17837235071

Committed 18 Sep 2025 05:58PM UTC coverage: 13.87%. Remained the same

Build # 17837235071

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github

Committed by

tkuhn

Commit Message

chore: Remove serialVersionUIDs

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src/main/java/com/knowledgepixels/nanodash/NanodashSession.java

package com.knowledgepixels.nanodash;

import com.knowledgepixels.nanodash.component.NanopubResults;
import com.knowledgepixels.nanodash.component.PublishForm;
import com.knowledgepixels.nanodash.page.OrcidLoginPage;
import com.knowledgepixels.nanodash.page.ProfilePage;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpSession;
import jakarta.xml.bind.DatatypeConverter;
import org.apache.commons.io.FileUtils;
import org.apache.wicket.Session;
import org.apache.wicket.protocol.http.WebSession;
import org.apache.wicket.request.Request;
import org.apache.wicket.request.flow.RedirectToUrlException;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.eclipse.rdf4j.model.IRI;
import org.eclipse.rdf4j.model.ValueFactory;
import org.eclipse.rdf4j.model.impl.SimpleValueFactory;
import org.nanopub.extra.security.*;
import org.nanopub.extra.setting.IntroNanopub;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.security.KeyPair;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;

/**
 * Represents a session in the Nanodash application.
 */
public class NanodashSession extends WebSession {

    private transient HttpSession httpSession;
    private static final Logger logger = LoggerFactory.getLogger(NanodashSession.class);

    /**
     * Retrieves the current Nanodash session.
     *
     * @return The current NanodashSession instance.
     */
    public static NanodashSession get() {
        return (NanodashSession) Session.get();
    }

    /**
     * Constructs a new NanodashSession for the given request.
     * Initializes the HTTP session and loads profile information.
     *
     * @param request The HTTP request.
     */
    public NanodashSession(Request request) {
        super(request);
        httpSession = ((HttpServletRequest) request.getContainerRequest()).getSession();
        bind();
        loadProfileInfo();
    }

    private static ValueFactory vf = SimpleValueFactory.getInstance();

//        private IntroExtractor introExtractor;

    private String userDir = System.getProperty("user.home") + "/.nanopub/";
    private NanopubResults.ViewMode nanopubResultsViewMode = NanopubResults.ViewMode.GRID;

    private KeyPair keyPair;
    private IRI userIri;
    private ConcurrentMap<IRI, IntroNanopub> introNps;
//        private Boolean isOrcidLinked;
//        private String orcidLinkError;

    private Integer localIntroCount = null;
    private IntroNanopub localIntro = null;

    private Date lastTimeIntroPublished = null;

    // We should store here some sort of form model and not the forms themselves, but I couldn't figure
    // how to do it, so doing it like this for the moment...
    private ConcurrentMap<String, PublishForm> formMap = new ConcurrentHashMap<>();

    /**
     * Associates a form object with a specific ID.
     *
     * @param formObjId The ID of the form object.
     * @param formObj   The form object to associate.
     */
    public void setForm(String formObjId, PublishForm formObj) {
        formMap.put(formObjId, formObj);
    }

    /**
     * Checks if a form object with the given ID exists.
     *
     * @param formObjId The ID of the form object.
     * @return True if the form object exists, false otherwise.
     */
    public boolean hasForm(String formObjId) {
        return formMap.containsKey(formObjId);
    }

    /**
     * Retrieves the form object associated with the given ID.
     *
     * @param formObjId The ID of the form object.
     * @return The associated form object, or null if not found.
     */
    public PublishForm getForm(String formObjId) {
        return formMap.get(formObjId);
    }

