ClusterCockpit/cc-backend
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Refactor auth module

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Separate parts
Add user repository
Add user schema
This commit is contained in:
Jan Eitzinger
2023-08-17 10:29:00 +02:00
parent 80aed87415
commit 87ce4f63d4
22 changed files with 637 additions and 600 deletions

23
cmd/cc-backend/main.go

@@ -228,14 +228,16 @@ func main() {
log.Fatal("invalid argument format for user creation")
}
if err := authentication.AddUser(&auth.User{
ur := repository.GetUserRepository()
if err := ur.AddUser(&schema.User{
Username: parts[0], Projects: make([]string, 0), Password: parts[2], Roles: strings.Split(parts[1], ","),
}); err != nil {
log.Fatalf("adding '%s' user authentication failed: %v", parts[0], err)
}
}
if flagDelUser != "" {
if err := authentication.DelUser(flagDelUser); err != nil {
ur := repository.GetUserRepository()
if err := ur.DelUser(flagDelUser); err != nil {
log.Fatalf("deleting user failed: %v", err)
}
}
@@ -252,12 +254,13 @@ func main() {
}
if flagGenJWT != "" {
user, err := authentication.GetUser(flagGenJWT)
ur := repository.GetUserRepository()
user, err := ur.GetUser(flagGenJWT)
if err != nil {
log.Fatalf("could not get user from JWT: %v", err)
}
if !user.HasRole(auth.RoleApi) {
if !user.HasRole(schema.RoleApi) {
log.Warnf("user '%s' does not have the API role", user.Username)
}
@@ -327,15 +330,15 @@ func main() {
r.HandleFunc("/login", func(rw http.ResponseWriter, r *http.Request) {
rw.Header().Add("Content-Type", "text/html; charset=utf-8")
web.RenderTemplate(rw, r, "login.tmpl", &web.Page{Title: "Login", Build: buildInfo})
web.RenderTemplate(rw, "login.tmpl", &web.Page{Title: "Login", Build: buildInfo})
}).Methods(http.MethodGet)
r.HandleFunc("/imprint", func(rw http.ResponseWriter, r *http.Request) {
rw.Header().Add("Content-Type", "text/html; charset=utf-8")
web.RenderTemplate(rw, r, "imprint.tmpl", &web.Page{Title: "Imprint", Build: buildInfo})
web.RenderTemplate(rw, "imprint.tmpl", &web.Page{Title: "Imprint", Build: buildInfo})
})
r.HandleFunc("/privacy", func(rw http.ResponseWriter, r *http.Request) {
rw.Header().Add("Content-Type", "text/html; charset=utf-8")
web.RenderTemplate(rw, r, "privacy.tmpl", &web.Page{Title: "Privacy", Build: buildInfo})
web.RenderTemplate(rw, "privacy.tmpl", &web.Page{Title: "Privacy", Build: buildInfo})
})
// Some routes, such as /login or /query, should only be accessible to a user that is logged in.
@@ -351,7 +354,7 @@ func main() {
func(rw http.ResponseWriter, r *http.Request, err error) {
rw.Header().Add("Content-Type", "text/html; charset=utf-8")
rw.WriteHeader(http.StatusUnauthorized)
web.RenderTemplate(rw, r, "login.tmpl", &web.Page{
web.RenderTemplate(rw, "login.tmpl", &web.Page{
Title: "Login failed - ClusterCockpit",
MsgType: "alert-warning",
Message: err.Error(),
@@ -362,7 +365,7 @@ func main() {
r.Handle("/logout", authentication.Logout(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
rw.Header().Add("Content-Type", "text/html; charset=utf-8")
rw.WriteHeader(http.StatusOK)
web.RenderTemplate(rw, r, "login.tmpl", &web.Page{
web.RenderTemplate(rw, "login.tmpl", &web.Page{
Title: "Bye - ClusterCockpit",
MsgType: "alert-info",
Message: "Logout successful",
@@ -378,7 +381,7 @@ func main() {
// On failure:
func(rw http.ResponseWriter, r *http.Request, err error) {
rw.WriteHeader(http.StatusUnauthorized)
web.RenderTemplate(rw, r, "login.tmpl", &web.Page{
web.RenderTemplate(rw, "login.tmpl", &web.Page{
Title: "Authentication failed - ClusterCockpit",
MsgType: "alert-danger",
Message: err.Error(),

