tsk-6: Populate IssuedAt for LoginResult (#39 )

Closes #36 Reviewed-on: phoenix/textsender-auth#39 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>
tsk-35: Update name of user (#38 )
2026-01-04 02:00:39 +00:00 · 2026-01-01 22:41:08 +00:00 · 2025-12-31 23:13:02 +00:00 · 2025-12-26 21:14:40 +00:00 · 2025-12-22 22:42:45 +00:00 · 2025-12-22 17:40:08 -05:00
41 changed files with 4263 additions and 244 deletions
@@ -0,0 +1,9 @@
+vendor/
+
+# Ignore git directory
+.git/
+
+.gitea/
+
+# Ignore environment files (configure via docker-compose instead)
+.env*
@@ -0,0 +1,9 @@
+SECRET_KEY=NULqYIzgt28bTiyziCd7IOO7b6LnWDW!
+DB_NAME=textsender_auth_db
+DB_USER=textsender_auth
+DB_PASSWORD=password
+DB_HOST=auth_db
+DB_PORT=5432
+DB_SSLMODE=disable
+ENABLE_REGISTRATION=true
+ALLOWED_ORIGINS="http://textsender.com"
@@ -1,6 +1,9 @@
+SECRET_KEY=NULqYIzgt28bTiyziCd7IOO7b6LnWDW!
 DB_NAME=textsender_auth_db
 DB_USER=textsender_auth
 DB_PASSWORD=yEDjWZCH2vdctjn!
 DB_HOST=localhost
 DB_PORT=5432
 DB_SSLMODE=disable
+ENABLE_REGISTRATION=true
+ALLOWED_ORIGINS="http://textsender.com"
@@ -11,36 +11,120 @@ jobs:
    runs-on: ubuntu-24.04  # You can change this to macos-latest or windows-latest if needed

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v5

    - name: Set up Go
-      uses: actions/setup-go@v3
+      uses: actions/setup-go@v6
      with:
-        go-version: '1.25.1' # You can specify a specific version or 'stable'
+        go-version: '1.25.4' # You can specify a specific version or 'stable'

    - name: Build
      run: |
-        go build -v -ldflags "\
-         -X main.version=${{ github.ref_name }} \
-         -X main.commit=${{ github.sha }} \
-         -X main.date=$(date +%Y-%m-%dT%H:%M:%S%z)" \
-         -o textsender-auth cmd/api/main.go
+        echo "Initializing config"
+        mkdir -p ~/.ssh
+        echo "${{ secrets.MYREPO_TOKEN }}" > ~/.ssh/textsender_models_deploy_key
+        chmod 600 ~/.ssh/textsender_models_deploy_key
+        ssh-keyscan ${{ secrets.MY_HOST }} >> ~/.ssh/known_hosts
 
-    - name: Test
-      run: go test -v ./...
+        eval $(ssh-agent -s)
+        ssh-add -v ~/.ssh/textsender_models_deploy_key

-#    - name: Run gofmt (optional)
-      # Uncomment to check code formatting with gofmt
-#      run: |
-#        if [ -n "$(gofmt -l.)" ]; then
-#          echo "Go code is not formatted. Please run 'gofmt -w.' to fix it."
-#          exit 1
-#        fi
+        go env -w GOPRIVATE='${{ secrets.GIT_HOST_ROOT }}'

-#    - name: Run golint (optional)
-      # Uncomment to check code style with golint
-#      run: |
-#        if [ -n "$(golint./...)" ]; then
-#          echo "Go code has style issues. Please run 'golint./...' to see them."
-#          exit 1
-#        fi
+        echo "Creating local .gitconfig"
+        touch ~/.gitconfig
+        cat > ~/.gitconfig << "EOF"
+        [url "ssh://git@${{ secrets.GIT_HOST_ROOT }}"]
+          insteadOf = https://${{ secrets.GIT_HOST_ROOT }}
+        EOF
+
+        echo "Building binary"
+        make build
+
+        echo "Binary built"
+        file textsender-auth
+
+  test:
+    name: Test
+    runs-on: ubuntu-24.04
+    services:
+      postgres:
+        image: postgres:18.0
+        env:
+          POSTGRES_USER: ${{ secrets.DB_TEST_USER }}
+          POSTGRES_PASSWORD: ${{ secrets.DB_TEST_PASSWORD }}
+          POSTGRES_DB: ${{ secrets.DB_TEST_NAME }}
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version: '1.25.4'
+
+      - name: Install PostgreSQL client
+        run: sudo apt update && sudo apt-get install -y postgresql-client
+
+      - name: Wait for PostgreSQL to be ready
+        run: |
+          for i in {1..30}; do
+            if pg_isready -h postgres -p 5432; then
+              echo "PostgreSQL is ready"
+              exit 0
+            fi
+            echo "Waiting for PostgreSQL... Attempt $i"
+            sleep 2
+          done
+          echo "PostgreSQL did not start in time"
+          exit 1
+
+      - name: Run tests
+        env:
+          DB_NAME: ${{ secrets.DB_TEST_NAME }}
+          DB_USER: ${{ secrets.DB_TEST_USER }}
+          DB_PASSWORD: ${{ secrets.DB_TEST_PASSWORD }}
+          DB_HOST: postgres
+          DB_PORT: 5432
+          DB_SSLMODE: disable
+          SECRET_KEY: ${{ secrets.SECRET_KEY }}
+        run: |
+          echo "Parent directory"
+          echo `pwd`
+
+          echo "SECRET_KEY=$SECRET_KEY" > .env
+          echo "DB_NAME=$DB_NAME" >> .env
+          echo "DB_USER=$DB_USER" >> .env
+          echo "DB_PASSWORD=$DB_PASSWORD" >> .env
+          echo "DB_HOST=$DB_HOST" >> .env
+          echo "DB_PORT=$DB_PORT" >> .env
+          echo "DB_SSLMODE=$DB_SSLMODE" >> .env
+          echo "ENABLE_REGISTRATION=true" >> .env
+          echo "ALLOWED_ORIGINS=http://localhost:9080" >> .env
+
+          echo "Initializing config"
+          mkdir -p ~/.ssh
+          echo "${{ secrets.MYREPO_TOKEN }}" > ~/.ssh/textsender_models_deploy_key
+          chmod 600 ~/.ssh/textsender_models_deploy_key
+          ssh-keyscan ${{ secrets.MY_HOST }} >> ~/.ssh/known_hosts
+   
+          eval $(ssh-agent -s)
+          ssh-add -v ~/.ssh/textsender_models_deploy_key
+
+          go env -w GOPRIVATE='${{ secrets.GIT_HOST_ROOT }}'
+
+          echo "Creating local .gitconfig"
+          touch ~/.gitconfig
+          cat > ~/.gitconfig << "EOF"
+          [url "ssh://git@${{ secrets.GIT_HOST_ROOT }}"]
+            insteadOf = https://${{ secrets.GIT_HOST_ROOT }}
+          EOF
+
+          go test -v ./...
@@ -1,3 +1,7 @@
 /textsender-auth
+
 .env
+.env.local
+.env.docker
+
 /vendor
@@ -0,0 +1,53 @@
+# Multi-stage Dockerfile for Go application
+FROM golang:1.25.4 AS builder
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    openssh-client git
+
+RUN mkdir -p -m 0700 ~/.ssh && \
+    ssh-keyscan git.kundeng.us >> ~/.ssh/known_hosts
+
+# Configure Git to use SSH for GitHub
+RUN git config --global url."ssh://git@git.kundeng.us".insteadOf "https://git.kundeng.us"
+
+# Set up the Go environment for private modules
+ENV GOPRIVATE=git.kundeng.us
+
+
+# Copy go mod and sum files
+COPY go.mod go.sum ./
+
+RUN --mount=type=ssh mkdir src && \
+    go mod download
+
+# Copy source code
+COPY ./cmd ./cmd
+COPY ./internal ./internal
+COPY ./Makefile .
+COPY ./.env .
+COPY ./migrations ./migrations
+COPY ./docs ./docs
+
+# Build the application
+RUN CGO_ENABLED=0 GOOS=linux make build
+
+# Runtime stage
+FROM alpine:latest AS production
+
+RUN apk --no-cache add ca-certificates
+
+WORKDIR /root/
+
+# Copy the pre-built binary file from the previous stage
+COPY --from=builder /app/textsender-auth .
+COPY --from=builder /app/.env ./
+COPY --from=builder /app/migrations ./migrations
+
+# Expose port
+EXPOSE 9080
+
+# Command to run the executable
+CMD ["./textsender-auth"]
@@ -0,0 +1,21 @@
+VERSION ?= $(shell git describe --tags 2>/dev/null || echo "dev")
+COMMIT ?= $(shell git rev-parse --short HEAD)
+BUILD_TIME ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
+GO_VERSION ?= $(shell go version | awk '{print $$3}')
+
+.PHONY: build
+build:
+	go build -ldflags="\
+		-X 'git.kundeng.us/phoenix/textsender-auth/internal/version.Version=$(VERSION)' \
+		-X 'git.kundeng.us/phoenix/textsender-auth/internal/version.BuildTime=$(BUILD_TIME)' \
+		-X 'git.kundeng.us/phoenix/textsender-auth/internal/version.Commit=$(COMMIT)' \
+		-X 'git.kundeng.us/phoenix/textsender-auth/internal/version.GoVersion=$(GO_VERSION)'" \
+		-o textsender-auth cmd/api/main.go
+
+.PHONY: install
+install:
+	go install -ldflags="\
+		-X 'git.kundeng.us/phoenix/textsender-auth/internal/version.Version=$(VERSION)' \
+		-X 'git.kundeng.us/phoenix/textsender-auth/internal/version.BuildTime=$(BUILD_TIME)' \
+		-X 'git.kundeng.us/phoenix/textsender-auth/internal/version.Commit=$(COMMIT)' \
+		-X 'git.kundeng.us/phoenix/textsender-auth/internal/version.GoVersion=$(GO_VERSION)'"
@@ -1,2 +1,30 @@
 # textsender-auth
 A service that handles the authorization aspect of the textsender project.
+
+
+## Getting started
+Assumes that the postgresql database has already been created with privileges to
+create and drop databases. Copy the `.env.sample` file to `.env`. Within the `.env`
+file, update the database keys. The `SECRET_KEY` is used for token generation.
+
+
+### Building api
+```
+make build
+```
+
+
+### Resetting the database
+```
+./textsender-auth -reset-db
+```
+
+
+Generate API documentation
+```
+go install github.com/swaggo/swag/cmd/swag@latest
+
+swag init --generalInfo main.go --dir ./cmd/api,./internal/handler --output docs/ --parseDependency --parseInternal
+```
+
+The API documentation can be viewed from `http://localhost:9080/swagger/index.html`.
@@ -12,21 +12,38 @@ import (

 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/chi/v5/middleware"
+	"github.com/go-chi/cors"
+	"github.com/swaggo/http-swagger/v2"

+	_ "git.kundeng.us/phoenix/textsender-auth/docs"
 	"git.kundeng.us/phoenix/textsender-auth/internal/config"
-	"git.kundeng.us/phoenix/textsender-auth/internal/db"
+	database "git.kundeng.us/phoenix/textsender-auth/internal/db"
 	"git.kundeng.us/phoenix/textsender-auth/internal/handler"
 	"git.kundeng.us/phoenix/textsender-auth/internal/handler/endpoint"
 	mdleware "git.kundeng.us/phoenix/textsender-auth/internal/middleware"
-	"git.kundeng.us/phoenix/textsender-auth/internal/model"
+	"git.kundeng.us/phoenix/textsender-auth/internal/services"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store"
 )

+// @title           textsender-auth
+// @version         1.0
+// @description     Auth API to send text messages
+
+// @host      localhost:9080
+// @BasePath  /api/v1
+
+// @securityDefinitions.apikey  BearerAuth
+// @in                          header
+// @name                        Authorization
+// @description                 JWT Bearer Token
 func main() {
-	fmt.Println("textsender-auth")
-
 	cfg := config.Load()
+	if cfg == nil {
+		fmt.Println("Error initializing config")
+		os.Exit(-1)
+	}

-	db, err := db.NewDatabase(cfg.GetDBConnString())
+	db, err := database.NewDatabase(cfg.GetDBConnString())
 	if err != nil {
 		log.Fatalf("Failed to connect to database: %v", err)
 	}
@@ -35,26 +52,63 @@ func main() {
 	ctx := context.Background()

 	if cfg.ResetDB {
-		log.Println("Resetting database")
 		if err := db.ResetDatabase(ctx); err != nil {
 			log.Fatalf("Failed to reset database: %v", err)
+		} else {
+			log.Println("Resetting database")
+			log.Println("Database reset completed. Exiting.")
 		}
-		log.Println("Database reset completed. Exiting.")
 		return
+	} else {
+		if exists, err := database.TableExists(ctx, db.Pool, "users"); err == nil {
+			if !exists {
+				if err = db.ResetDatabase(ctx); err != nil {
+					fmt.Println("Error:", err)
+				} else {
+					fmt.Println("Database reset")
+				}
+			}
+		} else {
+			fmt.Println("Error:", err)
+		}
 	}

 	// Services
-	userStore := model.NewUserStore(db.Pool)
-	userHandler := handler.NewUserHandler(userStore)
+	userStore := store.NewUserStore(db.Pool)
+	serviceStore := store.NewServiceStore(db.Pool)
+
+	userHandler := handler.NewUserHandler(cfg, userStore)
+	loginHandler := handler.NewLoginHandler(cfg, userStore)
+	serviceHandler := handler.NewServiceHandler(cfg, serviceStore)
+	refreshHandler := handler.NewRefreshHandler(cfg, userStore, serviceStore)

 	router := chi.NewRouter()
+	jwtService := services.NewJWTService(config.GetSecretKey())

+	// Configure CORS
+	router.Use(cors.Handler(cors.Options{
+		AllowedOrigins:   cfg.AllowedOrigins,
+		AllowedMethods:   []string{"GET", "POST", "PUT", "DELETE", "OPTIONS", "PATCH"},
+		AllowedHeaders:   []string{"Accept", "Authorization", "Content-Type", "X-CSRF-Token"},
+		ExposedHeaders:   []string{"Link", "X-Total-Count"},
+		AllowCredentials: true,
+		MaxAge:           300, // 5 minutes
+	}))
 	router.Use(middleware.Logger)
 	router.Use(middleware.Recoverer)
 	router.Use(middleware.Timeout(60 * time.Second))
 	router.Use(mdleware.JSONContentType)

-	router.Post(endpoint.Register, userHandler.Register)
+	router.Method("Post", endpoint.Register, http.HandlerFunc(userHandler.Register))
+	router.Method("Post", endpoint.Login, http.HandlerFunc(loginHandler.Login))
+	router.Method("Post", endpoint.CreateServiceUser, http.HandlerFunc(serviceHandler.Register))
+	router.Method("Post", endpoint.LoginServiceUser, http.HandlerFunc(serviceHandler.Login))
+	router.Method("Post", endpoint.TokenRefresh, http.HandlerFunc(refreshHandler.Refresh))
+	router.Method("PATCH", endpoint.UpdatePassword, mdleware.AuthMiddleware(jwtService)(http.HandlerFunc(loginHandler.UpdatePassword)))
+
+	router.Method("GET", "/swagger/*", httpSwagger.Handler(
+		httpSwagger.URL(fmt.Sprintf("http://localhost:%s/swagger/doc.json", config.Port)),
+	))

