litmuschaos
/
litmus
mirror of https://github.com/litmuschaos/litmus.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Added strict validation for username and password in backend. (#4670) 

* Added strict validation for username and password in backend.

Signed-off-by: aryan <aryan1bhokare@gmail.com>

* fixed silly mistake

Signed-off-by: aryan <aryan1bhokare@gmail.com>

* some requested changes.

Signed-off-by: aryan <aryan1bhokare@gmail.com>

* modified tests

Signed-off-by: aryan <aryan1bhokare@gmail.com>

* small change

Signed-off-by: aryan <aryan1bhokare@gmail.com>

* Update message string in chaoscenter/authentication/api/handlers/doc.go

Co-authored-by: Vedant Shrotria <vedant.shrotria@harness.io>
Signed-off-by: Aryan Bhokare <92683836+aryan-bhokare@users.noreply.github.com>

* Update error message chaoscenter/authentication/pkg/utils/sanitizers.go

Co-authored-by: Vedant Shrotria <vedant.shrotria@harness.io>
Signed-off-by: Aryan Bhokare <92683836+aryan-bhokare@users.noreply.github.com>

* Modified swagger with requested changes.

Signed-off-by: aryan <aryan1bhokare@gmail.com>

* added negative tests for requested functions and fixed some conflicts.

Signed-off-by: aryan <aryan1bhokare@gmail.com>

---------

Signed-off-by: aryan <aryan1bhokare@gmail.com>
Signed-off-by: Aryan Bhokare <92683836+aryan-bhokare@users.noreply.github.com>
Co-authored-by: Vedant Shrotria <vedant.shrotria@harness.io>
Co-authored-by: Saranya Jena <saranya.jena@harness.io>
This commit is contained in:
Aryan Bhokare 2024-06-27 21:21:24 +05:30 committed by GitHub
parent 544d32401e
commit 9d2c93a1cd
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
8 changed files with 148 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
chaoscenter/authentication/api/docs/docs.go
View File

@ -940,6 +940,12 @@ const docTemplate = `{
"$ref": "#/definitions/response.ErrInvalidRequest"
}
},
"401": {
"description": "Unauthorized",
"schema": {
"$ref": "#/definitions/response.ErrStrictUsernamePolicyViolation"
}
},
"500": {
"description": "Internal Server Error",
"schema": {
@ -1214,7 +1220,20 @@ const docTemplate = `{
},
"message": {
"type": "string",
"example": "Please ensure the password is 8 characters long and has 1 digit, 1 lowercase alphabet, 1 uppercase alphabet and 1 special character"
"example": "Please ensure the password is atleast 8 characters and atmost 16 characters long and has atleast 1 digit, 1 lowercase alphabet, 1 uppercase alphabet and 1 special character"
}
}
},
"response.ErrStrictUsernamePolicyViolation": {
"type": "object",
"properties": {
"code": {
"type": "integer",
"example": 401
},
"message": {
"type": "string",
"example": "The username should be atleast 3 characters long and atmost 16 characters long."
}
}
},

21
chaoscenter/authentication/api/docs/swagger.json
View File

@ -930,6 +930,12 @@
"$ref": "#/definitions/response.ErrInvalidRequest"
}
},
"401": {
"description": "Unauthorized",
"schema": {
"$ref": "#/definitions/response.ErrStrictUsernamePolicyViolation"
}
},
"500": {
"description": "Internal Server Error",
"schema": {
@ -1204,7 +1210,20 @@
},
"message": {
"type": "string",
"example": "Please ensure the password is 8 characters long and has 1 digit, 1 lowercase alphabet, 1 uppercase alphabet and 1 special character"
"example": "Please ensure the password is atleast 8 characters and atmost 16 characters long and has atleast 1 digit, 1 lowercase alphabet, 1 uppercase alphabet and 1 special character"
}
}
},
"response.ErrStrictUsernamePolicyViolation": {
"type": "object",
"properties": {
"code": {
"type": "integer",
"example": 401
},
"message": {
"type": "string",
"example": "The username should be atleast 3 characters long and atmost 16 characters long."
}
}
},

