added noreply to a list of forbidden names, just in case

couple lint fixes
merge upstream
2026-06-17 07:51:50 +00:00 · 2026-06-16 23:10:51 +03:00 · 2026-06-16 21:57:32 +03:00 · 2026-06-16 18:50:29 +00:00 · 2026-06-16 21:50:09 +03:00 · 2026-06-15 23:37:45 +03:00
78 changed files with 1708 additions and 1326 deletions
@@ -1,20 +1,232 @@
-Copyright (c) 2016 The Gitea Authors
-Copyright (c) 2015 The Gogs Authors
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+END OF TERMS AND CONDITIONS
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+How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the “copyright” line and a pointer to where the full notice is found.
+
+     vphash
+     Copyright (C) 2026  d
+
+     This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+     You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode:
+
+     vphash  Copyright (C) 2026  d
+     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+     This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”.
+
+You should also get your employer (if you work as a programmer) or school, if any, to sign a “copyright disclaimer” for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see <https://www.gnu.org/licenses/>.
+
+The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read <https://www.gnu.org/philosophy/why-not-lgpl.html>.
@@ -1,208 +1,58 @@
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-[![](https://goreportcard.com/badge/gitea.dev)](https://goreportcard.com/report/gitea.dev "Go Report Card")
-[![](https://pkg.go.dev/badge/gitea.dev?status.svg)](https://pkg.go.dev/gitea.dev "GoDoc")
-[![](https://img.shields.io/github/release/go-gitea/gitea.svg)](https://github.com/go-gitea/gitea/releases/latest "GitHub release")
-[![](https://www.codetriage.com/go-gitea/gitea/badges/users.svg)](https://www.codetriage.com/go-gitea/gitea "Help Contribute to Open Source")
-[![](https://opencollective.com/gitea/tiers/backers/badge.svg?label=backers&color=brightgreen)](https://opencollective.com/gitea "Become a backer/sponsor of gitea")
-[![](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT "License: MIT")
-[![](https://badges.crowdin.net/gitea/localized.svg)](https://translate.gitea.com "Crowdin")
-
-[繁體中文](./README.zh-tw.md) | [简体中文](./README.zh-cn.md)
-
-## Purpose
-
-The goal of this project is to make the easiest, fastest, and most
-painless way of setting up a self-hosted Git service.
-
-As Gitea is written in Go, it works across **all** the platforms and
-architectures that are supported by Go, including Linux, macOS, and
-Windows on x86, amd64, ARM and PowerPC architectures.
-This project has been
-[forked](https://blog.gitea.com/welcome-to-gitea/) from
-[Gogs](https://gogs.io) since November of 2016, but a lot has changed.
-
-For online demonstrations, you can visit [demo.gitea.com](https://demo.gitea.com).
-
-For accessing free Gitea service (with a limited number of repositories), you can visit [gitea.com](https://gitea.com/user/login).
-
-To quickly deploy your own dedicated Gitea instance on Gitea Cloud, you can start a free trial at [cloud.gitea.com](https://cloud.gitea.com).
-
-## Documentation
-
-You can find comprehensive documentation on our official [documentation website](https://docs.gitea.com/).
-
-It includes installation, administration, usage, development, contributing guides, and more to help you get started and explore all features effectively.
-
-If you have any suggestions or would like to contribute to it, you can visit the [documentation repository](https://gitea.com/gitea/docs)
-
-## Building
-
-From the root of the source tree, run:
-
-    TAGS="bindata" make build
-
-The `build` target is split into two sub-targets:
-
- `make backend` which requires [Go Stable](https://go.dev/dl/), the required version is defined in [go.mod](/go.mod).
- `make frontend` which requires [Node.js LTS](https://nodejs.org/en/download/) or greater and [pnpm](https://pnpm.io/installation).
-
-Internet connectivity is required to download the go and npm modules. When building from the official source tarballs which include pre-built frontend files, the `frontend` target will not be triggered, making it possible to build without Node.js.
-
-More info: https://docs.gitea.com/installation/install-from-source
-
-## Using
-
-After building, a binary file named `gitea` will be generated in the root of the source tree by default. To run it, use:
-
-    ./gitea web
-
-> [!NOTE]
-> If you're interested in using our APIs, we have experimental support with [documentation](https://docs.gitea.com/api).
-
-## Contributing
-
-Expected workflow is: Fork -> Patch -> Push -> Pull Request
-
-> [!NOTE]
->
-> 1. **YOU MUST READ THE [CONTRIBUTORS GUIDE](CONTRIBUTING.md) BEFORE STARTING TO WORK ON A PULL REQUEST.**
-> 2. If you have found a vulnerability in the project, please write privately to **security@gitea.io**. Thanks!
-
-## Translating
-
-[![Crowdin](https://badges.crowdin.net/gitea/localized.svg)](https://translate.gitea.com)
-
-Translations are done through [Crowdin](https://translate.gitea.com). If you want to translate to a new language, ask one of the managers in the Crowdin project to add a new language there.
-
-You can also just create an issue for adding a language or ask on Discord on the #translation channel. If you need context or find some translation issues, you can leave a comment on the string or ask on Discord. For general translation questions there is a section in the docs. Currently a bit empty, but we hope to fill it as questions pop up.
-
-Get more information from [documentation](https://docs.gitea.com/contributing/localization).
-
-## Official and Third-Party Projects
-
-We provide an official [go-sdk](https://gitea.com/gitea/go-sdk), a CLI tool called [tea](https://gitea.com/gitea/tea) and an [action runner](https://gitea.com/gitea/act_runner) for Gitea Action.
-
-We maintain a list of Gitea-related projects at [gitea/awesome-gitea](https://gitea.com/gitea/awesome-gitea), where you can discover more third-party projects, including SDKs, plugins, themes, and more.
-
-## Communication
-
-[![](https://img.shields.io/discord/322538954119184384.svg?logo=discord&logoColor=white&label=Discord&color=5865F2)](https://discord.gg/Gitea "Join the Discord chat at https://discord.gg/Gitea")
-
-If you have questions that are not covered by the [documentation](https://docs.gitea.com/), you can get in contact with us on our [Discord server](https://discord.gg/Gitea) or create a post in the [discourse forum](https://forum.gitea.com/).
-
-## Authors
-
- [Maintainers](https://github.com/orgs/go-gitea/people)
- [Contributors](https://github.com/go-gitea/gitea/graphs/contributors)
- [Translators](options/locale/TRANSLATORS)
-
-## Backers
-
-Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/gitea#backer)]
-
-<a href="https://opencollective.com/gitea#backers" target="_blank"><img src="https://opencollective.com/gitea/backers.svg?width=890"></a>
-
-## Sponsors
-
-Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/gitea#sponsor)]
-
-<a href="https://opencollective.com/gitea/sponsor/0/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/0/avatar.svg"></a>
-<a href="https://opencollective.com/gitea/sponsor/1/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/1/avatar.svg"></a>
-<a href="https://opencollective.com/gitea/sponsor/2/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/2/avatar.svg"></a>
-<a href="https://opencollective.com/gitea/sponsor/3/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/3/avatar.svg"></a>
-<a href="https://opencollective.com/gitea/sponsor/4/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/4/avatar.svg"></a>
-<a href="https://opencollective.com/gitea/sponsor/5/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/5/avatar.svg"></a>
-<a href="https://opencollective.com/gitea/sponsor/6/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/6/avatar.svg"></a>
-<a href="https://opencollective.com/gitea/sponsor/7/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/7/avatar.svg"></a>
-<a href="https://opencollective.com/gitea/sponsor/8/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/8/avatar.svg"></a>
-<a href="https://opencollective.com/gitea/sponsor/9/website" target="_blank"><img src="https://opencollective.com/gitea/sponsor/9/avatar.svg"></a>
-
-## FAQ
-
-**How do you pronounce Gitea?**
-
-Gitea is pronounced [/ɡɪ’ti:/](https://youtu.be/EM71-2uDAoY) as in "gi-tea" with a hard g.
-
-**Why is this not hosted on a Gitea instance?**
-
-We're [working on it](https://github.com/go-gitea/gitea/issues/1029).
-
-**Where can I find the security patches?**
-
-In the [release log](https://github.com/go-gitea/gitea/releases) or the [change log](https://github.com/go-gitea/gitea/blob/main/CHANGELOG.md), search for the keyword `SECURITY` to find the security patches.
-
-## License
-
-This project is licensed under the MIT License.
-See the [LICENSE](https://github.com/go-gitea/gitea/blob/main/LICENSE) file
-for the full license text.
-
-## Further information
-
-<details>
-<summary>Looking for an overview of the interface? Check it out!</summary>
-
-### Login/Register Page
-
-![Login](https://dl.gitea.com/screenshots/login.png)
-![Register](https://dl.gitea.com/screenshots/register.png)
-
-### User Dashboard
-
-![Home](https://dl.gitea.com/screenshots/home.png)
-![Issues](https://dl.gitea.com/screenshots/issues.png)
-![Pull Requests](https://dl.gitea.com/screenshots/pull_requests.png)
-![Milestones](https://dl.gitea.com/screenshots/milestones.png)
-
-### User Profile
-
-![Profile](https://dl.gitea.com/screenshots/user_profile.png)
-
-### Explore
-
-![Repos](https://dl.gitea.com/screenshots/explore_repos.png)
-![Users](https://dl.gitea.com/screenshots/explore_users.png)
-![Orgs](https://dl.gitea.com/screenshots/explore_orgs.png)
-
-### Repository
-
-![Home](https://dl.gitea.com/screenshots/repo_home.png)
-![Commits](https://dl.gitea.com/screenshots/repo_commits.png)
-![Branches](https://dl.gitea.com/screenshots/repo_branches.png)
-![Labels](https://dl.gitea.com/screenshots/repo_labels.png)
-![Milestones](https://dl.gitea.com/screenshots/repo_milestones.png)
-![Releases](https://dl.gitea.com/screenshots/repo_releases.png)
-![Tags](https://dl.gitea.com/screenshots/repo_tags.png)
-
-#### Repository Issue
-
-![List](https://dl.gitea.com/screenshots/repo_issues.png)
-![Issue](https://dl.gitea.com/screenshots/repo_issue.png)
-
-#### Repository Pull Requests
-
-![List](https://dl.gitea.com/screenshots/repo_pull_requests.png)
-![Pull Request](https://dl.gitea.com/screenshots/repo_pull_request.png)
-![File](https://dl.gitea.com/screenshots/repo_pull_request_file.png)
-![Commits](https://dl.gitea.com/screenshots/repo_pull_request_commits.png)
-
-#### Repository Actions
-
-![List](https://dl.gitea.com/screenshots/repo_actions.png)
-![Details](https://dl.gitea.com/screenshots/repo_actions_run.png)
-
-#### Repository Activity
-
-![Activity](https://dl.gitea.com/screenshots/repo_activity.png)
-![Contributors](https://dl.gitea.com/screenshots/repo_contributors.png)
-![Code Frequency](https://dl.gitea.com/screenshots/repo_code_frequency.png)
-![Recent Commits](https://dl.gitea.com/screenshots/repo_recent_commits.png)
-
-### Organization
-
-![Home](https://dl.gitea.com/screenshots/org_home.png)
-
-</details>
+# M8SH - decentralized swiss knife
+
+Project is under development.
+
+Roadmap:
+
+- decentralized GPG-based registration, authorization and authentication (further when clients are developed - GPG would be integrated into client and invoked via secure bridge for fully password-less and input-less flow, preseving security level of GPG) (usage of external email domain assumes it's an external user and decetralized features will be disabled)
+- integrated email server (ui, rest)
+- integrated messenger (ui, rest)
+- integrated search engine (seach over external gitea instances repositories, specific tags for repos to be indexed, view external things from home instance)
+- integrated posts, articles
+- integrated videos, reels
+- integrated music player
+- integrated VPN (amnesia)
+
+---
+
+### Licensing
+
+Project is published under GPLv3 license. If you modify GPLv3 code and distribute the resulting software, your entire application must also be licensed under GPLv3.
+
+<!-- 
+- integrated cloud storage
+- integrated calls
+- integrated video-conferences
+- integrated stickers
+- integrated NFT assets, crypto-wallets
+
+TRANSLATIONS:
+    cs-CZ
+    de-DE
+    el-GR
+    en-US
+    es-ES
+    fa-IR
+    fi-FI
+    fr-FR
+    ga-IE
+    hu-HU
+    id-ID
+    is-IS
+    it-IT
+    ja-JP
+    ko-KR
+    lv-LV
+    nl-NL
+    pl-PL
+    pt-BR
+    pt-PT
+    ru-RU
+    si-LK
+    sk-SK
+    sv-SE
+    tr-TR
+    uk-UA
+    zh-CN
+    zh-TW
+-->
@@ -120,6 +120,17 @@ func (err ErrGPGInvalidTokenSignature) Error() string {
 	return "the provided signature does not sign the token with the provided key"
 }

+type ErrGPGLastKey struct{}
+
+func (e ErrGPGLastKey) Error() string {
+	return "cannot delete last GPG key"
+}
+
+func IsErrGPGLastKey(err error) bool {
+	_, ok := err.(ErrGPGLastKey)
+	return ok
+}
+
 // ErrGPGKeyParsing represents a "ErrGPGKeyParsing" kind of error.
 type ErrGPGKeyParsing struct {
 	ParseError error
@@ -228,12 +228,49 @@ func DeleteGPGKey(ctx context.Context, doer *user_model.User, id int64) (err err
 		return fmt.Errorf("GetPublicKeyByID: %w", err)
 	}

+	count, err := db.GetEngine(ctx).Where("owner_id = ?", doer.ID).Count(new(GPGKey))
+	if err != nil {
+		return err
+	}
+	if count <= 1 {
+		return ErrGPGLastKey{}
+	}
+
 	return db.WithTx(ctx, func(ctx context.Context) error {
 		_, err = deleteGPGKey(ctx, key.KeyID)
 		return err
 	})
 }

+// ExtractGPGKeyIdentity returns the primary name and email from the first UID of an armored key
+func ExtractGPGKeyIdentity(armoredKey string) (name, email string, err error) {
+	keys, err := CheckArmoredGPGKeyString(armoredKey)
+	if err != nil {
+		return "", "", err
+	}
+	if len(keys) == 0 {
+		return "", "", errors.New("no keys found")
+	}
+	for _, uid := range keys[0].Identities {
+		if uid.UserId != nil {
+			return uid.UserId.Name, uid.UserId.Email, nil
+		}
+	}
+	return "", "", errors.New("no identity found in key")
+}
+
+// ExtractGPGKeyID returns the key ID string from an armored key
+func ExtractGPGKeyID(armoredKey string) (string, error) {
+	keys, err := CheckArmoredGPGKeyString(armoredKey)
+	if err != nil {
+		return "", err
+	}
+	if len(keys) == 0 {
+		return "", errors.New("no keys found")
+	}
+	return fmt.Sprintf("%016X", keys[0].PrimaryKey.KeyId), nil
+}
+
 func FindGPGKeyWithSubKeys(ctx context.Context, keyID string) ([]*GPGKey, error) {
 	return db.Find[GPGKey](ctx, FindGPGKeyOptions{
 		KeyID:          keyID,
@@ -5,7 +5,6 @@ package asymkey

 import (
 	"context"
-	"strings"

 	"gitea.dev/models/db"
 	"gitea.dev/modules/log"
@@ -78,15 +77,9 @@ func AddGPGKey(ctx context.Context, ownerID int64, content, token, signature str
 		verified := false
 		// Handle provided signature
 		if signature != "" {
-			signer, err := openpgp.CheckArmoredDetachedSignature(ekeys, strings.NewReader(token), strings.NewReader(signature), nil)
+			signer, err := checkSignatureWithClearsign(ekeys, token, signature)
 			if err != nil {
-				signer, err = openpgp.CheckArmoredDetachedSignature(ekeys, strings.NewReader(token+"\n"), strings.NewReader(signature), nil)
-			}
-			if err != nil {
-				signer, err = openpgp.CheckArmoredDetachedSignature(ekeys, strings.NewReader(token+"\r\n"), strings.NewReader(signature), nil)
-			}
-			if err != nil {
-				log.Debug("AddGPGKey CheckArmoredDetachedSignature failed: %v", err)
+				log.Debug("AddGPGKey checkSignatureWithClearsign failed: %v", err)
 				return nil, ErrGPGInvalidTokenSignature{
 					ID:      ekeys[0].PrimaryKey.KeyIdString(),
 					Wrapped: err,
@@ -16,6 +16,7 @@ import (

 	"github.com/ProtonMail/go-crypto/openpgp"
 	"github.com/ProtonMail/go-crypto/openpgp/armor"
+	"github.com/ProtonMail/go-crypto/openpgp/clearsign"
 	"github.com/ProtonMail/go-crypto/openpgp/packet"
 )

@@ -121,21 +122,89 @@ func readArmoredSign(r io.Reader) (body io.Reader, err error) {
 }

 func ExtractSignature(s string) (*packet.Signature, error) {
+	s = strings.TrimSpace(s)
+
+	if strings.HasPrefix(s, "-----BEGIN PGP SIGNED MESSAGE-----") {
+		block, _ := clearsign.Decode([]byte(s))
+		if block == nil {
+			return nil, errors.New("failed to decode clearsign block")
+		}
+		p, err := packet.Read(block.ArmoredSignature.Body)
+		if err != nil {
+			return nil, errors.New("failed to read signature packet from clearsign")
+		}
+		sig, ok := p.(*packet.Signature)
+		if !ok {
+			return nil, errors.New("packet is not a signature")
+		}
+		return sig, nil
+	}
+
 	r, err := readArmoredSign(strings.NewReader(s))
 	if err != nil {
-		return nil, errors.New("Failed to read signature armor")
+		return nil, errors.New("failed to read signature armor")
 	}
 	p, err := packet.Read(r)
 	if err != nil {
-		return nil, errors.New("Failed to read signature packet")
+		return nil, errors.New("failed to read signature packet")
 	}
 	sig, ok := p.(*packet.Signature)
 	if !ok {
-		return nil, errors.New("Packet is not a signature")
+		return nil, errors.New("packet is not a signature")
 	}
 	return sig, nil
 }

+func extractSignatureAndPayload(signature string) (*packet.Signature, string, error) {
+	s := strings.TrimSpace(signature)
+
+	if strings.HasPrefix(s, "-----BEGIN PGP SIGNED MESSAGE-----") {
+		block, _ := clearsign.Decode([]byte(s))
+		if block == nil {
+			return nil, "", errors.New("failed to decode clearsign block")
+		}
+		p, err := packet.Read(block.ArmoredSignature.Body)
+		if err != nil {
+			return nil, "", errors.New("failed to read signature packet from clearsign")
+		}
+		sig, ok := p.(*packet.Signature)
+		if !ok {
+			return nil, "", errors.New("packet is not a signature")
+		}
+		return sig, string(block.Bytes), nil
+	}
+
+	sig, err := ExtractSignature(s)
+	if err != nil {
+		return nil, "", err
+	}
+	return sig, "", nil
+}
+
+func checkSignatureWithClearsign(ekeys openpgp.EntityList, token, signature string) (*openpgp.Entity, error) {
+	s := strings.TrimSpace(signature)
+
+	if strings.HasPrefix(s, "-----BEGIN PGP SIGNED MESSAGE-----") {
+		block, _ := clearsign.Decode([]byte(s))
+		if block == nil {
+			return nil, errors.New("failed to decode clearsign block")
+		}
+		if !strings.Contains(string(block.Bytes), token) {
+			return nil, errors.New("clearsign body does not contain token")
+		}
+		return openpgp.CheckDetachedSignature(ekeys, bytes.NewReader(block.Bytes), block.ArmoredSignature.Body, nil)
+	}
+
+	signer, err := openpgp.CheckArmoredDetachedSignature(ekeys, strings.NewReader(token), strings.NewReader(signature), nil)
+	if err != nil {
+		signer, err = openpgp.CheckArmoredDetachedSignature(ekeys, strings.NewReader(token+"\n"), strings.NewReader(signature), nil)
+	}
+	if err != nil {
+		signer, err = openpgp.CheckArmoredDetachedSignature(ekeys, strings.NewReader(token+"\r\n"), strings.NewReader(signature), nil)
+	}
+	return signer, err
+}
+
 func TryGetKeyIDFromSignature(sig *packet.Signature) string {
 	if sig.IssuerKeyId != nil && (*sig.IssuerKeyId) != 0 {
 		return fmt.Sprintf("%016X", *sig.IssuerKeyId)
@@ -5,94 +5,169 @@ package asymkey

 import (
 	"context"
+	"fmt"
 	"strconv"
+	"strings"
 	"time"

 	"gitea.dev/models/db"
 	user_model "gitea.dev/models/user"
-	"gitea.dev/modules/base"
+	"gitea.dev/modules/cache"
 	"gitea.dev/modules/log"
 )

-// This file provides functions relating verifying gpg keys
+const nonceTTL = 5 * time.Minute

-// VerifyGPGKey marks a GPG key as verified
-func VerifyGPGKey(ctx context.Context, ownerID int64, keyID, token, signature string) (string, error) {
-	return db.WithTx2(ctx, func(ctx context.Context) (string, error) {
-		key := new(GPGKey)
-
-		has, err := db.GetEngine(ctx).Where("owner_id = ? AND key_id = ?", ownerID, keyID).Get(key)
-		if err != nil {
-			return "", err
-		} else if !has {
-			return "", ErrGPGKeyNotExist{}
-		}
-
-		if err := key.LoadSubKeys(ctx); err != nil {
-			return "", err
-		}
-
-		sig, err := ExtractSignature(signature)
-		if err != nil {
-			return "", ErrGPGInvalidTokenSignature{
-				ID:      key.KeyID,
-				Wrapped: err,
-			}
-		}
-
-		signer, err := hashAndVerifyWithSubKeys(sig, token, key)
-		if err != nil {
-			return "", ErrGPGInvalidTokenSignature{
-				ID:      key.KeyID,
-				Wrapped: err,
-			}
-		}
-		if signer == nil {
-			signer, err = hashAndVerifyWithSubKeys(sig, token+"\n", key)
-			if err != nil {
-				return "", ErrGPGInvalidTokenSignature{
-					ID:      key.KeyID,
-					Wrapped: err,
-				}
-			}
-		}
-		if signer == nil {
-			signer, err = hashAndVerifyWithSubKeys(sig, token+"\n\n", key)
-			if err != nil {
-				return "", ErrGPGInvalidTokenSignature{
-					ID:      key.KeyID,
-					Wrapped: err,
-				}
-			}
-		}
-
-		if signer == nil {
-			log.Debug("VerifyGPGKey failed: no signer")
-			return "", ErrGPGInvalidTokenSignature{
-				ID: key.KeyID,
-			}
-		}
-
-		if signer.PrimaryKeyID != key.KeyID && signer.KeyID != key.KeyID {
-			return "", ErrGPGKeyNotExist{}
-		}
-
-		key.Verified = true
-		if _, err := db.GetEngine(ctx).ID(key.ID).Cols("verified").Update(key); err != nil {
-			return "", err
-		}
-
-		return key.KeyID, nil
-	})
+func nonceKey(nonce string) string {
+	return "gpg_nonce:" + nonce
 }