 	// Start server
 	server := &http.Server{
@@ -0,0 +1,96 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"net/http"
+	"os"
+	"path"
+	"testing"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/joho/godotenv"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/config"
+	"git.kundeng.us/phoenix/textsender-auth/internal/db"
+	"git.kundeng.us/phoenix/textsender-auth/internal/handler"
+	"git.kundeng.us/phoenix/textsender-auth/internal/handler/endpoint"
+	mdleware "git.kundeng.us/phoenix/textsender-auth/internal/middleware"
+	"git.kundeng.us/phoenix/textsender-auth/internal/services"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store"
+)
+
+var testRouter *chi.Mux
+
+func TestMain(m *testing.M) {
+	cfg := load()
+
+	database, err := db.NewDatabase(cfg.GetDBConnString())
+	if err != nil {
+		fmt.Println(err.Error())
+		panic("Failed to initialize database")
+	}
+	defer database.Close()
+
+	ctx := context.Background()
+	err = database.ResetDatabase(ctx)
+	if err != nil {
+		fmt.Println(err.Error())
+		panic("Failed to initialize database")
+	}
+
+	userStore := store.NewUserStore(database.Pool)
+	serviceStore := store.NewServiceStore(database.Pool)
+	userHandler := handler.NewUserHandler(cfg, userStore)
+	loginHandler := handler.NewLoginHandler(cfg, userStore)
+	serviceHandler := handler.NewServiceHandler(cfg, serviceStore)
+	refreshHandler := handler.NewRefreshHandler(cfg, userStore, serviceStore)
+
+	testRouter = chi.NewRouter()
+	jwtService := services.NewJWTService(config.GetSecretKey())
+	testRouter.Method("POST", endpoint.Register, http.HandlerFunc(userHandler.Register))
+	testRouter.Method("POST", endpoint.Login, http.HandlerFunc(loginHandler.Login))
+	testRouter.Method("POST", endpoint.CreateServiceUser, http.HandlerFunc(serviceHandler.Register))
+	testRouter.Method("POST", endpoint.LoginServiceUser, http.HandlerFunc(serviceHandler.Login))
+	testRouter.Method("POST", endpoint.TokenRefresh, http.HandlerFunc(refreshHandler.Refresh))
+	testRouter.Method("PATCH", endpoint.UpdatePassword, mdleware.AuthMiddleware(jwtService)(http.HandlerFunc(loginHandler.UpdatePassword)))
+
+	code := m.Run()
+	os.Exit(code)
+}
+
+func load() *config.Config {
+	resetDb := flag.Bool("reset-db", false, "Reset the database schema and exit")
+	port := flag.String("port", config.Port, "Server port")
+	flag.Parse()
+
+	cwd, _ := os.Getwd()
+	envPath := path.Join(cwd, ".env")
+
+	err := godotenv.Load(envPath)
+	if err != nil {
+		envPath = path.Join(cwd, "../..", ".env")
+		if err := godotenv.Load(envPath); err != nil {
+			panic("Error loading .env file: " + err.Error())
+		}
+	}
+
+	unpackedConnString := config.UnpackDBConnString()
+	dbConnString := unpackedConnString.Parse()
+
+	return &config.Config{
+		DBConnString:       dbConnString,
+		ServerPort:         *port,
+		ResetDB:            *resetDb,
+		EnableRegistration: config.CheckRegistration(),
+	}
+}
+
+func resetTestDB(t *testing.T) {
+	t.Helper()
+	_, err := db.Pool.Exec(context.Background(), "DELETE FROM users")
+	if err != nil {
+		t.Fatalf("Failed to reset test database: %v", err)
+	}
+}
@@ -0,0 +1,44 @@
+version: '3.8' # Use a recent version
+
+services:
+  auth_api:
+    build: # Tells docker-compose to build the Dockerfile in the current directory
+      context: .
+      ssh: ["default"]  # Uses host's SSH agent
+    container_name: textsender_auth # Optional: Give the container a specific name
+    ports:
+      # Map host port 8000 to container port 3000 (adjust as needed)
+      - "9080:9080"
+    env_file:
+      - .env
+    depends_on:
+      auth_db:
+        condition: service_healthy # Wait for the DB to be healthy before starting the app
+    restart: unless-stopped # Optional: Restart policy
+
+  # PostgreSQL Database Service
+  auth_db:
+    image: postgres:18.0-alpine # Use an official Postgres image (Alpine variant is smaller)
+    container_name: textsender_auth_db # Optional: Give the container a specific name
+    environment:
+      # These MUST match the user, password, and database name in the DATABASE_URL above
+      POSTGRES_USER: ${POSTGRES_AUTH_USER:-textsender_auth}
+      POSTGRES_PASSWORD: ${POSTGRES_AUTH_PASSWORD:-password}
+      POSTGRES_DB: ${POSTGRES_AUTH_DB:-textsender_auth_db}
+    volumes:
+      # Persist database data using a named volume
+      - postgres_data:/var/lib/postgresql/data
+    ports: []
+    healthcheck:
+        # Checks if Postgres is ready to accept connections
+        test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
+        interval: 10s
+        timeout: 5s
+        retries: 5
+        start_period: 10s
+    restart: always # Optional: Restart policy
+
+# Define the named volume for data persistence
+volumes:
+  postgres_data:
+    driver: local # Use the default local driver
@@ -0,0 +1,684 @@
+// Package docs Code generated by swaggo/swag. DO NOT EDIT
+package docs
+
+import "github.com/swaggo/swag"
+
+const docTemplate = `{
+    "schemes": {{ marshal .Schemes }},
+    "swagger": "2.0",
+    "info": {
+        "description": "{{escape .Description}}",
+        "title": "{{.Title}}",
+        "contact": {},
+        "version": "{{.Version}}"
+    },
+    "host": "{{.Host}}",
+    "basePath": "{{.BasePath}}",
+    "paths": {
+        "/login": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Login and be given an access token (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "users"
+                ],
+                "summary": "Login",
+                "parameters": [
+                    {
+                        "description": "Data to obtain a token",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.LoginAccount"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.LoginResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.LoginResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.LoginResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/register": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Create a user that can send texts (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "users"
+                ],
+                "summary": "Register user",
+                "parameters": [
+                    {
+                        "description": "Data to add user",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterUser"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterResponse"
+                        }
+                    },
+                    "403": {
+                        "description": "Forbidden",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/service/login": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Servce login and be given an access token (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "service users"
+                ],
+                "summary": "Service login",
+                "parameters": [
+                    {
+                        "description": "Data to obtain a service token",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceLoginRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceLoginResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceLoginResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/service/register": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Create a service user that can send texts (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "service users"
+                ],
+                "summary": "Register service user",
+                "parameters": [
+                    {
+                        "description": "Data to add user",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationResponse"
+                        }
+                    },
+                    "403": {
+                        "description": "Forbidden",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/token/refresh": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Refresh token endpoint (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "refresh"
+                ],
+                "summary": "Obtain a refresh token",
+                "parameters": [
+                    {
+                        "description": "Data to refresh token",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.RefreshRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RefreshResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RefreshResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RefreshResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/user/name/update": {
+            "patch": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Update the first or last name of a user (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "users"
+                ],
+                "summary": "Update name of user",
+                "parameters": [
+                    {
+                        "description": "Data to update name of user",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameResponse"
+                        }
+                    },
+                    "403": {
+                        "description": "Forbidden",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/user/password/update": {
+            "patch": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Update the password of a regular account (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "users"
+                ],
+                "summary": "Update Password",
+                "parameters": [
+                    {
+                        "description": "Needed data to update password",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdatePasswordRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdatePasswordResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdatePasswordResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdatePasswordResponse"
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "definitions": {
+        "git_kundeng_us_phoenix_textsender-models_tx0_user.User": {
+            "type": "object",
+            "properties": {
+                "created": {
+                    "type": "string"
+                },
+                "first_name": {
+                    "type": "string"
+                },
+                "id": {
+                    "type": "string"
+                },
+                "last_login": {
+                    "type": "string"
+                },
+                "last_name": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                },
+                "phone_number": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.LoginAccount": {
+            "type": "object",
+            "properties": {
+                "password": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.LoginResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/token.Login"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RefreshRequest": {
+            "type": "object",
+            "properties": {
+                "access_token": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RefreshResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/token.Login"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RegisterResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/handler.RegisterResponseItem"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RegisterResponseItem": {
+            "type": "object",
+            "properties": {
+                "id": {
+                    "type": "string"
+                },
+                "phone_number": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RegisterUser": {
+            "type": "object",
+            "properties": {
+                "password": {
+                    "type": "string"
+                },
+                "phone_number": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.ServiceCreationRequest": {
+            "type": "object",
+            "properties": {
+                "passphrase": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.ServiceCreationResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/user.ServiceUser"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.ServiceLoginRequest": {
+            "type": "object",
+            "properties": {
+                "passphrase": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.ServiceLoginResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/token.Login"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.UpdateNameRequest": {
+            "type": "object",
+            "properties": {
+                "first_name": {
+                    "type": "string"
+                },
+                "last_name": {
+                    "type": "string"
+                },
+                "user_id": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.UpdateNameResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/git_kundeng_us_phoenix_textsender-models_tx0_user.User"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.UpdatePasswordRequest": {
+            "type": "object",
+            "properties": {
+                "confirmed_password": {
+                    "type": "string"
+                },
+                "current_password": {
+                    "type": "string"
+                },
+                "updated_password": {
+                    "type": "string"
+                },
+                "user_id": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.UpdatePasswordResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/git_kundeng_us_phoenix_textsender-models_tx0_user.User"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "token.Login": {
+            "type": "object",
+            "properties": {
+                "access_token": {
+                    "type": "string"
+                },
+                "expires_in": {
+                    "type": "integer"
+                },
+                "issued_at": {
+                    "type": "integer"
+                },
+                "token_type": {
+                    "type": "string"
+                },
+                "user_id": {
+                    "type": "string"
+                }
+            }
+        },
+        "user.ServiceUser": {
+            "type": "object",
+            "properties": {
+                "created": {
+                    "type": "string"
+                },
+                "id": {
+                    "type": "string"
+                },
+                "last_login": {
+                    "type": "string"
+                },
+                "passphrase": {
+                    "type": "string"
+                },
+                "username": {
+                    "description": "TODO: Remove the omitempty tags at a later point",
+                    "type": "string"
+                }
+            }
+        }
+    },
+    "securityDefinitions": {
+        "BearerAuth": {
+            "description": "JWT Bearer Token",
+            "type": "apiKey",
+            "name": "Authorization",
+            "in": "header"
+        }
+    }
+}`
+
+// SwaggerInfo holds exported Swagger Info so clients can modify it
+var SwaggerInfo = &swag.Spec{
+	Version:          "1.0",
+	Host:             "localhost:9080",
+	BasePath:         "/api/v1",
+	Schemes:          []string{},
+	Title:            "textsender-auth",
+	Description:      "Auth API to send text messages",
+	InfoInstanceName: "swagger",
+	SwaggerTemplate:  docTemplate,
+	LeftDelim:        "{{",
+	RightDelim:       "}}",
+}
+
+func init() {
+	swag.Register(SwaggerInfo.InstanceName(), SwaggerInfo)
+}
@@ -0,0 +1,660 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "description": "Auth API to send text messages",
+        "title": "textsender-auth",
+        "contact": {},
+        "version": "1.0"
+    },
+    "host": "localhost:9080",
+    "basePath": "/api/v1",
+    "paths": {
+        "/login": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Login and be given an access token (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "users"
+                ],
+                "summary": "Login",
+                "parameters": [
+                    {
+                        "description": "Data to obtain a token",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.LoginAccount"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.LoginResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.LoginResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.LoginResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/register": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Create a user that can send texts (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "users"
+                ],
+                "summary": "Register user",
+                "parameters": [
+                    {
+                        "description": "Data to add user",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterUser"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterResponse"
+                        }
+                    },
+                    "403": {
+                        "description": "Forbidden",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RegisterResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/service/login": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Servce login and be given an access token (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "service users"
+                ],
+                "summary": "Service login",
+                "parameters": [
+                    {
+                        "description": "Data to obtain a service token",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceLoginRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceLoginResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceLoginResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/service/register": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Create a service user that can send texts (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "service users"
+                ],
+                "summary": "Register service user",
+                "parameters": [
+                    {
+                        "description": "Data to add user",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationResponse"
+                        }
+                    },
+                    "403": {
+                        "description": "Forbidden",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ServiceCreationResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/token/refresh": {
+            "post": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Refresh token endpoint (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "refresh"
+                ],
+                "summary": "Obtain a refresh token",
+                "parameters": [
+                    {
+                        "description": "Data to refresh token",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.RefreshRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RefreshResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RefreshResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.RefreshResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/user/name/update": {
+            "patch": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Update the first or last name of a user (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "users"
+                ],
+                "summary": "Update name of user",
+                "parameters": [
+                    {
+                        "description": "Data to update name of user",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameResponse"
+                        }
+                    },
+                    "403": {
+                        "description": "Forbidden",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdateNameResponse"
+                        }
+                    }
+                }
+            }
+        },
+        "/user/password/update": {
+            "patch": {
+                "security": [
+                    {
+                        "BearerAuth": []
+                    }
+                ],
+                "description": "Update the password of a regular account (requires JWT)",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "users"
+                ],
+                "summary": "Update Password",
+                "parameters": [
+                    {
+                        "description": "Needed data to update password",
+                        "name": "request",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdatePasswordRequest"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdatePasswordResponse"
+                        }
+                    },
+                    "400": {
+                        "description": "Bad Request",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdatePasswordResponse"
+                        }
+                    },
+                    "500": {
+                        "description": "Internal Server Error",
+                        "schema": {
+                            "$ref": "#/definitions/handler.UpdatePasswordResponse"
+                        }
+                    }
+                }
+            }
+        }
+    },
+    "definitions": {
+        "git_kundeng_us_phoenix_textsender-models_tx0_user.User": {
+            "type": "object",
+            "properties": {
+                "created": {
+                    "type": "string"
+                },
+                "first_name": {
+                    "type": "string"
+                },
+                "id": {
+                    "type": "string"
+                },
+                "last_login": {
+                    "type": "string"
+                },
+                "last_name": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                },
+                "phone_number": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.LoginAccount": {
+            "type": "object",
+            "properties": {
+                "password": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.LoginResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/token.Login"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RefreshRequest": {
+            "type": "object",
+            "properties": {
+                "access_token": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RefreshResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/token.Login"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RegisterResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/handler.RegisterResponseItem"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RegisterResponseItem": {
+            "type": "object",
+            "properties": {
+                "id": {
+                    "type": "string"
+                },
+                "phone_number": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.RegisterUser": {
+            "type": "object",
+            "properties": {
+                "password": {
+                    "type": "string"
+                },
+                "phone_number": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.ServiceCreationRequest": {
+            "type": "object",
+            "properties": {
+                "passphrase": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.ServiceCreationResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/user.ServiceUser"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.ServiceLoginRequest": {
+            "type": "object",
+            "properties": {
+                "passphrase": {
+                    "type": "string"
+                },
+                "username": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.ServiceLoginResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/token.Login"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.UpdateNameRequest": {
+            "type": "object",
+            "properties": {
+                "first_name": {
+                    "type": "string"
+                },
+                "last_name": {
+                    "type": "string"
+                },
+                "user_id": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.UpdateNameResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/git_kundeng_us_phoenix_textsender-models_tx0_user.User"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.UpdatePasswordRequest": {
+            "type": "object",
+            "properties": {
+                "confirmed_password": {
+                    "type": "string"
+                },
+                "current_password": {
+                    "type": "string"
+                },
+                "updated_password": {
+                    "type": "string"
+                },
+                "user_id": {
+                    "type": "string"
+                }
+            }
+        },
+        "handler.UpdatePasswordResponse": {
+            "type": "object",
+            "properties": {
+                "data": {
+                    "type": "array",
+                    "items": {
+                        "$ref": "#/definitions/git_kundeng_us_phoenix_textsender-models_tx0_user.User"
+                    }
+                },
+                "message": {
+                    "type": "string"
+                }
+            }
+        },
+        "token.Login": {
+            "type": "object",
+            "properties": {
+                "access_token": {
+                    "type": "string"
+                },
+                "expires_in": {
+                    "type": "integer"
+                },
+                "issued_at": {
+                    "type": "integer"
+                },
+                "token_type": {
+                    "type": "string"
+                },
+                "user_id": {
+                    "type": "string"
+                }
+            }
+        },
+        "user.ServiceUser": {
+            "type": "object",
+            "properties": {
+                "created": {
+                    "type": "string"
+                },
+                "id": {
+                    "type": "string"
+                },
+                "last_login": {
+                    "type": "string"
+                },
+                "passphrase": {
+                    "type": "string"
+                },
+                "username": {
+                    "description": "TODO: Remove the omitempty tags at a later point",
+                    "type": "string"
+                }
+            }
+        }
+    },
+    "securityDefinitions": {
+        "BearerAuth": {
+            "description": "JWT Bearer Token",
+            "type": "apiKey",
+            "name": "Authorization",
+            "in": "header"
+        }
+    }
+}
@@ -0,0 +1,421 @@
+basePath: /api/v1
+definitions:
+  git_kundeng_us_phoenix_textsender-models_tx0_user.User:
+    properties:
+      created:
+        type: string
+      first_name:
+        type: string
+      id:
+        type: string
+      last_login:
+        type: string
+      last_name:
+        type: string
+      password:
+        type: string
+      phone_number:
+        type: string
+      username:
+        type: string
+    type: object
+  handler.LoginAccount:
+    properties:
+      password:
+        type: string
+      username:
+        type: string
+    type: object
+  handler.LoginResponse:
+    properties:
+      data:
+        items:
+          $ref: '#/definitions/token.Login'
+        type: array
+      message:
+        type: string
+    type: object
+  handler.RefreshRequest:
+    properties:
+      access_token:
+        type: string
+    type: object
+  handler.RefreshResponse:
+    properties:
+      data:
+        items:
+          $ref: '#/definitions/token.Login'
+        type: array
+      message:
+        type: string
+    type: object
+  handler.RegisterResponse:
+    properties:
+      data:
+        items:
+          $ref: '#/definitions/handler.RegisterResponseItem'
+        type: array
+      message:
+        type: string
+    type: object
+  handler.RegisterResponseItem:
+    properties:
+      id:
+        type: string
+      phone_number:
+        type: string
+      username:
+        type: string
+    type: object
+  handler.RegisterUser:
+    properties:
+      password:
+        type: string
+      phone_number:
+        type: string
+      username:
+        type: string
+    type: object
+  handler.ServiceCreationRequest:
+    properties:
+      passphrase:
+        type: string
+      username:
+        type: string
+    type: object
+  handler.ServiceCreationResponse:
+    properties:
+      data:
+        items:
+          $ref: '#/definitions/user.ServiceUser'
+        type: array
+      message:
+        type: string
+    type: object
+  handler.ServiceLoginRequest:
+    properties:
+      passphrase:
+        type: string
+      username:
+        type: string
+    type: object
+  handler.ServiceLoginResponse:
+    properties:
+      data:
+        items:
+          $ref: '#/definitions/token.Login'
+        type: array
+      message:
+        type: string
+    type: object
+  handler.UpdateNameRequest:
+    properties:
+      first_name:
+        type: string
+      last_name:
+        type: string
+      user_id:
+        type: string
+    type: object
+  handler.UpdateNameResponse:
+    properties:
+      data:
+        items:
+          $ref: '#/definitions/git_kundeng_us_phoenix_textsender-models_tx0_user.User'
+        type: array
+      message:
+        type: string
+    type: object
+  handler.UpdatePasswordRequest:
+    properties:
+      confirmed_password:
+        type: string
+      current_password:
+        type: string
+      updated_password:
+        type: string
+      user_id:
+        type: string
+    type: object
+  handler.UpdatePasswordResponse:
+    properties:
+      data:
+        items:
+          $ref: '#/definitions/git_kundeng_us_phoenix_textsender-models_tx0_user.User'
+        type: array
+      message:
+        type: string
+    type: object
+  token.Login:
+    properties:
+      access_token:
+        type: string
+      expires_in:
+        type: integer
+      issued_at:
+        type: integer
+      token_type:
+        type: string
+      user_id:
+        type: string
+    type: object
+  user.ServiceUser:
+    properties:
+      created:
+        type: string
+      id:
+        type: string
+      last_login:
+        type: string
+      passphrase:
+        type: string
+      username:
+        description: 'TODO: Remove the omitempty tags at a later point'
+        type: string
+    type: object
+host: localhost:9080
+info:
+  contact: {}
+  description: Auth API to send text messages
+  title: textsender-auth
+  version: "1.0"
+paths:
+  /login:
+    post:
+      consumes:
+      - application/json
+      description: Login and be given an access token (requires JWT)
+      parameters:
+      - description: Data to obtain a token
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/handler.LoginAccount'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/handler.LoginResponse'
+        "400":
+          description: Bad Request
+          schema:
+            $ref: '#/definitions/handler.LoginResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/handler.LoginResponse'
+      security:
+      - BearerAuth: []
+      summary: Login
+      tags:
+      - users
+  /register:
+    post:
+      consumes:
+      - application/json
+      description: Create a user that can send texts (requires JWT)
+      parameters:
+      - description: Data to add user
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/handler.RegisterUser'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/handler.RegisterResponse'
+        "400":
+          description: Bad Request
+          schema:
+            $ref: '#/definitions/handler.RegisterResponse'
+        "403":
+          description: Forbidden
+          schema:
+            $ref: '#/definitions/handler.RegisterResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/handler.RegisterResponse'
+      security:
+      - BearerAuth: []
+      summary: Register user
+      tags:
+      - users
+  /service/login:
+    post:
+      consumes:
+      - application/json
+      description: Servce login and be given an access token (requires JWT)
+      parameters:
+      - description: Data to obtain a service token
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/handler.ServiceLoginRequest'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/handler.ServiceLoginResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/handler.ServiceLoginResponse'
+      security:
+      - BearerAuth: []
+      summary: Service login
+      tags:
+      - service users
+  /service/register:
+    post:
+      consumes:
+      - application/json
+      description: Create a service user that can send texts (requires JWT)
+      parameters:
+      - description: Data to add user
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/handler.ServiceCreationRequest'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/handler.ServiceCreationResponse'
+        "400":
+          description: Bad Request
+          schema:
+            $ref: '#/definitions/handler.ServiceCreationResponse'
+        "403":
+          description: Forbidden
+          schema:
+            $ref: '#/definitions/handler.ServiceCreationResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/handler.ServiceCreationResponse'
+      security:
+      - BearerAuth: []
+      summary: Register service user
+      tags:
+      - service users
+  /token/refresh:
+    post:
+      consumes:
+      - application/json
+      description: Refresh token endpoint (requires JWT)
+      parameters:
+      - description: Data to refresh token
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/handler.RefreshRequest'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/handler.RefreshResponse'
+        "400":
+          description: Bad Request
+          schema:
+            $ref: '#/definitions/handler.RefreshResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/handler.RefreshResponse'
+      security:
+      - BearerAuth: []
+      summary: Obtain a refresh token
+      tags:
+      - refresh
+  /user/name/update:
+    patch:
+      consumes:
+      - application/json
+      description: Update the first or last name of a user (requires JWT)
+      parameters:
+      - description: Data to update name of user
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/handler.UpdateNameRequest'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/handler.UpdateNameResponse'
+        "400":
+          description: Bad Request
+          schema:
+            $ref: '#/definitions/handler.UpdateNameResponse'
+        "403":
+          description: Forbidden
+          schema:
+            $ref: '#/definitions/handler.UpdateNameResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/handler.UpdateNameResponse'
+      security:
+      - BearerAuth: []
+      summary: Update name of user
+      tags:
+      - users
+  /user/password/update:
+    patch:
+      consumes:
+      - application/json
+      description: Update the password of a regular account (requires JWT)
+      parameters:
+      - description: Needed data to update password
+        in: body
+        name: request
+        required: true
+        schema:
+          $ref: '#/definitions/handler.UpdatePasswordRequest'
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/handler.UpdatePasswordResponse'
+        "400":
+          description: Bad Request
+          schema:
+            $ref: '#/definitions/handler.UpdatePasswordResponse'
+        "500":
+          description: Internal Server Error
+          schema:
+            $ref: '#/definitions/handler.UpdatePasswordResponse'
+      security:
+      - BearerAuth: []
+      summary: Update Password
+      tags:
+      - users
+securityDefinitions:
+  BearerAuth:
+    description: JWT Bearer Token
+    in: header
+    name: Authorization
+    type: apiKey
+swagger: "2.0"
@@ -1,19 +1,40 @@
 module git.kundeng.us/phoenix/textsender-auth