    /**
     * Loads profile information for the user.
     * Initializes user-related data such as keys and introductions.
     */
    public void loadProfileInfo() {
        localIntroCount = null;
        localIntro = null;
        NanodashPreferences prefs = NanodashPreferences.get();
        if (prefs.isOrcidLoginMode()) {
            File usersDir = new File(System.getProperty("user.home") + "/.nanopub/nanodash-users/");
            if (!usersDir.exists()) usersDir.mkdir();
        }
        if (userIri == null && !prefs.isReadOnlyMode() && !prefs.isOrcidLoginMode()) {
            if (getOrcidFile().exists()) {
                try {
                    String orcid = FileUtils.readFileToString(getOrcidFile(), StandardCharsets.UTF_8).trim();
                    //String orcid = Files.readString(orcidFile.toPath(), StandardCharsets.UTF_8).trim();
                    if (orcid.matches(ProfilePage.ORCID_PATTERN)) {
                        userIri = vf.createIRI("https://orcid.org/" + orcid);
                        if (httpSession != null) httpSession.setMaxInactiveInterval(24 * 60 * 60);  // 24h
                    }
                } catch (IOException ex) {
                    logger.error("Couldn't read ORCID file", ex);
                }
            }
        }
        if (userIri != null && keyPair == null) {
            File keyFile = getKeyFile();
            if (keyFile.exists()) {
                try {
                    keyPair = SignNanopub.loadKey(keyFile.getPath(), SignatureAlgorithm.RSA);
                } catch (Exception ex) {
                    logger.error("Couldn't load key pair", ex);
                }
            } else {
                // Automatically generate new keys
                makeKeys();
            }
        }
        if (userIri != null && keyPair != null && introNps == null) {
            introNps = new ConcurrentHashMap<>(User.getIntroNanopubs(getPubkeyString()));
        }
//                checkOrcidLink();
    }

    /**
     * Checks if the user's profile is complete.
     *
     * @return True if the profile is complete, false otherwise.
     */
    public boolean isProfileComplete() {
        return userIri != null && keyPair != null && introNps != null;
    }

    /**
     * Redirects the user to the login page if their profile is incomplete.
     *
     * @param path       The path to redirect to after login.
     * @param parameters The page parameters for the redirect.
     */
    public void redirectToLoginIfNeeded(String path, PageParameters parameters) {
        String loginUrl = getLoginUrl(path, parameters);
        if (loginUrl == null) return;
        throw new RedirectToUrlException(loginUrl);
    }

    /**
     * Retrieves the login URL for the user.
     *
     * @param path       The path to redirect to after login.
     * @param parameters The page parameters for the redirect.
     * @return The login URL, or null if the user is already logged in.
     */
    public String getLoginUrl(String path, PageParameters parameters) {
        if (isProfileComplete()) return null;
        if (NanodashPreferences.get().isOrcidLoginMode()) {
            return OrcidLoginPage.getOrcidLoginUrl(path, parameters);
        } else {
            return ProfilePage.MOUNT_PATH;
        }
    }

    /**
     * Retrieves the public key as a Base64-encoded string.
     *
     * @return The public key string, or null if the key pair is not set.
     */
    public String getPubkeyString() {
        if (keyPair == null) return null;
        return DatatypeConverter.printBase64Binary(keyPair.getPublic().getEncoded()).replaceAll("\\s", "");
    }

    /**
     * Retrieves the public key hash for the user.
     *
     * @return The SHA-256 hash of the public key, or null if the public key is not set.
     */
    public String getPubkeyhash() {
        String pubkey = getPubkeyString();
        if (pubkey == null) return null;
        return Utils.createSha256HexHash(pubkey);
    }

    /**
     * Checks if the user's public key is approved.
     *
     * @return True if the public key is approved, false otherwise.
     */
    public boolean isPubkeyApproved() {
        if (keyPair == null || userIri == null) return false;
        return User.isApprovedPubkeyhashForUser(getPubkeyhash(), userIri);
    }

    /**
     * Retrieves the user's key pair.
     *
     * @return The key pair.
     */
    public KeyPair getKeyPair() {
        return keyPair;
    }

    /**
     * Generates a new key pair for the user.
     */
    public void makeKeys() {
        try {
            MakeKeys.make(getKeyFile().getAbsolutePath().replaceFirst("_rsa$", ""), SignatureAlgorithm.RSA);
            keyPair = SignNanopub.loadKey(getKeyFile().getPath(), SignatureAlgorithm.RSA);
        } catch (Exception ex) {
            logger.error("Couldn't create key pair", ex);
        }
    }

