {
+  scope: string;
+  roles: (AppRole & {
+    permissions: AppPermission[];
+  })[];
+}[];
+
+export const getRolesApi = async (): Promise<FetchGroupedRolesResponse> => {
+  const response = await axios.get<FetchGroupedRolesResponse>(
+    "/api/v1/admin/roles",
+  );
+
+  if (response.status !== 200 && response.status !== 201)
+    throw await handleApiError(response);
+
+  return response.data;
+};
+
+export type FetchUserRolesResponse = AppRole[];
+
+export const getUserRolesApi = async (
+  userId: string,
+): Promise<FetchUserRolesResponse> => {
+  const response = await axios.get<FetchUserRolesResponse>(
+    `/api/v1/admin/roles/${userId}`,
+  );
+
+  if (response.status !== 200 && response.status !== 201)
+    throw await handleApiError(response);
+
+  return response.data;
+};
+
+export interface AssignUserRoleRequest {
+  role_key: string;
+}
+
+export const assignUserRoleApi = async (
+  userId: string,
+  params: AssignUserRoleRequest,
+) => {
+  const response = await axios.patch(`/api/v1/admin/roles/${userId}`, params);
+
+  if (response.status !== 200 && response.status !== 201)
+    throw await handleApiError(response);
+
+  return response.data;
+};

web/src/api/admin/sessions.ts

@@ -0,0 +1,78 @@
+import type { ServiceSession, UserSession } from "@/types";
+import { axios, handleApiError } from "..";
+
+export interface FetchUserSessionsRequest {
+  page: number;
+  size: number;
+}
+
+export interface FetchUserSessionsResponse {
+  items: UserSession[];
+  page: number;
+  total_pages: number;
+}
+
+export const adminGetUserSessionsApi = async (
+  req: FetchUserSessionsRequest,
+): Promise<FetchUserSessionsResponse> => {
+  const response = await axios.get<FetchUserSessionsResponse>(
+    "/api/v1/admin/user-sessions",
+    {
+      params: req,
+    },
+  );
+
+  if (response.status !== 200 && response.status !== 201)
+    throw await handleApiError(response);
+
+  return response.data;
+};
+
+export const adminRevokeUserSessionApi = async (
+  sessionId: string,
+): Promise<void> => {
+  const response = await axios.patch<FetchServiceSessionsResponse>(
+    `/api/v1/admin/user-sessions/revoke/${sessionId}`,
+  );
+
+  if (response.status !== 200 && response.status !== 201)
+    throw await handleApiError(response);
+};
+
+export interface FetchServiceSessionsRequest {
+  page: number;
+  size: number;
+}
+
+export interface FetchServiceSessionsResponse {
+  items: ServiceSession[];
+  page: number;
+  total_pages: number;
+}
+
+export const adminGetServiceSessionsApi = async (
+  req: FetchServiceSessionsRequest,
+): Promise<FetchServiceSessionsResponse> => {
+  const response = await axios.get<FetchServiceSessionsResponse>(
+    "/api/v1/admin/service-sessions",
+    {
+      params: req,
+    },
+  );
+
+  if (response.status !== 200 && response.status !== 201)
+    throw await handleApiError(response);
+
+  return response.data;
+};
+
+export const adminRevokeServiceSessionApi = async (
+  sessionId: string,
+): Promise<void> => {
+  const response = await axios.patch<FetchServiceSessionsResponse>(
+    `/api/v1/admin/service-sessions/revoke/${sessionId}`,
+  );
+
+  if (response.status !== 200 && response.status !== 201)
+    throw await handleApiError(response);
+};

web/src/api/index.ts

@@ -27,11 +27,13 @@ const processRefreshQueue = async (token: string | null) => {
 
 const logout = async (accountId: string) => {
   const db = useDbStore.getState().db;
-  const requireSignIn = useAuth.getState().requireSignIn;
+  const { requireSignIn, loadAccounts } = useAuth.getState();
 
   if (db) {
     await deleteAccount(db, accountId);
   }
+  await loadAccounts();
+
   requireSignIn?.();
 };
 

web/src/api/signout.ts

@@ -0,0 +1,21 @@
+import axios from "axios";
+import { handleApiError } from ".";
+
+export const signoutApi = async (token: string) => {
+  const response = await axios.post(
+    "/api/v1/auth/signout",
+    {},
+    {
+      headers: {
+        Authorization: `Bearer ${token}`,
+      },
+    },
+  );
+
+  if (response.status !== 200 && response.status !== 201)
+    throw await handleApiError(response);
+
+  const data = response.data;
+
+  return data;
+};

web/src/components/Home/Sidebar/index.tsx

@@ -7,17 +7,32 @@ const Sidebar: FC = () => {
 
   return (
     <div className="hidden sm:flex flex-col gap-2 items-stretch border-r border-gray-300 dark:border-gray-700 min-w-80 w-80 p-5 pt-18 min-h-screen select-none">
-      {barItems.map((item) => (
-        <Link to={item.pathname} key={item.tab}>
+      {barItems.map((item, index) =>
+        item.type !== "delimiter" ? (
+          <Link to={item.pathname} key={item.tab}>
+            <div
+              className={`dark:text-gray-200 transition-colors text-sm cursor-pointer p-4 rounded-lg flex flex-row items-center gap-3${
+                isActive(item) ? " bg-gray-200 dark:bg-gray-900" : ""
+              }`}
+            >
+              {item.icon} {item.title}
+            </div>
+          </Link>
+        ) : (
           <div
-            className={`dark:text-gray-200 transition-colors text-sm cursor-pointer p-4 rounded-lg flex flex-row items-center gap-3${
-              isActive(item) ? " bg-gray-200 dark:bg-gray-900" : ""
-            }`}
+            key={item.key}
+            className={`flex flex-row items-center gap-4 my-2 ${index === 0 ? "mt-0" : "mt-4"}`}
           >
-            {item.icon} {item.title}
+            <div className="w-full h-[2px] rounded-lg bg-gray-800"></div>
+            {typeof item.title === "string" && (
+              <p className="text-gray-800 dark:text-gray-400 text-sm">
+                {item.title}
+              </p>
+            )}
+            <div className="w-full h-[2px] rounded-lg bg-gray-800"></div>
           </div>
-        </Link>
-      ))}
+        ),
+      )}
     </div>
   );
 };

web/src/components/Home/TopBar/index.tsx

@@ -7,19 +7,21 @@ const TopBar: FC = () => {
 
   return (
     <div className="sm:hidden flex w-full overflow-x-auto sm:overflow-x-visible max-w-full min-w-full sm:justify-center sm:space-x-4 no-scrollbar shadow-md shadow-gray-300 dark:shadow-gray-700 dark:bg-black/70 bg-white/70">
-      {barItems.map((item) => (
-        <Link to={item.pathname} key={item.tab}>
-          <div
-            className={`flex-shrink-0 transition-all border-b-4 px-4 py-2 min-w-[120px] sm:min-w-0 sm:flex-1 flex items-center justify-center cursor-pointer select-none whitespace-nowrap text-sm font-medium ${
-              isActive(item)
-                ? " border-b-4 border-b-blue-500 text-blue-500"
-                : " border-b-transparent text-gray-500"
-            }`}
-          >
-            {item.title}
-          </div>
-        </Link>
-      ))}
+      {barItems
+        .filter((item) => item.type !== "delimiter")
+        .map((item) => (
+          <Link to={item.pathname} key={item.tab}>
+            <div
+              className={`flex-shrink-0 transition-all border-b-4 px-4 py-2 min-w-[120px] sm:min-w-0 sm:flex-1 flex items-center justify-center cursor-pointer select-none whitespace-nowrap text-sm font-medium ${
+                isActive(item)
+                  ? " border-b-4 border-b-blue-500 text-blue-500"
+                  : " border-b-transparent text-gray-500"
+              }`}
+            >
+              {item.title}
+            </div>
+          </Link>
+        ))}
     </div>
   );
 };

