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SSO Update the documentation

This commit is contained in:
Benoit Marty 2020-06-05 19:14:31 +02:00
parent f3a2c467ed
commit b48eb6e9cc
1 changed files with 54 additions and 3 deletions
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57
docs/signin.md
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@ -58,7 +58,7 @@ We get credential (200)
```json ```json
{ {
"user_id": "@alice:matrix.org", "user_id": "@alice:matrix.org",
"access_token": "MDAxOGxvY2F0aW9uIG1hdHREDACTEDb2l0MDgxNjptYXRyaXgub3JnCjAwMTZjaWQgdHlwZSA9IGFjY2VzcwowMDIxY2lkIG5vbmNlID0gfnYrSypfdTtkNXIuNWx1KgowMDJmc2lnbmF0dXJlIOsh1XqeAkXexh4qcofl_aR4kHJoSOWYGOhE7-ubX-DZCg", "access_token": "MDAxOGxvY2F0aW9uIG1hdHREDACTEDb2l0MDgxNjptYXRyaXgub3JnCjAwMTZjaWQgdHlwZSA9IGFjY2VzcwowMDIxY2lr",
"home_server": "matrix.org", "home_server": "matrix.org",
"device_id": "GTVREDALBF", "device_id": "GTVREDALBF",
"well_known": { "well_known": {
@ -117,7 +117,7 @@ We get the credentials (200)
```json ```json
{ {
"user_id": "@alice:matrix.org", "user_id": "@alice:matrix.org",
"access_token": "MDAxOGxvY2F0aW9uIG1hdHJpeC5vcmREDACTEDZXJfaWQgPSBAYmVub2l0MDgxNjptYXRyaXgub3JnCjAwMTZjaWQgdHlwZSA9IGFjY2VzcwowMDIxY2lkIG5vbmNlID0gNjtDY0MwRlNPSFFoOC5wOgowMDJmc2lnbmF0dXJlIGiTRm1mYLLxQywxOh3qzQVT8HoEorSokEP2u-bAwtnYCg", "access_token": "MDAxOGxvY2F0aW9uIG1hdHJpeC5vcmREDACTEDZXJfaWQgPSBAYmVub2l0MDgxNjptYXRyaXgub3Jnfrfdegfszsefddvf",
"home_server": "matrix.org", "home_server": "matrix.org",
"device_id": "WBSREDASND", "device_id": "WBSREDASND",
"well_known": { "well_known": {
@ -145,12 +145,63 @@ Not supported yet in RiotX
"flows": [ "flows": [
{ {
"type": "m.login.sso" "type": "m.login.sso"
},
{
"type": "m.login.token"
} }
] ]
} }
``` ```
In this case, the user can click on "Sign in with SSO" and the web screen will be displayed on the page `https://homeserver.with.sso/_matrix/static/client/login/` and the credentials will be passed back to the native code through the JS bridge In this case, the user can click on "Sign in with SSO" and the native web browser, or a ChromeCustomTab if the device supports it, will be launched on the page
> https://homeserver.with.sso/_matrix/client/r0/login/sso/redirect?redirectUrl=riotx%3A%2F%2Friotx
The parameter `redirectUrl` is set to `riotx://riotx`.
ChromeCustomTabs are an intermediate way to display a WebPage, between a WebView and using the external browser. More info can be found [here](https://developer.chrome.com/multidevice/android/customtabs)
The browser will then take care of the SSO login, which may include creating a third party account, entering an email, or any other possibility.
During the process, user may be asked to validate an email by clicking on a link it contains. The link has to be opened in the browser which initiates the authentication. This is why we cannot use WebView anymore.
Once the process is finished, the web page will call the `redirectUrl` with an extra parameter `loginToken`
> riotx://riotx?loginToken=MDAxOWxvY2F0aW9uIG1vemlsbGEub3JnCjAwMTNpZGVudGlmaWVy
This navigation is intercepted by RiotX by the `LoginActivity`, which will then ask the homeserver to convert this `loginToken` to an access token
RiotX is generating a `txn_id` parameter, to avoid a replay of the request if the loginToken has been leaked.
*Note*: for the moment RiotX does not send any `session` parameter in this request.
> curl -X POST --data $'{"type":"m.login.token","token":"MDAxOWxvY2F0aW9uIG1vemlsbGEub3JnCjAwMTNpZGVudGlmaWVy","txn_id":"5114076e-40f0-477f-aa50-8ea2442d9dc1"}' 'https://homeserver.with.sso/_matrix/client/r0/login'
```json
{
"type": "m.login.token",
"token": "MDAxOWxvY2F0aW9uIG1vemlsbGEub3JnCjAwMTNpZGVudGlmaWVy",
"txn_id": "5114076e-40f0-477f-aa50-8ea2442d9dc1"
}
```
We get the credentials (200)
```json
{
"user_id": "@alice:homeserver.with.sso",
"access_token": "MDAxOWxvY2F0aW9uIG1vemlsbGEub3JnCjAwMTNpZGVudGlmaWVyIGtleQowMDEwY2lkIGdlbiA9IDEKMDAyY2NpZCB1c2",
"home_server": "homeserver.with.sso",
"device_id": "DETBTVAHCH",
"well_known": {
"m.homeserver": {
"base_url": "https:\/\/homeserver.with.sso\/"
},
"m.identity_server": {
"base_url": "https:\/\/vector.im"
}
}
}
```
## Reset password ## Reset password