97
internal/api/rest.go

@@ -182,12 +182,12 @@ func decode(r io.Reader, val interface{}) error {
}
func securedCheck(r *http.Request) error {
user := auth.GetUser(r.Context())
user := repository.GetUserFromContext(r.Context())
if user == nil {
return fmt.Errorf("no user in context")
}
if user.AuthType == auth.AuthToken {
if user.AuthType == schema.AuthToken {
// If nothing declared in config: deny all request to this endpoint
if config.Keys.ApiAllowedIPs == nil || len(config.Keys.ApiAllowedIPs) == 0 {
return fmt.Errorf("missing configuration key ApiAllowedIPs")
@@ -232,8 +232,10 @@ func securedCheck(r *http.Request) error {
// @router /jobs/ [get]
func (api *RestApi) getJobs(rw http.ResponseWriter, r *http.Request) {
if user := auth.GetUser(r.Context()); user != nil && !user.HasRole(auth.RoleApi) {
handleError(fmt.Errorf("missing role: %v", auth.GetRoleString(auth.RoleApi)), http.StatusForbidden, rw)
if user := repository.GetUserFromContext(r.Context()); user != nil &&
!user.HasRole(schema.RoleApi) {
handleError(fmt.Errorf("missing role: %v", schema.GetRoleString(schema.RoleApi)), http.StatusForbidden, rw)
return
}
@@ -374,9 +376,11 @@ func (api *RestApi) getJobs(rw http.ResponseWriter, r *http.Request) {
// @security ApiKeyAuth
// @router /jobs/{id} [post]
func (api *RestApi) getJobById(rw http.ResponseWriter, r *http.Request) {
if user := auth.GetUser(r.Context()); user != nil && !user.HasRole(auth.RoleApi) {
if user := repository.GetUserFromContext(r.Context()); user != nil &&
!user.HasRole(schema.RoleApi) {
handleError(fmt.Errorf("missing role: %v",
auth.GetRoleString(auth.RoleApi)), http.StatusForbidden, rw)
schema.GetRoleString(schema.RoleApi)), http.StatusForbidden, rw)
return
}
@@ -465,8 +469,10 @@ func (api *RestApi) getJobById(rw http.ResponseWriter, r *http.Request) {
// @security ApiKeyAuth
// @router /jobs/tag_job/{id} [post]
func (api *RestApi) tagJob(rw http.ResponseWriter, r *http.Request) {
if user := auth.GetUser(r.Context()); user != nil && !user.HasRole(auth.RoleApi) {
handleError(fmt.Errorf("missing role: %v", auth.GetRoleString(auth.RoleApi)), http.StatusForbidden, rw)
if user := repository.GetUserFromContext(r.Context()); user != nil &&
!user.HasRole(schema.RoleApi) {
handleError(fmt.Errorf("missing role: %v", schema.GetRoleString(schema.RoleApi)), http.StatusForbidden, rw)
return
}
@@ -530,8 +536,10 @@ func (api *RestApi) tagJob(rw http.ResponseWriter, r *http.Request) {
// @security ApiKeyAuth
// @router /jobs/start_job/ [post]
func (api *RestApi) startJob(rw http.ResponseWriter, r *http.Request) {
if user := auth.GetUser(r.Context()); user != nil && !user.HasRole(auth.RoleApi) {
handleError(fmt.Errorf("missing role: %v", auth.GetRoleString(auth.RoleApi)), http.StatusForbidden, rw)
if user := repository.GetUserFromContext(r.Context()); user != nil &&
!user.HasRole(schema.RoleApi) {
handleError(fmt.Errorf("missing role: %v", schema.GetRoleString(schema.RoleApi)), http.StatusForbidden, rw)
return
}
@@ -611,8 +619,10 @@ func (api *RestApi) startJob(rw http.ResponseWriter, r *http.Request) {
// @security ApiKeyAuth
// @router /jobs/stop_job/{id} [post]
func (api *RestApi) stopJobById(rw http.ResponseWriter, r *http.Request) {
if user := auth.GetUser(r.Context()); user != nil && !user.HasRole(auth.RoleApi) {
handleError(fmt.Errorf("missing role: %v", auth.GetRoleString(auth.RoleApi)), http.StatusForbidden, rw)
if user := repository.GetUserFromContext(r.Context()); user != nil &&
!user.HasRole(schema.RoleApi) {
handleError(fmt.Errorf("missing role: %v", schema.GetRoleString(schema.RoleApi)), http.StatusForbidden, rw)
return
}
@@ -664,8 +674,10 @@ func (api *RestApi) stopJobById(rw http.ResponseWriter, r *http.Request) {
// @security ApiKeyAuth
// @router /jobs/stop_job/ [post]
func (api *RestApi) stopJobByRequest(rw http.ResponseWriter, r *http.Request) {
if user := auth.GetUser(r.Context()); user != nil && !user.HasRole(auth.RoleApi) {
handleError(fmt.Errorf("missing role: %v", auth.GetRoleString(auth.RoleApi)), http.StatusForbidden, rw)
if user := repository.GetUserFromContext(r.Context()); user != nil &&
!user.HasRole(schema.RoleApi) {
handleError(fmt.Errorf("missing role: %v", schema.GetRoleString(schema.RoleApi)), http.StatusForbidden, rw)
return
}
@@ -710,8 +722,8 @@ func (api *RestApi) stopJobByRequest(rw http.ResponseWriter, r *http.Request) {
// @security ApiKeyAuth
// @router /jobs/delete_job/{id} [delete]
func (api *RestApi) deleteJobById(rw http.ResponseWriter, r *http.Request) {
if user := auth.GetUser(r.Context()); user != nil && !user.HasRole(auth.RoleApi) {
handleError(fmt.Errorf("missing role: %v", auth.GetRoleString(auth.RoleApi)), http.StatusForbidden, rw)
if user := repository.GetUserFromContext(r.Context()); user != nil && !user.HasRole(schema.RoleApi) {
handleError(fmt.Errorf("missing role: %v", schema.GetRoleString(schema.RoleApi)), http.StatusForbidden, rw)
return
}
@@ -758,8 +770,9 @@ func (api *RestApi) deleteJobById(rw http.ResponseWriter, r *http.Request) {
// @security ApiKeyAuth
// @router /jobs/delete_job/ [delete]
func (api *RestApi) deleteJobByRequest(rw http.ResponseWriter, r *http.Request) {
if user := auth.GetUser(r.Context()); user != nil && !user.HasRole(auth.RoleApi) {
handleError(fmt.Errorf("missing role: %v", auth.GetRoleString(auth.RoleApi)), http.StatusForbidden, rw)
if user := repository.GetUserFromContext(r.Context()); user != nil &&
!user.HasRole(schema.RoleApi) {
handleError(fmt.Errorf("missing role: %v", schema.GetRoleString(schema.RoleApi)), http.StatusForbidden, rw)
return
}
@@ -814,8 +827,8 @@ func (api *RestApi) deleteJobByRequest(rw http.ResponseWriter, r *http.Request)
// @security ApiKeyAuth
// @router /jobs/delete_job_before/{ts} [delete]
func (api *RestApi) deleteJobBefore(rw http.ResponseWriter, r *http.Request) {
if user := auth.GetUser(r.Context()); user != nil && !user.HasRole(auth.RoleApi) {
handleError(fmt.Errorf("missing role: %v", auth.GetRoleString(auth.RoleApi)), http.StatusForbidden, rw)
if user := repository.GetUserFromContext(r.Context()); user != nil && !user.HasRole(schema.RoleApi) {
handleError(fmt.Errorf("missing role: %v", schema.GetRoleString(schema.RoleApi)), http.StatusForbidden, rw)
return
}
@@ -938,8 +951,8 @@ func (api *RestApi) getJWT(rw http.ResponseWriter, r *http.Request) {
rw.Header().Set("Content-Type", "text/plain")
username := r.FormValue("username")
me := auth.GetUser(r.Context())
if !me.HasRole(auth.RoleAdmin) {
me := repository.GetUserFromContext(r.Context())
if !me.HasRole(schema.RoleAdmin) {
if username != me.Username {
http.Error(rw, "Only admins are allowed to sign JWTs not for themselves",
http.StatusForbidden)
@@ -947,7 +960,7 @@ func (api *RestApi) getJWT(rw http.ResponseWriter, r *http.Request) {
}
}
user, err := api.Authentication.GetUser(username)
user, err := repository.GetUserRepository().GetUser(username)
if err != nil {
http.Error(rw, err.Error(), http.StatusUnprocessableEntity)
return
@@ -970,8 +983,8 @@ func (api *RestApi) createUser(rw http.ResponseWriter, r *http.Request) {
}
rw.Header().Set("Content-Type", "text/plain")
me := auth.GetUser(r.Context())
if !me.HasRole(auth.RoleAdmin) {
me := repository.GetUserFromContext(r.Context())
if !me.HasRole(schema.RoleAdmin) {
http.Error(rw, "Only admins are allowed to create new users", http.StatusForbidden)
return
}
@@ -980,22 +993,22 @@ func (api *RestApi) createUser(rw http.ResponseWriter, r *http.Request) {
r.FormValue("password"), r.FormValue("role"), r.FormValue("name"),
r.FormValue("email"), r.FormValue("project")
if len(password) == 0 && role != auth.GetRoleString(auth.RoleApi) {
if len(password) == 0 && role != schema.GetRoleString(schema.RoleApi) {
http.Error(rw, "Only API users are allowed to have a blank password (login will be impossible)", http.StatusBadRequest)
return
}
if len(project) != 0 && role != auth.GetRoleString(auth.RoleManager) {
if len(project) != 0 && role != schema.GetRoleString(schema.RoleManager) {
http.Error(rw, "only managers require a project (can be changed later)",
http.StatusBadRequest)
return
} else if len(project) == 0 && role == auth.GetRoleString(auth.RoleManager) {
} else if len(project) == 0 && role == schema.GetRoleString(schema.RoleManager) {
http.Error(rw, "managers require a project to manage (can be changed later)",
http.StatusBadRequest)
return
}
if err := api.Authentication.AddUser(&auth.User{
if err := repository.GetUserRepository().AddUser(&schema.User{
Username: username,
Name: name,
Password: password,
@@ -1015,13 +1028,13 @@ func (api *RestApi) deleteUser(rw http.ResponseWriter, r *http.Request) {
http.Error(rw, err.Error(), http.StatusForbidden)
}
if user := auth.GetUser(r.Context()); !user.HasRole(auth.RoleAdmin) {
if user := repository.GetUserFromContext(r.Context()); !user.HasRole(schema.RoleAdmin) {
http.Error(rw, "Only admins are allowed to delete a user", http.StatusForbidden)
return
}
username := r.FormValue("username")
if err := api.Authentication.DelUser(username); err != nil {
if err := repository.GetUserRepository().DelUser(username); err != nil {
http.Error(rw, err.Error(), http.StatusUnprocessableEntity)
return
}
@@ -1035,12 +1048,12 @@ func (api *RestApi) getUsers(rw http.ResponseWriter, r *http.Request) {
http.Error(rw, err.Error(), http.StatusForbidden)
}
if user := auth.GetUser(r.Context()); !user.HasRole(auth.RoleAdmin) {
if user := repository.GetUserFromContext(r.Context()); !user.HasRole(schema.RoleAdmin) {
http.Error(rw, "Only admins are allowed to fetch a list of users", http.StatusForbidden)
return
}
users, err := api.Authentication.ListUsers(r.URL.Query().Get("not-just-user") == "true")
users, err := repository.GetUserRepository().ListUsers(r.URL.Query().Get("not-just-user") == "true")
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
return
@@ -1055,13 +1068,13 @@ func (api *RestApi) getRoles(rw http.ResponseWriter, r *http.Request) {
http.Error(rw, err.Error(), http.StatusForbidden)
}
user := auth.GetUser(r.Context())
if !user.HasRole(auth.RoleAdmin) {
user := repository.GetUserFromContext(r.Context())
if !user.HasRole(schema.RoleAdmin) {
http.Error(rw, "only admins are allowed to fetch a list of roles", http.StatusForbidden)
return
}
roles, err := auth.GetValidRoles(user)
roles, err := schema.GetValidRoles(user)
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
return
@@ -1076,7 +1089,7 @@ func (api *RestApi) updateUser(rw http.ResponseWriter, r *http.Request) {
http.Error(rw, err.Error(), http.StatusForbidden)
}
if user := auth.GetUser(r.Context()); !user.HasRole(auth.RoleAdmin) {
if user := repository.GetUserFromContext(r.Context()); !user.HasRole(schema.RoleAdmin) {
http.Error(rw, "Only admins are allowed to update a user", http.StatusForbidden)
return
}
@@ -1089,25 +1102,25 @@ func (api *RestApi) updateUser(rw http.ResponseWriter, r *http.Request) {
// TODO: Handle anything but roles...
if newrole != "" {
if err := api.Authentication.AddRole(r.Context(), mux.Vars(r)["id"], newrole); err != nil {
if err := repository.GetUserRepository().AddRole(r.Context(), mux.Vars(r)["id"], newrole); err != nil {
http.Error(rw, err.Error(), http.StatusUnprocessableEntity)
return
}
rw.Write([]byte("Add Role Success"))
} else if delrole != "" {
if err := api.Authentication.RemoveRole(r.Context(), mux.Vars(r)["id"], delrole); err != nil {
if err := repository.GetUserRepository().RemoveRole(r.Context(), mux.Vars(r)["id"], delrole); err != nil {
http.Error(rw, err.Error(), http.StatusUnprocessableEntity)
return
}
rw.Write([]byte("Remove Role Success"))
} else if newproj != "" {
if err := api.Authentication.AddProject(r.Context(), mux.Vars(r)["id"], newproj); err != nil {
if err := repository.GetUserRepository().AddProject(r.Context(), mux.Vars(r)["id"], newproj); err != nil {
http.Error(rw, err.Error(), http.StatusUnprocessableEntity)
return
}
rw.Write([]byte("Add Project Success"))
} else if delproj != "" {
if err := api.Authentication.RemoveProject(r.Context(), mux.Vars(r)["id"], delproj); err != nil {
if err := repository.GetUserRepository().RemoveProject(r.Context(), mux.Vars(r)["id"], delproj); err != nil {
http.Error(rw, err.Error(), http.StatusUnprocessableEntity)
return
}
@@ -1188,7 +1201,7 @@ func (api *RestApi) updateConfiguration(rw http.ResponseWriter, r *http.Request)
fmt.Printf("REST > KEY: %#v\nVALUE: %#v\n", key, value)
if err := repository.GetUserCfgRepo().UpdateConfig(key, value, auth.GetUser(r.Context())); err != nil {
if err := repository.GetUserCfgRepo().UpdateConfig(key, value, repository.GetUserFromContext(r.Context())); err != nil {
http.Error(rw, err.Error(), http.StatusUnprocessableEntity)
return
}

