Specifying the real Then it works well, any questions please let me know, Refer : https://cwiki.apache.org/confluence/display/Hive/Setting+Up+HiveServer2#SettingUpHiveServer2-PythonClientDriver. Regards. Listed on Pypi: pip install limesurveyrc2api -type = application / json connection = Keep-Alive host = mylimesurveyhost. thanks. A better alternative is impyla. authorization (such as scheduling a build), use HTTP BASIC Return on error: for protocol-level errors (invalid format etc), an error message. What can I do if my pomade tin is 0.1 oz over the TSA limit? In order to execute an HTTP request against an endpoint which is protected by Digest Authentication, we need to use a JSR223 Is there a way to make trades similar/identical to a university endowment manager to copy them? As we can see, it's a bit of a burden for us to do preemptive Basic Authentication with HttpClient 4.x. The following Perl example uses the LWP module to start a Job via a Before we can help you migrate your website, do not cancel your existing plan, contact our support staff and we will migrate your site for FREE. Stack Overflow for Teams is moving to its own domain! If nothing happens, download GitHub Desktop and try again. operations. First, we'll create a bean of the SAMLEntryPoint class that will work as an entry point for SAML authentication: Here, the WebSSOProfileOptions bean allows us to set up parameters of the request sent from SP to IdP asking for user authentication. greatly simplifies REST API access. would this work with kerberized clusters? Since it doesn't support @Rule and @ClassRule there is dedicated annotation @EnableKubernetesMockClient. You can set your own custom Apache HttpClient and HttpAsyncClient. Last, we require a custom implementation of the SAMLAuthenticationProvider class to check the instance of the ExpiringUsernameAuthenticationToken class and set the obtained authorities: Also, we should configure the CustomSAMLAuthenticationProvider as a bean in the SecurityConfig class: Finally, we'll configure a basic HTTP security using the already discussed samlEntryPoint and samlFilter: Voila! https://github.com/cloudera/hs2client/tree/master/python, http://blog.cloudera.com/blog/2014/04/a-new-python-client-for-impala/, https://github.com/cloudera/impyla/blob/master/README.md, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned. I have the following code, and I want to set the Authorization of the post request to be like this: Authorization:key=somevalue. The Mock Web Server has two modes of operation: It's the typical mode where you first set which are the expected http requests and which should be the responses for each request. We built the basic authentication support in here, in the creation of the HttpContext. Hence, I use the pyodbc connector. The default Hive Thrift port is 9083, which stopped the hanging. Error was: "SASL authentication failure: No worthy mechs found". Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Then we can move to the Spring beans configuration. 19.11 Kerberos properties. here's a generic approach which makes it easy for me because I keep connecting to several servers (SQL, Teradata, Hive etc.) indicate if you found this page helpful? This can be a quick hack to connect hive and python. rev2022.11.3.43005. Defaults to http://127.0.0.1:8080, # set authorization_basic on the request object, # to make use of BASIC HTTP authorization, apparently, # already handling the preemptive part correctly this, /job/test/build?token=theTokenConfiguredForThisJob&cause=LWP+Test, org.apache.http.auth.UsernamePasswordCredentials, org.apache.http.client.ClientProtocolException, org.apache.http.client.CredentialsProvider, org.apache.http.client.protocol.HttpClientContext, org.apache.http.impl.client.BasicAuthCache, org.apache.http.impl.client.BasicCredentialsProvider, org.apache.http.impl.client.CloseableHttpClient, // Generate BASIC scheme object and add it to the local auth cache, // Add AuthCache to the execution context. To use above configured RestTemplate, simply inject it to controller or test class. Security Assertion Markup Language (SAML) is an open standard that allows an IdP to securely send the user's authentication and authorization details to the Service Provider (SP). The easiest way to send a signed request with Java is to use AwsSdk2Transport, introduced in opensearch-java version 2.1.0. For invalid username and password, returns a null error and the result body contains a 'status' name-value pair with the error message. First, as a prerequisite, we should set up an Okta developer account. Here's some basic steps to get going with pyodbc (in case you have never used it): Once complete: All published articles are simple and easy to understand and well tested in our development environment. example, OpenID, Crowd and CAS plugins authenticate you without a When I try this example for one of my tables, it appears that the client.fetchOne() command is returning a string, not a row/array/dict object that is indexed by columns. You signed in with another tab or window. How would you use kerberos authentication instead of plain? which is a C/C++ HiveServer2/Impala client. #Read the data of the first survey (sid=999999) into a data.frame. Contribute to SeleniumHQ/selenium development by creating an account on GitHub. The Releases page lists all stable versions. A browser automation framework and ecosystem. STEP 1. pip install: None of the answers demonstrate how to fetch and print the table headers. Review the Book Controller again, later we will integrate with Spring Security to secure the REST endpoints. LSRC2 makes it possible for developers to control specific functionality of LimeSurvey from any other application, without being restricted to PHP as a programming language. You can use it in your wiki as example or maybe it helps here other people. If you're on Linux, you may need to install SASL separately before running the above. 