-go 1.25.1
+go 1.25.4

 require (
+	git.kundeng.us/phoenix/textsender-models v0.1.6
 	github.com/go-chi/chi/v5 v5.2.3
+	github.com/go-chi/cors v1.2.2
+	github.com/golang-jwt/jwt/v5 v5.3.0
 	github.com/google/uuid v1.6.0
 	github.com/jackc/pgx/v5 v5.7.5
 	github.com/joho/godotenv v1.5.1
+	github.com/stretchr/testify v1.11.1
+	github.com/swaggo/http-swagger/v2 v2.0.2
+	github.com/swaggo/swag v1.16.6
 	golang.org/x/crypto v0.42.0
 )

 require (
+	github.com/KyleBanks/depth v1.2.1 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/go-openapi/jsonpointer v0.19.5 // indirect
+	github.com/go-openapi/jsonreference v0.20.0 // indirect
+	github.com/go-openapi/spec v0.20.6 // indirect
+	github.com/go-openapi/swag v0.19.15 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/mailru/easyjson v0.7.6 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/rogpeppe/go-internal v1.14.1 // indirect
+	github.com/swaggo/files/v2 v2.0.0 // indirect
+	golang.org/x/mod v0.27.0 // indirect
 	golang.org/x/sync v0.17.0 // indirect
 	golang.org/x/text v0.29.0 // indirect
+	golang.org/x/tools v0.36.0 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
@@ -1,8 +1,29 @@
+git.kundeng.us/phoenix/textsender-models v0.1.6 h1:d/rhvqjFSt1Ty/3UfwS21be+lYb9EtWEaDtkzfbzEp0=
+git.kundeng.us/phoenix/textsender-models v0.1.6/go.mod h1:9iPDQJg1Tc6WMNoW5+f8YKmnosMwlWHJ++hmxNLDEe0=
+github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
+github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-chi/chi/v5 v5.2.3 h1:WQIt9uxdsAbgIYgid+BpYc+liqQZGMHRaUwp0JUcvdE=
 github.com/go-chi/chi/v5 v5.2.3/go.mod h1:L2yAIGWB3H+phAw1NxKwWM+7eUH/lU8pOMm5hHcoops=
+github.com/go-chi/cors v1.2.2 h1:Jmey33TE+b+rB7fT8MUy1u0I4L+NARQlK6LhzKPSyQE=
+github.com/go-chi/cors v1.2.2/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
+github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
+github.com/go-openapi/jsonpointer v0.19.5 h1:gZr+CIYByUqjcgeLXnQu2gHYQC9o73G2XUeOFYEICuY=
+github.com/go-openapi/jsonpointer v0.19.5/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
+github.com/go-openapi/jsonreference v0.20.0 h1:MYlu0sBgChmCfJxxUKZ8g1cPWFOB37YSZqewK7OKeyA=
+github.com/go-openapi/jsonreference v0.20.0/go.mod h1:Ag74Ico3lPc+zR+qjn4XBUmXymS4zJbYVCZmcgkasdo=
+github.com/go-openapi/spec v0.20.6 h1:ich1RQ3WDbfoeTqTAb+5EIxNmpKVJZWBNah9RAT0jIQ=
+github.com/go-openapi/spec v0.20.6/go.mod h1:2OpW+JddWPrpXSCIX8eOx7lZ5iyuWj3RYR6VaaBKcWA=
+github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
+github.com/go-openapi/swag v0.19.15 h1:D2NRCBzS9/pEY3gP9Nl8aDqGUcPFrwG2p+CNFrLyrCM=
+github.com/go-openapi/swag v0.19.15/go.mod h1:QYRuS/SOXUCsnplDa677K7+DxSOj6IPNl/eQntq43wQ=
+github.com/golang-jwt/jwt/v5 v5.3.0 h1:pv4AsKCKKZuqlgs5sUmn4x8UlGa0kEVt/puTpKx9vvo=
+github.com/golang-jwt/jwt/v5 v5.3.0/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
@@ -15,20 +36,55 @@ github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo
 github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
+github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
+github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
+github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
+github.com/mailru/easyjson v0.7.6 h1:8yTIVnZgCoiM1TgqoeTl+LfU5Jg6/xL3QhGQnimLYnA=
+github.com/mailru/easyjson v0.7.6/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
+github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
+github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
-github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+github.com/swaggo/files/v2 v2.0.0 h1:hmAt8Dkynw7Ssz46F6pn8ok6YmGZqHSVLZ+HQM7i0kw=
+github.com/swaggo/files/v2 v2.0.0/go.mod h1:24kk2Y9NYEJ5lHuCra6iVwkMjIekMCaFq/0JQj66kyM=
+github.com/swaggo/http-swagger/v2 v2.0.2 h1:FKCdLsl+sFCx60KFsyM0rDarwiUSZ8DqbfSyIKC9OBg=
+github.com/swaggo/http-swagger/v2 v2.0.2/go.mod h1:r7/GBkAWIfK6E/OLnE8fXnviHiDeAHmgIyooa4xm3AQ=
+github.com/swaggo/swag v1.16.6 h1:qBNcx53ZaX+M5dxVyTrgQ0PJ/ACK+NzhwcbieTt+9yI=
+github.com/swaggo/swag v1.16.6/go.mod h1:ngP2etMK5a0P3QBizic5MEwpRmluJZPHjXcMoj4Xesg=
 golang.org/x/crypto v0.42.0 h1:chiH31gIWm57EkTXpwnqf8qeuMUi0yekh6mT2AvFlqI=
 golang.org/x/crypto v0.42.0/go.mod h1:4+rDnOTJhQCx2q7/j6rAN5XDw8kPjeaXEUR2eL94ix8=
+golang.org/x/mod v0.27.0 h1:kb+q2PyFnEADO2IEF935ehFUXlWiNjJWtRNgBLSfbxQ=
+golang.org/x/mod v0.27.0/go.mod h1:rWI627Fq0DEoudcK+MBkNkCe0EetEaDSwJJkCcjpazc=
 golang.org/x/sync v0.17.0 h1:l60nONMj9l5drqw6jlhIELNv9I0A4OFgRsG9k2oT9Ug=
 golang.org/x/sync v0.17.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/text v0.29.0 h1:1neNs90w9YzJ9BocxfsQNHKuAT4pkghyXc4nhZ6sJvk=
 golang.org/x/text v0.29.0/go.mod h1:7MhJOA9CD2qZyOKYazxdYMF85OwPdEr9jTtBpO7ydH4=
+golang.org/x/tools v0.36.0 h1:kWS0uv/zsvHEle1LbV5LE8QujrxB3wfQyxHfhOk0Qkg=
+golang.org/x/tools v0.36.0/go.mod h1:WBDiHKJK8YgLHlcQPYQzNCkUxUypCaa5ZegCVutKm+s=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
@@ -5,15 +5,21 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"path"
 	"strconv"
+	"strings"

 	"github.com/joho/godotenv"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/version"
 )

 type Config struct {
-	DBConnString string
-	ServerPort   string
-	ResetDB      bool
+	DBConnString       string
+	ServerPort         string
+	ResetDB            bool
+	EnableRegistration bool
+	AllowedOrigins     []string
 }

 type ConnectionInfo struct {
@@ -26,32 +32,67 @@ type ConnectionInfo struct {
 }

 const Port = "9080"
+const App_Name = "textsender_auth"

 func (ci ConnectionInfo) Parse() string {
 	return fmt.Sprintf("postgres://%s:%s@%s:%d/%s?sslmode=%s", ci.Username, ci.Password, ci.Host, ci.Port, ci.Database, ci.SslMode)
 }