73
internal/auth/auth.go

@@ -14,65 +14,19 @@ import (
"os"
"time"
"github.com/ClusterCockpit/cc-backend/internal/repository"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
"github.com/gorilla/sessions"
"github.com/jmoiron/sqlx"
)
type AuthSource int
const (
AuthViaLocalPassword AuthSource = iota
AuthViaLDAP
AuthViaToken
)
type AuthType int
const (
AuthToken AuthType = iota
AuthSession
)
type User struct {
Username string `json:"username"`
Password string `json:"-"`
Name string `json:"name"`
Roles []string `json:"roles"`
AuthType AuthType `json:"authType"`
AuthSource AuthSource `json:"authSource"`
Email string `json:"email"`
Projects []string `json:"projects"`
}
func (u *User) HasProject(project string) bool {
for _, p := range u.Projects {
if p == project {
return true
}
}
return false
}
func GetUser(ctx context.Context) *User {
x := ctx.Value(ContextUserKey)
if x == nil {
return nil
}
return x.(*User)
}
type Authenticator interface {
Init(auth *Authentication, config interface{}) error
CanLogin(user *User, username string, rw http.ResponseWriter, r *http.Request) bool
Login(user *User, rw http.ResponseWriter, r *http.Request) (*User, error)
CanLogin(user *schema.User, username string, rw http.ResponseWriter, r *http.Request) bool
Login(user *schema.User, rw http.ResponseWriter, r *http.Request) (*schema.User, error)
}
type ContextKey string
const ContextUserKey ContextKey = "user"
type Authentication struct {
db *sqlx.DB
sessionStore *sessions.CookieStore
@@ -86,7 +40,7 @@ type Authentication struct {
func (auth *Authentication) AuthViaSession(
rw http.ResponseWriter,
r *http.Request) (*User, error) {
r *http.Request) (*schema.User, error) {
session, err := auth.sessionStore.Get(r, "session")
if err != nil {
log.Error("Error while getting session store")
@@ -119,11 +73,11 @@ func (auth *Authentication) AuthViaSession(
username, _ := session.Values["username"].(string)
projects, _ := session.Values["projects"].([]string)
roles, _ := session.Values["roles"].([]string)
return &User{
return &schema.User{
Username: username,
Projects: projects,
Roles: roles,
AuthType: AuthSession,
AuthType: schema.AuthSession,
AuthSource: -1,
}, nil
}
@@ -196,12 +150,13 @@ func (auth *Authentication) Login(
onfailure func(rw http.ResponseWriter, r *http.Request, loginErr error)) http.Handler {
return http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
ur := repository.GetUserRepository()
err := errors.New("no authenticator applied")
username := r.FormValue("username")
dbUser := (*User)(nil)
dbUser := (*schema.User)(nil)
if username != "" {
dbUser, err = auth.GetUser(username)
dbUser, err = ur.GetUser(username)
if err != nil && err != sql.ErrNoRows {
log.Errorf("Error while loading user '%v'", username)
}
@@ -211,7 +166,7 @@ func (auth *Authentication) Login(
if !authenticator.CanLogin(dbUser, username, rw, r) {
continue
}
dbUser, err = auth.GetUser(username)
dbUser, err = ur.GetUser(username)
if err != nil && err != sql.ErrNoRows {
log.Errorf("Error while loading user '%v'", username)
}
@@ -243,7 +198,7 @@ func (auth *Authentication) Login(
}
if dbUser == nil {
if err := auth.AddUser(user); err != nil {
if err := ur.AddUser(user); err != nil {
// TODO Add AuthSource
log.Errorf("Error while adding user '%v' to auth from XX",
user.Username)
@@ -251,7 +206,7 @@ func (auth *Authentication) Login(
}
log.Infof("login successfull: user: %#v (roles: %v, projects: %v)", user.Username, user.Roles, user.Projects)
ctx := context.WithValue(r.Context(), ContextUserKey, user)
ctx := context.WithValue(r.Context(), repository.ContextUserKey, user)
onsuccess.ServeHTTP(rw, r.WithContext(ctx))
return
}
@@ -284,7 +239,7 @@ func (auth *Authentication) Auth(
}
if user != nil {
ctx := context.WithValue(r.Context(), ContextUserKey, user)
ctx := context.WithValue(r.Context(), repository.ContextUserKey, user)
onsuccess.ServeHTTP(rw, r.WithContext(ctx))
return
}

18
internal/auth/jwt.go

@@ -13,22 +13,19 @@ import (
"strings"
"time"
"github.com/ClusterCockpit/cc-backend/internal/repository"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
"github.com/golang-jwt/jwt/v4"
)
type JWTAuthenticator struct {
auth *Authentication
publicKey ed25519.PublicKey
privateKey ed25519.PrivateKey
config *schema.JWTAuthConfig
}
func (ja *JWTAuthenticator) Init(auth *Authentication, conf interface{}) error {
ja.auth = auth
ja.config = conf.(*schema.JWTAuthConfig)
pubKey, privKey := os.Getenv("JWT_PUBLIC_KEY"), os.Getenv("JWT_PRIVATE_KEY")
@@ -54,7 +51,7 @@ func (ja *JWTAuthenticator) Init(auth *Authentication, conf interface{}) error {
func (ja *JWTAuthenticator) AuthViaJWT(
rw http.ResponseWriter,
r *http.Request) (*User, error) {
r *http.Request) (*schema.User, error) {
rawtoken := r.Header.Get("X-Auth-Token")
if rawtoken == "" {
@@ -90,8 +87,9 @@ func (ja *JWTAuthenticator) AuthViaJWT(
var roles []string
// Validate user + roles from JWT against database?
if ja.config != nil && ja.config.ForceJWTValidationViaDatabase {
user, err := ja.auth.GetUser(sub)
if ja.config != nil && ja.config.ValidateUser {
ur := repository.GetUserRepository()
user, err := ur.GetUser(sub)
// Deny any logins for unknown usernames
if err != nil {
@@ -111,16 +109,16 @@ func (ja *JWTAuthenticator) AuthViaJWT(
}
}
return &User{
return &schema.User{
Username: sub,
Roles: roles,
AuthType: AuthToken,
AuthType: schema.AuthToken,
AuthSource: -1,
}, nil
}
// Generate a new JWT that can be used for authentication
func (ja *JWTAuthenticator) ProvideJWT(user *User) (string, error) {
func (ja *JWTAuthenticator) ProvideJWT(user *schema.User) (string, error) {
if ja.privateKey == nil {
return "", errors.New("environment variable 'JWT_PRIVATE_KEY' not set")

20
internal/auth/jwtCookieSession.go

@@ -73,10 +73,10 @@ func (ja *JWTCookieSessionAuthenticator) Init(auth *Authentication, conf interfa
log.Warn("cookieName for JWTs not configured (cross login via JWT cookie will fail)")
return errors.New("cookieName for JWTs not configured (cross login via JWT cookie will fail)")
}
if !ja.config.ForceJWTValidationViaDatabase {
if !ja.config.ValidateUser {
log.Warn("forceJWTValidationViaDatabase not set to true: CC will accept users and roles defined in JWTs regardless of its own database!")
}
if ja.config.TrustedExternalIssuer == "" {
if ja.config.TrustedIssuer == "" {
log.Warn("trustedExternalIssuer for JWTs not configured (cross login via JWT cookie will fail)")
return errors.New("trustedExternalIssuer for JWTs not configured (cross login via JWT cookie will fail)")
}
@@ -89,7 +89,7 @@ func (ja *JWTCookieSessionAuthenticator) Init(auth *Authentication, conf interfa
}
func (ja *JWTCookieSessionAuthenticator) CanLogin(
user *User,
user *schema.User,
username string,
rw http.ResponseWriter,
r *http.Request) bool {
@@ -112,9 +112,9 @@ func (ja *JWTCookieSessionAuthenticator) CanLogin(
}
func (ja *JWTCookieSessionAuthenticator) Login(
user *User,
user *schema.User,
rw http.ResponseWriter,
r *http.Request) (*User, error) {
r *http.Request) (*schema.User, error) {
jwtCookie, err := r.Cookie(ja.config.CookieName)
var rawtoken string
@@ -129,7 +129,7 @@ func (ja *JWTCookieSessionAuthenticator) Login(
}
unvalidatedIssuer, success := t.Claims.(jwt.MapClaims)["iss"].(string)
if success && unvalidatedIssuer == ja.config.TrustedExternalIssuer {
if success && unvalidatedIssuer == ja.config.TrustedIssuer {
// The (unvalidated) issuer seems to be the expected one,
// use public cross login key from config
return ja.publicKeyCrossLogin, nil
@@ -160,7 +160,7 @@ func (ja *JWTCookieSessionAuthenticator) Login(
var roles []string
if ja.config.ForceJWTValidationViaDatabase {
if ja.config.ValidateUser {
// Deny any logins for unknown usernames
if user == nil {
log.Warn("Could not find user from JWT in internal database.")
@@ -191,12 +191,12 @@ func (ja *JWTCookieSessionAuthenticator) Login(
http.SetCookie(rw, deletedCookie)
if user == nil {
user = &User{
user = &schema.User{
Username: sub,
Name: name,
Roles: roles,
AuthType: AuthSession,
AuthSource: AuthViaToken,
AuthType: schema.AuthSession,
AuthSource: schema.AuthViaToken,
}
}

22
internal/auth/jwtSession.go

@@ -12,21 +12,17 @@ import (
"strings"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
"github.com/golang-jwt/jwt/v4"
)
type JWTSessionAuthenticator struct {
auth *Authentication
loginTokenKey []byte // HS256 key
}
var _ Authenticator = (*JWTSessionAuthenticator)(nil)
func (ja *JWTSessionAuthenticator) Init(auth *Authentication, conf interface{}) error {
ja.auth = auth
if pubKey := os.Getenv("CROSS_LOGIN_JWT_HS512_KEY"); pubKey != "" {
bytes, err := base64.StdEncoding.DecodeString(pubKey)
if err != nil {
@@ -40,7 +36,7 @@ func (ja *JWTSessionAuthenticator) Init(auth *Authentication, conf interface{})
}
func (ja *JWTSessionAuthenticator) CanLogin(
user *User,
user *schema.User,
username string,
rw http.ResponseWriter,
r *http.Request) bool {
@@ -49,9 +45,9 @@ func (ja *JWTSessionAuthenticator) CanLogin(
}
func (ja *JWTSessionAuthenticator) Login(
user *User,
user *schema.User,
rw http.ResponseWriter,
r *http.Request) (*User, error) {
r *http.Request) (*schema.User, error) {
rawtoken := strings.TrimPrefix(r.Header.Get("Authorization"), "Bearer ")
if rawtoken == "" {
@@ -92,14 +88,14 @@ func (ja *JWTSessionAuthenticator) Login(
if rawroles, ok := claims["roles"].([]interface{}); ok {
for _, rr := range rawroles {
if r, ok := rr.(string); ok {
if isValidRole(r) {
if schema.IsValidRole(r) {
roles = append(roles, r)
}
}
}
} else if rawroles, ok := claims["roles"]; ok {
for _, r := range rawroles.([]string) {
if isValidRole(r) {
if schema.IsValidRole(r) {
roles = append(roles, r)
}
}
@@ -120,13 +116,13 @@ func (ja *JWTSessionAuthenticator) Login(
// }
if user == nil {
user = &User{
user = &schema.User{
Username: sub,
Name: name,
Roles: roles,
Projects: projects,
AuthType: AuthSession,
AuthSource: AuthViaToken,
AuthType: schema.AuthSession,
AuthSource: schema.AuthViaToken,
}
}