-// VerificationToken returns token for the user that will be valid in minutes (time)
-func VerificationToken(user *user_model.User, minutes int) string {
-	return base.EncodeSha256(
-		time.Now().Truncate(1*time.Minute).Add(time.Duration(minutes)*time.Minute).Format(
-			time.RFC1123Z) + ":" +
-			user.CreatedUnix.Format(time.RFC1123Z) + ":" +
-			user.Name + ":" +
-			user.Email + ":" +
-			strconv.FormatInt(user.ID, 10))
+// VerifyNonce returns true if nonce is valid (not seen before, not expired)
+// and marks it as used
+func VerifyNonce(nonce string) bool {
+	if len(nonce) != 64 {
+		return false
+	}
+
+	// first 8 chars are timestamp
+	tsHex := nonce[:8]
+	ts, err := strconv.ParseInt(tsHex, 16, 64)
+	if err != nil {
+		return false
+	}
+
+	now := time.Now().Unix()
+	age := now - ts
+	if age < 0 || age > int64(nonceTTL.Seconds()) {
+		return false // expired or future timestamp
+	}
+
+	key := nonceKey(nonce)
+	_, exists := cache.GetCache().Get(key)
+	if exists {
+		return false
+	}
+
+	if err = cache.GetCache().Put(key, "1", int64(nonceTTL.Seconds())); err != nil {
+		log.Error("failed to store nonce into cache: %v", err)
+		return false
+	}
+
+	return true
+}
+
+func VerifyGPGSignature(ctx context.Context, nonce, signature string) (*user_model.User, error) {
+	if !VerifyNonce(nonce) {
+		return nil, ErrGPGInvalidTokenSignature{}
+	}
+
+	sig, clearsignPayload, err := extractSignatureAndPayload(signature)
+	if err != nil {
+		return nil, ErrGPGInvalidTokenSignature{Wrapped: err}
+	}
+
+	if sig.IssuerKeyId == nil {
+		return nil, ErrGPGInvalidTokenSignature{}
+	}
+	keyID := fmt.Sprintf("%016X", *sig.IssuerKeyId)
+
+	key := new(GPGKey)
+	has, err := db.GetEngine(ctx).Where("key_id = ?", keyID).Get(key)
+	if err != nil {
+		return nil, err
+	} else if !has {
+		return nil, ErrGPGKeyNotExist{}
+	}
+
+	if err := key.LoadSubKeys(ctx); err != nil {
+		return nil, err
+	}
+
+	var signer *GPGKey
+	if clearsignPayload != "" {
+		if !strings.Contains(clearsignPayload, nonce) {
+			return nil, ErrGPGInvalidTokenSignature{}
+		}
+		signer, err = hashAndVerifyWithSubKeys(sig, clearsignPayload, key)
+	} else {
+		signer, err = hashAndVerifyWithSubKeys(sig, nonce, key)
+		if signer == nil {
+			signer, err = hashAndVerifyWithSubKeys(sig, nonce+"\n", key)
+		}
+		if signer == nil {
+			signer, err = hashAndVerifyWithSubKeys(sig, nonce+"\n\n", key)
+		}
+	}
+	if signer == nil {
+		return nil, ErrGPGInvalidTokenSignature{ID: key.KeyID, Wrapped: err}
+	}
+
+	user, err := user_model.GetUserByID(ctx, key.OwnerID)
+	if err != nil {
+		return nil, err
+	}
+
+	return user, nil
+}
+
+func VerifyGPGSignatureWithKey(nonce, signature, armoredKey string) (bool, error) {
+	if !VerifyNonce(nonce) {
+		return false, ErrGPGInvalidTokenSignature{}
+	}
+
+	sig, clearsignPayload, err := extractSignatureAndPayload(signature)
+	if err != nil {
+		return false, ErrGPGInvalidTokenSignature{Wrapped: err}
+	}
+
+	if clearsignPayload != "" && !strings.Contains(clearsignPayload, nonce) {
+		return false, ErrGPGInvalidTokenSignature{}
+	}
+
+	keys, err := CheckArmoredGPGKeyString(armoredKey)
+	if err != nil {
+		return false, err
+	}
+
+	for _, k := range keys {
+		content, err := Base64EncPubKey(k.PrimaryKey)
+		if err != nil {
+			continue
+		}
+		gpgKey := &GPGKey{
+			KeyID:   fmt.Sprintf("%016X", k.PrimaryKey.KeyId),
+			Content: content,
+			CanSign: k.PrimaryKey.CanSign(),
+		}
+
+		for _, sub := range k.Subkeys {
+			subContent, err := Base64EncPubKey(sub.PublicKey)
+			if err != nil {
+				continue
+			}
+			gpgKey.SubsKey = append(gpgKey.SubsKey, &GPGKey{
+				KeyID:   fmt.Sprintf("%016X", sub.PublicKey.KeyId),
+				Content: subContent,
+				CanSign: sub.PublicKey.CanSign(),
+			})
+		}
+
+		var signer *GPGKey
+		if clearsignPayload != "" {
+			signer, _ = hashAndVerifyWithSubKeys(sig, clearsignPayload, gpgKey)
+		} else {
+			signer, _ = hashAndVerifyWithSubKeys(sig, nonce, gpgKey)
+			if signer == nil {
+				signer, _ = hashAndVerifyWithSubKeys(sig, nonce+"\n", gpgKey)
+			}
+			if signer == nil {
+				signer, _ = hashAndVerifyWithSubKeys(sig, nonce+"\n\n", gpgKey)
+			}
+		}
+		if signer != nil {
+			return true, nil
+		}
+	}
+
+	return false, ErrGPGInvalidTokenSignature{}
 }
@@ -5,9 +5,13 @@ package asymkey

 import (
 	"context"
+	"strconv"
 	"strings"
+	"time"

 	"gitea.dev/models/db"
+	user_model "gitea.dev/models/user"
+	"gitea.dev/modules/base"
 	"gitea.dev/modules/log"

 	"github.com/42wim/sshsig"
@@ -45,3 +49,14 @@ func VerifySSHKey(ctx context.Context, ownerID int64, fingerprint, token, signat
 		return key.Fingerprint, nil
 	})
 }
+
+// VerificationToken returns token for the user that will be valid in minutes (time)
+func VerificationToken(user *user_model.User, minutes int) string {
+	return base.EncodeSha256(
+		time.Now().Truncate(1*time.Minute).Add(time.Duration(minutes)*time.Minute).Format(
+			time.RFC1123Z) + ":" +
+			user.CreatedUnix.Format(time.RFC1123Z) + ":" +
+			user.Name + ":" +
+			user.Email + ":" +
+			strconv.FormatInt(user.ID, 10))
+}
@@ -606,10 +606,11 @@ var (
 		"repo-avatars",

 		"captcha",
-		"login", // oauth2 login
-		"org",   // org create/manage, or "/org/{org}", BUT if an org is named as "invite" then it goes wrong
-		"repo",  // repo create/migrate, etc
-		"user",  // user login/activate/settings, etc
+		"login",   // oauth2 login
+		"org",     // org create/manage, or "/org/{org}", BUT if an org is named as "invite" then it goes wrong
+		"repo",    // repo create/migrate, etc
+		"user",    // user login/activate/settings, etc
+		"noreply", // email noreply

 		"explore",
 		"issues",
@@ -57,6 +57,8 @@ type CreateGPGKeyOption struct {
 	ArmoredKey string `json:"armored_public_key" binding:"Required"`
 	// An optional armored signature for the GPG key
 	Signature string `json:"armored_signature,omitempty"`
+	// Nonce for signature
+	Nonce string `json:"nonce,omitempty"`
 }