web/src/components/ui/pagination.tsx

@@ -0,0 +1,64 @@
+import { ArrowLeft, ArrowRight } from "lucide-react";
+import React, { useCallback } from "react";
+import { Button } from "./button";
+
+type PaginationProps = {
+  currentPage: number;
+  totalPages: number;
+  onPageChange: (page: number) => void;
+};
+
+const Pagination: React.FC<PaginationProps> = ({
+  currentPage,
+  totalPages,
+  onPageChange,
+}) => {
+  const getPageNumbers = useCallback(() => {
+    const delta = 2;
+    const pages = [];
+
+    for (
+      let i = Math.max(1, currentPage - delta);
+      i <= Math.min(totalPages, currentPage + delta);
+      i++
+    ) {
+      pages.push(i);
+    }
+
+    return pages;
+  }, [currentPage, totalPages]);
+
+  if (totalPages <= 1) return null;
+
+  return (
+    <nav className="flex justify-center items-center gap-2 mt-4">
+      <Button
+        onClick={() => onPageChange(currentPage - 1)}
+        disabled={currentPage === 1}
+        variant="outlined"
+      >
+        <ArrowLeft size={17} />
+      </Button>
+
+      {getPageNumbers().map((page) => (
+        <Button
+          key={page}
+          onClick={() => onPageChange(page)}
+          variant={page === currentPage ? "contained" : "outlined"}
+        >
+          <p className="text-sm">{page}</p>
+        </Button>
+      ))}
+
+      <Button
+        onClick={() => onPageChange(currentPage + 1)}
+        disabled={currentPage === totalPages}
+        variant="outlined"
+      >
+        <ArrowRight size={17} />
+      </Button>
+    </nav>
+  );
+};
+
+export default Pagination;

web/src/feature/Avatar/index.tsx

@@ -5,7 +5,7 @@ import { useMemo, type FC } from "react";
 export interface AvatarProps {
   iconSize?: number;
   className?: string;
-  avatarId?: string;
+  avatarId?: string | null;
 }
 
 const Avatar: FC<AvatarProps> = ({ iconSize = 32, className, avatarId }) => {

web/src/feature/FoldableRolesTable/index.tsx

@@ -0,0 +1,115 @@
+import { Button } from "@/components/ui/button";
+import { useRoles } from "@/store/admin/rolesGroups";
+import { useUsers } from "@/store/admin/users";
+import type { AppRole } from "@/types";
+import { ChevronDown, LoaderCircle, Plus } from "lucide-react";
+import React, { useCallback, useEffect, useState } from "react";
+
+type Props = {
+  userRoles: AppRole[];
+  onToggleRole?: (scope: string, role: string, isAssigned: boolean) => void;
+};
+
+const FoldableRolesTable: React.FC<Props> = ({ userRoles, onToggleRole }) => {
+  const [openScopes, setOpenScopes] = useState<Record<string, boolean>>({});
+
+  const roleMap = useRoles((s) => s.roles);
+  const loadRoles = useRoles((s) => s.fetch);
+
+  const loadUserRoles = useUsers((state) => state.fetchUserRoles);
+
+  const user = useUsers((s) => s.current);
+
+  const togglingRole = useRoles((s) => s.toggling);
+  const toggleRole = useRoles((s) => s.assign);
+
+  const toggleUserRole = useCallback(
+    async (role: AppRole) => {
+      if (togglingRole === role.id) return;
+
+      if (user) {
+        await toggleRole(user.id, role);
+        loadRoles();
+        loadUserRoles();
+      }
+    },
+    [loadRoles, loadUserRoles, toggleRole, togglingRole, user],
+  );
+
+  const toggleScope = (scope: string) => {
+    setOpenScopes((prev) => ({
+      ...prev,
+      [scope]: !prev[scope],
+    }));
+  };
+
+  useEffect(() => {
+    loadRoles();
+  }, [loadRoles]);
+
+  return (
+    <div className="w-full mx-auto shadow-md overflow-hidden">
+      <div className="divide-y divide-gray-200 dark:divide-gray-700">
+        {Object.entries(roleMap).map(([scope, roles]) => (
+          <div key={`${scope}`}>
+            <div
+              className="w-full text-left px-4 py-3 flex items-center justify-between cursor-pointer"
+              onClick={() => toggleScope(scope)}
+            >
+              <div className="flex items-center">
+                <span className="font-semibold text-gray-800 dark:text-gray-200">
+                  {scope.toUpperCase()}{" "}
+                  <span className="text-sm opacity-50 font-light">
+                    (
+                    {
+                      roles.filter((r) =>
+                        userRoles.some((ur) => ur.id === r.id),
+                      ).length
+                    }
+                    /{roles.length})
+                  </span>
+                </span>
+              </div>
+              <span className="text-sm text-gray-500">
+                <ChevronDown
+                  className={`${openScopes[scope] ? "rotate-180" : ""} transition`}
+                />
+              </span>
+            </div>
+
+            <ul
+              className={`px-5 py-1 pb-4 transition-height ${openScopes[scope] ? "h-auto" : "h-0 py-0!"} overflow-hidden flex items-center flex-wrap gap-2`}
+            >
+              {roles.length === 0 ? (
+                <li className="text-gray-500 italic">No roles found</li>
+              ) : (
+                roles.map((role) => (
+                  <li
+                    key={role.id}
+                    className="flex items-center justify-between"
+                    onClick={() => toggleUserRole(role)}
+                  >
+                    <span
+                      className={`px-2 py-1 flex items-center gap-1 cursor-pointer select-none rounded text-xs ${
+                        userRoles.some((ur) => ur.id === role.id)
+                          ? "bg-green-200 text-green-800 dark:bg-green-700/20 dark:text-green-300"
+                          : "bg-red-200 text-red-800 dark:bg-red-700/20 dark:text-red-300"
+                      } ${togglingRole === role.id ? "opacity-50" : ""}`}
+                    >
+                      {togglingRole === role.id && (
+                        <LoaderCircle className="animate-spin" size={12} />
+                      )}
+                      {role.name.toUpperCase()}
+                    </span>
+                  </li>
+                ))
+              )}
+            </ul>
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+};
+
+export default FoldableRolesTable;

web/src/feature/RoleMatrix/index.tsx

@@ -0,0 +1,67 @@
+import React from "react";
+
+type RoleMatrixProps = {
+  scopes: string[];
+  roles: string[];
+  userRoles: Record<string, string[]>; // e.g. { "Project Alpha": ["admin", "viewer"] }
+  onToggle?: (scope: string, role: string, isAssigned: boolean) => void;
+};
+
+const RoleMatrix: React.FC<RoleMatrixProps> = ({
+  scopes,
+  roles,
+  userRoles,
+  onToggle,
+}) => {
+  const isChecked = (scope: string, role: string) =>
+    userRoles[scope]?.includes(role) ?? false;
+
+  return (
+    <div className="overflow-x-auto">
+      <table className="min-w-full table-auto border border-gray-300">
+        <thead className="bg-gray-100">
+          <tr>
+            <th className="border border-gray-300 px-4 py-2 text-left">
+              Scope / Role
+            </th>
+            {roles.map((role) => (
+              <th
+                key={role}
+                className="border border-gray-300 px-4 py-2 text-center capitalize"
+              >
+                {role}
+              </th>
+            ))}
+          </tr>
+        </thead>
+        <tbody>
+          {scopes.map((scope) => (
+            <tr key={scope} className="hover:bg-gray-50">
+              <td className="border border-gray-300 px-4 py-2 font-medium">
+                {scope}
+              </td>
+              {roles.map((role) => {
+                const checked = isChecked(scope, role);
+                return (
+                  <td
+                    key={`${scope}-${role}`}
+                    className="border border-gray-300 px-4 py-2 text-center"
+                  >
+                    <input
+                      type="checkbox"
+                      className="form-checkbox h-4 w-4 text-indigo-600 transition duration-150"
+                      checked={checked}
+                      onChange={() => onToggle?.(scope, role, !checked)}
+                    />
+                  </td>
+                );
+              })}
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    </div>
+  );
+};
+
+export default RoleMatrix;

web/src/hooks/barItems.tsx

@@ -1,21 +1,40 @@
 import { useAuth } from "@/store/auth";
-import { Blocks, Home, Settings2, User, Users } from "lucide-react";
+import {
+  Blocks,
+  ContactRound,
+  EarthLock,
+  Home,
+  KeyRound,
+  User,
+  UserLock,
+  Users,
+} from "lucide-react";
 import { useCallback, type ReactNode } from "react";
 import { useLocation } from "react-router";
 
+export interface BarDelimiter {
+  type: "delimiter";
+  key: string;
+  title?: string;
+}
+
 export interface BarItem {
+  type?: "nav";
   icon: ReactNode;
   title: string;
   tab: string;
   pathname: string;
 }
 