12
internal/auth/ldap.go

@@ -67,12 +67,12 @@ func (la *LdapAuthenticator) Init(
}
func (la *LdapAuthenticator) CanLogin(
user *User,
user *schema.User,
username string,
rw http.ResponseWriter,
r *http.Request) bool {
if user != nil && user.AuthSource == AuthViaLDAP {
if user != nil && user.AuthSource == schema.AuthViaLDAP {
return true
} else {
if la.config != nil && la.config.SyncUserOnLogin {
@@ -103,7 +103,7 @@ func (la *LdapAuthenticator) CanLogin(
name := entry.GetAttributeValue("gecos")
if _, err := la.auth.db.Exec(`INSERT INTO user (username, ldap, name, roles) VALUES (?, ?, ?, ?)`,
username, 1, name, "[\""+GetRoleString(RoleUser)+"\"]"); err != nil {
username, 1, name, "[\""+schema.GetRoleString(schema.RoleUser)+"\"]"); err != nil {
log.Errorf("User '%s' new in LDAP: Insert into DB failed", username)
return false
}
@@ -116,9 +116,9 @@ func (la *LdapAuthenticator) CanLogin(
}
func (la *LdapAuthenticator) Login(
user *User,
user *schema.User,
rw http.ResponseWriter,
r *http.Request) (*User, error) {
r *http.Request) (*schema.User, error) {
l, err := la.getLdapConnection(false)
if err != nil {
@@ -203,7 +203,7 @@ func (la *LdapAuthenticator) Sync() error {
name := newnames[username]
log.Debugf("sync: add %v (name: %v, roles: [user], ldap: true)", username, name)
if _, err := la.auth.db.Exec(`INSERT INTO user (username, ldap, name, roles) VALUES (?, ?, ?, ?)`,
username, 1, name, "[\""+GetRoleString(RoleUser)+"\"]"); err != nil {
username, 1, name, "[\""+schema.GetRoleString(schema.RoleUser)+"\"]"); err != nil {
log.Errorf("User '%s' new in LDAP: Insert into DB failed", username)
return err
}

9
internal/auth/local.go

@@ -9,6 +9,7 @@ import (
"net/http"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
"golang.org/x/crypto/bcrypt"
)
@@ -27,18 +28,18 @@ func (la *LocalAuthenticator) Init(
}
func (la *LocalAuthenticator) CanLogin(
user *User,
user *schema.User,
username string,
rw http.ResponseWriter,
r *http.Request) bool {
return user != nil && user.AuthSource == AuthViaLocalPassword
return user != nil && user.AuthSource == schema.AuthViaLocalPassword
}
func (la *LocalAuthenticator) Login(
user *User,
user *schema.User,
rw http.ResponseWriter,
r *http.Request) (*User, error) {
r *http.Request) (*schema.User, error) {
if e := bcrypt.CompareHashAndPassword([]byte(user.Password),
[]byte(r.FormValue("password"))); e != nil {

289
internal/auth/users.go

@@ -1,289 +0,0 @@
// Copyright (C) 2022 NHR@FAU, University Erlangen-Nuremberg.
// All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package auth
import (
"context"
"database/sql"
"encoding/json"
"errors"
"fmt"
"strings"
"github.com/ClusterCockpit/cc-backend/internal/graph/model"
"github.com/ClusterCockpit/cc-backend/pkg/log"
sq "github.com/Masterminds/squirrel"
"github.com/jmoiron/sqlx"
"golang.org/x/crypto/bcrypt"
)
func (auth *Authentication) GetUser(username string) (*User, error) {
user := &User{Username: username}
var hashedPassword, name, rawRoles, email, rawProjects sql.NullString
if err := sq.Select("password", "ldap", "name", "roles", "email", "projects").From("user").
Where("user.username = ?", username).RunWith(auth.db).
QueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {
log.Warnf("Error while querying user '%v' from database", username)
return nil, err
}
user.Password = hashedPassword.String
user.Name = name.String
user.Email = email.String
if rawRoles.Valid {
if err := json.Unmarshal([]byte(rawRoles.String), &user.Roles); err != nil {
log.Warn("Error while unmarshaling raw roles from DB")
return nil, err
}
}
if rawProjects.Valid {
if err := json.Unmarshal([]byte(rawProjects.String), &user.Projects); err != nil {
return nil, err
}
}
return user, nil
}
func (auth *Authentication) AddUser(user *User) error {
rolesJson, _ := json.Marshal(user.Roles)
projectsJson, _ := json.Marshal(user.Projects)
cols := []string{"username", "roles", "projects"}
vals := []interface{}{user.Username, string(rolesJson), string(projectsJson)}
if user.Name != "" {
cols = append(cols, "name")
vals = append(vals, user.Name)
}
if user.Email != "" {
cols = append(cols, "email")
vals = append(vals, user.Email)
}
if user.Password != "" {
password, err := bcrypt.GenerateFromPassword([]byte(user.Password), bcrypt.DefaultCost)
if err != nil {
log.Error("Error while encrypting new user password")
return err
}
cols = append(cols, "password")
vals = append(vals, string(password))
}
if _, err := sq.Insert("user").Columns(cols...).Values(vals...).RunWith(auth.db).Exec(); err != nil {
log.Errorf("Error while inserting new user '%v' into DB", user.Username)
return err
}
log.Infof("new user %#v created (roles: %s, auth-source: %d, projects: %s)", user.Username, rolesJson, user.AuthSource, projectsJson)
return nil
}
func (auth *Authentication) DelUser(username string) error {
_, err := auth.db.Exec(`DELETE FROM user WHERE user.username = ?`, username)
log.Errorf("Error while deleting user '%s' from DB", username)
return err
}
func (auth *Authentication) ListUsers(specialsOnly bool) ([]*User, error) {
q := sq.Select("username", "name", "email", "roles", "projects").From("user")
if specialsOnly {
q = q.Where("(roles != '[\"user\"]' AND roles != '[]')")
}
rows, err := q.RunWith(auth.db).Query()
if err != nil {
log.Warn("Error while querying user list")
return nil, err
}
users := make([]*User, 0)
defer rows.Close()
for rows.Next() {
rawroles := ""
rawprojects := ""
user := &User{}
var name, email sql.NullString
if err := rows.Scan(&user.Username, &name, &email, &rawroles, &rawprojects); err != nil {
log.Warn("Error while scanning user list")
return nil, err
}
if err := json.Unmarshal([]byte(rawroles), &user.Roles); err != nil {
log.Warn("Error while unmarshaling raw role list")
return nil, err
}
if err := json.Unmarshal([]byte(rawprojects), &user.Projects); err != nil {
return nil, err
}
user.Name = name.String
user.Email = email.String
users = append(users, user)
}
return users, nil
}
func (auth *Authentication) AddRole(
ctx context.Context,
username string,
queryrole string) error {
newRole := strings.ToLower(queryrole)
user, err := auth.GetUser(username)
if err != nil {
log.Warnf("Could not load user '%s'", username)
return err
}
exists, valid := user.HasValidRole(newRole)
if !valid {
return fmt.Errorf("Supplied role is no valid option : %v", newRole)
}
if exists {
return fmt.Errorf("User %v already has role %v", username, newRole)
}
roles, _ := json.Marshal(append(user.Roles, newRole))
if _, err := sq.Update("user").Set("roles", roles).Where("user.username = ?", username).RunWith(auth.db).Exec(); err != nil {
log.Errorf("Error while adding new role for user '%s'", user.Username)
return err
}
return nil
}
func (auth *Authentication) RemoveRole(ctx context.Context, username string, queryrole string) error {
oldRole := strings.ToLower(queryrole)
user, err := auth.GetUser(username)
if err != nil {
log.Warnf("Could not load user '%s'", username)
return err
}
exists, valid := user.HasValidRole(oldRole)
if !valid {
return fmt.Errorf("Supplied role is no valid option : %v", oldRole)
}
if !exists {
return fmt.Errorf("Role already deleted for user '%v': %v", username, oldRole)
}
if oldRole == GetRoleString(RoleManager) && len(user.Projects) != 0 {
return fmt.Errorf("Cannot remove role 'manager' while user %s still has assigned project(s) : %v", username, user.Projects)
}
var newroles []string
for _, r := range user.Roles {
if r != oldRole {
newroles = append(newroles, r) // Append all roles not matching requested to be deleted role
}
}
var mroles, _ = json.Marshal(newroles)
if _, err := sq.Update("user").Set("roles", mroles).Where("user.username = ?", username).RunWith(auth.db).Exec(); err != nil {
log.Errorf("Error while removing role for user '%s'", user.Username)
return err
}
return nil
}
func (auth *Authentication) AddProject(
ctx context.Context,
username string,
project string) error {
user, err := auth.GetUser(username)
if err != nil {
return err
}
if !user.HasRole(RoleManager) {
return fmt.Errorf("user '%s' is not a manager!", username)
}
if user.HasProject(project) {
return fmt.Errorf("user '%s' already manages project '%s'", username, project)
}
projects, _ := json.Marshal(append(user.Projects, project))
if _, err := sq.Update("user").Set("projects", projects).Where("user.username = ?", username).RunWith(auth.db).Exec(); err != nil {
return err
}
return nil
}
func (auth *Authentication) RemoveProject(ctx context.Context, username string, project string) error {
user, err := auth.GetUser(username)
if err != nil {
return err
}
if !user.HasRole(RoleManager) {
return fmt.Errorf("user '%#v' is not a manager!", username)
}
if !user.HasProject(project) {
return fmt.Errorf("user '%#v': Cannot remove project '%#v' - Does not match!", username, project)
}
var exists bool
var newprojects []string
for _, p := range user.Projects {
if p != project {
newprojects = append(newprojects, p) // Append all projects not matching requested to be deleted project
} else {
exists = true
}
}
if exists == true {
var result interface{}
if len(newprojects) == 0 {
result = "[]"
} else {
result, _ = json.Marshal(newprojects)
}
if _, err := sq.Update("user").Set("projects", result).Where("user.username = ?", username).RunWith(auth.db).Exec(); err != nil {
return err
}
return nil
} else {
return fmt.Errorf("user %s already does not manage project %s", username, project)
}
}
func FetchUser(ctx context.Context, db *sqlx.DB, username string) (*model.User, error) {
me := GetUser(ctx)
if me != nil && me.Username != username && me.HasNotRoles([]Role{RoleAdmin, RoleSupport, RoleManager}) {
return nil, errors.New("forbidden")
}
user := &model.User{Username: username}
var name, email sql.NullString
if err := sq.Select("name", "email").From("user").Where("user.username = ?", username).
RunWith(db).QueryRow().Scan(&name, &email); err != nil {
if err == sql.ErrNoRows {
/* This warning will be logged *often* for non-local users, i.e. users mentioned only in job-table or archive, */
/* since FetchUser will be called to retrieve full name and mail for every job in query/list */
// log.Warnf("User '%s' Not found in DB", username)
return nil, nil
}
log.Warnf("Error while fetching user '%s'", username)
return nil, err
}
user.Name = name.String
user.Email = email.String
return user, nil
}

