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Author SHA1 Message Date
techknowlogick f0bd1e9896
Add protection to disable Gitea when run as root (#17168)
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: 6543 <6543@obermui.de>
2021-10-07 10:52:08 +02:00
Romain 987152ba40
Add metrics to get issues by repository (#17225) 2021-10-05 20:39:37 +02:00
Romain fc5ee1edf9
Add metrics to get issues by label (#17201)
* Add metrics to get issues by label

* Add comment on IssueByLabelCount

* Code review - Unify "AS" in SQL (#17201)

* Code review - Remove useless join (#17201)

* Code review - Disable issue_by_label by default in settings (#17201)

* use e

* restore empty line

* update docs

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: techknowlogick <matti@mdranta.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-10-03 18:46:44 -04:00
techknowlogick babab0bf5e
Add nodeinfo endpoint for federation purposes (#16953)
Nodeinfo is a way to expose certain metadata about a server for use of discovery regarding functionality of its federation capabilities.

Two endpoints are required:
1. `/.well-known/nodeinfo` which informs client where it can find the location of the location of its metadata (including which version of the schema is used)
2. the endpoint which exposes the metadata in json format according to schema.

Notes:
* `openRegistrations` is a required field, but I propose to set to false as default in case someone writes a crawler to discover "open" gitea instances
* to limit data leakage I also propose to not include the `usage` field (note it is required so it should be included, but left as empty).

More info:
https://github.com/jhass/nodeinfo
https://github.com/jhass/nodeinfo/tree/main/schemas/2.1
http://nodeinfo.diaspora.software/protocol.html
2021-09-28 01:38:06 +02:00
Gwyneth Morgan 4e0cca3f7d
Use light/dark theme based on system preference (#17051)
Add a new default theme `auto`, which will automatically switch between
`gitea` (light) and `arc-green` (dark) themes depending on the user's
operating system settings.

Closes: #8183
2021-09-27 15:47:44 +01:00
Eng Zer Jun f2e7d5477f
refactor: move from io/ioutil to io and os package (#17109)
The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-09-22 13:38:34 +08:00
6543 e14b52ea36
Enable Malayalam, Greek, Persian, Hungarian & Indonesian by default (#16998) 2021-09-09 14:16:42 +08:00
6543 63d7cbcef1
Make mirror feature more configurable (#16957)
Rename`[repository]` `DISABLE_MIRRORS` to `[mirror]` `DISABLE_NEW_PULL`  and add `ENABLED` and `DISABLE_NEW_PUSH` with the below meanings:

- `ENABLED`: **true**: Enables the mirror functionality. Set to **false** to disable all mirrors.
- `DISABLE_NEW_PULL`: **false**: Disable the creation of **new** mirrors. Pre-existing mirrors remain valid.
- `DISABLE_NEW_PUSH`: **false**: Disable the creation of **new** push mirrors. Pre-existing mirrors remain valid.


Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: delvh <dev.lh@web.de>
2021-09-07 17:49:36 +02:00
zeripath f2b4b0f491
Remove ParseQueueConnStr as it is unused (#16878)
Remove ParseQueueConnStr as `modules/nosql` has taken over all of its functions.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-08-31 05:33:16 +02:00
Lunny Xiao d985d4bc2f
Paginate releases page & set default page size to 10 (#16857)
* Add release default page and set it to 10

* use limit

Co-authored-by: 6543 <6543@obermui.de>
2021-08-29 18:25:16 +02:00
John Olheiser 648464b504
Add bundle download for repository (#14538)
* Add bundle download

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix fmt

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix build tags

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Download specific commit

Signed-off-by: jolheiser <john.olheiser@gmail.com>
2021-08-24 11:47:09 -05:00
Lunny Xiao f9acad82ca
Add proxy settings and support for migration and webhook (#16704)
* Add proxy settings and support for migration and webhook

* Fix default value

* Add newline for example ini

* Add lfs proxy support

* Fix lint

* Follow @zeripath's review

* Fix git clone

* Fix test

* missgin http requests for proxy

* use empty

Co-authored-by: zeripath <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <art27@cantab.net>
2021-08-18 21:10:39 +08:00
zeripath e0853d4a21
Add API Token Cache (#16547)
One of the issues holding back performance of the API is the problem of hashing.
Whilst banning BASIC authentication with passwords will help, the API Token scheme
still requires a PBKDF2 hash - which means that heavy API use (using Tokens) can
still cause enormous numbers of hash computations.

A slight solution to this whilst we consider moving to using JWT based tokens and/or
a session orientated solution is to simply cache the successful tokens. This has some
security issues but this should be balanced by the security issues of load from
hashing.

