Ejemplo n.º 1
0
 private static bool IsBaseOf(DomainAndUri domain, Uri uri)
 => domain.Uri.EndPathWithSlash().IsBaseOf(uri);
Ejemplo n.º 2
0
        Uri AssembleUrl(DomainAndUri domainUri, string path, Uri current, UrlProviderMode mode)
        {
            Uri uri;

            // ignore vdir at that point, UriFromUmbraco will do it

            if (mode == UrlProviderMode.AutoLegacy)
            {
                mode = UmbracoConfig.For.UmbracoSettings().RequestHandler.UseDomainPrefixes
                    ? UrlProviderMode.Absolute
                    : UrlProviderMode.Auto;
            }

            if (domainUri == null) // no domain was found
            {
                if (current == null)
                    mode = UrlProviderMode.Relative; // best we can do

                switch (mode)
                {
                    case UrlProviderMode.Absolute:
                        uri = new Uri(current.GetLeftPart(UriPartial.Authority) + path);
                        break;
                    case UrlProviderMode.Relative:
                    case UrlProviderMode.Auto:
                        uri = new Uri(path, UriKind.Relative);
                        break;
                    default:
                        throw new ArgumentOutOfRangeException("mode");
                }
            }
            else // a domain was found
            {
                if (mode == UrlProviderMode.Auto)
                {
                    if (current != null && domainUri.Uri.GetLeftPart(UriPartial.Authority) == current.GetLeftPart(UriPartial.Authority))    
                        mode = UrlProviderMode.Relative;
                    else
                        mode = UrlProviderMode.Absolute;
                }

                switch (mode)
                {
                    case UrlProviderMode.Absolute:
                        uri = new Uri(CombinePaths(domainUri.Uri.GetLeftPart(UriPartial.Path), path));
                        break;
                    case UrlProviderMode.Relative:
                        uri = new Uri(CombinePaths(domainUri.Uri.AbsolutePath, path), UriKind.Relative);
                        break;
                    default:
                        throw new ArgumentOutOfRangeException("mode");
                }
            }

            // UriFromUmbraco will handle vdir
            // meaning it will add vdir into domain urls too!
            return UriUtility.UriFromUmbraco(uri);
        }
        Uri AssembleUrl(DomainAndUri domainUri, string path, Uri current, UrlProviderMode mode)
        {
            Uri uri;

            // ignore vdir at that point, UriFromUmbraco will do it

            if (mode == UrlProviderMode.AutoLegacy)
            {
                mode = _requestSettings.UseDomainPrefixes
                    ? UrlProviderMode.Absolute
                    : UrlProviderMode.Auto;
            }

            if (domainUri == null) // no domain was found
            {
                if (current == null)
                {
                    mode = UrlProviderMode.Relative; // best we can do
                }
                switch (mode)
                {
                case UrlProviderMode.Absolute:
                    uri = new Uri(current.GetLeftPart(UriPartial.Authority) + path);
                    break;

                case UrlProviderMode.Relative:
                case UrlProviderMode.Auto:
                    uri = new Uri(path, UriKind.Relative);
                    break;

                default:
                    throw new ArgumentOutOfRangeException("mode");
                }
            }
            else // a domain was found
            {
                if (mode == UrlProviderMode.Auto)
                {
                    if (current != null && domainUri.Uri.GetLeftPart(UriPartial.Authority) == current.GetLeftPart(UriPartial.Authority))
                    {
                        mode = UrlProviderMode.Relative;
                    }
                    else
                    {
                        mode = UrlProviderMode.Absolute;
                    }
                }

                switch (mode)
                {
                case UrlProviderMode.Absolute:
                    uri = new Uri(CombinePaths(domainUri.Uri.GetLeftPart(UriPartial.Path), path));
                    break;

                case UrlProviderMode.Relative:
                    uri = new Uri(CombinePaths(domainUri.Uri.AbsolutePath, path), UriKind.Relative);
                    break;

                default:
                    throw new ArgumentOutOfRangeException("mode");
                }
            }