+func PrintName() {
+	fmt.Println(App_Name)
+	fmt.Println(version.String())
+}
+
 func Load() *Config {
+	versionFlag := flag.Bool("version", false, "Print version information")
 	resetDb := flag.Bool("reset-db", false, "Reset the database schema and exit")
 	port := flag.String("port", Port, "Server port")
 	flag.Parse()

-	err := godotenv.Load()
-	if err != nil {
-		log.Fatal("Error loading .env file")
+	if *versionFlag {
+		fmt.Println(version.String())
+		os.Exit(-1)
 	}

-	unpackedConnString := unpackDBConnString()
-	dbConnString := unpackedConnString.Parse()
+	err := godotenv.Load()
+	if err != nil {
+		cwd, _ := os.Getwd()
+		envPath := path.Join(cwd, "../..", ".env")
+		if err = godotenv.Load(envPath); err != nil {
+			prevPath := path.Join(envPath, "../..", ".env")
+			if err = godotenv.Load(prevPath); err != nil {
+				log.Fatal("Error loading .env file")
+			}
+		}
+	}

-	return &Config{
-		DBConnString: dbConnString,
-		ServerPort:   *port,
-		ResetDB:      *resetDb,
+	unpackedConnString := UnpackDBConnString()
+	dbConnString := unpackedConnString.Parse()
+	allowedOrigins := unpackAllowedOrigin()
+
+	if len(allowedOrigins) > 0 {
+		return &Config{
+			DBConnString:       dbConnString,
+			ServerPort:         *port,
+			ResetDB:            *resetDb,
+			EnableRegistration: CheckRegistration(),
+			AllowedOrigins:     allowedOrigins,
+		}
+	} else {
+		return &Config{
+			DBConnString:       dbConnString,
+			ServerPort:         *port,
+			ResetDB:            *resetDb,
+			EnableRegistration: CheckRegistration(),
+		}
 	}
 }

-func unpackDBConnString() (connInfo ConnectionInfo) {
+func GetSecretKey() string {
+	return os.Getenv("SECRET_KEY")
+}
+
+func UnpackDBConnString() (connInfo ConnectionInfo) {
 	username := os.Getenv("DB_USER")
 	password := os.Getenv("DB_PASSWORD")
 	host := os.Getenv("DB_HOST")
@@ -102,6 +143,26 @@ func unpackDBConnString() (connInfo ConnectionInfo) {
 	return
 }

+func unpackAllowedOrigin() []string {
+	allowedOriginsRaw := os.Getenv("ALLOWED_ORIGINS")
+	allowedOriginsSplit := strings.Split(allowedOriginsRaw, ",")
+	return allowedOriginsSplit
+}
+
+func CheckRegistration() bool {
+	if flagValue := os.Getenv("ENABLE_REGISTRATION"); flagValue != "" {
+		if val := strings.ToUpper(flagValue); val == "TRUE" {
+			return true
+		} else if val == "FALSE" {
+			return false
+		} else {
+			return true
+		}
+	} else {
+		return true
+	}
+}
+
 func (c *Config) GetDBConnString() string {
 	return c.DBConnString
 }
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"path"
 	"strings"
 	"time"

@@ -44,7 +45,6 @@ func NewDatabase(connString string) (*Database, error) {
 	}

 	// Test the connection with a short timeout
-
 	if err := pool.Ping(ctx); err != nil {
 		pool.Close()
 		return nil, fmt.Errorf("unable to ping database: %v", err)
@@ -54,6 +54,25 @@ func NewDatabase(connString string) (*Database, error) {
 	return &Database{Pool: pool}, nil
 }

+func TableExists(ctx context.Context, conn *pgxpool.Pool, tableName string) (bool, error) {
+	var exists bool
+
+	query := `
+        SELECT EXISTS (
+            SELECT FROM information_schema.tables
+            WHERE table_schema = 'public'
+            AND table_name = $1
+        );
+    `
+
+	err := conn.QueryRow(ctx, query, tableName).Scan(&exists)
+	if err != nil {
+		return false, fmt.Errorf("error checking if table exists: %w", err)
+	}
+
+	return exists, nil
+}
+
 func (db *Database) Close() {
 	if db.Pool != nil {
 		db.Pool.Close()
@@ -82,12 +101,16 @@ func (db *Database) ResetDatabase(ctx context.Context) error {

 	schemaContent, err := os.ReadFile("migrations/schema.sql")
 	if err != nil {
-		return fmt.Errorf("error reading schema file: %v", err)
+		log.Println("Default migrations not found. Checking different directory")
+		cwd, _ := os.Getwd()
+		migrationsPath := path.Join(cwd, "../..", "migrations/schema.sql")
+		schemaContent, err = os.ReadFile(migrationsPath)
+		if err != nil {
+			return fmt.Errorf("error reading schema file: %v", err)
+		}
 	}

-	statements := strings.Split(string(schemaContent), ";")
-
-	for _, stmt := range statements {
+	for _, stmt := range strings.Split(string(schemaContent), ";") {
 		stmt = strings.TrimSpace(stmt)
 		if stmt == "" {
 			continue
@@ -1,4 +1,14 @@
 package endpoint

-// Endpoint for registering a user
-const Register = "/api/v1/register"
+const (
+	// Endpoint for registering a user
+	Register       = "/api/v1/register"
+	Login          = "/api/v1/login"
+	UpdatePassword = "/api/v1/user/password/update"
+	UpdateName     = "/api/v1/user/name/update"
+
+	CreateServiceUser = "/api/v1/service/register"
+	LoginServiceUser  = "/api/v1/service/login"
+
+	TokenRefresh = "/api/v1/token/refresh"
+)
@@ -0,0 +1,191 @@
+package handler
+
+import (
+	"log"
+	"net/http"
+	"time"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/token"
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+	"github.com/google/uuid"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/config"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store"
+	"git.kundeng.us/phoenix/textsender-auth/internal/utility"
+)
+
+type LoginHandler struct {
+	Config    *config.Config
+	UserStore store.UserStore
+}
+
+func NewLoginHandler(cfg *config.Config, userStore store.UserStore) *LoginHandler {
+	return &LoginHandler{Config: cfg, UserStore: userStore}
+}
+
+type LoginAccount struct {
+	Username string `json:"username"`
+	Password string `json:"password"`
+}
+
+type LoginResponse struct {
+	Message string        `json:"message"`
+	Data    []token.Login `json:"data"`
+}
+
+// Login godoc
+// @Summary      Login
+// @Description  Login and be given an access token (requires JWT)
+// @Tags         users
+// @Accept       json
+// @Produce      json
+// @Security     BearerAuth
+// @Param        request body      LoginAccount true  "Data to obtain a token"
+// @Success      200  {object}  LoginResponse
+// @Failure      400  {object}  LoginResponse
+// @Failure      500  {object}  LoginResponse
+// @Router       /login [post]
+func (l *LoginHandler) Login(w http.ResponseWriter, r *http.Request) {
+	var req LoginAccount
+	if err := ExtractFromRequest(r, &req); err != nil {
+		http.Error(w, "Invalid JSON: "+err.Error(), http.StatusBadRequest)
+	}
+	defer r.Body.Close()
+
+	var statusCode int
+	var resp LoginResponse
+
+	ctx := r.Context()
+
+	if exists, err := l.UserStore.UserExists(ctx, req.Username); err != nil {
+		log.Println("Error:", err)
+		statusCode = http.StatusInternalServerError
+		resp.Message = err.Error()
+	} else {
+		if !exists {
+			statusCode = http.StatusBadRequest
+			resp.Message = "Failure in user check"
+		} else {
+			if user, err := l.UserStore.GetUserByUsername(ctx, req.Username); err != nil {
+				statusCode = http.StatusInternalServerError
+				resp.Message = err.Error()
+			} else {
+				hashing := utility.HashMash{}
+				if err := hashing.SetPassword(req.Password); err != nil {
+					statusCode = http.StatusInternalServerError
+					resp.Message = err.Error()
+				} else {
+					if hashing.CheckPasswordHash(req.Password, user.Password) {
+						lastLogin := time.Now()
+						var tokGen utility.TokenGenerator
+						secretKey := config.GetSecretKey()
+						tokGen.SetSecretKey(secretKey)
+						if myToken, err := tokGen.GenerateToken(*user); err != nil {
+							log.Println(err.Error())
+							statusCode = http.StatusInternalServerError
+							resp.Message = "Error generating token"
+						} else {
+							log.Println("Updating user's last login")
+							if rowsAffected, err := l.UserStore.UpdateLastLogin(ctx, user.Id, lastLogin); err != nil {
+								statusCode = http.StatusInternalServerError
+								resp.Message = err.Error()
+							} else {
+								log.Println("Rows updated:", rowsAffected)
+								statusCode = http.StatusOK
+								resp.Data = append(resp.Data, *myToken)
+								resp.Message = "Successful"
+							}
+						}
+					} else {
+						statusCode = http.StatusNotFound
+						resp.Message = "User not found"
+					}
+				}
+			}
+		}
+	}
+
+	RespondWithJson(w, statusCode, &resp)
+}
+
+type UpdatePasswordRequest struct {
+	UserId            uuid.UUID `json:"user_id"`
+	CurrentPassword   string    `json:"current_password"`
+	UpdatedPassword   string    `json:"updated_password"`
+	ConfirmedPassword string    `json:"confirmed_password"`
+}
+
+type UpdatePasswordResponse struct {
+	Message string      `json:"message"`
+	Data    []user.User `json:"data"`
+}
+
+// UpdatePassword godoc
+// @Summary      Update Password
+// @Description  Update the password of a regular account (requires JWT)
+// @Tags         users
+// @Accept       json
+// @Produce      json
+// @Security     BearerAuth
+// @Param        request body      UpdatePasswordRequest true  "Needed data to update password"
+// @Success      200  {object}  UpdatePasswordResponse
+// @Failure      400  {object}  UpdatePasswordResponse
+// @Failure      500  {object}  UpdatePasswordResponse
+// @Router       /user/password/update [patch]
+func (l *LoginHandler) UpdatePassword(w http.ResponseWriter, r *http.Request) {
+	var req UpdatePasswordRequest
+	if err := ExtractFromRequest(r, &req); err != nil {
+		http.Error(w, "Invalid JSON: "+err.Error(), http.StatusBadRequest)
+	}
+	defer r.Body.Close()
+
+	var statusCode int
+	var resp UpdatePasswordResponse
+
+	ctx := r.Context()
+
+	if usr, err := l.UserStore.GetUserByID(ctx, req.UserId); err != nil {
+		log.Println("Error:", err)
+		statusCode = http.StatusInternalServerError
+		resp.Message = err.Error()
+	} else {
+		hashing := utility.HashMash{}
+		if err := hashing.SetPassword(req.CurrentPassword); err != nil {
+			statusCode = http.StatusInternalServerError
+			resp.Message = err.Error()
+		} else {
+			if hashing.CheckPasswordHash(req.CurrentPassword, usr.Password) {
+				if req.UpdatedPassword == req.ConfirmedPassword {
+					// Hash password
+					err := hashing.SetPassword(req.UpdatedPassword)
+					hashedPassword, err := hashing.HashPassword()
+					if err != nil {
+						statusCode = http.StatusInternalServerError
+						resp.Message = err.Error()
+					} else {
+						// Update user password
+						usr.Password = hashedPassword
+						// Save user in DB
+						if rowsAffected, err := l.UserStore.UpdatePassword(ctx, usr.Id, usr.Password); err != nil {
+							statusCode = http.StatusInternalServerError
+							resp.Message = err.Error()
+						} else {
+							log.Println("Rows affected:", rowsAffected)
+							statusCode = http.StatusOK
+							resp.Message = "Successful"
+							resp.Data = append(resp.Data, *usr)
+						}
+					}
+				} else {
+					statusCode = http.StatusBadRequest
+					resp.Message = "Passwords do not match"
+				}
+			} else {
+				statusCode = http.StatusBadRequest
+				resp.Message = "User not found"
+			}
+		}
+	}
+
+	RespondWithJson(w, statusCode, &resp)
+}
@@ -0,0 +1,70 @@
+package handler
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/handler/endpoint"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store/mock"
+)
+
+func TestLogin(t *testing.T) {
+	cfg := GetConfig()
+	mockstore := mock.NewMockUserStore()
+	handler := NewLoginHandler(cfg, mockstore)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
+	testUser, unhashedPassword, err := createUser(ctx, mockstore)
+	assert.NoError(t, err, "Error Creating user")
+
+	loginUser := LoginAccount{Username: testUser.Username, Password: *unhashedPassword}
+	jsonValue, _ := json.Marshal(loginUser)
+
+	req, _ := http.NewRequest("POST", endpoint.Login, strings.NewReader(string(jsonValue)))
+	rr := httptest.NewRecorder()
+
+	handler.Login(rr, req)
+
+	assert.Equal(t, http.StatusOK, rr.Code)
+
+	var response LoginResponse
+	err = json.Unmarshal(rr.Body.Bytes(), &response)
+	assert.NoError(t, err)
+
+	assert.NotEmpty(t, response.Data, "An access token should have been returned")
+}
+
+func TestUpdatePassword(t *testing.T) {
+	cfg := GetConfig()
+	mockstore := mock.NewMockUserStore()
+	handler := NewLoginHandler(cfg, mockstore)
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
+	testUser, unhashedPassword, err := createUser(ctx, mockstore)
+	assert.NoError(t, err, "Error Creating user")
+	assert.NotNil(t, testUser, "User should not be nil")
+
+	updatedPassword := "TakeATrip2yonder!"
+	newPassword := UpdatePasswordRequest{UserId: testUser.Id, CurrentPassword: *unhashedPassword, UpdatedPassword: updatedPassword, ConfirmedPassword: updatedPassword}
+	jsonValue, _ := json.Marshal(newPassword)
+
+	req, _ := http.NewRequest("PATCH", endpoint.UpdatePassword, strings.NewReader(string(jsonValue)))
+	rr := httptest.NewRecorder()
+
+	handler.UpdatePassword(rr, req)
+	assert.Equal(t, http.StatusOK, rr.Code)
+
+	var response UpdatePasswordResponse
+	err = json.Unmarshal(rr.Body.Bytes(), &response)
+	assert.NoError(t, err)
+}
@@ -0,0 +1,100 @@
+package handler
+
+import (
+	"net/http"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/token"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/config"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store"
+	"git.kundeng.us/phoenix/textsender-auth/internal/utility"
+)
+
+type RefreshHandler struct {
+	Config       *config.Config
+	UserStore    store.UserStore
+	ServiceStore store.ServiceStore
+}
+
+func NewRefreshHandler(cfg *config.Config, userStore store.UserStore, serviceStore store.ServiceStore) *RefreshHandler {
+	return &RefreshHandler{Config: cfg, UserStore: userStore, ServiceStore: serviceStore}
+}
+
+type RefreshRequest struct {
+	AccessToken string `json:"access_token"`
+}
+
+type RefreshResponse struct {
+	Message string         `json:"message"`
+	Data    []*token.Login `json:"data"`
+}
+
+// Refresh godoc
+// @Summary      Obtain a refresh token
+// @Description  Refresh token endpoint (requires JWT)
+// @Tags         refresh
+// @Accept       json
+// @Produce      json
+// @Security     BearerAuth
+// @Param        request body      RefreshRequest true  "Data to refresh token"
+// @Success      200  {object}  RefreshResponse
+// @Failure      400  {object}  RefreshResponse
+// @Failure      500  {object}  RefreshResponse
+// @Router       /token/refresh [post]
+func (rh *RefreshHandler) Refresh(w http.ResponseWriter, r *http.Request) {
+	var req RefreshRequest
+	if err := ExtractFromRequest(r, &req); err != nil {
+		http.Error(w, "Invalid JSON: "+err.Error(), http.StatusBadRequest)
+	}
+	defer r.Body.Close()
+
+	var statusCode int
+	var resp RefreshResponse
+
+	secretKey := config.GetSecretKey()
+	tokGen := utility.TokenGenerator{}
+	tokGen.SetSecretKey(secretKey)
+	tokGen.SetHourOffset(12)
+	if verified, err := tokGen.VerifyToken(req.AccessToken); err != nil {
+		statusCode = http.StatusInternalServerError
+		resp.Message = err.Error()
+	} else {
+		if verified {
+			if id, err := tokGen.ExtractIdFromToken(req.AccessToken); err != nil {
+				statusCode = http.StatusInternalServerError
+				resp.Message = err.Error()
+			} else {
+				ctx := r.Context()
+				if usr, err := rh.UserStore.GetUserByID(ctx, id); err != nil || usr == nil {
+					if serviceUsr, err := rh.ServiceStore.GetWithId(ctx, id); err != nil || serviceUsr == nil {
+						statusCode = http.StatusInternalServerError
+						resp.Message = err.Error()
+					} else {
+						if myToken, err := tokGen.GenerateToken(serviceUsr); err != nil {
+							statusCode = http.StatusInternalServerError
+							resp.Message = err.Error()
+						} else {
+							statusCode = http.StatusOK
+							resp.Data = append(resp.Data, myToken)
+							resp.Message = "Successful"
+						}
+					}
+				} else {
+					if myToken, err := tokGen.GenerateToken(usr); err != nil {
+						statusCode = http.StatusInternalServerError
+						resp.Message = err.Error()
+					} else {
+						statusCode = http.StatusOK
+						resp.Data = append(resp.Data, myToken)
+						resp.Message = "Successful"
+					}
+				}
+			}
+		} else {
+			statusCode = http.StatusBadRequest
+			resp.Message = "Unverified"
+		}
+	}
+
+	RespondWithJson(w, statusCode, &resp)
+}
@@ -0,0 +1,70 @@
+package handler
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+	"github.com/stretchr/testify/assert"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/handler/endpoint"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store/mock"
+	"git.kundeng.us/phoenix/textsender-auth/internal/utility"
+)
+
+func TestRefreshTokenWithMock(t *testing.T) {
+	var serviceUser user.ServiceUser
+	var hashedPassword string
+	var err error
+	unhashed := "A9328nr29nudx3292m320!"
+	hashing := utility.HashMash{}
+	if err := hashing.SetPassword(unhashed); err != nil {
+		assert.NoError(t, err, "Error setting password")
+	}
+
+	if hashedPassword, err = hashing.HashPassword(); err != nil {
+		assert.NoError(t, err, "Error hashing password: %v", err)
+	} else {
+		serviceUser.Passphrase = hashedPassword
+	}
+	serviceUser.Username = "swoon"
+	ctx := t.Context()
+	mockStore := mock.NewMockServiceUserStore()
+	userStore := mock.NewMockUserStore()
+
+	if err := mockStore.Create(ctx, &serviceUser); err != nil {
+		assert.NoError(t, err, "Error creating service user: %v", err)
+	}
+
+	cfg := GetConfig()
+	handler := NewServiceHandler(cfg, mockStore)
+	testService := ServiceLoginRequest{Username: serviceUser.Username, Passphrase: unhashed}
+	jsonValue, err := json.Marshal(testService)
+	assert.NoError(t, err, "Error marshaling request")
+
+	req, _ := http.NewRequest("POST", endpoint.LoginServiceUser, strings.NewReader(string(jsonValue)))
+	rr := httptest.NewRecorder()
+
+	handler.Login(rr, req)
+	assert.Equal(t, http.StatusOK, rr.Code)
+
+	var response ServiceLoginResponse
+	err = json.Unmarshal(rr.Body.Bytes(), &response)
+	assert.NoError(t, err)
+
+	accessToken := response.Data[0].AccessToken
+
+	testReq := RefreshRequest{AccessToken: accessToken}
+	jsonValue, err = json.Marshal(testReq)
+	assert.NoError(t, err, "Error marshaling request")
+
+	newHandler := NewRefreshHandler(cfg, userStore, mockStore)
+	req, _ = http.NewRequest("POST", endpoint.TokenRefresh, strings.NewReader(string(jsonValue)))
+	rr = httptest.NewRecorder()
+
+	newHandler.Refresh(rr, req)
+	assert.Equal(t, http.StatusOK, rr.Code)
+}
@@ -1,16 +1,27 @@
 package handler