Related #14668

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2021-08-17 14:30:42 -04:00
zeripath afd88a2418
Allow setting X-FRAME-OPTIONS (#16643)
* Allow setting X-FRAME-OPTIONS

This PR provides a mechanism to set the X-FRAME-OPTIONS header.

Fix #7951

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Update docs/content/doc/advanced/config-cheat-sheet.en-us.md

Co-authored-by: John Olheiser <john.olheiser@gmail.com>

Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2021-08-06 16:47:10 -04:00
Lunny Xiao 9f31f3aa8a
Add an abstract json layout to make it's easier to change json library (#16528)
* Add an abstract json layout to make it's easier to change json library

* Fix import

* Fix import sequence

* Fix blank lines

* Fix blank lines
2021-07-24 18:03:58 +02:00
zeripath f135a818f5
Make Mermaid.js limit configurable (#16519)
* Make Mermaid.js limit configurable

Add `MERMAID_MAX_SOURCE_CHARACTERS` to `[markup]` settings
to make the maximum size of a mermaid render configurable.

Fix #16513

Signed-off-by: Andrew Thornton <art27@cantab.net>

* fixup! Make Mermaid.js limit configurable

* Update custom/conf/app.example.ini

Co-authored-by: silverwind <me@silverwind.io>

* Update docs/content/doc/advanced/config-cheat-sheet.en-us.md

Co-authored-by: silverwind <me@silverwind.io>

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2021-07-24 00:21:51 -04:00
lengyuqu 078e2b2c39
Add support for corporate WeChat webhooks (#15910)
* 企业微信webhook

* 企业微信webhook

* 企业微信webhook

* Update templates/admin/hook_new.tmpl

Co-authored-by: a1012112796 <1012112796@qq.com>

* Update services/webhook/wechatwork.go

Co-authored-by: a1012112796 <1012112796@qq.com>

* 修善wechatwork

* 修善wechatwork

* fix

* Update locale_cs-CZ.ini

fix

* fix build

* fix

* fix build

* make webhooks.zh-cn.md

* delet unnecessary blank line

* delet unnecessary blank line

* 企业微信webhook

* 企业微信webhook

* 企业微信webhook

* Update templates/admin/hook_new.tmpl

Co-authored-by: a1012112796 <1012112796@qq.com>

* Update services/webhook/wechatwork.go

Co-authored-by: a1012112796 <1012112796@qq.com>

* 修善wechatwork

* 修善wechatwork

* fix

* fix build

* fix

* fix build

* make webhooks.zh-cn.md

* delet unnecessary blank line

* delet unnecessary blank line

* 企业微信webhook

* 企业微信webhook

* 企业微信webhook

* 企业微信webhook

* 企业微信webhook

* fix

* fix

* 企业微信webhook

* 企业微信webhook

* 企业微信webhook

* fix wechat

* fix wechat

* fix wechat

* fix wechat

* Fix invalid params and typo of email templates (#16394)

Signed-off-by: Meano <meanocat@gmail.com>

* Add LRU mem cache implementation (#16226)

The current default memory cache implementation is unbounded in size and number of
objects cached. This is hardly ideal.

This PR proposes creating a TwoQueue LRU cache as the underlying cache for Gitea.
The cache is limited by the number of objects stored in the cache (rather than size)
for simplicity. The default number of objects is 50000 - which is perhaps too small
as most of our objects cached are going to be much less than 1kB.

It may be worth considering using a different LRU implementation that actively limits
sizes or avoids GC - however, this is just a beginning implementation.

Signed-off-by: Andrew Thornton <art27@cantab.net>

* [skip ci] Updated translations via Crowdin

* Replace `plugins/docker` with `techknowlogick/drone-docker`in ci (#16407)

* plugins/docker -> techknowlogick/drone-docker

* It is multi-arch

* docs: rewrite email setup (#16404)

* Add intro for both the docs page and mailer methods
  * Fix numbering level in SMTP section
  * Recommends implicit TLS

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>

* Validate Issue Index before querying DB (#16406)

* Fix external renderer (#16401)

* fix external renderer

* use GBackground context as fallback

* no fallback, return error

Co-authored-by: Lauris BH <lauris@nix.lv>

* Add checkbox to delete pull branch after successful merge (#16049)

* Add checkbox to delete pull branch after successful merge

* Omit DeleteBranchAfterMerge field in json

* Log a warning instead of error when PR head branch deleted

* Add DefaultDeleteBranchAfterMerge to PullRequestConfig

* Add support for delete_branch_after_merge via API

* Fix for API: the branch should be deleted from the HEAD repo

If head and base repo are the same, reuse the already opened ctx.Repo.GitRepo

* Don't delegate to CleanupBranch, only reuse branch deletion code

CleanupBranch contains too much logic that has already been performed by the Merge

