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abelgardepabelgardep
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Create remote operation to register clients dynamically.
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‎owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/oauth/RegisterClientRemoteOperation.kt

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/* ownCloud Android Library is available under MIT license
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*
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* @author Abel García de Prada
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*
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* Copyright (C) 2021 ownCloud GmbH.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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package com.owncloud.android.lib.resources.oauth
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import com.owncloud.android.lib.common.OwnCloudClient
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import com.owncloud.android.lib.common.http.HttpConstants
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import com.owncloud.android.lib.common.http.methods.nonwebdav.PostMethod
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import com.owncloud.android.lib.common.operations.RemoteOperation
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import com.owncloud.android.lib.common.operations.RemoteOperationResult
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import com.owncloud.android.lib.resources.oauth.params.ClientRegistrationParams
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import com.owncloud.android.lib.resources.oauth.responses.ClientRegistrationResponse
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import com.squareup.moshi.JsonAdapter
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import com.squareup.moshi.Moshi
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import timber.log.Timber
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import java.net.URL
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class RegisterClientRemoteOperation(
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private val clientRegistrationParams: ClientRegistrationParams
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) : RemoteOperation<ClientRegistrationResponse>() {
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override fun run(client: OwnCloudClient): RemoteOperationResult<ClientRegistrationResponse> {
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try {
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val requestBody = clientRegistrationParams.toRequestBody()
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val postMethod = PostMethod(URL(clientRegistrationParams.registrationEndpoint), requestBody)
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val status = client.executeHttpMethod(postMethod)
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val responseBody = postMethod.getResponseBodyAsString()
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if (status == HttpConstants.HTTP_CREATED && responseBody != null) {
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Timber.d("Successful response $responseBody")
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// Parse the response
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val moshi: Moshi = Moshi.Builder().build()
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val jsonAdapter: JsonAdapter<ClientRegistrationResponse> =
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moshi.adapter(ClientRegistrationResponse::class.java)
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val clientRegistrationResponse: ClientRegistrationResponse? = jsonAdapter.fromJson(responseBody)
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Timber.d("Client registered and parsed to $clientRegistrationResponse")
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return RemoteOperationResult<ClientRegistrationResponse>(RemoteOperationResult.ResultCode.OK).apply {
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data = clientRegistrationResponse
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}
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} else {
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Timber.e("Failed response while registering a new client. Status code: $status; response message: $responseBody")
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return RemoteOperationResult<ClientRegistrationResponse>(postMethod)
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}
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} catch (e: Exception) {
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Timber.e(e, "Exception while registering a new client.")
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return RemoteOperationResult<ClientRegistrationResponse>(e)
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}
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}
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}

‎owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/oauth/params/ClientRegistrationParams.kt

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/* ownCloud Android Library is available under MIT license
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*
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* @author Abel García de Prada
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*
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* Copyright (C) 2021 ownCloud GmbH.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
8+
* of this software and associated documentation files (the "Software"), to deal
9+
* in the Software without restriction, including without limitation the rights
10+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11+
* copies of the Software, and to permit persons to whom the Software is
12+
* furnished to do so, subject to the following conditions:
13+
*
14+
* The above copyright notice and this permission notice shall be included in
15+
* all copies or substantial portions of the Software.
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*
17+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18+
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19+
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20+
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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package com.owncloud.android.lib.resources.oauth.params
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import com.owncloud.android.lib.common.http.HttpConstants.CONTENT_TYPE_JSON
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import okhttp3.MediaType.Companion.toMediaType
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import okhttp3.RequestBody
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import okhttp3.RequestBody.Companion.toRequestBody
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import org.json.JSONArray
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import org.json.JSONObject
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data class ClientRegistrationParams(
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val registrationEndpoint: String,
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val clientName: String,
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val redirectUris: List<String>,
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val tokenEndpointAuthMethod: String,
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val applicationType: String
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) {
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fun toRequestBody(): RequestBody {
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val jsonObject = JSONObject().apply {
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put(PARAM_APPLICATION_TYPE, applicationType)
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put(PARAM_CLIENT_NAME, clientName)
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put(PARAM_REDIRECT_URIS, JSONArray(redirectUris))
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put(PARAM_TOKEN_ENDPOINT_AUTH_METHOD, tokenEndpointAuthMethod)
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}
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val mediaType = CONTENT_TYPE_JSON.toMediaType()
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return jsonObject.toString().toRequestBody(mediaType)
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}
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companion object {
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private const val PARAM_APPLICATION_TYPE = "application_type"
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private const val PARAM_CLIENT_NAME = "client_name"
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private const val PARAM_TOKEN_ENDPOINT_AUTH_METHOD = "token_endpoint_auth_method"
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private const val PARAM_REDIRECT_URIS = "redirect_uris"
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}
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}

‎owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/oauth/responses/ClientRegistrationResponse.kt

