import org.onap.aaf.cadi.Locator.Item;
public class LoginPageTafResp extends AbsTafResp {
- private final HttpServletResponse httpResp;
- private final String loginPageURL;
+ private final HttpServletResponse httpResp;
+ private final String loginPageURL;
- private LoginPageTafResp(Access access, final HttpServletResponse resp, String loginPageURL) {
- super(access, null, "Multiple Possible HTTP Logins available. Redirecting to Login Choice Page");
- httpResp = resp;
- this.loginPageURL = loginPageURL;
- }
+ private LoginPageTafResp(Access access, final HttpServletResponse resp, String loginPageURL) {
+ super(access, "LoginPage", null, "Multiple Possible HTTP Logins available. Redirecting to Login Choice Page");
+ httpResp = resp;
+ this.loginPageURL = loginPageURL;
+ }
+
+ @Override
+ public RESP authenticate() throws IOException {
+ httpResp.sendRedirect(loginPageURL);
+ return RESP.HTTP_REDIRECT_INVOKED;
+ }
+
+ @Override
+ public RESP isAuthenticated() {
+ return RESP.TRY_AUTHENTICATING;
+ }
+
+ public static TafResp create(Access access, Locator<URI> locator, final HttpServletResponse resp, List<Redirectable> redirectables) {
+ if (locator == null) {
+ if (!redirectables.isEmpty()) {
+ access.log(Level.DEBUG,"LoginPage Locator is not configured. Taking first Redirectable Taf");
+ return redirectables.get(0);
+ }
+ return NullTafResp.singleton();
+ }
+
+ try {
+ Item item = locator.best();
+ URI uri = locator.get(item);
+ if (uri == null) {
+ return NullTafResp.singleton();
+ }
+
+ StringBuilder sb = new StringBuilder(uri.toString());
+ String query = uri.getQuery();
+ boolean first = ((query == null) || (query.length() == 0));
+ for (Redirectable redir : redirectables) {
+ if (first) {
+ sb.append('?');
+ first = false;
+ }
+ else {
+ sb.append('&');
+ }
+ sb.append(redir.get());
+ }
+ if (!redirectables.isEmpty()) {
+ return new LoginPageTafResp(access, resp, sb.toString());
+ }
+ } catch (Exception e) {
+ access.log(e, "Error deriving Login Page location");
+ }
+
+ return NullTafResp.singleton();
+ }
+
+ @Override
+ public String taf() {
+ return "LoginPage";
+ }
- @Override
- public RESP authenticate() throws IOException {
- httpResp.sendRedirect(loginPageURL);
- return RESP.HTTP_REDIRECT_INVOKED;
- }
-
- @Override
- public RESP isAuthenticated() {
- return RESP.TRY_AUTHENTICATING;
- }
-
- public static TafResp create(Access access, Locator<URI> locator, final HttpServletResponse resp, List<Redirectable> redir) {
- if(locator!=null) {
- try {
- Item item = locator.best();
- URI uri = locator.get(item);
- if(uri!=null) {
- StringBuilder sb = new StringBuilder(uri.toString());
- String query = uri.getQuery();
- boolean first = query==null || query.length()==0;
- int count=0;
- for(Redirectable t : redir) {
- if(first) {
- sb.append('?');
- first=false;
- }
- else sb.append('&');
- sb.append(t.get());
- ++count;
- }
- if(count>0)return new LoginPageTafResp(access, resp, sb.toString());
- }
- } catch (Exception e) {
- access.log(e, "Error deriving Login Page location");
- }
- } else if(!redir.isEmpty()) {
- access.log(Level.DEBUG,"LoginPage Locator is not configured. Taking first Redirectable Taf");
- return redir.get(0);
- }
- return NullTafResp.singleton();
- }
}