private ApplicationLink getAppLink(final URI pageUri) {
// TODO sort by length to cover case where mulitple base URLs match, e.g. something.com and
// something.com/confluence
for (final ApplicationLink appLink : getConfluenceAppLinks()) {
if (UriMatcher.isBaseEqual(appLink.getDisplayUrl(), pageUri)) {
return appLink;
}
}
return null;
}
@Override
public void issueSharedSecret(@Nonnull ApplicationLink applicationLink, @Nonnull String path)
throws JwtRegistrationFailedException {
// generate secure shared secret
String sharedSecret = SecretGenerator.generateUrlSafeSharedSecret(SigningAlgorithm.HS256);
Object addOnKey = applicationLink.getProperty(ADD_ON_ID_PROPERTY_NAME);
if (null == addOnKey) {
throw new JwtRegistrationFailedException(
String.format(
"Application link '%s' has no '%s' property. It should have been set during add-on installation! Please reinstall the add-on.",
applicationLink.getId(), ADD_ON_ID_PROPERTY_NAME));
}
// pass shared secret to peer
try {
applicationLink
.createAuthenticatedRequestFactory(Anonymous.class)
.createRequest(Request.MethodType.POST, path)
.addRequestParameters(
"myId", hostApplication.getId().get(),
"yourId", addOnKey.toString(),
"secret", sharedSecret)
.execute(
new ResponseHandler<Response>() {
@Override
public void handle(Response response) throws ResponseException {
if (!response.isSuccessful()) {
throw new ResponseException(
"Registration failed, received "
+ response.getStatusCode()
+ " "
+ response.getStatusText()
+ " from peer.");
}
}
});
} catch (ResponseException e) {
throw new JwtRegistrationFailedException(e);
} catch (CredentialsRequiredException e) {
// will not happen with an Anonymous authentication provider
throw new IllegalStateException(e);
}
// store the shared secret on the application link
applicationLink.putProperty(SHARED_SECRET_PROPERTY_NAME, sharedSecret);
}
@SuppressWarnings("unused")
public String getAppId() {
if (appLink != null) {
return appLink.getId().get();
}
return "";
}
protected void doValidation() {
// Validate comment and permissions
super.doValidation();
// Make sure the URL belongs to an application link
appLink = validatePageUrl(pageUrl);
String pageId = null;
if (!hasAnyErrors()) {
pageId = getPageId(pageUrl, appLink);
}
if (!hasAnyErrors()) {
if (pageId == null) {
addErrorMessage(getText("addconfluencelink.error.pageid.notfound"));
}
}
if (!hasAnyErrors()) {
final String globalId = ConfluenceGlobalIdFactoryImpl.encode(appLink.getId(), pageId);
final RemoteIssueLink remoteIssueLink =
new RemoteIssueLinkBuilder()
.issueId(getIssue().getLong("id"))
.url(buildPageUrl(appLink, pageId))
.title(TITLE)
.globalId(globalId)
.relationship(RELATIONSHIP)
.applicationType(RemoteIssueLink.APPLICATION_TYPE_CONFLUENCE)
.applicationName(appLink.getName())
.build();
validationResult = remoteIssueLinkService.validateCreate(getLoggedInUser(), remoteIssueLink);
if (!validationResult.isValid()) {
mapErrors(validationResult.getErrorCollection());
addErrorCollection(validationResult.getErrorCollection());
}
}
}
@Override
public void revokeSharedSecret(@Nonnull ApplicationLink applicationLink) {
applicationLink.removeProperty(SHARED_SECRET_PROPERTY_NAME);
}
private static String buildPageUrl(final ApplicationLink appLink, final String pageId) {
return new UrlBuilder(appLink.getDisplayUrl().toASCIIString())
.addPathUnsafe("pages/viewpage.action")
.addParameter("pageId", pageId)
.asUrlString();
}