19.17 Upgrade. How do I merge two dictionaries in a single expression? Download any file with the name google-api-php-client-[RELEASE_NAME].zip for a package including this library and its dependencies.. Uncompress the zip file you download, and include the autoloader in your project: pip install pyodbc (here's the link to download the relevant driver from Microsoft's website). The examples above are a bit out of date. We learned to build Spring REST API for XML representation and JSON representation.Now let us learn to build Spring REST client using the Spring RestTemplate to consume the REST APIs that we have written in the linked examples.. 6.3 Send a GET request along with user login. To automaticaly export the answers of a survey to an Excel sheet you can use this code. The purpose of this tutorial is to give you pre-cooked recipe for little head-start, and save you from writing all bits and pieces, which really takes lots of time. First, let's add mappings to the default target URI(/) and /auth URI: Then, we'll add a simple index.html that allows the user to redirect Okta SAML authentication using the login link: Now, we're ready to run our Spring Boot App and access it at http://localhost:8080/: An Okta Sign-In page should open when clicking on the Login link: Next, let's add the mapping to the /home URI to redirect the user when successfully authenticated: Also, we'll add the home.html to show the logged-in user and a logout link: Once logged in successfully, we should see the home page: In this tutorial, we discussed Spring Security SAML integration with Okta. But if i give "select * from
where hostname=''" it is failing. This is because the user has no right to send a POST request. In a default LimeSurvey installation LSRC2 is disabled. Spring Security provides a variety of options for performing authentication. OpenShift REST APIs via a fluent DSL. Are you sure you want to create this branch? I believe the easiest way is to use PyHive. however parse the result will be the real hell (esp. Hence, I use the pyodbc connector. In this case solutions of @python-starter and @goks are working perfect, if hive run on the same node. When successful, thesuccessRedirectHandler will redirect the user to the default target URL (/home). A tag already exists with the provided branch name. Might be a better option if you push a lot of data to/from python. What's relevant here is the element inside the main element of the configuration. It is what RestTemplate will use to get the connection to API endpoints. it immediately returns a 403 (Forbidden) response instead How do you move this to encrypted passwords? You can also enable crudMode by using annotation field crud. This table provides kubectl to Kubernetes Java Client mappings. Below is an example of a valid request and response pair. Instead, this has to be an explicit decision made by the client. STEP 2. now, import the same in your python script: STEP 3. You are now ready to make the connection via python: If you only care about reading, then you can read it directly into a panda's dataframe with ease via eycheu's solution: Otherwise, here is a more versatile communication option: You could imagine, if you wanted to create a table, you would not need to "fetch" the results, but could submit a create table query instead. Does Python have a ternary conditional operator? Flipping the labels in a binary classification gives different model and results. Note that your jdbc connection URL will depend on the authentication mechanism you are using. Step 2: Download appropriate drivers for your environment: Store all .jar files in a directory. System:linux Secure forward proxy plugin for the Caddy web server. LimeSurvey RemoteControl 2 is a XML-RPC/JSON-RPC based web service available in LimeSurvey 2.0 or more recent which offers various API functions. So, let's take a deep dive into their details. So, we'll configure the MetadataGenerator bean to enable Spring SAML to handle the metadata: The MetadataGenerator bean requires an instance of the KeyManager to encrypt the exchange between SP and IdP: Here, we have to create and provide a Keystore to the KeyManager bean. To make scripted clients (such as wget) invoke operations that require Basic auth with the streaming message body. For XML parsing, we can use an instance of the StaticBasicParserPool class: Then, we require a processor to parse the SAML message from the HTTP request: Here, we've used POST and Redirect bindings with respect to our configuration in the Okta developer account. I will refer to this directory as /path/to/jar/files/. We recommend in general to use JSON-RPC because it is well tested and