Don't notify when muted

fedimovies-models/src/database/mod.rs

@@ -1,4 +1,3 @@
-use deadpool_postgres::SslMode;
 use openssl::ssl::{SslConnector, SslMethod};
 use postgres_openssl::MakeTlsConnector;
 use std::path::Path;

fedimovies-models/src/posts/queries.rs

@@ -11,6 +11,7 @@ use crate::notifications::queries::{
     create_mention_notification, create_reply_notification, create_repost_notification,
 };
 use crate::profiles::{queries::update_post_count, types::DbActorProfile};
+use crate::relationships::queries::is_muted;
 use crate::relationships::types::RelationshipType;
 
 use super::types::{DbPost, Post, PostCreateData, PostUpdateData, Visibility};
@@ -249,13 +250,24 @@ pub async fn create_post(
             notified_users.push(in_reply_to_author.id);
         };
     };
+    // Notify reposted
     if let Some(repost_of_id) = &db_post.repost_of_id {
         update_repost_count(&transaction, repost_of_id, 1).await?;
         let repost_of_author = get_post_author(&transaction, repost_of_id).await?;
         if repost_of_author.is_local()
-            && repost_of_author.id != db_post.author_id
             && !notified_users.contains(&repost_of_author.id)
+            // Don't notify themselves that they reported their post
+            && repost_of_author.id != db_post.author_id
         {
+            // Don't create mention notification if the author is muted
+            if is_muted(&transaction, &repost_of_author.id, &db_post.author_id).await? {
+                log::warn!(
+                    "User {} mentioned by muted author id {} on post id {}, ignoring mention..",
+                    repost_of_author.username,
+                    db_post.author_id,
+                    db_post.id
+                );
+            } else {
                 create_repost_notification(
                     &transaction,
                     &db_post.author_id,
@@ -263,6 +275,7 @@ pub async fn create_post(
                     repost_of_id,
                 )
                 .await?;
+            }
             notified_users.push(repost_of_author.id);
         };
     };
@@ -274,8 +287,23 @@ pub async fn create_post(
             // or to the author of reposted post
             !notified_users.contains(&profile.id)
         {
-            create_mention_notification(&transaction, &db_post.author_id, &profile.id, &db_post.id)
+            // Don't create mention notification if the author is muted
+            if is_muted(&transaction, &profile.id, &db_post.author_id).await? {
+                log::warn!(
+                    "User {} mentioned by muted author {} in post id {}, ignoring mention..",
+                    profile.username,
+                    db_post.author_id,
+                    db_post.id
+                );
+            } else {
+                create_mention_notification(
+                    &transaction,
+                    &db_post.author_id,
+                    &profile.id,
+                    &db_post.id,
+                )
                 .await?;
+            }
         };
     }
     // Construct post object
@@ -437,6 +465,7 @@ pub async fn get_home_timeline(
             (
                 post.author_id = $current_user_id
                 OR (
+                    -- is following or subscribed the post author
                     EXISTS (
                         SELECT 1 FROM relationship
                         WHERE
@@ -487,6 +516,14 @@ pub async fn get_home_timeline(
                     WHERE post_id = post.id AND profile_id = $current_user_id
                 )
             )
+            -- author is not muted
+            AND NOT EXISTS (
+                SELECT 1 FROM relationship
+                WHERE
+                    source_id = $current_user_id
+                    AND target_id = post.author_id
+                    AND relationship_type = {relationship_mute}
+            )
             AND {visibility_filter}
             AND ($max_post_id::uuid IS NULL OR post.id < $max_post_id)
         ORDER BY post.id DESC
@@ -501,6 +538,7 @@ pub async fn get_home_timeline(
         relationship_subscription=i16::from(&RelationshipType::Subscription),
         relationship_hide_reposts=i16::from(&RelationshipType::HideReposts),
         relationship_hide_replies=i16::from(&RelationshipType::HideReplies),
+        relationship_mute=i16::from(&RelationshipType::Mute),
         visibility_filter=build_visibility_filter(),
     );
     let limit: i64 = limit.into();