-export const useBarItems = (): [BarItem[], (item: BarItem) => boolean] => {
+export type Item = BarItem | BarDelimiter;
+
+export const useBarItems = (): [Item[], (item: Item) => boolean] => {
   const profile = useAuth((state) => state.profile);
   const location = useLocation();
 
   const isActive = useCallback(
-    (item: BarItem) => {
+    (item: Item) => {
+      if (item.type === "delimiter") return false;
       if (item.pathname === "/") return location.pathname === item.pathname;
       return location.pathname.startsWith(item.pathname);
     },
@@ -28,6 +47,11 @@ export const useBarItems = (): [BarItem[], (item: BarItem) => boolean] => {
 
   return [
     [
+      {
+        type: "delimiter" as const,
+        title: "Basic",
+        key: "basic-del",
+      },
       {
         icon: <Home />,
         title: "Home",
@@ -40,14 +64,20 @@ export const useBarItems = (): [BarItem[], (item: BarItem) => boolean] => {
         tab: "personal-info",
         pathname: "/personal-info",
       },
-      {
-        icon: <Settings2 />,
-        title: "Data & Personalization",
-        tab: "data-personalization",
-        pathname: "/data-personalize",
-      },
+      // TODO:
+      // {
+      //   icon: <Settings2 />,
+      //   title: "Data & Personalization",
+      //   tab: "data-personalization",
+      //   pathname: "/data-personalize",
+      // },
       ...(profile.is_admin
         ? [
+            {
+              type: "delimiter" as const,
+              title: "Admin",
+              key: "admin-del",
+            },
             {
               icon: <Blocks />,
               title: "API Services",
@@ -60,6 +90,30 @@ export const useBarItems = (): [BarItem[], (item: BarItem) => boolean] => {
               tab: "admin.users",
               pathname: "/admin/users",
             },
+            {
+              icon: <UserLock />,
+              title: "User Sessions",
+              tab: "admin.user-sessions",
+              pathname: "/admin/user-sessions",
+            },
+            {
+              icon: <EarthLock />,
+              title: "Service Sessions",
+              tab: "admin.service-sessions",
+              pathname: "/admin/service-sessions",
+            },
+            {
+              icon: <KeyRound />,
+              title: "App Permissions",
+              tab: "admin.app-permissions",
+              pathname: "/admin/app-permissions",
+            },
+            {
+              icon: <ContactRound />,
+              title: "Roles & Groups",
+              tab: "admin.roles-groups",
+              pathname: "/admin/roles-groups",
+            },
           ]
         : []),
     ],

web/src/index.css

@@ -9,6 +9,11 @@
     -ms-overflow-style: none;
     scrollbar-width: none;
   }
+  .transition-height {
+    transition-property: height;
+    transition-duration: 300ms;
+    transition-timing-function: ease;
+  }
 }
 
 html,

web/src/pages/Admin/ApiServices/Create/index.tsx

@@ -33,9 +33,9 @@ const ApiServiceCreatePage: FC = () => {
   const credentials = useApiServices((state) => state.createdCredentials);
 
   const onSubmit = useCallback(
-    (data: FormData) => {
+    async (data: FormData) => {
       console.log("Form submitted:", data);
-      createApiService({
+      await createApiService({
         name: data.name,
         description: data.description ?? "",
         redirect_uris: data.redirectUris.trim().split("\n"),
@@ -45,6 +45,9 @@ const ApiServiceCreatePage: FC = () => {
           : ["authorization_code"],
         is_active: data.enabled,
       });
+      // if (success) {
+      //   navigate("/admin/api-services");
+      // }
     },
     [createApiService],
   );

web/src/pages/Admin/AppPermissions/index.tsx

@@ -0,0 +1,130 @@
+import { useEffect, type FC } from "react";
+import Breadcrumbs from "@/components/ui/breadcrumbs";
+import { usePermissions } from "@/store/admin/permissions";
+
+interface DisplayPermission {
+  name: string;
+  description: string;
+}
+
+interface IPermissionGroupProps {
+  scope: string;
+  permissions?: DisplayPermission[] | null | undefined;
+  generatedPermissions?: DisplayPermission[] | null | undefined;
+}
+
+const PermissionGroup: FC<IPermissionGroupProps> = ({
+  scope,
+  permissions,
+  generatedPermissions,
+}) => {
+  return (
+    <div className="border dark:border-gray-800 border-gray-300 p-4 rounded mb-4">
+      <h2 className="dark:text-gray-300 text-gray-800 text-lg font-semibold">
+        {scope}
+      </h2>
+
+      {(generatedPermissions?.length ?? 0) > 0 && (
+        <>
+          <p className="text-gray-500 text-sm mt-2 mb-4">Generated by Guard</p>
+
+          <ol
+            className={`grid gap-4 gap-y-3 grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 text-gray-800 dark:text-gray-300 font-medium mb-${permissions && permissions.length > 0 ? "6" : "2"}`}
+          >
+            {generatedPermissions!.map(({ name, description }) => (
+              <li className="before:w-2 before:h-2 before:block before:translate-y-2 before:bg-gray-400 dark:before:bg-gray-700 before:rounded-xs flex flex-row items-start gap-2">
+                <div className="flex flex-col gap-1">
+                  <label>{name}</label>
+                  <p className="text-xs text-gray-400 dark:text-gray-500">
+                    {description}
+                  </p>
+                </div>
+              </li>
+            ))}
+          </ol>
+        </>
+      )}
+
+      {(permissions?.length ?? 0) > 0 && (
+        <>
+          <p className="text-gray-500 text-sm mt-2 mb-4">Manually Created</p>
+
+          <ol className="grid gap-4 gap-y-3 grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 text-gray-800 dark:text-gray-300 font-medium">
+            {permissions!.map(({ name, description }) => (
+              <li className="before:w-2 before:h-2 before:block before:translate-y-2 before:bg-gray-400 dark:before:bg-gray-700 before:rounded-xs flex flex-row items-start gap-2">
+                <div className="flex flex-col gap-1">
+                  <label>{name}</label>
+                  <p className="text-xs text-gray-400 dark:text-gray-500">
+                    {description}
+                  </p>
+                </div>
+              </li>
+            ))}
+          </ol>
+        </>
+      )}
+    </div>
+  );
+};
+
+const AdminAppPermissionsPage: FC = () => {
+  const permissions = usePermissions((s) => s.permissions);
+  const fetch = usePermissions((s) => s.fetch);
+
+  useEffect(() => {
+    fetch();
+  }, [fetch]);
+
+  return (
+    <div className="relative flex flex-col items-stretch w-full">
+      <div className="p-4">
+        <Breadcrumbs
+          className="pb-2"
+          items={[
+            {
+              href: "/admin",
+              label: "Admin",
+            },
+            {
+              label: "App Permissions",
+            },
+          ]}
+        />
+      </div>
+      <div className="px-7">
+        {Object.keys(permissions).map((scope) => (
+          <PermissionGroup
+            scope={scope.toUpperCase()}
+            generatedPermissions={permissions[scope].map((p) => ({
+              name: p.name
+                .split("_")
+                .map((s) => s[0].toUpperCase() + s.slice(1))
+                .join(" "),
+              description: p.description,
+            }))}
+          />
+        ))}
+        {/* <PermissionGroup
+          scope="Open Chat"
+          generatedPermissions={["Access Open Chat"].map((name) => ({
+            name,
+            description: `You can ${name.toLowerCase()}`,
+          }))}
+          permissions={[
+            "Receive Messages",
+            "Send Messages",
+            "View Status",
+            "Post Status",
+            "Use Ghost Mode",
+            "Send Large Media",
+          ].map((name) => ({
+            name,
+            description: `You can ${name.toLowerCase()}`,
+          }))}
+        /> */}
+      </div>
+    </div>
+  );
+};
+
+export default AdminAppPermissionsPage;