has a much smaller footprint than XML-RPC. The high level overview of all the articles on the site. We can create a self-signed key and Keystore with the JRE command: Then, we'll configure the IdP metadata into our Spring Boot application using the ExtendedMetadataDelegate instance: Here, we've parsed the metadata from the sso.xml file that contains the IdP metadata XML, copied from the Okta developer account while viewing the setup instructions. No idea where to start looking. Should we burninate the [variations] tag? Note that Jenkins does not do any authorization negotiation. How to draw a grid of grids-with-polygons? Commons Attribution-ShareAlike 4.0 license. Keep in mind, that Hive has two versions and 10000 port is used by hive2. that's awesome.. would this approach work for Hive Server 2 servers too? You must provide values for region and host. Reference: https://cwiki.apache.org/confluence/display/Hive/Setting+Up+HiveServer2#SettingUpHiveServer2-PythonClientDriver. In Spring RestTemplate example, we learned to access REST APIs inside Spring application. Please send a PR with your organization/community name. In below example, we will use the HTTP Basic authentication to protect the REST endpoints. I used the script made by vkuzmin as a base: ' https://www.limesurvey.org/community/forums/can-i-do-this-with-limesurvey/114846-export-answers-to-excel-in-semi-realtime, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)", "{""method"":""get_session_key"",""params"": [""", "{""method"":""export_responses"",""params"": [""", "{""method"":""release_session_key"",""params"": [""", 'Divide the respond in multiple lines, otherwise evrything is in one cell, LimeSurvey API - Basic client library in Python 3, https://www.limesurvey.org/community/forums/development/120876-vba-for-remotecontrol2-json-rpc, http://manual.limesurvey.org/index.php?title=RemoteControl_2_API&oldid=172269, start a predefined survey (change titles and things), activate the survey, restrict it to start and endtime, add participant data/tokens when you need them, return the unused tokens to the main application, invite or remind the participants of your survey. If you are accessing the hive tables on a remote server, I guess something else is required. The authentication info is cached, and it's very manual and non-intuitive for us to set up this authentication cache. Earlier versions of Jenkins require you to specify your real password, Please check the automatically generated API Documentation. The preemptive authentication in HttpClient conforms to rfc2617: A client SHOULD assume that all paths at or deeper than the depth of the last symbolic element in the path field of the Request-URI also are within the protection space specified by the Basic realm value of the current challenge. Step 3: Identify your systems authentication mechanism: In the pyhive solutions listed I've seen PLAIN listed as the authentication mechanism as well as Kerberos. Learn Spring Security . How can we create psychedelic experiences for healthy people without drugs? Here is an alternative solution specifically for hive2 that does not require PyHive or installing system-wide packages. ; Its even easier to use than the JSR223 PreProcessor since you dont need an additional element!. I am using spring boot application, so the pom file looks like this: HttpClient Docs https://cwiki.apache.org/confluence/display/Hive/HiveClient#HiveClient-Python appears to be outdated. // Optional. If the request uses cookies, then you will also need an HTTP Cookie Manager. Otherwise, one can use a beeline instead of hive command line tool. Use Git or checkout with SVN using the web URL. quick form. Read comment for self explanatory. Is cycling an aerobic or anaerobic exercise? Cloudera is putting more effort now on hs2 client https://github.com/cloudera/hs2client As mentioned above, it uses CloseableHttpClient bean instance to build ClientHttpRequestFactory, which is used to create RestTemplate. The headers are configured as following: Name: Authorization,; Value: Basic ${__base64Encode(user:passwd)}. The following system properties & environment variables can be used for configuration: Alternatively you can use the ConfigBuilder to create a config object for the Kubernetes client: Using the DSL is the same for all resources. We finished our Spring Security SAML configuration that allows the user to log in to the IdP and then receive the user's authentication details in XML format from the IdP. If I give "select * from
limit 10" its working fine. What is the best way to show results of a multiple-choice quiz where multiple options may be right? I am able to execute the same query on Ambari. To enable LSRC2 login to the LimeSurvey administration, go to Global settings, choose the tab 'Interfaces' and select one of the two RPC services (XML-RPC or JSON-RPC) service. Connect and share knowledge within a single location that is structured and easy to search. Can you provide the link? After installation, you can connect to Hive like this: Now that you have the hive connection, you have options how to use it. When the user tries to log in for the first time, the samlEntryPoint will handle the entry request. A swagger-codegen Maven plugin that can be configured easily in your pom.xml allows generating the client