19
chaoscenter/authentication/api/docs/swagger.yaml
View File

@ -82,8 +82,19 @@ definitions:
example: 401
type: integer
message:
example: Please ensure the password is 8 characters long and has 1 digit,
1 lowercase alphabet, 1 uppercase alphabet and 1 special character
example: Please ensure the password is atleast 8 characters and atmost 16
characters long and has atleast 1 digit, 1 lowercase alphabet, 1 uppercase
alphabet and 1 special character
type: string
type: object
response.ErrStrictUsernamePolicyViolation:
properties:
code:
example: 401
type: integer
message:
example: The username should be atleast 3 characters long and atmost 16 characters
long.
type: string
type: object
response.ErrUnauthorized:
@ -762,6 +773,10 @@ paths:
description: Bad Request
schema:
$ref: '#/definitions/response.ErrInvalidRequest'
"401":
description: Unauthorized
schema:
$ref: '#/definitions/response.ErrStrictUsernamePolicyViolation'
"500":
description: Internal Server Error
schema:

7
chaoscenter/authentication/api/handlers/doc.go
View File

@ -97,7 +97,12 @@ type ErrUserDeactivated struct {
type ErrStrictPasswordPolicyViolation struct {
Code int `json:"code" example:"401"`
Message string `json:"message" example:"Please ensure the password is 8 characters long and has 1 digit, 1 lowercase alphabet, 1 uppercase alphabet and 1 special character"`
Message string `json:"message" example:"Please ensure the password is atleast 8 characters and atmost 16 characters long and has atleast 1 digit, 1 lowercase alphabet, 1 uppercase alphabet and 1 special character"`
}
type ErrStrictUsernamePolicyViolation struct {
Code int `json:"code" example:"401"`
Message string `json:"message" example:"The username should be atleast 3 characters long and atmost 16 characters long."`
}
type ErrEmptyProjectName struct {

18
chaoscenter/authentication/api/handlers/rest/user_handlers.go
View File

@ -28,6 +28,8 @@ const BearerSchema = "Bearer "
// @Failure 400 {object} response.ErrInvalidRequest
// @Failure 401 {object} response.ErrUnauthorized
// @Failure 400 {object} response.ErrInvalidEmail
// @Failure 401 {object} response.ErrStrictPasswordPolicyViolation
// @Failure 401 {object} response.ErrStrictUsernamePolicyViolation
// @Failure 401 {object} response.ErrUserExists
// @Failure 500 {object} response.ErrServerError
// @Success 200 {object} response.UserResponse{}
@ -59,6 +61,12 @@ func CreateUser(service services.ApplicationService) gin.HandlerFunc {
c.JSON(utils.ErrorStatusCodes[utils.ErrInvalidRequest], presenter.CreateErrorResponse(utils.ErrInvalidRequest))
return
}
//username validation
err = utils.ValidateStrictUsername(userRequest.Username)
if err != nil {
c.JSON(utils.ErrorStatusCodes[utils.ErrStrictUsernamePolicyViolation], presenter.CreateErrorResponse(utils.ErrStrictUsernamePolicyViolation))
return
}
// Assigning UID to user
uID := uuid.Must(uuid.NewRandom()).String()
@ -108,6 +116,8 @@ func CreateUser(service services.ApplicationService) gin.HandlerFunc {
// @Accept json
// @Produce json
// @Failure 400 {object} response.ErrInvalidRequest
// @Failure 401 {object} response.ErrStrictPasswordPolicyViolation
// @Failure 401 {object} response.ErrStrictUsernamePolicyViolation
// @Failure 500 {object} response.ErrServerError
// @Success 200 {object} response.MessageResponse{}
// @Router /update/details [post]
@ -414,17 +424,17 @@ func UpdatePassword(service services.ApplicationService) gin.HandlerFunc {
}
username := c.MustGet("username").(string)
userPasswordRequest.Username = username
if utils.StrictPasswordPolicy {
if userPasswordRequest.NewPassword != "" {
err := utils.ValidateStrictPassword(userPasswordRequest.NewPassword)
if err != nil {
c.JSON(utils.ErrorStatusCodes[utils.ErrStrictPasswordPolicyViolation], presenter.CreateErrorResponse(utils.ErrStrictPasswordPolicyViolation))
return
}
}
if userPasswordRequest.NewPassword == "" {
} else {
c.JSON(utils.ErrorStatusCodes[utils.ErrInvalidRequest], presenter.CreateErrorResponse(utils.ErrInvalidRequest))
return
}
err = service.UpdatePassword(&userPasswordRequest, true)
if err != nil {
log.Info(err)
@ -478,7 +488,7 @@ func ResetPassword(service services.ApplicationService) gin.HandlerFunc {
c.JSON(utils.ErrorStatusCodes[utils.ErrServerError], presenter.CreateErrorResponse(utils.ErrPasswordNotUpdated))
}
if utils.StrictPasswordPolicy {
if userPasswordRequest.NewPassword != "" {
err := utils.ValidateStrictPassword(userPasswordRequest.NewPassword)
if err != nil {
c.JSON(utils.ErrorStatusCodes[utils.ErrStrictPasswordPolicyViolation], presenter.CreateErrorResponse(utils.ErrStrictPasswordPolicyViolation))