            // UriFromUmbraco will handle vdir
            // meaning it will add vdir into domain urls too!
            return(UriUtility.UriFromUmbraco(uri));
        }
Ejemplo n.º 4
0
        private static DomainAndUri MapDomain(DomainAndUri[] domainAndUris, Dictionary<string, string[]> qualifiedSites, string currentAuthority)
        {
            if (domainAndUris == null)
                throw new ArgumentNullException("domainAndUris");
            if (!domainAndUris.Any())
                throw new ArgumentException("Cannot be empty.", "domainAndUris");

            // we do our best, but can't do the impossible
            if (qualifiedSites == null)
                return domainAndUris.First();

            // find a site that contains the current authority
            var currentSite = qualifiedSites.FirstOrDefault(site => site.Value.Contains(currentAuthority));

            // if current belongs to a site - try to pick the first element 
            // from domainAndUris that also belongs to that site
            var ret = currentSite.Equals(default(KeyValuePair<string, string[]>))
                ? null
                : domainAndUris.FirstOrDefault(d => currentSite.Value.Contains(d.Uri.GetLeftPart(UriPartial.Authority)));

            // no match means that either current does not belong to a site, or the site it belongs to
            // does not contain any of domainAndUris. Yet we have to return something. here, it becomes
            // a bit arbitrary.

            // look through sites in order and pick the first domainAndUri that belongs to a site
            ret = ret ?? qualifiedSites
                .Where(site => site.Key != currentSite.Key)
                .Select(site => domainAndUris.FirstOrDefault(domainAndUri => site.Value.Contains(domainAndUri.Uri.GetLeftPart(UriPartial.Authority))))
                .FirstOrDefault(domainAndUri => domainAndUri != null);

            // random, really
            ret = ret ?? domainAndUris.First();

            return ret;
        }
Ejemplo n.º 5
0
 	    /// <summary>
 	    /// Filters a list of <c>DomainAndUri</c> to pick those that best matches the current request.
 	    /// </summary>
 	    /// <param name="current">The Uri of the current request.</param>
 	    /// <param name="domainAndUris">The list of <c>DomainAndUri</c> to filter.</param>
        /// <param name="excludeDefault">A value indicating whether to exclude the current/default domain.</param>
 	    /// <returns>The selected <c>DomainAndUri</c> items.</returns>
 	    /// <remarks>The filter must return something, even empty, else an exception will be thrown.</remarks>
 	    public virtual IEnumerable<DomainAndUri> MapDomains(Uri current, DomainAndUri[] domainAndUris, bool excludeDefault)
        {
            var currentAuthority = current.GetLeftPart(UriPartial.Authority);
            KeyValuePair<string, string[]>[] candidateSites = null;
 	        IEnumerable<DomainAndUri> ret = domainAndUris;

            using (ConfigReadLock) // so nothing changes between GetQualifiedSites and access to bindings
            {
                var qualifiedSites = GetQualifiedSitesInsideLock(current);

                if (excludeDefault)
                {
                    // exclude the current one (avoid producing the absolute equivalent of what GetUrl returns)
                    var hintWithSlash = current.EndPathWithSlash();
                    var hinted = domainAndUris.FirstOrDefault(d => d.Uri.EndPathWithSlash().IsBaseOf(hintWithSlash));
                    if (hinted != null)
                        ret = ret.Where(d => d != hinted);

                    // exclude the default one (avoid producing a possible duplicate of what GetUrl returns)
                    // only if the default one cannot be the current one ie if hinted is not null
                    if (hinted == null && domainAndUris.Any())
                    {
                        // it is illegal to call MapDomain if domainAndUris is empty
                        // also, domainAndUris should NOT contain current, hence the test on hinted
                        var mainDomain = MapDomain(domainAndUris, qualifiedSites, currentAuthority); // what GetUrl would get
                        ret = ret.Where(d => d != mainDomain);
                    }
                }