fedimovies-models/src/relationships/queries.rs

@@ -652,6 +652,26 @@ pub async fn unmute_posts(
     Ok(())
 }
 
+pub async fn is_muted(
+    db_client: &impl DatabaseClient,
+    source_id: &Uuid,
+    target_id: &Uuid,
+) -> Result<bool, DatabaseError> {
+    let rows = db_client
+        .query(
+            "
+        SELECT 1
+        FROM relationship
+        WHERE
+            source_id = $1 AND target_id = $2
+            AND relationship_type = $3
+        ",
+            &[&source_id, &target_id, &RelationshipType::Mute],
+        )
+        .await?;
+    Ok(rows.len() > 0)
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;

src/activitypub/actors/attachments.rs

@@ -1,14 +1,9 @@
 use fedimovies_models::profiles::types::{
     ExtraField, IdentityProof, IdentityProofType, PaymentLink, PaymentOption,
 };
-use fedimovies_utils::did::Did;
 
 use crate::activitypub::vocabulary::{IDENTITY_PROOF, LINK, PROPERTY_VALUE};
 use crate::errors::ValidationError;
-use crate::identity::{
-    claims::create_identity_claim,
-    minisign::{parse_minisign_signature, verify_minisign_signature},
-};
 use crate::json_signatures::proofs::{PROOF_TYPE_ID_EIP191, PROOF_TYPE_ID_MINISIGN};
 use crate::web_client::urls::get_subscription_page_url;
 
@@ -30,51 +25,10 @@ pub fn attach_identity_proof(proof: IdentityProof) -> ActorAttachment {
 }
 
 pub fn parse_identity_proof(
-    actor_id: &str,
+    _actor_id: &str,
-    attachment: &ActorAttachment,
+    _attachment: &ActorAttachment,
 ) -> Result<IdentityProof, ValidationError> {
-    if attachment.object_type != IDENTITY_PROOF {
-        return Err(ValidationError("invalid attachment type".to_string()));
-    };
-    let proof_type_str = attachment
-        .signature_algorithm
-        .as_ref()
-        .ok_or(ValidationError("missing proof type".to_string()))?;
-    let proof_type = match proof_type_str.as_str() {
-        PROOF_TYPE_ID_EIP191 => IdentityProofType::LegacyEip191IdentityProof,
-        PROOF_TYPE_ID_MINISIGN => IdentityProofType::LegacyMinisignIdentityProof,
-        _ => return Err(ValidationError("unsupported proof type".to_string())),
-    };
-    let did = attachment
-        .name
-        .parse::<Did>()
-        .map_err(|_| ValidationError("invalid DID".to_string()))?;
-    let message = create_identity_claim(actor_id, &did)
-        .map_err(|_| ValidationError("invalid claim".to_string()))?;
-    let signature = attachment
-        .signature_value
-        .as_ref()
-        .ok_or(ValidationError("missing signature".to_string()))?;
-    match did {
-        Did::Key(ref did_key) => {
-            if !matches!(proof_type, IdentityProofType::LegacyMinisignIdentityProof) {
     return Err(ValidationError("incorrect proof type".to_string()));
-            };
-            let signature_bin = parse_minisign_signature(signature)
-                .map_err(|_| ValidationError("invalid signature encoding".to_string()))?;
-            verify_minisign_signature(did_key, &message, &signature_bin)
-                .map_err(|_| ValidationError("invalid identity proof".to_string()))?;
-        }
-        Did::Pkh(ref _did_pkh) => {
-            return Err(ValidationError("incorrect proof type".to_string()));
-        }
-    };
-    let proof = IdentityProof {
-        issuer: did,
-        proof_type: proof_type,
-        value: signature.to_string(),
-    };
-    Ok(proof)
 }
 
