Support for Basic Authentication

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## 2.13 [unreleased]
 
+### Features
+
+- Support for Basic Authentication [PR #492](https://github.com/influxdata/influxdb-java/pull/492)
 
 ## 2.12 [2018-07-31]
 

src/main/java/org/influxdb/impl/BasicAuthInterceptor.java

@@ -0,0 +1,24 @@
+package org.influxdb.impl;
+
+import java.io.IOException;
+
+import okhttp3.Credentials;
+import okhttp3.Interceptor;
+import okhttp3.Request;
+import okhttp3.Response;
+
+public class BasicAuthInterceptor implements Interceptor {
+
+ private String credentials;
+
+ public BasicAuthInterceptor(final String user, final String password) {
+ credentials = Credentials.basic(user, password);
+ }
+
+ @Override
+ public Response intercept(final Chain chain) throws IOException {
+ Request request = chain.request();
+ Request authenticatedRequest = request.newBuilder().header("Authorization", credentials).build();
+ return chain.proceed(authenticatedRequest);
+ }
+}

src/main/java/org/influxdb/impl/InfluxDBImpl.java

@@ -77,8 +77,6 @@ public class InfluxDBImpl implements InfluxDB {
  private static final LogLevel LOG_LEVEL = LogLevel.parseLogLevel(System.getProperty(LOG_LEVEL_PROPERTY));
 
  private final InetAddress hostAddress;
- private final String username;
- private final String password;
  private String version;
  private final Retrofit retrofit;
  private final InfluxDBService influxDBService;
@@ -116,16 +114,14 @@ public InfluxDBImpl(final String url, final String username, final String passwo
  final ResponseFormat responseFormat) {
  this.messagePack = ResponseFormat.MSGPACK.equals(responseFormat);
  this.hostAddress = parseHostAddress(url);
- this.username = username;
- this.password = password;
 
  this.loggingInterceptor = new HttpLoggingInterceptor();
  setLogLevel(LOG_LEVEL);
 
  this.gzipRequestInterceptor = new GzipRequestInterceptor();
  OkHttpClient.Builder clonedBuilder = client.build().newBuilder();
- clonedBuilder.addInterceptor(loggingInterceptor).addInterceptor(gzipRequestInterceptor);
-
+ clonedBuilder.addInterceptor(loggingInterceptor).addInterceptor(gzipRequestInterceptor).
+ addInterceptor(new BasicAuthInterceptor(username, password));
  Factory converterFactory = null;
  switch (responseFormat) {
  case MSGPACK:
@@ -164,16 +160,15 @@ public InfluxDBImpl(final String url, final String username, final String passwo
  super();
  this.messagePack = false;
  this.hostAddress = parseHostAddress(url);
- this.username = username;
- this.password = password;
 
  this.loggingInterceptor = new HttpLoggingInterceptor();
  setLogLevel(LOG_LEVEL);
 
  this.gzipRequestInterceptor = new GzipRequestInterceptor();
  OkHttpClient.Builder clonedBuilder = client.build().newBuilder();
  this.retrofit = new Retrofit.Builder().baseUrl(url)
- .client(clonedBuilder.addInterceptor(loggingInterceptor).addInterceptor(gzipRequestInterceptor).build())
+ .client(clonedBuilder.addInterceptor(loggingInterceptor).addInterceptor(gzipRequestInterceptor).
+ addInterceptor(new BasicAuthInterceptor(username, password)).build())
  .addConverterFactory(MoshiConverterFactory.create()).build();
  this.influxDBService = influxDBService;
 
@@ -420,8 +415,6 @@ public void write(final BatchPoints batchPoints) {
  this.batchedCount.add(batchPoints.getPoints().size());
  RequestBody lineProtocol = RequestBody.create(MEDIA_TYPE_STRING, batchPoints.lineProtocol());
  execute(this.influxDBService.writePoints(
- this.username,
- this.password,
  batchPoints.getDatabase(),
  batchPoints.getRetentionPolicy(),
  TimeUtil.toTimePrecision(batchPoints.getPrecision()),
@@ -434,8 +427,6 @@ public void write(final BatchPoints batchPoints) {
  public void write(final String database, final String retentionPolicy, final ConsistencyLevel consistency,
  final TimeUnit precision, final String records) {
  execute(this.influxDBService.writePoints(
- this.username,
- this.password,
  database,
  retentionPolicy,
  TimeUtil.toTimePrecision(precision),
@@ -534,12 +525,10 @@ public void query(final Query query, final int chunkSize, final Consumer<QueryRe
  Call<ResponseBody> call = null;
  if (query instanceof BoundParameterQuery) {
  BoundParameterQuery boundParameterQuery = (BoundParameterQuery) query;
- call = this.influxDBService.query(this.username, this.password,
- query.getDatabase(), query.getCommandWithUrlEncoded(), chunkSize,
+ call = this.influxDBService.query(query.getDatabase(), query.getCommandWithUrlEncoded(), chunkSize,
  boundParameterQuery.getParameterJsonWithUrlEncoded());
  } else {
- call = this.influxDBService.query(this.username, this.password,
- query.getDatabase(), query.getCommandWithUrlEncoded(), chunkSize);
+ call = this.influxDBService.query(query.getDatabase(), query.getCommandWithUrlEncoded(), chunkSize);
  }
 
