Add support for ssh commit signing (#17743)

* Add support for ssh commit signing

* Split out ssh verification to separate file

* Show ssh key fingerprint on commit page

* Update sshsig lib

* Make sure we verify against correct namespace

* Add ssh public key verification via ssh signatures

When adding a public ssh key also validate that this user actually
owns the key by signing a token with the private key.

* Remove some gpg references and make verify key optional

* Fix spaces indentation

* Update options/locale/locale_en-US.ini

Co-authored-by: Gusted <williamzijl7@hotmail.com>

* Update templates/user/settings/keys_ssh.tmpl

Co-authored-by: Gusted <williamzijl7@hotmail.com>

* Update options/locale/locale_en-US.ini

Co-authored-by: Gusted <williamzijl7@hotmail.com>

* Update options/locale/locale_en-US.ini

Co-authored-by: Gusted <williamzijl7@hotmail.com>

* Update models/ssh_key_commit_verification.go

Co-authored-by: Gusted <williamzijl7@hotmail.com>

* Reword ssh/gpg_key_success message

* Change Badsignature to NoKeyFound

* Add sign/verify tests

* Fix upstream api changes to user_model User

* Match exact on SSH signature

* Fix code review remarks

Co-authored-by: Gusted <williamzijl7@hotmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
Wim 2021-12-19 06:37:18 +01:00 committed by GitHub
parent f1e85622da
commit 6fe756dc93
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
182 changed files with 17554 additions and 15288 deletions

View file

@ -109,17 +109,32 @@
{{if .Verification.Verified}}
{{if ne .Verification.SigningUser.ID 0}}
{{svg "octicon-shield-check" 16 "mr-3"}}
<span class="ui text mr-3">{{.i18n.Tr "repo.commits.gpg_key_id"}}:</span>
{{.Verification.SigningKey.KeyID}}
{{if .Verification.SigningSSHKey}}
<span class="ui text mr-3">{{.i18n.Tr "repo.commits.ssh_key_fingerprint"}}:</span>
{{.Verification.SigningSSHKey.Fingerprint}}
{{else}}
<span class="ui text mr-3">{{.i18n.Tr "repo.commits.gpg_key_id"}}:</span>
{{.Verification.SigningKey.KeyID}}
{{end}}
{{else}}
{{svg "octicon-shield-lock" 16 "mr-3"}}
<span class="ui text mr-3 tooltip" data-content="{{.i18n.Tr "gpg.default_key"}}">{{.i18n.Tr "repo.commits.gpg_key_id"}}:</span>
{{.Verification.SigningKey.KeyID}}
{{if .Verification.SigningSSHKey}}
<span class="ui text mr-3 tooltip" data-content="{{.i18n.Tr "gpg.default_key"}}">{{.i18n.Tr "repo.commits.ssh_key_fingerprint"}}:</span>
{{.Verification.SigningSSHKey.Fingerprint}}
{{else}}
<span class="ui text mr-3 tooltip" data-content="{{.i18n.Tr "gpg.default_key"}}">{{.i18n.Tr "repo.commits.gpg_key_id"}}:</span>
{{.Verification.SigningKey.KeyID}}
{{end}}
{{end}}
{{else if .Verification.Warning}}
{{svg "octicon-shield" 16 "mr-3"}}
<span class="ui text mr-3">{{.i18n.Tr "repo.commits.gpg_key_id"}}:</span>
{{.Verification.SigningKey.KeyID}}
{{if .Verification.SigningSSHKey}}
<span class="ui text mr-3">{{.i18n.Tr "repo.commits.ssh_key_fingerprint"}}:</span>
{{.Verification.SigningSSHKey.Fingerprint}}
{{else}}
<span class="ui text mr-3">{{.i18n.Tr "repo.commits.gpg_key_id"}}:</span>
{{.Verification.SigningKey.KeyID}}
{{end}}
{{else}}
{{if .Verification.SigningKey}}
{{if ne .Verification.SigningKey.KeyID ""}}
@ -128,6 +143,13 @@
{{.Verification.SigningKey.KeyID}}
{{end}}
{{end}}
{{if .Verification.SigningSSHKey}}
{{if ne .Verification.SigningSSHKey.Fingerprint ""}}
{{svg "octicon-shield" 16 "mr-3"}}
<span class="ui text mr-3">{{.i18n.Tr "repo.commits.ssh_key_fingerprint"}}:</span>
{{.Verification.SigningSSHKey.Fingerprint}}
{{end}}
{{end}}
{{end}}
</div>
</div>

View file

@ -41,11 +41,18 @@
<button class="ui red tiny button delete-button{{if index $.ExternalKeys $index}} disabled{{end}}" data-modal-id="delete-ssh" data-url="{{$.Link}}/delete?type=ssh" data-id="{{.ID}}"{{if index $.ExternalKeys $index}} title="{{$.i18n.Tr "settings.ssh_externally_managed"}}"{{end}}>
{{$.i18n.Tr "settings.delete_key"}}
</button>
{{if and (not .Verified) (ne $.VerifyingFingerprint .Fingerprint)}}
<a class="ui blue tiny show-panel button" href="{{$.Link}}?verify_ssh={{.Fingerprint}}">{{$.i18n.Tr "settings.ssh_key_verify"}}</a>
{{end}}
</div>
<div class="left floated content">
<span class="{{if .HasRecentActivity}}green{{end}}" {{if .HasRecentActivity}}data-content="{{$.i18n.Tr "settings.key_state_desc"}}" data-variation="inverted tiny"{{end}}>{{svg "octicon-key" 32}}</span>
</div>
<div class="content">
{{if .Verified}}
<span class="tooltip" data-content="{{$.i18n.Tr "settings.ssh_key_verified_long"}}">{{svg "octicon-shield-check"}} <strong>{{$.i18n.Tr "settings.ssh_key_verified"}}</strong></span>
{{end}}
<strong>{{.Name}}</strong>
<div class="print meta">
{{.Fingerprint}}
@ -55,6 +62,37 @@
</div>
</div>
</div>
{{if and (not .Verified) (eq $.VerifyingFingerprint .Fingerprint)}}
<div class="ui segment">
<h4>{{$.i18n.Tr "settings.ssh_token_required"}}</h4>
<form class="ui form{{if $.HasSSHVerifyError}} error{{end}}" action="{{$.Link}}" method="post">
{{$.CsrfTokenHtml}}
<input type="hidden" name="title" value="none">
<input type="hidden" name="content" value="{{.Content}}">
<input type="hidden" name="fingerprint" value="{{.Fingerprint}}">
<div class="field">
<label for="token">{{$.i18n.Tr "settings.ssh_token"}}</label>
<input readonly="" value="{{$.TokenToSign}}">
<div class="help">
<p>{{$.i18n.Tr "settings.ssh_token_help"}}</p>
<p><code>{{$.i18n.Tr "settings.ssh_token_code" $.TokenToSign}}</code></p>
</div>
<br>
</div>
<div class="field">
<label for="signature">{{$.i18n.Tr "settings.ssh_token_signature"}}</label>
<textarea id="ssh-key-signature" name="signature" placeholder="{{$.i18n.Tr "settings.key_signature_ssh_placeholder"}}" required>{{$.signature}}</textarea>
</div>
<input name="type" type="hidden" value="verify_ssh">
<button class="ui green button">
{{$.i18n.Tr "settings.ssh_key_verify"}}
</button>
<a class="ui red button" href="{{$.Link}}">
{{$.i18n.Tr "settings.cancel"}}
</a>
</form>
</div>
{{end}}
{{end}}
</div>
</div>