 pub fn attach_payment_option(

src/activitypub/actors/types.rs

@@ -1,23 +1,9 @@
-use std::collections::HashMap;
+use super::attachments::{
-
+    attach_extra_field, attach_identity_proof, attach_payment_option, parse_extra_field,
-use serde::{de::Error as DeserializerError, Deserialize, Deserializer, Serialize};
+    parse_identity_proof, parse_payment_option,
-use serde_json::{json, Value};
-
-use fedimovies_config::Instance;
-use fedimovies_models::{
-    profiles::types::{DbActor, DbActorPublicKey, ExtraField, IdentityProof, PaymentOption},
-    users::types::User,
 };
-use fedimovies_utils::{
-    crypto_rsa::{deserialize_private_key, get_public_key_pem},
-    urls::get_hostname,
-};
-
 use crate::activitypub::types::build_default_context;
 use crate::activitypub::{
-    constants::{
-        AP_CONTEXT, MASTODON_CONTEXT, MITRA_CONTEXT, SCHEMA_ORG_CONTEXT, W3ID_SECURITY_CONTEXT,
-    },
     identifiers::{
         local_actor_id, local_actor_key_id, local_instance_actor_id, LocalActorCollection,
     },
@@ -27,11 +13,17 @@ use crate::activitypub::{
 use crate::errors::ValidationError;
 use crate::media::get_file_url;
 use crate::webfinger::types::ActorAddress;
-
+use fedimovies_config::Instance;
-use super::attachments::{
+use fedimovies_models::{
-    attach_extra_field, attach_identity_proof, attach_payment_option, parse_extra_field,
+    profiles::types::{DbActor, DbActorPublicKey, ExtraField, IdentityProof, PaymentOption},
-    parse_identity_proof, parse_payment_option,
+    users::types::User,
 };
+use fedimovies_utils::{
+    crypto_rsa::{deserialize_private_key, get_public_key_pem},
+    urls::get_hostname,
+};
+use serde::{de::Error as DeserializerError, Deserialize, Deserializer, Serialize};
+use serde_json::{json, Value};
 
 #[derive(Deserialize, Serialize)]
 #[cfg_attr(test, derive(Default))]
@@ -245,27 +237,6 @@ impl Actor {
 
 pub type ActorKeyError = rsa::pkcs8::Error;
 
-fn build_actor_context() -> (
-    &'static str,
-    &'static str,
-    HashMap<&'static str, &'static str>,
-) {
-    (
-        AP_CONTEXT,
-        W3ID_SECURITY_CONTEXT,
-        HashMap::from([
-            ("manuallyApprovesFollowers", "as:manuallyApprovesFollowers"),
-            ("schema", SCHEMA_ORG_CONTEXT),
-            ("PropertyValue", "schema:PropertyValue"),
-            ("value", "schema:value"),
-            ("toot", MASTODON_CONTEXT),
-            ("IdentityProof", "toot:IdentityProof"),
-            ("fedimovies", MITRA_CONTEXT),
-            ("subscribers", "fedimovies:subscribers"),
-        ]),
-    )
-}
-
 pub fn get_local_actor(user: &User, instance_url: &str) -> Result<Actor, ActorKeyError> {
     let username = &user.profile.username;
     let actor_id = local_actor_id(instance_url, username);

src/activitypub/authentication.rs

@@ -165,7 +165,7 @@ pub async fn verify_signed_activity(
             let signer_key = deserialize_public_key(&signer_actor.public_key.public_key_pem)?;
             verify_rsa_json_signature(&signature_data, &signer_key)?;
         }
-        JsonSigner::Did(did) => {
+        JsonSigner::Did(_did) => {
             return Err(AuthenticationError::InvalidJsonSignatureType);
         }
     };

src/activitypub/constants.rs

@@ -4,12 +4,11 @@ pub const AP_MEDIA_TYPE: &str =
 pub const AS_MEDIA_TYPE: &str = "application/activity+json";
 