-import "net/http"
-import "encoding/json"
-import "fmt"
-
 import (
+	"fmt"
+	"log"
+	"net/http"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
 	"github.com/google/uuid"

-	"git.kundeng.us/phoenix/textsender-auth/internal/model"
+	"git.kundeng.us/phoenix/textsender-auth/internal/config"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store"
 	"git.kundeng.us/phoenix/textsender-auth/internal/utility"
 )

+type UserHandler struct {
+	Config    *config.Config
+	UserStore store.UserStore
+}
+
+func NewUserHandler(cfg *config.Config, userStore store.UserStore) *UserHandler {
+	return &UserHandler{Config: cfg, UserStore: userStore}
+}
+
 type RegisterUser struct {
 	PhoneNumber string `json:"phone_number"`
 	Username    string `json:"username"`
@@ -28,21 +39,22 @@ type RegisterResponse struct {
 	Data    []RegisterResponseItem `json:"data"`
 }

-type UserHandler struct {
-	UserStore model.UserStore
-}
-
-func NewUserHandler(userStore model.UserStore) *UserHandler {
-	return &UserHandler{UserStore: userStore}
-}
-
-func (h *UserHandler) Register(w http.ResponseWriter, r *http.Request) {
-	if r.Method != http.MethodPost {
-		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
-		return
-	}
-
-	user, err := extractUserFromReq(r)
+// Register godoc
+// @Summary      Register user
+// @Description  Create a user that can send texts (requires JWT)
+// @Tags         users
+// @Accept       json
+// @Produce      json
+// @Security     BearerAuth
+// @Param        request body      RegisterUser true  "Data to add user"
+// @Success      200  {object}  RegisterResponse
+// @Failure      400  {object}  RegisterResponse
+// @Failure      403  {object}  RegisterResponse
+// @Failure      500  {object}  RegisterResponse
+// @Router       /register [post]
+func (u *UserHandler) Register(w http.ResponseWriter, r *http.Request) {
+	var req RegisterUser
+	err := ExtractFromRequest(r, &req)
 	if err != nil {
 		http.Error(w, "Invalid JSON: "+err.Error(), http.StatusBadRequest)
 		return
@@ -51,58 +63,126 @@ func (h *UserHandler) Register(w http.ResponseWriter, r *http.Request) {
 	defer r.Body.Close()

 	var statusCode int
-	resp := RegisterResponse{}
+	var resp RegisterResponse
+	if !u.Config.EnableRegistration {
+		statusCode = http.StatusForbidden
+		resp.Message = "Registration disabled"
+		RespondWithJson(w, statusCode, &resp)
+		return
+	}
+	user := user.User{Username: req.Username, Password: req.Password, PhoneNumber: req.PhoneNumber}

 	fmt.Println("Username:", user.Username)

 	ctx := r.Context()

-	exists, err := h.UserStore.UserExists(ctx, user.Username)
-	if err != nil {
+	if exists, err := u.UserStore.UserExists(ctx, user.Username); err != nil {
 		fmt.Printf("Error: %v", err)
 		statusCode = http.StatusInternalServerError
 		resp.Message = err.Error()
-	}
-
-	if exists {
-		// User already exists
-		statusCode = http.StatusBadRequest
-		resp.Message = "Failure in creating User"
 	} else {
-		hashing := utility.HashMash{user.Password}
-		hashedPassword, err := hashing.HashPassword()
-		if err != nil {
-			statusCode = http.StatusInternalServerError
-			resp.Message = err.Error()
+		if exists {
+			// User already exists
+			statusCode = http.StatusBadRequest
+			resp.Message = "Failure in creating User"
 		} else {
-			user.Password = hashedPassword
-			err := h.UserStore.CreateUser(ctx, &user)
-			if err != nil {
+			hashing := utility.HashMash{}
+			if err := hashing.SetPassword(req.Password); err != nil {
 				statusCode = http.StatusInternalServerError
 				resp.Message = err.Error()
 			} else {
-				resp.Message = "Successful"
-				statusCode = http.StatusOK
-				resp.Data = append(resp.Data, RegisterResponseItem{Id: user.Id, PhoneNumber: user.PhoneNumber, Username: user.Username})
+				if hashedPassword, err := hashing.HashPassword(); err != nil {
+					statusCode = http.StatusInternalServerError
+					resp.Message = err.Error()
+				} else {
+					user.Password = hashedPassword
+					err := u.UserStore.CreateUser(ctx, &user)
+					if err != nil {
+						statusCode = http.StatusInternalServerError
+						resp.Message = err.Error()
+					} else {
+						resp.Message = "Successful"
+						statusCode = http.StatusOK
+						resp.Data = append(resp.Data, RegisterResponseItem{Id: user.Id, PhoneNumber: user.PhoneNumber, Username: user.Username})
+					}
+				}
+			}
+		}
+
+	}
+
+	RespondWithJson(w, statusCode, &resp)
+}
+
+type UpdateNameRequest struct {
+	Firstname *string   `json:"first_name,omitempty"`
+	Lastname  *string   `json:"last_name,omitempty"`
+	UserId    uuid.UUID `json:"user_id"`
+}
+
+type UpdateNameResponse struct {
+	Message string       `json:"message"`
+	Data    []*user.User `json:"data"`
+}
+
+// UpdateName godoc
+// @Summary      Update name of user
+// @Description  Update the first or last name of a user (requires JWT)
+// @Tags         users
+// @Accept       json
+// @Produce      json
+// @Security     BearerAuth
+// @Param        request body      UpdateNameRequest true  "Data to update name of user"
+// @Success      200  {object}  UpdateNameResponse
+// @Failure      400  {object}  UpdateNameResponse
+// @Failure      403  {object}  UpdateNameResponse
+// @Failure      500  {object}  UpdateNameResponse
+// @Router       /user/name/update [patch]
+func (u *UserHandler) UpdateName(w http.ResponseWriter, r *http.Request) {
+	var req UpdateNameRequest
+	err := ExtractFromRequest(r, &req)
+	if err != nil {
+		http.Error(w, "Invalid JSON: "+err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	defer r.Body.Close()
+
+	var statusCode int
+	var resp UpdateNameResponse
+	updateFirstname := req.Firstname != nil && len(*req.Firstname) > 0
+	updateLastname := req.Lastname != nil && len(*req.Lastname) > 0
+
+	if req.UserId == uuid.Nil {
+		statusCode = http.StatusBadRequest
+		resp.Message = "User Id not provided"
+	} else if !updateFirstname && !updateLastname {
+		statusCode = http.StatusBadRequest
+		resp.Message = "No name provided"
+	} else {
+		ctx := r.Context()
+		if usr, err := u.UserStore.GetUserByID(ctx, req.UserId); err != nil {
+			log.Println("Error:", err)
+			statusCode = http.StatusInternalServerError
+			resp.Message = err.Error()
+		} else {
+			if usr == nil {
+				statusCode = http.StatusNotFound
+				resp.Message = "User not found"
+			} else {
+				// Add query to update names
+				if rowsAffected, err := u.UserStore.UpdateName(ctx, req.Firstname, req.Lastname, usr); err != nil {
+					statusCode = http.StatusInternalServerError
+					resp.Message = err.Error()
+				} else {
+					log.Println("Rows updated:", rowsAffected)
+					statusCode = http.StatusOK
+					resp.Message = "Successful"
+					resp.Data = append(resp.Data, usr)
+				}
 			}
 		}
 	}