54
chaoscenter/authentication/api/handlers/rest/user_handlers_test.go
View File

@ -55,7 +55,7 @@ func TestCreateUser(t *testing.T) {
name: "successfully",
inputBody: &entities.User{
Username: "newUser",
Password: "validPassword123",
Password: "ValidPassword@1",
Email: "newuser@example.com",
Name: "John Doe",
Role: entities.RoleUser,
@ -68,7 +68,7 @@ func TestCreateUser(t *testing.T) {
Email: "newuser@example.com",
Name: "John Doe",
Role: entities.RoleUser,
}, nil)
}, nil).Once()
},
expectedCode: 200,
},
@ -80,8 +80,12 @@ func TestCreateUser(t *testing.T) {
c, _ := gin.CreateTestContext(w)
c.Set("role", tc.mockRole)
if tc.inputBody != nil {
b, _ := json.Marshal(tc.inputBody)
b, err := json.Marshal(tc.inputBody)
if err != nil {
t.Fatalf("could not marshal input body: %v", err)
}
c.Request = httptest.NewRequest(http.MethodPost, "/users", bytes.NewBuffer(b))
c.Request.Header.Set("Content-Type", "application/json")
}
tc.given()
@ -477,13 +481,22 @@ func TestUpdatePassword(t *testing.T) {
}{
{
name: "Successfully update password",
givenBody: `{"oldPassword":"oldPass", "newPassword":"newPass"}`,
givenBody: `{"oldPassword":"oldPass@123", "newPassword":"newPass@123"}`,
givenUsername: "testUser",
givenStrictPassword: false,
givenServiceResponse: nil,
expectedCode: http.StatusOK,
expectedOutput: `{"message":"password has been updated successfully"}`,
},
{
name: "Invalid new password",
givenBody: `{"oldPassword":"oldPass@123", "newPassword":"short"}`,
givenUsername: "testUser",
givenStrictPassword: false,
givenServiceResponse: errors.New("invalid password"),
expectedCode: utils.ErrorStatusCodes[utils.ErrStrictPasswordPolicyViolation],
expectedOutput: `{"error":"password_policy_violation","errorDescription":"Please ensure the password is atleast 8 characters long and atmost 16 characters long and has atleast 1 digit, 1 lowercase alphabet, 1 uppercase alphabet and 1 special character"}`,
},
}
for _, tt := range tests {
@ -498,8 +511,8 @@ func TestUpdatePassword(t *testing.T) {
userPassword := entities.UserPassword{
Username: tt.givenUsername,
OldPassword: "oldPass",
NewPassword: "newPass",
OldPassword: "oldPass@123",
NewPassword: "newPass@123",
}
user := &entities.User{
ID: "testUID",
@ -532,11 +545,11 @@ func TestResetPassword(t *testing.T) {
expectedCode int
}{
{
name: "Non-admin role",
name: "Admin role",
inputBody: &entities.UserPassword{
Username: "testUser",
OldPassword: "",
NewPassword: "validPassword123",
NewPassword: "ValidPass@123",
},
mockRole: "admin",
mockUID: "testUID",
@ -559,7 +572,7 @@ func TestResetPassword(t *testing.T) {
inputBody: &entities.UserPassword{
Username: "testUser",
OldPassword: "",
NewPassword: "validPassword123",
NewPassword: "validPass@123",
},
mockRole: "user",
mockUID: "testUID",
@ -581,6 +594,29 @@ func TestResetPassword(t *testing.T) {
mockUsername: "adminUser",
expectedCode: utils.ErrorStatusCodes[utils.ErrInvalidRequest],
},
{
name: "Admin role wrong password",
inputBody: &entities.UserPassword{
Username: "testUser",
OldPassword: "",
NewPassword: "short",
},
mockRole: "admin",
mockUID: "testUID",
mockUsername: "adminUser",
given: func() {
user := &entities.User{
ID: "testUID",
Username: "testUser",
Email: "test@example.com",
IsInitialLogin: false,
}
service.On("GetUser", "testUID").Return(user, nil)
service.On("IsAdministrator", mock.AnythingOfType("*entities.User")).Return(nil)
service.On("UpdatePassword", mock.AnythingOfType("*entities.UserPassword"), false).Return(nil)
},
expectedCode: utils.ErrorStatusCodes[utils.ErrStrictPasswordPolicyViolation],
},
}
for _, tt := range tests {