 // Contexts
-pub const AP_CONTEXT: &str = "https://www.w3.org/ns/activitystreams";
+pub const AS_CONTEXT: &str = "https://www.w3.org/ns/activitystreams";
 pub const W3ID_SECURITY_CONTEXT: &str = "https://w3id.org/security/v1";
 pub const W3ID_DATA_INTEGRITY_CONTEXT: &str = "https://w3id.org/security/data-integrity/v1";
-pub const SCHEMA_ORG_CONTEXT: &str = "http://schema.org/";
+pub const SCHEMA_ORG_CONTEXT: &str = "http://schema.org/#";
 pub const MASTODON_CONTEXT: &str = "http://joinmastodon.org/ns#";
-pub const MITRA_CONTEXT: &str = "http://jsonld.fedimovies.social#";
 
 // Misc
 pub const AP_PUBLIC: &str = "https://www.w3.org/ns/activitystreams#Public";

src/activitypub/fetcher/fetchers.rs

@@ -9,7 +9,7 @@ use fedimovies_utils::{files::sniff_media_type, urls::guess_protocol};
 
 use crate::activitypub::{
     actors::types::Actor,
-    constants::{AP_CONTEXT, AP_MEDIA_TYPE},
+    constants::{AP_MEDIA_TYPE, AS_CONTEXT},
     http_client::{build_federation_client, get_network_type},
     identifiers::{local_actor_key_id, local_instance_actor_id},
     types::Object,
@@ -153,7 +153,7 @@ pub async fn perform_webfinger_query(
     let jrd: JsonResourceDescriptor = serde_json::from_str(&webfinger_data)?;
     // Lemmy servers can have Group and Person actors with the same name
     // https://github.com/LemmyNet/lemmy/issues/2037
-    let ap_type_property = format!("{}#type", AP_CONTEXT);
+    let ap_type_property = format!("{}#type", AS_CONTEXT);
     let group_link = jrd.links.iter().find(|link| {
         link.rel == "self"
             && link

src/activitypub/handlers/create.rs

@@ -1,7 +1,6 @@
 use std::collections::HashMap;
 
 use chrono::Utc;
-use log::warn;
 use serde::Deserialize;
 use serde_json::Value as JsonValue;
 use uuid::Uuid;

src/activitypub/types.rs

@@ -1,3 +1,6 @@
+use crate::activitypub::constants::{
+    AS_CONTEXT, MASTODON_CONTEXT, SCHEMA_ORG_CONTEXT, W3ID_SECURITY_CONTEXT,
+};
 use chrono::{DateTime, Utc};
 use serde::{de::Error as DeserializerError, Deserialize, Deserializer, Serialize};
 use serde_json::{json, Value};
@@ -124,11 +127,11 @@ pub type Context = Value;
 
 pub fn build_default_context() -> Context {
     json!([
-        "https://www.w3.org/ns/activitystreams",
+        AS_CONTEXT,
-        "https://w3id.org/security/v1",
+        W3ID_SECURITY_CONTEXT,
         {
             "manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
-            "toot": "http://joinmastodon.org/ns#",
+            "toot": MASTODON_CONTEXT,
             "featured": {
                 "@id": "toot:featured",
                 "@type": "@id"
@@ -145,7 +148,7 @@ pub fn build_default_context() -> Context {
                 "@id": "as:movedTo",
                 "@type": "@id"
             },
-            "schema": "http://schema.org#",
+            "schema": SCHEMA_ORG_CONTEXT,
             "PropertyValue": "schema:PropertyValue",
             "value": "schema:value",
             "IdentityProof": "toot:IdentityProof",

