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https://github.com/go-gitea/gitea
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Cleaned permission checks for API -> site admin can now do anything (#6483)
* cleaned permission checks for API -> site admin can now do anything Signed-off-by: Vasek Sraier <git@vakabus.cz> * PR #6483: helper methods moved to context/context.go, added missing return Signed-off-by: Vasek Sraier <git@vakabus.cz> * PR #6483: added documentation to new exported helper functions in context/context.go Signed-off-by: Vasek Sraier <git@vakabus.cz>
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parent
592e6c398e
commit
49b2f45f75
@ -25,7 +25,7 @@ import (
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"github.com/go-macaron/csrf"
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"github.com/go-macaron/i18n"
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"github.com/go-macaron/session"
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macaron "gopkg.in/macaron.v1"
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"gopkg.in/macaron.v1"
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)
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// Context represents context of a request.
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@ -46,6 +46,42 @@ type Context struct {
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Org *Organization
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}
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// IsUserSiteAdmin returns true if current user is a site admin
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func (ctx *Context) IsUserSiteAdmin() bool {
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return ctx.IsSigned && ctx.User.IsAdmin
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}
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// IsUserRepoOwner returns true if current user owns current repo
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func (ctx *Context) IsUserRepoOwner() bool {
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return ctx.Repo.IsOwner()
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}
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// IsUserRepoAdmin returns true if current user is admin in current repo
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func (ctx *Context) IsUserRepoAdmin() bool {
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return ctx.Repo.IsAdmin()
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}
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// IsUserRepoWriter returns true if current user has write privilege in current repo
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func (ctx *Context) IsUserRepoWriter(unitTypes []models.UnitType) bool {
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for _, unitType := range unitTypes {
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if ctx.Repo.CanWrite(unitType) {
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return true
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}
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}
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return false
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}
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// IsUserRepoReaderSpecific returns true if current user can read current repo's specific part
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func (ctx *Context) IsUserRepoReaderSpecific(unitType models.UnitType) bool {
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return ctx.Repo.CanRead(unitType)
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}
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// IsUserRepoReaderAny returns true if current user can read any part of current repo
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func (ctx *Context) IsUserRepoReaderAny() bool {
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return ctx.Repo.HasAccess()
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}
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// HasAPIError returns true if error occurs in form validation.
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func (ctx *Context) HasAPIError() bool {
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hasErr, ok := ctx.Data["HasError"]
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@ -192,65 +192,102 @@ func reqBasicAuth() macaron.Handler {
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// reqSiteAdmin user should be the site admin
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func reqSiteAdmin() macaron.Handler {
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return func(ctx *context.Context) {
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if !ctx.IsSigned || !ctx.User.IsAdmin {
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if !ctx.IsUserSiteAdmin() {
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ctx.Error(403)
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return
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}
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}
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}
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// reqOwner user should be the owner of the repo.
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// reqOwner user should be the owner of the repo or site admin.
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func reqOwner() macaron.Handler {
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return func(ctx *context.Context) {
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if !ctx.Repo.IsOwner() {
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if !ctx.IsUserRepoOwner() && !ctx.IsUserSiteAdmin() {
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ctx.Error(403)
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return
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}
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}
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}
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// reqAdmin user should be an owner or a collaborator with admin write of a repository
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// reqAdmin user should be an owner or a collaborator with admin write of a repository, or site admin
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func reqAdmin() macaron.Handler {
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return func(ctx *context.Context) {
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if !ctx.Repo.IsAdmin() {
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ctx.Error(403)
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return
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}
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}
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}
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func reqRepoReader(unitType models.UnitType) macaron.Handler {
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return func(ctx *context.Context) {
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if !ctx.Repo.CanRead(unitType) {
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ctx.Error(403)
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return
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}
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}
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}
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func reqAnyRepoReader() macaron.Handler {
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return func(ctx *context.Context) {
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if !ctx.Repo.HasAccess() {
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if !ctx.IsUserRepoAdmin() && !ctx.IsUserSiteAdmin() {
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ctx.Error(403)
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return
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}
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}
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}
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// reqRepoWriter user should have a permission to write to a repo, or be a site admin
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func reqRepoWriter(unitTypes ...models.UnitType) macaron.Handler {
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return func(ctx *context.Context) {
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for _, unitType := range unitTypes {
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if ctx.Repo.CanWrite(unitType) {
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return
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}
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if !ctx.IsUserRepoWriter(unitTypes) && !ctx.IsUserRepoAdmin() && !ctx.IsUserSiteAdmin() {
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ctx.Error(403)
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return
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}
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ctx.Error(403)
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}
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}
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// reqRepoReader user should have specific read permission or be a repo admin or a site admin
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func reqRepoReader(unitType models.UnitType) macaron.Handler {
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return func(ctx *context.Context) {
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if !ctx.IsUserRepoReaderSpecific(unitType) && !ctx.IsUserRepoAdmin() && !ctx.IsUserSiteAdmin() {
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ctx.Error(403)
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return
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}
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}
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}
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// reqAnyRepoReader user should have any permission to read repository or permissions of site admin
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func reqAnyRepoReader() macaron.Handler {
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return func(ctx *context.Context) {
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if !ctx.IsUserRepoReaderAny() && !ctx.IsUserSiteAdmin() {
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ctx.Error(403)
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return
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}
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}
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}
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// reqOrgOwnership user should be an organization owner, or a site admin
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func reqOrgOwnership() macaron.Handler {
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return func(ctx *context.APIContext) {
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if ctx.Context.IsUserSiteAdmin() {
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return
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}
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var orgID int64
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if ctx.Org.Organization != nil {
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orgID = ctx.Org.Organization.ID
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} else if ctx.Org.Team != nil {
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orgID = ctx.Org.Team.OrgID
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} else {
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ctx.Error(500, "", "reqOrgOwnership: unprepared context")
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return
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}
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isOwner, err := models.IsOrganizationOwner(orgID, ctx.User.ID)
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if err != nil {
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ctx.Error(500, "IsOrganizationOwner", err)
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return
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} else if !isOwner {
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if ctx.Org.Organization != nil {
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ctx.Error(403, "", "Must be an organization owner")
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} else {
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ctx.NotFound()
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}
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return
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}
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}
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}
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// reqOrgMembership user should be an organization member, or a site admin
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func reqOrgMembership() macaron.Handler {
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return func(ctx *context.APIContext) {
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if ctx.Context.IsUserSiteAdmin() {
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return
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}
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var orgID int64
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if ctx.Org.Organization != nil {
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orgID = ctx.Org.Organization.ID
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@ -275,32 +312,6 @@ func reqOrgMembership() macaron.Handler {
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}
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}
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func reqOrgOwnership() macaron.Handler {
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return func(ctx *context.APIContext) {
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var orgID int64
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if ctx.Org.Organization != nil {
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orgID = ctx.Org.Organization.ID
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} else if ctx.Org.Team != nil {
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orgID = ctx.Org.Team.OrgID
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} else {
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ctx.Error(500, "", "reqOrgOwnership: unprepared context")
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return
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}
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isOwner, err := models.IsOrganizationOwner(orgID, ctx.User.ID)
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if err != nil {
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ctx.Error(500, "IsOrganizationOwner", err)
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} else if !isOwner {
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if ctx.Org.Organization != nil {
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ctx.Error(403, "", "Must be an organization owner")
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} else {
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ctx.NotFound()
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}
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return
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}
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}
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}
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func orgAssignment(args ...bool) macaron.Handler {
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var (
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assignOrg bool
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