web/src/pages/Admin/RolesGroups/index.tsx

@@ -0,0 +1,91 @@
+import { useEffect, type FC } from "react";
+import Breadcrumbs from "@/components/ui/breadcrumbs";
+import { useRoles } from "@/store/admin/rolesGroups";
+import type { AppPermission } from "@/types";
+
+interface DisplayRole {
+  name: string;
+  description: string;
+  permissions: AppPermission[];
+}
+
+interface IPermissionGroupProps {
+  scope: string;
+  roles?: DisplayRole[] | null | undefined;
+}
+
+const RolesGroup: FC<IPermissionGroupProps> = ({ scope, roles }) => {
+  return (
+    <div className="border dark:border-gray-800 border-gray-300 p-4 rounded mb-4">
+      <h2 className="dark:text-gray-300 text-gray-800 text-lg font-semibold mb-4">
+        {scope.toUpperCase()} <span className="opacity-45">(scope)</span>
+      </h2>
+
+      {roles?.map((role, index) => (
+        <div>
+          <h2 className="dark:text-gray-300 text-gray-800 text-md font-semibold">
+            {role.name.toUpperCase()} <span className="opacity-45">(role)</span>
+          </h2>
+
+          <p className="text-sm text-gray-400 dark:text-gray-500">
+            {role.description}
+          </p>
+
+          <ol className="grid gap-4 gap-y-3 grid-cols-1 my-4 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 text-gray-800 dark:text-gray-300 font-medium">
+            {role.permissions.map(({ name, description }) => (
+              <li className="before:w-2 before:h-2 before:block before:translate-y-2 before:bg-gray-400 dark:before:bg-gray-700 before:rounded-xs flex flex-row items-start gap-2">
+                <div className="flex flex-col gap-1">
+                  <label>{name}</label>
+                  <p className="text-xs text-gray-400 dark:text-gray-500">
+                    {description}
+                  </p>
+                </div>
+              </li>
+            ))}
+          </ol>
+
+          {index + 1 < roles.length && (
+            <div className="h-[1px] bg-gray-700 w-full rounded my-6"></div>
+          )}
+        </div>
+      ))}
+    </div>
+  );
+};
+
+const AdminRolesGroupsPage: FC = () => {
+  const roles = useRoles((s) => s.roles);
+  const fetch = useRoles((s) => s.fetch);
+
+  useEffect(() => {
+    fetch();
+  }, [fetch]);
+
+  console.log("roles:", roles);
+
+  return (
+    <div className="relative flex flex-col items-stretch w-full">
+      <div className="p-4">
+        <Breadcrumbs
+          className="pb-2"
+          items={[
+            {
+              href: "/admin",
+              label: "Admin",
+            },
+            {
+              label: "Roles & Groups",
+            },
+          ]}
+        />
+      </div>
+      <div className="px-7">
+        {Object.keys(roles).map((scope) => (
+          <RolesGroup scope={scope} roles={roles[scope]} />
+        ))}
+      </div>
+    </div>
+  );
+};
+
+export default AdminRolesGroupsPage;

web/src/pages/Admin/ServiceSessions/index.tsx

@@ -0,0 +1,214 @@
+import Breadcrumbs from "@/components/ui/breadcrumbs";
+import { Button } from "@/components/ui/button";
+import Avatar from "@/feature/Avatar";
+import { Ban } from "lucide-react";
+import { useCallback, useEffect, type FC } from "react";
+import { Link } from "react-router";
+import moment from "moment";
+import Pagination from "@/components/ui/pagination";
+import { useAuth } from "@/store/auth";
+import { useServiceSessions } from "@/store/admin/serviceSessions";
+
+const AdminServiceSessionsPage: FC = () => {
+  const loading = useServiceSessions((s) => s.loading);
+  const sessions = useServiceSessions((s) => s.items);
+
+  const page = useServiceSessions((s) => s.page);
+  const totalPages = useServiceSessions((s) => s.totalPages);
+
+  const fetchSessions = useServiceSessions((s) => s.fetch);
+  const revokeSession = useServiceSessions((s) => s.revoke);
+
+  const revokingId = useServiceSessions((s) => s.revokingId);
+
+  const profile = useAuth((s) => s.profile);
+
+  const handleRevokeSession = useCallback(
+    (id: string) => {
+      revokeSession(id);
+    },
+    [revokeSession],
+  );
+
+  useEffect(() => {
+    fetchSessions(1);
+  }, [fetchSessions]);
+
+  return (
+    <div className="relative flex flex-col items-stretch w-full">
+      <div className="p-4">
+        <Breadcrumbs
+          className="pb-2"
+          items={[
+            {
+              href: "/admin",
+              label: "Admin",
+            },
+            {
+              label: "Service Sessions",
+            },
+          ]}
+        />
+      </div>
+      <div className="p-4 flex flex-row items-center justify-between">
+        <p className="text-gray-800 dark:text-gray-300">Search...</p>
+        {/* TODO: Filters */}
+      </div>
+
+      <div className="flex-1 overflow-x-auto">
+        <table className="relative min-w-full border-l-0 border border-gray-300 dark:border-gray-700 border-collapse divide-y divide-gray-200 dark:divide-gray-800">
+          {loading && (
+            <div className="absolute inset-0 z-10 flex items-center justify-center bg-white/60 dark:bg-gray-900/60 backdrop-blur-sm">
+              <div className="text-gray-800 dark:text-gray-200 font-medium">
+                Loading...
+              </div>
+            </div>
+          )}
+
+          <thead className="bg-black/5 dark:bg-white/5 text-nowrap">
+            <tr>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Service
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                User + IP
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Status
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Issued At
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Expires At
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Last Active
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Revoked At
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Actions
+              </th>
+            </tr>
+          </thead>
+          <tbody className="divide-y divide-gray-200 dark:divide-gray-700">
+            {!loading && sessions.length === 0 ? (
+              <tr>
+                <td
+                  colSpan={5}
+                  className="px-6 py-12 text-center text-gray-500 dark:text-gray-400"
+                >
+                  No sessions found.
+                </td>
+              </tr>
+            ) : (
+              sessions.map((session) => (
+                <tr
+                  key={session.id}
+                  className="hover:bg-gray-50 dark:hover:bg-gray-800"
+                >
+                  <td className="px-5 py-3 text-sm text-gray-700 dark:text-gray-300 border border-gray-300 dark:border-gray-700">
+                    {/* <SessionSource deviceInfo={session.} /> */}
+                    {typeof session.api_service?.icon_url === "string" && (
+                      <Avatar
+                        avatarId={session.api_service.icon_url ?? null}
+                        className="w-7 h-7 min-w-7"
+                      />
+                    )}
+                    <Link to={`/admin/api-services/view/${session.service_id}`}>
+                      <p className="cursor-pointer text-blue-500 text-nowrap">
+                        {session.api_service?.name ?? session.client_id}
+                      </p>
+                    </Link>
+                  </td>
+
+                  <td className="px-5 py-3 text-sm text-gray-700 dark:text-gray-300 border border-gray-300 dark:border-gray-700">
+                    <div className="flex flex-col items-stretch gap-2 justify-start">
+                      <div className="flex flex-row items-center gap-2 justify-start">
+                        {typeof session.user?.profile_picture === "string" && (
+                          <Avatar
+                            avatarId={session.user.profile_picture ?? null}
+                            className="w-7 h-7 min-w-7"
+                          />
+                        )}
+
+                        <div className="flex flex-col items-stretch justify-center">
+                          <Link to={`/admin/users/view/${session.user_id}`}>
+                            <p className="cursor-pointer text-blue-500 text-nowrap">
+                              {session.user?.full_name ?? ""}{" "}
+                              {session.user_id === profile?.id ? "(You)" : ""}
+                            </p>
+                          </Link>
+                          <p className="opacity-75">
+                            {session.ip_address ?? "No IP available"}
+                          </p>
+                        </div>
+                      </div>
+                    </div>
+                  </td>
+                  <td className="px-5 py-3 text-sm border border-gray-300 dark:border-gray-700">
+                    <span
+                      className={`inline-block px-2 py-1 text-xs rounded-full font-semibold ${
+                        !session.is_active ||
+                        (session.expires_at &&
+                          moment(session.expires_at).isSameOrBefore(
+                            moment(new Date()),
+                          ))
+                          ? "bg-red-100 text-red-800 dark:bg-red-900 dark:text-red-300"
+                          : "bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-300"
+                      }`}
+                    >
+                      {session.is_active ? "Active" : "Inactive"}
+                      {moment(session.expires_at).isSameOrBefore(
+                        moment(new Date()),
+                      ) && " (Expired)"}
+                    </span>
+                  </td>
+                  <td className="px-5 py-3 text-sm text-gray-500 dark:text-gray-400 border border-gray-300 dark:border-gray-700">
+                    {moment(session.issued_at).format("LLLL")}
+                  </td>
+                  <td className="px-5 py-3 text-sm text-gray-500 dark:text-gray-400 border border-gray-300 dark:border-gray-700">
+                    {session.expires_at
+                      ? moment(session.expires_at).format("LLLL")
+                      : "never"}
+                  </td>
+                  <td className="px-5 py-3 text-sm text-gray-500 dark:text-gray-400 border border-gray-300 dark:border-gray-700">
+                    {session.last_active
+                      ? moment(session.last_active).format("LLLL")
+                      : "never"}
+                  </td>
+                  <td className="px-5 py-3 text-sm text-gray-500 dark:text-gray-400 border border-gray-300 dark:border-gray-700">
+                    {session.revoked_at
+                      ? new Date(session.revoked_at).toLocaleString()
+                      : "never"}
+                  </td>
+                  <td>
+                    <div className="flex flex-row items-center justify-center gap-2">
+                      <Button
+                        variant="contained"
+                        className="bg-red-500 hover:bg-red-600 !px-1.5 !py-1.5"
+                        onClick={() => handleRevokeSession(session.id)}
+                        disabled={revokingId === session.id}
+                      >
+                        <Ban size={18} />
+                      </Button>
+                    </div>
+                  </td>
+                </tr>
+              ))
+            )}
+          </tbody>
+        </table>
+      </div>
+      <Pagination
+        currentPage={page}
+        onPageChange={(newPage) => fetchSessions(newPage)}
+        totalPages={totalPages}
+      />
+    </div>
+  );
+};
+
+export default AdminServiceSessionsPage;