5
chaoscenter/authentication/pkg/utils/errors.go
View File

@ -10,6 +10,7 @@ var (
ErrServerError AppError = errors.New("server_error")
ErrInvalidRequest AppError = errors.New("invalid_request")
ErrStrictPasswordPolicyViolation AppError = errors.New("password_policy_violation")
ErrStrictUsernamePolicyViolation AppError = errors.New("username_policy_violation")
ErrUnauthorized AppError = errors.New("unauthorized")
ErrUserExists AppError = errors.New("user_exists")
ErrUserNotFound AppError = errors.New("user does not exist")
@ -32,6 +33,7 @@ var ErrorStatusCodes = map[AppError]int{
ErrUnauthorized: 401,
ErrUserExists: 401,
ErrStrictPasswordPolicyViolation: 401,
ErrStrictUsernamePolicyViolation: 401,
ErrUserNotFound: 400,
ErrProjectNotFound: 400,
ErrUpdatingAdmin: 400,
@ -50,7 +52,8 @@ var ErrorDescriptions = map[AppError]string{
ErrInvalidRequest: "The request is missing a required parameter, includes an invalid parameter value, includes a parameter more than once, or is otherwise malformed",
ErrUnauthorized: "The user does not have requested authorization to access this resource",
ErrUserExists: "This username is already assigned to another user",
ErrStrictPasswordPolicyViolation: "Please ensure the password is 8 characters long and has 1 digit, 1 lowercase alphabet, 1 uppercase alphabet and 1 special character",
ErrStrictPasswordPolicyViolation: "Please ensure the password is atleast 8 characters long and atmost 16 characters long and has atleast 1 digit, 1 lowercase alphabet, 1 uppercase alphabet and 1 special character",
ErrStrictUsernamePolicyViolation: "The username should be atleast 3 characters long and atmost 16 characters long.",
ErrEmptyProjectName: "Project name can't be empty",
ErrInvalidRole: "Role is invalid",
ErrProjectNotFound: "This project does not exist",

26
chaoscenter/authentication/pkg/utils/sanitizers.go
View File

@ -13,20 +13,25 @@ func SanitizeString(input string) string {
/*
ValidateStrictPassword represents and checks for the following patterns:
- Input is at least 8 characters long
- Input contains at least one special character
- Input is at least 8 characters long and at most 16 characters long
- Input contains at least one special character of these @$!%*?_&
- Input contains at least one digit
- Input contains at least one uppercase alphabet
- Input contains at least one lowercase alphabet
*/
func ValidateStrictPassword(input string) error {
if len(input) < 8 {
return fmt.Errorf("password is less than 8 characters")
return fmt.Errorf("password length is less than 8 characters")
}
if len(input) > 16 {
return fmt.Errorf("password length is more than 16 characters")
}
digits := `[0-9]{1}`
lowerAlphabets := `[a-z]{1}`
capitalAlphabets := `[A-Z]{1}`
specialCharacters := `[!@#~$%^&*()+|_]{1}`
specialCharacters := `[@$!%*?_&]{1}`
if b, err := regexp.MatchString(digits, input); !b || err != nil {
return fmt.Errorf("password does not contain digits")
}
@ -41,3 +46,16 @@ func ValidateStrictPassword(input string) error {
}
return nil
}
// Username must start with a letter - ^[a-zA-Z]
// Allow letters, digits, underscores, and hyphens - [a-zA-Z0-9_-]
// Ensure the length of the username is between 3 and 16 characters (1 character is already matched above) - {2,15}$
func ValidateStrictUsername(username string) error {
// Ensure username doesn't contain special characters (only letters, numbers, and underscores are allowed)
if matched, _ := regexp.MatchString(`^[a-zA-Z][a-zA-Z0-9_-]{2,15}$`, username); !matched {
return fmt.Errorf("username can only contain letters, numbers, and underscores")
}
return nil
}