15
internal/graph/schema.resolvers.go

@@ -11,7 +11,6 @@ import (
"strconv"
"time"
"github.com/ClusterCockpit/cc-backend/internal/auth"
"github.com/ClusterCockpit/cc-backend/internal/graph/generated"
"github.com/ClusterCockpit/cc-backend/internal/graph/model"
"github.com/ClusterCockpit/cc-backend/internal/metricdata"
@@ -51,7 +50,7 @@ func (r *jobResolver) MetaData(ctx context.Context, obj *schema.Job) (interface{
// UserData is the resolver for the userData field.
func (r *jobResolver) UserData(ctx context.Context, obj *schema.Job) (*model.User, error) {
return auth.FetchUser(ctx, r.DB, obj.User)
return repository.GetUserRepository().FetchUserInCtx(ctx, obj.User)
}
// CreateTag is the resolver for the createTag field.
@@ -122,7 +121,7 @@ func (r *mutationResolver) RemoveTagsFromJob(ctx context.Context, job string, ta
// UpdateConfiguration is the resolver for the updateConfiguration field.
func (r *mutationResolver) UpdateConfiguration(ctx context.Context, name string, value string) (*string, error) {
if err := repository.GetUserCfgRepo().UpdateConfig(name, value, auth.GetUser(ctx)); err != nil {
if err := repository.GetUserCfgRepo().UpdateConfig(name, value, repository.GetUserFromContext(ctx)); err != nil {
log.Warn("Error while updating user config")
return nil, err
}
@@ -142,7 +141,7 @@ func (r *queryResolver) Tags(ctx context.Context) ([]*schema.Tag, error) {
// User is the resolver for the user field.
func (r *queryResolver) User(ctx context.Context, username string) (*model.User, error) {
return auth.FetchUser(ctx, r.DB, username)
return repository.GetUserRepository().FetchUserInCtx(ctx, username)
}
// AllocatedNodes is the resolver for the allocatedNodes field.
@@ -178,7 +177,9 @@ func (r *queryResolver) Job(ctx context.Context, id string) (*schema.Job, error)
return nil, err
}
if user := auth.GetUser(ctx); user != nil && job.User != user.Username && user.HasNotRoles([]auth.Role{auth.RoleAdmin, auth.RoleSupport, auth.RoleManager}) {
if user := repository.GetUserFromContext(ctx); user != nil &&
job.User != user.Username &&
user.HasNotRoles([]schema.Role{schema.RoleAdmin, schema.RoleSupport, schema.RoleManager}) {
return nil, errors.New("you are not allowed to see this job")
}
@@ -318,8 +319,8 @@ func (r *queryResolver) RooflineHeatmap(ctx context.Context, filter []*model.Job
// NodeMetrics is the resolver for the nodeMetrics field.
func (r *queryResolver) NodeMetrics(ctx context.Context, cluster string, nodes []string, scopes []schema.MetricScope, metrics []string, from time.Time, to time.Time) ([]*model.NodeMetrics, error) {
user := auth.GetUser(ctx)
if user != nil && !user.HasRole(auth.RoleAdmin) {
user := repository.GetUserFromContext(ctx)
if user != nil && !user.HasRole(schema.RoleAdmin) {
return nil, errors.New("you need to be an administrator for this query")
}

11
internal/repository/job.go

@@ -14,7 +14,6 @@ import (
"sync"
"time"
"github.com/ClusterCockpit/cc-backend/internal/auth"
"github.com/ClusterCockpit/cc-backend/internal/graph/model"
"github.com/ClusterCockpit/cc-backend/internal/metricdata"
"github.com/ClusterCockpit/cc-backend/pkg/log"
@@ -615,7 +614,7 @@ func (r *JobRepository) WaitForArchiving() {
r.archivePending.Wait()
}
func (r *JobRepository) FindUserOrProjectOrJobname(user *auth.User, searchterm string) (jobid string, username string, project string, jobname string) {
func (r *JobRepository) FindUserOrProjectOrJobname(user *schema.User, searchterm string) (jobid string, username string, project string, jobname string) {
if _, err := strconv.Atoi(searchterm); err == nil { // Return empty on successful conversion: parent method will redirect for integer jobId
return searchterm, "", "", ""
} else { // Has to have letters and logged-in user for other guesses
@@ -644,14 +643,14 @@ func (r *JobRepository) FindUserOrProjectOrJobname(user *auth.User, searchterm s
var ErrNotFound = errors.New("no such jobname, project or user")
var ErrForbidden = errors.New("not authorized")
func (r *JobRepository) FindColumnValue(user *auth.User, searchterm string, table string, selectColumn string, whereColumn string, isLike bool) (result string, err error) {
func (r *JobRepository) FindColumnValue(user *schema.User, searchterm string, table string, selectColumn string, whereColumn string, isLike bool) (result string, err error) {
compareStr := " = ?"
query := searchterm
if isLike {
compareStr = " LIKE ?"
query = "%" + searchterm + "%"
}
if user.HasAnyRole([]auth.Role{auth.RoleAdmin, auth.RoleSupport, auth.RoleManager}) {
if user.HasAnyRole([]schema.Role{schema.RoleAdmin, schema.RoleSupport, schema.RoleManager}) {
theQuery := sq.Select(table+"."+selectColumn).Distinct().From(table).
Where(table+"."+whereColumn+compareStr, query)
@@ -676,9 +675,9 @@ func (r *JobRepository) FindColumnValue(user *auth.User, searchterm string, tabl
}
}
func (r *JobRepository) FindColumnValues(user *auth.User, query string, table string, selectColumn string, whereColumn string) (results []string, err error) {
func (r *JobRepository) FindColumnValues(user *schema.User, query string, table string, selectColumn string, whereColumn string) (results []string, err error) {
emptyResult := make([]string, 0)
if user.HasAnyRole([]auth.Role{auth.RoleAdmin, auth.RoleSupport, auth.RoleManager}) {
if user.HasAnyRole([]schema.Role{schema.RoleAdmin, schema.RoleSupport, schema.RoleManager}) {
rows, err := sq.Select(table+"."+selectColumn).Distinct().From(table).
Where(table+"."+whereColumn+" LIKE ?", fmt.Sprint("%", query, "%")).
RunWith(r.stmtCache).Query()

9
internal/repository/query.go

@@ -12,7 +12,6 @@ import (
"strings"
"time"
"github.com/ClusterCockpit/cc-backend/internal/auth"
"github.com/ClusterCockpit/cc-backend/internal/graph/model"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
@@ -130,20 +129,20 @@ func (r *JobRepository) CountJobs(
}
func SecurityCheck(ctx context.Context, query sq.SelectBuilder) (sq.SelectBuilder, error) {
user := auth.GetUser(ctx)
user := GetUserFromContext(ctx)
if user == nil {
var qnil sq.SelectBuilder
return qnil, fmt.Errorf("user context is nil!")
} else if user.HasAnyRole([]auth.Role{auth.RoleAdmin, auth.RoleSupport, auth.RoleApi}) { // Admin & Co. : All jobs
} else if user.HasAnyRole([]schema.Role{schema.RoleAdmin, schema.RoleSupport, schema.RoleApi}) { // Admin & Co. : All jobs
return query, nil
} else if user.HasRole(auth.RoleManager) { // Manager : Add filter for managed projects' jobs only + personal jobs
} else if user.HasRole(schema.RoleManager) { // Manager : Add filter for managed projects' jobs only + personal jobs
if len(user.Projects) != 0 {
return query.Where(sq.Or{sq.Eq{"job.project": user.Projects}, sq.Eq{"job.user": user.Username}}), nil
} else {
log.Debugf("Manager-User '%s' has no defined projects to lookup! Query only personal jobs ...", user.Username)
return query.Where("job.user = ?", user.Username), nil
}
} else if user.HasRole(auth.RoleUser) { // User : Only personal jobs
} else if user.HasRole(schema.RoleUser) { // User : Only personal jobs
return query.Where("job.user = ?", user.Username), nil
} else {
// Shortterm compatibility: Return User-Query if no roles:

3
internal/repository/stats.go

@@ -10,7 +10,6 @@ import (
"fmt"
"time"
"github.com/ClusterCockpit/cc-backend/internal/auth"
"github.com/ClusterCockpit/cc-backend/internal/config"
"github.com/ClusterCockpit/cc-backend/internal/graph/model"
"github.com/ClusterCockpit/cc-backend/pkg/log"
@@ -86,7 +85,7 @@ func (r *JobRepository) buildStatsQuery(
}
func (r *JobRepository) getUserName(ctx context.Context, id string) string {
user := auth.GetUser(ctx)
user := GetUserFromContext(ctx)
name, _ := r.FindColumnValue(user, id, "user", "name", "username", false)
if name != "" {
return name