* Reuse gitrepo in MergePullRequest

Co-authored-by: Andrew Thornton <art27@cantab.net>

* [skip ci] Updated translations via Crowdin

* Detect encoding changes while parsing diff (#16330)

* Detect encoding changes while parsing diff

* Let branch/tag name be a valid ref to get CI status (#16400)

* fix #16384#

* refactor: move shared helper func to utils package

* extend Tests

* use ctx.Repo.GitRepo if not nil

* fix

* fix

* 企业微信webhook

* 企业微信webhook

* 企业微信webhook

* fix build

* fix build

* Apply suggestions from code review

Co-authored-by: a1012112796 <1012112796@qq.com>
Co-authored-by: myheavily <myheavily>
Co-authored-by: zhaoxin <gitea@fake.local>
Co-authored-by: Meano <Meano@foxmail.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: GiteaBot <teabot@gitea.io>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Bagas Sanjaya <bagasdotme@gmail.com>
Co-authored-by: Norwin <noerw@users.noreply.github.com>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Jimmy Praet <jimmy.praet@telenet.be>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2021-07-23 12:41:27 +08:00
Richard Nienaber 908136c557
add configuration option to restrict users by default (#16256)
* add configuration option to restrict users by default

* default IsRestricted permission only set on sign up

setting this in the model messes with other workflows (e.g. syncing LDAP users) where the IsRestricted permission needs to be explicitly set and not overridden by a config value

* fix formatting

* Apply suggestions from code review

* ensure newly created user is set to restricted

* ensure imports are in the correct order

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-07-15 15:19:48 -04:00
zeripath 2f725cbc9e
Add LRU mem cache implementation (#16226)
The current default memory cache implementation is unbounded in size and number of
objects cached. This is hardly ideal.

This PR proposes creating a TwoQueue LRU cache as the underlying cache for Gitea.
The cache is limited by the number of objects stored in the cache (rather than size)
for simplicity. The default number of objects is 50000 - which is perhaps too small
as most of our objects cached are going to be much less than 1kB.

It may be worth considering using a different LRU implementation that actively limits
sizes or avoids GC - however, this is just a beginning implementation.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-07-10 23:54:15 +02:00
luzpaz e0296b6a6d
Fix various documentation, user-facing, and source comment typos (#16367)
* Fix various doc, user-facing, and source comment typos

Found via `codespell -q 3 -S ./options/locale,./vendor -L ba,pullrequest,pullrequests,readby`
2021-07-08 13:38:13 +02:00
6543 836884429a
Add forge emojies (#16296)
* codeberg :codeberg:
* gitlab :gitlab:
* git :git:
* github :github:
* gogs :gogs:
2021-07-02 16:04:57 +02:00
zeripath 9979983283
Update Go-Git to take advantage of LargeObjectThreshold (#16316)
Following the merging of https://github.com/go-git/go-git/pull/330 we
can now add a setting to avoid go-git reading and caching large objects.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-06-30 22:58:45 +02:00
6543 65548359cc
Add custom emoji support (#16004) 2021-06-29 16:28:38 +02:00
6543 0b27b93728
Make allowed Visiblity modes configurable for Users (#16271)
Now that #16069 is merged, some sites may wish to enforce that users are all public, limited or private, and/or disallow users from becoming private.

This PR adds functionality and settings to constrain a user's ability to change their visibility.

Co-authored-by: zeripath <art27@cantab.net>
2021-06-27 19:47:35 +01:00
Steven f533b5d5cf
Make app.ini more restrictive on new installations (#16266)
Signed-off-by: Steven Kriegler <61625851+justusbunsi@users.noreply.github.com>
2021-06-27 11:07:36 +01:00
zeripath 35f37a3625
Add --quiet and --verbose to gitea web to control initial logging (#16260)
One of the repeatedly reported issues has been that gitea produces too much console
logging during set up even if the console logger is turned off.

Fundamentally this is due to some otherwise very helpful logging that has to occur
before logging is set up. This has come to a head with the merging of #16243 where
otherwise potentially helpful Trace logging in the git module now appears on the
console.

This PR proposes three things:

1. Change the initial default logger to Info not Trace.
2. Change the logging for the AppPath things to Info in recompense.
3. Add two new command line options to gitea web: --quiet and --verbose

`gitea web -q` or `gitea web --quiet` will only log Fatal level initially.
`gitea web -verbose` will log at Trace.