 // VerifyGPGKeyOption options verifies user GPG key
@@ -68,4 +70,6 @@ type VerifyGPGKeyOption struct {
 	KeyID string `json:"key_id" binding:"Required"`
 	// The armored signature to verify the GPG key
 	Signature string `json:"armored_signature" binding:"Required"`
+	// Nonce for signature
+	Nonce string `json:"nonce,omitempty"`
 }
@@ -341,6 +341,9 @@
  "auth.invalid_code": "Tento potvrzující kód je neplatný nebo mu vypršela platnost.",
  "auth.invalid_code_forgot_password": "Váš potvrzovací kód je neplatný nebo mu vypršela platnost. <a href=\"%s\">Klikněte zde</a> pro vytvoření nového kódu.",
  "auth.invalid_password": "Vaše heslo se neshoduje s heslem, které bylo použito k vytvoření účtu.",
+  "auth.gpg_invalid_token_signature": "Neplatný GPG podpis nebo nonce",
+  "auth.invalid_gpg_identity": "Nepodařilo se extrahovat identitu z GPG klíče",
+  "auth.invalid_gpg_key_email": "Nepodařilo se extrahovat e-mailovou adresu z GPG klíče",
  "auth.reset_password_helper": "Obnovit účet",
  "auth.reset_password_wrong_user": "Jste přihlášen/a jako %s, ale odkaz pro obnovení účtu je pro %s",
  "auth.password_too_short": "Délka hesla musí být minimálně %d znaků.",
@@ -685,6 +688,7 @@
  "settings.gpg_token_required": "Musíte zadat podpis pro níže uvedený token",
  "settings.gpg_token_help": "Podpis můžete vygenerovat pomocí:",
  "settings.gpg_token_signature": "Zakódovaný podpis GPG",
+  "settings.gpg_last_key_delete": "Nelze smazat váš jediný klíč",
  "settings.key_signature_gpg_placeholder": "Začíná s „-----BEGIN PGP SIGNATURE-----“",
  "settings.verify_gpg_key_success": "GPG klíč „%s“ byl ověřen.",
  "settings.ssh_key_verified": "Ověřený klíč",
@@ -3057,6 +3061,16 @@
  "gpg.error.no_gpg_keys_found": "V databázi nebyl nalezen žádný známý klíč pro tento podpis",
  "gpg.error.not_signed_commit": "Nepodepsaná revize",
  "gpg.error.failed_retrieval_gpg_keys": "Nelze získat žádný klíč propojený s účtem přispěvatele",
+  "gpg.signin.title": "Přihlásit se",
+  "gpg.signin.nonce_label": "Podepište tento nonce svým soukromým klíčem",
+  "gpg.signin.command_hint": "Spusťte tento příkaz a vložte výstup níže:",
+  "gpg.signin.signed_output": "Podepsaný výstup",
+  "gpg.signin.submit": "Přihlásit se",
+  "gpg.signup.title": "Vytvořit účet",
+  "gpg.signup.paste_key": "Vložte svůj veřejný GPG klíč",
+  "gpg.signup.proceed": "Pokračovat",
+  "gpg.signup.submit": "Ověřit a vytvořit účet",
+  "gpg.signup.already_have_account": "Již máte účet?",
  "units.unit": "Jednotka",
  "units.error.no_unit_allowed_repo": "Nejste oprávněni přistupovat k žádné části tohoto repozitáře.",
  "units.error.unit_not_allowed": "Nejste oprávněni přistupovat k této části repozitáře.",
@@ -3306,5 +3320,6 @@
  "git.filemode.normal_file": "Normální soubor",
  "git.filemode.executable_file": "Spustitelný soubor",
  "git.filemode.symbolic_link": "Symbolický odkaz",
-  "git.filemode.submodule": "Submodul"
-}
+  "git.filemode.submodule": "Submodul",
+  "settings.oauth_applications_disabled": "OAuth aplikace jsou v <code>m8sh</code> zakázány, použijte osobní přístupový token."
+}
@@ -334,6 +334,9 @@
  "auth.invalid_code": "Dein Bestätigungs-Code ist ungültig oder abgelaufen.",
  "auth.invalid_code_forgot_password": "Dein Bestätigungscode ist ungültig oder abgelaufen. Klicke <a href=\"%s\">hier</a>, um eine neue Sitzung zu starten.",
  "auth.invalid_password": "Ihr Passwort stimmt nicht mit dem Passwort überein, das zur Erstellung des Kontos verwendet wurde.",
+  "auth.gpg_invalid_token_signature": "Ungültige GPG-Signatur oder Nonce",
+  "auth.invalid_gpg_identity": "Identität konnte nicht aus dem GPG-Schlüssel extrahiert werden",
+  "auth.invalid_gpg_key_email": "E-Mail-Adresse konnte nicht aus dem GPG-Schlüssel extrahiert werden",
  "auth.reset_password_helper": "Konto wiederherstellen",
  "auth.reset_password_wrong_user": "Du bist angemeldet als %s, aber der Link zur Kontowiederherstellung ist für %s",
  "auth.password_too_short": "Das Passwort muss mindestens %d Zeichen lang sein.",
@@ -676,6 +679,7 @@
  "settings.gpg_token_required": "Du musst eine Signatur für das folgende Token angeben",
  "settings.gpg_token_help": "Du kannst eine Signatur wie folgt generieren:",
  "settings.gpg_token_signature": "GPG Textsignatur (armored signature)",
+  "settings.gpg_last_key_delete": "Du kannst deinen einzigen Schlüssel nicht löschen",
  "settings.key_signature_gpg_placeholder": "Beginnt mit '-----BEGIN PGP SIGNATURE-----'",
  "settings.verify_gpg_key_success": "GPG-Schlüssel \"%s\" wurde verifiziert.",
  "settings.ssh_key_verified": "Verifizierter Schlüssel",
@@ -3005,6 +3009,16 @@
  "gpg.error.no_gpg_keys_found": "Es konnte kein GPG-Schlüssel zu dieser Signatur gefunden werden",
  "gpg.error.not_signed_commit": "Kein signierter Commit",
  "gpg.error.failed_retrieval_gpg_keys": "Fehler beim Abrufen eines Keys des Commiter-Kontos",
+  "gpg.signin.title": "Anmelden",
+  "gpg.signin.nonce_label": "Signiere diesen Nonce mit deinem privaten Schlüssel",
+  "gpg.signin.command_hint": "Führe diesen Befehl aus und füge die Ausgabe unten ein:",
+  "gpg.signin.signed_output": "Signierte Ausgabe",
+  "gpg.signin.submit": "Anmelden",
+  "gpg.signup.title": "Konto erstellen",
+  "gpg.signup.paste_key": "Füge deinen öffentlichen GPG-Schlüssel ein",
+  "gpg.signup.proceed": "Weiter",
+  "gpg.signup.submit": "Verifizieren & Konto erstellen",
+  "gpg.signup.already_have_account": "Bereits ein Konto?",
  "units.unit": "Einheit",
  "units.error.no_unit_allowed_repo": "Du hast keine Berechtigung, auf etwas in diesem Repository zuzugreifen.",
  "units.error.unit_not_allowed": "Du hast keine Berechtigung, um auf diesen Repository-Bereich zuzugreifen.",
@@ -3248,5 +3262,6 @@
  "git.filemode.normal_file": "Normale Datei",
  "git.filemode.executable_file": "Ausführbare Datei",
  "git.filemode.symbolic_link": "Softlink",
-  "git.filemode.submodule": "Submodul"
-}
+  "git.filemode.submodule": "Submodul",
+  "settings.oauth_applications_disabled": "OAuth-Anwendungen sind in <code>m8sh</code> deaktiviert, verwenden Sie einen persönlichen Zugriffstoken."
+}
@@ -3000,5 +3000,20 @@
  "git.filemode.directory": "Φάκελος",
  "git.filemode.normal_file": "Κανονικό αρχείο",
  "git.filemode.executable_file": "Εκτελέσιμο αρχείο",
-  "git.filemode.submodule": "Υπομονάδα"
-}
+  "git.filemode.submodule": "Υπομονάδα",
+  "auth.gpg_invalid_token_signature": "Μη έγκυρη υπογραφή GPG ή nonce",
+  "auth.invalid_gpg_identity": "Δεν ήταν δυνατή η εξαγωγή ταυτότητας από το κλειδί GPG",
+  "auth.invalid_gpg_key_email": "Δεν ήταν δυνατή η εξαγωγή διεύθυνσης email από το κλειδί GPG",
+  "settings.gpg_last_key_delete": "Δεν μπορείτε να διαγράψετε το μοναδικό σας κλειδί",
+  "gpg.signin.title": "Σύνδεση",
+  "gpg.signin.nonce_label": "Υπογράψτε αυτό το nonce με το ιδιωτικό σας κλειδί",
+  "gpg.signin.command_hint": "Εκτελέστε αυτήν την εντολή και επικολλήστε το αποτέλεσμα παρακάτω:",
+  "gpg.signin.signed_output": "Υπογεγραμμένη έξοδος",
+  "gpg.signin.submit": "Σύνδεση",
+  "gpg.signup.title": "Δημιουργία λογαριασμού",
+  "gpg.signup.paste_key": "Επικολλήστε το δημόσιο κλειδί GPG σας",
+  "gpg.signup.proceed": "Συνέχεια",
+  "gpg.signup.submit": "Επαλήθευση & Δημιουργία λογαριασμού",
+  "gpg.signup.already_have_account": "Έχετε ήδη λογαριασμό;",
+  "settings.oauth_applications_disabled": "Οι εφαρμογές OAuth είναι απενεργοποιημένες στο <code>m8sh</code>, χρησιμοποιήστε προσωπικό διακριτικό πρόσβασης."
+}
@@ -407,6 +407,9 @@
  "auth.invalid_code": "Your confirmation code is invalid or has expired.",
  "auth.invalid_code_forgot_password": "Your confirmation code is invalid or has expired. Click <a href=\"%s\">here</a> to start a new session.",
  "auth.invalid_password": "Your password does not match the password that was used to create the account.",
+  "auth.gpg_invalid_token_signature": "Invalid GPG signature or nonce",
+  "auth.invalid_gpg_identity": "Could not extract identity from GPG key",
+  "auth.invalid_gpg_key_email": "Could not extract email address from GPG key",
  "auth.reset_password_helper": "Recover Account",
  "auth.reset_password_wrong_user": "You are signed in as %s, but the account recovery link is meant for %s",
  "auth.password_too_short": "Password length cannot be less than %d characters.",
@@ -793,6 +796,7 @@
  "settings.gpg_token": "Token",
  "settings.gpg_token_help": "You can generate a signature using:",
  "settings.gpg_token_signature": "Armored GPG signature",
+  "settings.gpg_last_key_delete": "Cannot delete your only key",
  "settings.key_signature_gpg_placeholder": "Begins with '-----BEGIN PGP SIGNATURE-----'",
  "settings.verify_gpg_key_success": "GPG key \"%s\" has been verified.",
  "settings.ssh_key_verified": "Verified Key",
@@ -3511,6 +3515,16 @@
  "gpg.error.failed_retrieval_gpg_keys": "Failed to retrieve any key attached to the committer's account",
  "gpg.error.probable_bad_signature": "WARNING! Although there is a key with this ID in the database, it does not verify this commit! This commit is SUSPICIOUS.",
  "gpg.error.probable_bad_default_signature": "WARNING! Although the default key has this ID, it does not verify this commit! This commit is SUSPICIOUS.",
+  "gpg.signin.title": "Sign In",
+  "gpg.signin.nonce_label": "Sign this nonce with your private key",
+  "gpg.signin.command_hint": "Run this command, then paste the output below:",
+  "gpg.signin.signed_output": "Signed output",
+  "gpg.signin.submit": "Sign In",
+  "gpg.signup.title": "Create your account",
+  "gpg.signup.paste_key": "Paste your GPG public key",
+  "gpg.signup.proceed": "Proceed",
+  "gpg.signup.submit": "Verify & Create Account",
+  "gpg.signup.already_have_account": "Already have an account?",
  "units.unit": "Unit",
  "units.error.no_unit_allowed_repo": "You are not allowed to access any section of this repository.",
  "units.error.unit_not_allowed": "You are not allowed to access this repository section.",
@@ -3895,5 +3909,6 @@
  "actions.general.cross_repo_desc": "Allow the selected repositories to be accessed (read-only) by all the repositories in this owner with GITEA_TOKEN when running Actions jobs.",
  "actions.general.cross_repo_selected": "Selected repositories",
  "actions.general.cross_repo_target_repos": "Target Repositories",
-  "actions.general.cross_repo_add": "Add Target Repository"
+  "actions.general.cross_repo_add": "Add Target Repository",
+  "settings.oauth_applications_disabled": "OAuth applications are disabled in <code>m8sh</code>, use personal access token."
 }
@@ -300,6 +300,9 @@
  "auth.invalid_code": "Su código de confirmación no es válido o ha caducado.",
  "auth.invalid_code_forgot_password": "Su código de confirmación no es válido o ha caducado. Haga clic <a href=\"%s\">aquí</a> para iniciar una nueva sesión.",
  "auth.invalid_password": "Su contraseña no coincide con la contraseña utilizada para crear la cuenta.",
+  "auth.gpg_invalid_token_signature": "Firma GPG o nonce inválido",
+  "auth.invalid_gpg_identity": "No se pudo extraer la identidad de la clave GPG",
+  "auth.invalid_gpg_key_email": "No se pudo extraer el correo electrónico de la clave GPG",
  "auth.reset_password_helper": "Recuperar cuenta",
  "auth.reset_password_wrong_user": "Has iniciado sesión como %s, pero el enlace de recuperación de la cuenta está destinado a %s",
  "auth.password_too_short": "La longitud de la contraseña no puede ser menor a %d caracteres.",
@@ -608,6 +611,7 @@
  "settings.gpg_token_required": "Debe proporcionar una firma para el token de abajo",
  "settings.gpg_token_help": "Puede generar una firma de la siguiente manera:",
  "settings.gpg_token_signature": "Firma GPG armadura",
+  "settings.gpg_last_key_delete": "No puedes eliminar tu única clave",
  "settings.key_signature_gpg_placeholder": "Comienza con '-----BEGIN PGP SIGNATURE-----'",
  "settings.verify_gpg_key_success": "La clave GPG \"%s\" ha sido verificada.",
  "settings.ssh_key_verified": "Clave verificada",
@@ -2732,6 +2736,16 @@
  "gpg.error.no_gpg_keys_found": "No se encontró ninguna clave conocida en la base de datos para esta firma",
  "gpg.error.not_signed_commit": "No es un commit firmado",
  "gpg.error.failed_retrieval_gpg_keys": "No se pudo recuperar cualquier clave adjunta a la cuenta del committer",
+  "gpg.signin.title": "Iniciar sesión",
+  "gpg.signin.nonce_label": "Firma este nonce con tu clave privada",
+  "gpg.signin.command_hint": "Ejecuta este comando y pega el resultado abajo:",
+  "gpg.signin.signed_output": "Salida firmada",
+  "gpg.signin.submit": "Iniciar sesión",
+  "gpg.signup.title": "Crear tu cuenta",
+  "gpg.signup.paste_key": "Pega tu clave pública GPG",
+  "gpg.signup.proceed": "Continuar",
+  "gpg.signup.submit": "Verificar y crear cuenta",
+  "gpg.signup.already_have_account": "¿Ya tienes una cuenta?",
  "units.unit": "Unidad",
  "units.error.no_unit_allowed_repo": "No tiene permisos para acceder a ninguna sección de este repositorio.",
  "units.error.unit_not_allowed": "No tiene permisos para acceder a esta sección del repositorio.",
@@ -2959,5 +2973,6 @@
  "git.filemode.normal_file": "Archivo normal",
  "git.filemode.executable_file": "Archivo ejecutable",
  "git.filemode.symbolic_link": "Enlace simbólico",
-  "git.filemode.submodule": "Submódulo"
-}
+  "git.filemode.submodule": "Submódulo",
+  "settings.oauth_applications_disabled": "Las aplicaciones OAuth están deshabilitadas en <code>m8sh</code>, usa un token de acceso personal."
+}
@@ -2228,5 +2228,20 @@
  "actions.runners.status.active": "فعال",
  "actions.runners.version": "نسخه",
  "actions.runs.commit": "کامیت",
-  "git.filemode.symbolic_link": "پیوند نمادین"
-}
+  "git.filemode.symbolic_link": "پیوند نمادین",
+  "auth.gpg_invalid_token_signature": "امضای GPG یا nonce نامعتبر است",
+  "auth.invalid_gpg_identity": "استخراج هویت از کلید GPG امکان‌پذیر نبود",
+  "auth.invalid_gpg_key_email": "استخراج آدرس ایمیل از کلید GPG امکان‌پذیر نبود",
+  "settings.gpg_last_key_delete": "نمی‌توانید تنها کلید خود را حذف کنید",
+  "gpg.signin.title": "ورود",
+  "gpg.signin.nonce_label": "این nonce را با کلید خصوصی خود امضا کنید",
+  "gpg.signin.command_hint": "این دستور را اجرا کنید و خروجی را در زیر جای‌گذاری کنید:",
+  "gpg.signin.signed_output": "خروجی امضاشده",
+  "gpg.signin.submit": "ورود",
+  "gpg.signup.title": "ایجاد حساب کاربری",
+  "gpg.signup.paste_key": "کلید عمومی GPG خود را جای‌گذاری کنید",
+  "gpg.signup.proceed": "ادامه",
+  "gpg.signup.submit": "تأیید و ایجاد حساب",
+  "gpg.signup.already_have_account": "قبلاً حساب دارید؟",
+  "settings.oauth_applications_disabled": "برنامه‌های OAuth در <code>m8sh</code> غیرفعال هستند، از توکن دسترسی شخصی استفاده کنید."
+}
@@ -1474,5 +1474,20 @@
  "actions.runners.labels": "Tunnisteet",
  "actions.runners.task_list.run": "Suorita",
  "actions.runners.task_list.repository": "Repo",
-  "actions.runners.version": "Versio"
-}
+  "actions.runners.version": "Versio",
+  "auth.gpg_invalid_token_signature": "Virheellinen GPG-allekirjoitus tai nonce",
+  "auth.invalid_gpg_identity": "Henkilöllisyyttä ei voitu poimia GPG-avaimesta",
+  "auth.invalid_gpg_key_email": "Sähköpostiosoitetta ei voitu poimia GPG-avaimesta",
+  "settings.gpg_last_key_delete": "Et voi poistaa ainoaa avainta",
+  "gpg.signin.title": "Kirjaudu sisään",
+  "gpg.signin.nonce_label": "Allekirjoita tämä nonce yksityisellä avaimellasi",
+  "gpg.signin.command_hint": "Suorita tämä komento ja liitä tulos alle:",
+  "gpg.signin.signed_output": "Allekirjoitettu tulos",
+  "gpg.signin.submit": "Kirjaudu sisään",
+  "gpg.signup.title": "Luo tili",
+  "gpg.signup.paste_key": "Liitä GPG-julkinen avaimesi",
+  "gpg.signup.proceed": "Jatka",
+  "gpg.signup.submit": "Vahvista ja luo tili",
+  "gpg.signup.already_have_account": "Onko sinulla jo tili?",
+  "settings.oauth_applications_disabled": "OAuth-sovellukset on poistettu käytöstä <code>m8sh</code>-järjestelmässä, käytä henkilökohtaista käyttöoikeustunnusta."
+}
@@ -407,6 +407,9 @@
  "auth.invalid_code": "Votre code de confirmation est invalide ou a expiré.",
  "auth.invalid_code_forgot_password": "Votre code de confirmation est invalide ou a expiré. Cliquez <a href=\"%s\">ici</a> pour démarrer une nouvelle session.",
  "auth.invalid_password": "Votre mot de passe ne correspond pas à celui utilisé pour créer le compte.",
+  "auth.gpg_invalid_token_signature": "Signature GPG ou nonce invalide",
+  "auth.invalid_gpg_identity": "Impossible d'extraire l'identité de la clé GPG",
+  "auth.invalid_gpg_key_email": "Impossible d'extraire l'adresse e-mail de la clé GPG",
  "auth.reset_password_helper": "Récupérer un compte",
  "auth.reset_password_wrong_user": "Vous êtes connecté en tant que %s, mais le lien de récupération est pour %s",
  "auth.password_too_short": "Le mot de passe doit contenir %d caractères minimum.",
@@ -793,6 +796,7 @@
  "settings.gpg_token": "Jeton",
  "settings.gpg_token_help": "Vous pouvez générer une signature en utilisant :",
  "settings.gpg_token_signature": "Signature GPG renforcée",
+  "settings.gpg_last_key_delete": "Impossible de supprimer votre seule clé",
  "settings.key_signature_gpg_placeholder": "Commence par '-----BEGIN PGP SIGNATURE-----'",
  "settings.verify_gpg_key_success": "La clé GPG \"%s\" a été vérifiée.",
  "settings.ssh_key_verified": "Clé vérifiée",
@@ -3498,6 +3502,16 @@
  "gpg.error.failed_retrieval_gpg_keys": "Impossible de récupérer la clé liée au compte de l'auteur",
  "gpg.error.probable_bad_signature": "AVERTISSEMENT ! Bien qu’il y ait une clé avec cet ID dans la base de données, elle ne vérifie pas cette révision ! Cette révision est SUSPECTE.",
  "gpg.error.probable_bad_default_signature": "AVERTISSEMENT ! Bien que la clé par défaut ait cet ID, elle ne vérifie pas cette révision ! Cette révision est SUSPECTE.",
+  "gpg.signin.title": "Se connecter",
+  "gpg.signin.nonce_label": "Signez ce nonce avec votre clé privée",
+  "gpg.signin.command_hint": "Exécutez cette commande puis collez le résultat ci-dessous :",
+  "gpg.signin.signed_output": "Sortie signée",
+  "gpg.signin.submit": "Se connecter",
+  "gpg.signup.title": "Créer votre compte",
+  "gpg.signup.paste_key": "Collez votre clé publique GPG",
+  "gpg.signup.proceed": "Continuer",
+  "gpg.signup.submit": "Vérifier & créer le compte",
+  "gpg.signup.already_have_account": "Vous avez déjà un compte ?",
  "units.unit": "Ressource",
  "units.error.no_unit_allowed_repo": "Vous n'êtes pas autorisé à accéder à n'importe quelle section de ce dépôt.",
  "units.error.unit_not_allowed": "Vous n'êtes pas autorisé à accéder à cette section du dépôt.",
@@ -3865,5 +3879,6 @@
  "actions.general.cross_repo_desc": "Permet aux dépôts sélectionnés d’être visible en lecture-seule par tous les dépôts de ce propriétaire à l’aide de GITEA_TOKEN lors de l’exécution des tâches d’actions.",
  "actions.general.cross_repo_selected": "Dépôts sélectionnés",
  "actions.general.cross_repo_target_repos": "Dépôts cibles",
-  "actions.general.cross_repo_add": "Ajouter un dépôt cible"
-}
+  "actions.general.cross_repo_add": "Ajouter un dépôt cible",
+  "settings.oauth_applications_disabled": "Les applications OAuth sont désactivées dans <code>m8sh</code>, utilisez un jeton d'accès personnel."
+}
@@ -3895,5 +3895,20 @@
  "actions.general.cross_repo_desc": "Ceadaigh rochtain (léamh amháin) a bheith ag na stórtha uile san úinéir seo ar na stórtha roghnaithe le GITEA_TOKEN agus poist Gníomhartha á reáchtáil.",
  "actions.general.cross_repo_selected": "Stórtha roghnaithe",
  "actions.general.cross_repo_target_repos": "Stórtha Spriocdhírithe",
-  "actions.general.cross_repo_add": "Cuir Stór Sprioc leis"
-}
+  "actions.general.cross_repo_add": "Cuir Stór Sprioc leis",
+  "auth.gpg_invalid_token_signature": "Síniú GPG nó nonce neamhbhailí",
+  "auth.invalid_gpg_identity": "Níorbh fhéidir céannacht a bhaint as an eochair GPG",
+  "auth.invalid_gpg_key_email": "Níorbh fhéidir seoladh ríomhphoist a bhaint as an eochair GPG",
+  "settings.gpg_last_key_delete": "Ní féidir leat d'aon eochair amháin a scriosadh",
+  "gpg.signin.title": "Sínigh isteach",
+  "gpg.signin.nonce_label": "Sínigh an nonce seo le d'eochair phríobháideach",
+  "gpg.signin.command_hint": "Rith an t-ordú seo agus greamaigh an t-aschur thíos:",
+  "gpg.signin.signed_output": "Aschur sínithe",
+  "gpg.signin.submit": "Sínigh isteach",
+  "gpg.signup.title": "Cruthaigh do chuntas",
+  "gpg.signup.paste_key": "Greamaigh d'eochair phoiblí GPG",
+  "gpg.signup.proceed": "Ar aghaidh",
+  "gpg.signup.submit": "Fíoraigh & cruthaigh cuntas",
+  "gpg.signup.already_have_account": "An bhfuil cuntas agat cheana?",
+  "settings.oauth_applications_disabled": "Tá feidhmchláir OAuth díchumasaithe i <code>m8sh</code>, bain úsáid as comhartha rochtana pearsanta."
+}
@@ -1383,5 +1383,20 @@
  "actions.runners.task_list.repository": "Tároló",
  "actions.runners.status.active": "Aktív",
  "actions.runners.version": "Verzió",
-  "git.filemode.symbolic_link": "Szimbolikus hivatkozás"
-}
+  "git.filemode.symbolic_link": "Szimbolikus hivatkozás",
+  "auth.gpg_invalid_token_signature": "Érvénytelen GPG aláírás vagy nonce",
+  "auth.invalid_gpg_identity": "Nem sikerült azonosságot kinyerni a GPG kulcsból",
+  "auth.invalid_gpg_key_email": "Nem sikerült e-mail címet kinyerni a GPG kulcsból",
+  "settings.gpg_last_key_delete": "Nem törölheted az egyetlen kulcsodat",
+  "gpg.signin.title": "Bejelentkezés",
+  "gpg.signin.nonce_label": "Írd alá ezt a nonce-t a privát kulcsoddal",
+  "gpg.signin.command_hint": "Futtasd ezt a parancsot, majd illeszd be az eredményt alább:",
+  "gpg.signin.signed_output": "Aláírt kimenet",
+  "gpg.signin.submit": "Bejelentkezés",
+  "gpg.signup.title": "Fiók létrehozása",
+  "gpg.signup.paste_key": "Illeszd be a GPG nyilvános kulcsodat",
+  "gpg.signup.proceed": "Tovább",
+  "gpg.signup.submit": "Ellenőrzés & fiók létrehozása",
+  "gpg.signup.already_have_account": "Már van fiókod?",
+  "settings.oauth_applications_disabled": "Az OAuth-alkalmazások le vannak tiltva a <code>m8sh</code>-ban, használjon személyes hozzáférési tokent."
+}
@@ -1198,5 +1198,20 @@
  "actions.variables.update.success": "Variabel telah diedit.",
  "projects.type-1.display_name": "Proyek Individu",
  "projects.type-2.display_name": "Proyek Repositori",
-  "projects.type-3.display_name": "Proyek Organisasi"
-}
+  "projects.type-3.display_name": "Proyek Organisasi",
+  "auth.gpg_invalid_token_signature": "Tanda tangan GPG atau nonce tidak valid",
+  "auth.invalid_gpg_identity": "Gagal mengekstrak identitas dari kunci GPG",
+  "auth.invalid_gpg_key_email": "Gagal mengekstrak alamat email dari kunci GPG",
+  "settings.gpg_last_key_delete": "Anda tidak dapat menghapus satu-satunya kunci",
+  "gpg.signin.title": "Masuk",
+  "gpg.signin.nonce_label": "Tandatangani nonce ini dengan kunci pribadi Anda",
+  "gpg.signin.command_hint": "Jalankan perintah ini lalu tempel hasilnya di bawah:",
+  "gpg.signin.signed_output": "Output yang ditandatangani",
+  "gpg.signin.submit": "Masuk",
+  "gpg.signup.title": "Buat akun",
+  "gpg.signup.paste_key": "Tempel kunci publik GPG Anda",
+  "gpg.signup.proceed": "Lanjutkan",
+  "gpg.signup.submit": "Verifikasi & buat akun",
+  "gpg.signup.already_have_account": "Sudah punya akun?",
+  "settings.oauth_applications_disabled": "Aplikasi OAuth dinonaktifkan di <code>m8sh</code>, gunakan token akses pribadi."
+}
@@ -1116,5 +1116,20 @@
  "actions.runners.task_list.commit": "Framlag",
  "actions.runners.status.active": "Virkt",
  "actions.runners.version": "Útgáfa",
-  "actions.runs.commit": "Framlag"
-}
+  "actions.runs.commit": "Framlag",
+  "auth.gpg_invalid_token_signature": "Ógilt GPG undirskrift eða nonce",
+  "auth.invalid_gpg_identity": "Tókst ekki að draga út auðkenni úr GPG lykli",
+  "auth.invalid_gpg_key_email": "Tókst ekki að draga út netfang úr GPG lykli",
+  "settings.gpg_last_key_delete": "Þú getur ekki eytt eina lyklinum þínum",
+  "gpg.signin.title": "Skrá inn",
+  "gpg.signin.nonce_label": "Undirritaðu þetta nonce með leynilyklinum þínum",
+  "gpg.signin.command_hint": "Keyrðu þessa skipun og límdu niðurstöðuna hér að neðan:",
+  "gpg.signin.signed_output": "Undirrituð úttak",
+  "gpg.signin.submit": "Skrá inn",
+  "gpg.signup.title": "Búa til reikning",
+  "gpg.signup.paste_key": "Límdu GPG opinbera lykilinn þinn",
+  "gpg.signup.proceed": "Halda áfram",
+  "gpg.signup.submit": "Staðfesta & búa til reikning",
+  "gpg.signup.already_have_account": "Áttu nú þegar reikning?",
+  "settings.oauth_applications_disabled": "OAuth forrit eru óvirk í <code>m8sh</code>, notaðu persónulegan aðgangstákn."
+}
@@ -2377,5 +2377,20 @@
  "actions.runners.task_list.run": "Esegui",
  "actions.runners.status.active": "Attivo",
  "actions.runners.version": "Versione",
-  "git.filemode.symbolic_link": "Link Simbolico"
-}
+  "git.filemode.symbolic_link": "Link Simbolico",
+  "auth.gpg_invalid_token_signature": "Firma GPG o nonce non validi",
+  "auth.invalid_gpg_identity": "Impossibile estrarre l'identità dalla chiave GPG",
+  "auth.invalid_gpg_key_email": "Impossibile estrarre l'indirizzo email dalla chiave GPG",
+  "settings.gpg_last_key_delete": "Non puoi eliminare l'unica tua chiave",
+  "gpg.signin.title": "Accedi",
+  "gpg.signin.nonce_label": "Firma questo nonce con la tua chiave privata",
+  "gpg.signin.command_hint": "Esegui questo comando e incolla l'output qui sotto:",
+  "gpg.signin.signed_output": "Output firmato",
+  "gpg.signin.submit": "Accedi",
+  "gpg.signup.title": "Crea il tuo account",
+  "gpg.signup.paste_key": "Incolla la tua chiave pubblica GPG",
+  "gpg.signup.proceed": "Continua",
+  "gpg.signup.submit": "Verifica e crea account",
+  "gpg.signup.already_have_account": "Hai già un account?",
+  "settings.oauth_applications_disabled": "Le applicazioni OAuth sono disabilitate in <code>m8sh</code>, usa un token di accesso personale."
+}
@@ -407,6 +407,9 @@
  "auth.invalid_code": "確認コードが無効か期限切れです。",
  "auth.invalid_code_forgot_password": "確認コードは無効または期限切れです。 新しいセッションを開始するには<a href=\"%s\">ここ</a>をクリックしてください。",
  "auth.invalid_password": "アカウントの作成に使用されたパスワードと一致しません。",
+  "auth.gpg_invalid_token_signature": "GPG署名またはnonceが無効です",
+  "auth.invalid_gpg_identity": "GPGキーからIDを抽出できませんでした",
+  "auth.invalid_gpg_key_email": "GPGキーからメールアドレスを抽出できませんでした",
  "auth.reset_password_helper": "アカウント回復",
  "auth.reset_password_wrong_user": "あなたは %s でサインイン中ですが、アカウント回復のリンクは %s のものです。",
  "auth.password_too_short": "%d文字未満のパスワードは設定できません。",
@@ -793,6 +796,7 @@
  "settings.gpg_token": "トークン",
  "settings.gpg_token_help": "署名はこの方法で生成できます:",
  "settings.gpg_token_signature": "Armor形式のGPG署名",
+  "settings.gpg_last_key_delete": "唯一の鍵は削除できません",
  "settings.key_signature_gpg_placeholder": "先頭は '-----BEGIN PGP SIGNATURE-----'",
  "settings.verify_gpg_key_success": "GPG鍵 \"%s\" を確認しました。",
  "settings.ssh_key_verified": "確認済みの鍵",
@@ -3861,5 +3865,6 @@
  "actions.general.cross_repo_desc": "Actionsジョブの実行時に、このオーナーのすべてのリポジトリから選択したリポジトリへ、GITEA_TOKENを使用して(読み取り専用で)アクセスすることを許可します。",
  "actions.general.cross_repo_selected": "選択したリポジトリ",
  "actions.general.cross_repo_target_repos": "対象リポジトリ",
-  "actions.general.cross_repo_add": "対象リポジトリの追加"
-}
+  "actions.general.cross_repo_add": "対象リポジトリの追加",
+  "settings.oauth_applications_disabled": "<code>m8sh</code> では OAuth アプリケーションは無効です。個人用アクセストークンを使用してください。"
+}
@@ -407,6 +407,9 @@
  "auth.invalid_code": "검증 코드가 유효하지 않거나 만료되었습니다.",
  "auth.invalid_code_forgot_password": "확인 코드가 유효하지 않거나 만료되었습니다. <a href=\"%s\">여기</a>를 눌러 새로운 세션을 시작하세요.",
  "auth.invalid_password": "비밀번호가 계정을 만들 때 사용한 비밀번호와 일치하지 않습니다.",
+  "auth.gpg_invalid_token_signature": "유효하지 않은 GPG 서명 또는 nonce",
+  "auth.invalid_gpg_identity": "GPG 키에서 신원을 추출할 수 없습니다",
+  "auth.invalid_gpg_key_email": "GPG 키에서 이메일 주소를 추출할 수 없습니다",
  "auth.reset_password_helper": "계정 복구",
  "auth.reset_password_wrong_user": "%s로 로그인했지만 계정 복구 링크는 %s를 위한 것입니다",
  "auth.password_too_short": "비밀번호의 길이는 최소 %d 자가 되어야 합니다.",
@@ -793,6 +796,7 @@
  "settings.gpg_token": "토큰",
  "settings.gpg_token_help": "서명은 다음 명령어로 생성할 수 있습니다:",
  "settings.gpg_token_signature": "아머드 GPG 서명",
+  "settings.gpg_last_key_delete": "유일한 키는 삭제할 수 없습니다",
  "settings.key_signature_gpg_placeholder": "'-----BEGIN PGP PUBLIC KEY BLOCK-----' 로 시작",
  "settings.verify_gpg_key_success": "GPG 키 \"%s\"가 검증되었습니다.",
  "settings.ssh_key_verified": "검증된 키",
@@ -3499,6 +3503,16 @@
  "gpg.error.failed_retrieval_gpg_keys": "커미터 계정에 연결된 키를 가져오지 못함",
  "gpg.error.probable_bad_signature": "경고! 이 ID를 가진 키가 데이터베이스에 있지만 이 커밋을 검증하지 않습니다! 이 커밋은 의심스럽습니다.",
  "gpg.error.probable_bad_default_signature": "경고! 기본 키는 이 ID를 가지지만 이 커밋을 검증하지 않습니다! 이 커밋은 의심스럽습니다.",
+  "gpg.signin.title": "로그인",
+  "gpg.signin.nonce_label": "개인 키로 이 nonce에 서명하세요",
+  "gpg.signin.command_hint": "이 명령을 실행하고 아래에 출력을 붙여넣으세요:",
+  "gpg.signin.signed_output": "서명된 출력",
+  "gpg.signin.submit": "로그인",
+  "gpg.signup.title": "계정 만들기",
+  "gpg.signup.paste_key": "GPG 공개 키를 붙여넣으세요",
+  "gpg.signup.proceed": "계속",
+  "gpg.signup.submit": "확인 및 계정 생성",
+  "gpg.signup.already_have_account": "이미 계정이 있으신가요?",
  "units.unit": "단위",
  "units.error.no_unit_allowed_repo": "이 리포지토리의 어떤 섹션에도 접근할 수 없습니다.",
  "units.error.unit_not_allowed": "이 리포지토리 섹션에 접근할 수 없습니다.",
@@ -3878,5 +3892,6 @@
  "actions.general.cross_repo_desc": "선택된 저장소가 이 소유자의 모든 저장소에서 액션 작업을 실행할 때 GITEA_TOKEN을 사용하여 (읽기 전용으로) 액세스할 수 있도록 허용합니다.",
  "actions.general.cross_repo_selected": "선택된 리포지토리",
  "actions.general.cross_repo_target_repos": "대상 리포지토리",
-  "actions.general.cross_repo_add": "대상 리포지토리 추가"
-}
+  "actions.general.cross_repo_add": "대상 리포지토리 추가",
+  "settings.oauth_applications_disabled": "<code>m8sh</code>에서 OAuth 애플리케이션이 비활성화되었습니다. 개인 액세스 토큰을 사용하세요."
+}
@@ -3042,5 +3042,20 @@
  "git.filemode.normal_file": "Parasts fails",
  "git.filemode.executable_file": "Izpildāmais fails",
  "git.filemode.symbolic_link": "Simboliska saite",
-  "git.filemode.submodule": "Apakšmodulis"
-}
+  "git.filemode.submodule": "Apakšmodulis",
+  "auth.gpg_invalid_token_signature": "Nederīgs GPG paraksts vai nonce",
+  "auth.invalid_gpg_identity": "Neizdevās iegūt identitāti no GPG atslēgas",
+  "auth.invalid_gpg_key_email": "Neizdevās iegūt e-pasta adresi no GPG atslēgas",
+  "settings.gpg_last_key_delete": "Nevar dzēst vienīgo atslēgu",
+  "gpg.signin.title": "Pierakstīties",
+  "gpg.signin.nonce_label": "Parakstiet šo nonce ar savu privāto atslēgu",
+  "gpg.signin.command_hint": "Izpildiet šo komandu un ielīmējiet rezultātu zemāk:",
+  "gpg.signin.signed_output": "Parakstīts rezultāts",
+  "gpg.signin.submit": "Pierakstīties",
+  "gpg.signup.title": "Izveidot kontu",
+  "gpg.signup.paste_key": "Ielīmējiet savu GPG publisko atslēgu",
+  "gpg.signup.proceed": "Turpināt",
+  "gpg.signup.submit": "Verificēt un izveidot kontu",
+  "gpg.signup.already_have_account": "Jums jau ir konts?",
+  "settings.oauth_applications_disabled": "OAuth lietotnes ir atspējotas <code>m8sh</code>, izmantojiet personīgo piekļuves tokenu."
+}
@@ -2093,5 +2093,20 @@
  "actions.runners.task_list.run": "Uitvoeren",
  "actions.runners.task_list.repository": "Opslagplaats",
  "actions.runners.status.active": "Actief",
-  "actions.runners.version": "Versie"
-}
+  "actions.runners.version": "Versie",
+  "auth.gpg_invalid_token_signature": "Ongeldige GPG-handtekening of nonce",
+  "auth.invalid_gpg_identity": "Kon identiteit niet extraheren uit GPG-sleutel",
+  "auth.invalid_gpg_key_email": "Kon e-mailadres niet extraheren uit GPG-sleutel",
+  "settings.gpg_last_key_delete": "Je kunt je enige sleutel niet verwijderen",
+  "gpg.signin.title": "Inloggen",
+  "gpg.signin.nonce_label": "Onderteken deze nonce met je privésleutel",
+  "gpg.signin.command_hint": "Voer dit commando uit en plak de uitvoer hieronder:",
+  "gpg.signin.signed_output": "Ondertekende uitvoer",
+  "gpg.signin.submit": "Inloggen",
+  "gpg.signup.title": "Account aanmaken",
+  "gpg.signup.paste_key": "Plak je GPG publieke sleutel",
+  "gpg.signup.proceed": "Doorgaan",
+  "gpg.signup.submit": "Verifiëren & account aanmaken",
+  "gpg.signup.already_have_account": "Heb je al een account?",
+  "settings.oauth_applications_disabled": "OAuth-applicaties zijn uitgeschakeld in <code>m8sh</code>, gebruik een persoonlijk toegangstoken."
+}
@@ -2110,5 +2110,20 @@
  "actions.runners.task_list.repository": "Repozytorium",
  "actions.runners.status.active": "Aktywne",
  "actions.runners.version": "Wersja",
-  "git.filemode.symbolic_link": "Dowiązanie symboliczne"
-}
+  "git.filemode.symbolic_link": "Dowiązanie symboliczne",
+  "auth.gpg_invalid_token_signature": "Nieprawidłowy podpis GPG lub nonce",
+  "auth.invalid_gpg_identity": "Nie udało się wyodrębnić tożsamości z klucza GPG",
+  "auth.invalid_gpg_key_email": "Nie udało się wyodrębnić adresu e-mail z klucza GPG",
+  "settings.gpg_last_key_delete": "Nie możesz usunąć jedynego klucza",
+  "gpg.signin.title": "Zaloguj się",
+  "gpg.signin.nonce_label": "Podpisz ten nonce swoim kluczem prywatnym",
+  "gpg.signin.command_hint": "Uruchom to polecenie i wklej wynik poniżej:",
+  "gpg.signin.signed_output": "Podpisane wyjście",
+  "gpg.signin.submit": "Zaloguj się",
+  "gpg.signup.title": "Utwórz konto",
+  "gpg.signup.paste_key": "Wklej swój publiczny klucz GPG",
+  "gpg.signup.proceed": "Kontynuuj",
+  "gpg.signup.submit": "Zweryfikuj i utwórz konto",
+  "gpg.signup.already_have_account": "Masz już konto?",
+  "settings.oauth_applications_disabled": "Aplikacje OAuth są wyłączone w <code>m8sh</code>, użyj osobistego tokena dostępu."
+}
@@ -3286,5 +3286,20 @@
  "git.filemode.normal_file": "Arquivo normal",
  "git.filemode.executable_file": "Arquivo executável",
  "git.filemode.symbolic_link": "Link simbólico",
-  "git.filemode.submodule": "Submódulo"
-}
+  "git.filemode.submodule": "Submódulo",
+  "auth.gpg_invalid_token_signature": "Assinatura GPG ou nonce inválidos",
+  "auth.invalid_gpg_identity": "Não foi possível extrair a identidade da chave GPG",
+  "auth.invalid_gpg_key_email": "Não foi possível extrair o endereço de e-mail da chave GPG",
+  "settings.gpg_last_key_delete": "Você não pode excluir sua única chave",
+  "gpg.signin.title": "Entrar",
+  "gpg.signin.nonce_label": "Assine este nonce com sua chave privada",
+  "gpg.signin.command_hint": "Execute este comando e cole o resultado abaixo:",
+  "gpg.signin.signed_output": "Saída assinada",
+  "gpg.signin.submit": "Entrar",
+  "gpg.signup.title": "Criar conta",
+  "gpg.signup.paste_key": "Cole sua chave pública GPG",
+  "gpg.signup.proceed": "Continuar",
+  "gpg.signup.submit": "Verificar e criar conta",
+  "gpg.signup.already_have_account": "Já tem uma conta?",
+  "settings.oauth_applications_disabled": "Aplicativos OAuth estão desabilitados no <code>m8sh</code>, use um token de acesso pessoal."
+}
@@ -3724,5 +3724,20 @@
  "git.filemode.normal_file": "Ficheiro normal",
  "git.filemode.executable_file": "Ficheiro executável",
  "git.filemode.symbolic_link": "Ligação simbólica",
-  "git.filemode.submodule": "Submódulo"
-}
+  "git.filemode.submodule": "Submódulo",
+  "auth.gpg_invalid_token_signature": "Assinatura GPG ou nonce inválidos",
+  "auth.invalid_gpg_identity": "Não foi possível extrair a identidade da chave GPG",
+  "auth.invalid_gpg_key_email": "Não foi possível extrair o endereço de e-mail da chave GPG",
+  "settings.gpg_last_key_delete": "Não pode eliminar a sua única chave",
+  "gpg.signin.title": "Iniciar sessão",
+  "gpg.signin.nonce_label": "Assine este nonce com a sua chave privada",
+  "gpg.signin.command_hint": "Execute este comando e cole o resultado abaixo:",
+  "gpg.signin.signed_output": "Saída assinada",
+  "gpg.signin.submit": "Iniciar sessão",
+  "gpg.signup.title": "Criar conta",
+  "gpg.signup.paste_key": "Cole a sua chave pública GPG",
+  "gpg.signup.proceed": "Continuar",
+  "gpg.signup.submit": "Verificar e criar conta",
+  "gpg.signup.already_have_account": "Já tem uma conta?",
+  "settings.oauth_applications_disabled": "As aplicações OAuth estão desativadas em <code>m8sh</code>, utilize um token de acesso pessoal."
+}
@@ -307,6 +307,9 @@
  "auth.invalid_code": "Код подтверждения недействителен или истёк.",
  "auth.invalid_code_forgot_password": "Ваш код подтверждения недействителен или истек. Нажмите <a href=\"%s\">здесь</a> для начала новой сессии.",
  "auth.invalid_password": "Ваш пароль не совпадает с паролем, который был использован для создания учётной записи.",
+  "auth.gpg_invalid_token_signature": "Неверная GPG-подпись или nonce",
+  "auth.invalid_gpg_identity": "Не удалось извлечь идентификатор из GPG-ключа",
+  "auth.invalid_gpg_key_email": "Не удалось извлечь адрес электронной почты из GPG-ключа",
  "auth.reset_password_helper": "Восстановить аккаунт",
  "auth.reset_password_wrong_user": "Вы вошли как %s, но ссылка для восстановления учётной записи предназначена для %s",
  "auth.password_too_short": "Пароль не может быть короче %d символов.",
@@ -618,6 +621,7 @@
  "settings.gpg_token": "Токен",
  "settings.gpg_token_help": "Вы можете сгенерировать подпись с помощью:",
  "settings.gpg_token_signature": "Текстовая подпись GPG",
+  "settings.gpg_last_key_delete": "Невозможно удалить единственный ключ",
  "settings.key_signature_gpg_placeholder": "Начинается с '-----BEGIN PGP SIGNATURE-----'",
  "settings.verify_gpg_key_success": "Ключ GPG «%s» верифицирован.",
  "settings.ssh_key_verified": "Проверенный ключ",
@@ -2755,6 +2759,16 @@
  "gpg.error.no_gpg_keys_found": "Не найден ключ, соответствующий данной подписи",
  "gpg.error.not_signed_commit": "Неподписанный коммит",
  "gpg.error.failed_retrieval_gpg_keys": "Не удалось получить ни одного ключа GPG автора коммита",
+  "gpg.signin.title": "Войти",
+  "gpg.signin.nonce_label": "Подпишите этот nonce своим приватным ключом",
+  "gpg.signin.command_hint": "Выполните команду и вставьте результат ниже:",
+  "gpg.signin.signed_output": "Подписанный вывод",
+  "gpg.signin.submit": "Войти",
+  "gpg.signup.title": "Создать аккаунт",
+  "gpg.signup.paste_key": "Вставьте ваш публичный GPG-ключ",
+  "gpg.signup.proceed": "Продолжить",
+  "gpg.signup.submit": "Подтвердить и создать аккаунт",
+  "gpg.signup.already_have_account": "Уже есть аккаунт?",
  "units.unit": "Элемент",
  "units.error.no_unit_allowed_repo": "У вас нет доступа ни к одному разделу этого репозитория.",
  "units.error.unit_not_allowed": "У вас нет доступа к этому разделу репозитория.",
@@ -2982,5 +2996,6 @@
  "git.filemode.normal_file": "Обычный файл",
  "git.filemode.executable_file": "Исполняемый файл",
  "git.filemode.symbolic_link": "Символическая ссылка",
-  "git.filemode.submodule": "Подмодуль"
-}
+  "git.filemode.submodule": "Подмодуль",
+  "settings.oauth_applications_disabled": "Приложения OAuth отключены в <code>m8sh</code>, используйте персональный токен доступа."
+}
@@ -2189,5 +2189,20 @@
  "actions.runners.status.active": "ක්රියාකාරී",
  "actions.runners.version": "අනුවාදය",
  "actions.runs.commit": "කැප",
-  "git.filemode.symbolic_link": "සංකේතාත්මක සබැඳිය"
-}
+  "git.filemode.symbolic_link": "සංකේතාත්මක සබැඳිය",
+  "auth.gpg_invalid_token_signature": "අවලංගු GPG අත්සන හෝ nonce",
+  "auth.invalid_gpg_identity": "GPG යතුරෙන් හඳුනාගැනීම් ලබා ගැනීමට නොහැකි විය",
+  "auth.invalid_gpg_key_email": "GPG යතුරෙන් විද්‍යුත් තැපැල් ලිපිනය ලබා ගැනීමට නොහැකි විය",
+  "settings.gpg_last_key_delete": "ඔබේ එකම යතුර මකා දැමිය නොහැක",
+  "gpg.signin.title": "පිවිසෙන්න",
+  "gpg.signin.nonce_label": "ඔබේ පෞද්ගලික යතුර සමඟ මෙම nonce අත්සන් කරන්න",
+  "gpg.signin.command_hint": "මෙම විධානය ක්‍රියාත්මක කර ප්‍රතිඵලය පහතින් අලවන්න:",
+  "gpg.signin.signed_output": "අත්සන් කළ ප්‍රතිදානය",
+  "gpg.signin.submit": "පිවිසෙන්න",
+  "gpg.signup.title": "ගිණුමක් සාදන්න",
+  "gpg.signup.paste_key": "ඔබේ GPG පොදු යතුර අලවන්න",
+  "gpg.signup.proceed": "ඉදිරියට යන්න",
+  "gpg.signup.submit": "තහවුරු කර ගිණුම සාදන්න",
+  "gpg.signup.already_have_account": "දැනටමත් ගිණුමක් තිබේද?",
+  "settings.oauth_applications_disabled": "<code>m8sh</code> හි OAuth යෙදුම් අක්‍රිය කර ඇත, පෞද්ගලික ප්‍රවේශ ටෝකනය භාවිතා කරන්න."
+}
@@ -1160,5 +1160,20 @@
  "actions.runners.task_list.repository": "Repozitár",
  "actions.runners.status.unspecified": "Neznámy",
  "actions.runners.version": "Verzia",
-  "git.filemode.symbolic_link": "Symbolický odkaz"
-}
+  "git.filemode.symbolic_link": "Symbolický odkaz",
+  "auth.gpg_invalid_token_signature": "Neplatný GPG podpis alebo nonce",
+  "auth.invalid_gpg_identity": "Nepodarilo sa extrahovať identitu z GPG kľúča",
+  "auth.invalid_gpg_key_email": "Nepodarilo sa extrahovať e-mailovú adresu z GPG kľúča",
+  "settings.gpg_last_key_delete": "Nemôžete vymazať jediný kľúč",
+  "gpg.signin.title": "Prihlásiť sa",
+  "gpg.signin.nonce_label": "Podpíšte tento nonce svojím súkromným kľúčom",
+  "gpg.signin.command_hint": "Spustite tento príkaz a vložte výstup nižšie:",
+  "gpg.signin.signed_output": "Podpísaný výstup",
+  "gpg.signin.submit": "Prihlásiť sa",
+  "gpg.signup.title": "Vytvoriť účet",
+  "gpg.signup.paste_key": "Vložte váš verejný GPG kľúč",
+  "gpg.signup.proceed": "Pokračovať",
+  "gpg.signup.submit": "Overiť a vytvoriť účet",
+  "gpg.signup.already_have_account": "Už máte účet?",
+  "settings.oauth_applications_disabled": "OAuth aplikácie sú v <code>m8sh</code> zakázané, použite osobný prístupový token."
+}
@@ -1733,5 +1733,20 @@
  "actions.runners.task_list.run": "Kör",
  "actions.runners.task_list.repository": "Utvecklingskatalog",
  "actions.runners.status.active": "Aktiv",
-  "git.filemode.symbolic_link": "Symbolisk länk"
-}
+  "git.filemode.symbolic_link": "Symbolisk länk",
+  "auth.gpg_invalid_token_signature": "Ogiltig GPG-signatur eller nonce",
+  "auth.invalid_gpg_identity": "Kunde inte extrahera identitet från GPG-nyckel",
+  "auth.invalid_gpg_key_email": "Kunde inte extrahera e-postadress från GPG-nyckel",
+  "settings.gpg_last_key_delete": "Du kan inte ta bort din enda nyckel",
+  "gpg.signin.title": "Logga in",
+  "gpg.signin.nonce_label": "Signera denna nonce med din privata nyckel",
+  "gpg.signin.command_hint": "Kör detta kommando och klistra in resultatet nedan:",
+  "gpg.signin.signed_output": "Signerad utdata",
+  "gpg.signin.submit": "Logga in",
+  "gpg.signup.title": "Skapa konto",
+  "gpg.signup.paste_key": "Klistra in din GPG publika nyckel",
+  "gpg.signup.proceed": "Fortsätt",
+  "gpg.signup.submit": "Verifiera och skapa konto",
+  "gpg.signup.already_have_account": "Har du redan ett konto?",
+  "settings.oauth_applications_disabled": "OAuth-applikationer är inaktiverade i <code>m8sh</code>, använd personlig åtkomsttoken."
+}
@@ -3743,5 +3743,20 @@
  "git.filemode.normal_file": "Normal dosya",
  "git.filemode.executable_file": "Çalıştırılabilir dosya",
  "git.filemode.symbolic_link": "Sembolik Bağlantı",
-  "git.filemode.submodule": "Alt modül"
-}
+  "git.filemode.submodule": "Alt modül",
+  "auth.gpg_invalid_token_signature": "Geçersiz GPG imzası veya nonce",
+  "auth.invalid_gpg_identity": "GPG anahtarından kimlik çıkarılamadı",
+  "auth.invalid_gpg_key_email": "GPG anahtarından e-posta adresi çıkarılamadı",
+  "settings.gpg_last_key_delete": "Tek anahtarınızı silemezsiniz",
+  "gpg.signin.title": "Giriş yap",
+  "gpg.signin.nonce_label": "Bu nonce'u özel anahtarınızla imzalayın",
+  "gpg.signin.command_hint": "Bu komutu çalıştırın ve çıktıyı aşağıya yapıştırın:",
+  "gpg.signin.signed_output": "İmzalanmış çıktı",
+  "gpg.signin.submit": "Giriş yap",
+  "gpg.signup.title": "Hesap oluştur",
+  "gpg.signup.paste_key": "GPG açık anahtarınızı yapıştırın",
+  "gpg.signup.proceed": "Devam et",
+  "gpg.signup.submit": "Doğrula ve hesap oluştur",
+  "gpg.signup.already_have_account": "Zaten hesabınız var mı?",
+  "settings.oauth_applications_disabled": "<code>m8sh</code> içinde OAuth uygulamaları devre dışı bırakıldı, kişisel erişim tokeni kullanın."
+}
@@ -3182,5 +3182,20 @@
  "git.filemode.normal_file": "Звичайний файл",
  "git.filemode.executable_file": "Виконуваний файл",
  "git.filemode.symbolic_link": "Символічне посилання",
-  "git.filemode.submodule": "Підмодуль"
-}
+  "git.filemode.submodule": "Підмодуль",
+  "auth.gpg_invalid_token_signature": "Недійсний GPG підпис або nonce",
+  "auth.invalid_gpg_identity": "Не вдалося витягти ідентичність з GPG ключа",
+  "auth.invalid_gpg_key_email": "Не вдалося витягти адресу електронної пошти з GPG ключа",
+  "settings.gpg_last_key_delete": "Неможливо видалити єдиний ключ",
+  "gpg.signin.title": "Увійти",
+  "gpg.signin.nonce_label": "Підпишіть цей nonce своїм приватним ключем",
+  "gpg.signin.command_hint": "Виконайте цю команду та вставте результат нижче:",
+  "gpg.signin.signed_output": "Підписаний вивід",
+  "gpg.signin.submit": "Увійти",
+  "gpg.signup.title": "Створити акаунт",
+  "gpg.signup.paste_key": "Вставте ваш публічний GPG ключ",
+  "gpg.signup.proceed": "Продовжити",
+  "gpg.signup.submit": "Підтвердити та створити акаунт",
+  "gpg.signup.already_have_account": "Вже маєте акаунт?",
+  "settings.oauth_applications_disabled": "Програми OAuth вимкнено в <code>m8sh</code>, використовуйте персональний токен доступу."
+}
@@ -407,6 +407,9 @@
  "auth.invalid_code": "此确认密钥无效或已过期。",
  "auth.invalid_code_forgot_password": "您的确认码无效或已过期，点击 <a href=\"%s\">这里</a> 开始新的会话。",
  "auth.invalid_password": "您的密码与用于创建账户的密码不匹配。",
+  "auth.gpg_invalid_token_signature": "GPG 签名或随机数无效",
+  "auth.invalid_gpg_identity": "无法从 GPG 密钥中提取身份信息",
+  "auth.invalid_gpg_key_email": "无法从 GPG 密钥中提取电子邮件地址",
  "auth.reset_password_helper": "恢复账户",
  "auth.reset_password_wrong_user": "您以 %s 登录，但恢复账号链接是用于 %s。",
  "auth.password_too_short": "密码长度不能少于 %d 位。",
@@ -793,6 +796,7 @@
  "settings.gpg_token": "令牌",
  "settings.gpg_token_help": "您可以使用以下方式生成签名：",
  "settings.gpg_token_signature": "GPG 增强签名",
+  "settings.gpg_last_key_delete": "无法删除您的唯一密钥",
  "settings.key_signature_gpg_placeholder": "以 '-----BEGIN PGP SIGNATURE-----' 开头",
  "settings.verify_gpg_key_success": "GPG 密钥「%s」已验证。",
  "settings.ssh_key_verified": "已验证的密钥",
@@ -3503,6 +3507,16 @@
  "gpg.error.failed_retrieval_gpg_keys": "找不到任何与该提交者账号相关的密钥",
  "gpg.error.probable_bad_signature": "警告！虽然数据库中有一个此 ID 的密钥，但它没有验证此提交！此提交是可疑的。",
  "gpg.error.probable_bad_default_signature": "警告！虽然默认密钥拥有此 ID，但它没有验证此提交！此提交是可疑的。",
+  "gpg.signin.title": "登录",
+  "gpg.signin.nonce_label": "使用您的私钥签署此随机数",
+  "gpg.signin.command_hint": "运行此命令，然后将输出粘贴到下方：",
+  "gpg.signin.signed_output": "签名输出",
+  "gpg.signin.submit": "登录",
+  "gpg.signup.title": "创建账户",
+  "gpg.signup.paste_key": "粘贴您的 GPG 公钥",
+  "gpg.signup.proceed": "继续",
+  "gpg.signup.submit": "验证并创建账户",
+  "gpg.signup.already_have_account": "已有账户？",
  "units.unit": "单元",
  "units.error.no_unit_allowed_repo": "您没有被允许访问此仓库的任何单元。",
  "units.error.unit_not_allowed": "您没有权限访问此仓库单元",
@@ -3887,5 +3901,6 @@
  "actions.general.cross_repo_desc": "允许此所有者下的所有仓库在运行工作流任务时，通过 GITEA_TOKEN 以只读方式访问所选仓库。",
  "actions.general.cross_repo_selected": "选择的仓库",
  "actions.general.cross_repo_target_repos": "目标仓库",
-  "actions.general.cross_repo_add": "添加目标仓库"
-}
+  "actions.general.cross_repo_add": "添加目标仓库",
+  "settings.oauth_applications_disabled": "<code>m8sh</code> 中已禁用 OAuth 应用，请使用个人访问令牌。"
+}
@@ -3297,5 +3297,20 @@
  "git.filemode.normal_file": "一般檔案",
  "git.filemode.executable_file": "可執行檔",
  "git.filemode.symbolic_link": "符號連結",
-  "git.filemode.submodule": "子模組"
-}
+  "git.filemode.submodule": "子模組",
+  "auth.gpg_invalid_token_signature": "GPG 簽名或隨機數無效",
+  "auth.invalid_gpg_identity": "無法從 GPG 金鑰中提取身份資訊",
+  "auth.invalid_gpg_key_email": "無法從 GPG 金鑰中提取電子郵件地址",
+  "settings.gpg_last_key_delete": "無法刪除您的唯一金鑰",
+  "gpg.signin.title": "登入",
+  "gpg.signin.nonce_label": "使用您的私密金鑰簽署此隨機數",
+  "gpg.signin.command_hint": "執行此命令，然後將輸出貼到下方：",
+  "gpg.signin.signed_output": "已簽署的輸出",
+  "gpg.signin.submit": "登入",
+  "gpg.signup.title": "建立帳戶",
+  "gpg.signup.paste_key": "貼上您的 GPG 公開金鑰",
+  "gpg.signup.proceed": "繼續",
+  "gpg.signup.submit": "驗證並建立帳戶",
+  "gpg.signup.already_have_account": "已有帳戶？",
+  "settings.oauth_applications_disabled": "<code>m8sh</code> 中已停用 OAuth 應用程式，請使用個人存取權杖。"
+}
@@ -1 +1,21 @@
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+<svg width="400" height="400" viewBox="0 0 400 400" xmlns="http://www.w3.org/2000/svg">
+  
+  <g stroke="#67D3FD" stroke-width="22" stroke-linecap="round" stroke-linejoin="round">
+    <line x1="60" y1="115" x2="200" y2="75" />
+    <line x1="200" y1="75" x2="340" y2="135" />
+    <line x1="60" y1="115" x2="90" y2="300" />
+    <line x1="200" y1="75" x2="230" y2="240" />
+    <line x1="340" y1="135" x2="230" y2="240" />
+    <line x1="230" y1="240" x2="290" y2="355" />
+    <line x1="90" y1="300" x2="290" y2="355" />
+  </g>
+
+  <g fill="#67D3FD">
+    <circle cx="60" cy="115" r="42" />
+    <circle cx="200" cy="75" r="55" />
+    <circle cx="340" cy="135" r="48" />
+    <circle cx="90" cy="300" r="50" />
+    <circle cx="230" cy="240" r="40" />
+    <circle cx="290" cy="355" r="38" />
+  </g>
+</svg>
@@ -1 +1,21 @@
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+<svg width="400" height="400" viewBox="0 0 400 400" xmlns="http://www.w3.org/2000/svg">
+  
+  <g stroke="#67D3FD" stroke-width="22" stroke-linecap="round" stroke-linejoin="round">
+    <line x1="60" y1="115" x2="200" y2="75" />
+    <line x1="200" y1="75" x2="340" y2="135" />
+    <line x1="60" y1="115" x2="90" y2="300" />
+    <line x1="200" y1="75" x2="230" y2="240" />
+    <line x1="340" y1="135" x2="230" y2="240" />
+    <line x1="230" y1="240" x2="290" y2="355" />
+    <line x1="90" y1="300" x2="290" y2="355" />
+  </g>
+
+  <g fill="#67D3FD">
+    <circle cx="60" cy="115" r="42" />
+    <circle cx="200" cy="75" r="55" />
+    <circle cx="340" cy="135" r="48" />
+    <circle cx="90" cy="300" r="50" />
+    <circle cx="230" cy="240" r="40" />
+    <circle cx="290" cy="355" r="38" />
+  </g>
+</svg>
@@ -1162,7 +1162,6 @@ func Routes() *web.Router {
 				m.Combo("/{id}").Get(user.GetGPGKey).
 					Delete(user.DeleteGPGKey)
 			}, rejectPublicOnly())
-			m.Get("/gpg_key_token", rejectPublicOnly(), user.GetVerificationToken)
 			m.Post("/gpg_key_verify", rejectPublicOnly(), bind(api.VerifyGPGKeyOption{}), user.VerifyUserGPGKey)