  call.enqueue(new Callback<ResponseBody>() {
@@ -578,11 +567,11 @@ public QueryResult query(final Query query, final TimeUnit timeUnit) {
  Call<QueryResult> call = null;
  if (query instanceof BoundParameterQuery) {
  BoundParameterQuery boundParameterQuery = (BoundParameterQuery) query;
- call = this.influxDBService.query(this.username, this.password, query.getDatabase(),
+ call = this.influxDBService.query(query.getDatabase(),
  TimeUtil.toTimePrecision(timeUnit), query.getCommandWithUrlEncoded(),
  boundParameterQuery.getParameterJsonWithUrlEncoded());
  } else {
- call = this.influxDBService.query(this.username, this.password, query.getDatabase(),
+ call = this.influxDBService.query(query.getDatabase(),
  TimeUtil.toTimePrecision(timeUnit), query.getCommandWithUrlEncoded());
  }
  return executeQuery(call);
@@ -595,25 +584,23 @@ public QueryResult query(final Query query, final TimeUnit timeUnit) {
  public void createDatabase(final String name) {
  Preconditions.checkNonEmptyString(name, "name");
  String createDatabaseQueryString = String.format("CREATE DATABASE \"%s\"", name);
- executeQuery(this.influxDBService.postQuery(this.username, this.password, Query.encode(createDatabaseQueryString)));
+ executeQuery(this.influxDBService.postQuery(Query.encode(createDatabaseQueryString)));
  }
 
  /**
  * {@inheritDoc}
  */
  @Override
  public void deleteDatabase(final String name) {
- executeQuery(this.influxDBService.postQuery(this.username, this.password,
- Query.encode("DROP DATABASE \"" + name + "\"")));
+ executeQuery(this.influxDBService.postQuery(Query.encode("DROP DATABASE \"" + name + "\"")));
  }
 
  /**
  * {@inheritDoc}
  */
  @Override
  public List<String> describeDatabases() {
- QueryResult result = executeQuery(this.influxDBService.query(this.username,
- this.password, SHOW_DATABASE_COMMAND_ENCODED));
+ QueryResult result = executeQuery(this.influxDBService.query(SHOW_DATABASE_COMMAND_ENCODED));
  // {"results":[{"series":[{"name":"databases","columns":["name"],"values":[["mydb"]]}]}]}
  // Series [name=databases, columns=[name], values=[[mydb], [unittest_1433605300968]]]
  List<List<Object>> databaseNames = result.getResults().get(0).getSeries().get(0).getValues();
@@ -647,16 +634,13 @@ private Call<QueryResult> callQuery(final Query query) {
  Call<QueryResult> call;
  if (query instanceof BoundParameterQuery) {
  BoundParameterQuery boundParameterQuery = (BoundParameterQuery) query;
- call = this.influxDBService.postQuery(this.username,
- this.password, query.getDatabase(), query.getCommandWithUrlEncoded(),
+ call = this.influxDBService.postQuery(query.getDatabase(), query.getCommandWithUrlEncoded(),
  boundParameterQuery.getParameterJsonWithUrlEncoded());
  } else {
  if (query.requiresPost()) {
- call = this.influxDBService.postQuery(this.username,
- this.password, query.getDatabase(), query.getCommandWithUrlEncoded());
+ call = this.influxDBService.postQuery(query.getDatabase(), query.getCommandWithUrlEncoded());
  } else {
- call = this.influxDBService.query(this.username,
- this.password, query.getDatabase(), query.getCommandWithUrlEncoded());
+ call = this.influxDBService.query(query.getDatabase(), query.getCommandWithUrlEncoded());
  }
  }
  return call;
@@ -767,7 +751,7 @@ public void createRetentionPolicy(final String rpName, final String database, fi
  if (isDefault) {
  queryBuilder.append(" DEFAULT");
  }
- executeQuery(this.influxDBService.postQuery(this.username, this.password, Query.encode(queryBuilder.toString())));
+ executeQuery(this.influxDBService.postQuery(Query.encode(queryBuilder.toString())));
  }
 