with the same options as Swagger Codegen CLI.. You can just straight-up query: or to use the connection to make a Pandas dataframe: I assert that you are using HiveServer2, which is the reason that makes the code doesn't work. When using the crud mode, the mock web server will store, read, update and delete kubernetes resources using an in memory map and will appear as a real api server. Java. Where is Apache Hive JDBC driver for download? It seems to be a basic auth over https. You could use python JayDeBeApi package to create DB-API connection from Hive or Impala JDBC driver and then pass the connection to pandas.read_sql function to return data in pandas dataframe. Impyla's primary role was an interface for Impala, and it doesn't support transactions, hence NotImplemented errors when you try to commit/rollback etc. Employer made me redundant, then retracted the notice after realising that I'm about to start on a new project. Then, we created a Spring Boot project with required Maven dependencies. Look at hue, how it works with hiveserver2, FYI, as of now sasl doesn't work with python 3. In Spring RestTemplate example, we learned to access REST APIs inside Spring application.In this tutorial, we are extending the RestTemplate configuration to use Apache HttpClient 4.. Given that in most cases the mock webserver is used to perform simple crud based operations, a crud mode has been added. similar to @python-starter solution. Founder of Mkyong.com, love Java and open source stuff. Note that Unirest settings like timeouts or interceptors are not applied to custom clients. httpclient and spring-web. Specifically, this solution focuses on leveraging the python package: JayDeBeApi. To connect using a username/password and specifying ports, the code looks like this: here's a generic approach which makes it easy for me because I keep connecting to several servers (SQL, Teradata, Hive etc.) When successful, the successRedirectHandler will redirect the user to the default target URL ( /home ). 19.10 Apache HttpClient common properties. Work fast with our official CLI. What exactly makes a black hole STAY a black hole? The only thing that worries me with the jaydebeapi approach is that database connectivity requires a jvm being spawned - which is a huge overhead. In order to use LSRC2 you must first enable the service, and then adjust the settings to suit your needs. How do I delete a file or folder in Python? Is this your impression as well? Absolutely! This script require request, you can include easily with the command. Here's some basic steps to get going with pyodbc (in case you have never used it): and it is only available when your security realm is password-based (for #Notice that the default sLanguageCode = en, so maybe you have to, #specify another language (here: All languages), /// POST the request and returns server response, "http://localhost/limesurvey/index.php?r=admin/remotecontrol". When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. @python-starter , your method only works when the hive resides on the same server where python is installed. Mkyong.com is providing Java and Spring tutorials and code snippets since 2008. Oauth2 solves the problem I guess. Spring RestTemplate Java Doc. Include spring-boot-starter-security for Spring Security and spring-security-test for Spring Security integration test. In this tutorial, we are extending the RestTemplate configuration to use Apache HttpClient 4. The interfaces and classes for Java mail support in the Spring framework are organized as follows: MailSender interface: the top-level interface that provides basic functionality for sending simple emails; JavaMailSender interface: the subinterface of the above MailSender.It supports MIME messages and is mostly used in conjunction with the MimeMessageHelper Modified the standard example from PyHive which is widely used and actively maintained. To get the updates about the releases, you can join https://groups.google.com/forum/embed/?place=forum/fabric8-devclients. please refer to my answer as follows: The key point is to add the reference password & auth and meanwhile set the auth equal to 'LDAP' . the same password in different places. Does Python have a string 'contains' substring method? This plugin enables Caddy to act as a forward proxy, with support for HTTP/2.0 and HTTP/1.1 requests. How do I execute a program or call a system command? The cdancy/jenkins-rest client from python. i.e. Just by adding the security starter, we've automatically applied basic authentication to all exposed endpoints except /info and /health . The primary operations in using JJWT involve building and parsing JWTs. Normal Spring Boot application to start the REST endpoints and insert 3 books into the H2 database for demo. Note: This matrix is prepared by running our integration tests on different versions of OpenShift. 