 			// (repo scope)
@@ -5,7 +5,6 @@ package user

 import (
 	"net/http"
-	"strings"

 	asymkey_model "gitea.dev/models/asymkey"
 	"gitea.dev/models/db"
@@ -44,77 +43,16 @@ func listGPGKeys(ctx *context.APIContext, uid int64, listOptions db.ListOptions)

 // ListGPGKeys get the GPG key list of a user
 func ListGPGKeys(ctx *context.APIContext) {
-	// swagger:operation GET /users/{username}/gpg_keys user userListGPGKeys
-	// ---
-	// summary: List the given user's GPG keys
-	// produces:
-	// - application/json
-	// parameters:
-	// - name: username
-	//   in: path
-	//   description: username of the user whose GPG key list is to be obtained
-	//   type: string
-	//   required: true
-	// - name: page
-	//   in: query
-	//   description: page number of results to return (1-based)
-	//   type: integer
-	// - name: limit
-	//   in: query
-	//   description: page size of results
-	//   type: integer
-	// responses:
-	//   "200":
-	//     "$ref": "#/responses/GPGKeyList"
-	//   "404":
-	//     "$ref": "#/responses/notFound"
-
 	listGPGKeys(ctx, ctx.ContextUser.ID, utils.GetListOptions(ctx))
 }

 // ListMyGPGKeys get the GPG key list of the authenticated user
 func ListMyGPGKeys(ctx *context.APIContext) {
-	// swagger:operation GET /user/gpg_keys user userCurrentListGPGKeys
-	// ---
-	// summary: List the authenticated user's GPG keys
-	// parameters:
-	// - name: page
-	//   in: query
-	//   description: page number of results to return (1-based)
-	//   type: integer
-	// - name: limit
-	//   in: query
-	//   description: page size of results
-	//   type: integer
-	// produces:
-	// - application/json
-	// responses:
-	//   "200":
-	//     "$ref": "#/responses/GPGKeyList"
-
 	listGPGKeys(ctx, ctx.Doer.ID, utils.GetListOptions(ctx))
 }

 // GetGPGKey get the GPG key based on a id
 func GetGPGKey(ctx *context.APIContext) {
-	// swagger:operation GET /user/gpg_keys/{id} user userCurrentGetGPGKey
-	// ---
-	// summary: Get a GPG key
-	// produces:
-	// - application/json
-	// parameters:
-	// - name: id
-	//   in: path
-	//   description: id of key to get
-	//   type: integer
-	//   format: int64
-	//   required: true
-	// responses:
-	//   "200":
-	//     "$ref": "#/responses/GPGKey"
-	//   "404":
-	//     "$ref": "#/responses/notFound"
-
 	key, err := asymkey_model.GetGPGKeyForUserByID(ctx, ctx.Doer.ID, ctx.PathParamInt64("id"))
 	if err != nil {
 		if asymkey_model.IsErrGPGKeyNotExist(err) {
@@ -138,148 +76,76 @@ func CreateUserGPGKey(ctx *context.APIContext, form api.CreateGPGKeyOption, uid
 		return
 	}

-	token := asymkey_model.VerificationToken(ctx.Doer, 1)
-	lastToken := asymkey_model.VerificationToken(ctx.Doer, 0)
-
-	keys, err := asymkey_model.AddGPGKey(ctx, uid, form.ArmoredKey, token, form.Signature)
-	if err != nil && asymkey_model.IsErrGPGInvalidTokenSignature(err) {
-		keys, err = asymkey_model.AddGPGKey(ctx, uid, form.ArmoredKey, lastToken, form.Signature)
+	if !asymkey_model.VerifyNonce(form.Nonce) {
+		ctx.APIError(http.StatusUnprocessableEntity, "Invalid or expired nonce")
+		return
 	}
+
+	keys, err := asymkey_model.AddGPGKey(ctx, uid, form.ArmoredKey, form.Nonce, form.Signature)
 	if err != nil {
-		HandleAddGPGKeyError(ctx, err, token)
+		HandleAddGPGKeyError(ctx, err, form.Nonce)
 		return
 	}
 	ctx.JSON(http.StatusCreated, convert.ToGPGKey(keys[0]))
 }

-// GetVerificationToken returns the current token to be signed for this user
-func GetVerificationToken(ctx *context.APIContext) {
-	// swagger:operation GET /user/gpg_key_token user getVerificationToken
-	// ---
-	// summary: Get a Token to verify
-	// produces:
-	// - text/plain
-	// parameters:
-	// responses:
-	//   "200":
-	//     "$ref": "#/responses/string"
-	//   "404":
-	//     "$ref": "#/responses/notFound"
-
-	token := asymkey_model.VerificationToken(ctx.Doer, 1)
-	ctx.PlainText(http.StatusOK, token)
-}
-
-// VerifyUserGPGKey creates new GPG key to given user by ID.
+// VerifyUserGPGKey verifies a GPG key by signature
 func VerifyUserGPGKey(ctx *context.APIContext) {
-	// swagger:operation POST /user/gpg_key_verify user userVerifyGPGKey
-	// ---
-	// summary: Verify a GPG key
-	// consumes:
-	// - application/json
-	// produces:
-	// - application/json
-	// responses:
-	//   "201":
-	//     "$ref": "#/responses/GPGKey"
-	//   "404":
-	//     "$ref": "#/responses/notFound"
-	//   "422":
-	//     "$ref": "#/responses/validationError"
-
 	form := web.GetForm(ctx).(*api.VerifyGPGKeyOption)
-	token := asymkey_model.VerificationToken(ctx.Doer, 1)
-	lastToken := asymkey_model.VerificationToken(ctx.Doer, 0)

-	form.KeyID = strings.TrimLeft(form.KeyID, "0")
-	if form.KeyID == "" {
+	user, err := asymkey_model.VerifyGPGSignature(ctx, form.Nonce, form.Signature)
+	if err != nil {
+		if asymkey_model.IsErrGPGInvalidTokenSignature(err) {
+			ctx.APIError(http.StatusUnprocessableEntity, "Invalid signature or nonce")
+			return
+		}
+		if asymkey_model.IsErrGPGKeyNotExist(err) {
+			ctx.APIErrorNotFound()
+			return
+		}
+		ctx.APIErrorInternal(err)
+		return
+	}
+
+	// make sure the verified key belongs to the authenticated user
+	if user.ID != ctx.Doer.ID {
 		ctx.APIErrorNotFound()
 		return
 	}