web/src/pages/Admin/UserSessions/index.tsx

@@ -0,0 +1,209 @@
+import Breadcrumbs from "@/components/ui/breadcrumbs";
+import { Button } from "@/components/ui/button";
+import Avatar from "@/feature/Avatar";
+import type { DeviceInfo } from "@/types";
+import { Ban } from "lucide-react";
+import { useCallback, useEffect, useMemo, type FC } from "react";
+import { Link } from "react-router";
+import moment from "moment";
+import Pagination from "@/components/ui/pagination";
+import { useUserSessions } from "@/store/admin/userSessions";
+import { useAuth } from "@/store/auth";
+
+const SessionSource: FC<{ deviceInfo: string }> = ({ deviceInfo }) => {
+  const parsed = useMemo<DeviceInfo>(
+    () => JSON.parse(atob(deviceInfo)),
+    [deviceInfo],
+  );
+
+  return (
+    <p>
+      {parsed.os} {parsed.os_version} {parsed.browser} {parsed.browser_version}
+    </p>
+  );
+};
+
+const AdminUserSessionsPage: FC = () => {
+  const loading = useUserSessions((s) => s.loading);
+  const sessions = useUserSessions((s) => s.items);
+
+  const page = useUserSessions((s) => s.page);
+  const totalPages = useUserSessions((s) => s.totalPages);
+
+  const fetchSessions = useUserSessions((s) => s.fetch);
+  const revokeSession = useUserSessions((s) => s.revoke);
+
+  const revokingId = useUserSessions((s) => s.revokingId);
+
+  const profile = useAuth((s) => s.profile);
+
+  const handleRevokeSession = useCallback(
+    (id: string) => {
+      revokeSession(id);
+    },
+    [revokeSession],
+  );
+
+  useEffect(() => {
+    fetchSessions(1);
+  }, [fetchSessions]);
+
+  return (
+    <div className="relative flex flex-col items-stretch w-full">
+      <div className="p-4">
+        <Breadcrumbs
+          className="pb-2"
+          items={[
+            {
+              href: "/admin",
+              label: "Admin",
+            },
+            {
+              label: "User Sessions",
+            },
+          ]}
+        />
+      </div>
+      <div className="p-4 flex flex-row items-center justify-between">
+        <p className="text-gray-800 dark:text-gray-300">Search...</p>
+        {/* TODO: Filters */}
+      </div>
+
+      <div className="flex-1 overflow-x-auto">
+        <table className="relative min-w-full border-l-0 border border-gray-300 dark:border-gray-700 border-collapse divide-y divide-gray-200 dark:divide-gray-800">
+          {loading && (
+            <div className="absolute inset-0 z-10 flex items-center justify-center bg-white/60 dark:bg-gray-900/60 backdrop-blur-sm">
+              <div className="text-gray-800 dark:text-gray-200 font-medium">
+                Loading...
+              </div>
+            </div>
+          )}
+
+          <thead className="bg-black/5 dark:bg-white/5 text-nowrap">
+            <tr>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                User
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Source
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Status
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Issued At
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Expires At
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Last Active
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Revoked At
+              </th>
+              <th className="px-6 py-3 text-left text-sm font-semibold text-gray-700 dark:text-white/70 border border-l-0 border-gray-300 dark:border-gray-700">
+                Actions
+              </th>
+            </tr>
+          </thead>
+          <tbody className="divide-y divide-gray-200 dark:divide-gray-700">
+            {!loading && sessions.length === 0 ? (
+              <tr>
+                <td
+                  colSpan={5}
+                  className="px-6 py-12 text-center text-gray-500 dark:text-gray-400"
+                >
+                  No sessions found.
+                </td>
+              </tr>
+            ) : (
+              sessions.map((session) => (
+                <tr
+                  key={session.id}
+                  className="hover:bg-gray-50 dark:hover:bg-gray-800"
+                >
+                  <td className="px-5 py-3 text-sm text-gray-700 dark:text-gray-300 border border-gray-300 dark:border-gray-700">
+                    <div className="flex flex-row items-center gap-2 justify-start">
+                      {typeof session.user?.profile_picture === "string" && (
+                        <Avatar
+                          avatarId={session.user.profile_picture ?? null}
+                          className="w-7 h-7 min-w-7"
+                        />
+                      )}
+
+                      <Link to={`/admin/users/view/${session.user_id}`}>
+                        <p className="cursor-pointer text-blue-500 text-nowrap">
+                          {session.user?.full_name ?? ""}{" "}
+                          {session.user_id === profile?.id ? "(You)" : ""}
+                        </p>
+                      </Link>
+                    </div>
+                  </td>
+                  <td className="px-5 py-3 text-sm text-gray-700 dark:text-gray-300 border border-gray-300 dark:border-gray-700">
+                    <SessionSource deviceInfo={session.device_info} />
+                  </td>
+                  <td className="px-5 py-3 text-sm border border-gray-300 dark:border-gray-700">
+                    <span
+                      className={`inline-block px-2 py-1 text-xs rounded-full font-semibold ${
+                        !session.is_active ||
+                        (session.expires_at &&
+                          moment(session.expires_at).isSameOrBefore(
+                            moment(new Date()),
+                          ))
+                          ? "bg-red-100 text-red-800 dark:bg-red-900 dark:text-red-300"
+                          : "bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-300"
+                      }`}
+                    >
+                      {session.is_active ? "Active" : "Inactive"}
+                      {moment(session.expires_at).isSameOrBefore(
+                        moment(new Date()),
+                      ) && " (Expired)"}
+                    </span>
+                  </td>
+                  <td className="px-5 py-3 text-sm text-gray-500 dark:text-gray-400 border border-gray-300 dark:border-gray-700">
+                    {moment(session.issued_at).format("LLLL")}
+                  </td>
+                  <td className="px-5 py-3 text-sm text-gray-500 dark:text-gray-400 border border-gray-300 dark:border-gray-700">
+                    {session.expires_at
+                      ? moment(session.expires_at).format("LLLL")
+                      : "never"}
+                  </td>
+                  <td className="px-5 py-3 text-sm text-gray-500 dark:text-gray-400 border border-gray-300 dark:border-gray-700">
+                    {session.last_active
+                      ? moment(session.last_active).format("LLLL")
+                      : "never"}
+                  </td>
+                  <td className="px-5 py-3 text-sm text-gray-500 dark:text-gray-400 border border-gray-300 dark:border-gray-700">
+                    {session.revoked_at
+                      ? new Date(session.revoked_at).toLocaleString()
+                      : "never"}
+                  </td>
+                  <td>
+                    <div className="flex flex-row items-center justify-center gap-2">
+                      <Button
+                        variant="contained"
+                        className="bg-red-500 hover:bg-red-600 !px-1.5 !py-1.5"
+                        onClick={() => handleRevokeSession(session.id)}
+                        disabled={revokingId === session.id}
+                      >
+                        <Ban size={18} />
+                      </Button>
+                    </div>
+                  </td>
+                </tr>
+              ))
+            )}
+          </tbody>
+        </table>
+      </div>
+      <Pagination
+        currentPage={page}
+        onPageChange={(newPage) => fetchSessions(newPage)}
+        totalPages={totalPages}
+      />
+    </div>
+  );
+};
+
+export default AdminUserSessionsPage;

web/src/pages/Admin/Users/Create/index.tsx

@@ -4,7 +4,7 @@ import { Input } from "@/components/ui/input";
 import { useUsers } from "@/store/admin/users";
 import { useCallback, type FC } from "react";
 import { useForm } from "react-hook-form";
-import { Link } from "react-router";
+import { Link, useNavigate } from "react-router";
 
 interface FormData {
   fullName: string;
@@ -24,17 +24,22 @@ const AdminCreateUserPage: FC = () => {
 
   const createUser = useUsers((state) => state.createUser);
 
