thepraandClaude Opus 5.5
075c22228a
The tree had not compiled since its first commit: Group, DmGroup and
IGroupUsersService were referenced and never written, an IDE rename had
turned the user-settings DTO into the ViewAvatarServer enum, and the settings
were saved as an entity they no longer were.
Built now:
- Group (an ActivityPub Group actor with its own keys, members, invitation
code and optional password) and DmGroup (a conversation), with
/clientapi/group/{list,insert,update,join,leave,approve}.
- Posts and DMs: /clientapi/post/{list,insert,delete}, /clientapi/dm/{list,insert};
DM recipients are local usernames or user@host handles resolved by WebFinger.
- Invitation sign-up and login against the group's invitation code, checking
the password before any account is created.
- Federation: WebFinger, NodeInfo 2.0, actors at /peasants/{name} (Person,
Group, and an Application instance actor) with SPKI keys, draft-cavage
RSA-SHA256 HTTP signatures both ways, an inbox handling Follow (+Accept),
Undo, Create, Delete and Update, an outbox, notes at /posts/{id}, and a
persisted, retried, signed delivery queue. A post to a group is announced
by the group to its followers (FEP-1b12).
- The unused, broken typed ActivityPub models are replaced by a renderer;
NSign's HMAC setup, which could not federate, is gone.
Upgrade: net10.0, MongoDB.Entities 25.1 (instance DB API, Standard GUIDs),
Swashbuckle 10 / OpenApi 2, Serilog.AspNetCore 10, MailKit 4.18,
PasswordGenerator 3. The JWT keys are 64 bytes (IdentityModel 8 refuses
shorter for HS512). Production runs its own mongod on 127.0.0.1:27022, as
Sintopia's apps do, and deploys to privapub.thepra.dev from the build runner.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012CzABvBkbcFqoHdmi8b9WB
49 lines
1.7 KiB
C#
49 lines
1.7 KiB
C#
using Microsoft.AspNetCore.Authorization;
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using PrivaPub.ClientModels;
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using PrivaPub.Models.User;
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using System.Security.Claims;
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namespace PrivaPub.Extensions
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{
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public static class Extensions
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{
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public static AuthorizationPolicy IsAdminPolicy() =>
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new AuthorizationPolicyBuilder().RequireAuthenticatedUser()
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.RequireClaim(Policies.IsAdmin, true.ToString().ToLower())
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.RequireClaim(Policies.IsUser, true.ToString().ToLower())
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.RequireClaim(Policies.IsModerator, true.ToString().ToLower())
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.Build();
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public static AuthorizationPolicy IsUserPolicy() =>
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new AuthorizationPolicyBuilder().RequireAuthenticatedUser()
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.RequireClaim(Policies.IsUser, true.ToString().ToLower())
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.Build();
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public static AuthorizationPolicy IsModeratorPolicy() =>
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new AuthorizationPolicyBuilder().RequireAuthenticatedUser()
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.RequireClaim(Policies.IsUser, true.ToString().ToLower())
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.RequireClaim(Policies.IsModerator, true.ToString().ToLower())
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.Build();
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public static string GetHostWithPath(this HttpContext httpContext) =>
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$"https://{httpContext.Request.Host}{httpContext.Request.Path}";
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public static string GetHost(this HttpContext httpContext) =>
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$"https://{httpContext.Request.Host}";
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public static UserPolicyType GetHighestPolicy(this ClaimsPrincipal claimsPrincipal)
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{
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if (claimsPrincipal.FindFirstValue(Policies.IsAdmin) == "true")
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return UserPolicyType.IsAdmin;
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if (claimsPrincipal.FindFirstValue(Policies.IsModerator) == "true")
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return UserPolicyType.IsModerator;
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return UserPolicyType.IsUser;
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}
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}
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}
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