7
internal/repository/tags.go

@@ -7,7 +7,6 @@ package repository
import (
"strings"
"github.com/ClusterCockpit/cc-backend/internal/auth"
"github.com/ClusterCockpit/cc-backend/pkg/archive"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
@@ -68,7 +67,7 @@ func (r *JobRepository) CreateTag(tagType string, tagName string) (tagId int64,
return res.LastInsertId()
}
func (r *JobRepository) CountTags(user *auth.User) (tags []schema.Tag, counts map[string]int, err error) {
func (r *JobRepository) CountTags(user *schema.User) (tags []schema.Tag, counts map[string]int, err error) {
tags = make([]schema.Tag, 0, 100)
xrows, err := r.DB.Queryx("SELECT id, tag_type, tag_name FROM tag")
if err != nil {
@@ -88,10 +87,10 @@ func (r *JobRepository) CountTags(user *auth.User) (tags []schema.Tag, counts ma
LeftJoin("jobtag jt ON t.id = jt.tag_id").
GroupBy("t.tag_name")
if user != nil && user.HasAnyRole([]auth.Role{auth.RoleAdmin, auth.RoleSupport}) { // ADMIN || SUPPORT: Count all jobs
if user != nil && user.HasAnyRole([]schema.Role{schema.RoleAdmin, schema.RoleSupport}) { // ADMIN || SUPPORT: Count all jobs
log.Debug("CountTags: User Admin or Support -> Count all Jobs for Tags")
// Unchanged: Needs to be own case still, due to UserRole/NoRole compatibility handling in else case
} else if user != nil && user.HasRole(auth.RoleManager) { // MANAGER: Count own jobs plus project's jobs
} else if user != nil && user.HasRole(schema.RoleManager) { // MANAGER: Count own jobs plus project's jobs
// Build ("project1", "project2", ...) list of variable length directly in SQL string
q = q.Where("jt.job_id IN (SELECT id FROM job WHERE job.user = ? OR job.project IN (\""+strings.Join(user.Projects, "\",\"")+"\"))", user.Username)
} else if user != nil { // USER OR NO ROLE (Compatibility): Only count own jobs

392
internal/repository/user.go

@@ -1,137 +1,325 @@
// Copyright (C) 2022 NHR@FAU, University Erlangen-Nuremberg.
// Copyright (C) 2023 NHR@FAU, University Erlangen-Nuremberg.
// All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package repository
import (
"context"
"database/sql"
"encoding/json"
"errors"
"fmt"
"strings"
"sync"
"time"
"github.com/ClusterCockpit/cc-backend/internal/auth"
"github.com/ClusterCockpit/cc-backend/internal/config"
"github.com/ClusterCockpit/cc-backend/internal/graph/model"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/lrucache"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
sq "github.com/Masterminds/squirrel"
"github.com/jmoiron/sqlx"
"golang.org/x/crypto/bcrypt"
)
var (
userCfgRepoOnce sync.Once
userCfgRepoInstance *UserCfgRepo
userRepoOnce sync.Once
userRepoInstance *UserRepository
)
type UserCfgRepo struct {
DB *sqlx.DB
Lookup *sqlx.Stmt
lock sync.RWMutex
uiDefaults map[string]interface{}
cache *lrucache.Cache
type UserRepository struct {
DB *sqlx.DB
driver string
}
func GetUserCfgRepo() *UserCfgRepo {
userCfgRepoOnce.Do(func() {
func GetUserRepository() *UserRepository {
userRepoOnce.Do(func() {
db := GetConnection()
lookupConfigStmt, err := db.DB.Preparex(`SELECT confkey, value FROM configuration WHERE configuration.username = ?`)
if err != nil {
log.Fatalf("db.DB.Preparex() error: %v", err)
}
userCfgRepoInstance = &UserCfgRepo{
DB: db.DB,
Lookup: lookupConfigStmt,
uiDefaults: config.Keys.UiDefaults,
cache: lrucache.New(1024),
userRepoInstance = &UserRepository{
DB: db.DB,
driver: db.Driver,
}
})
return userCfgRepoInstance
return userRepoInstance
}
// Return the personalised UI config for the currently authenticated
// user or return the plain default config.
func (uCfg *UserCfgRepo) GetUIConfig(user *auth.User) (map[string]interface{}, error) {
if user == nil {
uCfg.lock.RLock()
copy := make(map[string]interface{}, len(uCfg.uiDefaults))
for k, v := range uCfg.uiDefaults {
copy[k] = v
}
uCfg.lock.RUnlock()
return copy, nil
}
data := uCfg.cache.Get(user.Username, func() (interface{}, time.Duration, int) {
uiconfig := make(map[string]interface{}, len(uCfg.uiDefaults))
for k, v := range uCfg.uiDefaults {
uiconfig[k] = v
}
rows, err := uCfg.Lookup.Query(user.Username)
if err != nil {
log.Warnf("Error while looking up user uiconfig for user '%v'", user.Username)
return err, 0, 0
}
size := 0
defer rows.Close()
for rows.Next() {
var key, rawval string
if err := rows.Scan(&key, &rawval); err != nil {
log.Warn("Error while scanning user uiconfig values")
return err, 0, 0
}
var val interface{}
if err := json.Unmarshal([]byte(rawval), &val); err != nil {
log.Warn("Error while unmarshaling raw user uiconfig json")
return err, 0, 0
}
size += len(key)
size += len(rawval)
uiconfig[key] = val
}
// Add global ShortRunningJobsDuration setting as plot_list_hideShortRunningJobs
uiconfig["plot_list_hideShortRunningJobs"] = config.Keys.ShortRunningJobsDuration
return uiconfig, 24 * time.Hour, size
})
if err, ok := data.(error); ok {
log.Error("Error in returned dataset")
func (r *UserRepository) GetUser(username string) (*schema.User, error) {
user := &schema.User{Username: username}
var hashedPassword, name, rawRoles, email, rawProjects sql.NullString
if err := sq.Select("password", "ldap", "name", "roles", "email", "projects").From("user").
Where("user.username = ?", username).RunWith(r.DB).
QueryRow().Scan(&hashedPassword, &user.AuthSource, &name, &rawRoles, &email, &rawProjects); err != nil {
log.Warnf("Error while querying user '%v' from database", username)
return nil, err
}
return data.(map[string]interface{}), nil
}
// If the context does not have a user, update the global ui configuration
// without persisting it! If there is a (authenticated) user, update only his
// configuration.
func (uCfg *UserCfgRepo) UpdateConfig(
key, value string,
user *auth.User) error {
if user == nil {
var val interface{}
if err := json.Unmarshal([]byte(value), &val); err != nil {
log.Warn("Error while unmarshaling raw user config json")
return err
user.Password = hashedPassword.String
user.Name = name.String
user.Email = email.String
if rawRoles.Valid {
if err := json.Unmarshal([]byte(rawRoles.String), &user.Roles); err != nil {
log.Warn("Error while unmarshaling raw roles from DB")
return nil, err
}
}
if rawProjects.Valid {
if err := json.Unmarshal([]byte(rawProjects.String), &user.Projects); err != nil {
return nil, err
}
uCfg.lock.Lock()
defer uCfg.lock.Unlock()
uCfg.uiDefaults[key] = val
return nil
}
if _, err := uCfg.DB.Exec(`REPLACE INTO configuration (username, confkey, value) VALUES (?, ?, ?)`, user.Username, key, value); err != nil {
log.Warnf("Error while replacing user config in DB for user '%v'", user.Username)
return user, nil
}
func (r *UserRepository) AddUser(user *schema.User) error {
rolesJson, _ := json.Marshal(user.Roles)
projectsJson, _ := json.Marshal(user.Projects)
cols := []string{"username", "roles", "projects"}
vals := []interface{}{user.Username, string(rolesJson), string(projectsJson)}
if user.Name != "" {
cols = append(cols, "name")
vals = append(vals, user.Name)
}
if user.Email != "" {
cols = append(cols, "email")
vals = append(vals, user.Email)
}
if user.Password != "" {
password, err := bcrypt.GenerateFromPassword([]byte(user.Password), bcrypt.DefaultCost)
if err != nil {
log.Error("Error while encrypting new user password")
return err
}
cols = append(cols, "password")
vals = append(vals, string(password))
}
if _, err := sq.Insert("user").Columns(cols...).Values(vals...).RunWith(r.DB).Exec(); err != nil {
log.Errorf("Error while inserting new user '%v' into DB", user.Username)
return err
}
uCfg.cache.Del(user.Username)
log.Infof("new user %#v created (roles: %s, auth-source: %d, projects: %s)", user.Username, rolesJson, user.AuthSource, projectsJson)
return nil
}
func (r *UserRepository) DelUser(username string) error {
_, err := r.DB.Exec(`DELETE FROM user WHERE user.username = ?`, username)
log.Errorf("Error while deleting user '%s' from DB", username)
return err
}
func (r *UserRepository) ListUsers(specialsOnly bool) ([]*schema.User, error) {
q := sq.Select("username", "name", "email", "roles", "projects").From("user")
if specialsOnly {
q = q.Where("(roles != '[\"user\"]' AND roles != '[]')")
}
rows, err := q.RunWith(r.DB).Query()
if err != nil {
log.Warn("Error while querying user list")
return nil, err
}
users := make([]*schema.User, 0)
defer rows.Close()
for rows.Next() {
rawroles := ""
rawprojects := ""
user := &schema.User{}
var name, email sql.NullString
if err := rows.Scan(&user.Username, &name, &email, &rawroles, &rawprojects); err != nil {
log.Warn("Error while scanning user list")
return nil, err
}
if err := json.Unmarshal([]byte(rawroles), &user.Roles); err != nil {
log.Warn("Error while unmarshaling raw role list")
return nil, err
}
if err := json.Unmarshal([]byte(rawprojects), &user.Projects); err != nil {
return nil, err
}
user.Name = name.String
user.Email = email.String
users = append(users, user)
}
return users, nil
}
func (r *UserRepository) AddRole(
ctx context.Context,
username string,
queryrole string) error {
newRole := strings.ToLower(queryrole)
user, err := r.GetUser(username)
if err != nil {
log.Warnf("Could not load user '%s'", username)
return err
}
exists, valid := user.HasValidRole(newRole)
if !valid {
return fmt.Errorf("Supplied role is no valid option : %v", newRole)
}
if exists {
return fmt.Errorf("User %v already has role %v", username, newRole)
}
roles, _ := json.Marshal(append(user.Roles, newRole))
if _, err := sq.Update("user").Set("roles", roles).Where("user.username = ?", username).RunWith(r.DB).Exec(); err != nil {
log.Errorf("Error while adding new role for user '%s'", user.Username)
return err
}
return nil
}
func (r *UserRepository) RemoveRole(ctx context.Context, username string, queryrole string) error {
oldRole := strings.ToLower(queryrole)
user, err := r.GetUser(username)
if err != nil {
log.Warnf("Could not load user '%s'", username)
return err
}
exists, valid := user.HasValidRole(oldRole)
if !valid {
return fmt.Errorf("Supplied role is no valid option : %v", oldRole)
}
if !exists {
return fmt.Errorf("Role already deleted for user '%v': %v", username, oldRole)
}
if oldRole == schema.GetRoleString(schema.RoleManager) && len(user.Projects) != 0 {
return fmt.Errorf("Cannot remove role 'manager' while user %s still has assigned project(s) : %v", username, user.Projects)
}
var newroles []string
for _, r := range user.Roles {
if r != oldRole {
newroles = append(newroles, r) // Append all roles not matching requested to be deleted role
}
}
var mroles, _ = json.Marshal(newroles)
if _, err := sq.Update("user").Set("roles", mroles).Where("user.username = ?", username).RunWith(r.DB).Exec(); err != nil {
log.Errorf("Error while removing role for user '%s'", user.Username)
return err
}
return nil
}
func (r *UserRepository) AddProject(
ctx context.Context,
username string,
project string) error {
user, err := r.GetUser(username)
if err != nil {
return err
}
if !user.HasRole(schema.RoleManager) {
return fmt.Errorf("user '%s' is not a manager!", username)
}
if user.HasProject(project) {
return fmt.Errorf("user '%s' already manages project '%s'", username, project)
}
projects, _ := json.Marshal(append(user.Projects, project))
if _, err := sq.Update("user").Set("projects", projects).Where("user.username = ?", username).RunWith(r.DB).Exec(); err != nil {
return err
}
return nil
}
func (r *UserRepository) RemoveProject(ctx context.Context, username string, project string) error {
user, err := r.GetUser(username)
if err != nil {
return err
}
if !user.HasRole(schema.RoleManager) {
return fmt.Errorf("user '%#v' is not a manager!", username)
}
if !user.HasProject(project) {
return fmt.Errorf("user '%#v': Cannot remove project '%#v' - Does not match!", username, project)
}
var exists bool
var newprojects []string
for _, p := range user.Projects {
if p != project {
newprojects = append(newprojects, p) // Append all projects not matching requested to be deleted project
} else {
exists = true
}
}
if exists == true {
var result interface{}
if len(newprojects) == 0 {
result = "[]"
} else {
result, _ = json.Marshal(newprojects)
}
if _, err := sq.Update("user").Set("projects", result).Where("user.username = ?", username).RunWith(r.DB).Exec(); err != nil {
return err
}
return nil
} else {
return fmt.Errorf("user %s already does not manage project %s", username, project)
}
}
type ContextKey string
const ContextUserKey ContextKey = "user"
func GetUserFromContext(ctx context.Context) *schema.User {
x := ctx.Value(ContextUserKey)
if x == nil {
return nil
}
return x.(*schema.User)
}
func (r *UserRepository) FetchUserInCtx(ctx context.Context, username string) (*model.User, error) {
me := GetUserFromContext(ctx)
if me != nil && me.Username != username &&
me.HasNotRoles([]schema.Role{schema.RoleAdmin, schema.RoleSupport, schema.RoleManager}) {
return nil, errors.New("forbidden")
}
user := &model.User{Username: username}
var name, email sql.NullString
if err := sq.Select("name", "email").From("user").Where("user.username = ?", username).
RunWith(r.DB).QueryRow().Scan(&name, &email); err != nil {
if err == sql.ErrNoRows {
/* This warning will be logged *often* for non-local users, i.e. users mentioned only in job-table or archive, */
/* since FetchUser will be called to retrieve full name and mail for every job in query/list */
// log.Warnf("User '%s' Not found in DB", username)
return nil, nil
}
log.Warnf("Error while fetching user '%s'", username)
return nil, err
}
user.Name = name.String
user.Email = email.String
return user, nil
}