    /**
     * Retrieves the user's IRI.
     *
     * @return The user's IRI, or null if not set.
     */
    public IRI getUserIri() {
        return userIri;
    }

    /**
     * Retrieves the user's introduction nanopublications.
     *
     * @return A list of user's introduction nanopublications.
     */
    public List<IntroNanopub> getUserIntroNanopubs() {
        return User.getIntroNanopubs(userIri);
    }

    /**
     * Counts the number of local introduction nanopublications.
     *
     * @return The count of local introduction nanopublications.
     */
    public int getLocalIntroCount() {
        if (localIntroCount == null) {
            localIntroCount = 0;
            for (IntroNanopub inp : getUserIntroNanopubs()) {
                if (isIntroWithLocalKey(inp)) {
                    localIntroCount++;
                    localIntro = inp;
                }
            }
            if (localIntroCount > 1) localIntro = null;
        }
        return localIntroCount;
    }

    /**
     * Retrieves the local introduction nanopublication.
     *
     * @return The local introduction nanopublication, or null if not found.
     */
    public IntroNanopub getLocalIntro() {
        getLocalIntroCount();
        return localIntro;
    }

    /**
     * Checks if the given introduction nanopublication is associated with the local key.
     *
     * @param inp The introduction nanopublication.
     * @return True if associated with the local key, false otherwise.
     */
    public boolean isIntroWithLocalKey(IntroNanopub inp) {
        IRI location = Utils.getLocation(inp);
        NanopubSignatureElement el = Utils.getNanopubSignatureElement(inp);
        String siteUrl = NanodashPreferences.get().getWebsiteUrl();
        if (location != null && siteUrl != null) {
            String l = location.stringValue();
            // TODO: Solve the name change recognition in a better way:
            if (!l.equals(siteUrl) && !l.replace("nanobench", "nanodash").equals(siteUrl)) return false;
        }
        if (!getPubkeyString().equals(el.getPublicKeyString())) return false;
        for (KeyDeclaration kd : inp.getKeyDeclarations()) {
            if (getPubkeyString().equals(kd.getPublicKeyString())) return true;
        }
        return false;
    }

    /**
     * Sets the user's ORCID identifier.
     *
     * @param orcid The ORCID identifier.
     */
    public void setOrcid(String orcid) {
        if (!orcid.matches(ProfilePage.ORCID_PATTERN)) {
            throw new RuntimeException("Illegal ORCID identifier: " + orcid);
        }
        if (NanodashPreferences.get().isOrcidLoginMode()) {
            userDir = System.getProperty("user.home") + "/.nanopub/nanodash-users/" + orcid + "/";
            File f = new File(userDir);
            if (!f.exists()) f.mkdir();
        } else {
            try {
                FileUtils.writeStringToFile(getOrcidFile(), orcid + "\n", StandardCharsets.UTF_8);
                //                        Files.writeString(orcidFile.toPath(), orcid + "\n");
            } catch (IOException ex) {
                logger.error("Couldn't write ORCID file", ex);
            }
        }
        userIri = vf.createIRI("https://orcid.org/" + orcid);
        loadProfileInfo();
        if (httpSession != null) httpSession.setMaxInactiveInterval(24 * 60 * 60);  // 24h
    }

    /**
     * Logs out the user and invalidates the session.
     */
    public void logout() {
        userIri = null;
        invalidateNow();
    }

    /**
     * Retrieves the user's introduction nanopublications as a map.
     *
     * @return A map of introduction nanopublications.
     */
    public Map<IRI, IntroNanopub> getIntroNanopubs() {
        return introNps;
    }