Lines changed: 42 additions & 0 deletions
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/* ownCloud Android Library is available under MIT license
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*
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* @author Abel García de Prada
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*
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* Copyright (C) 2021 ownCloud GmbH.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
8+
* of this software and associated documentation files (the "Software"), to deal
9+
* in the Software without restriction, including without limitation the rights
10+
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11+
* copies of the Software, and to permit persons to whom the Software is
12+
* furnished to do so, subject to the following conditions:
13+
*
14+
* The above copyright notice and this permission notice shall be included in
15+
* all copies or substantial portions of the Software.
16+
*
17+
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18+
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19+
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20+
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
21+
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
22+
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
23+
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24+
* THE SOFTWARE.
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*
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*/
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package com.owncloud.android.lib.resources.oauth.responses
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import com.squareup.moshi.Json
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import com.squareup.moshi.JsonClass
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@JsonClass(generateAdapter = true)
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data class ClientRegistrationResponse(
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@Json(name = "client_id")
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val clientId: String,
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@Json(name = "client_secret")
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val clientSecret: String?,
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@Json(name = "client_id_issued_at")
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val clientIdIssuedAt: Int?,
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@Json(name = "client_secret_expires_at")
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val clientSecretExpiration: Int,
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)

‎owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/oauth/services/OIDCService.kt

Lines changed: 7 additions & 1 deletion
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@@ -1,6 +1,6 @@
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/* ownCloud Android Library is available under MIT license
22
*
3-
* Copyright (C) 2020 ownCloud GmbH.
3+
* Copyright (C) 2021 ownCloud GmbH.
44
*
55
* Permission is hereby granted, free of charge, to any person obtaining a copy
66
* of this software and associated documentation files (the "Software"), to deal
@@ -25,7 +25,9 @@ package com.owncloud.android.lib.resources.oauth.services
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import com.owncloud.android.lib.common.OwnCloudClient
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import com.owncloud.android.lib.common.operations.RemoteOperationResult
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import com.owncloud.android.lib.resources.oauth.params.ClientRegistrationParams
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import com.owncloud.android.lib.resources.oauth.params.TokenRequestParams
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import com.owncloud.android.lib.resources.oauth.responses.ClientRegistrationResponse
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import com.owncloud.android.lib.resources.oauth.responses.OIDCDiscoveryResponse
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import com.owncloud.android.lib.resources.oauth.responses.TokenResponse
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@@ -38,4 +40,8 @@ interface OIDCService {
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tokenRequest: TokenRequestParams
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): RemoteOperationResult<TokenResponse>
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fun registerClientWithRegistrationEndpoint(
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ownCloudClient: OwnCloudClient,
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clientRegistrationParams: ClientRegistrationParams
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): RemoteOperationResult<ClientRegistrationResponse>
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}

‎owncloudComLibrary/src/main/java/com/owncloud/android/lib/resources/oauth/services/implementation/OCOIDCService.kt

Lines changed: 10 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
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/* ownCloud Android Library is available under MIT license
22
*
3-
* Copyright (C) 2020 ownCloud GmbH.
3+
* Copyright (C) 2021 ownCloud GmbH.
44
*
55
* Permission is hereby granted, free of charge, to any person obtaining a copy
66
* of this software and associated documentation files (the "Software"), to deal
@@ -26,8 +26,11 @@ package com.owncloud.android.lib.resources.oauth.services.implementation
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import com.owncloud.android.lib.common.OwnCloudClient
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import com.owncloud.android.lib.common.operations.RemoteOperationResult
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import com.owncloud.android.lib.resources.oauth.GetOIDCDiscoveryRemoteOperation
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import com.owncloud.android.lib.resources.oauth.RegisterClientRemoteOperation
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import com.owncloud.android.lib.resources.oauth.TokenRequestRemoteOperation
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import com.owncloud.android.lib.resources.oauth.params.ClientRegistrationParams
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import com.owncloud.android.lib.resources.oauth.params.TokenRequestParams
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import com.owncloud.android.lib.resources.oauth.responses.ClientRegistrationResponse
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import com.owncloud.android.lib.resources.oauth.responses.OIDCDiscoveryResponse
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import com.owncloud.android.lib.resources.oauth.responses.TokenResponse
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import com.owncloud.android.lib.resources.oauth.services.OIDCService
@@ -45,4 +48,10 @@ class OCOIDCService : OIDCService {
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): RemoteOperationResult<TokenResponse> =
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TokenRequestRemoteOperation(tokenRequest).execute(ownCloudClient)
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override fun registerClientWithRegistrationEndpoint(
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ownCloudClient: OwnCloudClient,
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clientRegistrationParams: ClientRegistrationParams
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): RemoteOperationResult<ClientRegistrationResponse> =
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RegisterClientRemoteOperation(clientRegistrationParams).execute(ownCloudClient)
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}

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