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gitea/models/migrations/v1_20/v259_test.go
Jack Hay 18de83b2a3
Redesign Scoped Access Tokens (#24767)
## Changes
- Adds the following high level access scopes, each with `read` and
`write` levels:
    - `activitypub`
    - `admin` (hidden if user is not a site admin)
    - `misc`
    - `notification`
    - `organization`
    - `package`
    - `issue`
    - `repository`
    - `user`
- Adds new middleware function `tokenRequiresScopes()` in addition to
`reqToken()`
  -  `tokenRequiresScopes()` is used for each high-level api section
- _if_ a scoped token is present, checks that the required scope is
included based on the section and HTTP method
  - `reqToken()` is used for individual routes
- checks that required authentication is present (but does not check
scope levels as this will already have been handled by
`tokenRequiresScopes()`
- Adds migration to convert old scoped access tokens to the new set of
scopes
- Updates the user interface for scope selection

### User interface example
<img width="903" alt="Screen Shot 2023-05-31 at 1 56 55 PM"
src="https://github.com/go-gitea/gitea/assets/23248839/654766ec-2143-4f59-9037-3b51600e32f3">
<img width="917" alt="Screen Shot 2023-05-31 at 1 56 43 PM"
src="https://github.com/go-gitea/gitea/assets/23248839/1ad64081-012c-4a73-b393-66b30352654c">

## tokenRequiresScopes  Design Decision
- `tokenRequiresScopes()` was added to more reliably cover api routes.
For an incoming request, this function uses the given scope category
(say `AccessTokenScopeCategoryOrganization`) and the HTTP method (say
`DELETE`) and verifies that any scoped tokens in use include
`delete:organization`.
- `reqToken()` is used to enforce auth for individual routes that
require it. If a scoped token is not present for a request,
`tokenRequiresScopes()` will not return an error

## TODO
- [x] Alphabetize scope categories
- [x] Change 'public repos only' to a radio button (private vs public).
Also expand this to organizations
- [X] Disable token creation if no scopes selected. Alternatively, show
warning
- [x] `reqToken()` is missing from many `POST/DELETE` routes in the api.
`tokenRequiresScopes()` only checks that a given token has the correct
scope, `reqToken()` must be used to check that a token (or some other
auth) is present.
   -  _This should be addressed in this PR_
- [x] The migration should be reviewed very carefully in order to
minimize access changes to existing user tokens.
   - _This should be addressed in this PR_
- [x] Link to api to swagger documentation, clarify what
read/write/delete levels correspond to
- [x] Review cases where more than one scope is needed as this directly
deviates from the api definition.
   - _This should be addressed in this PR_
   - For example: 
   ```go
	m.Group("/users/{username}/orgs", func() {
		m.Get("", reqToken(), org.ListUserOrgs)
		m.Get("/{org}/permissions", reqToken(), org.GetUserOrgsPermissions)
}, tokenRequiresScopes(auth_model.AccessTokenScopeCategoryUser,
auth_model.AccessTokenScopeCategoryOrganization),
context_service.UserAssignmentAPI())
   ```

## Future improvements
- [ ] Add required scopes to swagger documentation
- [ ] Redesign `reqToken()` to be opt-out rather than opt-in
- [ ] Subdivide scopes like `repository`
- [ ] Once a token is created, if it has no scopes, we should display
text instead of an empty bullet point
- [ ] If the 'public repos only' option is selected, should read
categories be selected by default

Closes #24501
Closes #24799

Co-authored-by: Jonathan Tran <jon@allspice.io>
Co-authored-by: Kyle D <kdumontnu@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
2023-06-04 20:57:16 +02:00

110 lines
2.8 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package v1_20 //nolint
import (
"sort"
"strings"
"testing"
"code.gitea.io/gitea/models/migrations/base"
"github.com/stretchr/testify/assert"
)
type testCase struct {
Old OldAccessTokenScope
New AccessTokenScope
}
func createOldTokenScope(scopes ...OldAccessTokenScope) OldAccessTokenScope {
s := make([]string, 0, len(scopes))
for _, os := range scopes {
s = append(s, string(os))
}
return OldAccessTokenScope(strings.Join(s, ","))
}
func createNewTokenScope(scopes ...AccessTokenScope) AccessTokenScope {
s := make([]string, 0, len(scopes))
for _, os := range scopes {
s = append(s, string(os))
}
return AccessTokenScope(strings.Join(s, ","))
}
func Test_ConvertScopedAccessTokens(t *testing.T) {
tests := []testCase{
{
createOldTokenScope(OldAccessTokenScopeRepo, OldAccessTokenScopeUserFollow),
createNewTokenScope(AccessTokenScopeWriteRepository, AccessTokenScopeWriteUser),
},
{
createOldTokenScope(OldAccessTokenScopeUser, OldAccessTokenScopeWritePackage, OldAccessTokenScopeSudo),
createNewTokenScope(AccessTokenScopeWriteAdmin, AccessTokenScopeWritePackage, AccessTokenScopeWriteUser),
},
{
createOldTokenScope(),
createNewTokenScope(),
},
{
createOldTokenScope(OldAccessTokenScopeReadGPGKey, OldAccessTokenScopeReadOrg, OldAccessTokenScopeAll),
createNewTokenScope(AccessTokenScopeAll),
},
{
createOldTokenScope(OldAccessTokenScopeReadGPGKey, "invalid"),
createNewTokenScope("invalid", AccessTokenScopeReadUser),
},
}
// add a test for each individual mapping
for oldScope, newScope := range accessTokenScopeMap {
tests = append(tests, testCase{
oldScope,
createNewTokenScope(newScope...),
})
}
x, deferable := base.PrepareTestEnv(t, 0, new(AccessToken))
defer deferable()
if x == nil || t.Failed() {
t.Skip()
return
}
// verify that no fixtures were loaded
count, err := x.Count(&AccessToken{})
assert.NoError(t, err)
assert.Equal(t, int64(0), count)
for _, tc := range tests {
_, err = x.Insert(&AccessToken{
Scope: string(tc.Old),
})
assert.NoError(t, err)
}
// migrate the scopes
err = ConvertScopedAccessTokens(x)
assert.NoError(t, err)
// migrate the scopes again (migration should be idempotent)
err = ConvertScopedAccessTokens(x)
assert.NoError(t, err)
tokens := make([]AccessToken, 0)
err = x.Find(&tokens)
assert.NoError(t, err)
assert.Equal(t, len(tests), len(tokens))
// sort the tokens (insertion order by auto-incrementing primary key)
sort.Slice(tokens, func(i, j int) bool {
return tokens[i].ID < tokens[j].ID
})
// verify that the converted scopes are equal to the expected test result
for idx, newToken := range tokens {
assert.Equal(t, string(tests[idx].New), newToken.Scope)
}
}