//        public void checkOrcidLink() {
//                if (isOrcidLinked == null && userIri != null) {
//                        orcidLinkError = "";
//                        introExtractor = null;
//                        try {
//                                introExtractor = IntroNanopub.extract(userIri.stringValue(), null);
//                                if (introExtractor.getIntroNanopub() == null) {
//                                        orcidLinkError = "ORCID account is not linked.";
//                                        isOrcidLinked = false;
//                                } else {
//                                        IntroNanopub inp = IntroNanopub.get(userIri.stringValue(), introExtractor);
//                                        if (introNps != null && introNps.containsKey(inp.getNanopub().getUri())) {
//                                                // TODO: also check whether introduction contains local key
//                                                isOrcidLinked = true;
//                                        } else {
//                                                isOrcidLinked = false;
//                                                orcidLinkError = "Error: ORCID is linked to another introduction nanopublication.";
//                                        }
//                                }
//                        } catch (Exception ex) {
//                                logger.error("ORCID check failed");
//                                orcidLinkError = "ORCID check failed.";
//                        }
//                }
//        }
//
//        public void resetOrcidLinked() {
//                isOrcidLinked = null;
//        }
//
//        public boolean isOrcidLinked() {
//                checkOrcidLink();
//                return isOrcidLinked != null && isOrcidLinked == true;
//        }
//
//        public String getOrcidLinkError() {
//                return orcidLinkError;
//        }
//
//        public String getOrcidName() {
//                if (introExtractor == null || introExtractor.getName() == null) return null;
//                if (introExtractor.getName().trim().isEmpty()) return null;
//                return introExtractor.getName();
//        }

    /**
     * Retrieves the file for storing the user's ORCID identifier.
     *
     * @return The ORCID file.
     */
    private File getOrcidFile() {
        return new File(userDir + "orcid");
    }

    /**
     * Retrieves the file for storing the user's private key.
     *
     * @return The key file.
     */
    public File getKeyFile() {
        return new File(userDir + "id_rsa");
    }

    /**
     * Sets the time when the introduction was last published.
     */
    public void setIntroPublishedNow() {
        lastTimeIntroPublished = new Date();
    }

    /**
     * Checks if the introduction has been published.
     *
     * @return True if the introduction has been published, false otherwise.
     */
    public boolean hasIntroPublished() {
        return lastTimeIntroPublished != null;
    }

    /**
     * Calculates the time since the last introduction was published.
     *
     * @return The time in milliseconds since the last introduction was published, or Long.MAX_VALUE if it has never been published.
     */
    public long getTimeSinceLastIntroPublished() {
        if (lastTimeIntroPublished == null) return Long.MAX_VALUE;
        return new Date().getTime() - lastTimeIntroPublished.getTime();
    }

    /**
     * Sets the view mode for displaying nanopublication results.
     *
     * @param viewMode The desired view mode (e.g., GRID or LIST).
     */
    public void setNanopubResultsViewMode(NanopubResults.ViewMode viewMode) {
        this.nanopubResultsViewMode = viewMode;
    }

    /**
     * Retrieves the current view mode for displaying nanopublication results.
     *
     * @return The current view mode.
     */
    public NanopubResults.ViewMode getNanopubResultsViewMode() {
        return this.nanopubResultsViewMode;
    }