-	respondWithJson(w, statusCode, &resp)
-}
-
-func extractUserFromReq(r *http.Request) (user model.User, myError error) {
-	var usr RegisterUser
-	err := json.NewDecoder(r.Body).Decode(&usr)
-	if err != nil {
-		return user, err
-	}
-
-	return model.User{PhoneNumber: usr.PhoneNumber, Username: usr.Username, Password: usr.Password}, nil
-}
-
-func respondWithJson(w http.ResponseWriter, statusCode int, data interface{}) {
-	w.Header().Set("Content-type", "application/json")
-	w.WriteHeader(statusCode)
-	json.NewEncoder(w).Encode(data)
+	RespondWithJson(w, statusCode, &resp)
 }
@@ -0,0 +1,65 @@
+package handler
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/handler/endpoint"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store/mock"
+)
+
+func TestCreateUserWithMock(t *testing.T) {
+	cfg := GetConfig()
+	mockstore := mock.NewMockUserStore()
+	handler := NewUserHandler(cfg, mockstore)
+
+	testUser := GetTestUser()
+	jsonValue, _ := json.Marshal(testUser)
+
+	req, _ := http.NewRequest("POST", endpoint.Register, strings.NewReader(string(jsonValue)))
+	rr := httptest.NewRecorder()
+
+	handler.Register(rr, req)
+
+	assert.Equal(t, http.StatusOK, rr.Code)
+
+	var response RegisterResponse
+	err := json.Unmarshal(rr.Body.Bytes(), &response)
+	assert.NoError(t, err)
+
+	assert.NotNil(t, response.Data[0].Id, "Id should not be nil")
+}
+
+func TestUpdateNameOfUser(t *testing.T) {
+	ctx := t.Context()
+	cfg := GetConfig()
+	userStore := mock.NewMockUserStore()
+
+	usr := GetTestUser()
+	if err := userStore.CreateUser(ctx, &usr); err != nil {
+		assert.NoError(t, err, "Error creating user")
+	}
+
+	testNameChange := UpdateNameRequest{}
+	testNameChange.Firstname = &[]string{"Bob"}[0]
+	testNameChange.Lastname = &[]string{"De-Buildor"}[0]
+	testNameChange.UserId = usr.Id
+	jsonValue, _ := json.Marshal(testNameChange)
+
+	req, _ := http.NewRequest("PATCH", endpoint.UpdateName, strings.NewReader(string(jsonValue)))
+	rr := httptest.NewRecorder()
+
+	handler := NewUserHandler(cfg, userStore)
+	handler.UpdateName(rr, req)
+
+	assert.Equal(t, http.StatusOK, rr.Code)
+
+	var response UpdateNameResponse
+	err := json.Unmarshal(rr.Body.Bytes(), &response)
+	assert.NoError(t, err)
+}
@@ -0,0 +1,185 @@
+package handler
+
+import (
+	"log"
+	"net/http"
+	"time"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/token"
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/config"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store"
+	"git.kundeng.us/phoenix/textsender-auth/internal/utility"
+)
+
+type ServiceHandler struct {
+	Config       *config.Config
+	ServiceStore store.ServiceStore
+}
+
+func NewServiceHandler(cfg *config.Config, serviceStore store.ServiceStore) *ServiceHandler {
+	return &ServiceHandler{Config: cfg, ServiceStore: serviceStore}
+}
+
+type ServiceCreationRequest struct {
+	Username   string `json:"username"`
+	Passphrase string `json:"passphrase"`
+}
+
+type ServiceCreationResponse struct {
+	Message string              `json:"message"`
+	Data    []*user.ServiceUser `json:"data"`
+}
+
+// Register godoc
+// @Summary      Register service user
+// @Description  Create a service user that can send texts (requires JWT)
+// @Tags         service users
+// @Accept       json
+// @Produce      json
+// @Security     BearerAuth
+// @Param        request body      ServiceCreationRequest true  "Data to add user"
+// @Success      200  {object}  ServiceCreationResponse
+// @Failure      400  {object}  ServiceCreationResponse
+// @Failure      403  {object}  ServiceCreationResponse
+// @Failure      500  {object}  ServiceCreationResponse
+// @Router       /service/register [post]
+func (s *ServiceHandler) Register(w http.ResponseWriter, r *http.Request) {
+	var req ServiceCreationRequest
+	if err := ExtractFromRequest(r, &req); err != nil {
+		http.Error(w, "Invalid JSON: "+err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	defer r.Body.Close()
+
+	var statusCode int
+	var resp ServiceCreationResponse
+	if !s.Config.EnableRegistration {
+		statusCode = http.StatusForbidden
+		resp.Message = "Registration disabled"
+		RespondWithJson(w, statusCode, &resp)
+		return
+	}
+
+	ctx := r.Context()
+	if exists, err := s.ServiceStore.CheckWithUsername(ctx, req.Username); err != nil {
+		statusCode = http.StatusInternalServerError
+		resp.Message = err.Error()
+	} else {
+		if exists {
+			statusCode = http.StatusBadRequest
+			resp.Message = "Service user already exists"
+		} else {
+			hashing := utility.HashMash{}
+			if err := hashing.SetPassword(req.Passphrase); err != nil {
+				statusCode = http.StatusInternalServerError
+				resp.Message = err.Error()
+			} else {
+				if hashedPassword, err := hashing.HashPassword(); err != nil {
+					statusCode = http.StatusInternalServerError
+					resp.Message = err.Error()
+				} else {
+					serviceUser := user.ServiceUser{Username: req.Username, Passphrase: hashedPassword}
+					if err := s.ServiceStore.Create(ctx, &serviceUser); err != nil {
+						statusCode = http.StatusInternalServerError
+						resp.Message = err.Error()
+					} else {
+						statusCode = http.StatusCreated
+						resp.Message = "Successful"
+						resp.Data = append(resp.Data, &serviceUser)
+					}
+				}
+			}
+		}
+	}
+
+	RespondWithJson(w, statusCode, &resp)
+}
+
+type ServiceLoginRequest struct {
+	Username   string `json:"username"`
+	Passphrase string `json:"passphrase"`
+}
+
+type ServiceLoginResponse struct {
+	Message string         `json:"message"`
+	Data    []*token.Login `json:"data"`
+}
+
+// Login godoc
+// @Summary      Service login
+// @Description  Servce login and be given an access token (requires JWT)
+// @Tags         service users
+// @Accept       json
+// @Produce      json
+// @Security     BearerAuth
+// @Param        request body      ServiceLoginRequest true  "Data to obtain a service token"
+// @Success      200  {object}  ServiceLoginResponse
+// @Failure      500  {object}  ServiceLoginResponse
+// @Router       /service/login [post]
+func (s *ServiceHandler) Login(w http.ResponseWriter, r *http.Request) {
+	var req ServiceLoginRequest
+	if err := ExtractFromRequest(r, &req); err != nil {
+		http.Error(w, "Invalid JSON: "+err.Error(), http.StatusBadRequest)
+	}
+	defer r.Body.Close()
+
+	var statusCode int
+	var resp ServiceLoginResponse
+
+	if len(req.Username) == 0 || len(req.Passphrase) == 0 {
+		statusCode = http.StatusBadRequest
+		resp.Message = "Invalid request"
+		RespondWithJson(w, statusCode, &resp)
+		return
+	}
+
+	ctx := r.Context()
+
+	if serviceUser, err := s.ServiceStore.GetWithUsername(ctx, req.Username); err != nil {
+		statusCode = http.StatusInternalServerError
+		resp.Message = err.Error()
+	} else {
+		if serviceUser == nil {
+			statusCode = http.StatusNotFound
+			resp.Message = "Not found"
+		} else {
+			hashing := utility.HashMash{}
+			if err := hashing.SetPassword(req.Passphrase); err != nil {
+				statusCode = http.StatusInternalServerError
+				resp.Message = err.Error()
+			} else {
+				if !hashing.CheckPasswordHash(req.Passphrase, serviceUser.Passphrase) {
+					statusCode = http.StatusInternalServerError
+					resp.Message = "Not valid"
+				} else {
+					lastLogin := time.Now()
+					var tokGen utility.TokenGenerator
+					tokGen.SetHourOffset(8)
+					secretKey := config.GetSecretKey()
+					tokGen.SetSecretKey(secretKey)
+
+					if myToken, err := tokGen.GenerateToken(*serviceUser); err != nil {
+						statusCode = http.StatusInternalServerError
+						resp.Message = err.Error()
+					} else {
+						log.Println("Updating service user's last login")
+						if rowsAffected, err := s.ServiceStore.UpdateLastLogin(ctx, serviceUser.Id, lastLogin); err != nil {
+							statusCode = http.StatusInternalServerError
+							resp.Message = err.Error()
+						} else {
+							log.Println("Rows updated:", rowsAffected)
+							statusCode = http.StatusOK
+							resp.Data = append(resp.Data, myToken)
+							resp.Message = "Successful"
+						}
+					}
+				}
+			}
+		}
+	}
+
+	RespondWithJson(w, statusCode, &resp)
+}
@@ -0,0 +1,76 @@
+package handler
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+	"github.com/stretchr/testify/assert"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/handler/endpoint"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store/mock"
+	"git.kundeng.us/phoenix/textsender-auth/internal/utility"
+)
+
+func TestCreateServiceUserWithMock(t *testing.T) {
+	cfg := GetConfig()
+	mockStore := mock.NewMockServiceUserStore()
+	handler := NewServiceHandler(cfg, mockStore)
+
+	testService := ServiceCreationRequest{Username: "swoon", Passphrase: "Ewrewr329n12y3x2!2"}
+	jsonValue, err := json.Marshal(testService)
+	assert.NoError(t, err, "Error marshaling request")
+
+	req, _ := http.NewRequest("POST", endpoint.CreateServiceUser, strings.NewReader(string(jsonValue)))
+	rr := httptest.NewRecorder()
+
+	handler.Register(rr, req)
+	assert.Equal(t, http.StatusCreated, rr.Code)
+
+	var response ServiceCreationResponse
+	err = json.Unmarshal(rr.Body.Bytes(), &response)
+	assert.NoError(t, err)
+}
+
+func TestLoginServiceUserWithMock(t *testing.T) {
+	var serviceUser user.ServiceUser
+	var hashedPassword string
+	var err error
+	unhashed := "A9328nr29nudx3292m320!"
+	hashing := utility.HashMash{}
+	if err := hashing.SetPassword(unhashed); err != nil {
+		assert.NoError(t, err, "Error setting password")
+	}
+
+	if hashedPassword, err = hashing.HashPassword(); err != nil {
+		assert.NoError(t, err, "Error hashing password: %v", err)
+	} else {
+		serviceUser.Passphrase = hashedPassword
+	}
+	serviceUser.Username = "swoon"
+	ctx := t.Context()
+	mockStore := mock.NewMockServiceUserStore()
+
+	if err := mockStore.Create(ctx, &serviceUser); err != nil {
+		assert.NoError(t, err, "Error creating service user: %v", err)
+	}
+
+	cfg := GetConfig()
+	handler := NewServiceHandler(cfg, mockStore)
+	testService := ServiceLoginRequest{Username: serviceUser.Username, Passphrase: unhashed}
+	jsonValue, err := json.Marshal(testService)
+	assert.NoError(t, err, "Error marshaling request")
+
+	req, _ := http.NewRequest("POST", endpoint.LoginServiceUser, strings.NewReader(string(jsonValue)))
+	rr := httptest.NewRecorder()
+
+	handler.Login(rr, req)
+	assert.Equal(t, http.StatusOK, rr.Code)
+
+	var response ServiceLoginResponse
+	err = json.Unmarshal(rr.Body.Bytes(), &response)
+	assert.NoError(t, err)
+}
@@ -0,0 +1,21 @@
+package handler
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+func ExtractFromRequest(r *http.Request, reqItem interface{}) error {
+	err := json.NewDecoder(r.Body).Decode(&reqItem)
+	if err != nil {
+		return err
+	} else {
+		return nil
+	}
+}
+
+func RespondWithJson(w http.ResponseWriter, statusCode int, data interface{}) {
+	w.Header().Set("Content-type", "application/json")
+	w.WriteHeader(statusCode)
+	json.NewEncoder(w).Encode(data)
+}
@@ -0,0 +1,63 @@
+package handler
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"os"
+	"path"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+	"github.com/joho/godotenv"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/config"
+	"git.kundeng.us/phoenix/textsender-auth/internal/store/mock"
+	"git.kundeng.us/phoenix/textsender-auth/internal/utility"
+)
+
+func GetTestUser() user.User {
+	return user.User{Username: "ghost", PhoneNumber: "+1234567890", Password: "Dfgdffd343dfd!"}
+}
+
+func GetConfig() *config.Config {
+	err := godotenv.Load()
+	if err != nil {
+		cwd, _ := os.Getwd()
+		envPath := path.Join(cwd, "../..", ".env")
+		if err = godotenv.Load(envPath); err != nil {
+			prevPath := path.Join(envPath, "../..", ".env")
+			if err = godotenv.Load(prevPath); err != nil {
+				log.Fatal("Error loading .env file")
+			}
+		}
+	}
+
+	unpackedConnString := config.UnpackDBConnString()
+	dbConnString := unpackedConnString.Parse()
+
+	return &config.Config{
+		DBConnString:       dbConnString,
+		ServerPort:         config.Port,
+		ResetDB:            false,
+		EnableRegistration: config.CheckRegistration(),
+	}
+}
+
+func createUser(ctx context.Context, userStore *mock.MockUserStore) (*user.User, *string, error) {
+	testUser := GetTestUser()
+	unhashedPassword := testUser.Password
+	hashing := utility.HashMash{}
+	if err := hashing.SetPassword(testUser.Password); err != nil {
+		return nil, nil, fmt.Errorf("Error setting password: %v", err)
+	}
+
+	hashedPassword, err := hashing.HashPassword()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	testUser.Password = hashedPassword
+	userStore.CreateUser(ctx, &testUser)
+
+	return &testUser, &unhashedPassword, nil
+}
@@ -0,0 +1,47 @@
+package middleware
+
+import (
+	"context"
+	"net/http"
+	"strings"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/services"
+)
+
+type contextKey string
+
+const (
+	UserContextKey contextKey = "user"
+)
+
+func AuthMiddleware(authService *services.JWTService) func(http.Handler) http.Handler {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			authHeader := r.Header.Get("Authorization")
+			if authHeader == "" {
+				http.Error(w, "Authorization header required", http.StatusUnauthorized)
+				return
+			}
+
+			// Extract token from "Bearer <token>"
+			parts := strings.Split(authHeader, " ")
+			if len(parts) != 2 || parts[0] != "Bearer" {
+				http.Error(w, "Invalid authorization header format", http.StatusUnauthorized)
+				return
+			}
+
+			token := parts[1]
+
+			// Validate token with auth service
+			user, err := authService.ValidateToken(token)
+			if err != nil {
+				http.Error(w, "Invalid token", http.StatusUnauthorized)
+				return
+			}
+
+			// Add user to context
+			ctx := context.WithValue(r.Context(), UserContextKey, user)
+			next.ServeHTTP(w, r.WithContext(ctx))
+		})
+	}
+}
@@ -1 +0,0 @@
-package model
@@ -1,120 +0,0 @@
-package model
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/google/uuid"
-	"github.com/jackc/pgx/v5"
-	"github.com/jackc/pgx/v5/pgxpool"
-)
-
-type User struct {
-	Id          uuid.UUID `json:"id"`
-	PhoneNumber string    `json:"phone_number"`
-	Username    string    `json:"username"`
-	Password    string    `json:"password"`
-}
-
-type UserStore interface {
-	CreateUser(ctx context.Context, user *User) error
-	GetUserByID(ctx context.Context, id uuid.UUID) (*User, error)
-	GetUserByUsername(ctx context.Context, username string) (*User, error)
-	GetAllUsers(ctx context.Context) ([]*User, error)
-	UserExists(ctx context.Context, email string) (bool, error)
-}
-
-type PGUserStore struct {
-	db *pgxpool.Pool
-}
-
-func NewUserStore(db *pgxpool.Pool) *PGUserStore {
-	return &PGUserStore{db: db}
-}
-
-func (s *PGUserStore) CreateUser(ctx context.Context, user *User) error {
-	query := `
-		INSERT INTO users (phone_number, username, password)
-		VALUES ($1, $2, $3)
-		RETURNING id, phone_number, username
-	`
-
-	return s.db.QueryRow(ctx, query, user.PhoneNumber, user.Username, user.Password).Scan(
-		&user.Id, &user.PhoneNumber, &user.Username,
-	)
-}
-
-func (s *PGUserStore) GetUserByID(ctx context.Context, id uuid.UUID) (*User, error) {
-	query := `SELECT id, username, password, phone_number FROM users WHERE id = $1`
-
-	var user User
-	err := s.db.QueryRow(ctx, query, id).Scan(
-		&user.Id, &user.Username, &user.Password, &user.PhoneNumber,
-	)
-
-	if err == pgx.ErrNoRows {
-		return nil, nil
-	}
-	if err != nil {
-		return nil, fmt.Errorf("getting user by ID: %w", err)
-	}
-
-	return &user, nil
-}
-
-func (s *PGUserStore) GetUserByUsername(ctx context.Context, username string) (*User, error) {
-	query := `SELECT id, username, password, phone_number FROM users WHERE username = $1`
-
-	var user User
-	err := s.db.QueryRow(ctx, query, username).Scan(
-		&user.Id, &user.Username, &user.Password, &user.PhoneNumber,
-	)
-
-	if err == pgx.ErrNoRows {
-		return nil, nil
-	}
-	if err != nil {
-		return nil, fmt.Errorf("getting user by ID: %w", err)
-	}
-
-	return &user, nil
-}
-
-func (s *PGUserStore) GetAllUsers(ctx context.Context) ([]*User, error) {
-	query := `SELECT id, username, password, phone_number FROM users`
-
-	rows, err := s.db.Query(ctx, query)
-	if err != nil {
-		return nil, fmt.Errorf("querying all users: %w", err)
-	}
-	defer rows.Close()
-
-	var users []*User
-	for rows.Next() {
-		var user User
-		if err := rows.Scan(
-			&user.Id, &user.Username, &user.Password, &user.PhoneNumber,
-		); err != nil {