+  const navigate = useNavigate();
+
   const onSubmit = useCallback(
-    (data: FormData) => {
+    async (data: FormData) => {
       console.log("Form submitted:", data);
-      createUser({
+      const success = await createUser({
         email: data.email,
         full_name: data.fullName,
         password: data.password,
         is_admin: data.isAdmin,
       });
+      if (success) {
+        navigate("/admin/users");
+      }
     },
-    [createUser],
+    [createUser, navigate],
   );
 
   return (

web/src/pages/Admin/Users/View/index.tsx

@@ -1,38 +1,65 @@
 import Breadcrumbs from "@/components/ui/breadcrumbs";
 import { Button } from "@/components/ui/button";
 import Avatar from "@/feature/Avatar";
+import FoldableRolesTable from "@/feature/FoldableRolesTable";
+import RoleMatrix from "@/feature/RoleMatrix";
+import { useRoles } from "@/store/admin/rolesGroups";
 import { useUsers } from "@/store/admin/users";
-import { useEffect, type FC } from "react";
+import type { UserProfile } from "@/types";
+import { Check, Mail, Phone } from "lucide-react";
+import moment from "moment";
+import { useEffect, type FC, type HTMLAttributes } from "react";
 import { Link, useParams } from "react-router";
 
-const InfoCard = ({
-  title,
-  children,
-}: {
+interface InfoCardProps extends HTMLAttributes<HTMLDivElement> {
   title: string;
   children: React.ReactNode;
-}) => (
-  <div className="border dark:border-gray-800 border-gray-300 rounded mb-4">
-    <div className="p-4 border-b dark:border-gray-800 border-gray-300">
-      <h2 className="text-gray-800 dark:text-gray-200 font-semibold text-lg">
-        {title}
-      </h2>
+  hasSpacing?: boolean | undefined;
+}
+
+const InfoCard = ({
+  children,
+  hasSpacing = true,
+  title,
+  ...props
+}: InfoCardProps) => (
+  <div className="mb-6">
+    <h2 className="mb-4 text-xl">{title}</h2>
+    <div
+      {...props}
+      className={`border dark:border-gray-800 border-gray-300 rounded mb-4 ${props.className}`}
+    >
+      {/* <div className="p-4 border-b dark:border-gray-800 border-gray-300">
+          <h2 className="text-gray-800 dark:text-gray-200 font-semibold text-lg">
+            {title}
+          </h2>
+        </div> */}
+      <div className={hasSpacing ? "p-4" : ""}>{children}</div>
     </div>
-    <div className="p-4">{children}</div>
   </div>
 );
 
 const AdminViewUserPage: FC = () => {
   const { userId } = useParams();
   const user = useUsers((state) => state.current);
+
+  const userRoles = useUsers((s) => s.userRoles);
   // const loading = useApiServices((state) => state.fetchingApiService);
 
   const loadUser = useUsers((state) => state.fetchUser);
 
+  const loadUserRoles = useUsers((state) => state.fetchUserRoles);
+
   useEffect(() => {
     if (typeof userId === "string") loadUser(userId);
   }, [loadUser, userId]);
 
+  useEffect(() => {
+    if (user) loadUserRoles();
+  }, [loadUserRoles, user]);
+
+  console.log({ userRoles });
+
   if (!user) {
     return (
       <div className="p-4 flex items-center justify-center h-[60vh]">
@@ -55,70 +82,138 @@ const AdminViewUserPage: FC = () => {
       />
 
       <div className="sm:p-4 pt-4">
-        {/* 📋 Main Details */}
-        <InfoCard title="Personal Info">
+        <InfoCard title="Profile" hasSpacing={false}>
           <div className="flex flex-col gap-4 text-sm">
-            <div className="flex flex-col gap-4">
-              <span className="font-medium text-gray-900 dark:text-white">
-                Avatar:
-              </span>
-              <Avatar
-                avatarId={user.profile_picture ?? undefined}
-                className="w-16 h-16"
-                iconSize={28}
-              />
+            <div className="bg-black/15 shadow/20">
+              {/* Header */}
+              <div className="flex flex-row gap-4 items-center p-4">
+                <Avatar
+                  avatarId={user.profile_picture ?? null}
+                  className="w-28 h-28"
+                  iconSize={48}
+                />
+                <div className="flex flex-col gap-1">
+                  <h2 className="text-lg font-medium">{user.full_name}</h2>
+                  <div className="flex flex-row items-center gap-2">
+                    <h3 className="text-base opacity-50 flex flex-row items-center gap-2">
+                      <span>
+                        <Mail size={18} />
+                      </span>
+                      {user.email}
+                    </h3>
+                    <div className="w-1 h-1 rounded-full bg-gray-600" />
+                    <h3 className="text-base opacity-50 flex flex-row items-center gap-2">
+                      <span>
+                        <Phone size={18} />
+                      </span>
+                      {user.phone_number || "No Phone Number"}
+                    </h3>
+                  </div>
+                </div>
+              </div>
+              {/* TODO: */}
+              {/* Top Bars */}
+              {/* <div className="w-full border-b border-b-gray-600 p-4">
+                somethign
+              </div> */}
             </div>
-            <div>
-              <span className="font-medium text-gray-900 dark:text-white">
-                Full Name:
-              </span>{" "}
-              {user.full_name}
-            </div>
-            <div>
-              <span className="font-medium text-gray-900 dark:text-white">
-                Email:
-              </span>{" "}
-              {user.email}
-            </div>
-            <div>
-              <span className="font-medium text-gray-900 dark:text-white">
-                Phone Number:
-              </span>{" "}
-              {user.phone_number || "-"}{" "}
-            </div>
-            <div>
-              <span className="font-medium text-gray-900 dark:text-white">
-                Is Admin:
-              </span>{" "}
-              <span
-                className={`font-semibold px-2 py-1 rounded ${
-                  user.is_admin
-                    ? "bg-green-200 text-green-800 dark:bg-green-700/20 dark:text-green-300"
-                    : "bg-red-200 text-red-800 dark:bg-red-700/20 dark:text-red-300"
-                }`}
-              >
-                {user.is_admin ? "Yes" : "No"}
-              </span>
-            </div>
-            <div>
-              <span className="font-medium text-gray-900 dark:text-white">
-                Created At:
-              </span>{" "}
-              {new Date(user.created_at).toLocaleString()}
-            </div>
-            <div>
-              <span className="font-medium text-gray-900 dark:text-white">
-                Last Login At:
-              </span>{" "}
-              {user.last_login
-                ? new Date(user.last_login).toLocaleString()
-                : "never"}
+            <div className="grid grid-cols-2 gap-2 gap-y-4 p-4">
+              <div className="flex flex-col gap-2 items-start">
+                <span className="font-medium text-gray-400 dark:text-gray-500">
+                  Verification
+                </span>{" "}
+                <div className="flex items-center gap-2">
+                  {[
+                    ["avatar_verified", "Avatar"],
+                    ["email_verified", "Email"],
+                  ].map(([key, label]) => (
+                    <span
+                      key={key}
+                      className={`px-2 py-1 rounded ${
+                        user[key as keyof UserProfile] === true
+                          ? "bg-green-200 text-green-800 dark:bg-green-700/20 dark:text-green-300"
+                          : "bg-red-200 text-red-800 dark:bg-red-700/20 dark:text-red-300"
+                      }`}
+                    >
+                      {label}
+                    </span>
+                  ))}
+                </div>
+              </div>
+              <div className="flex flex-col gap-2 items-start">
+                <span className="font-medium text-gray-400 dark:text-gray-500">
+                  Roles
+                </span>{" "}
+                <span className={`font-semibold py-1 rounded`}>
+                  {userRoles.length === 0 && <p>No Roles</p>}
+                  {userRoles.map((role) => (
+                    <span
+                      key={role.id}
+                      className="px-2 py-1 rounded bg-blue-200 text-blue-800 dark:bg-blue-700/20 dark:text-blue-300"
+                    >
+                      {role.name}
+                    </span>
+                  ))}
+                </span>
+              </div>
+              <div className="flex flex-col gap-2 items-start">
+                <span className="font-medium text-gray-400 dark:text-gray-500">
+                  Created At
+                </span>{" "}
+                <span className={`font-semibold py-1 rounded`}>
+                  {moment(user.created_at).format("LLLL")}
+                </span>
+              </div>
+              <div className="flex flex-col gap-2 items-start">
+                <span className="font-medium text-gray-400 dark:text-gray-500">
+                  Last Login
+                </span>{" "}
+                <span className={`font-semibold py-1 rounded`}>
+                  {user.last_login
+                    ? moment(user.last_login).format("LLLL")
+                    : "never"}
+                </span>
+              </div>
             </div>
           </div>
         </InfoCard>
 