}

1	package com.knowledgepixels.nanodash;
2
3	import com.knowledgepixels.nanodash.component.NanopubResults;
4	import com.knowledgepixels.nanodash.component.PublishForm;
5	import com.knowledgepixels.nanodash.page.OrcidLoginPage;
6	import com.knowledgepixels.nanodash.page.ProfilePage;
7	import jakarta.servlet.http.HttpServletRequest;
8	import jakarta.servlet.http.HttpSession;
9	import jakarta.xml.bind.DatatypeConverter;
10	import org.apache.commons.io.FileUtils;
11	import org.apache.wicket.Session;
12	import org.apache.wicket.protocol.http.WebSession;
13	import org.apache.wicket.request.Request;
14	import org.apache.wicket.request.flow.RedirectToUrlException;
15	import org.apache.wicket.request.mapper.parameter.PageParameters;
16	import org.eclipse.rdf4j.model.IRI;
17	import org.eclipse.rdf4j.model.ValueFactory;
18	import org.eclipse.rdf4j.model.impl.SimpleValueFactory;
19	import org.nanopub.extra.security.*;
20	import org.nanopub.extra.setting.IntroNanopub;
21	import org.slf4j.Logger;
22	import org.slf4j.LoggerFactory;
23
24	import java.io.File;
25	import java.io.IOException;
26	import java.nio.charset.StandardCharsets;
27	import java.security.KeyPair;
28	import java.util.Date;
29	import java.util.List;
30	import java.util.Map;
31	import java.util.concurrent.ConcurrentHashMap;
32	import java.util.concurrent.ConcurrentMap;
33
34	/**
35	* Represents a session in the Nanodash application.
36	*/
37	public class NanodashSession extends WebSession {
38
39	private transient HttpSession httpSession;
40	private static final Logger logger = LoggerFactory.getLogger(NanodashSession.class);	3✔
41
42	/**
43	* Retrieves the current Nanodash session.
44	*
45	* @return The current NanodashSession instance.
46	*/
47	public static NanodashSession get() {
48	return (NanodashSession) Session.get();	×
49	}
50
51	/**
52	* Constructs a new NanodashSession for the given request.
53	* Initializes the HTTP session and loads profile information.
54	*
55	* @param request The HTTP request.
56	*/
57	public NanodashSession(Request request) {
58	super(request);	3✔
59	httpSession = ((HttpServletRequest) request.getContainerRequest()).getSession();	6✔
60	bind();	2✔
61	loadProfileInfo();	2✔
62	}	1✔
63
64	private static ValueFactory vf = SimpleValueFactory.getInstance();	3✔
65
66	// private IntroExtractor introExtractor;
67
68	private String userDir = System.getProperty("user.home") + "/.nanopub/";	5✔
69	private NanopubResults.ViewMode nanopubResultsViewMode = NanopubResults.ViewMode.GRID;	3✔
70
71	private KeyPair keyPair;
72	private IRI userIri;
73	private ConcurrentMap<IRI, IntroNanopub> introNps;
74	// private Boolean isOrcidLinked;
75	// private String orcidLinkError;
76
77	private Integer localIntroCount = null;	3✔
78	private IntroNanopub localIntro = null;	3✔
79
80	private Date lastTimeIntroPublished = null;	3✔
81
82	// We should store here some sort of form model and not the forms themselves, but I couldn't figure
83	// how to do it, so doing it like this for the moment...
84	private ConcurrentMap<String, PublishForm> formMap = new ConcurrentHashMap<>();	5✔
85
86	/**
87	* Associates a form object with a specific ID.
88	*
89	* @param formObjId The ID of the form object.
90	* @param formObj The form object to associate.
91	*/
92	public void setForm(String formObjId, PublishForm formObj) {
93	formMap.put(formObjId, formObj);	×
94	}	×
95
96	/**
97	* Checks if a form object with the given ID exists.
98	*
99	* @param formObjId The ID of the form object.
100	* @return True if the form object exists, false otherwise.
101	*/
102	public boolean hasForm(String formObjId) {
103	return formMap.containsKey(formObjId);	×
104	}
105
106	/**
107	* Retrieves the form object associated with the given ID.
108	*
109	* @param formObjId The ID of the form object.
110	* @return The associated form object, or null if not found.