src/identity/claims.rs

@@ -1,42 +0,0 @@
-use serde::Serialize;
-
-use fedimovies_utils::{
-    canonicalization::{canonicalize_object, CanonicalizationError},
-    did::Did,
-};
-
-// https://www.w3.org/TR/vc-data-model/#credential-subject
-#[derive(Serialize)]
-#[serde(rename_all = "camelCase")]
-struct Claim {
-    id: String, // actor ID
-    owner_of: Did,
-}
-
-/// Creates key ownership claim and prepares it for signing
-pub fn create_identity_claim(actor_id: &str, did: &Did) -> Result<String, CanonicalizationError> {
-    let claim = Claim {
-        id: actor_id.to_string(),
-        owner_of: did.clone(),
-    };
-    let message = canonicalize_object(&claim)?;
-    Ok(message)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use fedimovies_utils::{currencies::Currency, did_pkh::DidPkh};
-
-    #[test]
-    fn test_create_identity_claim() {
-        let actor_id = "https://example.org/users/test";
-        let ethereum_address = "0xB9C5714089478a327F09197987f16f9E5d936E8a";
-        let did = Did::Pkh(DidPkh::from_address(&Currency::Ethereum, ethereum_address));
-        let claim = create_identity_claim(actor_id, &did).unwrap();
-        assert_eq!(
-            claim,
-            r#"{"id":"https://example.org/users/test","ownerOf":"did:pkh:eip155:1:0xb9c5714089478a327f09197987f16f9e5d936e8a"}"#,
-        );
-    }
-}

src/identity/minisign.rs

@@ -1,128 +0,0 @@
-/// https://jedisct1.github.io/minisign/
-use blake2::{Blake2b512, Digest};
-use ed25519_dalek::{PublicKey, Signature, SignatureError, Verifier};
-
-use fedimovies_utils::did_key::{DidKey, MulticodecError};
-
-const MINISIGN_SIGNATURE_CODE: [u8; 2] = *b"Ed";
-const MINISIGN_SIGNATURE_HASHED_CODE: [u8; 2] = *b"ED";
-
-#[derive(thiserror::Error, Debug)]
-pub enum ParseError {
-    #[error("invalid encoding")]
-    InvalidEncoding(#[from] base64::DecodeError),
-
-    #[error("invalid key length")]
-    InvalidKeyLength,
-
-    #[error("invalid signature length")]
-    InvalidSignatureLength,
-
-    #[error("invalid signature type")]
-    InvalidSignatureType,
-}
-
-// Public key format:
-// base64(<signature_algorithm> || <key_id> || <public_key>)
-fn parse_minisign_public_key(key_b64: &str) -> Result<[u8; 32], ParseError> {
-    let key_bin = base64::decode(key_b64)?;
-    if key_bin.len() != 42 {
-        return Err(ParseError::InvalidKeyLength);
-    };
-
-    let mut signature_algorithm = [0; 2];
-    let mut _key_id = [0; 8];
-    let mut key = [0; 32];
-    signature_algorithm.copy_from_slice(&key_bin[0..2]);
-    _key_id.copy_from_slice(&key_bin[2..10]);
-    key.copy_from_slice(&key_bin[10..42]);
-
-    if signature_algorithm.as_ref() != MINISIGN_SIGNATURE_CODE {
-        return Err(ParseError::InvalidSignatureType);
-    };
-    Ok(key)
-}
-
-pub fn minisign_key_to_did(key_b64: &str) -> Result<DidKey, ParseError> {
-    let key = parse_minisign_public_key(key_b64)?;
-    let did_key = DidKey::from_ed25519_key(key);
-    Ok(did_key)
-}
-
-// Signature format:
-// base64(<signature_algorithm> || <key_id> || <signature>)
-pub fn parse_minisign_signature(signature_b64: &str) -> Result<[u8; 64], ParseError> {
-    let signature_bin = base64::decode(signature_b64)?;
-    if signature_bin.len() != 74 {
-        return Err(ParseError::InvalidSignatureLength);
-    };
-
-    let mut signature_algorithm = [0; 2];
-    let mut _key_id = [0; 8];
-    let mut signature = [0; 64];
-    signature_algorithm.copy_from_slice(&signature_bin[0..2]);
-    _key_id.copy_from_slice(&signature_bin[2..10]);
-    signature.copy_from_slice(&signature_bin[10..74]);
-
-    if signature_algorithm.as_ref() != MINISIGN_SIGNATURE_HASHED_CODE {
-        return Err(ParseError::InvalidSignatureType);
-    };
-    Ok(signature)
-}
-
-fn _verify_ed25519_signature(
-    message: &str,
-    signer: [u8; 32],
-    signature: [u8; 64],
-) -> Result<(), SignatureError> {
-    let signature = Signature::from_bytes(&signature)?;
-    let public_key = PublicKey::from_bytes(&signer)?;
-    let mut hasher = Blake2b512::new();
-    hasher.update(message);
-    let hash = hasher.finalize();
-    public_key.verify(&hash, &signature)?;
-    Ok(())
-}
-
-#[derive(thiserror::Error, Debug)]
-pub enum VerificationError {
-    #[error(transparent)]
-    InvalidKey(#[from] MulticodecError),
-
-    #[error(transparent)]
-    ParseError(#[from] ParseError),
-
-    #[error(transparent)]
-    SignatureError(#[from] SignatureError),
-}
-
-pub fn verify_minisign_signature(
-    signer: &DidKey,
-    message: &str,
-    signature: &[u8],
-) -> Result<(), VerificationError> {
-    let ed25519_key = signer.try_ed25519_key()?;
-    let ed25519_signature = signature
-        .try_into()
-        .map_err(|_| ParseError::InvalidSignatureLength)?;
-    let message = format!("{}\n", message);
-    _verify_ed25519_signature(&message, ed25519_key, ed25519_signature)?;
-    Ok(())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_verify_minisign_signature() {
-        let minisign_key = "RWSA58rRENpGFYwAjRjbdST7VHFoIuH9JBHfO2u6i5JgANPIoQhABAF/";
-        let message = "test";
-        let minisign_signature =
-            "RUSA58rRENpGFVKxdZGMG1WdIJ+dlyP83qOqw6GP0H/Li6Brug2A3mFKLtleIRLi6IIG0smzOlX5CEsisNnc897OUHIOSNLsQQs=";
-        let signer = minisign_key_to_did(minisign_key).unwrap();
-        let signature_bin = parse_minisign_signature(minisign_signature).unwrap();
-        let result = verify_minisign_signature(&signer, message, &signature_bin);
-        assert_eq!(result.is_ok(), true);
-    }
-}