-			return nil, fmt.Errorf("scanning user row: %w", err)
-		}
-		users = append(users, &user)
-	}
-
-	if err := rows.Err(); err != nil {
-		return nil, fmt.Errorf("iterating user rows: %w", err)
-	}
-
-	return users, nil
-}
-
-func (s *PGUserStore) UserExists(ctx context.Context, username string) (bool, error) {
-	query := `SELECT EXISTS(SELECT 1 FROM users WHERE username = $1)`
-
-	var exists bool
-	err := s.db.QueryRow(ctx, query, username).Scan(&exists)
-	if err != nil {
-		return false, fmt.Errorf("checking if user exists: %w", err)
-	}
-
-	return exists, nil
-}
@@ -0,0 +1,49 @@
+package services
+
+import (
+	"time"
+
+	txtmodels_token "git.kundeng.us/phoenix/textsender-models/tx0/token"
+	txtmodels_user "git.kundeng.us/phoenix/textsender-models/tx0/user"
+	"github.com/golang-jwt/jwt/v5"
+)
+
+type JWTService struct {
+	secretKey []byte
+}
+
+func NewJWTService(secretKey string) *JWTService {
+	return &JWTService{
+		secretKey: []byte(secretKey),
+	}
+}
+
+func (s *JWTService) ValidateToken(tokenString string) (*txtmodels_user.User, error) {
+	// TODO: Include more user information in the claims to populate user
+	claims := &txtmodels_token.Claims{}
+
+	token, err := jwt.ParseWithClaims(tokenString, claims, func(token *jwt.Token) (interface{}, error) {
+		// Validate the signing method
+		if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
+			return nil, jwt.ErrSignatureInvalid
+		}
+		return s.secretKey, nil
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	if !token.Valid {
+		return nil, jwt.ErrSignatureInvalid
+	}
+
+	// Check token expiration
+	if time.Now().After(claims.ExpiresAt.Time) {
+		return nil, jwt.ErrTokenExpired
+	}
+
+	return &txtmodels_user.User{
+		Id: claims.UserId,
+	}, nil
+}
@@ -0,0 +1,125 @@
+package mock
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sync"
+	"time"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+	"github.com/google/uuid"
+)
+
+type MockServiceUserStore struct {
+	ServiceUsers           map[uuid.UUID]*user.ServiceUser
+	ServiceUsersByUsername map[string]*user.ServiceUser
+	mu                     sync.RWMutex
+	Error                  error // Optional: simulate errors
+}
+
+func NewMockServiceUserStore() *MockServiceUserStore {
+	return &MockServiceUserStore{
+		ServiceUsers:           make(map[uuid.UUID]*user.ServiceUser),
+		ServiceUsersByUsername: make(map[string]*user.ServiceUser),
+	}
+}
+
+func (m *MockServiceUserStore) Create(ctx context.Context, user *user.ServiceUser) error {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return m.Error
+	}
+
+	if user.Id == uuid.Nil {
+		user.Id = uuid.New()
+	}
+
+	if _, exists := m.ServiceUsersByUsername[user.Username]; exists {
+		return errors.New("service User with username already exists")
+	}
+
+	m.ServiceUsers[user.Id] = user
+	m.ServiceUsersByUsername[user.Username] = user
+	return nil
+}
+
+func (m *MockServiceUserStore) CheckWithUsername(ctx context.Context, username string) (bool, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return false, m.Error
+	}
+
+	var exists bool
+
+	for _, serviceUser := range m.ServiceUsers {
+		if serviceUser.Username == username {
+			exists = true
+			break
+		}
+	}
+
+	if !exists {
+		return exists, nil
+	} else {
+		return exists, nil
+	}
+}
+
+func (m *MockServiceUserStore) GetWithUsername(ctx context.Context, username string) (*user.ServiceUser, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return nil, m.Error
+	}
+
+	serviceUser := m.ServiceUsersByUsername[username]
+	if serviceUser != nil {
+		return serviceUser, nil
+	} else {
+		return nil, fmt.Errorf("User not found")
+	}
+}
+
+func (m *MockServiceUserStore) GetWithId(ctx context.Context, id uuid.UUID) (*user.ServiceUser, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return nil, m.Error
+	}
+
+	for _, serviceUser := range m.ServiceUsers {
+		if serviceUser.Id == id {
+			return serviceUser, nil
+		}
+	}
+
+	return nil, nil
+}
+
+func (m *MockServiceUserStore) UpdateLastLogin(ctx context.Context, id uuid.UUID, lastLogin time.Time) (int64, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return 0, m.Error
+	}
+
+	serviceUser, exists := m.ServiceUsers[id]
+	if !exists {
+		return 0, errors.New("Service user not found")
+	}
+
+	serviceUser.LastLogin = &lastLogin
+
+	m.ServiceUsers[id] = serviceUser
+	m.ServiceUsersByUsername[serviceUser.Username] = serviceUser
+
+	return 1, nil
+}
@@ -0,0 +1,192 @@
+package mock
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/google/uuid"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+)
+
+type MockUserStore struct {
+	Users           map[uuid.UUID]*user.User
+	UsersByUsername map[string]*user.User
+	mu              sync.RWMutex
+	Error           error // Optional: simulate errors
+}
+
+func NewMockUserStore() *MockUserStore {
+	return &MockUserStore{
+		Users:           make(map[uuid.UUID]*user.User),
+		UsersByUsername: make(map[string]*user.User),
+	}
+}
+
+func (m *MockUserStore) CreateUser(ctx context.Context, user *user.User) error {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return m.Error
+	}
+
+	if user.Id == uuid.Nil {
+		user.Id = uuid.New()
+	}
+
+	if _, exists := m.UsersByUsername[user.Username]; exists {
+		return errors.New("User with username already exists")
+	}
+
+	user.Created = time.Now()
+
+	m.Users[user.Id] = user
+	m.UsersByUsername[user.Username] = user
+	return nil
+}
+
+func (m *MockUserStore) GetUserByID(ctx context.Context, id uuid.UUID) (*user.User, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return nil, m.Error
+	}
+
+	if m.Error != nil {
+		return nil, m.Error
+	}
+
+	user, exists := m.Users[id]
+	if !exists {
+		return nil, errors.New("User not found")
+	}
+
+	return user, nil
+}
+
+func (m *MockUserStore) GetUserByUsername(ctx context.Context, username string) (*user.User, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return nil, m.Error
+	}
+
+	user, exists := m.UsersByUsername[username]
+	if !exists {
+		return nil, errors.New("User not found")
+	}
+
+	return user, nil
+}
+
+func (m *MockUserStore) GetAllUsers(ctx context.Context) ([]*user.User, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return nil, m.Error
+	}
+
+	users := make([]*user.User, 0, len(m.Users))
+	for _, user := range m.Users {
+		users = append(users, user)
+	}
+
+	return users, nil
+}
+
+func (m *MockUserStore) UserExists(ctx context.Context, username string) (bool, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return false, m.Error
+	}
+
+	_, exists := m.UsersByUsername[username]
+	if !exists {
+		return exists, nil
+	} else {
+		return exists, nil
+	}
+}
+
+func (m *MockUserStore) UpdatePassword(ctx context.Context, id uuid.UUID, password string) (int64, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return 0, m.Error
+	}
+
+	user, exists := m.Users[id]
+	if !exists {
+		return 0, errors.New("User not found")
+	}
+
+	user.Password = password
+
+	m.Users[id] = user
+	m.UsersByUsername[user.Username] = user
+
+	return 1, nil
+}
+
+func (m *MockUserStore) UpdateLastLogin(ctx context.Context, id uuid.UUID, lastLogin time.Time) (int64, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return 0, m.Error
+	}
+
+	user, exists := m.Users[id]
+	if !exists {
+		return 0, errors.New("User not found")
+	}
+
+	user.LastLogin = &lastLogin
+
+	m.Users[id] = user
+	m.UsersByUsername[user.Username] = user
+
+	return 1, nil
+}
+
+func (m *MockUserStore) UpdateName(ctx context.Context, firstname *string, lastname *string, usr *user.User) (int64, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
+	if m.Error != nil {
+		return 0, m.Error
+	}
+
+	if firstname == nil && lastname == nil {
+		return 0, fmt.Errorf("Names not provided")
+	}
+
+	user, exists := m.Users[usr.Id]
+	if !exists {
+		return 0, errors.New("User not found")
+	}
+
+	if firstname != nil && lastname != nil {
+		user.Firstname = firstname
+		user.Lastname = lastname
+	} else if firstname != nil {
+		user.Firstname = firstname
+	} else {
+		user.Lastname = lastname
+	}
+
+	m.Users[usr.Id] = user
+	m.UsersByUsername[user.Username] = user
+
+	return 1, nil
+}
@@ -0,0 +1,95 @@
+package store
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+	"github.com/google/uuid"
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+// TODO: Rename this to ServiceUserStore
+type ServiceStore interface {
+	CheckWithUsername(ctx context.Context, username string) (bool, error)
+	GetWithUsername(ctx context.Context, username string) (*user.ServiceUser, error)
+	GetWithId(ctx context.Context, id uuid.UUID) (*user.ServiceUser, error)
+	Create(ctx context.Context, serviceUser *user.ServiceUser) error
+	UpdateLastLogin(ctx context.Context, id uuid.UUID, lastLogin time.Time) (int64, error)
+}
+
+type PGServiceStore struct {
+	db *pgxpool.Pool
+}
+
+func NewServiceStore(db *pgxpool.Pool) *PGServiceStore {
+	return &PGServiceStore{db: db}
+}
+
+func (s *PGServiceStore) CheckWithUsername(ctx context.Context, username string) (bool, error) {
+	var exists bool
+	query := `SELECT EXISTS(SELECT 1 FROM service_users WHERE Username = $1)`
+
+	if err := s.db.QueryRow(ctx, query, username).Scan(&exists); err != nil {
+		if err == pgx.ErrNoRows {
+			return exists, nil
+		} else {
+			return exists, fmt.Errorf("Error querying row: %v", err)
+		}
+	} else {
+		return exists, nil
+	}
+}
+
+func (s *PGServiceStore) GetWithUsername(ctx context.Context, username string) (*user.ServiceUser, error) {
+	var serviceUser user.ServiceUser
+	query := `SELECT id, username, passphrase, created FROM service_users WHERE username = $1`
+
+	if err := s.db.QueryRow(ctx, query, username).Scan(&serviceUser.Id, &serviceUser.Username, &serviceUser.Passphrase, &serviceUser.Created); err != nil {
+		if err == pgx.ErrNoRows {
+			return nil, nil
+		} else {
+			return nil, fmt.Errorf("Error querying row: %v", err)
+		}
+	} else {
+		return &serviceUser, nil
+	}
+}
+
+func (s *PGServiceStore) GetWithId(ctx context.Context, id uuid.UUID) (*user.ServiceUser, error) {
+	var serviceUser user.ServiceUser
+	query := `SELECT id, username, passphrase, created FROM service_users WHERE id = $1`
+
+	if err := s.db.QueryRow(ctx, query, id).Scan(&serviceUser.Id, &serviceUser.Username, &serviceUser.Passphrase, &serviceUser.Created); err != nil {
+		if err == pgx.ErrNoRows {
+			return nil, nil
+		} else {
+			return nil, fmt.Errorf("Error querying row: %v", err)
+		}
+	} else {
+		return &serviceUser, nil
+	}
+}
+
+func (s *PGServiceStore) Create(ctx context.Context, serviceUser *user.ServiceUser) error {
+	query := `
+		INSERT INTO service_users (username, passphrase)
+		VALUES ($1, $2)
+		RETURNING id, created
+	`
+
+	return s.db.QueryRow(ctx, query, serviceUser.Username, serviceUser.Passphrase).Scan(
+		&serviceUser.Id, &serviceUser.Created,
+	)
+}
+
+func (s *PGServiceStore) UpdateLastLogin(ctx context.Context, id uuid.UUID, lastLogin time.Time) (int64, error) {
+	query := `UPDATE service_users SET last_login = $1 WHERE id = $2`
+	if affected, err := s.db.Exec(ctx, query, lastLogin, id); err != nil {
+		return 0, err
+	} else {
+		return affected.RowsAffected(), nil
+	}
+}
@@ -0,0 +1,173 @@
+package store
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgxpool"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+)
+
+type UserStore interface {
+	CreateUser(ctx context.Context, user *user.User) error
+	GetUserByID(ctx context.Context, id uuid.UUID) (*user.User, error)
+	GetUserByUsername(ctx context.Context, username string) (*user.User, error)
+	GetAllUsers(ctx context.Context) ([]*user.User, error)
+	UserExists(ctx context.Context, username string) (bool, error)
+	UpdatePassword(ctx context.Context, id uuid.UUID, password string) (int64, error)
+	UpdateLastLogin(ctx context.Context, id uuid.UUID, lastLogin time.Time) (int64, error)
+	UpdateName(ctx context.Context, firstname *string, lastname *string, usr *user.User) (int64, error)
+}
+
+type PGUserStore struct {
+	db *pgxpool.Pool
+}
+
+func NewUserStore(db *pgxpool.Pool) *PGUserStore {
+	return &PGUserStore{db: db}
+}
+
+func (s *PGUserStore) CreateUser(ctx context.Context, user *user.User) error {
+	query := `
+		INSERT INTO users (phone_number, username, password)
+		VALUES ($1, $2, $3)
+		RETURNING id, phone_number, username, created
+	`
+
+	return s.db.QueryRow(ctx, query, user.PhoneNumber, user.Username, user.Password).Scan(
+		&user.Id, &user.PhoneNumber, &user.Username, &user.Created,
+	)
+}
+
+func (s *PGUserStore) GetUserByID(ctx context.Context, id uuid.UUID) (*user.User, error) {
+	query := `SELECT id, username, password, phone_number, created FROM users WHERE id = $1`
+
+	var user user.User
+	err := s.db.QueryRow(ctx, query, id).Scan(
+		&user.Id, &user.Username, &user.Password, &user.PhoneNumber, &user.Created,
+	)
+
+	if err == pgx.ErrNoRows {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, fmt.Errorf("getting user by ID: %w", err)
+	}
+
+	return &user, nil
+}
+
+func (s *PGUserStore) GetUserByUsername(ctx context.Context, username string) (*user.User, error) {
+	query := `SELECT id, username, password, phone_number, created FROM users WHERE username = $1`
+
+	var user user.User
+	err := s.db.QueryRow(ctx, query, username).Scan(
+		&user.Id, &user.Username, &user.Password, &user.PhoneNumber, &user.Created,
+	)
+
+	if err == pgx.ErrNoRows {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, fmt.Errorf("getting user by ID: %w", err)
+	}
+
+	return &user, nil
+}
+
+func (s *PGUserStore) GetAllUsers(ctx context.Context) ([]*user.User, error) {
+	query := `SELECT id, username, password, phone_number, created FROM users`
+
+	rows, err := s.db.Query(ctx, query)
+	if err != nil {
+		return nil, fmt.Errorf("querying all users: %w", err)
+	}
+	defer rows.Close()
+
+	var users []*user.User
+	for rows.Next() {
+		var user user.User
+		if err := rows.Scan(
+			&user.Id, &user.Username, &user.Password, &user.PhoneNumber, &user.Created,
+		); err != nil {
+			return nil, fmt.Errorf("scanning user row: %w", err)
+		}
+		users = append(users, &user)
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, fmt.Errorf("iterating user rows: %w", err)
+	}
+
+	return users, nil
+}
+
+func (s *PGUserStore) UserExists(ctx context.Context, username string) (bool, error) {
+	query := `SELECT EXISTS(SELECT 1 FROM users WHERE username = $1)`
+
+	var exists bool
+	err := s.db.QueryRow(ctx, query, username).Scan(&exists)
+	if err != nil {
+		return false, fmt.Errorf("checking if user exists: %w", err)
+	}
+
+	return exists, nil
+}
+
+func (s *PGUserStore) UpdatePassword(ctx context.Context, id uuid.UUID, password string) (int64, error) {
+	query := `UPDATE users SET password = $1 WHERE id = $2`
+	if affected, err := s.db.Exec(ctx, query, password, id); err != nil {
+		return 0, err
+	} else {
+		return affected.RowsAffected(), nil
+	}
+}
+
+func (s *PGUserStore) UpdateLastLogin(ctx context.Context, id uuid.UUID, lastLogin time.Time) (int64, error) {
+	query := `UPDATE users SET last_login = $1 WHERE id = $2`
+	if affected, err := s.db.Exec(ctx, query, lastLogin, id); err != nil {
+		return 0, err
+	} else {
+		return affected.RowsAffected(), nil
+	}
+}
+
+func (s *PGUserStore) UpdateName(ctx context.Context, firstname *string, lastname *string, usr *user.User) (int64, error) {
+	var query string
+
+	if firstname == nil && lastname == nil {
+		return 0, fmt.Errorf("Provided names are empty")
+	} else {
+		tableName := "users"
+		if firstname != nil && lastname != nil {
+			query = fmt.Sprintf("UPDATE %s SET first_name = $1, last_name = $2 WHERE id = $3", tableName)
+			if affected, err := s.db.Exec(ctx, query, firstname, lastname, usr.Id); err != nil {
+				return 0, err
+			} else {
+				usr.Firstname = firstname
+				usr.Lastname = lastname
+				return affected.RowsAffected(), nil
+			}
+		} else if firstname != nil {
+			query = fmt.Sprintf("UPDATE %s SET first_name = $1 WHERE id = $2", tableName)
+			if affected, err := s.db.Exec(ctx, query, firstname, usr.Id); err != nil {
+				return 0, err
+			} else {
+				usr.Firstname = firstname
+				return affected.RowsAffected(), nil
+			}
+		} else {
+			query = fmt.Sprintf("UPDATE %s SET last_name = $1 WHERE id = $2", tableName)
+			if affected, err := s.db.Exec(ctx, query, lastname, usr.Id); err != nil {
+				return 0, err
+			} else {
+				usr.Lastname = lastname
+				return affected.RowsAffected(), nil
+			}
+		}
+	}
+}
@@ -1,24 +1,62 @@
 package utility