  /**
@@ -802,8 +786,7 @@ public void dropRetentionPolicy(final String rpName, final String database) {
  .append("\" ON \"")
  .append(database)
  .append("\"");
- executeQuery(this.influxDBService.postQuery(this.username, this.password,
- Query.encode(queryBuilder.toString())));
+ executeQuery(this.influxDBService.postQuery(Query.encode(queryBuilder.toString())));
  }
 
  private interface ChunkProccesor {

src/main/java/org/influxdb/impl/InfluxDBService.java

@@ -39,49 +39,44 @@ interface InfluxDBService {
  * Can be one of one, any, all, quorum. Defaults to all.
  */
  @POST("write")
- public Call<ResponseBody> writePoints(@Query(U) String username,
- @Query(P) String password, @Query(DB) String database,
+ public Call<ResponseBody> writePoints(@Query(DB) String database,
  @Query(RP) String retentionPolicy, @Query(PRECISION) String precision,
  @Query(CONSISTENCY) String consistency, @Body RequestBody batchPoints);
 
  @GET("query")
- public Call<QueryResult> query(@Query(U) String username, @Query(P) String password, @Query(DB) String db,
+ public Call<QueryResult> query(@Query(DB) String db,
  @Query(EPOCH) String epoch, @Query(value = Q, encoded = true) String query);
 
  @POST("query")
- public Call<QueryResult> query(@Query(U) String username, @Query(P) String password, @Query(DB) String db,
+ public Call<QueryResult> query(@Query(DB) String db,
  @Query(EPOCH) String epoch, @Query(value = Q, encoded = true) String query,
  @Query(value = PARAMS, encoded = true) String params);
 
  @GET("query")
- public Call<QueryResult> query(@Query(U) String username, @Query(P) String password, @Query(DB) String db,
+ public Call<QueryResult> query(@Query(DB) String db,
  @Query(value = Q, encoded = true) String query);
 
  @POST("query")
- public Call<QueryResult> postQuery(@Query(U) String username, @Query(P) String password, @Query(DB) String db,
+ public Call<QueryResult> postQuery(@Query(DB) String db,
  @Query(value = Q, encoded = true) String query);
 
  @POST("query")
- public Call<QueryResult> postQuery(@Query(U) String username, @Query(P) String password, @Query(DB) String db,
+ public Call<QueryResult> postQuery(@Query(DB) String db,
  @Query(value = Q, encoded = true) String query, @Query(value = PARAMS, encoded = true) String params);
 
  @GET("query")
- public Call<QueryResult> query(@Query(U) String username, @Query(P) String password,
- @Query(value = Q, encoded = true) String query);
+ public Call<QueryResult> query(@Query(value = Q, encoded = true) String query);
 
  @POST("query")
- public Call<QueryResult> postQuery(@Query(U) String username,
- @Query(P) String password, @Query(value = Q, encoded = true) String query);
+ public Call<QueryResult> postQuery(@Query(value = Q, encoded = true) String query);
 
  @Streaming
  @GET("query?chunked=true")
- public Call<ResponseBody> query(@Query(U) String username,
- @Query(P) String password, @Query(DB) String db, @Query(value = Q, encoded = true) String query,
+ public Call<ResponseBody> query(@Query(DB) String db, @Query(value = Q, encoded = true) String query,
  @Query(CHUNK_SIZE) int chunkSize);
 
  @Streaming
  @POST("query?chunked=true")
- public Call<ResponseBody> query(@Query(U) String username,
- @Query(P) String password, @Query(DB) String db, @Query(value = Q, encoded = true) String query,
+ public Call<ResponseBody> query(@Query(DB) String db, @Query(value = Q, encoded = true) String query,
  @Query(CHUNK_SIZE) int chunkSize, @Query(value = PARAMS, encoded = true) String params);
 }

src/test/java/org/influxdb/impl/ChunkingExceptionTest.java

@@ -56,7 +56,7 @@ public void testChunkingException(Exception ex, String message) throws IOExcepti
  Call<ResponseBody> call = mock(Call.class);
  ResponseBody responseBody = mock(ResponseBody.class);
 
- when(influxDBService.query(any(String.class), any(String.class), any(String.class), any(String.class), anyInt())).thenReturn(call);
+ when(influxDBService.query(any(String.class), any(String.class), anyInt())).thenReturn(call);
  when(responseBody.source()).thenReturn(new Buffer());
  doThrow(ex).when(adapter).fromJson(any(JsonReader.class));