src/identity/mod.rs

@@ -1,2 +0,0 @@
-pub mod claims;
-pub mod minisign;

src/job_queue/periodic_tasks.rs

@@ -114,7 +114,7 @@ pub async fn handle_movies_mentions(
             let mut repost =
                 match create_post(&mut transaction, &current_user.id, repost_data).await {
                     Ok(repost) => repost,
-                    Err(DatabaseError::AlreadyExists(err)) => {
+                    Err(DatabaseError::AlreadyExists(_err)) => {
                         log::info!(
                             "Review as Mention of {} already reposted the post with id {}",
                             current_user.profile.username,

src/json_signatures/create.rs

@@ -7,9 +7,6 @@ use crate::json_signatures::proofs::PROOF_TYPE_JCS_RSA;
 use fedimovies_utils::crypto_rsa::create_rsa_signature;
 use fedimovies_utils::{
     canonicalization::{canonicalize_object, CanonicalizationError},
-    crypto_rsa::create_rsa_sha256_signature,
-    did_key::DidKey,
-    did_pkh::DidPkh,
     multibase::encode_multibase_base58btc,
 };
 

src/json_signatures/proofs.rs

@@ -14,7 +14,6 @@ pub const PROOF_TYPE_ID_MINISIGN: &str = "MitraMinisignSignature2022A";
 // - Digest algorithm: SHA-256
 // - Signature algorithm: RSASSA-PKCS1-v1_5
 pub const PROOF_TYPE_JCS_RSA: &str = "MitraJcsRsaSignature2022";
-pub const PROOF_TYPE_JCS_RSA_LEGACY: &str = "JcsRsaSignature2022";
 