111	*/
112	public PublishForm getForm(String formObjId) {
113	return formMap.get(formObjId);	×
114	}
115
116	/**
117	* Loads profile information for the user.
118	* Initializes user-related data such as keys and introductions.
119	*/
120	public void loadProfileInfo() {
121	localIntroCount = null;	3✔
122	localIntro = null;	3✔
123	NanodashPreferences prefs = NanodashPreferences.get();	2✔
124	if (prefs.isOrcidLoginMode()) {	3!
125	File usersDir = new File(System.getProperty("user.home") + "/.nanopub/nanodash-users/");	×
126	if (!usersDir.exists()) usersDir.mkdir();	×
127	}
128	if (userIri == null && !prefs.isReadOnlyMode() && !prefs.isOrcidLoginMode()) {	9!
129	if (getOrcidFile().exists()) {	4!
130	try {
131	String orcid = FileUtils.readFileToString(getOrcidFile(), StandardCharsets.UTF_8).trim();	×
132	//String orcid = Files.readString(orcidFile.toPath(), StandardCharsets.UTF_8).trim();
133	if (orcid.matches(ProfilePage.ORCID_PATTERN)) {	×
134	userIri = vf.createIRI("https://orcid.org/" + orcid);	×
135	if (httpSession != null) httpSession.setMaxInactiveInterval(24 * 60 * 60); // 24h	×
136	}
137	} catch (IOException ex) {	×
138	logger.error("Couldn't read ORCID file", ex);	×
139	}	×
140	}
141	}
142	if (userIri != null && keyPair == null) {	3!
143	File keyFile = getKeyFile();	×
144	if (keyFile.exists()) {	×
145	try {
146	keyPair = SignNanopub.loadKey(keyFile.getPath(), SignatureAlgorithm.RSA);	×
147	} catch (Exception ex) {	×
148	logger.error("Couldn't load key pair", ex);	×
149	}	×
150	} else {
151	// Automatically generate new keys
152	makeKeys();	×
153	}
154	}
155	if (userIri != null && keyPair != null && introNps == null) {	3!
156	introNps = new ConcurrentHashMap<>(User.getIntroNanopubs(getPubkeyString()));	×
157	}
158	// checkOrcidLink();
159	}	1✔
160
161	/**
162	* Checks if the user's profile is complete.
163	*
164	* @return True if the profile is complete, false otherwise.
165	*/
166	public boolean isProfileComplete() {
167	return userIri != null && keyPair != null && introNps != null;	×
168	}
169
170	/**
171	* Redirects the user to the login page if their profile is incomplete.
172	*
173	* @param path The path to redirect to after login.
174	* @param parameters The page parameters for the redirect.
175	*/
176	public void redirectToLoginIfNeeded(String path, PageParameters parameters) {
177	String loginUrl = getLoginUrl(path, parameters);	×
178	if (loginUrl == null) return;	×
179	throw new RedirectToUrlException(loginUrl);	×
180	}
181
182	/**
183	* Retrieves the login URL for the user.
184	*
185	* @param path The path to redirect to after login.
186	* @param parameters The page parameters for the redirect.
187	* @return The login URL, or null if the user is already logged in.
188	*/
189	public String getLoginUrl(String path, PageParameters parameters) {
190	if (isProfileComplete()) return null;	×
191	if (NanodashPreferences.get().isOrcidLoginMode()) {	×
192	return OrcidLoginPage.getOrcidLoginUrl(path, parameters);	×
193	} else {
194	return ProfilePage.MOUNT_PATH;	×
195	}
196	}
197
198	/**
199	* Retrieves the public key as a Base64-encoded string.
200	*
201	* @return The public key string, or null if the key pair is not set.
202	*/
203	public String getPubkeyString() {
204	if (keyPair == null) return null;	×
205	return DatatypeConverter.printBase64Binary(keyPair.getPublic().getEncoded()).replaceAll("\\s", "");	×
206	}
207
208	/**
209	* Retrieves the public key hash for the user.
210	*
211	* @return The SHA-256 hash of the public key, or null if the public key is not set.
212	*/
213	public String getPubkeyhash() {
214	String pubkey = getPubkeyString();	×
215	if (pubkey == null) return null;	×
216	return Utils.createSha256HexHash(pubkey);	×
217	}
218
219	/**
220	* Checks if the user's public key is approved.
221	*
222	* @return True if the public key is approved, false otherwise.