5.17.3.2.2. The Auth plugin to be used Return on success: (string) LimeSurvey API - Basic client library in Python 3. +1 might be good in some quick-and-dirty cases when you can't install external yum or pip packages on a server. DefaultOpenShiftClient implements both the KubernetesClient & OpenShiftClient interface so if you need the In case you don't have it, find the same. Create a Kerberos ticket if one is not already created. Next, let's create a few filters for our SAML URIs like /discovery, /login, and /logout: Then, we'll add a few corresponding filters and handlers: So far, we've configured the entry point for the authentication (samlEntryPoint) and a few filter chains. It's a good solution. If you like my tutorials, consider make a donation to these charities. In this short tutorial, we saw what is basic authentication and how it works. Basic . But inspecting the ThriftHive.py file reveals the method execute within the Client class. enable-basic-auth. which allows adapting an existing KubernetesClient instance to an OpenShiftClient one. https://github.com/mkyong/spring-boot.git. "Trigger builds remotely" token: This will cause httpclient 4.3 to issue authentication preemptively: Please submit your feedback about this page through this // require_once 'path/to/your/rpcclient/jsonRPCClient.php'; // with composer support just add the autoloader, 'https://localhost/limesurvey/admin/remotecontrol', // adjust this one to your actual Remote Control URL, // receive surveys list current user can read, org.apache.http.impl.client.DefaultHttpClient, "https://PATH_OF_YOUR_SERVER/index.php/admin/remotecontrol", "{\"method\": \"get_session_key\", \"params\": [\"YOUR_USERNAME\", \"YOUR_PASSWORD\" ], \"id\": 1}", "{\"method\": \"list_groups\", \"params\": [ \"", # There is an generic json-rpc implemantation in Python but it dose not work for me in this case so I worte Some functions, 'https://myurl/index.php/admin/remotecontrol', "https://xxxxxxxxxxxxxxxx/index.php/admin/remotecontrol", # first limer (check version: must be recent) must be installed, #############################################################, #change the next options (website, user, password), 'https://www.XXX.nl/index.php/admin/remotecontrol', # list all surveys. What is the effect of cycling on weight loss? LWC: Lightning datatable not displaying the data stored in localstorage. JMeter Digest Auth. These options follow a simple contract; an Authentication request is processed by an AuthenticationProvider, and a fully authenticated object with full credentials is returned. cos I still have an issue.. // without composer this line can be used. Now that our Spring Security SAML configurations are ready along with the Okta developer account setup, we can set up a simple controller to provide a landing page and home page. This page was last edited on 16 February 2022, at 15:08. It'll help to let our IdP know which SP endpoint it should redirect to once the user is logged in. Who uses Kubernetes & OpenShift Java client? Access rest api at URL: For example, when making a call from Apache HttpClient, we can use the following code: Basic Basic Defining every single request and response can become tiresome. LSRC2 fully complies to the XML-RPC specification and JSON-RPC version 1 specifications. 19.16 Settings that affect SampleResults. I tried to use fiddler but i have no clue about. Is it not unsecured and big security risk to pass user name and password in the request url as shown in the example above ? I experienced some troubles when connecting to HiveServer2 on Debian. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. In order to avoid the NonRepeatableRequestException, you need to do the Preemptive Basic Authentication by adding the option: authenticationPreemptive=true. What does puncturing in cryptography mean, Pre-requisite: You should have the relevant ODBC connection in your windows setup before you follow the below steps. Then, we'll create a new Web application integration with SAML 2.0 support: Next, we'll fill in the general information like App name and App logo: In this step, we'll provide SAML settings like SSO URL and Audience URI: Last, we can provide feedback about our integration: Once finished, we can view setup instructions for our Spring Boot App: Note: we should copy the instructions like IdP Issuer URL and IdP metadata XML that will be required further in the Spring Security configurations: Other than usual Maven dependencies like spring-boot-starter-web and spring-boot-starter-security, we'll require the spring-security-saml2-core dependency: Also, make sure to add the Shibboleth repository to download the latest opensaml jar required by the spring-security-saml2-core dependency: Alternatively, we can set up the dependencies in a Gradle project: Now that we have Okta SAML Setup and Spring Boot project ready, let's start with the Spring Security configurations required for SAML 2.0 integration with Okta. 19.12 Apache HttpClient logging examples. OPTIONAL. LSRC2 offers a lot of functions. This VBA code use two different modules: ' VBA JSON tools: https://github.com/VBA-tools/VBA-JSON, ' Base64 Deconding: http://www.vbforums.com/showthread.php?379072-VB-Fast-Base64-Encoding-and-Decoding&p=2539878&viewfull=1#post2539878. ' Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand ; Advertising Reach developers & technologists worldwide; About the company Note: Spring docs recommend to use the non-blocking, reactive WebClient which offers efficient support for both The purpose of this tutorial is to give you pre-cooked recipe for little head-start, and save you from writing all bits and pieces, which really takes lots of time. 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