Setting the interval to 0 will disable to automatic syncing.

* Add prometheus collector and route

* dep ensure -add github.com/prometheus/client_golang/prometheus

* dep ensure -update github.com/golang/protobuf

* add metrics to reserved usernames

* add comment head in metrics package

* fix style imports

* add metrics settings

* add bearer token check

* mapping metrics configs

* fix lint

* update config cheat sheet

* update conf sample, typo fix

* make docs more clear

* make docs more clear

* Add analytics

* Update customizing-gitea.en-us.md

* Update app.ini.sample

* Add CSRF checking to reqToken and place CSRF in the post for deadline creation

Fixes #5226, #5249

* /api/v1/admin/users routes should have reqToken middleware

* update gitignore

* Handle symlink in tar

* Add some logs

* Add private information to the deploy keys api

This commit adds more information to the deploy keys to allow for back
reference in to the main keys list. It also adds information about the
repository that the key is referring to.

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

* Add private information to the user keys API

This adjusts the keys API to give out private information to user keys if
the current user is the owner or an admin.

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

* Add ability to search keys by fingerprint

This commit adds the functionality to search ssh-keys by fingerprint of
the ssh-key. Deploy keys per repository can also be searched. There is
no current clear API point to allow search of all deploy keys by
fingerprint or keyID.

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

* Add integration test

* fix: Accept web-command cli flags if web-command is commited

* Added flags of default cmd CmdWeb to app-wide flags
* If command *is* specified app-wide flags are ignored

Resolves: #5065
Signed-off-by: Berengar W. Lehr <Berengar.Lehr@kompetenztest.de>

* Removed style breaking newline

* broken windows need to be fixed
* provides requested change

* Fix issue where ecdsa and other key types are not synced from LDAP authentication provider fixes #5092

* integrations/auth_ldap_test.go: Add Hermes Conrad new ecdsa-sha2-nistp256 publickey fingerprint

* integrations/auth_ldap_test.go: Use ssh-keygen -lf <filename> -E sha256

* Fix markdown image with link

* Add gitea copyright notice

* add a test for markdown image with link

* remove svg related variables

* This commit will reduce join star, repo_topic, topic tables on repo search, so that fix extra columns problem on mssql

* fix tests

* add random-password flag

* run make fmt

* add length cli flag rather than use a default value

Signed-off-by: Fabian Braun <fabian-braun@mailbox.org>

Fixes #5153

* Pass environment variables for URL prefixes to external markup parser

Signed-off-by: Nicolas Lenz <nicolas@eisfunke.com>

* Document external markup link prefix environment variables

Signed-off-by: Nicolas Lenz <nicolas@eisfunke.com>

* Run format on link prefix changes

Signed-off-by: Nicolas Lenz <nicolas@eisfunke.com>

* Start to move to internal/private

* Add GetPublicKeyByID

* Add HasDeployKey

* Add private.UpdateDeployKeyUpdated

* Add private.GetUserByKeyID

* Add private.AccessLevel

* Add private.CheckUnitUser

* Fix mistakes I made

* Some cleaning + moving code to separate files

* Fix error handling

* Remove useless error handling for setup

* lint: fix comment on exported func

* fix copyright header

* Fix order of args

* Serve audio files using HTML5 audio tag

* Correct copy paste error

Fixes #5150

Signed-off-by: James Anderson <james@jamesa.me>

When timeout, Send ABRT signal to print backtraces for diagnosis.
The timeout value is set to 1200s (20mins) for now.

* Show either sign up OR sign in

* disambiguate fresh start from adding recovery options

* use tabs to switch between account link flows

* add active to tab body as well

* changes as per discussion

* handle specific error; fix missing err typo