                // we do our best, but can't do the impossible
                if (qualifiedSites == null)
                    return ret;

                // find a site that contains the current authority
                var currentSite = qualifiedSites.FirstOrDefault(site => site.Value.Contains(currentAuthority));

                // if current belongs to a site, pick every element from domainAndUris that also belong
                // to that site -- or to any site bound to that site

                if (!currentSite.Equals(default(KeyValuePair<string, string[]>)))
                {
                    candidateSites = new[] { currentSite };
                    if (_bindings != null && _bindings.ContainsKey(currentSite.Key))
                    {
                        var boundSites = qualifiedSites.Where(site => _bindings[currentSite.Key].Contains(site.Key));
                        candidateSites = candidateSites.Union(boundSites).ToArray();

                        // .ToArray ensures it is evaluated before the configuration lock is exited
                    }
                }
            }
 
            // if we are able to filter, then filter, else return the whole lot
            return candidateSites == null ? ret : ret.Where(d =>
                {
                    var authority = d.Uri.GetLeftPart(UriPartial.Authority);
                    return candidateSites.Any(site => site.Value.Contains(authority));
                });
         }
Ejemplo n.º 6
0
        /// <summary>
        /// Filters a list of <c>DomainAndUri</c> to pick one that best matches the current request.
        /// </summary>
        /// <param name="current">The Uri of the current request.</param>
        /// <param name="domainAndUris">The list of <c>DomainAndUri</c> to filter.</param>
        /// <returns>The selected <c>DomainAndUri</c>.</returns>
        /// <remarks>
        /// <para>If the filter is invoked then <paramref name="domainAndUris"/> is _not_ empty and
        /// <paramref name="current"/> is _not_ null, and <paramref name="current"/> could not be
        /// matched with anything in <paramref name="domainAndUris"/>.</para>
        /// <para>The filter _must_ return something else an exception will be thrown.</para>
        /// </remarks>
        public virtual DomainAndUri MapDomain(Uri current, DomainAndUri[] domainAndUris)
        {
            var currentAuthority = current.GetLeftPart(UriPartial.Authority);
            var qualifiedSites = GetQualifiedSites(current);

            return MapDomain(domainAndUris, qualifiedSites, currentAuthority);
        }
        Uri AssembleUrl(DomainAndUri domainUri, string path, Uri current, UrlMode mode)
        {
            Uri uri;

            // ignore vdir at that point, UriFromUmbraco will do it

            if (domainUri == null) // no domain was found
            {
                if (current == null)
                {
                    mode = UrlMode.Relative; // best we can do
                }
                switch (mode)
                {
                case UrlMode.Absolute:
                    uri = new Uri(current.GetLeftPart(UriPartial.Authority) + path);
                    break;

                case UrlMode.Relative:
                case UrlMode.Auto:
                    uri = new Uri(path, UriKind.Relative);
                    break;

                default:
                    throw new ArgumentOutOfRangeException(nameof(mode));
                }
            }
            else // a domain was found
            {
                if (mode == UrlMode.Auto)
                {
                    //this check is a little tricky, we can't just compare domains
                    if (current != null && domainUri.Uri.GetLeftPart(UriPartial.Authority) == current.GetLeftPart(UriPartial.Authority))
                    {
                        mode = UrlMode.Relative;
                    }
                    else
                    {
                        mode = UrlMode.Absolute;
                    }
                }

                switch (mode)
                {
                case UrlMode.Absolute:
                    uri = new Uri(CombinePaths(domainUri.Uri.GetLeftPart(UriPartial.Path), path));
                    break;

                case UrlMode.Relative:
                    uri = new Uri(CombinePaths(domainUri.Uri.AbsolutePath, path), UriKind.Relative);
                    break;

                default:
                    throw new ArgumentOutOfRangeException(nameof(mode));
                }
            }

            // UriFromUmbraco will handle vdir
            // meaning it will add vdir into domain URLs too!
            return(UriUtility.UriFromUmbraco(uri, _globalSettings, _requestSettings));
        }