+        <InfoCard title="Roles Management" hasSpacing={false}>
+          <FoldableRolesTable userRoles={userRoles} />
+        </InfoCard>
+
+        {/* <InfoCard title="Roles" hasSpacing={false}>
+          {Object.entries(roles).map(([scope, roles]) => (
+            <div className="w-full">
+              <h4 className="bg-black/40 p-3 text-xs opacity-50">
+                {scope.toUpperCase()}
+              </h4>
+              <ul className="bg-black/20">
+                {roles.map((r, index) => (
+                  <div key={r.id}>
+                    <li
+                      key={r.id}
+                      className="p-2 px-4 flex flex-row items-center gap-2"
+                    >
+                      <span
+                        className={`opacity-${userRoles.some((ur) => ur.id === r.id) ? "100" : "0"}`}
+                      >
+                        <Check size={16} />
+                      </span>
+                      {r.name.toUpperCase()}
+                    </li>
+                    {index + 1 < roles.length && (
+                      <div className="h-[1px] bg-gray-800 w-[95%] mx-auto"></div>
+                    )}
+                  </div>
+                ))}
+              </ul>
+            </div>
+          ))}
+        </InfoCard> */}
+
         {/* 🚀 Actions */}
-        <div className="flex flex-wrap gap-4 mt-6 justify-between items-center">
+        <div className="flex flex-wrap gap-4 mt-6 justify-between items-center col-span-3">
           <Link to="/admin/users">
             <Button variant="outlined">Back</Button>
           </Link>

web/src/pages/Admin/Users/index.tsx

@@ -94,7 +94,7 @@ const AdminUsersPage: FC = () => {
                         <Avatar
                           iconSize={21}
                           className="w-8 h-8"
-                          avatarId={user.profile_picture ?? undefined}
+                          avatarId={user.profile_picture ?? null}
                         />
                         <p>{user.full_name}</p>
                       </div>

web/src/pages/Authorize/index.tsx

@@ -76,21 +76,21 @@ const AuthorizePage: FC = () => {
                 <div className="text-gray-400 dark:text-gray-600">
                   <ArrowLeftRight />
                 </div>
-                <div className="w-12 h-12 rounded-full flex items-center justify-center overflow-hidden bg-gray-900 ring ring-gray-400 dark:ring dark:ring-gray-500">
-                  {/* <img
+                {/* <div className="w-12 h-12 rounded-full flex items-center justify-center overflow-hidden bg-gray-900 ring ring-gray-400 dark:ring dark:ring-gray-500"> */}
+                {/* <img
                     src="https://lucide.dev/logo.dark.svg"
                     className="w-8 h-8"
                   /> */}
-                  {apiService?.icon_url ? (
-                    <img
-                      src={apiService.icon_url}
-                      className="w-full h-full"
-                      alt="service_icon"
-                    />
-                  ) : (
-                    <LayoutDashboard size={32} color="#fefefe" />
-                  )}
-                </div>
+                {apiService?.icon_url ? (
+                  <img
+                    src={apiService.icon_url}
+                    className="w-12 h-12"
+                    alt="service_icon"
+                  />
+                ) : (
+                  <LayoutDashboard size={32} color="#fefefe" />
+                )}
+                {/* </div> */}
               </div>
 
               <div className="px-4 sm:mt-4 mt-8">

web/src/pages/Login/index.tsx

@@ -62,8 +62,9 @@ export default function LoginPage() {
       } catch (err: any) {
         console.log(err);
         setError(
-          "Failed to create account. " +
-            (err.message ?? "Unexpected error happened"),
+          err.response?.data?.error ??
+            err.message ??
+            "Unexpected error happened",
         );
       } finally {
         setLoading(false);

web/src/pages/Verify/Review/index.tsx

@@ -21,7 +21,7 @@ const VerifyReviewPage: FC = () => {
       </p>
 
       <Avatar
-        avatarId={profile?.profile_picture ?? undefined}
+        avatarId={profile?.profile_picture ?? null}
         iconSize={64}
         className="w-48 h-48 min-w-48 mx-auto mt-4"
       />

web/src/store/admin/apiServices.ts

@@ -22,7 +22,7 @@ interface IApiServicesState {
 
   fetch: () => Promise<void>;
   fetchSingle: (id: string) => Promise<void>;
-  create: (req: CreateApiServiceRequest) => Promise<void>;
+  create: (req: CreateApiServiceRequest) => Promise<boolean>;
   resetCredentials: () => void;
 
   toggling: boolean;
@@ -117,11 +117,12 @@ export const useApiServices = create<IApiServicesState>((set, get) => ({
 
     try {
       const response = await postApiService(req);
-      set({ createdCredentials: response.credentials });
+      set({ createdCredentials: response.credentials, creating: false });
+      return true;
     } catch (err) {
       console.log("ERR: Failed to fetch services:", err);
-    } finally {
       set({ creating: false });
+      return false;
     }
   },
 }));

web/src/store/admin/permissions.ts

@@ -0,0 +1,32 @@
+import { getPermissionsApi } from "@/api/admin/permissions";
+import type { AppPermission } from "@/types";
+import { create } from "zustand";
+
+export interface IAdminPermissionsState {
+  permissions: Record<string, AppPermission[]>;
+  fetching: boolean;
+
+  fetch: () => Promise<void>;
+}
+
+export const usePermissions = create<IAdminPermissionsState>((set) => ({
+  permissions: {},
+  fetching: false,
+
+  fetch: async () => {
+    set({ fetching: true });
+
+    try {
+      const response = await getPermissionsApi();
+      set({
+        permissions: Object.fromEntries(
+          response.map(({ scope, permissions }) => [scope, permissions]),
+        ),
+      });
+    } catch (err) {
+      console.log("ERR: Failed to fetch admin permissions:", err);
+    } finally {
+      set({ fetching: false });
+    }
+  },
+}));

web/src/store/admin/rolesGroups.ts

@@ -0,0 +1,57 @@
+import {
+  assignUserRoleApi,
+  getRolesApi,
+  type AssignUserRoleRequest,
+} from "@/api/admin/roles";
+import type { AppPermission, AppRole } from "@/types";
+import { create } from "zustand";
+
+export type RolesMap = Record<
+  string,
+  (AppRole & { permissions: AppPermission[] })[]
+>;
+
+export interface IRolesGroups {
+  roles: RolesMap;
+
+  fetching: boolean;
+  toggling: string | null;
+
+  fetch: () => Promise<void>;
+  assign: (userId: string, role: AppRole) => Promise<void>;
+}
+
+export const useRoles = create<IRolesGroups>((set) => ({
+  roles: {},
+  fetching: false,
+  toggling: null,
+
+  fetch: async () => {
+    set({ fetching: true });
+
+    try {
+      const response = await getRolesApi();
+      set({
+        roles: Object.fromEntries(response.map((r) => [r.scope, r.roles])),
+      });
+    } catch (err) {
+      console.log("ERR: Failed to fetch admin roles:", err);
+    } finally {
+      set({ fetching: false });
+    }
+  },
+
+  assign: async (userId, role) => {
+    set({ toggling: role.id });
+
+    try {
+      await assignUserRoleApi(userId, {
+        role_key: `${role.scope}_${role.name}`,
+      });
+    } catch (err) {
+      console.log("ERR: Failed to assign user role:", err);
+    } finally {
+      set({ toggling: null });
+    }
+  },
+}));