137
internal/repository/userConfig.go Normal file

@@ -0,0 +1,137 @@
// Copyright (C) 2022 NHR@FAU, University Erlangen-Nuremberg.
// All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package repository
import (
"encoding/json"
"sync"
"time"
"github.com/ClusterCockpit/cc-backend/internal/config"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/lrucache"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
"github.com/jmoiron/sqlx"
)
var (
userCfgRepoOnce sync.Once
userCfgRepoInstance *UserCfgRepo
)
type UserCfgRepo struct {
DB *sqlx.DB
Lookup *sqlx.Stmt
lock sync.RWMutex
uiDefaults map[string]interface{}
cache *lrucache.Cache
}
func GetUserCfgRepo() *UserCfgRepo {
userCfgRepoOnce.Do(func() {
db := GetConnection()
lookupConfigStmt, err := db.DB.Preparex(`SELECT confkey, value FROM configuration WHERE configuration.username = ?`)
if err != nil {
log.Fatalf("db.DB.Preparex() error: %v", err)
}
userCfgRepoInstance = &UserCfgRepo{
DB: db.DB,
Lookup: lookupConfigStmt,
uiDefaults: config.Keys.UiDefaults,
cache: lrucache.New(1024),
}
})
return userCfgRepoInstance
}
// Return the personalised UI config for the currently authenticated
// user or return the plain default config.
func (uCfg *UserCfgRepo) GetUIConfig(user *schema.User) (map[string]interface{}, error) {
if user == nil {
uCfg.lock.RLock()
copy := make(map[string]interface{}, len(uCfg.uiDefaults))
for k, v := range uCfg.uiDefaults {
copy[k] = v
}
uCfg.lock.RUnlock()
return copy, nil
}
data := uCfg.cache.Get(user.Username, func() (interface{}, time.Duration, int) {
uiconfig := make(map[string]interface{}, len(uCfg.uiDefaults))
for k, v := range uCfg.uiDefaults {
uiconfig[k] = v
}
rows, err := uCfg.Lookup.Query(user.Username)
if err != nil {
log.Warnf("Error while looking up user uiconfig for user '%v'", user.Username)
return err, 0, 0
}
size := 0
defer rows.Close()
for rows.Next() {
var key, rawval string
if err := rows.Scan(&key, &rawval); err != nil {
log.Warn("Error while scanning user uiconfig values")
return err, 0, 0
}
var val interface{}
if err := json.Unmarshal([]byte(rawval), &val); err != nil {
log.Warn("Error while unmarshaling raw user uiconfig json")
return err, 0, 0
}
size += len(key)
size += len(rawval)
uiconfig[key] = val
}
// Add global ShortRunningJobsDuration setting as plot_list_hideShortRunningJobs
uiconfig["plot_list_hideShortRunningJobs"] = config.Keys.ShortRunningJobsDuration
return uiconfig, 24 * time.Hour, size
})
if err, ok := data.(error); ok {
log.Error("Error in returned dataset")
return nil, err
}
return data.(map[string]interface{}), nil
}
// If the context does not have a user, update the global ui configuration
// without persisting it! If there is a (authenticated) user, update only his
// configuration.
func (uCfg *UserCfgRepo) UpdateConfig(
key, value string,
user *schema.User) error {
if user == nil {
var val interface{}
if err := json.Unmarshal([]byte(value), &val); err != nil {
log.Warn("Error while unmarshaling raw user config json")
return err
}
uCfg.lock.Lock()
defer uCfg.lock.Unlock()
uCfg.uiDefaults[key] = val
return nil
}
if _, err := uCfg.DB.Exec(`REPLACE INTO configuration (username, confkey, value) VALUES (?, ?, ?)`, user.Username, key, value); err != nil {
log.Warnf("Error while replacing user config in DB for user '%v'", user.Username)
return err
}
uCfg.cache.Del(user.Username)
return nil
}

4
internal/repository/user_test.go → internal/repository/userConfig_test.go

@@ -9,9 +9,9 @@ import (
"path/filepath"
"testing"
"github.com/ClusterCockpit/cc-backend/internal/auth"
"github.com/ClusterCockpit/cc-backend/internal/config"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
_ "github.com/mattn/go-sqlite3"
)
@@ -53,7 +53,7 @@ func setupUserTest(t *testing.T) *UserCfgRepo {
func TestGetUIConfig(t *testing.T) {
r := setupUserTest(t)
u := auth.User{Username: "demo"}
u := schema.User{Username: "demo"}
cfg, err := r.GetUIConfig(&u)
if err != nil {