223	*/
224	public boolean isPubkeyApproved() {
225	if (keyPair == null \|\| userIri == null) return false;	×
226	return User.isApprovedPubkeyhashForUser(getPubkeyhash(), userIri);	×
227	}
228
229	/**
230	* Retrieves the user's key pair.
231	*
232	* @return The key pair.
233	*/
234	public KeyPair getKeyPair() {
235	return keyPair;	×
236	}
237
238	/**
239	* Generates a new key pair for the user.
240	*/
241	public void makeKeys() {
242	try {
243	MakeKeys.make(getKeyFile().getAbsolutePath().replaceFirst("_rsa$", ""), SignatureAlgorithm.RSA);	×
244	keyPair = SignNanopub.loadKey(getKeyFile().getPath(), SignatureAlgorithm.RSA);	×
245	} catch (Exception ex) {	×
246	logger.error("Couldn't create key pair", ex);	×
247	}	×
248	}	×
249
250	/**
251	* Retrieves the user's IRI.
252	*
253	* @return The user's IRI, or null if not set.
254	*/
255	public IRI getUserIri() {
256	return userIri;	×
257	}
258
259	/**
260	* Retrieves the user's introduction nanopublications.
261	*
262	* @return A list of user's introduction nanopublications.
263	*/
264	public List<IntroNanopub> getUserIntroNanopubs() {
265	return User.getIntroNanopubs(userIri);	×
266	}
267
268	/**
269	* Counts the number of local introduction nanopublications.
270	*
271	* @return The count of local introduction nanopublications.
272	*/
273	public int getLocalIntroCount() {
274	if (localIntroCount == null) {	×
275	localIntroCount = 0;	×
276	for (IntroNanopub inp : getUserIntroNanopubs()) {	×
277	if (isIntroWithLocalKey(inp)) {	×
278	localIntroCount++;	×
279	localIntro = inp;	×
280	}
281	}	×
282	if (localIntroCount > 1) localIntro = null;	×
283	}
284	return localIntroCount;	×
285	}
286
287	/**
288	* Retrieves the local introduction nanopublication.
289	*
290	* @return The local introduction nanopublication, or null if not found.
291	*/
292	public IntroNanopub getLocalIntro() {
293	getLocalIntroCount();	×
294	return localIntro;	×
295	}
296
297	/**
298	* Checks if the given introduction nanopublication is associated with the local key.
299	*
300	* @param inp The introduction nanopublication.
301	* @return True if associated with the local key, false otherwise.
302	*/
303	public boolean isIntroWithLocalKey(IntroNanopub inp) {
304	IRI location = Utils.getLocation(inp);	×
305	NanopubSignatureElement el = Utils.getNanopubSignatureElement(inp);	×
306	String siteUrl = NanodashPreferences.get().getWebsiteUrl();	×
307	if (location != null && siteUrl != null) {	×
308	String l = location.stringValue();	×
309	// TODO: Solve the name change recognition in a better way:
310	if (!l.equals(siteUrl) && !l.replace("nanobench", "nanodash").equals(siteUrl)) return false;	×
311	}
312	if (!getPubkeyString().equals(el.getPublicKeyString())) return false;	×
313	for (KeyDeclaration kd : inp.getKeyDeclarations()) {	×
314	if (getPubkeyString().equals(kd.getPublicKeyString())) return true;	×
315	}	×
316	return false;	×
317	}
318
319	/**
320	* Sets the user's ORCID identifier.
321	*
322	* @param orcid The ORCID identifier.
323	*/
324	public void setOrcid(String orcid) {
325	if (!orcid.matches(ProfilePage.ORCID_PATTERN)) {	×
326	throw new RuntimeException("Illegal ORCID identifier: " + orcid);	×
327	}
328	if (NanodashPreferences.get().isOrcidLoginMode()) {	×
329	userDir = System.getProperty("user.home") + "/.nanopub/nanodash-users/" + orcid + "/";	×
330	File f = new File(userDir);	×
331	if (!f.exists()) f.mkdir();	×
332	} else {	×
333	try {
334	FileUtils.writeStringToFile(getOrcidFile(), orcid + "\n", StandardCharsets.UTF_8);	×
335	// Files.writeString(orcidFile.toPath(), orcid + "\n");
336	} catch (IOException ex) {	×
337	logger.error("Couldn't write ORCID file", ex);	×
338	}	×
339	}
340	userIri = vf.createIRI("https://orcid.org/" + orcid);	×
341	loadProfileInfo();	×
342	if (httpSession != null) httpSession.setMaxInactiveInterval(24 * 60 * 60); // 24h	×