 // https://w3c.github.io/vc-data-integrity/#dataintegrityproof
 pub const DATA_INTEGRITY_PROOF: &str = "DataIntegrityProof";
@@ -41,7 +40,7 @@ impl FromStr for ProofType {
 }
 
 impl ProofType {
-    pub fn from_cryptosuite(value: &str) -> Result<Self, ConversionError> {
+    pub fn from_cryptosuite(_value: &str) -> Result<Self, ConversionError> {
         Err(ConversionError)
     }
 }

src/json_signatures/verify.rs

@@ -8,14 +8,11 @@ use fedimovies_utils::{
     canonicalization::{canonicalize_object, CanonicalizationError},
     crypto_rsa::verify_rsa_sha256_signature,
     did::Did,
-    did_key::DidKey,
-    did_pkh::DidPkh,
     multibase::{decode_multibase_base58btc, MultibaseError},
 };
 
 use super::create::{IntegrityProof, PROOF_KEY, PROOF_PURPOSE};
 use super::proofs::{ProofType, DATA_INTEGRITY_PROOF};
-use crate::identity::minisign::verify_minisign_signature;
 
 #[derive(Debug, PartialEq)]
 pub enum JsonSigner {

src/lib.rs

@@ -4,7 +4,6 @@ pub mod atom;
 mod errors;
 pub mod http;
 mod http_signatures;
-mod identity;
 mod ipfs;
 pub mod job_queue;
 mod json_signatures;

src/mastodon_api/accounts/views.rs

@@ -11,22 +11,18 @@ use fedimovies_models::{
     profiles::queries::{
         get_profile_by_acct, get_profile_by_id, search_profiles_by_did, update_profile,
     },
-    profiles::types::{IdentityProof, IdentityProofType, ProfileUpdateData},
     relationships::queries::{
         get_followers_paginated, get_following_paginated, hide_replies, hide_reposts, show_replies,
         show_reposts, unfollow,
     },
     subscriptions::queries::get_incoming_subscriptions,
-    users::queries::{create_user, get_user_by_did, is_valid_invite_code},
+    users::queries::{create_user, is_valid_invite_code},
     users::types::{Role, UserCreateData},
 };
 use fedimovies_utils::{
-    caip2::ChainId,
     canonicalization::canonicalize_object,
     crypto_rsa::{generate_rsa_key, serialize_private_key},
-    currencies::Currency,
     did::Did,
-    did_pkh::DidPkh,
     id::generate_ulid,
     passwords::hash_password,
 };
@@ -34,25 +30,16 @@ use fedimovies_utils::{
 use super::helpers::{get_aliases, get_relationship};
 use super::types::{
     Account, AccountCreateData, AccountUpdateData, ActivityParams, ApiSubscription, FollowData,
-    FollowListQueryParams, IdentityClaim, IdentityClaimQueryParams, IdentityProofData,
+    FollowListQueryParams, LookupAcctQueryParams, RelationshipQueryParams, SearchAcctQueryParams,
-    LookupAcctQueryParams, RelationshipQueryParams, SearchAcctQueryParams, SearchDidQueryParams,
+    SearchDidQueryParams, StatusListQueryParams, UnsignedActivity,
-    SignedActivity, StatusListQueryParams, UnsignedActivity,
 };
-use crate::activitypub::{
+use crate::activitypub::builders::{
-    builders::{
     follow::follow_or_create_request,
     undo_follow::prepare_undo_follow,
     update_person::{build_update_person, prepare_update_person},
-    },
-    identifiers::local_actor_id,
 };
 use crate::errors::ValidationError;
 use crate::http::{get_request_base_url, FormOrJson};
-use crate::identity::{
-    claims::create_identity_claim,
-    minisign::{minisign_key_to_did, parse_minisign_signature, verify_minisign_signature},
-};
-use crate::json_signatures::create::IntegrityProof;
 use crate::mastodon_api::{
     errors::MastodonError, oauth::auth::get_current_user, pagination::get_paginated_response,
     search::helpers::search_profiles_only, statuses::helpers::build_status_list,