Last modified by bougault on 2022/03/02 11:58
From version 17.1
edited by bougault
on 2020/01/21 09:36
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To version 4.1
edited by allan
on 2019/09/19 11:40
Change comment: Modifying your client

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1 -Collabs.collaboratory-community-apps.WebHome
1 +Collabs.collab-devs.RFC.WebHome
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1 -XWiki.bougault
1 +XWiki.allan
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1 -Developers can extend the Collaboratory capabilities by providing applications to its community of users.
1 +The Collaboratory is designed to be extended with applications provided by its community of users.
2 2  
3 -This guide describes the steps to make this possible.
3 +This guide describes how developers can contribute by creating and registering applications within the Collaboratory.
4 4  
5 +{{toc numbered="true" start="2"/}}
6 +
5 5  == Becoming a contributor ==
6 6  
7 -The first step is for you to **get the developer accreditation**. Contributors can register and manage applications within the Community Apps Catalogue.
9 +The first step is for you to be **recognised as a contributor**. Contributors can register and manage applications within the Community Apps Catalogue.
8 8  
9 -Send an email to [[support@humanbrainproject.eu>>mailto:support@humanbrainproject.eu]] with a short summary of your intentions.
11 +To become a contributor, send an email to [[support@humanbrainproject.eu>>mailto:support@humanbrainproject.eu]] with a short summary of your intentions.
10 10  
11 -The support team will apply the permissions to your user: your account will be [[upgraded with developers privileges>>doc:Collabs.collab-devs.User administration.WebHome]] the next time you will login.
13 +The support team will apply the permissions to your user and the next time you will login, your account will be upgraded with developers privileges.
12 12  
13 13  (% class="box infomessage" %)
14 14  (((
15 -Only SGA2 accredited users will be automatically granted the developer accreditation.
17 +Please note that, currently, only SGA2 accredited users will be automatically granted the contributor level.
16 16  )))
17 17  
18 -== Making your app available to users ==
20 +== Registering an application in the Catalogue ==
19 19  
20 -In order for you application to be installable by users, it needs to be registered within the [[Community Apps Catalogue>>doc:Apps.WebHome]].
22 +The Community Apps Catalogue is the place where collab authors look for applications to add to their collabs.
21 21  
22 -Once this simple step is complete, users will be able to install your app within their collabs.
24 +{{error}}
25 +TODO: describe the steps to register an app in the Catalogue
26 +{{/error}}
23 23  
24 -=== Registering an application in the Catalogue ===
25 -
26 -Navigate to the catalogue and click on **+Create App** in the top right corner. Enter a name for your app and click on **Create**.
27 -
28 -Fill the form with the following information:
29 -
30 -* **main URL**: the URL of the homepage of your app. This is where user will be directed when then open your app in a collab.
31 -* **settings URL**: the URL of the your settings management page if you have one.
32 -* **description**: a description of what your app does to help users select it.
33 -* **under development?**: should be checked if you don't want your app to be available by default by other users.
34 -* **category**: a category to help structuring the applications.
35 -* **maintainers**: a list of users who maintain the app. The users need to have logged in the wiki at least once to be found. Maintainers are granted the right to modify an app registration.
36 -* **documentation URL**: if your app has online user documentation, a link will be provided to users when they use your app.
37 -* **repository**: a URL to a public repository so users can check the sources of your app.
38 -
39 -Click on **Save**. Your app is now registered and waiting for users to install it!
40 -
41 -=== Installing your app in a collab ===
42 -
43 -1. In order to install your app, you need to navigate to a collab where you have either the **editor** or **administrator** role.
44 -1. Click on **Create**. Enter a title for this instance of your app and select **Community App** in the right selector.
45 -1. Click on **Create**. You will be presented with the Community App Catalogue. The app you will see are the public apps and the ones your a maintainer of.
46 -1. Select your app and click on **Save and View**.
47 -
48 -You should now see how your app looks like within a collab.
49 -
50 -== Getting your app instance context ==
51 -
52 -Instances of your applications will be installed by collab authors in many different collabs. In order to let you customise the user experience based on its context, the Collaboratory will automatically pass query parameters to your app:
53 -
54 -* **##clb-collab-id##**: the unique, human-readable identifier of the collab.
55 -* ##**clb-doc-path**##: the path of your app instance within the collab. If your app is at the root of a collab, this value will be empty.
56 -* ##**clb-doc-name**##: the name of the document where your app instance is installed.
57 -* ##**clb-drive-id**##: the unique identifier of the drive of the collab. This id is required if you want to fetch or store documents within the drive of the collab.
58 -
59 -== App settings ==
60 -
61 -The app settings are the values the collab author can modify to change the behaviour of your application within her collab.
62 -
63 -=== Writing settings ===
64 -
65 -The Collaboratory comes with a mechanism to let your app store these settings directly in the Collaboratory.
66 -
67 -In order to do that, your app needs to use the [[postMessage javascript API>>https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage]] to send the settings to store to the Collaboratory:
68 -
69 -{{code language="javascript"}}
70 -window.parent.postMessage({
71 - topic: '/clb/community-app/settings',
72 - data: {
73 - setting1: 'setting 1 value',
74 - setting2: 'setting 2 value',
75 - // ...
76 - }}, 'https://wiki.humanbrainproject.eu');
77 -{{/code}}
78 -
79 -=== Fetching settings ===
80 -
81 -The Collaboratory will get the settings from its key/value store and pass them to your app through query parameters.
82 -
83 83  == Creating your OpenID Connect client ==
84 84  
85 85  The steps to create an OpenID Connect client are the following:
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90 90  
91 91  === Fetching your developer access token ===
92 92  
93 -Getting your developer token is done in one simple step: authenticate against the developer client with the password grant.
38 +In order to get your developer token, you need to authenticate against the developer client with the password grant.
94 94  
95 95  This can be achieved with this sample shell script:
96 96  
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128 128  }
129 129  {{/code}}
130 130  
131 -Copy the "access_token" value, you will need if for the next step.
76 +Copy the "access_token" value, it is the one that will be needed for the next step.
132 132  
133 133  === Creating the client ===
134 134  
135 -You can now create clients by sending a JSON representation to a specific endpoint:
80 +With your developer token, you can now create clients by sending a JSON representation to a specific endpoint:
136 136  
137 137  {{code language="bash"}}
138 138  # Set your developer token
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215 215  
216 216  Among all the attributes, you should securely save:
217 217  
218 -* your client **secret** ("secret" attribute): it is needed by your application to **authenticate to the IAM server** when making backend calls
219 -* your client **registration access token** ("registrationAccessToken"): you will need it to authenticate when **modifying your client in the future**
163 +* your client **secret** ("secret" attribute) which is needed by your application to **authenticate to the IAM server** when making backend calls
164 +* your client **registration access token** ("registrationAccessToken")  which is the token you will need to authenticate when **modifying your client in the future**
220 220  
221 221  === Modifying your client ===
222 222  
223 -Update your client with a PUT request:
168 +Updating a client is done with a PUT request:
224 224  
225 225  {{code language="bash"}}
226 226  # Set your registration token and client id
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242 242  # Prettify the JSON response
243 243  json_pp;
244 244  {{/code}}
245 -
246 - Note that your need to provide your client id both in the endpoint URL and within the body of the request.
247 -
248 -{{warning}}
249 -/!\ ** Each time you modify your client, a new registration access token will be generated. You need to track of your token changes to keep access to your client.   **/!\
250 -{{/warning}}
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