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Followup to #21071 Thanks for the catch @wxiaoguang [WRT](https://github.com/go-gitea/gitea/pull/21071#discussion_r962706673) Ref #21071
138 lines
4.6 KiB
Markdown
138 lines
4.6 KiB
Markdown
---
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date: "2018-06-24:00:00+02:00"
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title: "API Usage"
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slug: "api-usage"
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weight: 40
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toc: false
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draft: false
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menu:
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sidebar:
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parent: "developers"
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name: "API Usage"
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weight: 40
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identifier: "api-usage"
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---
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# API Usage
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**Table of Contents**
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{{< toc >}}
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## Enabling/configuring API access
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By default, `ENABLE_SWAGGER` is true, and
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`MAX_RESPONSE_ITEMS` is set to 50. See [Config Cheat
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Sheet](https://docs.gitea.io/en-us/config-cheat-sheet/) for more
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information.
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## Authentication
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Gitea supports these methods of API authentication:
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- HTTP basic authentication
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- `token=...` parameter in URL query string
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- `access_token=...` parameter in URL query string
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- `Authorization: token ...` header in HTTP headers
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All of these methods accept the same API key token type. You can
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better understand this by looking at the code -- as of this writing,
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Gitea parses queries and headers to find the token in
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[modules/auth/auth.go](https://github.com/go-gitea/gitea/blob/6efdcaed86565c91a3dc77631372a9cc45a58e89/modules/auth/auth.go#L47).
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## Generating and listing API tokens
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A new token can be generated with a `POST` request to
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`/users/:name/tokens`.
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Note that `/users/:name/tokens` is a special endpoint and requires you
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to authenticate using `BasicAuth` and a password, as follows:
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```sh
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$ curl -H "Content-Type: application/json" -d '{"name":"test"}' -u username:password https://gitea.your.host/api/v1/users/<username>/tokens
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{"id":1,"name":"test","sha1":"9fcb1158165773dd010fca5f0cf7174316c3e37d","token_last_eight":"16c3e37d"}
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```
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The ``sha1`` (the token) is only returned once and is not stored in
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plain-text. It will not be displayed when listing tokens with a `GET`
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request; e.g.
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```sh
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$ curl --url https://yourusername:password@gitea.your.host/api/v1/users/<username>/tokens
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[{"name":"test","sha1":"","token_last_eight:"........":},{"name":"dev","sha1":"","token_last_eight":"........"}]
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```
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To use the API with basic authentication with two factor authentication
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enabled, you'll need to send an additional header that contains the one
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time password (6 digitrotating token).
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An example of the header is `X-Gitea-OTP: 123456` where `123456`
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is where you'd place the code from your authenticator.
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Here is how the request would look like in curl:
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```sh
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$ curl -H "X-Gitea-OTP: 123456" --url https://yourusername:yourpassword@gitea.your.host/api/v1/users/yourusername/tokens
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```
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You can also create an API key token via your Gitea installation's web
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interface: `Settings | Applications | Generate New Token`.
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## OAuth2 Provider
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Access tokens obtained from Gitea's [OAuth2 provider](https://docs.gitea.io/en-us/oauth2-provider) are accepted by these methods:
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- `Authorization bearer ...` header in HTTP headers
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- `token=...` parameter in URL query string
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- `access_token=...` parameter in URL query string
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### More on the `Authorization:` header
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For historical reasons, Gitea needs the word `token` included before
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the API key token in an authorization header, like this:
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```sh
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Authorization: token 65eaa9c8ef52460d22a93307fe0aee76289dc675
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```
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In a `curl` command, for instance, this would look like:
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```sh
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curl "http://localhost:4000/api/v1/repos/test1/test1/issues" \
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-H "accept: application/json" \
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-H "Authorization: token 65eaa9c8ef52460d22a93307fe0aee76289dc675" \
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-H "Content-Type: application/json" -d "{ \"body\": \"testing\", \"title\": \"test 20\"}" -i
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```
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As mentioned above, the token used is the same one you would use in
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the `token=` string in a GET request.
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## Pagination
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The API supports pagination. The `page` and `limit` parameters are used to specify the page number and the number of items per page. As well, the `Link` header is returned with the next, previous, and last page links if there are more than one pages. The `x-total-count` is also returned to indicate the total number of items.
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```sh
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curl -v "http://localhost/api/v1/repos/search?limit=1"
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...
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< link: <http://localhost/api/v1/repos/search?limit=1&page=2>; rel="next",<http://localhost/api/v1/repos/search?limit=1&page=5252>; rel="last"
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...
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< x-total-count: 5252
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```
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## API Guide:
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API Reference guide is auto-generated by swagger and available on:
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`https://gitea.your.host/api/swagger`
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or on the
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[Gitea demo instance](https://try.gitea.io/api/swagger)
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The OpenAPI document is at:
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`https://gitea.your.host/swagger.v1.json`
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## Sudo
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The API allows admin users to sudo API requests as another user. Simply add either a `sudo=` parameter or `Sudo:` request header with the username of the user to sudo.
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## SDKs
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- [Official go-sdk](https://gitea.com/gitea/go-sdk)
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- [more](https://gitea.com/gitea/awesome-gitea#user-content-sdk)
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