-	_, err := asymkey_model.VerifyGPGKey(ctx, ctx.Doer.ID, form.KeyID, token, form.Signature)
-	if err != nil && asymkey_model.IsErrGPGInvalidTokenSignature(err) {
-		_, err = asymkey_model.VerifyGPGKey(ctx, ctx.Doer.ID, form.KeyID, lastToken, form.Signature)
-	}
-
-	if err != nil {
-		if asymkey_model.IsErrGPGInvalidTokenSignature(err) {
-			ctx.APIError(http.StatusUnprocessableEntity, "The provided GPG key, signature and token do not match or token is out of date. Provide a valid signature for the token: "+token)
-			return
-		}
-		ctx.APIErrorInternal(err)
-	}
-
 	keys, err := db.Find[asymkey_model.GPGKey](ctx, asymkey_model.FindGPGKeyOptions{
-		KeyID:          form.KeyID,
+		OwnerID:        ctx.Doer.ID,
 		IncludeSubKeys: true,
 	})
 	if err != nil {
-		if asymkey_model.IsErrGPGKeyNotExist(err) {
-			ctx.APIErrorNotFound()
-		} else {
-			ctx.APIErrorInternal(err)
-		}
+		ctx.APIErrorInternal(err)
+		return
+	}
+	if len(keys) == 0 {
+		ctx.APIErrorNotFound()
 		return
 	}
 	ctx.JSON(http.StatusOK, convert.ToGPGKey(keys[0]))
 }

-// swagger:parameters userCurrentPostGPGKey
-type swaggerUserCurrentPostGPGKey struct {
-	// in:body
-	Form api.CreateGPGKeyOption
-}
-
 // CreateGPGKey create a GPG key belonging to the authenticated user
 func CreateGPGKey(ctx *context.APIContext) {
-	// swagger:operation POST /user/gpg_keys user userCurrentPostGPGKey
-	// ---
-	// summary: Create a GPG key
-	// consumes:
-	// - application/json
-	// produces:
-	// - application/json
-	// responses:
-	//   "201":
-	//     "$ref": "#/responses/GPGKey"
-	//   "404":
-	//     "$ref": "#/responses/notFound"
-	//   "422":
-	//     "$ref": "#/responses/validationError"
-
 	form := web.GetForm(ctx).(*api.CreateGPGKeyOption)
 	CreateUserGPGKey(ctx, *form, ctx.Doer.ID)
 }

 // DeleteGPGKey remove a GPG key belonging to the authenticated user
 func DeleteGPGKey(ctx *context.APIContext) {
-	// swagger:operation DELETE /user/gpg_keys/{id} user userCurrentDeleteGPGKey
-	// ---
-	// summary: Remove a GPG key
-	// produces:
-	// - application/json
-	// parameters:
-	// - name: id
-	//   in: path
-	//   description: id of key to delete
-	//   type: integer
-	//   format: int64
-	//   required: true
-	// responses:
-	//   "204":
-	//     "$ref": "#/responses/empty"
-	//   "403":
-	//     "$ref": "#/responses/forbidden"
-	//   "404":
-	//     "$ref": "#/responses/notFound"
-
 	if user_model.IsFeatureDisabledWithLoginType(ctx.Doer, setting.UserFeatureManageGPGKeys) {
 		ctx.APIErrorNotFound("gpg keys setting is not allowed to be changed")
 		return
 	}

 	if err := asymkey_model.DeleteGPGKey(ctx, ctx.Doer, ctx.PathParamInt64("id")); err != nil {
+		if asymkey_model.IsErrGPGLastKey(err) {
+			ctx.APIError(http.StatusForbidden, err.Error())
+			return
+		}
 		ctx.APIErrorInternal(err)
 		return
 	}
@@ -288,16 +154,16 @@ func DeleteGPGKey(ctx *context.APIContext) {
 }

 // HandleAddGPGKeyError handle add GPGKey error
-func HandleAddGPGKeyError(ctx *context.APIContext, err error, token string) {
+func HandleAddGPGKeyError(ctx *context.APIContext, err error, nonce string) {
 	switch {
 	case asymkey_model.IsErrGPGKeyIDAlreadyUsed(err):
 		ctx.APIError(http.StatusUnprocessableEntity, "A key with the same id already exists")
 	case asymkey_model.IsErrGPGKeyParsing(err):
 		ctx.APIError(http.StatusUnprocessableEntity, err.Error())
 	case asymkey_model.IsErrGPGNoEmailFound(err):
-		ctx.APIError(http.StatusNotFound, "None of the emails attached to the GPG key could be found. It may still be added if you provide a valid signature for the token: "+token)
+		ctx.APIError(http.StatusNotFound, "None of the emails attached to the GPG key could be found")
 	case asymkey_model.IsErrGPGInvalidTokenSignature(err):
-		ctx.APIError(http.StatusUnprocessableEntity, "The provided GPG key, signature and token do not match or token is out of date. Provide a valid signature for the token: "+token)
+		ctx.APIError(http.StatusUnprocessableEntity, "The provided GPG key, signature and nonce do not match")
 	default:
 		ctx.APIErrorInternal(err)
 	}
@@ -22,14 +22,11 @@ import (
 	"gitea.dev/modules/generate"
 	"gitea.dev/modules/graceful"
 	"gitea.dev/modules/log"
-	"gitea.dev/modules/optional"
 	"gitea.dev/modules/setting"
 	"gitea.dev/modules/templates"
-	"gitea.dev/modules/timeutil"
 	"gitea.dev/modules/web"
 	"gitea.dev/modules/web/middleware"
 	"gitea.dev/routers/common"
-	auth_service "gitea.dev/services/auth"
 	"gitea.dev/services/context"
 	"gitea.dev/services/forms"
 	"gitea.dev/services/versioned_migration"
@@ -104,10 +101,6 @@ func Install(ctx *context.Context) {
 	form.RegisterConfirm = setting.Service.RegisterEmailConfirm
 	form.MailNotify = setting.Service.EnableNotifyMail

-	form.EnableOpenIDSignIn = setting.Service.EnableOpenIDSignIn
-	form.EnableOpenIDSignUp = setting.Service.EnableOpenIDSignUp
-	form.DisableRegistration = setting.Service.DisableRegistration
-	form.AllowOnlyExternalRegistration = setting.Service.AllowOnlyExternalRegistration
 	form.EnableCaptcha = setting.Service.EnableCaptcha
 	form.RequireSignInView = setting.Service.RequireSignInViewStrict
 	form.DefaultKeepEmailPrivate = setting.Service.DefaultKeepEmailPrivate
@@ -258,52 +251,6 @@ func SubmitInstall(ctx *context.Context) {
 		return
 	}

-	// Check logic loophole between disable self-registration and no admin account.
-	if form.DisableRegistration && len(form.AdminName) == 0 {
-		ctx.Data["Err_Services"] = true
-		ctx.Data["Err_Admin"] = true
-		ctx.RenderWithErrDeprecated(ctx.Tr("install.no_admin_and_disable_registration"), tplInstall, form)
-		return
-	}
-
-	// Check admin user creation
-	if len(form.AdminName) > 0 {
-		// Ensure AdminName is valid
-		if err := user_model.IsUsableUsername(form.AdminName); err != nil {
-			ctx.Data["Err_Admin"] = true
-			ctx.Data["Err_AdminName"] = true
-			if db.IsErrNameReserved(err) {
-				ctx.RenderWithErrDeprecated(ctx.Tr("install.err_admin_name_is_reserved"), tplInstall, form)
-				return
-			} else if db.IsErrNamePatternNotAllowed(err) {
-				ctx.RenderWithErrDeprecated(ctx.Tr("install.err_admin_name_pattern_not_allowed"), tplInstall, form)
-				return
-			}
-			ctx.RenderWithErrDeprecated(ctx.Tr("install.err_admin_name_is_invalid"), tplInstall, form)
-			return
-		}
-		// Check Admin email
-		if len(form.AdminEmail) == 0 {
-			ctx.Data["Err_Admin"] = true
-			ctx.Data["Err_AdminEmail"] = true
-			ctx.RenderWithErrDeprecated(ctx.Tr("install.err_empty_admin_email"), tplInstall, form)
-			return
-		}
-		// Check admin password.
-		if len(form.AdminPasswd) == 0 {
-			ctx.Data["Err_Admin"] = true
-			ctx.Data["Err_AdminPasswd"] = true
-			ctx.RenderWithErrDeprecated(ctx.Tr("install.err_empty_admin_password"), tplInstall, form)
-			return
-		}
-		if form.AdminPasswd != form.AdminConfirmPasswd {
-			ctx.Data["Err_Admin"] = true
-			ctx.Data["Err_AdminPasswd"] = true
-			ctx.RenderWithErrDeprecated(ctx.Tr("form.password_not_match"), tplInstall, form)
-			return
-		}
-	}
-
 	// Init the engine with migration
 	if err = db.InitEngineWithMigration(ctx, versioned_migration.Migrate); err != nil {
 		db.UnsetDefaultEngine()
@@ -377,10 +324,6 @@ func SubmitInstall(ctx *context.Context) {
 	cfg.Section("service").Key("REGISTER_EMAIL_CONFIRM").SetValue(strconv.FormatBool(form.RegisterConfirm))
 	cfg.Section("service").Key("ENABLE_NOTIFY_MAIL").SetValue(strconv.FormatBool(form.MailNotify))

-	cfg.Section("openid").Key("ENABLE_OPENID_SIGNIN").SetValue(strconv.FormatBool(form.EnableOpenIDSignIn))
-	cfg.Section("openid").Key("ENABLE_OPENID_SIGNUP").SetValue(strconv.FormatBool(form.EnableOpenIDSignUp))
-	cfg.Section("service").Key("DISABLE_REGISTRATION").SetValue(strconv.FormatBool(form.DisableRegistration))
-	cfg.Section("service").Key("ALLOW_ONLY_EXTERNAL_REGISTRATION").SetValue(strconv.FormatBool(form.AllowOnlyExternalRegistration))
 	cfg.Section("service").Key("ENABLE_CAPTCHA").SetValue(strconv.FormatBool(form.EnableCaptcha))
 	cfg.Section("service").Key("REQUIRE_SIGNIN_VIEW").SetValue(strconv.FormatBool(form.RequireSignInView))
 	cfg.Section("service").Key("DEFAULT_KEEP_EMAIL_PRIVATE").SetValue(strconv.FormatBool(form.DefaultKeepEmailPrivate))
@@ -468,55 +411,6 @@ func SubmitInstall(ctx *context.Context) {
 		log.Fatal("ORM engine initialization failed: %v", err)
 	}

-	// Create admin account
-	if len(form.AdminName) > 0 {
-		u := &user_model.User{
-			Name:    form.AdminName,
-			Email:   form.AdminEmail,
-			Passwd:  form.AdminPasswd,
-			IsAdmin: true,
-		}
-		overwriteDefault := &user_model.CreateUserOverwriteOptions{
-			IsRestricted: optional.Some(false),
-			IsActive:     optional.Some(true),
-		}
-
-		if err = user_model.CreateUser(ctx, u, &user_model.Meta{}, overwriteDefault); err != nil {
-			if !user_model.IsErrUserAlreadyExist(err) {
-				setting.InstallLock = false
-				ctx.Data["Err_AdminName"] = true
-				ctx.Data["Err_AdminEmail"] = true
-				ctx.RenderWithErrDeprecated(ctx.Tr("install.invalid_admin_setting", err), tplInstall, &form)
-				return
-			}
-			log.Info("Admin account already exist")
-			u, _ = user_model.GetUserByName(ctx, u.Name)
-		}
-
-		nt, token, err := auth_service.CreateAuthTokenForUserID(ctx, u.ID)
-		if err != nil {
-			ctx.ServerError("CreateAuthTokenForUserID", err)
-			return
-		}
-
-		ctx.SetSiteCookie(setting.CookieRememberName, nt.ID+":"+token, setting.LogInRememberDays*timeutil.Day)
-
-		// Auto-login for admin
-		if err = ctx.Session.Set("uid", u.ID); err != nil {
-			ctx.RenderWithErrDeprecated(ctx.Tr("install.save_config_failed", err), tplInstall, &form)
-			return
-		}
-		if err = ctx.Session.Set("uname", u.Name); err != nil {
-			ctx.RenderWithErrDeprecated(ctx.Tr("install.save_config_failed", err), tplInstall, &form)
-			return
-		}
-
-		if err = ctx.Session.Release(); err != nil {
-			ctx.RenderWithErrDeprecated(ctx.Tr("install.save_config_failed", err), tplInstall, &form)
-			return
-		}
-	}
-
 	setting.ClearEnvConfigKeys()
 	log.Info("First-time run install finished!")
 	InstallDone(ctx)
@@ -8,10 +8,13 @@ import (
 	"errors"
 	"fmt"
 	"html/template"
+	"io"
 	"net/http"
 	"net/url"
 	"strings"
+	"time"

+	asymkey_model "gitea.dev/models/asymkey"
 	"gitea.dev/models/auth"
 	"gitea.dev/models/db"
 	user_model "gitea.dev/models/user"
@@ -35,6 +38,7 @@ import (
 	"gitea.dev/services/mailer"
 	user_service "gitea.dev/services/user"

+	"github.com/google/uuid"
 	"github.com/markbates/goth"
 )

@@ -952,3 +956,167 @@ func updateSession(ctx *context.Context, deletes []string, updates map[string]an
 	}
 	return nil
 }
+
+func SignInGPGPost(ctx *context.Context) {
+	form := web.GetForm(ctx).(*forms.SignInGPGForm)
+
+	user, err := asymkey_model.VerifyGPGSignature(ctx, form.Nonce, form.Signature)
+	if err != nil {
+		ctx.Data["Err_GPGSign"] = true
+		ctx.Data["Flash"] = &middleware.Flash{
+			ErrorMsg: ctx.Locale.TrString("auth.gpg_invalid_token_signature"),
+		}
+		ctx.HTML(http.StatusOK, tplSignIn)
+		return
+	}
+
+	if !user.IsActive {
+		ctx.Data["Err_GPGSign"] = true
+		ctx.Data["Flash"] = &middleware.Flash{
+			ErrorMsg: ctx.Locale.TrString("auth.active_your_account"),
+		}
+		ctx.HTML(http.StatusOK, tplSignIn)
+		return
+	}
+
+	if user.ProhibitLogin {
+		ctx.Data["Err_GPGSign"] = true
+		ctx.Data["Flash"] = &middleware.Flash{
+			ErrorMsg: ctx.Locale.TrString("auth.prohibit_login"),
+		}
+		ctx.HTML(http.StatusOK, tplSignIn)
+		return
+	}
+
+	handleSignIn(ctx, user, false)
+}
+
+func SignUpGPGPost(ctx *context.Context) {
+	form := web.GetForm(ctx).(*forms.RegisterGPGForm)
+
+	if setting.Service.DisableRegistration {
+		ctx.HTTPError(http.StatusForbidden)
+		return
+	}
+
+	// verify signature against the provided key before anything else
+	ok, err := asymkey_model.VerifyGPGSignatureWithKey(form.Nonce, form.Signature, form.GPGKey)
+	if err != nil || !ok {
+		ctx.Data["Err_GPGSign"] = true
+		ctx.Data["Flash"] = &middleware.Flash{
+			ErrorMsg: ctx.Locale.TrString("auth.gpg_invalid_token_signature"),
+		}
+		ctx.HTML(http.StatusOK, tplSignUp)
+		return
+	}
+
+	// extract identity from key
+	name, email, err := asymkey_model.ExtractGPGKeyIdentity(form.GPGKey)
+	if err != nil {
+		ctx.Data["Err_GPGSign"] = true
+		ctx.Data["Flash"] = &middleware.Flash{
+			ErrorMsg: ctx.Locale.TrString("auth.invalid_gpg_identity"),
+		}
+		ctx.HTML(http.StatusOK, tplSignUp)
+		return
+	}
+
+	// determine username and activation based on domain
+	instanceDomain := setting.Domain
+	emailParts := strings.SplitN(email, "@", 2)
+	if len(emailParts) != 2 {
+		ctx.Data["Err_GPGSign"] = true
+		ctx.Data["Flash"] = &middleware.Flash{
+			ErrorMsg: ctx.Locale.TrString("auth.invalid_gpg_key_email"),
+		}
+		ctx.HTML(http.StatusOK, tplSignUp)
+		return
+	}
+	localPart := emailParts[0]
+	emailDomain := emailParts[1]
+
+	var username string
+	var isActive bool
+	var isRestricted bool
+
+	if emailDomain == instanceDomain {
+		// domestic user
+		username = localPart
+		isActive = true
+		isRestricted = false
+	} else {
+		// external user — try federated key check
+		username = localPart + "." + emailDomain
+		isRestricted = true
+
+		federatedVerified := tryFederatedKeyVerify(email, emailDomain, form.GPGKey)
+		if federatedVerified {
+			isActive = true
+		} else {
+			isActive = false // will require email activation
+		}
+	}
+
+	pwdrand := []string{uuid.NewString(), uuid.NewString(), uuid.NewString(), uuid.NewString()}
+
+	u := &user_model.User{
+		Name:               username,
+		FullName:           name,
+		Email:              email,
+		IsActive:           isActive,
+		IsRestricted:       isRestricted,
+		MustChangePassword: false,
+		Passwd:             strings.Join(pwdrand, "-"), // random unused password
+	}
+
+	overwrites := &user_model.CreateUserOverwriteOptions{
+		IsActive:     optional.Some(isActive),
+		IsRestricted: optional.Some(isRestricted),
+	}
+
+	if !createUserInContext(ctx, tplSignUp, form, u, overwrites, nil) {
+		return
+	}
+
+	// attach the GPG key to the new user — skip nonce verify, already done above
+	if _, err := asymkey_model.AddGPGKey(ctx, u.ID, form.GPGKey, form.Nonce, form.Signature); err != nil {
+		log.Error("AddGPGKey failed after user creation: %v", err)
+	}
+
+	if handleUserCreated(ctx, u, nil) {
+		ctx.Flash.Success(ctx.Tr("auth.sign_up_successful"))
+		handleSignIn(ctx, u, false)
+	}
+}
+
+// tryFederatedKeyVerify attempts to download the user's GPG key from their
+// home instance and checks if the registration key is present in the chain.
+func tryFederatedKeyVerify(email, domain, armoredKey string) bool {
+	localPart, _, _ := strings.Cut(email, "@")
+	url := fmt.Sprintf("https://%s/%s.gpg", domain, localPart)
+
+	client := &http.Client{Timeout: 3 * time.Second}
+	resp, err := client.Get(url)
+	if err != nil || resp.StatusCode != http.StatusOK {
+		return false
+	}
+	defer resp.Body.Close()
+
+	remoteArmor, err := io.ReadAll(io.LimitReader(resp.Body, 1<<20)) // 1MB limit
+	if err != nil {
+		return false
+	}
+
+	// check if our key fingerprint appears in the remote key material
+	ourKeyID, err := asymkey_model.ExtractGPGKeyID(armoredKey)
+	if err != nil {
+		return false
+	}
+
+	remoteKeyID, err := asymkey_model.ExtractGPGKeyID(string(remoteArmor))
+	if err != nil {
+		return false
+	}
+
+	return ourKeyID == remoteKeyID
+}
@@ -182,7 +182,8 @@ func AuthorizeOAuth(ctx *context.Context) {
 	if len(errs) > 0 {
 		var errstring strings.Builder
 		for _, e := range errs {
-			errstring.WriteString(e.Error() + "\n")
+			errstring.WriteString(e.Error())
+			errstring.WriteString("\n")
 		}
 		ctx.ServerError("AuthorizeOAuth: Validate: ", fmt.Errorf("errors occurred during validation: %s", errstring.String()))
 		return
@@ -52,10 +52,10 @@ func KeysPost(ctx *context.Context) {

 	if ctx.HasError() {
 		loadKeysData(ctx)
-
 		ctx.HTML(http.StatusOK, tplSettingsKeys)
 		return
 	}
+
 	switch form.Type {
 	case "principal":
 		content, err := asymkey_model.CheckPrincipalKeyString(ctx, ctx.Doer, form.Content)
@@ -73,7 +73,6 @@ func KeysPost(ctx *context.Context) {
 			switch {
 			case asymkey_model.IsErrKeyAlreadyExist(err), asymkey_model.IsErrKeyNameAlreadyUsed(err):
 				loadKeysData(ctx)
-
 				ctx.Data["Err_Content"] = true
 				ctx.RenderWithErrDeprecated(ctx.Tr("settings.ssh_principal_been_used"), tplSettingsKeys, &form)
 			default:
@@ -83,19 +82,31 @@ func KeysPost(ctx *context.Context) {
 		}
 		ctx.Flash.Success(ctx.Tr("settings.add_principal_success", form.Content))
 		ctx.Redirect(setting.AppSubURL + "/user/settings/keys")
+
 	case "gpg":
+		if form.Signature == "" {
+			loadKeysData(ctx)
+			ctx.Data["HasGPGError"] = true
+			ctx.Data["Err_Signature"] = true
+			ctx.Data["Err_Content"] = false
+			ctx.HTML(http.StatusOK, tplSettingsKeys)
+			return
+		}
+
 		if user_model.IsFeatureDisabledWithLoginType(ctx.Doer, setting.UserFeatureManageGPGKeys) {
 			ctx.NotFound(errors.New("gpg keys setting is not allowed to be visited"))
 			return
 		}

-		token := asymkey_model.VerificationToken(ctx.Doer, 1)
-		lastToken := asymkey_model.VerificationToken(ctx.Doer, 0)
-
-		keys, err := asymkey_model.AddGPGKey(ctx, ctx.Doer.ID, form.Content, token, form.Signature)
-		if err != nil && asymkey_model.IsErrGPGInvalidTokenSignature(err) {
-			keys, err = asymkey_model.AddGPGKey(ctx, ctx.Doer.ID, form.Content, lastToken, form.Signature)
+		if !asymkey_model.VerifyNonce(form.Nonce) {
+			loadKeysData(ctx)
+			ctx.Data["HasGPGError"] = true
+			ctx.Data["Err_Signature"] = true
+			ctx.RenderWithErrDeprecated(ctx.Tr("settings.gpg_invalid_token_signature"), tplSettingsKeys, &form)
+			return
 		}
+
+		keys, err := asymkey_model.AddGPGKey(ctx, ctx.Doer.ID, form.Content, form.Nonce, form.Signature)
 		if err != nil {
 			ctx.Data["HasGPGError"] = true
 			switch {
@@ -104,7 +115,6 @@ func KeysPost(ctx *context.Context) {
 				ctx.Redirect(setting.AppSubURL + "/user/settings/keys")
 			case asymkey_model.IsErrGPGKeyIDAlreadyUsed(err):
 				loadKeysData(ctx)
-
 				ctx.Data["Err_Content"] = true
 				ctx.RenderWithErrDeprecated(ctx.Tr("settings.gpg_key_id_used"), tplSettingsKeys, &form)
 			case asymkey_model.IsErrGPGInvalidTokenSignature(err):
@@ -117,7 +127,6 @@ func KeysPost(ctx *context.Context) {
 				ctx.RenderWithErrDeprecated(ctx.Tr("settings.gpg_invalid_token_signature"), tplSettingsKeys, &form)
 			case asymkey_model.IsErrGPGNoEmailFound(err):
 				loadKeysData(ctx)
-
 				ctx.Data["Err_Content"] = true
 				ctx.Data["Err_Signature"] = true
 				keyID := err.(asymkey_model.ErrGPGNoEmailFound).ID
@@ -131,22 +140,25 @@ func KeysPost(ctx *context.Context) {
 		}
 		keyIDs := ""
 		for _, key := range keys {
-			keyIDs += key.KeyID
-			keyIDs += ", "
+			keyIDs += key.KeyID + ", "
 		}
 		if len(keyIDs) > 0 {
 			keyIDs = keyIDs[:len(keyIDs)-2]
 		}
 		ctx.Flash.Success(ctx.Tr("settings.add_gpg_key_success", keyIDs))
 		ctx.Redirect(setting.AppSubURL + "/user/settings/keys")
-	case "verify_gpg":
-		token := asymkey_model.VerificationToken(ctx.Doer, 1)
-		lastToken := asymkey_model.VerificationToken(ctx.Doer, 0)