-
 import (
+	"fmt"
+	"strings"
+	"unicode"
+
 	"golang.org/x/crypto/bcrypt"
 )

 type HashMash struct {
-	Password string
+	password string
 }

-func (h HashMash) HashPassword() (string, error) {
-	bytes, err := bcrypt.GenerateFromPassword([]byte(h.Password), bcrypt.DefaultCost)
+func (h *HashMash) HashPassword() (string, error) {
+	bytes, err := bcrypt.GenerateFromPassword([]byte(h.password), bcrypt.DefaultCost)
 	return string(bytes), err
 }

-func (h HashMash) CheckPasswordHash(password string, hash string) bool {
+func (h *HashMash) CheckPasswordHash(password string, hash string) bool {
 	err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
 	return err == nil
 }

-func (h *HashMash) SetPassword(password string) {
-	h.Password = password
+func (h *HashMash) SetPassword(password string) error {
+	if len(password) < 8 {
+		return fmt.Errorf("Password length is not enought")
+	} else if len(password) > 32 {
+		return fmt.Errorf("Password length is too long")
+	} else {
+		specialCharacters := "!@#$%^&*?"
+		numbers := "0123456789"
+		if strings.ContainsAny(password, specialCharacters) && strings.ContainsAny(password, numbers) {
+			var hasAtleastOneUpper, hasAtleastOneLower bool
+
+			for _, c := range password {
+				if unicode.IsUpper(c) {
+					hasAtleastOneUpper = true
+				} else if unicode.IsLower(c) {
+					hasAtleastOneLower = true
+				}
+
+				if hasAtleastOneLower && hasAtleastOneUpper {
+					break
+				}
+			}
+
+			if hasAtleastOneUpper && hasAtleastOneLower {
+				h.password = password
+				return nil
+			} else {
+				if !hasAtleastOneUpper {
+					return fmt.Errorf("Password requires at least one upper case letter")
+				} else {
+					return fmt.Errorf("Password requires at least one lower case letter")
+				}
+			}
+		} else {
+			return fmt.Errorf("Password should contain special characters and numbers")
+		}
+	}
 }
@@ -0,0 +1,130 @@
+package utility
+
+import (
+	"fmt"
+	"time"
+
+	"git.kundeng.us/phoenix/textsender-models/tx0/token"
+	"git.kundeng.us/phoenix/textsender-models/tx0/user"
+	"github.com/golang-jwt/jwt/v5"
+	"github.com/google/uuid"
+
+	"git.kundeng.us/phoenix/textsender-auth/internal/config"
+)
+
+const ROLE_TYPE = "regular"
+const TOKEN_TYPE = "Bearer"
+
+type TokenGenerator struct {
+	SecretKey  []byte
+	hourOffset time.Duration
+}
+
+func (t *TokenGenerator) SetSecretKey(secretKey string) {
+	t.SecretKey = []byte(secretKey)
+}
+
+func (t *TokenGenerator) SetHourOffset(offset time.Duration) error {
+	if offset < 48 {
+		t.hourOffset = offset
+		return nil
+	} else {
+		return fmt.Errorf("No change")
+	}
+}
+
+func (t *TokenGenerator) GenerateToken(usr any) (*token.Login, error) {
+	issuedAt := time.Now()
+	if t.hourOffset == 0 {
+		t.hourOffset = 4
+	}
+	expirationTime := time.Now().Add(t.hourOffset * time.Hour)
+
+	if claims, err := t.generateClaims(usr, TOKEN_TYPE, issuedAt, expirationTime); err != nil {
+		return nil, fmt.Errorf("Error generating claims: %v", err)
+	} else {
+		myToken := jwt.NewWithClaims(jwt.SigningMethodHS256, *claims)
+		if tokenString, err := myToken.SignedString(t.SecretKey); err != nil {
+			return nil, err
+		} else {
+			return &token.Login{UserId: claims.UserId, AccessToken: tokenString, TokenType: TOKEN_TYPE, ExpiresIn: expirationTime.Unix(), IssuedAt: issuedAt.Unix()}, nil
+		}
+	}
+}
+
+func (t *TokenGenerator) VerifyToken(accessToken string) (bool, error) {
+	clms := &token.Claims{}
+
+	if tken, err := t.parseTokenWithClaims(accessToken, clms); err != nil {
+		return false, nil
+	} else {
+		if tken.Valid {
+			if clms.UserId != uuid.Nil {
+				return true, nil
+			} else {
+				return false, fmt.Errorf("User Id was not set")
+			}
+		} else {
+			return false, fmt.Errorf("Invalid access token")
+		}
+	}
+}
+
+func (t *TokenGenerator) ExtractIdFromToken(accessToken string) (uuid.UUID, error) {
+	clms := &token.Claims{}
+
+	if tken, err := t.parseTokenWithClaims(accessToken, clms); err != nil {
+		return uuid.Nil, nil
+	} else {
+		if tken.Valid {
+			if clms.UserId != uuid.Nil {
+				return clms.UserId, nil
+			} else {
+				return uuid.Nil, fmt.Errorf("User Id was not set")
+			}
+		} else {
+			return uuid.Nil, fmt.Errorf("Invalid access token")
+		}
+	}
+}
+
+func (t *TokenGenerator) parseTokenWithClaims(accessToken string, claims *token.Claims) (*jwt.Token, error) {
+	tken, err := jwt.ParseWithClaims(accessToken, claims, func(tken *jwt.Token) (any, error) {
+		if _, ok := tken.Method.(*jwt.SigningMethodHMAC); !ok {
+			return nil, fmt.Errorf("unexpected signing method: %v", tken.Header["alg"])
+		}
+		return t.SecretKey, nil
+	}, jwt.WithValidMethods([]string{jwt.SigningMethodHS256.Alg()}))
+
+	if err != nil {
+		return nil, err
+	} else {
+		return tken, nil
+	}
+}
+
+func (t *TokenGenerator) generateClaims(usr any, role string, issuedAt time.Time, expiredAt time.Time) (*token.Claims, error) {
+	var id uuid.UUID
+	switch val := usr.(type) {
+	case user.User:
+		id = val.Id
+	case *user.User:
+		id = val.Id
+	case user.ServiceUser:
+		id = val.Id
+	case *user.ServiceUser:
+		id = val.Id
+	default:
+		return nil, fmt.Errorf("Invalid type")
+	}
+
+	return &token.Claims{
+		UserId: id,
+		Role:   role,
+		RegisteredClaims: jwt.RegisteredClaims{
+			Issuer:    config.App_Name,
+			ExpiresAt: jwt.NewNumericDate(expiredAt),
+			IssuedAt:  jwt.NewNumericDate(issuedAt),
+		},
+	}, nil
+}
@@ -0,0 +1,17 @@
+package version
+
+import "fmt"
+
+var (
+	Version   = "dev"
+	BuildTime = "unknown"
+	Commit    = "unknown"
+	GoVersion = "unknown"
+)
+
+func String() string {
+	return fmt.Sprintf(
+		"Version: %s\nBuild Date: %s\nCommit: %s\nGo Version: %s",
+		Version, BuildTime, Commit, GoVersion,
+	)
+}
@@ -1,11 +1,23 @@
 CREATE EXTENSION IF NOT EXISTS "uuid-ossp";

 DROP TABLE IF EXISTS users CASCADE;
+DROP TABLE IF EXISTS service_users CASCADE;

 CREATE TABLE users (
    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    first_name TEXT NULL,
+    last_name TEXT NULL,
    phone_number TEXT NOT NULL,
    username TEXT NOT NULL,
-    password TEXT NOT NULL
+    password TEXT NOT NULL,
+    created timestamptz DEFAULT now(),
+    last_login timestamptz NULL
 );

+CREATE TABLE service_users (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    username TEXT NOT NULL,
+    passphrase TEXT NOT NULL,
+    created timestamptz DEFAULT now(),
+    last_login timestamptz NULL
+);
Author	SHA1	Message	Date
phoenixandphoenix	e06a54947f	tsk-6: Populate IssuedAt for LoginResult (#39 ) Closes #36 Reviewed-on: phoenix/textsender-auth#39 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2026-01-04 02:00:39 +00:00
phoenixandphoenix	689762c72a	tsk-35: Update name of user (#38 ) Closes #35 Reviewed-on: phoenix/textsender-auth#38 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2026-01-01 22:41:08 +00:00
phoenixandphoenix	de171b790d	tsk-34: Update last login of user (#37 ) Closes #34 Reviewed-on: phoenix/textsender-auth#37 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-12-31 23:13:02 +00:00
phoenixandphoenix	d34cad033d	tsk-30: Update password (#33 ) Closes #30 Reviewed-on: phoenix/textsender-auth#33 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-12-26 21:14:40 +00:00
phoenix	760a778a27	next_changes (#32 ) Reviewed-on: phoenix/textsender-auth#32	2025-12-22 22:42:45 +00:00
phoenix	7597e05243	textsender-models version bump	2025-12-22 17:40:08 -05:00
phoenixandphoenix	636b0280c7	tsk-10: CORS support (#28 ) Closes #10 Reviewed-on: phoenix/textsender-auth#28 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-12-21 00:28:08 +00:00
phoenixandphoenix	223b7919f9	tsk-29: Expand LoginResult (#31 ) Closes #29 Reviewed-on: phoenix/textsender-auth#31 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-12-16 19:09:18 +00:00
phoenix	66221e504c	tsk-10: Got it working	2025-12-13 15:18:06 -05:00
phoenix	093888f7fb	tsk-10: Package change	2025-12-13 15:17:55 -05:00
phoenix	225dc0c963	tsk-10: Added cors	2025-12-11 17:29:34 -05:00
phoenix	c7b45952fe	tsk-10: go mod	2025-12-11 17:29:12 -05:00
phoenix	f305e5b2e9	tsk-10: Added cors package	2025-12-11 16:53:30 -05:00
phoenixandphoenix	9f5029dd6e	tsk-21: Disable registration (#27 ) Closes #21 Reviewed-on: phoenix/textsender-auth#27 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-27 01:01:32 +00:00
phoenixandphoenix	d01fae0775	tsk-25: go version bump (#26 ) Closes #25 Reviewed-on: phoenix/textsender-auth#26 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-24 21:10:44 +00:00
phoenixandphoenix	371dc38958	tsk-20: Obtain refresh token (#24 ) Closes #20 Reviewed-on: phoenix/textsender-auth#24 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-21 20:49:38 +00:00
phoenixandphoenix	0a00282ba7	tsk-19: Service login (#23 ) Closes #19 Reviewed-on: phoenix/textsender-auth#23 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-21 18:42:58 +00:00
phoenixandphoenix	c340693b24	tsk-18: Create service user (#22 ) Closes #18 Reviewed-on: phoenix/textsender-auth#22 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-20 19:11:36 +00:00
phoenixandphoenix	8a90448854	tsk-15: Add API documentation (#17 ) Closes #15 Reviewed-on: phoenix/textsender-auth#17 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-14 17:56:51 +00:00
phoenixandphoenix	6f608b757c	tsk-14: Fix startup crash (#16 ) Closes #14 Reviewed-on: phoenix/textsender-auth#16 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-14 17:35:57 +00:00
phoenixandphoenix	ef39949e77	tsk-8: Added docker support (#13 ) Closes #8 Reviewed-on: phoenix/textsender-auth#13 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-05 16:50:14 +00:00
phoenixandphoenix	b627c832fa	tsk-11: Updating postgresql in workflow (#12 ) Closes #11 Reviewed-on: phoenix/textsender-auth#12 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-05 15:15:21 +00:00
phoenix	60241a2b16	Cleanup	2025-11-01 17:27:26 -04:00
phoenix	25c283434d	Using textsender-models now	2025-11-01 17:21:27 -04:00
phoenix	12f8b18524	go mod tidy and vendor	2025-11-01 17:04:54 -04:00
phoenix	b5e5c3d79a	Removed internal token package	2025-11-01 17:04:01 -04:00
phoenix	efe43045d5	textsender-models version bump	2025-11-01 17:03:17 -04:00
phoenix	2da679afc2	Removed unused file	2025-11-01 16:55:50 -04:00
phoenixandphoenix	9fdba18256	Workflow stabilization (#9 ) Reviewed-on: phoenix/textsender-auth#9 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-11-01 20:56:50 +00:00
phoenix	21d8d0f005	Trying to see what is going on	2025-11-01 16:39:23 -04:00
phoenix	a19f2f353c	Let's see	2025-11-01 16:37:53 -04:00
phoenix	816a679aca	Updated workflow	2025-11-01 16:34:51 -04:00
phoenix	b6884f8bf3	Build fix	2025-11-01 16:24:51 -04:00
phoenix	284752c2f9	textsender-models bump	2025-11-01 16:24:39 -04:00
phoenix	b3cd32124d	Dependency stuff	2025-11-01 16:18:25 -04:00
phoenix	855be9289a	Code change	2025-11-01 16:18:03 -04:00
phoenix	eb37632b8e	Fixed version and reset-db issue	2025-11-01 15:41:07 -04:00
phoenix	a635b91994	Build fix	2025-11-01 15:24:25 -04:00
phoenix	2a244c986f	Workflow fix	2025-10-31 17:14:15 -04:00
phoenix	a44f2c1402	Workflow fix	2025-10-31 17:04:34 -04:00
phoenix	821acb40b8	Using models package	2025-10-31 16:45:45 -04:00
phoenix	d004069c55	Update go files	2025-10-31 16:43:20 -04:00
phoenix	19dac619ec	Targeting specific version	2025-10-31 16:33:47 -04:00
phoenix	cc9b53db9a	Added package	2025-10-31 16:29:38 -04:00
phoenix	27fcfbae39	Saving changes Having issues with add textsender-models	2025-10-31 15:48:59 -04:00
phoenix	df193acdff	Added package	2025-10-31 14:54:44 -04:00
phoenix	a0d6d8f174	Expanded token generation	2025-10-29 19:31:21 -04:00
phoenix	878af97859	Updated readme	2025-10-29 19:30:07 -04:00
phoenix	daeb210dda	Added flag to print version	2025-10-29 19:09:00 -04:00
phoenix	d803e7d3c3	Fixed makefile	2025-10-29 19:07:19 -04:00
phoenix	1b0ba48659	golang version bump	2025-10-29 19:05:26 -04:00
phoenix	8fcba02196	Moved version package	2025-10-29 19:04:07 -04:00
phoenix	ed2a440872	Added version package	2025-10-29 19:00:43 -04:00
phoenix	d261297a1c	Added makefile	2025-10-29 19:00:34 -04:00
phoenixandphoenix	eded5ecf5a	Update docs (#7 ) Reviewed-on: phoenix/textsender-auth#7 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-10-23 02:31:41 +00:00
phoenixandphoenix	3e28db7552	Login (#6 ) Reviewed-on: phoenix/textsender-auth#6 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-09-13 17:47:15 +00:00
phoenixandphoenix	976a017b4f	added test (#5 ) Reviewed-on: phoenix/textsender-auth#5 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>	2025-09-12 18:30:15 +00:00