35
internal/routerConfig/routes.go

@@ -13,11 +13,11 @@ import (
"strings"
"time"
"github.com/ClusterCockpit/cc-backend/internal/auth"
"github.com/ClusterCockpit/cc-backend/internal/graph/model"
"github.com/ClusterCockpit/cc-backend/internal/repository"
"github.com/ClusterCockpit/cc-backend/internal/util"
"github.com/ClusterCockpit/cc-backend/pkg/log"
"github.com/ClusterCockpit/cc-backend/pkg/schema"
"github.com/ClusterCockpit/cc-backend/web"
"github.com/gorilla/mux"
)
@@ -81,12 +81,11 @@ func setupJobRoute(i InfoType, r *http.Request) InfoType {
}
func setupUserRoute(i InfoType, r *http.Request) InfoType {
jobRepo := repository.GetJobRepository()
username := mux.Vars(r)["id"]
i["id"] = username
i["username"] = username
// TODO: If forbidden (== err exists), redirect to error page
if user, _ := auth.FetchUser(r.Context(), jobRepo.DB, username); user != nil {
if user, _ := repository.GetUserRepository().FetchUserInCtx(r.Context(), username); user != nil {
i["name"] = user.Name
i["email"] = user.Email
}
@@ -125,7 +124,7 @@ func setupAnalysisRoute(i InfoType, r *http.Request) InfoType {
func setupTaglistRoute(i InfoType, r *http.Request) InfoType {
jobRepo := repository.GetJobRepository()
user := auth.GetUser(r.Context())
user := repository.GetUserFromContext(r.Context())
tags, counts, err := jobRepo.CountTags(user)
tagMap := make(map[string][]map[string]interface{})
@@ -255,7 +254,7 @@ func SetupRoutes(router *mux.Router, buildInfo web.Build) {
for _, route := range routes {
route := route
router.HandleFunc(route.Route, func(rw http.ResponseWriter, r *http.Request) {
conf, err := userCfgRepo.GetUIConfig(auth.GetUser(r.Context()))
conf, err := userCfgRepo.GetUIConfig(repository.GetUserFromContext(r.Context()))
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
return
@@ -268,9 +267,9 @@ func SetupRoutes(router *mux.Router, buildInfo web.Build) {
}
// Get User -> What if NIL?
user := auth.GetUser(r.Context())
user := repository.GetUserFromContext(r.Context())
// Get Roles
availableRoles, _ := auth.GetValidRolesMap(user)
availableRoles, _ := schema.GetValidRolesMap(user)
page := web.Page{
Title: title,
@@ -285,14 +284,14 @@ func SetupRoutes(router *mux.Router, buildInfo web.Build) {
page.FilterPresets = buildFilterPresets(r.URL.Query())
}
web.RenderTemplate(rw, r, route.Template, &page)
web.RenderTemplate(rw, route.Template, &page)
})
}
}
func HandleSearchBar(rw http.ResponseWriter, r *http.Request, buildInfo web.Build) {
user := auth.GetUser(r.Context())
availableRoles, _ := auth.GetValidRolesMap(user)
user := repository.GetUserFromContext(r.Context())
availableRoles, _ := schema.GetValidRolesMap(user)
if search := r.URL.Query().Get("searchId"); search != "" {
repo := repository.GetJobRepository()
@@ -309,10 +308,10 @@ func HandleSearchBar(rw http.ResponseWriter, r *http.Request, buildInfo web.Buil
case "arrayJobId":
http.Redirect(rw, r, "/monitoring/jobs/?arrayJobId="+url.QueryEscape(strings.Trim(splitSearch[1], " ")), http.StatusFound) // All Users: Redirect to Tablequery
case "username":
if user.HasAnyRole([]auth.Role{auth.RoleAdmin, auth.RoleSupport, auth.RoleManager}) {
if user.HasAnyRole([]schema.Role{schema.RoleAdmin, schema.RoleSupport, schema.RoleManager}) {
http.Redirect(rw, r, "/monitoring/users/?user="+url.QueryEscape(strings.Trim(splitSearch[1], " ")), http.StatusFound)
} else {
web.RenderTemplate(rw, r, "message.tmpl", &web.Page{Title: "Error", MsgType: "alert-danger", Message: "Missing Access Rights", User: *user, Roles: availableRoles, Build: buildInfo})
web.RenderTemplate(rw, "message.tmpl", &web.Page{Title: "Error", MsgType: "alert-danger", Message: "Missing Access Rights", User: *user, Roles: availableRoles, Build: buildInfo})
}
case "name":
usernames, _ := repo.FindColumnValues(user, strings.Trim(splitSearch[1], " "), "user", "username", "name")
@@ -320,14 +319,14 @@ func HandleSearchBar(rw http.ResponseWriter, r *http.Request, buildInfo web.Buil
joinedNames := strings.Join(usernames, "&user=")
http.Redirect(rw, r, "/monitoring/users/?user="+joinedNames, http.StatusFound)
} else {
if user.HasAnyRole([]auth.Role{auth.RoleAdmin, auth.RoleSupport, auth.RoleManager}) {
if user.HasAnyRole([]schema.Role{schema.RoleAdmin, schema.RoleSupport, schema.RoleManager}) {
http.Redirect(rw, r, "/monitoring/users/?user=NoUserNameFound", http.StatusPermanentRedirect)
} else {
web.RenderTemplate(rw, r, "message.tmpl", &web.Page{Title: "Error", MsgType: "alert-danger", Message: "Missing Access Rights", User: *user, Roles: availableRoles, Build: buildInfo})
web.RenderTemplate(rw, "message.tmpl", &web.Page{Title: "Error", MsgType: "alert-danger", Message: "Missing Access Rights", User: *user, Roles: availableRoles, Build: buildInfo})
}
}
default:
web.RenderTemplate(rw, r, "message.tmpl", &web.Page{Title: "Warning", MsgType: "alert-warning", Message: fmt.Sprintf("Unknown search type: %s", strings.Trim(splitSearch[0], " ")), User: *user, Roles: availableRoles, Build: buildInfo})
web.RenderTemplate(rw, "message.tmpl", &web.Page{Title: "Warning", MsgType: "alert-warning", Message: fmt.Sprintf("Unknown search type: %s", strings.Trim(splitSearch[0], " ")), User: *user, Roles: availableRoles, Build: buildInfo})
}
} else if len(splitSearch) == 1 {
@@ -342,13 +341,13 @@ func HandleSearchBar(rw http.ResponseWriter, r *http.Request, buildInfo web.Buil
} else if jobname != "" {
http.Redirect(rw, r, "/monitoring/jobs/?jobName="+url.QueryEscape(jobname), http.StatusFound) // JobName (contains)
} else {
web.RenderTemplate(rw, r, "message.tmpl", &web.Page{Title: "Info", MsgType: "alert-info", Message: "Search without result", User: *user, Roles: availableRoles, Build: buildInfo})
web.RenderTemplate(rw, "message.tmpl", &web.Page{Title: "Info", MsgType: "alert-info", Message: "Search without result", User: *user, Roles: availableRoles, Build: buildInfo})
}
} else {
web.RenderTemplate(rw, r, "message.tmpl", &web.Page{Title: "Error", MsgType: "alert-danger", Message: "Searchbar query parameters malformed", User: *user, Roles: availableRoles, Build: buildInfo})
web.RenderTemplate(rw, "message.tmpl", &web.Page{Title: "Error", MsgType: "alert-danger", Message: "Searchbar query parameters malformed", User: *user, Roles: availableRoles, Build: buildInfo})
}
} else {
web.RenderTemplate(rw, r, "message.tmpl", &web.Page{Title: "Warning", MsgType: "alert-warning", Message: "Empty search", User: *user, Roles: availableRoles, Build: buildInfo})
web.RenderTemplate(rw, "message.tmpl", &web.Page{Title: "Warning", MsgType: "alert-warning", Message: "Empty search", User: *user, Roles: availableRoles, Build: buildInfo})
}
}

11
pkg/schema/config.go

@@ -17,7 +17,9 @@ type LdapConfig struct {
UserFilter string `json:"user_filter"`
SyncInterval string `json:"sync_interval"` // Parsed using time.ParseDuration.
SyncDelOldUsers bool `json:"sync_del_old_users"`
SyncUserOnLogin bool `json:"syncUserOnLogin"`
// Should an non-existent user be added to the DB if user exists in ldap directory
SyncUserOnLogin bool `json:"syncUserOnLogin"`
}
type JWTAuthConfig struct {
@@ -30,10 +32,13 @@ type JWTAuthConfig struct {
// Deny login for users not in database (but defined in JWT).
// Ignore user roles defined in JWTs ('roles' claim), get them from db.
ForceJWTValidationViaDatabase bool `json:"forceJWTValidationViaDatabase"`
ValidateUser bool `json:"validateUser"`
// Specifies which issuer should be accepted when validating external JWTs ('iss' claim)
TrustedExternalIssuer string `json:"trustedExternalIssuer"`
TrustedIssuer string `json:"trustedIssuer"`
// Should an non-existent user be added to the DB based on the information in the token
SyncUserOnLogin bool `json:"syncUserOnLogin"`
}
type IntRange struct {

41
internal/auth/roles.go → pkg/schema/user.go

@@ -2,7 +2,7 @@
// All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package auth
package schema
import (
"fmt"
@@ -21,6 +21,41 @@ const (
RoleError
)
type AuthSource int
const (
AuthViaLocalPassword AuthSource = iota
AuthViaLDAP
AuthViaToken
)
type AuthType int
const (
AuthToken AuthType = iota
AuthSession
)
type User struct {
Username string `json:"username"`
Password string `json:"-"`
Name string `json:"name"`
Roles []string `json:"roles"`
AuthType AuthType `json:"authType"`
AuthSource AuthSource `json:"authSource"`
Email string `json:"email"`
Projects []string `json:"projects"`
}
func (u *User) HasProject(project string) bool {
for _, p := range u.Projects {
if p == project {
return true
}
}
return false
}
func GetRoleString(roleInt Role) string {
return [6]string{"anonymous", "api", "user", "manager", "support", "admin"}[roleInt]
}
@@ -44,12 +79,12 @@ func getRoleEnum(roleStr string) Role {
}
}
func isValidRole(role string) bool {
func IsValidRole(role string) bool {
return getRoleEnum(role) != RoleError
}
func (u *User) HasValidRole(role string) (hasRole bool, isValid bool) {
if isValidRole(role) {
if IsValidRole(role) {
for _, r := range u.Roles {
if r == role {
return true, true

2
internal/auth/auth_test.go → pkg/schema/user_test.go

@@ -2,7 +2,7 @@
// All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package auth
package schema
import (
"testing"

7
web/web.go

@@ -11,7 +11,6 @@ import (
"net/http"
"strings"
"github.com/ClusterCockpit/cc-backend/internal/auth"
"github.com/ClusterCockpit/cc-backend/internal/config"
"github.com/ClusterCockpit/cc-backend/internal/util"
"github.com/ClusterCockpit/cc-backend/pkg/log"
@@ -92,8 +91,8 @@ type Page struct {
Title string // Page title
MsgType string // For generic use in message boxes
Message string // For generic use in message boxes
User auth.User // Information about the currently logged in user (Full User Info)
Roles map[string]auth.Role // Available roles for frontend render checks
User schema.User // Information about the currently logged in user (Full User Info)
Roles map[string]schema.Role // Available roles for frontend render checks
Build Build // Latest information about the application
Clusters []schema.ClusterConfig // List of all clusters for use in the Header
FilterPresets map[string]interface{} // For pages with the Filter component, this can be used to set initial filters.
@@ -101,7 +100,7 @@ type Page struct {
Config map[string]interface{} // UI settings for the currently logged in user (e.g. line width, ...)
}
func RenderTemplate(rw http.ResponseWriter, r *http.Request, file string, page *Page) {
func RenderTemplate(rw http.ResponseWriter, file string, page *Page) {
t, ok := templates[file]
if !ok {
log.Errorf("WEB/WEB > template '%s' not found", file)