logo + oidc client PostIt

src/Yavsc.Org/Extensions/HostingExtensions.cs

@@ -306,7 +306,7 @@ public static class HostingExtensions
                             sql => sql.MigrationsAssembly(migrationsAssembly));
                     }
 
-                    b.UseSeeding(EnsureDefaultApplicationScopes());
+                    b.UseSeeding(EnsureDefaultConfiguration());
                 };
             })
             .AddOperationalStore(options =>
@@ -351,7 +351,47 @@ public static class HostingExtensions
                     context.SaveChanges();
                 }
             }
+        };
+    }
 
+    private static Action<DbContext, bool> EnsureDefaultConfiguration()
+    {
+        return (context, _) =>
+        {
+            EnsureDefaultApplicationScopes()(context, _);
+
+            var existingClient = context.Set<Client>().FirstOrDefault(c => c.ClientId == "postit");
+            if (existingClient == null)
+            {
+                var client = new Client
+                {
+                    ClientId = "postit",
+                    Enabled = true,
+                    RequireClientSecret = true,
+                    ProtocolType = "oidc",
+                    RequireConsent = false,
+                };
+
+                context.Set<Client>().Add(client);
+                context.Set<ClientGrantType>().Add(new ClientGrantType
+                {
+                    Client = client,
+                    GrantType = "client_credentials"
+                });
+                context.Set<ClientScope>().Add(new ClientScope
+                {
+                    Client = client,
+                    Scope = "blog"
+                });
+                context.Set<ClientSecret>().Add(new ClientSecret
+                {
+                    Client = client,
+                    Value = "postit-secret".Sha256(),
+                    Type = IdentityServer8.Models.IdentityServerConstants.SecretTypes.SharedSecret
+                });
+
+                context.SaveChanges();
+            }
         };
     }
 

src/Yavsc.Org/Views/Shared/_Layout.cshtml

@@ -5,8 +5,8 @@
     <meta charset="utf-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no" />
-    <link rel="icon" type="image/x-icon" href="~/favicon.ico"  asp-append-version="true"/>
-    <link rel="shortcut icon" type="image/x-icon" href="~/favicon.ico" asp-append-version="true"/>
+    <link rel="icon" type="image/svg+xml" href="~/images/yavsc-logo.svg" asp-append-version="true" />
+    <link rel="alternate icon" type="image/x-icon" href="@SiteSettings.Value.FavIcon" asp-append-version="true" />
     <link rel="stylesheet" href="~/lib/jquery-ui/jquery-ui.min.css">
     <link rel="stylesheet" href="~/lib/bootstrap.quartz.min.css"  asp-append-version="true"/>
     <link rel="stylesheet" href="~/css/site.css"  asp-append-version="true"/>

src/Yavsc.Org/Views/Shared/_Nav.cshtml

@@ -1,5 +1,8 @@
 <nav class="navbar navbar-expand-sm navbar-dark bg-dark" aria-label="Yavsc">
-  <a class="navbar-brand" href="#">@Config.SiteSetup.Title</a>
+  <a class="navbar-brand" href="/">
+    <img src="~/images/yavsc-logo.svg" alt="Yavsc" style="height:32px; margin-right:8px; display:inline-block; vertical-align:middle;" />
+    @Config.SiteSetup.Title
+  </a>
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" 
       data-bs-target="#navbar" aria-controls="navbar" 
       aria-expanded="true" aria-label="Toggle navigation">
@@ -15,4 +18,3 @@
         </ul>
       </div>
   </nav>
-

src/Yavsc.Org/appsettings.json

@@ -12,11 +12,12 @@
     "YavscConnection": "Server=[YOURSERVERNAME];Port=5432;Database=[YOURDBNAME];Username=[YOURDBUSERNAME];Password=[YOURDBPASSW];"
   },
   "Site": {
-    "Title": "Yavsc",
+    "Title": "yavsc",
     "Slogan": "Yavsc!",
     "StyleSheet": "/css/default.css",
-    "Authority": "https://127.0.0.1:5001/",
-    "Banner": "/images/arts/concert.jpg",
+    "Authority": "https://localhost:5001",
+    "ExternalUrl": "https://localhost:5001",
+    "Banner": "~/images/arts/PillarOfCreationOil.svg",
     "Owner": {
       "Name": "[Site owner's name]",
       "EMail": "[Site owner's e-mail address]"

src/Yavsc.Org/wwwroot/images/yavsc-logo.svg

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 240 240" role="img" aria-label="Yavsc — Yet Another Very Small Company">
+  <title>Yavsc</title>
+  <desc>Yet Another Very Small Company</desc>
+  <defs>
+    <linearGradient id="g" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0%" stop-color="#0EA5E9"/>
+      <stop offset="100%" stop-color="#1E40AF"/>
+    </linearGradient>
+  </defs>
+  <!-- Rounded square badge -->
+  <rect x="8" y="8" width="224" height="224" rx="44" ry="44" fill="url(#g)"/>
+  <!-- Stylized Y formed by three strokes converging -->
+  <g fill="none" stroke="#ffffff" stroke-width="22" stroke-linecap="round" stroke-linejoin="round">
+    <path d="M70 60 L120 130"/>
+    <path d="M170 60 L120 130"/>
+    <path d="M120 130 L120 188"/>
+  </g>
+  <!-- Small dot: the "very small" wink -->
+  <circle cx="120" cy="46" r="8" fill="#FACC15"/>
+</svg>