com.microsoft.aad.msal4j.AuthorizationResult Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of msal4j Show documentation
Microsoft Authentication Library for Java gives you the ability to obtain tokens from Azure AD v2 (work and school accounts, MSA) and Azure AD B2C, gaining access to Microsoft Cloud API and any other API secured by Microsoft identities
There is a newer version: 1.17.1
Show newest version
// Generated by delombok at Fri Jul 16 13:56:07 UTC 2021
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
package com.microsoft.aad.msal4j;

import java.net.URLDecoder;
import java.util.LinkedHashMap;
import java.util.Map;

class AuthorizationResult {
    private String code;
    private String state;
    private AuthorizationStatus status;
    private String error;
    private String errorDescription;
    private String environment;


    enum AuthorizationStatus {
        Success, ProtocolError, UnknownError;
    }

    static AuthorizationResult fromResponseBody(String responseBody) {
        if (StringHelper.isBlank(responseBody)) {
            return new AuthorizationResult(AuthorizationStatus.UnknownError, AuthenticationErrorCode.INVALID_AUTHORIZATION_RESULT, "The authorization server returned an invalid response: response is null or empty");
        }
        Map queryParameters = parseParameters(responseBody);
        if (queryParameters.containsKey("error")) {
            return new AuthorizationResult(AuthorizationStatus.ProtocolError, queryParameters.get("error"), !StringHelper.isBlank(queryParameters.get("error_description")) ? queryParameters.get("error_description") : null);
        }
        if (!queryParameters.containsKey("code")) {
            return new AuthorizationResult(AuthorizationStatus.UnknownError, AuthenticationErrorCode.INVALID_AUTHORIZATION_RESULT, "Authorization result response does not contain authorization code");
        }
        AuthorizationResult result = new AuthorizationResult();
        result.code = queryParameters.get("code");
        result.status = AuthorizationStatus.Success;
        if (queryParameters.containsKey("cloud_instance_host_name")) {
            result.environment = queryParameters.get("cloud_instance_host_name");
        }
        if (queryParameters.containsKey("state")) {
            result.state = queryParameters.get("state");
        }
        return result;
    }

    private AuthorizationResult() {
    }

    private AuthorizationResult(AuthorizationStatus status, String error, String errorDescription) {
        this.status = status;
        this.error = error;
        this.errorDescription = errorDescription;
    }

    private static Map parseParameters(String serverResponse) {
        Map query_pairs = new LinkedHashMap<>();
        try {
            String[] pairs = serverResponse.split("&");
            for (String pair : pairs) {
                int idx = pair.indexOf("=");
                String key = URLDecoder.decode(pair.substring(0, idx), "UTF-8");
                String value = URLDecoder.decode(pair.substring(idx + 1), "UTF-8");
                query_pairs.put(key, value);
            }
        } catch (Exception ex) {
            throw new MsalClientException(AuthenticationErrorCode.INVALID_AUTHORIZATION_RESULT, String.format("Error parsing authorization result:  %s", ex.getMessage()));
        }
        return query_pairs;
    }

    @java.lang.SuppressWarnings("all")
    public String code() {
        return this.code;
    }

    @java.lang.SuppressWarnings("all")
    public String state() {
        return this.state;
    }

    @java.lang.SuppressWarnings("all")
    public AuthorizationStatus status() {
        return this.status;
    }

    @java.lang.SuppressWarnings("all")
    public String error() {
        return this.error;
    }

    @java.lang.SuppressWarnings("all")
    public String errorDescription() {
        return this.errorDescription;
    }

    @java.lang.SuppressWarnings("all")
    public String environment() {
        return this.environment;
    }

    @java.lang.SuppressWarnings("all")
    public AuthorizationResult code(final String code) {
        this.code = code;
        return this;
    }

    @java.lang.SuppressWarnings("all")
    public AuthorizationResult state(final String state) {
        this.state = state;
        return this;
    }

    @java.lang.SuppressWarnings("all")
    public AuthorizationResult status(final AuthorizationStatus status) {
        this.status = status;
        return this;
    }

    @java.lang.SuppressWarnings("all")
    public AuthorizationResult error(final String error) {
        this.error = error;
        return this;
    }

    @java.lang.SuppressWarnings("all")
    public AuthorizationResult errorDescription(final String errorDescription) {
        this.errorDescription = errorDescription;
        return this;
    }

    @java.lang.SuppressWarnings("all")
    public AuthorizationResult environment(final String environment) {
        this.environment = environment;
        return this;
    }
}