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-06-26 20:56:58 -04:00
Sergey Dryabzhinsky 22a0636544
Add Visible modes function from Organisation to Users too (#16069)
You can limit or hide organisations. This pull make it also posible for users

- new strings to translte
- add checkbox to user profile form
- add checkbox to admin user.edit form
- filter explore page user search
- filter api admin and public user searches
- allow admins view "hidden" users
- add app option DEFAULT_USER_VISIBILITY
- rewrite many files to use Visibility field
- check for teams intersection
- fix context output
- right fake 404 if not visible

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Andrew Thornton <art27@cantab.net>
2021-06-26 20:53:14 +01:00
Lunny Xiao e3c626834b
Let package git depend on setting but not opposite (#15241)
* Let package git depend on setting but not opposite

* private some package variables
2021-06-26 13:28:55 +02:00
ayb 9b33d18899
Added support for gopher URLs. (#14749)
* Added support for gopher URLs.

* Add setting and make this user settable instead

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Andrew Thornton <art27@cantab.net>
2021-06-25 18:38:27 -04:00
Lunny Xiao b223d36195
Rework repository archive (#14723)
* Use storage to store archive files

* Fix backend lint

* Add archiver table on database

* Finish archive download

* Fix test

* Add database migrations

* Add status for archiver

* Fix lint

* Add queue

* Add doctor to check and delete old archives

* Improve archive queue

* Fix tests

* improve archive storage

* Delete repo archives

* Add missing fixture

* fix fixture

* Fix fixture

* Fix test

* Fix archiver cleaning

* Fix bug

* Add docs for repository archive storage

* remove repo-archive configuration

* Fix test

* Fix test

* Fix lint

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-06-23 17:12:38 -04:00
KN4CK3R c9c7afda1a
Add sanitizer rules per renderer (#16110)
* Added sanitizer rules per renderer.

* Updated documentation.

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-06-23 17:09:51 -04:00
KN4CK3R 31f6b95dfa
Use data path instead of config path (#16227) 2021-06-23 16:56:25 +02:00
parnic 35742d4af7
Reintroduce squash merge default comment as a config setting (#16134)
* Reinstate most of commit 09304db9a5

* Move the behaviour behind a config setting

* Also fix the initial #12365
2021-06-19 00:08:22 +02:00
KN4CK3R 29695cd6d5
Add asymmetric JWT signing (#16010)
* Added asymmetric token signing.

* Load signing key from settings.

* Added optional kid parameter.

* Updated documentation.

* Add "kid" to token header.
2021-06-17 23:56:46 +02:00
zeripath 1ec9e906dc
Ensure settings for Service and Mailer are read on the install page (#15943)
* Ensure settings for Service and Mailer are read on the install page

NewContext does not set the mailer or service settings so add
a new function that will run this.

Fix #15894

Signed-off-by: Andrew Thornton <art27@cantab.net>

* placate lint

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-06-16 19:32:57 -04:00
zeripath ffbf35b7e9
Clean-up the settings hierarchy for issue_indexer queue (#16001)
There are a couple of settings in `[indexer]` relating to the `issue_indexer` queue
which override settings in unpredictable ways. This PR adjusts this hierarchy and makes
explicit that these settings are deprecated.

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-06-16 18:19:20 -04:00
zeripath 95352e6bd5
Make command in authorized keys a template (#16003)
Fix #15595
Replaces #15978

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-06-14 21:15:12 -04:00
zeripath daa5a23548
Set self-adjusting deadline for connection writing (#16068)
* Set self-adjusting deadline for connection writing

In #16055 it appears that the simple 5s deadline doesn't work for large
file writes. Now we can't - or at least shouldn't just set no deadline
as go will happily let these connections block indefinitely. However,
what seems reasonable is to set some minimum rate we expect for writing.

This PR suggests the following algorithm:

* Every write has a minimum timeout of 5s (adjustable at compile time.)
* If there has been a previous write - then consider its previous
deadline, add half of the minimum timeout + 2s per kb about to written.
* If that new deadline is after the minimum timeout use that.

Fix #16055

* Linearly increase timeout

* Make PerWriteTimeout, PerWritePerKbTimeouts configurable

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
2021-06-11 00:25:25 +03:00
Lunny Xiao b6762e2306
Fix regression of renderer (#16091)
* Fix regression of renderer

* Fix render setting load twice bug
2021-06-06 18:50:07 -04:00
KN4CK3R efe77eec85
Unified custom config creation (#16012)
* Unified custom config creation.

* Fixed log message.