-		keyID, err := asymkey_model.VerifyGPGKey(ctx, ctx.Doer.ID, form.KeyID, token, form.Signature)
-		if err != nil && asymkey_model.IsErrGPGInvalidTokenSignature(err) {
-			keyID, err = asymkey_model.VerifyGPGKey(ctx, ctx.Doer.ID, form.KeyID, lastToken, form.Signature)
+	case "verify_gpg":
+		if !asymkey_model.VerifyNonce(form.Nonce) {
+			loadKeysData(ctx)
+			ctx.Data["HasGPGVerifyError"] = true
+			ctx.Data["VerifyingID"] = form.KeyID
+			ctx.Data["Err_Signature"] = true
+			ctx.RenderWithErrDeprecated(ctx.Tr("settings.gpg_invalid_token_signature"), tplSettingsKeys, &form)
+			return
 		}
+
+		user, err := asymkey_model.VerifyGPGSignature(ctx, form.Nonce, form.Signature)
 		if err != nil {
 			ctx.Data["HasGPGVerifyError"] = true
 			switch {
@@ -161,9 +173,18 @@ func KeysPost(ctx *context.Context) {
 			default:
 				ctx.ServerError("VerifyGPG", err)
 			}
+			return
 		}
-		ctx.Flash.Success(ctx.Tr("settings.verify_gpg_key_success", keyID))
+
+		// make sure verified key belongs to current user
+		if user.ID != ctx.Doer.ID {
+			ctx.ServerError("VerifyGPG", errors.New("key does not belong to current user"))
+			return
+		}
+
+		ctx.Flash.Success(ctx.Tr("settings.verify_gpg_key_success", form.KeyID))
 		ctx.Redirect(setting.AppSubURL + "/user/settings/keys")
+
 	case "ssh":
 		if user_model.IsFeatureDisabledWithLoginType(ctx.Doer, setting.UserFeatureManageSSHKeys) {
 			ctx.NotFound(errors.New("ssh keys setting is not allowed to be visited"))
@@ -190,12 +211,10 @@ func KeysPost(ctx *context.Context) {
 			switch {
 			case asymkey_model.IsErrKeyAlreadyExist(err):
 				loadKeysData(ctx)
-
 				ctx.Data["Err_Content"] = true
 				ctx.RenderWithErrDeprecated(ctx.Tr("settings.ssh_key_been_used"), tplSettingsKeys, &form)
 			case asymkey_model.IsErrKeyNameAlreadyUsed(err):
 				loadKeysData(ctx)
-
 				ctx.Data["Err_Title"] = true
 				ctx.RenderWithErrDeprecated(ctx.Tr("settings.ssh_key_name_used"), tplSettingsKeys, &form)
 			case asymkey_model.IsErrKeyUnableVerify(err):
@@ -208,6 +227,7 @@ func KeysPost(ctx *context.Context) {
 		}
 		ctx.Flash.Success(ctx.Tr("settings.add_key_success", form.Title))
 		ctx.Redirect(setting.AppSubURL + "/user/settings/keys")
+
 	case "verify_ssh":
 		if user_model.IsFeatureDisabledWithLoginType(ctx.Doer, setting.UserFeatureManageSSHKeys) {
 			ctx.NotFound(errors.New("ssh keys setting is not allowed to be visited"))
@@ -232,6 +252,7 @@ func KeysPost(ctx *context.Context) {
 			default:
 				ctx.ServerError("VerifySSH", err)
 			}
+			return
 		}
 		ctx.Flash.Success(ctx.Tr("settings.verify_ssh_key_success", fingerprint))
 		ctx.Redirect(setting.AppSubURL + "/user/settings/keys")
@@ -251,7 +272,11 @@ func DeleteKey(ctx *context.Context) {
 			return
 		}
 		if err := asymkey_model.DeleteGPGKey(ctx, ctx.Doer, ctx.FormInt64("id")); err != nil {
-			ctx.Flash.Error("DeleteGPGKey: " + err.Error())
+			if asymkey_model.IsErrGPGLastKey(err) {
+				ctx.Flash.Error(ctx.Tr("settings.gpg_last_key_delete"))
+			} else {
+				ctx.Flash.Error("DeleteGPGKey: " + err.Error())
+			}
 		} else {
 			ctx.Flash.Success(ctx.Tr("settings.gpg_key_deletion_success"))
 		}
@@ -260,7 +285,6 @@ func DeleteKey(ctx *context.Context) {
 			ctx.NotFound(errors.New("ssh keys setting is not allowed to be visited"))
 			return
 		}
-
 		keyID := ctx.FormInt64("id")
 		external, err := asymkey_model.PublicKeyIsExternallyManaged(ctx, keyID)
 		if err != nil {
@@ -321,10 +345,6 @@ func loadKeysData(ctx *context.Context) {
 		return
 	}
 	ctx.Data["GPGKeys"] = gpgkeys
-	tokenToSign := asymkey_model.VerificationToken(ctx.Doer, 1)
-
-	// generate a new aes cipher using the token
-	ctx.Data["TokenToSign"] = tokenToSign

 	principals, err := db.Find[asymkey_model.PublicKey](ctx, asymkey_model.FindPublicKeyOptions{
 		ListOptions: db.ListOptionsAll,
@@ -339,4 +359,8 @@ func loadKeysData(ctx *context.Context) {

 	ctx.Data["VerifyingID"] = ctx.FormString("verify_gpg")
 	ctx.Data["VerifyingFingerprint"] = ctx.FormString("verify_ssh")
+
+	if fp := ctx.FormString("verify_ssh"); fp != "" {
+		ctx.Data["TokenToSign"] = asymkey_model.VerificationToken(ctx.Doer, 1)
+	}
 }
@@ -343,13 +343,6 @@ func registerWebRoutes(m *web.Router, webAuth *AuthMiddleware) {
 		}
 	}

-	openIDSignUpEnabled := func(ctx *context.Context) {
-		if !setting.Service.EnableOpenIDSignUp {
-			ctx.HTTPError(http.StatusForbidden)
-			return
-		}
-	}
-
 	oauth2Enabled := func(ctx *context.Context) {
 		if !setting.OAuth2.Enabled {
 			ctx.HTTPError(http.StatusForbidden)
@@ -553,72 +546,20 @@ func registerWebRoutes(m *web.Router, webAuth *AuthMiddleware) {
 	// "user/login" doesn't need signOut, then logged-in users can still access this route for redirection purposes by "/user/login?redirec_to=..."
 	m.Get("/user/login", auth.SignIn)
 	m.Group("/user", func() {
-		m.Post("/login", web.Bind(forms.SignInForm{}), auth.SignInPost)
-		m.Group("", func() {
-			m.Combo("/login/openid").
-				Get(auth.SignInOpenID).
-				Post(web.Bind(forms.SignInOpenIDForm{}), auth.SignInOpenIDPost)
-		}, openIDSignInEnabled)
-		m.Group("/openid", func() {
-			m.Combo("/connect").
-				Get(auth.ConnectOpenID).
-				Post(web.Bind(forms.ConnectOpenIDForm{}), auth.ConnectOpenIDPost)
-			m.Group("/register", func() {
-				m.Combo("").
-					Get(auth.RegisterOpenID, openIDSignUpEnabled).
-					Post(web.Bind(forms.SignUpOpenIDForm{}), auth.RegisterOpenIDPost)
-			}, openIDSignUpEnabled)
-		}, openIDSignInEnabled)
+		m.Post("/login", web.Bind(forms.SignInGPGForm{}), auth.SignInGPGPost)
 		m.Get("/sign_up", auth.SignUp)
-		m.Post("/sign_up", web.Bind(forms.RegisterForm{}), auth.SignUpPost)
-		m.Get("/link_account", auth.LinkAccount)
-		m.Post("/link_account_signin", web.Bind(forms.SignInForm{}), auth.LinkAccountPostSignIn)
-		m.Post("/link_account_signup", web.Bind(forms.RegisterForm{}), auth.LinkAccountPostRegister)
-		m.Group("/two_factor", func() {
-			m.Get("", auth.TwoFactor)
-			m.Post("", web.Bind(forms.TwoFactorAuthForm{}), auth.TwoFactorPost)
-			m.Get("/scratch", auth.TwoFactorScratch)
-			m.Post("/scratch", web.Bind(forms.TwoFactorScratchAuthForm{}), auth.TwoFactorScratchPost)
-		})
-		m.Group("/webauthn", func() {
-			m.Get("", auth.WebAuthn)
-			m.Get("/passkey/assertion", auth.WebAuthnPasskeyAssertion)
-			m.Post("/passkey/login", auth.WebAuthnPasskeyLogin)
-			m.Get("/assertion", auth.WebAuthnLoginAssertion)
-			m.Post("/assertion", auth.WebAuthnLoginAssertionPost)
-		})
+		m.Post("/sign_up", web.Bind(forms.RegisterGPGForm{}), auth.SignUpGPGPost)
 	}, reqSignOut)

 	m.Any("/user/events", routing.MarkLongPolling(), events.Events)

-	m.Group("/login/oauth", func() {
-		m.Group("", func() {
-			m.Get("/authorize", web.Bind(forms.AuthorizationForm{}), auth.AuthorizeOAuth)
-			m.Post("/grant", web.Bind(forms.GrantApplicationForm{}), auth.GrantApplicationOAuth)
-			// TODO manage redirection
-			m.Post("/authorize", web.Bind(forms.AuthorizationForm{}), auth.AuthorizeOAuth)
-		}, reqSignIn)
-
-		m.Group("", func() {
-			m.Methods("GET, POST, OPTIONS", "/userinfo", auth.InfoOAuth)
-			m.Methods("POST, OPTIONS", "/access_token", web.Bind(forms.AccessTokenForm{}), auth.AccessTokenOAuth)
-			m.Methods("GET, OPTIONS", "/keys", auth.OIDCKeys)
-			m.Methods("POST, OPTIONS", "/introspect", web.Bind(forms.IntrospectTokenForm{}), auth.IntrospectOAuth)
-		}, optionsCorsHandler(), webAuth.AllowOAuth2, optSignInFromAnyOrigin)
-	}, oauth2Enabled)
-
 	m.Group("/user/settings", func() {
 		m.Get("", user_setting.Profile)
 		m.Post("", web.Bind(forms.UpdateProfileForm{}), user_setting.ProfilePost)
 		m.Post("/update_preferences", user_setting.UpdatePreferences)
-		m.Get("/change_password", auth.MustChangePassword)
-		m.Post("/change_password", web.Bind(forms.MustChangePasswordForm{}), auth.MustChangePasswordPost)
 		m.Post("/avatar", web.Bind(forms.AvatarForm{}), user_setting.AvatarPost)
 		m.Post("/avatar/delete", user_setting.DeleteAvatar)
 		m.Group("/account", func() {
-			m.Combo("").Get(user_setting.Account).Post(web.Bind(forms.ChangePasswordForm{}), user_setting.AccountPost)
-			m.Post("/email", web.Bind(forms.AddEmailForm{}), user_setting.EmailPost)
-			m.Post("/email/delete", user_setting.DeleteEmail)
 			m.Post("/delete", user_setting.DeleteAccount)
 		})
 		m.Group("/appearance", func() {
@@ -726,21 +667,10 @@ func registerWebRoutes(m *web.Router, webAuth *AuthMiddleware) {
 	}, reqSignIn, user_setting.SettingsCtxData)

 	m.Group("/user", func() {
-		m.Get("/activate", auth.Activate)
-		m.Post("/activate", auth.ActivatePost)
-		m.Any("/activate_email", auth.ActivateEmail)
 		m.Get("/avatar/{username}/{size}", user.AvatarByUsernameSize)
-		m.Get("/recover_account", auth.ResetPasswd)
-		m.Post("/recover_account", auth.ResetPasswdPost)
-		m.Get("/forgot_password", auth.ForgotPasswd)
-		m.Post("/forgot_password", auth.ForgotPasswdPost)
 		m.Get("/logout", auth.SignOut)
 		m.Get("/stopwatches", reqSignIn, user.GetStopwatches)
 		m.Get("/search_candidates", optExploreSignIn, user.SearchCandidates)
-		m.Group("/oauth2", func() {
-			m.Get("/{provider}", auth.SignInOAuth)
-			m.Get("/{provider}/callback", auth.SignInOAuthCallback)
-		})
 	})
 	// ***** END: User *****

@@ -102,3 +102,14 @@ func (f *AuthenticationForm) Validate(req *http.Request, errs binding.Errors) bi
 	ctx := context.GetValidateContext(req)
 	return middleware.Validate(errs, ctx.Data, f, ctx.Locale)
 }
+
+type SignInGPGForm struct {
+	Nonce     string `form:"nonce" binding:"Required"`
+	Signature string `form:"gpg_signature" binding:"Required"`
+}
+
+type RegisterGPGForm struct {
+	Nonce     string `form:"nonce" binding:"Required"`
+	GPGKey    string `form:"gpg_key" binding:"Required"`
+	Signature string `form:"gpg_signature" binding:"Required"`
+}
@@ -49,10 +49,6 @@ type InstallForm struct {
 	RegisterConfirm bool
 	MailNotify      bool

-	EnableOpenIDSignIn             bool
-	EnableOpenIDSignUp             bool
-	DisableRegistration            bool
-	AllowOnlyExternalRegistration  bool
 	EnableCaptcha                  bool
 	RequireSignInView              bool
 	DefaultKeepEmailPrivate        bool
@@ -63,11 +59,6 @@ type InstallForm struct {

 	PasswordAlgorithm string

-	AdminName          string `binding:"OmitEmpty;Username;MaxSize(30)" locale:"install.admin_name"`
-	AdminPasswd        string `binding:"OmitEmpty;MaxSize(255)" locale:"install.admin_password"`
-	AdminConfirmPasswd string
-	AdminEmail         string `binding:"OmitEmpty;MinSize(3);MaxSize(254);Include(@)" locale:"install.admin_email"`
-
 	// ReinstallConfirmFirst we can not use 1/2/3 or A/B/C here, there is a framework bug, can not parse "reinstall_confirm_1" or "reinstall_confirm_a"
 	ReinstallConfirmFirst  bool
 	ReinstallConfirmSecond bool
@@ -313,6 +304,7 @@ type AddKeyForm struct {
 	Signature   string `binding:"OmitEmpty"`
 	KeyID       string `binding:"OmitEmpty"`
 	Fingerprint string `binding:"OmitEmpty"`
+	Nonce       string `binding:"OmitEmpty"`
 	IsWritable  bool
 }

@@ -5,9 +5,8 @@ package user

 import (
 	"context"
+	"errors"
 	"fmt"
-	"os"
-	"strings"
 	"time"

 	"gitea.dev/models/db"
@@ -22,98 +21,19 @@ import (
 	"gitea.dev/modules/storage"
 	"gitea.dev/modules/structs"
 	"gitea.dev/modules/util"
-	"gitea.dev/services/agit"
 	asymkey_service "gitea.dev/services/asymkey"
 	org_service "gitea.dev/services/org"
 	"gitea.dev/services/packages"
-	container_service "gitea.dev/services/packages/container"
 	repo_service "gitea.dev/services/repository"
 )

 // RenameUser renames a user
 func RenameUser(ctx context.Context, u *user_model.User, newUserName string, doer *user_model.User) error {
-	if newUserName == u.Name {
+	if u.Name == newUserName {
 		return nil
 	}

-	// Non-local users are not allowed to change their own username, but admins are
-	isExternalUser := !u.IsOrganization() && !u.IsLocal()
-	if isExternalUser && !doer.IsAdmin {
-		return user_model.ErrUserIsNotLocal{UID: u.ID, Name: u.Name}
-	}
-
-	if err := user_model.IsUsableUsername(newUserName); err != nil {
-		return err
-	}
-
-	onlyCapitalization := strings.EqualFold(newUserName, u.Name)
-	oldUserName := u.Name
-
-	if onlyCapitalization {
-		u.Name = newUserName
-		if err := user_model.UpdateUserCols(ctx, u, "name"); err != nil {
-			u.Name = oldUserName
-			return err
-		}
-		return repo_model.UpdateRepositoryOwnerNames(ctx, u.ID, newUserName)
-	}
-
-	ctx, committer, err := db.TxContext(ctx)
-	if err != nil {
-		return err
-	}
-	defer committer.Close()
-
-	isExist, err := user_model.IsUserExist(ctx, u.ID, newUserName)
-	if err != nil {
-		return err
-	}
-	if isExist {
-		return user_model.ErrUserAlreadyExist{
-			Name: newUserName,
-		}
-	}
-
-	if err = repo_model.UpdateRepositoryOwnerName(ctx, oldUserName, newUserName); err != nil {
-		return err
-	}
-
-	if err = user_model.NewUserRedirect(ctx, u.ID, oldUserName, newUserName); err != nil {
-		return err
-	}
-
-	if err := agit.UserNameChanged(ctx, u, newUserName); err != nil {
-		return err
-	}
-	if err := container_service.UpdateRepositoryNames(ctx, u, newUserName); err != nil {
-		return err
-	}
-
-	u.Name = newUserName
-	u.LowerName = strings.ToLower(newUserName)
-	if err := user_model.UpdateUserCols(ctx, u, "name", "lower_name"); err != nil {
-		u.Name = oldUserName
-		u.LowerName = strings.ToLower(oldUserName)
-		return err
-	}
-
-	// Do not fail if directory does not exist
-	if err = util.Rename(user_model.UserPath(oldUserName), user_model.UserPath(newUserName)); err != nil && !os.IsNotExist(err) {
-		u.Name = oldUserName
-		u.LowerName = strings.ToLower(oldUserName)
-		return fmt.Errorf("rename user directory: %w", err)
-	}
-
-	if err = committer.Commit(); err != nil {
-		u.Name = oldUserName
-		u.LowerName = strings.ToLower(oldUserName)
-		if err2 := util.Rename(user_model.UserPath(newUserName), user_model.UserPath(oldUserName)); err2 != nil && !os.IsNotExist(err2) {
-			log.Error("Unable to rollback directory change during failed username change from: %s to: %s. DB Error: %v. Filesystem Error: %v", oldUserName, newUserName, err, err2)
-			return fmt.Errorf("failed to rollback directory change during failed username change from: %s to: %s. DB Error: %w. Filesystem Error: %v", oldUserName, newUserName, err, err2)
-		}
-		return err
-	}
-	return nil
+	return errors.New("username change is disabled in m8sh")
 }

 // DeleteUser completely and permanently deletes everything of a user,
@@ -16,9 +16,9 @@
 		<details class="item" {{if or .PageIsAdminUsers .PageIsAdminBadges .PageIsAdminEmails .PageIsAdminOrganizations .PageIsAdminAuthentications}}open{{end}}>
 			<summary>{{ctx.Locale.Tr "admin.identity_access"}}</summary>
 			<div class="menu">
-				<a class="{{if .PageIsAdminAuthentications}}active {{end}}item" href="{{AppSubUrl}}/-/admin/auths">
+				<!-- <a class="{{if .PageIsAdminAuthentications}}active {{end}}item" href="{{AppSubUrl}}/-/admin/auths">
 					{{ctx.Locale.Tr "admin.authentication"}}
-				</a>
+				</a> -->
 				<a class="{{if .PageIsAdminOrganizations}}active {{end}}item" href="{{AppSubUrl}}/-/admin/orgs">
 					{{ctx.Locale.Tr "admin.organizations"}}
 				</a>
@@ -51,9 +51,9 @@
 			<details class="item" {{if or .PageIsAdminDefaultHooks .PageIsAdminSystemHooks .PageIsAdminApplications}}open{{end}}>
 				<summary>{{ctx.Locale.Tr "admin.integrations"}}</summary>
 				<div class="menu">
-					<a class="{{if .PageIsAdminApplications}}active {{end}}item" href="{{AppSubUrl}}/-/admin/applications">
+					<!-- <a class="{{if .PageIsAdminApplications}}active {{end}}item" href="{{AppSubUrl}}/-/admin/applications">
 						{{ctx.Locale.Tr "settings.applications"}}
-					</a>
+					</a> -->
 					<a class="{{if or .PageIsAdminDefaultHooks .PageIsAdminSystemHooks}}active {{end}}item" href="{{AppSubUrl}}/-/admin/hooks">
 						{{ctx.Locale.Tr "admin.hooks"}}
 					</a>
@@ -65,11 +65,11 @@
 				{{ctx.Locale.Tr "admin.hooks"}}
 			</a>
 			{{end}}
-			{{if .EnableOAuth2}}
+			<!-- {{if .EnableOAuth2}}
 				<a class="{{if .PageIsAdminApplications}}active {{end}}item" href="{{AppSubUrl}}/-/admin/applications">
 					{{ctx.Locale.Tr "settings.applications"}}
 				</a>
-			{{end}}
+			{{end}} -->
 		{{end}}
 		{{if .EnableActions}}
 		<details class="item" {{if or .PageIsSharedSettingsRunners .PageIsSharedSettingsVariables}}open{{end}}>
@@ -1,7 +1,7 @@
 <footer class="page-footer" role="group" aria-label="{{ctx.Locale.Tr "aria.footer"}}">
 	<div class="left-links" role="contentinfo" aria-label="{{ctx.Locale.Tr "aria.footer.software"}}">
 		{{if ShowFooterPoweredBy}}
-			<a target="_blank" href="https://about.gitea.com">{{ctx.Locale.Tr "powered_by" "Gitea"}}</a>
+			<a target="_blank" href="https://m8sh.su/">{{ctx.Locale.Tr "powered_by" "M8SH"}}</a>
 		{{end}}
 		{{if (or .ShowFooterVersion .PageIsAdmin)}}
 			<span>
@@ -34,10 +34,6 @@
 		{{end}}

 		{{template "custom/extra_links" .}}
-
-		{{if not .IsSigned}}
-			<a class="item" target="_blank" href="https://docs.gitea.com">{{ctx.Locale.Tr "help"}}</a>
-		{{end}}
 	</div>

