https://github.com/apache/jena/issues/1318
On Mon, May 16, 2022 at 3:59 PM Erich Bremer <[email protected]> wrote: > Will do. - Erich > > On Mon, May 16, 2022 at 3:43 PM Andy Seaborne <[email protected]> wrote: > >> Hi - could you raise an issue for this please. >> >> There's a backlog at th emoment so don't want to loose it. >> >> Andy >> >> PS the difference is that there are newlines in the >> con.query(Query) form and not in the con.query(String) form - add a \nb >> and I expect it will also break. >> >> On 16/05/2022 17:47, Erich Bremer wrote: >> > I changed >> > QueryExecution qe = con.query(query); >> > to >> > QueryExecution qe = con.query("select ?s where {?s ?p ?o} limit 10"); >> > and it works. A bug in the former method? - Erich >> > >> > On Mon, May 16, 2022 at 12:31 PM Erich Bremer <[email protected]> >> wrote: >> > >> >> Thanks Andy, this is a huge help. >> >> using this code: >> >> >> >> Query query = QueryFactory.create("select ?s where {?s ?p ?o} limit >> 10"); >> >> AuthEnv.get().registerUsernamePassword(new URI(" >> >> https://myserver.edu/sparql-auth";), Settings.user, Settings.password); >> >> HttpClient client = HttpClient.newBuilder() >> >> .connectTimeout(Duration.ofSeconds(10)) >> >> .version(HttpClient.Version.HTTP_1_1) >> >> .build(); >> >> RDFConnection con = RDFConnectionRemote.create() >> >> .destination(host) >> >> .queryEndpoint("sparql-auth") >> >> .httpClient(client) >> >> .build(); >> >> QueryExecution qe = con.query(query); >> >> ResultSet results = qe.execSelect(); >> >> >> >> is throwing an error: >> >> >> >> Exception in thread "main" java.lang.IllegalArgumentException: invalid >> >> header value: "Digest username="username", realm="SPARQL", >> >> nonce="b7ef0b701772c22b88db561ac58bd55f", >> uri="/sparql-auth?query=SELECT ?s >> >> WHERE >> >> { ?s ?p ?o } >> >> LIMIT 10 >> >> ", qop=auth, cnonce="D8DA17AFEAD93444", nc=00000000, >> >> response="4d8ba8cef8aaa7f22d1adf811c6ac903", >> >> opaque="5ebe2294ecd0e0f08eab7690d2a6ee69"" >> >> at >> java.net.http/jdk.internal.net.http.common.Utils.newIAE(Utils.java:286) >> >> at >> >> >> java.net.http/jdk.internal.net.http.HttpRequestBuilderImpl.checkNameAndValue(HttpRequestBuilderImpl.java:113) >> >> at >> >> >> java.net.http/jdk.internal.net.http.HttpRequestBuilderImpl.setHeader(HttpRequestBuilderImpl.java:119) >> >> at >> >> >> java.net.http/jdk.internal.net.http.HttpRequestBuilderImpl.setHeader(HttpRequestBuilderImpl.java:43) >> >> at >> >> >> org.apache.jena.http.auth.DigestLib.lambda$buildDigest$0(DigestLib.java:119) >> >> at org.apache.jena.http.auth.AuthLib.handle401(AuthLib.java:124) >> >> at org.apache.jena.http.auth.AuthLib.authExecute(AuthLib.java:54) >> >> at org.apache.jena.http.HttpLib.execute(HttpLib.java:536) >> >> at org.apache.jena.http.HttpLib.execute(HttpLib.java:493) >> >> at >> >> >> org.apache.jena.sparql.exec.http.QueryExecHTTP.executeQuery(QueryExecHTTP.java:497) >> >> at >> >> >> org.apache.jena.sparql.exec.http.QueryExecHTTP.performQuery(QueryExecHTTP.java:471) >> >> at >> >> >> org.apache.jena.sparql.exec.http.QueryExecHTTP.execRowSet(QueryExecHTTP.java:168) >> >> at >> >> >> org.apache.jena.sparql.exec.http.QueryExecHTTP.select(QueryExecHTTP.java:160) >> >> at >> >> >> org.apache.jena.sparql.exec.QueryExecutionAdapter.execSelect(QueryExecutionAdapter.java:117) >> >> at >> >> >> org.apache.jena.sparql.exec.QueryExecutionCompat.execSelect(QueryExecutionCompat.java:97) >> >> at com.mycompany.rad.RDF.<init>(RDF.java:90) >> >> at com.mycompany.rad.RDF.main(RDF.java:105) >> >> >> >> I'm using Graalvm: >> >> java -version >> >> openjdk version "17.0.3" 2022-04-19 >> >> OpenJDK Runtime Environment GraalVM CE 22.1.0 (build >> >> 17.0.3+7-jvmci-22.1-b06) >> >> OpenJDK 64-Bit Server VM GraalVM CE 22.1.0 (build >> 17.0.3+7-jvmci-22.1-b06, >> >> mixed mode, sharing) >> >> >> >> - Erich >> >> >> >> On Mon, May 16, 2022 at 11:49 AM Andy Seaborne <[email protected]> >> wrote: >> >> >> >>> >> >>> >> >>> On 16/05/2022 16:11, Erich Bremer wrote: >> >>>> It seems in Jena 4.3.X forward HttpClient in >> RDFConnectionRemoteBuilder >> >>> was >> >>>> changed from org.apache.http.client.HttpClient to >> >>> java.net.http.HttpClient. >> >>>> The latter doesn't appear to support Digest Authentication. Is there >> >>>> support for Digest authentication in 4.3.X forward? I was able to >> do it >> >>>> with the older RDFConnectionRemoteBuilder. Thanks, Erich >> >>>> >> >>> >> >>> https://jena.apache.org/documentation/sparql-apis/ >> >>> >> >>> Digest auth is supported (implemented by Jena). >> >>> >> >>> Andy >> >>> >> >> >> > >> >
