82 lines
2.8 KiB
C#
82 lines
2.8 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using Oqtane.Models;
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using Microsoft.AspNetCore.Http;
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using System;
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using Oqtane.Shared;
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namespace Oqtane.Repository
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{
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public class TenantResolver : ITenantResolver
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{
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private readonly Alias _alias = null;
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private readonly Tenant _tenant = null;
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public TenantResolver(IHttpContextAccessor Accessor, IAliasRepository Aliases, ITenantRepository Tenants, SiteState SiteState)
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{
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int aliasid = -1;
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string aliasname = "";
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// get alias identifier based on request context
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if (Accessor.HttpContext != null)
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{
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// check if an alias is passed as a querystring parameter ( for cross tenant access )
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if (Accessor.HttpContext.Request.Query.ContainsKey("aliasid"))
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{
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aliasid = int.Parse(Accessor.HttpContext.Request.Query["aliasid"]);
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}
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else // get the alias from the request url
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{
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aliasname = Accessor.HttpContext.Request.Host.Value;
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string path = Accessor.HttpContext.Request.Path.Value;
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string[] segments = path.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
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if (segments.Length > 1 && segments[1] == "api" && segments[0] != "~")
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{
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aliasname += "/" + segments[0];
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}
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if (aliasname.EndsWith("/"))
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{
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aliasname = aliasname.Substring(0, aliasname.Length - 1);
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}
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}
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}
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else // background processes can pass in an alias using the SiteState service
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{
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if (SiteState != null)
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{
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aliasid = SiteState.Alias.AliasId;
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}
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}
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// get the alias and tenant
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if (aliasid != -1 || aliasname != "")
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{
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IEnumerable<Alias> aliases = Aliases.GetAliases(); // cached
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IEnumerable<Tenant> tenants = Tenants.GetTenants(); // cached
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if (aliasid != -1)
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{
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_alias = aliases.Where(item => item.AliasId == aliasid).FirstOrDefault();
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}
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else
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{
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_alias = aliases.Where(item => item.Name == aliasname).FirstOrDefault();
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}
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if (_alias != null)
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{
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_tenant = tenants.Where(item => item.TenantId == _alias.TenantId).FirstOrDefault();
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}
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}
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}
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public Alias GetAlias()
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{
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return _alias;
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}
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public Tenant GetTenant()
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{
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return _tenant;
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}
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}
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} |