 	<!-- the full dropdown menus -->
@@ -119,10 +115,6 @@
 						{{svg "octicon-tools"}}
 						{{ctx.Locale.Tr "your_settings"}}
 					</a>
-					<a class="item" target="_blank" href="https://docs.gitea.com">
-						{{svg "octicon-question"}}
-						{{ctx.Locale.Tr "help"}}
-					</a>
 					{{if .IsAdmin}}
 					<div class="divider"></div>
 					<a class="{{if .PageIsAdmin}}active {{end}}item" href="{{AppSubUrl}}/-/admin">
@@ -1,50 +1,66 @@
 {{template "base/head" .}}
-<div role="main" aria-label="{{if .IsSigned}}{{ctx.Locale.Tr "dashboard"}}{{else}}{{ctx.Locale.Tr "home_title"}}{{end}}" class="page-content home">
-	<div class="tw-mb-8 tw-px-8">
-		<div class="center">
-			<img class="logo" width="220" height="220" src="{{AssetUrlPrefix}}/img/logo.svg" alt="{{ctx.Locale.Tr "logo"}}">
-			<div class="hero">
-				<h1 class="ui icon header title tw-text-balance">
-					{{AppName}}
-				</h1>
-				<h2 class="tw-text-balance">{{ctx.Locale.Tr "startpage.app_desc"}}</h2>
+<div role="main" aria-label="M8SH Project" class="page-content home">
+	<div class="tw-max-w-3xl tw-mx-auto tw-px-6 tw-py-16">
+		<div class="tw-mb-12">
+			<h1 style="font-size: 3rem; font-weight: 700; letter-spacing: -2px; margin: 0 0 0.25rem;">
+				M8SH
+			</h1>
+			<p style="color: var(--color-primary); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; margin: 0 0 1rem;">
+				Work in progress
+			</p>
+			<p style="font-size: 1.15rem; color: var(--color-text-secondary); margin: 0;">
+				A heavily extended Gitea fork with integrated GPG-based auth, email, messenger, media streaming, VPN, and later —
+				clients for secure interaction with the network.
+			</p>
 			</div>
-		</div>
-	</div>
-	<div class="ui stackable middle very relaxed page grid">
-		<div class="eight wide center column">
-			<h1 class="hero ui icon header">
-				{{svg "octicon-flame"}} {{ctx.Locale.Tr "startpage.install"}}
-			</h1>
-			<p class="large tw-text-balance">
-				{{ctx.Locale.Tr "startpage.install_desc" "https://docs.gitea.com/installation/install-from-binary" "https://github.com/go-gitea/gitea/tree/master/docker" "https://docs.gitea.com/installation/install-from-package"}}
+			<div style="border-top: 1px solid var(--color-border-primary); padding-top: 2rem; margin-bottom: 2rem;">
+			<p style="line-height: 1.8; margin-bottom: 1rem;">
+				M8SH is what email should have evolved into, but didn't.
+			</p>
+			<p style="line-height: 1.8; margin-bottom: 1rem; color: var(--color-text-secondary);">
+				What email got right was simplicity alongside decentralization: anyone could run a server and communicate freely, without a
+				central controlling institution. What it got catastrophically wrong was everything else — cryptography, security, protocols, user experience.
+			</p>
+			<p style="line-height: 1.8; margin-bottom: 1rem; color: var(--color-text-secondary);">
+				In M8SH the naming convention stays the same — <code>name@example.com</code> — but it provides a full-fledged modernized API for different
+				forms of interaction between users on the network: sharing music, videos, subscribing to each other, posting articles, sending private
+				messages, all reusing that simple email naming — <code>neo@m8sh.su</code>.
 			</p>
 		</div>
-		<div class="eight wide center column">
-			<h1 class="hero ui icon header">
-				{{svg "octicon-device-desktop"}} {{ctx.Locale.Tr "startpage.platform"}}
-			</h1>
-			<p class="large tw-text-balance">
-				{{ctx.Locale.Tr "startpage.platform_desc" "https://go.dev/"}}
-			</p>
-		</div>
-	</div>
-	<div class="ui stackable middle very relaxed page grid">
-		<div class="eight wide center column">
-			<h1 class="hero ui icon header">
-				{{svg "octicon-rocket"}} {{ctx.Locale.Tr "startpage.lightweight"}}
-			</h1>
-			<p class="large tw-text-balance">
-				{{ctx.Locale.Tr "startpage.lightweight_desc"}}
-			</p>
-		</div>
-		<div class="eight wide center column">
-			<h1 class="hero ui icon header">
-				{{svg "octicon-code"}} {{ctx.Locale.Tr "startpage.license"}}
-			</h1>
-			<p class="large tw-text-balance">
-				{{ctx.Locale.Tr "startpage.license_desc" "https://gitea.dev" "gitea.dev" "https://github.com/go-gitea/gitea"}}
-			</p>
+		<div>
+			<h3 style="font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; color: var(--color-text-secondary); margin-bottom: 1rem;">
+				Roadmap
+			</h3>
+			<ol style="list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.75rem;">
+				<li style="display: flex; gap: 1rem; align-items: baseline;">
+					<span style="font-size: 0.75rem; color: var(--color-text-secondary); min-width: 1.5rem; font-variant-numeric: tabular-nums;">01</span>
+					<span>GPG-based registration, auth and authentication - decentralized by design</span>
+				</li>
+				<li style="display: flex; gap: 1rem; align-items: baseline;">
+					<span style="font-size: 0.75rem; color: var(--color-text-secondary); min-width: 1.5rem; font-variant-numeric: tabular-nums;">02</span>
+					<span>Integrated email server - for compatibility with legacy systems</span>
+				</li>
+				<li style="display: flex; gap: 1rem; align-items: baseline;">
+					<span style="font-size: 0.75rem; color: var(--color-text-secondary); min-width: 1.5rem; font-variant-numeric: tabular-nums;">03</span>
+					<span>Integrated messenger - end-to-end encrypted via GPG public keys</span>
+				</li>
+				<li style="display: flex; gap: 1rem; align-items: baseline;">
+					<span style="font-size: 0.75rem; color: var(--color-text-secondary); min-width: 1.5rem; font-variant-numeric: tabular-nums;">04</span>
+					<span>Federated search - indexed across M8SH nodes, accessible via API</span>
+				</li>
+				<li style="display: flex; gap: 1rem; align-items: baseline;">
+					<span style="font-size: 0.75rem; color: var(--color-text-secondary); min-width: 1.5rem; font-variant-numeric: tabular-nums;">05</span>
+					<span>Posts, articles, videos, reels, music, reactions, comments</span>
+				</li>
+				<li style="display: flex; gap: 1rem; align-items: baseline;">
+					<span style="font-size: 0.75rem; color: var(--color-text-secondary); min-width: 1.5rem; font-variant-numeric: tabular-nums;">06</span>
+					<span>Integrated VPN</span>
+				</li>
+				<li style="display: flex; gap: 1rem; align-items: baseline;">
+					<span style="font-size: 0.75rem; color: var(--color-text-secondary); min-width: 1.5rem; font-variant-numeric: tabular-nums;">07</span>
+					<span>Encrypted cloud storage</span>
+				</li>
+			</ol>
 		</div>
 	</div>
 </div>
@@ -204,31 +204,7 @@
 								{{ctx.Locale.Tr "install.server_service_title"}}
 							</summary>
 							<div class="inline field">
-								<div class="ui checkbox" id="enable-openid-signin">
-									<label data-tooltip-content="{{ctx.Locale.Tr "install.openid_signin_popup"}}">{{ctx.Locale.Tr "install.openid_signin"}}</label>
-									<input name="enable_open_id_sign_in" type="checkbox" {{if .enable_open_id_sign_in}}checked{{end}}>
-								</div>
-							</div>
-							<div class="inline field">
-								<div class="ui checkbox" id="disable-registration">
-									<label data-tooltip-content="{{ctx.Locale.Tr "install.disable_registration_popup"}}">{{ctx.Locale.Tr "install.disable_registration"}}</label>
-									<input name="disable_registration" type="checkbox" {{if .disable_registration}}checked{{end}}>
-								</div>
-							</div>
-							<div class="inline field">
-								<div class="ui checkbox" id="allow-only-external-registration">
-									<label data-tooltip-content="{{ctx.Locale.Tr "install.allow_only_external_registration_popup"}}">{{ctx.Locale.Tr "install.allow_only_external_registration_popup"}}</label>
-									<input name="allow_only_external_registration" type="checkbox" {{if .allow_only_external_registration}}checked{{end}}>
-								</div>
-							</div>
-							<div class="inline field">
-								<div class="ui checkbox" id="enable-openid-signup">
-									<label data-tooltip-content="{{ctx.Locale.Tr "install.openid_signup_popup"}}">{{ctx.Locale.Tr "install.openid_signup"}}</label>
-									<input name="enable_open_id_sign_up" type="checkbox" {{if .enable_open_id_sign_up}}checked{{end}}>
-								</div>
-							</div>
-							<div class="inline field">
-								<div class="ui checkbox" id="enable-captcha">
+								<div class="ui checkbox">
 									<label data-tooltip-content="{{ctx.Locale.Tr "install.enable_captcha_popup"}}">{{ctx.Locale.Tr "install.enable_captcha"}}</label>
 									<input name="enable_captcha" type="checkbox" {{if .enable_captcha}}checked{{end}}>
 								</div>
@@ -277,30 +253,6 @@
 								<span class="help">{{ctx.Locale.Tr "install.password_algorithm_helper"}}</span>
 							</div>
 						</details>
-
-						<!-- Admin -->
-						<details class="optional field">
-							<summary class="right-content tw-py-2{{if .Err_Admin}} tw-text-red{{end}}">
-								{{ctx.Locale.Tr "install.admin_title"}}
-							</summary>
-							<p class="center">{{ctx.Locale.Tr "install.admin_setting_desc"}}</p>
-							<div class="inline field {{if .Err_AdminName}}error{{end}}">
-								<label for="admin_name">{{ctx.Locale.Tr "install.admin_name"}}</label>
-								<input id="admin_name" name="admin_name" value="{{.admin_name}}">
-							</div>
-							<div class="inline field {{if .Err_AdminEmail}}error{{end}}">
-								<label for="admin_email">{{ctx.Locale.Tr "install.admin_email"}}</label>
-								<input id="admin_email" name="admin_email" type="email" value="{{.admin_email}}">
-							</div>
-							<div class="inline field {{if .Err_AdminPasswd}}error{{end}}">
-								<label for="admin_passwd">{{ctx.Locale.Tr "install.admin_password"}}</label>
-								<input id="admin_passwd" name="admin_passwd" type="password" autocomplete="new-password" value="{{.admin_passwd}}">
-							</div>
-							<div class="inline field {{if .Err_AdminPasswd}}error{{end}}">
-								<label for="admin_confirm_passwd">{{ctx.Locale.Tr "install.confirm_password"}}</label>
-								<input id="admin_confirm_passwd" name="admin_confirm_passwd" autocomplete="new-password" type="password" value="{{.admin_confirm_passwd}}">
-							</div>
-						</details>
 					</div>

 					<div class="divider"></div>
@@ -1,9 +1,12 @@
 {{template "org/settings/layout_head" (dict "pageClass" "organization settings options")}}
-			<div class="org-setting-content">
-				<h4 class="ui top attached header">
-					{{ctx.Locale.Tr "settings.applications"}}
-				</h4>
-
-				{{template "user/settings/applications_oauth2_list" .}}
-			</div>
+<div class="org-setting-content">
+	<h4 class="ui top attached header">
+		{{ctx.Locale.Tr "settings.applications"}}
+	</h4>
+	<div class="ui attached segment">
+		<div class="ui info">
+			<p>{{ctx.Locale.Tr "settings.oauth_applications_disabled"}}</p>
+		</div>
+	</div>
+</div>
 {{template "org/settings/layout_footer" .}}
@@ -68,6 +68,7 @@
 			{{end}}
 			{{if $.RenderedDescription}}
 				<li>
+					{{svg "octicon-info"}}
 					<div class="render-content markup">{{$.RenderedDescription}}</div>
 				</li>
 			{{end}}
@@ -1,76 +1,48 @@
 <div class="ui container fluid">
-	{{if or (not .LinkAccountMode) (and .LinkAccountMode .LinkAccountModeSignIn)}}
-	{{template "base/alert" .}}
-	{{end}}
 	<h4 class="ui top attached header center">
-		{{if .LinkAccountMode}}
-			{{ctx.Locale.Tr "auth.oauth_signin_title"}}
-		{{else}}
-			{{ctx.Locale.Tr "auth.login_userpass"}}
-		{{end}}
+		{{ctx.Locale.Tr "gpg.signin.title"}}
 	</h4>
 	<div class="ui attached segment">
-		{{if .EnablePasswordSignInForm}}
-		<form class="ui form" action="{{.SignInLink}}" method="post">
-			<div class="required field {{if and (.Err_UserName) (or (not .LinkAccountMode) (and .LinkAccountMode .LinkAccountModeSignIn))}}error{{end}}">
-				<label for="user_name">{{ctx.Locale.Tr "home.uname_holder"}}</label>
-				<input id="user_name" type="text" name="user_name" value="{{.user_name}}" autofocus required tabindex="1">
-			</div>
-			{{if or (not .DisablePassword) .LinkAccountMode}}
-			<div class="required field {{if and (.Err_Password) (or (not .LinkAccountMode) (and .LinkAccountMode .LinkAccountModeSignIn))}}error{{end}}">
-				<div class="tw-flex tw-mb-1">
-					<label for="password" class="tw-flex-1">{{ctx.Locale.Tr "password"}}</label>
-					<a href="{{AppSubUrl}}/user/forgot_password" tabindex="4">{{ctx.Locale.Tr "auth.forgot_password"}}</a>
-				</div>
-				<input id="password" name="password" type="password" value="{{.password}}" autocomplete="current-password" required tabindex="2">
-			</div>
-			{{end}}
-			{{if not .LinkAccountMode}}
-			<div class="inline field">
-				<div class="ui checkbox">
-					<label>{{ctx.Locale.Tr "auth.remember_me"}}</label>
-					<input name="remember" type="checkbox" tabindex="5">
-				</div>
-			</div>
-			{{end}}
-
-			{{template "user/auth/captcha" .}}
+		<form class="ui form" action="{{.SignInLink}}" method="post" id="signin-form">
+			{{.CsrfTokenHtml}}
+			{{template "base/alert" .}}
+			<input type="hidden" id="hidden-nonce" name="nonce">

 			<div class="field">
-				<button class="ui primary button tw-w-full" tabindex="3">
-					{{if .LinkAccountMode}}
-						{{ctx.Locale.Tr "auth.oauth_signin_submit"}}
-					{{else}}
-						{{ctx.Locale.Tr "sign_in"}}
-					{{end}}
-				</button>
+				<label>{{ctx.Locale.Tr "gpg.signin.nonce_label"}}</label>
+				<div style="display: flex; gap: 6px;">
+					<input id="token-field" type="text" readonly style="font-family: monospace; min-width: 0; flex: 1;">
+					<button class="ui button" type="button" id="btn-copy-nonce">{{ctx.Locale.Tr "copy"}}</button>
+				</div>
+			</div>
+			<div class="ui info message">
+				<p>{{ctx.Locale.Tr "gpg.signin.command_hint"}}</p>
+				<div style="display: flex; gap: 6px;">
+					<input id="sign-command" type="text" readonly
+						style="font-family: monospace; min-width: 0; flex: 1;">
+					<button class="ui button" type="button" id="btn-copy-cmd">{{ctx.Locale.Tr "copy"}}</button>
+				</div>
+			</div>
+			<div class="required field {{if .Err_GPGSign}}error{{end}}">
+				<label for="gpg_signature">{{ctx.Locale.Tr "gpg.signin.signed_output"}}</label>
+				<textarea id="gpg_signature" name="gpg_signature" rows="7"
+					placeholder="-----BEGIN PGP SIGNED MESSAGE-----" style="font-family: monospace;"
+					required>{{.gpg_signature}}</textarea>
+			</div>
+			<div class="inline field">
+				<button class="ui primary button tw-w-full" type="submit">{{ctx.Locale.Tr "gpg.signin.submit"}}</button>
 			</div>
 		</form>
-		{{end}}{{/*end if .EnablePasswordSignInForm*/}}
-		{{$showExternalAuthMethods := or .OAuth2Providers .EnableOpenIDSignIn .EnableSSPI}}
-		{{if and $showExternalAuthMethods .EnablePasswordSignInForm}}
-			<div class="divider divider-text">{{ctx.Locale.Tr "sign_in_or"}}</div>
-		{{end}}
-		{{if $showExternalAuthMethods}}
-			{{template "user/auth/external_auth_methods" .}}
-		{{end}}
 	</div>
 </div>

-{{if or .EnablePasskeyAuth .ShowRegistrationButton}}
+{{if .ShowRegistrationButton}}
 <div class="ui container fluid">
-	<div class="ui attached segment header top tw-max-w-2xl tw-m-auto tw-flex tw-flex-col tw-items-center">
-		{{if .EnablePasskeyAuth}}
-			{{template "user/auth/webauthn_error" .}}
-			<a class="signin-passkey">{{ctx.Locale.Tr "auth.signin_passkey"}}</a>
-		{{end}}
-
-		{{if .ShowRegistrationButton}}
-			<div class="field">
-				<span>{{ctx.Locale.Tr "auth.need_account"}}</span>
-				<a href="{{AppSubUrl}}/user/sign_up">{{ctx.Locale.Tr "auth.sign_up_now"}}</a>
-			</div>
-		{{end}}
+	<div class="ui attached segment header top tw-flex tw-flex-col tw-items-center">
+		<div class="field">
+			<span>{{ctx.Locale.Tr "auth.need_account"}}</span>
+			<a href="{{AppSubUrl}}/user/sign_up">{{ctx.Locale.Tr "auth.sign_up_now"}}</a>
+		</div>
 	</div>
 </div>
-{{end}}
+{{end}}
@@ -1,70 +1,57 @@
-<div class="ui container fluid{{if .LinkAccountMode}} icon{{end}}">
+<div class="ui container fluid">
 	<h4 class="ui top attached header center">
-		{{if .LinkAccountMode}}
-			{{ctx.Locale.Tr "auth.oauth_signup_title"}}
-		{{else}}
-			{{ctx.Locale.Tr "sign_up"}}
-		{{end}}
+		{{ctx.Locale.Tr "gpg.signup.title"}}
 	</h4>
 	<div class="ui attached segment">
-		{{if .IsFirstTimeRegistration}}
-			<p>{{ctx.Locale.Tr "auth.sign_up_tip"}}</p>
-		{{end}}
-		<form class="ui form" action="{{.SignUpLink}}" method="post">
-			{{if or (not .LinkAccountMode) (and .LinkAccountMode .LinkAccountModeRegister)}}
-			{{template "base/alert" .}}
-			{{end}}
-			{{if .DisableRegistration}}
-				<p>{{ctx.Locale.Tr "auth.disable_register_prompt"}}</p>
-			{{else}}
-				<div class="required field {{if and (.Err_UserName) (or (not .LinkAccountMode) (and .LinkAccountMode .LinkAccountModeRegister))}}error{{end}}">
-					<label for="user_name">{{ctx.Locale.Tr "username"}}</label>
-					<input id="user_name" type="text" name="user_name" value="{{.user_name}}" autofocus required>
+		<form class="ui form" action="{{.SignUpLink}}" method="post" id="signup-form">
+			{{.CsrfTokenHtml}}
+			<input type="hidden" id="hidden-gpg-key" name="gpg_key">
+			<input type="hidden" id="hidden-nonce" name="nonce">
+
+			<div id="step-key" {{if .Err_GPGSign}}style="display: none;"{{end}}>
+				{{template "base/alert" .}}
+				<div class="required field {{if .Err_GPGKey}}error{{end}}">
+					<label>{{ctx.Locale.Tr "gpg.signup.paste_key"}}</label>
+					<textarea id="gpg_key" rows="7" placeholder="-----BEGIN PGP PUBLIC KEY BLOCK-----" style="font-family: monospace;" required>{{.gpg_key}}</textarea>
 				</div>
-				<div class="required field {{if .Err_Email}}error{{end}}">
-					<label for="email">{{ctx.Locale.Tr "email"}}</label>
-					<input id="email" name="email" type="email" value="{{.email}}" required>
-				</div>
-
-				{{if not .DisablePassword}}
-					<div class="required field {{if and (.Err_Password) (or (not .LinkAccountMode) (and .LinkAccountMode .LinkAccountModeRegister))}}error{{end}}">
-						<label for="password">{{ctx.Locale.Tr "password"}}</label>
-						<input id="password" name="password" type="password" value="{{.password}}" autocomplete="new-password" required>
-					</div>
-					<div class="required field {{if and (.Err_Password) (or (not .LinkAccountMode) (and .LinkAccountMode .LinkAccountModeRegister))}}error{{end}}">
-						<label for="retype">{{ctx.Locale.Tr "re_type"}}</label>
-						<input id="retype" name="retype" type="password" value="{{.retype}}" autocomplete="new-password" required>
-					</div>
-				{{end}}
-
-				{{template "user/auth/captcha" .}}
-
 				<div class="inline field">
-					<button class="ui primary button tw-w-full">
-						{{if .LinkAccountMode}}
-							{{ctx.Locale.Tr "auth.oauth_signup_submit"}}
-						{{else}}
-							{{ctx.Locale.Tr "auth.create_new_account"}}
-						{{end}}
-					</button>
+					<button class="ui primary button tw-w-full" type="button" id="btn-proceed">{{ctx.Locale.Tr "gpg.signup.proceed"}}</button>
 				</div>
-			{{end}}
-			{{$showExternalAuthMethods := or .OAuth2Providers .EnableOpenIDSignIn .EnableSSPI}}
-			{{if $showExternalAuthMethods}}
-				<div class="divider divider-text">{{ctx.Locale.Tr "sign_in_or"}}</div>
-				{{template "user/auth/external_auth_methods" .}}
-			{{end}}
+			</div>
+
+			<div id="step-sign" {{if not .Err_GPGSign}}style="display: none;"{{end}}>
+				{{template "base/alert" .}}
+				<div class="field">
+					<label>{{ctx.Locale.Tr "gpg.signin.nonce_label"}}</label>
+					<div style="display: flex; gap: 6px;">
+						<input id="token-field" type="text" readonly style="font-family: monospace; min-width: 0; flex: 1;">
+						<button class="ui button" type="button" id="btn-copy-nonce">{{ctx.Locale.Tr "copy"}}</button>
+					</div>
+				</div>
+				<div class="ui info message">
+					<p>{{ctx.Locale.Tr "gpg.signin.command_hint"}}</p>
+					<div style="display: flex; gap: 6px;">
+						<input id="sign-command" type="text" readonly style="font-family: monospace; min-width: 0; flex: 1;">
+						<button class="ui button" type="button" id="btn-copy-cmd">{{ctx.Locale.Tr "copy"}}</button>
+					</div>
+				</div>
+				<div class="required field {{if .Err_GPGSign}}error{{end}}">
+					<label for="gpg_signature">{{ctx.Locale.Tr "gpg.signin.signed_output"}}</label>
+					<textarea id="gpg_signature" name="gpg_signature" rows="7" placeholder="-----BEGIN PGP SIGNED MESSAGE-----" style="font-family: monospace;" required>{{.gpg_signature}}</textarea>
+				</div>
+				<div class="inline field">
+					<button class="ui primary button tw-w-full" type="submit">{{ctx.Locale.Tr "gpg.signup.submit"}}</button>
+				</div>
+			</div>
 		</form>
 	</div>
 </div>

 <div class="ui container fluid">
-	{{if not .LinkAccountMode}}
 	<div class="ui attached segment header top tw-flex tw-flex-col tw-items-center">
 		<div class="field">
-			<span>{{ctx.Locale.Tr "auth.already_have_account"}}</span>
-			<a href="{{AppSubUrl}}/user/login">{{ctx.Locale.Tr "auth.sign_in_now"}}</a>
+			<span>{{ctx.Locale.Tr "gpg.signup.already_have_account"}}</span>
+			<a href="{{AppSubUrl}}/user/login">{{ctx.Locale.Tr "gpg.signin.title"}}</a>
 		</div>
 	</div>
-	{{end}}
 </div>
@@ -56,9 +56,9 @@
 							</div>
 							<div class="flex-text-block">
 							{{if not .IsPrimary}}
-								<button class="ui red tiny button delete-button" data-modal-id="delete-email" data-url="{{AppSubUrl}}/user/settings/account/email/delete" data-id="{{.ID}}">
+								<!-- <button class="ui red tiny button delete-button" data-modal-id="delete-email" data-url="{{AppSubUrl}}/user/settings/account/email/delete" data-id="{{.ID}}">
 									{{ctx.Locale.Tr "settings.delete_email"}}
-								</button>
+								</button> m8sh automatically removes emails when related keys are removed -->
 								{{if .CanBePrimary}}
 									<form action="{{AppSubUrl}}/user/settings/account/email" method="post">
 										<input name="_method" type="hidden" value="PRIMARY">
@@ -74,7 +74,7 @@
 									{{if $.ActivationsPending}}
 										<button disabled class="ui primary tiny button">{{ctx.Locale.Tr "settings.activations_pending"}}</button>
 									{{else}}
-										<button class="ui primary tiny button">{{ctx.Locale.Tr "settings.activate_email"}}</button>
+										<!-- <button class="ui primary tiny button">{{ctx.Locale.Tr "settings.activate_email"}}</button> -->
 									{{end}}
 								</form>
 							{{end}}
@@ -86,7 +86,7 @@
 		</div>
 		{{end}}

-		{{if not ($.UserDisabledFeatures.Contains "manage_credentials")}}
+		<!-- {{if not ($.UserDisabledFeatures.Contains "manage_credentials")}}
 		<div class="ui bottom attached segment">
 			<form class="ui form" action="{{AppSubUrl}}/user/settings/account/email" method="post">
 				<div class="required field {{if .Err_Email}}error{{end}}">
@@ -102,7 +102,7 @@
 				<div class="ui warning message">{{ctx.Locale.Tr "settings.can_not_add_email_activations_pending"}}</div>
 			{{end}}
 		</div>
-		{{end}}
+		{{end}} in m8sh emails added via GPG keys, containing them -->

 		{{if not ($.UserDisabledFeatures.Contains "deletion")}}
 		<h4 class="ui top attached error header">
@@ -86,10 +86,10 @@
 			</details>
 		</div>

-		{{if .EnableOAuth2}}
+		<!-- {{if .EnableOAuth2}}
 			{{template "user/settings/grants_oauth2" .}}
 			{{template "user/settings/applications_oauth2" .}}
-		{{end}}
+		{{end}} OAuth disabled in m8sh... -->
 	</div>

