Merge branch 'master' of https://github.com/litmuschaos/litmus into d…

…elete-unused-pkg

Signed-off-by: namkyu1999 <lak9348@konkuk.ac.kr>

.github/dependabot.yml

@@ -16,6 +16,6 @@ updates:
       interval: "daily"
 
   - package-ecosystem: "gomod"
-    directory: "chaoscenter/graphql"
+    directory: "chaoscenter/graphql/server"
     schedule:
       interval: "daily"

RELEASE_GUIDELINES.md

@@ -1,4 +1,19 @@
-## RELEASE GUIDELINES
+# Versioning and Release Guidelines
+
+This document details the versioning, release plan and release guidelines for LitmusChaos. Stability
+is a top goal for this project, and we hope that this document and the processes
+it entails will help to achieve that. It covers the release timelines, tracking, process, versioning
+numbering, support horizons, and API stability.
+
+If you rely on LitmusChaos, it would be good to spend time understanding the
+areas of the API that are and are not supported and how they impact your
+project in the future.
+
+This document will be considered a living document. Scheduled releases, supported timelines, and API stability guarantees will be updated here as they
+change.
+
+If there is something that you require or this document leaves out, please
+reach out by [filing an issue](https://github.com/litmuschaos/litmus/issues).
 
 -   There is a scheduled release on the 15th of every month on the following repositories:
     -   [Litmus](https://github.com/litmuschaos/litmus)
@@ -7,8 +22,6 @@
     -   [Chaos-Exporter](https://github.com/litmuschaos/chaos-exporter)
     -   [Chaos-Charts](https://github.com/litmuschaos/chaos-charts)
 
--   Repositories use release version according to the [Semantic Versioning](https://semver.org/)
-
 -   Docker images with release tags are pushed upon creation of a github release 
 
 -   Following are the docker images:
@@ -32,6 +45,157 @@
     -   Doc sanity tests
     -   Litmus release with change log
 