web/src/store/admin/serviceSessions.ts

@@ -0,0 +1,59 @@
+import {
+  adminGetServiceSessionsApi,
+  adminRevokeServiceSessionApi,
+} from "@/api/admin/sessions";
+import type { ServiceSession } from "@/types";
+import { create } from "zustand";
+
+export const ADMIN_SERVICE_SESSIONS_PAGE_SIZE = 10;
+
+export interface IServiceSessionsState {
+  items: ServiceSession[];
+  totalPages: number;
+  page: number;
+
+  loading: boolean;
+
+  revokingId: string | null;
+
+  fetch: (page: number) => Promise<void>;
+  revoke: (id: string) => Promise<void>;
+}
+
+export const useServiceSessions = create<IServiceSessionsState>((set, get) => ({
+  items: [],
+  totalPages: 0,
+  page: 1,
+  loading: false,
+  revokingId: null,
+
+  fetch: async (page) => {
+    set({ loading: true, page });
+
+    try {
+      const response = await adminGetServiceSessionsApi({
+        page,
+        size: ADMIN_SERVICE_SESSIONS_PAGE_SIZE,
+      });
+      set({ items: response.items, totalPages: response.total_pages });
+    } catch (err) {
+      console.log("ERR: Failed to fetch admin service sessions:", err);
+    } finally {
+      set({ loading: false });
+    }
+  },
+
+  revoke: async (id) => {
+    set({ revokingId: id });
+
+    try {
+      await adminRevokeServiceSessionApi(id);
+    } catch (err) {
+      console.log("ERR: Failed to revoke service sessions:", err);
+    } finally {
+      set({ revokingId: null });
+      const { fetch, page } = get();
+      await fetch(page);
+    }
+  },
+}));

web/src/store/admin/userSessions.ts

@@ -0,0 +1,59 @@
+import {
+  adminGetUserSessionsApi,
+  adminRevokeUserSessionApi,
+} from "@/api/admin/sessions";
+import type { UserSession } from "@/types";
+import { create } from "zustand";
+
+export const ADMIN_USER_SESSIONS_PAGE_SIZE = 10;
+
+export interface IUserSessionsState {
+  items: UserSession[];
+  totalPages: number;
+  page: number;
+
+  loading: boolean;
+
+  revokingId: string | null;
+
+  fetch: (page: number) => Promise<void>;
+  revoke: (id: string) => Promise<void>;
+}
+
+export const useUserSessions = create<IUserSessionsState>((set, get) => ({
+  items: [],
+  totalPages: 0,
+  page: 1,
+  loading: false,
+  revokingId: null,
+
+  fetch: async (page) => {
+    set({ loading: true, page });
+
+    try {
+      const response = await adminGetUserSessionsApi({
+        page,
+        size: ADMIN_USER_SESSIONS_PAGE_SIZE,
+      });
+      set({ items: response.items, totalPages: response.total_pages });
+    } catch (err) {
+      console.log("ERR: Failed to fetch admin user sessions:", err);
+    } finally {
+      set({ loading: false });
+    }
+  },
+
+  revoke: async (id) => {
+    set({ revokingId: id });
+
+    try {
+      await adminRevokeUserSessionApi(id);
+    } catch (err) {
+      console.log("ERR: Failed to revoke user sessions:", err);
+    } finally {
+      set({ revokingId: null });
+      const { fetch, page } = get();
+      await fetch(page);
+    }
+  },
+}));

web/src/store/admin/users.ts

@@ -1,10 +1,12 @@
+import { getUserPermissionsApi } from "@/api/admin/permissions";
+import { assignUserRoleApi, getUserRolesApi } from "@/api/admin/roles";
 import {
   adminGetUserApi,
   adminGetUsersApi,
   postUser,
   type CreateUserRequest,
 } from "@/api/admin/users";
-import type { UserProfile } from "@/types";
+import type { AppPermission, AppRole, UserProfile } from "@/types";
 import { create } from "zustand";
 
 export interface IUsersState {
@@ -14,14 +16,26 @@ export interface IUsersState {
   current: UserProfile | null;
   fetchingCurrent: boolean;
 
+  userPermissions: AppPermission[];
+  fetchingPermissions: boolean;
+
+  userRoles: AppRole[];
+  fetchingRoles: boolean;
+
   creating: boolean;
-  createUser: (req: CreateUserRequest) => Promise<void>;
+  createUser: (req: CreateUserRequest) => Promise<boolean>;
+
+  assigningRole: boolean;
 
   fetchUsers: () => Promise<void>;
   fetchUser: (id: string) => Promise<void>;
+  fetchUserPermissions: () => Promise<void>;
+  fetchUserRoles: () => Promise<void>;
+
+  assignUserRole: (roleKey: string) => Promise<void>;
 }
 
-export const useUsers = create<IUsersState>((set) => ({
+export const useUsers = create<IUsersState>((set, get) => ({
   users: [],
   fetching: false,
 
@@ -30,16 +44,26 @@ export const useUsers = create<IUsersState>((set) => ({
   current: null,
   fetchingCurrent: false,
 
+  userRoles: [],
+  fetchingRoles: false,
+
+  userPermissions: [],
+  fetchingPermissions: false,
+
+  assigningRole: false,
+
   createUser: async (req: CreateUserRequest) => {
     set({ creating: true });
 
     try {
       const response = await postUser(req);
       console.log("INFO: User has been created:", response);
+      set({ creating: false });
+      return true;
     } catch (err) {
       console.log("ERR: Failed to create user:", err);
-    } finally {
       set({ creating: false });
+      return false;
     }
   },
 
@@ -68,4 +92,60 @@ export const useUsers = create<IUsersState>((set) => ({
       set({ fetchingCurrent: false });
     }
   },
+
+  fetchUserPermissions: async () => {
+    const user = get().current;
+    if (!user) {
+      console.warn("Trying to fetch user permissions without selected user");
+      return;
+    }
+
+    set({ fetchingPermissions: true });
+
+    try {
+      const response = await getUserPermissionsApi(user.id);
+      set({ userPermissions: response });
+    } catch (err) {
+      console.log("ERR: Failed to fetch single user for admin:", err);
+    } finally {
+      set({ fetchingPermissions: false });
+    }
+  },
+
+  fetchUserRoles: async () => {
+    const user = get().current;
+    if (!user) {
+      console.warn("Trying to fetch user permissions without selected user");
+      return;
+    }
+
+    set({ fetchingRoles: true });
+
+    try {
+      const response = await getUserRolesApi(user.id);
+      set({ userRoles: response ?? [] });
+    } catch (err) {
+      console.log("ERR: Failed to fetch single user for admin:", err);
+    } finally {
+      set({ fetchingRoles: false });
+    }
+  },
+
+  assignUserRole: async (roleKey: string) => {
+    const user = get().current;
+    if (!user) {
+      console.warn("Trying to fetch user permissions without selected user");
+      return;
+    }
+
+    set({ assigningRole: true });
+
+    try {
+      await assignUserRoleApi(user.id, { roleKey });
+    } catch (err) {
+      console.log("ERR: Failed to assign user role:", err);
+    } finally {
+      set({ assigningRole: false });
+    }
+  },
 }));

web/src/types/index.ts

@@ -31,3 +31,64 @@ export interface ApiServiceCredentials {
   client_id: string;
   client_secret: string;
 }
+
+export interface ServiceSession {
+  id: string;
+  service_id: string;
+  api_service?: ApiService | null;
+  client_id: string;
+  user_id?: string | null;
+  user?: UserProfile | null;
+  issued_at: string;
+  expires_at?: string | null;
+  last_active?: string | null;
+  ip_address?: string | null;
+  user_agent?: string | null;
+  access_token_id?: string | null;
+  refresh_token_id?: string | null;
+  is_active: boolean;
+  revoked_at?: string | null;
+  scope?: string | null;
+  claims: string; // base64 encoded
+}
+
+export interface UserSession {
+  id: string;
+  user_id: string;
+  user?: UserProfile | null;
+  session_type: string; // "user" | "admin"
+  issued_at: string;
+  expires_at?: string | null;
+  last_active?: string | null;
+  ip_address?: string | null;
+  user_agent?: string | null;
+  access_token_id?: string | null;
+  refresh_token_id?: string | null;
+  device_info: string; // base64 encoded
+  is_active: boolean;
+  revoked_at?: string | null;
+}
+
+export interface DeviceInfo {
+  os: string;
+  os_version: string;
+  device_name: string;
+  device_type: string;
+  location: string;
+  browser: string;
+  browser_version: string;
+}
+
+export interface AppPermission {
+  id: string;
+  name: string;
+  scope: string;
+  description: string;
+}
+
+export interface AppRole {
+  id: string;
+  name: string;
+  scope: string;
+  description: string;
+}