 <div class="ui g-modal-confirm delete modal" id="delete-token">
@@ -1,6 +1 @@
-<h4 class="ui top attached header">
-	{{ctx.Locale.Tr "settings.manage_oauth2_applications"}}
-</h4>
-
-{{template "user/settings/applications_oauth2_list" .}}
-
+{{/* OAuth disabled */}}
@@ -1,57 +1 @@
-<h4 class="ui top attached header">
-	{{ctx.Locale.Tr "settings.edit_oauth2_application"}}
-</h4>
-<div class="ui attached segment">
-	<p>{{ctx.Locale.Tr "settings.oauth2_application_create_description"}}</p>
-</div>
-<div class="ui attached segment form ignore-dirty">
-	<div class="field">
-		<label for="client-id">{{ctx.Locale.Tr "settings.oauth2_client_id"}}</label>
-		<input id="client-id" readonly value="{{.App.ClientID}}">
-	</div>
-	{{if .ClientSecret}}
-		<div class="field">
-			<label for="client-secret">{{ctx.Locale.Tr "settings.oauth2_client_secret"}}</label>
-			<input id="client-secret" type="text" readonly value="{{.ClientSecret}}">
-		</div>
-	{{else}}
-		<div class="field">
-			<label for="client-secret">{{ctx.Locale.Tr "settings.oauth2_client_secret"}}</label>
-			<input id="client-secret" type="password" readonly value="averysecuresecret">
-		</div>
-	{{end}}
-	<div class="item">
-		<!-- TODO add regenerate secret functionality */ -->
-		<form class="ui form ignore-dirty" action="{{.FormActionPath}}/regenerate_secret" method="post">
-			{{ctx.Locale.Tr "settings.oauth2_regenerate_secret_hint"}}
-			<button class="ui mini button tw-ml-2" type="submit">{{ctx.Locale.Tr "settings.oauth2_regenerate_secret"}}</button>
-		</form>
-	</div>
-</div>
-<div class="ui bottom attached segment">
-	<form class="ui form ignore-dirty" action="{{.FormActionPath}}" method="post">
-		<div class="field {{if .Err_AppName}}error{{end}}">
-			<label for="application-name">{{ctx.Locale.Tr "settings.oauth2_application_name"}}</label>
-			<input id="application-name" value="{{.App.Name}}" name="application_name" required maxlength="255">
-		</div>
-		<div class="field {{if .Err_RedirectURI}}error{{end}}">
-			<label for="redirect-uris">{{ctx.Locale.Tr "settings.oauth2_redirect_uris"}}</label>
-			<textarea name="redirect_uris" id="redirect-uris" required>{{StringUtils.Join .App.RedirectURIs "\n"}}</textarea>
-		</div>
-		<div class="field {{if .Err_ConfidentialClient}}error{{end}}">
-			<div class="ui checkbox">
-				<label>{{ctx.Locale.Tr "settings.oauth2_confidential_client"}}</label>
-				<input class="disable-setting" type="checkbox" name="confidential_client" data-target="#skip-secondary-authorization" {{if .App.ConfidentialClient}}checked{{end}}>
-			</div>
-		</div>
-		<div class="field {{if .Err_SkipSecondaryAuthorization}}error{{end}} {{if .App.ConfidentialClient}}disabled{{end}}" id="skip-secondary-authorization">
-			<div class="ui checkbox">
-				<label>{{ctx.Locale.Tr "settings.oauth2_skip_secondary_authorization"}}</label>
-				<input type="checkbox" name="skip_secondary_authorization" {{if .App.SkipSecondaryAuthorization}}checked{{end}}>
-			</div>
-		</div>
-		<button class="ui primary button">
-			{{ctx.Locale.Tr "settings.save_application"}}
-		</button>
-	</form>
-</div>
+{{/* OAuth disabled */}}
@@ -1,79 +1 @@
-<div class="ui attached segment">
-	<div class="flex-divided-list items-with-main">
-		<div class="item">
-			{{ctx.Locale.Tr "settings.oauth2_application_create_description"}}
-		</div>
-		{{range .Applications}}
-			<div class="item tw-items-center">
-				<div class="item-leading">
-					{{svg "octicon-apps" 32}}
-				</div>
-				<div class="item-main">
-					<div class="item-title">{{.Name}}</div>
-					<div class="item-body">
-						{{ctx.Locale.Tr "settings.oauth2_client_id"}}
-						<span class="ui label">{{.ClientID}}</span>
-					</div>
-				</div>
-				{{$isBuiltin := and $.BuiltinApplications (index $.BuiltinApplications .ClientID)}}
-				<div class="item-trailing">
-					{{if $isBuiltin}}
-						<span class="ui basic label" data-tooltip-content="{{ctx.Locale.Tr "settings.oauth2_application_locked"}}">{{ctx.Locale.Tr "locked"}}</span>
-					{{else}}
-						<a href="{{$.Link}}/oauth2/{{.ID}}" class="ui primary tiny button">
-							{{svg "octicon-pencil"}}
-							{{ctx.Locale.Tr "settings.oauth2_application_edit"}}
-						</a>
-						<button class="ui red tiny button delete-button" data-modal-id="remove-gitea-oauth2-application"
-								data-url="{{$.Link}}/oauth2/{{.ID}}/delete">
-							{{svg "octicon-trash"}}
-							{{ctx.Locale.Tr "settings.delete_key"}}
-						</button>
-					{{end}}
-				</div>
-			</div>
-		{{end}}
-	</div>
-
-	<div class="ui g-modal-confirm delete modal" id="remove-gitea-oauth2-application">
-		<div class="header">
-			{{svg "octicon-trash"}}
-			{{ctx.Locale.Tr "settings.remove_oauth2_application"}}
-		</div>
-		<div class="content">
-			<p>{{ctx.Locale.Tr "settings.oauth2_application_remove_description"}}</p>
-		</div>
-		{{template "base/modal_actions_confirm" .}}
-	</div>
-</div>
-
-<div class="ui bottom attached segment">
-	<details {{if .application_name}}open{{end}}>
-		<summary><h4 class="ui header tw-inline-block tw-my-2">{{ctx.Locale.Tr "settings.create_oauth2_application"}}</h4></summary>
-		<form class="ui form ignore-dirty" action="{{.Link}}/oauth2" method="post">
-			<div class="field {{if .Err_AppName}}error{{end}}">
-				<label for="application-name">{{ctx.Locale.Tr "settings.oauth2_application_name"}}</label>
-				<input id="application-name" name="application_name" value="{{.application_name}}" required maxlength="255">
-			</div>
-			<div class="field {{if .Err_RedirectURI}}error{{end}}">
-				<label for="redirect-uris">{{ctx.Locale.Tr "settings.oauth2_redirect_uris"}}</label>
-				<textarea name="redirect_uris" id="redirect-uris"></textarea>
-			</div>
-			<div class="field {{if .Err_ConfidentialClient}}error{{end}}">
-				<div class="ui checkbox">
-					<label>{{ctx.Locale.Tr "settings.oauth2_confidential_client"}}</label>
-					<input class="disable-setting" type="checkbox" name="confidential_client" data-target="#skip-secondary-authorization" checked>
-				</div>
-			</div>
-			<div class="field {{if .Err_SkipSecondaryAuthorization}}error{{end}} disabled" id="skip-secondary-authorization">
-				<div class="ui checkbox">
-					<label>{{ctx.Locale.Tr "settings.oauth2_skip_secondary_authorization"}}</label>
-					<input type="checkbox" name="skip_secondary_authorization">
-				</div>
-			</div>
-			<button class="ui primary button">
-				{{ctx.Locale.Tr "settings.create_oauth2_application_button"}}
-			</button>
-		</form>
-	</details>
-</div>
+{{/* OAuth2 applications completely disabled in m8sh */}}
@@ -1,40 +1 @@
-<h4 class="ui top attached header">
-	{{ctx.Locale.Tr "settings.authorized_oauth2_applications"}}
-</h4>
-<div class="ui attached segment">
-	<div class="flex-divided-list items-with-main">
-		<div class="item">
-			{{ctx.Locale.Tr "settings.authorized_oauth2_applications_description"}}
-		</div>
-		{{range .Grants}}
-			<div class="item">
-				<div class="item-leading">
-					{{svg "octicon-key" 32}}
-				</div>
-				<div class="item-main">
-					<div class="item-title">{{.Application.Name}}</div>
-					<div class="item-body">
-						<i>{{ctx.Locale.Tr "settings.added_on" (DateUtils.AbsoluteShort .CreatedUnix)}}</i>
-					</div>
-				</div>
-				<div class="item-trailing">
-					<button class="ui red tiny button delete-button" data-modal-id="revoke-gitea-oauth2-grant"
-							data-url="{{AppSubUrl}}/user/settings/applications/oauth2/{{.ApplicationID}}/revoke/{{.ID}}">
-						{{ctx.Locale.Tr "settings.revoke_key"}}
-					</button>
-				</div>
-			</div>
-		{{end}}
-	</div>
-
-	<div class="ui g-modal-confirm delete modal" id="revoke-gitea-oauth2-grant">
-		<div class="header">
-			{{svg "octicon-shield" 16 "tw-mr-1"}}
-			{{ctx.Locale.Tr "settings.revoke_oauth2_grant"}}
-		</div>
-		<div class="content">
-			<p>{{ctx.Locale.Tr "settings.revoke_oauth2_grant_description"}}</p>
-		</div>
-		{{template "base/modal_actions_confirm" .}}
-	</div>
-</div>
+{{/* OAuth2 grants completely disabled in m8sh (GPG auth only) */}}
@@ -6,8 +6,9 @@
 </h4>
 <div class="ui attached segment">
 	<div class="{{if not .HasGPGError}}tw-hidden{{end}} tw-mb-4" id="add-gpg-key-panel">
-		<form class="ui form{{if .HasGPGError}} error{{end}}" action="{{.Link}}" method="post">
+		<form class="ui form{{if .HasGPGError}} error{{end}}" id="add-key-form" action="{{.Link}}" method="post">
 			<input type="hidden" name="title" value="none">
+			<input type="hidden" id="add-key-hidden-nonce" name="nonce">
 			<div class="field {{if .Err_Content}}error{{end}}">
 				<label for="gpg-key-content">{{ctx.Locale.Tr "settings.key_content"}}</label>
 				<textarea id="gpg-key-content" name="content" placeholder="{{ctx.Locale.Tr "settings.key_content_gpg_placeholder"}}" required>{{.content}}</textarea>
@@ -17,16 +18,19 @@
 					<p>{{ctx.Locale.Tr "settings.gpg_token_required"}}</p>
 				</div>
 				<div class="field">
-					<label for="token">{{ctx.Locale.Tr "settings.gpg_token"}}</label>
-					<input readonly="" value="{{.TokenToSign}}">
-					<div class="help">
-						{{ctx.Locale.Tr "settings.gpg_token_help"}}
-						<pre class="command-block">{{printf `echo "%s" | gpg -a --default-key %s --detach-sig` .TokenToSign .PaddedKeyID}}</pre>
+					<label>{{ctx.Locale.Tr "settings.gpg_token"}}</label>
+					<input id="add-key-token-field" type="text" readonly style="font-family: monospace;">
+				</div>
+				<div class="ui info message">
+					<p>{{ctx.Locale.Tr "settings.gpg_token_help"}}</p>
+					<div style="display: flex; gap: 6px;">
+						<input id="add-key-sign-command" type="text" readonly style="font-family: monospace; min-width: 0; flex: 1;">
+						<button class="ui button" type="button" id="add-key-btn-copy-cmd">{{ctx.Locale.Tr "copy"}}</button>
 					</div>
 				</div>
 				<div class="field">
 					<label for="gpg-key-signature">{{ctx.Locale.Tr "settings.gpg_token_signature"}}</label>
-					<textarea id="gpg-key-signature" name="signature" placeholder="{{ctx.Locale.Tr "settings.key_signature_gpg_placeholder"}}" required>{{.signature}}</textarea>
+					<textarea id="gpg-key-signature" name="signature" placeholder="-----BEGIN PGP SIGNATURE-----" style="font-family: monospace;" required>{{.signature}}</textarea>
 				</div>
 			{{end}}
 			<input name="type" type="hidden" value="gpg">
@@ -68,9 +72,15 @@
 					</div>
 				</div>
 				<div class="item-trailing">
-					<button class="ui red tiny button delete-button" data-modal-id="delete-gpg" data-url="{{$.Link}}/delete?type=gpg" data-id="{{.ID}}">
-						{{ctx.Locale.Tr "settings.delete_key"}}
-					</button>
+					{{if gt (len $.GPGKeys) 1}}
+						<button class="ui red tiny button delete-button" data-modal-id="delete-gpg" data-url="{{$.Link}}/delete?type=gpg" data-id="{{.ID}}">
+							{{ctx.Locale.Tr "settings.delete_key"}}
+						</button>
+					{{else}}
+						<button class="ui red tiny button disabled" disabled title="{{ctx.Locale.Tr "settings.gpg_last_key_delete"}}">
+							{{ctx.Locale.Tr "settings.delete_key"}}
+						</button>
+					{{end}}
 					{{if and (not .Verified) (ne $.VerifyingID .KeyID)}}
 						<a class="ui primary tiny button" href="?verify_gpg={{.KeyID}}">{{ctx.Locale.Tr "settings.gpg_key_verify"}}</a>
 					{{end}}
@@ -79,22 +89,25 @@
 			{{if and (not .Verified) (eq $.VerifyingID .KeyID)}}
 				<div class="ui  segment">
 					<h4>{{ctx.Locale.Tr "settings.gpg_token_required"}}</h4>
-					<form class="ui form{{if $.HasGPGVerifyError}} error{{end}}" action="{{$.Link}}" method="post">
+					<form class="ui form{{if $.HasGPGVerifyError}} error{{end}}" id="verify-key-form" data-key-id="{{.PaddedKeyID}}" action="{{$.Link}}" method="post">
 						<input type="hidden" name="title" value="none">
 						<input type="hidden" name="content" value="{{.KeyID}}">
 						<input type="hidden" name="key_id" value="{{.KeyID}}">
+						<input type="hidden" id="verify-key-hidden-nonce" name="nonce">
 						<div class="field">
-							<label for="token">{{ctx.Locale.Tr "settings.gpg_token"}}</label>
-							<input readonly="" value="{{$.TokenToSign}}">
-							<div class="help">
-								{{ctx.Locale.Tr "settings.gpg_token_help"}}
-								<pre class="command-block">{{printf `echo "%s" | gpg -a --default-key %s --detach-sig` $.TokenToSign .PaddedKeyID}}</pre>
+							<label>{{ctx.Locale.Tr "settings.gpg_token"}}</label>
+							<input id="verify-key-token-field" type="text" readonly style="font-family: monospace;">
+						</div>
+						<div class="ui info message">
+							<p>{{ctx.Locale.Tr "settings.gpg_token_help"}}</p>
+							<div style="display: flex; gap: 6px;">
+								<input id="verify-key-sign-command" type="text" readonly style="font-family: monospace; min-width: 0; flex: 1;">
+								<button class="ui button" type="button" id="verify-key-btn-copy-cmd">{{ctx.Locale.Tr "copy"}}</button>
 							</div>
-							<br>
 						</div>
 						<div class="field">
-							<label for="signature">{{ctx.Locale.Tr "settings.gpg_token_signature"}}</label>
-							<textarea id="gpg-key-signature" name="signature" placeholder="{{ctx.Locale.Tr "settings.key_signature_gpg_placeholder"}}" required>{{$.signature}}</textarea>
+							<label for="gpg-key-signature">{{ctx.Locale.Tr "settings.gpg_token_signature"}}</label>
+							<textarea id="gpg-key-signature" name="signature" placeholder="-----BEGIN PGP SIGNATURE-----" style="font-family: monospace;" required>{{$.signature}}</textarea>
 						</div>
 						<input name="type" type="hidden" value="verify_gpg">
 						<button class="ui primary button">
@@ -5,9 +5,9 @@
 			{{ctx.Locale.Tr "settings.profile"}}
 		</a>
 		{{if not ($.UserDisabledFeatures.Contains "manage_credentials" "deletion")}}
-		<a class="{{if .PageIsSettingsAccount}}active {{end}}item" href="{{AppSubUrl}}/user/settings/account">
+		<!-- <a class="{{if .PageIsSettingsAccount}}active {{end}}item" href="{{AppSubUrl}}/user/settings/account">
 			{{ctx.Locale.Tr "settings.account"}}
-		</a>
+		</a> m8sh doesn't support email changes/other account related actions except deletion -->
 		{{end}}
 		{{if $.EnableNotifyMail}}
 		<a class="{{if .PageIsSettingsNotifications}}active {{end}}item" href="{{AppSubUrl}}/user/settings/notifications">
@@ -17,11 +17,11 @@
 		<a class="{{if .PageIsSettingsAppearance}}active {{end}}item" href="{{AppSubUrl}}/user/settings/appearance">
 			{{ctx.Locale.Tr "settings.appearance"}}
 		</a>
-		{{if not ($.UserDisabledFeatures.Contains "manage_mfa" "manage_credentials")}}
+		<!-- {{if not ($.UserDisabledFeatures.Contains "manage_mfa" "manage_credentials")}}
 		<a class="{{if .PageIsSettingsSecurity}}active {{end}}item" href="{{AppSubUrl}}/user/settings/security">
 			{{ctx.Locale.Tr "settings.security"}}
 		</a>
-		{{end}}
+		{{end}} m8sh has GPG security by default -->
 		<a class="{{if .PageIsSettingsBlockedUsers}}active {{end}}item" href="{{AppSubUrl}}/user/settings/blocked_users">
 			{{ctx.Locale.Tr "user.block.list"}}
 		</a>
@@ -6,22 +6,13 @@
 		<div class="ui attached segment">
 			<p>{{ctx.Locale.Tr "settings.profile_desc"}}</p>
 			<form class="ui form" action="{{.Link}}" method="post">
-				<div class="required field {{if .Err_Name}}error{{end}}">
-					<label for="username">{{ctx.Locale.Tr "username"}}
-						<span class="tw-text-red tw-hidden" id="name-change-prompt"> {{ctx.Locale.Tr "settings.change_username_prompt"}}</span>
-						<span class="tw-text-red tw-hidden" id="name-change-redirect-prompt"> {{ctx.Locale.Tr "settings.change_username_redirect_prompt"}}</span>
-					</label>
-					<input id="username" name="name" value="{{.SignedUser.Name}}" data-name="{{.SignedUser.Name}}" required {{if or (not .SignedUser.IsLocal) ($.UserDisabledFeatures.Contains "change_username") .IsReverseProxy}}disabled{{end}} maxlength="40">
-					{{if or (not .SignedUser.IsLocal) ($.UserDisabledFeatures.Contains "change_username") .IsReverseProxy}}
-					<p class="help tw-text-blue">{{ctx.Locale.Tr "settings.password_username_disabled"}}</p>
-					{{end}}
+				<div class="required field">
+					<label for="username">{{ctx.Locale.Tr "username"}}</label>
+					<input id="username" name="name" value="{{.SignedUser.Name}}" disabled maxlength="40">
 				</div>
 				<div class="field {{if .Err_FullName}}error{{end}}">
 					<label for="full_name">{{ctx.Locale.Tr "settings.full_name"}}</label>
-					<input id="full_name" name="full_name" value="{{.SignedUser.FullName}}" {{if ($.UserDisabledFeatures.Contains "change_full_name")}}disabled{{end}} maxlength="100">
-					{{if ($.UserDisabledFeatures.Contains "change_full_name")}}
-					<p class="help tw-text-blue">{{ctx.Locale.Tr "settings.password_full_name_disabled"}}</p>
-					{{end}}
+					<input id="full_name" name="full_name" value="{{.SignedUser.FullName}}" maxlength="100">
 				</div>
 				<div class="field {{if .Err_Email}}error{{end}}">
 					<label>{{ctx.Locale.Tr "email"}}</label>
@@ -0,0 +1,16 @@
+export function makeNonce(): string {
+  const ts = Math.floor(Date.now() / 1000).toString(16).padStart(8, '0');
+  const arr = new Uint8Array(28);
+  crypto.getRandomValues(arr);
+  return ts + Array.from(arr, (b) => b.toString(16).padStart(2, '0')).join('');
+}
+
+export function buildSignCommand(nonce: string, keyID?: string): string {
+  if (keyID) return `echo "${nonce}" | gpg -a --default-key ${keyID} --detach-sig`;
+  return `echo "${nonce}" | gpg -a --detach-sig`;
+}
+
+export function validateSignature(sig: string): boolean {
+  return sig.startsWith('-----BEGIN PGP SIGNED MESSAGE-----') ||
+    sig.startsWith('-----BEGIN PGP SIGNATURE-----');
+}
@@ -27,14 +27,12 @@ function initPreInstall() {
  const dbUser = document.querySelector<HTMLInputElement>('#db_user')!;
  const dbName = document.querySelector<HTMLInputElement>('#db_name')!;

-  // Database type change detection.
  document.querySelector<HTMLInputElement>('#db_type')!.addEventListener('change', function () {
    const dbType = this.value;
    hideElem('div[data-db-setting-for]');
    showElem(`div[data-db-setting-for=${dbType}]`);

    if (dbType !== 'sqlite3') {
-      // for most remote database servers
      showElem('div[data-db-setting-for=common-host]');
      const lastDbHost = dbHost.value;
      const isDbHostDefault = !lastDbHost || Object.values(defaultDbHosts).includes(lastDbHost);
@@ -45,7 +43,7 @@ function initPreInstall() {
        dbUser.value = defaultDbUser;
        dbName.value = defaultDbName;
      }
-    } // else: for SQLite3, the default path is always prepared by backend code (setting)
+    }
  });
  document.querySelector('#db_type')!.dispatchEvent(new Event('change'));

@@ -59,28 +57,8 @@ function initPreInstall() {
    domain.value = window.location.hostname;
  }

-  // TODO: better handling of exclusive relations.
-  document.querySelector<HTMLInputElement>('#enable-openid-signin input')!.addEventListener('change', function () {
-    if (this.checked) {
-      if (!document.querySelector<HTMLInputElement>('#disable-registration input')!.checked) {
-        document.querySelector<HTMLInputElement>('#enable-openid-signup input')!.checked = true;
-      }
-    } else {
-      document.querySelector<HTMLInputElement>('#enable-openid-signup input')!.checked = false;
-    }
-  });
-  document.querySelector<HTMLInputElement>('#disable-registration input')!.addEventListener('change', function () {
-    if (this.checked) {
-      document.querySelector<HTMLInputElement>('#enable-captcha input')!.checked = false;
-      document.querySelector<HTMLInputElement>('#enable-openid-signup input')!.checked = false;
-    } else {
-      document.querySelector<HTMLInputElement>('#enable-openid-signup input')!.checked = true;
-    }
-  });
-  document.querySelector<HTMLInputElement>('#enable-captcha input')!.addEventListener('change', function () {
-    if (this.checked) {
-      document.querySelector<HTMLInputElement>('#disable-registration input')!.checked = false;
-    }
+  document.querySelector<HTMLInputElement>('#enable-captcha input')?.addEventListener('change', () => {
+    // captcha toggle logic if needed
  });
 }

@@ -0,0 +1,30 @@
+import {makeNonce, buildSignCommand, validateSignature} from './gpg-nonce.ts';
+import {copyToClipboard} from '../modules/clipboard.ts';
+
+export function initGpgSignin() {
+  const tokenField = document.querySelector<HTMLInputElement>('#token-field');
+  if (!tokenField) return;
+
+  const nonce = makeNonce();
+  const cmd = buildSignCommand(nonce);
+
+  tokenField.value = nonce;
+  document.querySelector<HTMLInputElement>('#hidden-nonce')!.value = nonce;
+  document.querySelector<HTMLInputElement>('#sign-command')!.value = cmd;
+
+  document.querySelector('#btn-copy-cmd')?.addEventListener('click', () => {
+    copyToClipboard(document.querySelector<HTMLInputElement>('#sign-command')!.value);
+  });
+
+  document.querySelector('#signin-form')?.addEventListener('submit', (e) => {
+    const sig = document.querySelector<HTMLTextAreaElement>('#gpg_signature')!.value.trim();
+    if (!validateSignature(sig)) {
+      e.preventDefault();
+      alert('Paste the GPG signed output.');
+    }
+  });
+
+  document.querySelector('#btn-copy-nonce')?.addEventListener('click', () => {
+    copyToClipboard(document.querySelector<HTMLInputElement>('#token-field')!.value);
+  });
+}
@@ -0,0 +1,51 @@
+import {makeNonce, buildSignCommand, validateSignature} from './gpg-nonce.ts';
+import {copyToClipboard} from '../modules/clipboard.ts';
+
+export function initGpgSignup() {
+  const btnProceed = document.querySelector('#btn-proceed');
+  if (!btnProceed) return;
+
+  const nonce = makeNonce();
+
+  const stepSign = document.querySelector<HTMLElement>('#step-sign');
+  if (stepSign && stepSign.style.display !== 'none') {
+    document.querySelector<HTMLInputElement>('#token-field')!.value = nonce;
+    document.querySelector<HTMLInputElement>('#hidden-nonce')!.value = nonce;
+    document.querySelector<HTMLInputElement>('#sign-command')!.value = buildSignCommand(nonce);
+  }
+
+  btnProceed.addEventListener('click', () => {
+    const key = document.querySelector<HTMLTextAreaElement>('#gpg_key')!.value
+      .trim()
+      .replace(/\r\n/g, '\n')
+      .replace(/\r/g, '\n');
+
+    if (!key || !key.startsWith('-----BEGIN PGP PUBLIC KEY BLOCK-----')) {
+      alert('Paste a valid armored GPG public key.');
+      return;
+    }
+
+    document.querySelector<HTMLInputElement>('#token-field')!.value = nonce;
+    document.querySelector<HTMLInputElement>('#hidden-nonce')!.value = nonce;
+    document.querySelector<HTMLInputElement>('#hidden-gpg-key')!.value = key;
+    document.querySelector<HTMLInputElement>('#sign-command')!.value = buildSignCommand(nonce);
+    document.querySelector<HTMLElement>('#step-key')!.style.display = 'none';
+    document.querySelector<HTMLElement>('#step-sign')!.style.display = 'block';
+  });
+
+  document.querySelector('#btn-copy-cmd')?.addEventListener('click', () => {
+    copyToClipboard(document.querySelector<HTMLInputElement>('#sign-command')!.value);
+  });
+
+  document.querySelector('#signup-form')?.addEventListener('submit', (e) => {
+    const sig = document.querySelector<HTMLTextAreaElement>('#gpg_signature')!.value.trim();
+    if (!validateSignature(sig)) {
+      e.preventDefault();
+      alert('Paste the GPG signed output.');
+    }
+  });
+
+  document.querySelector('#btn-copy-nonce')?.addEventListener('click', () => {
+    copyToClipboard(document.querySelector<HTMLInputElement>('#token-field')!.value);
+  });
+}
@@ -0,0 +1,30 @@
+import {makeNonce, buildSignCommand} from './gpg-nonce.ts';
+
+export function initGpgKeySettings() {
+  const addTokenField = document.querySelector<HTMLInputElement>('#add-key-token-field');
+  if (addTokenField) {
+    const nonce = makeNonce();
+    addTokenField.value = nonce;
+    document.querySelector<HTMLInputElement>('#add-key-hidden-nonce')!.value = nonce;
+    document.querySelector<HTMLInputElement>('#add-key-sign-command')!.value = buildSignCommand(nonce);
+    document.querySelector('#add-key-btn-copy-cmd')?.addEventListener('click', () => {
+      navigator.clipboard.writeText(
+        document.querySelector<HTMLInputElement>('#add-key-sign-command')!.value,
+      );
+    });
+  }
+
+  const verifyTokenField = document.querySelector<HTMLInputElement>('#verify-key-token-field');
+  if (verifyTokenField) {
+    const nonce = makeNonce();
+    const keyID = document.querySelector('#verify-key-form')?.getAttribute('data-key-id') ?? undefined;
+    verifyTokenField.value = nonce;
+    document.querySelector<HTMLInputElement>('#verify-key-hidden-nonce')!.value = nonce;
+    document.querySelector<HTMLInputElement>('#verify-key-sign-command')!.value = buildSignCommand(nonce, keyID);
+    document.querySelector('#verify-key-btn-copy-cmd')?.addEventListener('click', () => {
+      navigator.clipboard.writeText(
+        document.querySelector<HTMLInputElement>('#verify-key-sign-command')!.value,
+      );
+    });
+  }
+}
@@ -66,6 +66,9 @@ import {initActionsPermissionsForm} from './features/common-actions-permissions.
 import {initRefIssueContextPopup} from './features/ref-issue.ts';
 import {initGlobalShortcut} from './modules/shortcut.ts';
 import {initDevtest} from './modules/devtest.ts';
+import {initGpgSignup} from './features/user-auth-gpg-signup.ts';
+import {initGpgSignin} from './features/user-auth-gpg-signin.ts';
+import {initGpgKeySettings} from './features/user-settings-gpg-key.ts';

 const initStartTime = performance.now();
 const initPerformanceTracer = callInitFunctions([
@@ -84,6 +87,9 @@ const initPerformanceTracer = callInitFunctions([
  initGlobalDeleteButton,
  initGlobalInput,
  initGlobalShortcut,
+  initGpgSignup,
+  initGpgSignin,
+  initGpgKeySettings,

  initCommonOrganization,
  initCommonIssueListQuickGoto,