+## Releases
+
+Releases of LitmusChaos will be versioned using dotted triples, similar to
+[Semantic Version](http://semver.org/). For the purposes of this document, we
+will refer to the respective components of this triple as
+`<major>.<minor>.<patch>`. The version number may have additional information,
+such as alpha, beta and release candidate qualifications. Such releases will be
+considered "pre-releases".
+
+### Major and Minor Releases
+
+Major and minor releases of LitmusChaos will be made from main. Releases of
+LitmusChaos will be marked with GPG signed tags and announced at
+https://github.com/LitmusChaos/LitmusChaos/releases. The tag will be of the
+format `v<major>.<minor>.<patch>` and should be made with the command `git tag
+-s v<major>.<minor>.<patch>`.
+
+After a minor release, a branch will be created, with the format
+`release/<major>.<minor>` from the minor tag. All further patch releases will
+be done from that branch. For example, once we release `v1.0.0`, a branch
+`release/1.0` will be created from that tag. All future patch releases will be
+done against that branch.
+
+### Pre-releases
+
+Pre-releases, such as alphas, betas and release candidates will be conducted
+from their source branch. For major and minor releases, these releases will be
+done from main. For patch releases, these pre-releases should be done within
+the corresponding release branch.
+
+While pre-releases are done to assist in the stabilization process, no
+guarantees are provided.
+
+### Upgrade Path
+
+The upgrade path for LitmusChaos is such that the 0.0.x patch releases are
+always backward compatible with its major and minor version. Minor (0.x.0)
+version will always be compatible with the previous minor release. i.e. 1.2.0
+is backwards compatible with 1.1.0 and 1.1.0 is compatible with 1.0.0. There is
+no compatibility guarantees for upgrades that span multiple, _minor_ releases.
+For example, 1.0.0 to 1.2.0 is not supported. One should first upgrade to 1.1,
+then 1.2.
+
+There are no compatibility guarantees with upgrades to _major_ versions. For
+example, upgrading from 1.0.0 to 2.0.0 may require resources to migrated or
+integrations to change. Each major version will be supported for at least 1
+year with bug fixes and security patches.
+
+### Next Release
+
+The activity for the next release will be tracked in the
+[project board](https://github.com/litmuschaos/litmus/projects). If your
+issue or PR is not present in the project board, please reach out to the maintainers or discuss the same on the #litmus-dev slack channel  to create the milestone or add an issue or PR to an existing milestone.
+
+### Support Horizon
+
+Support horizons will be defined corresponding to a release branch, identified
+by `<major>.<minor>`. Release branches will be in one of several states:
+
+- __*Next*__: The next planned release branch.
+- __*Active*__: The release is a stable branch which is currently supported and accepting patches.
+- __*Extended*__: The release branch is only accepting security patches.
+- __*LTS*__: The release is a long term stable branch which is currently supported and accepting patches.
+- __*End of Life*__: The release branch is no longer supported and no new patches will be accepted.
+
+Releases will be supported at least one year after a _minor_ release. This means that
+we will accept bug reports and backports to release branches until the end of
+life date. If no new _minor_ release has been made, that release will be
+considered supported until 6 months after the next _minor_ is released or one year,
+whichever is longer. Additionally, releases may have an extended security support
+period after the end of the active period to accept security backports. This
+timeframe will be decided by maintainers before the end of the active status.
+
+Long term stable (_LTS_) releases will be supported for at least three years after
+their initial _minor_ release. These branches will accept bug reports and
+backports until the end of life date. They may also accept a wider range of
+patches than non-_LTS_ releases to support the longer term maintainability of the
+branch, including library dependency, toolchain (including Go) and other version updates
+which are needed to ensure each release is built with fully supported dependencies and
+remains usable by LitmusChaos clients. _LTS_ releases can also accept feature backports
+to support new Kubernetes releases. The default action has to be reject it though,
+for long-term stability. This is still negotiable when the feature is a hard dependency
+for a new release of Kubernetes. There should be at least a 6-month overlap between
+the end of life of an _LTS_ release and the initial release of a new _LTS_ release.
+Up to 6 months before the announced end of life of an _LTS_ branch, the branch may
+convert to a regular _Active_ release with stricter backport criteria.
+
+The current state is available in the following tables:
+
+| Release                                                              | Status        | Start              | End of Life                                             |
+| ---------                                                            | ------------- | ------------------ | -------------------                                     |
+| [0.x  {0.6 - 0.9}](https://github.com/litmuschaos/litmus/releases/tag/0.9.0) | End of Life | Sept 13, 2019      | Jun 15, 2020                                                    |
+| [1.x  {1.0 - 1.13}](https://github.com/litmuschaos/litmus/releases/tag/1.13.8)  | End of Life   | Jan 8, 2020       | -                                                       |
+| [2.0 beta  {2.0 beta 0 to 2.0 beta 9}](https://github.com/litmuschaos/litmus/releases/tag/2.0.0-Beta9)     | End of Life   | Mar 05, 2021       | July 15, 2021                                        |
+| [2.x](https://github.com/litmuschaos/litmus/releases/tag/2.14.0)  | End of Life   | Aug 9, 2021  | September 5, 2023                                       |
+| [3.x beta](https://github.com/litmuschaos/litmus/releases/tag/3.0.0-beta12)  | End of Life   | Nov 16, 2022     | Nov 15, 2023                                        |
+| [3.x](https://github.com/litmuschaos/litmus/releases/tag/3.6.1)  | Active        | Oct 04, 2023     | active(release of 4.0 + 6 months), |
+| [4.0](https://github.com/litmuschaos/litmus/blob/master/ROADMAP.md)         | Next          | TBD                | TBD                                                     |
+
+> **_NOTE_** LitmusChaos v3.x will end of life at the same time as v4.x reaches full stability. Due to
+> [Minimal Version Selection](https://go.dev/ref/mod#minimal-version-selection) used
+> by Go modules, 3.x must be supported until EOL of all 3.x releases. Once 3.x is in
+> extended support, it will continue to accept security patches in addition to client
+> changes relevant for package importers.
+
+### Kubernetes Support
+
+The Kubernetes version matrix represents the versions of LitmusChaos which are
+recommended for a Kubernetes release. Any actively supported version of
+LitmusChaos may receive patches to fix bugs encountered in any version of
+Kubernetes, however, our recommendation is based on which versions have been
+the most thoroughly tested. See the [Kubernetes test grid](https://testgrid.k8s.io/sig-node-LitmusChaos)
+for the list of actively tested versions. Kubernetes only supports n-3 minor
+release versions and LitmusChaos will ensure there is always a supported version
+of LitmusChaos for every supported version of Kubernetes.
+
+| Kubernetes Version | LitmusChaos Version           | 
+|--------------------|-------------------------------|
+| 1.26               | 1.x, 2.x          | 
+| 1.27               | 1.x, 2.x            | 
+| 1.28               | 2.x, 3.x         | 
+| 1.29               | 3.x          | 
+| 1.30(wip)          | 4.0 (wip), 3.x  |
+
+
+## Public API Stability
+
+The following table provides an overview of the components covered by
+LitmusChaos versions:
+
+
+| Component        | Status   | Stabilized Version | Links         |
+|------------------|----------|--------------------|---------------|
+| GraphQL API         | Stable   | 1.0                | [graphql API]() |
+| Go client API    | Stable   | 2.0                | [godoc]() |
+
+
+From the version stated in the above table, that component must adhere to the
+stability constraints expected in release versions.
+
+Unless explicitly stated here, components that are called out as unstable or
+not covered may change in a future minor version. Breaking changes to
+"unstable" components will be avoided in patch versions.
+
+Go client API stability includes the `client`, `defaults` and `version` package
+as well as all packages under `pkg`, `core`, `api` and `protobuf`.
+All packages under `cmd`, `contrib`, `integration`, and `internal` are not
+considered part of the stable client API.
+
+
+
 ### Release Checklist
 
