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OAuth2 Implementation #15

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@Shubhangi-cs Shubhangi-cs commented Jan 12, 2024

Implement Oauth 2.0 support in SAP Successfactors Batch Source Plugin. SAP SuccessFactors supports OAuth 2.0 to authenticate OData API and SFAPI users. Compared with HTTP Basic Auth, OAuth 2.0 is considered to be more secure in that it doesn't require users to provide their passwords during authentication. With OAuth 2.0, you can also use a third-party identity provider (IDP) for user management and provisioning.

docs/SuccessFactors-batchsource.md Outdated Show resolved Hide resolved
docs/SuccessFactors-batchsource.md Outdated Show resolved Hide resolved
pom.xml Outdated
@@ -20,7 +20,7 @@

<groupId>io.cdap.plugin.successfactors</groupId>
<artifactId>successfactors-plugins</artifactId>
<version>1.2.0-SNAPSHOT</version>
<version>1.2.1-SNAPSHOT</version>

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Lets bump it to v1.3.0-SNAPSHOT as we are adding new feature support.

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usually this change is committed in PRs, reverted back

pom.xml Outdated
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.13</version> <!-- Use the latest version available -->

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make use of properties and remove the comment.

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done

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Use the properties for other dependencies also plus please remove the comments i.e.

  • <!-- Use the latest version available -->
  • <!-- https://mvnrepository.com/artifact/commons-codec/commons-codec -->

pom.xml Show resolved Hide resolved
@@ -19,8 +19,21 @@ annotating metadata, etc.
**Use Connection:** Whether to use a connection. If a connection is used, you do not need to provide the credentials.
**Connection:** Name of the connection to use. Entity Names information will be provided by the connection.
You also can use the macro function ${conn(connection-name)}.
**Authentication Type:** Type of authentication used to submit request. OAuth2, Basic Authentication types are available.

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Rewrite it to: Authentication type used to submit request. Supported types are Basic & OAuth 2.0. Default is Basic Authentication.

pom.xml Outdated
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.13</version> <!-- Use the latest version available -->

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Use the properties for other dependencies also plus please remove the comments i.e.

  • <!-- Use the latest version available -->
  • <!-- https://mvnrepository.com/artifact/commons-codec/commons-codec -->

public static final String TEST = "TEST";
private static final String COMMON_ACTION = ResourceConstants.ERR_MISSING_PARAM_OR_MACRO_ACTION.getMsgForKey();
private static final String SAP_SUCCESSFACTORS_USERNAME = "SAP SuccessFactors Username";
private static final String SAP_SUCCESSFACTORS_PASSWORD = "SAP SuccessFactors Password";
private static final String SAP_SUCCESSFACTORS_BASE_URL = "SAP SuccessFactors Base URL";
private static final Logger LOG = LoggerFactory.getLogger(SuccessFactorsConnectorConfig.class);

@Name(PROPERTY_AUTH_TYPE)
@Description("Type of authentication used to submit request. \n" +

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nit: \n can be removed.

public static final String TEST = "TEST";
private static final String COMMON_ACTION = ResourceConstants.ERR_MISSING_PARAM_OR_MACRO_ACTION.getMsgForKey();
private static final String SAP_SUCCESSFACTORS_USERNAME = "SAP SuccessFactors Username";
private static final String SAP_SUCCESSFACTORS_PASSWORD = "SAP SuccessFactors Password";
private static final String SAP_SUCCESSFACTORS_BASE_URL = "SAP SuccessFactors Base URL";
private static final Logger LOG = LoggerFactory.getLogger(SuccessFactorsConnectorConfig.class);

@Name(PROPERTY_AUTH_TYPE)
@Description("Type of authentication used to submit request. \n" +
"OAuth2, Basic Authentication types are available.")

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Lets be consistent with OAuth 2.0 in the descriptions.

}

if (authType.equals(BASIC_AUTH)) {

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nit: remove the extra line.

if (SuccessFactorsUtil.isNullOrEmpty(getPassword()) && !containsMacro(PASSWORD)) {
String errMsg = ResourceConstants.ERR_MISSING_PARAM_PREFIX.getMsgForKey(SAP_SUCCESSFACTORS_PASSWORD);
failureCollector.addFailure(errMsg, COMMON_ACTION).withConfigProperty(PASSWORD);
}

}
if (authType.equals(OAUTH2)) {

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formating..

Request req = buildRequest(endpoint, mediaType);

Request req = null;
if (config.getAuthType().equals("basicAuth")) {

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use the constant declared in the SuccessFactorsConnectorConfig

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These updates are also required in SuccessFactors-connector.md

}

return assertion;
} catch (Exception e) {

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avoid catching generic exceptions.

return accessToken;
}
}

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nit: just keep 1 new line and remove any extra lines.

},
{
"id": "oAuth2",
"label": "OAuth2"

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OAuth 2.0

},
{
"id": "oAuth2",
"label": "OAuth2"

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OAuth 2.0

@Shubhangi-cs Shubhangi-cs force-pushed the Oauth2_Implementation branch 2 times, most recently from 37869a0 to 4083f5d Compare January 29, 2024 09:59
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2 participants