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-05-29 19:44:14 +01:00
zeripath c1a80b7d6a
Use filepath.ToSlash and Join in indexer defaults and queues (#15971)
As revealed by #15964 there is inconsistent use of filepath Join and path Join
for these directories. The best thing to do is to use filepath.Join but then ToSlash
them for consistency.

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2021-05-25 22:50:35 -04:00
zeripath 3aaf64885f
Change default queue settings to be low go-routines (#15964)
This PR suggests a change to the default configuration for queues:

* Use a common DATADIR for the queues
* Set starting workers to 0 and make boost a single worker

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-05-24 02:23:55 +03:00
a1012112796 fec8324026
add a new internal hook to save ssh log (#15787)
* add a new internal hook to save ssh log

as title, when a ssh error ocure like #15785.
only when switch ``RUN_MODE`` to dev can we
found which error is ocure. But this way is
not a good idea for production envirment.

this changes try save ssh error mesage to the
log file like other log by a new internal hook.
I think it's usefull for find error message
in production envirment. Thanks.

Signed-off-by: a1012112796 <1012112796@qq.com>

* rename and fix nit

* Update modules/private/hook.go

Co-authored-by: silverwind <me@silverwind.io>

Co-authored-by: techknowlogick <matti@mdranta.net>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-05-21 17:37:16 -04:00
Adam Szatyin d86d123322
Add mimetype mapping settings (#15133)
* Fix APK's Content-Type header

* Fix case sensitive comparison

* Add custom mime type mapping for downloadable files

* Add documentation for MIME type mapping

* Rename download.mimetype.mapping configuration to repository.mimetype_mapping

Co-authored-by: zeripath <art27@cantab.net>
2021-05-10 16:38:08 -04:00
6543 a229e34387
Allow only internal registration (#15795)
* Add ALLOW_ONLY_INTERNAL_REGISTRATION into settings

* OpenID respect setting too
2021-05-09 16:13:35 +02:00
6543 16034bb613
OAuth2 login: Set account link to "login" as default behavior (#15768) 2021-05-07 16:15:16 +02:00
a1012112796 1e877613bf
add `/assets` as root dir of public files (#15219)
* add `/assets` as root dir of public files

Signed-off-by: a1012112796 <1012112796@qq.com>

* move serviceworker.js

* make fmt

* fix some link

* fix test

* Apply suggestions from code review

Co-authored-by: silverwind <me@silverwind.io>

* Apply suggestions from code review

Co-authored-by: silverwind <me@silverwind.io>

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
2021-04-28 12:35:06 +00:00
Lunny Xiao 9d99f6ab19
Refactor renders (#15175)
* Refactor renders

* Some performance optimization

* Fix comment

* Transform reader

* Fix csv test

* Fix test

* Fix tests

* Improve optimaziation

* Fix test

* Fix test

* Detect file encoding with reader

* Improve optimaziation

* reduce memory usage

* improve code

* fix build

* Fix test

* Fix for go1.15

* Fix render

* Fix comment

* Fix lint

* Fix test

* Don't use NormalEOF when unnecessary

* revert change on util.go

* Apply suggestions from code review

Co-authored-by: zeripath <art27@cantab.net>

* rename function

* Take NormalEOF back

Co-authored-by: zeripath <art27@cantab.net>
2021-04-19 18:25:08 -04:00
Kyle D f44543a1bb
Disable Stars config option (#14653)
* Add config option to disable stars

* Replace "stars" with watched in user profile

* Add documentation
2021-04-15 18:53:57 +02:00
Martin Michaelis 55eb1745bd
OAuth2 auto-register (#5123)
* Refactored handleOAuth2SignIn in routers/user/auth.go

The function handleOAuth2SignIn was called twice but some code path could only
be reached by one of the invocations. Moved the unnecessary code path out of
handleOAuth2SignIn.


* Refactored user creation

There was common code to create a user and display the correct error message.
And after the creation the only user should be an admin and if enabled a
confirmation email should be sent. This common code is now abstracted into
two functions and a helper function to call both.

* Added auto-register for OAuth2 users

If enabled new OAuth2 users will be registered with their OAuth2 details.
The UserID, Name and Email fields from the gothUser are used.
Therefore the OpenID Connect provider needs additional scopes to return
the coresponding claims.

* Added error for missing fields in OAuth2 response

* Linking and auto linking on oauth2 registration

* Set default username source to nickname

* Add automatic oauth2 scopes for github and google

* Add hint to change the openid connect scopes if fields are missing

* Extend info about auto linking security risk

Co-authored-by: Viktor Kuzmin <kvaster@gmail.com>
Signed-off-by: Martin Michaelis <code@mgjm.de>
2021-04-14 14:02:12 +02:00