 * [ ] Release branch creation on litmus component repos

chaoscenter/authentication/api/handlers/rest/user_handlers.go

@@ -152,6 +152,18 @@ func UpdateUser(service services.ApplicationService) gin.HandlerFunc {
 func GetUser(service services.ApplicationService) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		uid := c.Param("uid")
+
+		// Validating logged in user
+		// Must be either requesting info from the logged in user
+		// or any user if it has the admin role
+		role := c.MustGet("role").(string)
+		if c.MustGet("uid").(string) != uid && role != string(entities.RoleAdmin) {
+			log.Error("auth error: unauthorized")
+			c.JSON(utils.ErrorStatusCodes[utils.ErrUnauthorized],
+				presenter.CreateErrorResponse(utils.ErrUnauthorized))
+			return
+		}
+
 		user, err := service.GetUser(uid)
 		if err != nil {
 			log.Error(err)
@@ -255,13 +267,13 @@ func LoginUser(service services.ApplicationService) gin.HandlerFunc {
 		user, err := service.FindUserByUsername(userRequest.Username)
 		if err != nil {
 			log.Error(err)
-			c.JSON(utils.ErrorStatusCodes[utils.ErrUserNotFound], presenter.CreateErrorResponse(utils.ErrUserNotFound))
+			c.JSON(utils.ErrorStatusCodes[utils.ErrUserNotFound], presenter.CreateErrorResponse(utils.ErrInvalidCredentials))
 			return
 		}
 
 		// Checking if user is deactivated
 		if user.DeactivatedAt != nil {
-			c.JSON(utils.ErrorStatusCodes[utils.ErrUserDeactivated], presenter.CreateErrorResponse(utils.ErrUserDeactivated))
+			c.JSON(utils.ErrorStatusCodes[utils.ErrUserDeactivated], presenter.CreateErrorResponse(utils.ErrInvalidCredentials))
 			return
 		}
 
@@ -559,6 +571,15 @@ func CreateApiToken(service services.ApplicationService) gin.HandlerFunc {
 			return
 		}
 
+		// Validating logged in user
+		// Requesting info must be from the logged in user
+		if c.MustGet("uid").(string) != apiTokenRequest.UserID {
+			log.Error("auth error: unauthorized")
+			c.JSON(utils.ErrorStatusCodes[utils.ErrUnauthorized],
+				presenter.CreateErrorResponse(utils.ErrUnauthorized))
+			return
+		}
+
 		// Checking if user exists
 		user, err := service.GetUser(apiTokenRequest.UserID)
 		if err != nil {
@@ -594,6 +615,16 @@ func CreateApiToken(service services.ApplicationService) gin.HandlerFunc {
 func GetApiTokens(service services.ApplicationService) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		uid := c.Param("uid")
+
+		// Validating logged in user
+		// Requesting info must be from the logged in user
+		if c.MustGet("uid").(string) != uid {
+			log.Error("auth error: unauthorized")
+			c.JSON(utils.ErrorStatusCodes[utils.ErrUnauthorized],
+				presenter.CreateErrorResponse(utils.ErrUnauthorized))
+			return
+		}
+
 		apiTokens, err := service.GetApiTokensByUserID(uid)
 		if err != nil {
 			log.Error(err)

chaoscenter/authentication/api/handlers/rest/user_handlers_test.go

@@ -142,12 +142,14 @@ func TestGetUser(t *testing.T) {
 	tests := []struct {
 		name         string
 		uid          string
+		role         string
 		given        func()
 		expectedCode int
 	}{
 		{
 			name: "Successfully retrieve user",
 			uid:  "testUID",
+			role: "user",
 			given: func() {
 				user := &entities.User{
 					ID:       "testUID",
@@ -167,7 +169,8 @@ func TestGetUser(t *testing.T) {
 			c.Params = gin.Params{
 				{"uid", tt.uid},
 			}
-
+			c.Set("uid", tt.uid)
+			c.Set("role", tt.role)
 			tt.given()
 
 			rest.GetUser(service)(c)
@@ -637,7 +640,7 @@ func TestCreateApiToken(t *testing.T) {
 			bodyBytes, _ := json.Marshal(tt.inputBody)
 			c.Request = httptest.NewRequest(http.MethodPost, "/api/token", bytes.NewReader(bodyBytes))
 			c.Request.Header.Set("Content-Type", "application/json")
-
+			c.Set("uid", tt.inputBody.UserID)
 			tt.given()
 
 			rest.CreateApiToken(service)(c)
@@ -682,7 +685,7 @@ func TestGetApiTokens(t *testing.T) {
 			w := httptest.NewRecorder()
 			c, _ := gin.CreateTestContext(w)
 			c.Params = []gin.Param{{Key: "uid", Value: tt.uid}}
-
+			c.Set("uid", tt.uid)
 			tt.given()
 
 			rest.GetApiTokens(service)(c)