343	}	×
344
345	/**
346	* Logs out the user and invalidates the session.
347	*/
348	public void logout() {
349	userIri = null;	×
350	invalidateNow();	×
351	}	×
352
353	/**
354	* Retrieves the user's introduction nanopublications as a map.
355	*
356	* @return A map of introduction nanopublications.
357	*/
358	public Map<IRI, IntroNanopub> getIntroNanopubs() {
359	return introNps;	×
360	}
361
362	// public void checkOrcidLink() {
363	// if (isOrcidLinked == null && userIri != null) {
364	// orcidLinkError = "";
365	// introExtractor = null;
366	// try {
367	// introExtractor = IntroNanopub.extract(userIri.stringValue(), null);
368	// if (introExtractor.getIntroNanopub() == null) {
369	// orcidLinkError = "ORCID account is not linked.";
370	// isOrcidLinked = false;
371	// } else {
372	// IntroNanopub inp = IntroNanopub.get(userIri.stringValue(), introExtractor);
373	// if (introNps != null && introNps.containsKey(inp.getNanopub().getUri())) {
374	// // TODO: also check whether introduction contains local key
375	// isOrcidLinked = true;
376	// } else {
377	// isOrcidLinked = false;
378	// orcidLinkError = "Error: ORCID is linked to another introduction nanopublication.";
379	// }
380	// }
381	// } catch (Exception ex) {
382	// logger.error("ORCID check failed");
383	// orcidLinkError = "ORCID check failed.";
384	// }
385	// }
386	// }
387	//
388	// public void resetOrcidLinked() {
389	// isOrcidLinked = null;
390	// }
391	//
392	// public boolean isOrcidLinked() {
393	// checkOrcidLink();
394	// return isOrcidLinked != null && isOrcidLinked == true;
395	// }
396	//
397	// public String getOrcidLinkError() {
398	// return orcidLinkError;
399	// }
400	//
401	// public String getOrcidName() {
402	// if (introExtractor == null \|\| introExtractor.getName() == null) return null;
403	// if (introExtractor.getName().trim().isEmpty()) return null;
404	// return introExtractor.getName();
405	// }
406
407	/**
408	* Retrieves the file for storing the user's ORCID identifier.
409	*
410	* @return The ORCID file.
411	*/
412	private File getOrcidFile() {
413	return new File(userDir + "orcid");	7✔
414	}
415
416	/**
417	* Retrieves the file for storing the user's private key.
418	*
419	* @return The key file.
420	*/
421	public File getKeyFile() {
422	return new File(userDir + "id_rsa");	×
423	}
424
425	/**
426	* Sets the time when the introduction was last published.
427	*/
428	public void setIntroPublishedNow() {
429	lastTimeIntroPublished = new Date();	×
430	}	×
431
432	/**
433	* Checks if the introduction has been published.
434	*
435	* @return True if the introduction has been published, false otherwise.
436	*/
437	public boolean hasIntroPublished() {
438	return lastTimeIntroPublished != null;	×
439	}
440
441	/**
442	* Calculates the time since the last introduction was published.
443	*
444	* @return The time in milliseconds since the last introduction was published, or Long.MAX_VALUE if it has never been published.
445	*/
446	public long getTimeSinceLastIntroPublished() {
447	if (lastTimeIntroPublished == null) return Long.MAX_VALUE;	×
448	return new Date().getTime() - lastTimeIntroPublished.getTime();	×
449	}
450
451	/**
452	* Sets the view mode for displaying nanopublication results.
453	*
454	* @param viewMode The desired view mode (e.g., GRID or LIST).
455	*/
456	public void setNanopubResultsViewMode(NanopubResults.ViewMode viewMode) {
457	this.nanopubResultsViewMode = viewMode;	×
458	}	×
459
460	/**
461	* Retrieves the current view mode for displaying nanopublication results.
462	*
463	* @return The current view mode.
464	*/
465	public NanopubResults.ViewMode getNanopubResultsViewMode() {
466	return this.nanopubResultsViewMode;	×
467	}
468
469	}

knowledgepixels / nanodash / 17837235071

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