welcome: Add a gitea icon.

.gitea/workflows/build.yaml

@@ -48,7 +48,7 @@ jobs:
       - name: Build documentation
         run: |
           mkdir -p out/html/ ~/.ssh/
-          make docs
+          make -j`nproc` docs
           echo 'pildefriends ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKD3Kde5vDO0TrMBDK0IGGeNGe/XinWAZkSQ/rXxwUjt' >> ~/.ssh/known_hosts
           rsync -avP --delete -e "ssh -i /opt/keys/ssh.ed25519" out/html/ tfdocs@pildefriends:docs/html/
       - name: Setup JDK
@@ -59,11 +59,11 @@ jobs:
       - name: Setup Android SDK
         uses: android-actions/setup-android@v3
         with:
-          packages: 'tools platform-tools build-tools;34.0.0 platforms;android-34 ndk;26.3.11579264'
+          packages: 'tools platform-tools build-tools;35.0.0 platforms;android-35 ndk;27.2.12479018'
       - name: Docker build
         run: DOCKER_BUILDKIT=1 docker build .
       - name: Build
-        run: ANDROID_SDK=$HOME/.android/sdk make -j`nproc` all dist docs
+        run: ANDROID_SDK=$HOME/.android/sdk make -j`nproc` all dist
       - name: Upload artifacts
         uses: actions/upload-artifact@v3
         with:

GNUmakefile

@@ -16,14 +16,14 @@ MAKEFLAGS += --no-builtin-rules
 ## LD := Linker.
 ## ANDROID_SDK := Path to the Android SDK.
 
-VERSION_CODE := 38
+VERSION_CODE := 40
-VERSION_CODE_IOS := 14
+VERSION_CODE_IOS := 15
-VERSION_NUMBER := 0.0.32
+VERSION_NUMBER := 0.0.33-wip
 VERSION_NAME := This program kills fascists.
 
 IPHONEOS_VERSION_MIN=14.0
 
-SQLITE_URL := https://www.sqlite.org/2025/sqlite-amalgamation-3500100.zip
+SQLITE_URL := https://www.sqlite.org/2025/sqlite-amalgamation-3500300.zip
 BUNDLETOOL_URL := https://github.com/google/bundletool/releases/download/1.17.0/bundletool-all-1.17.0.jar
 APPIMAGETOOL_URL := https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage
 APPIMAGETOOL_MD5 := e989fadfc4d685fd3d6aeeb9b525d74d  out/appimagetool
@@ -106,10 +106,10 @@ LDFLAGS += \
 	-Wno-aggressive-loop-optimizations
 
 ANDROID_MIN_SDK_VERSION := 24
-ANDROID_TARGET_SDK_VERSION := 34
+ANDROID_TARGET_SDK_VERSION := 35
-ANDROID_BUILD_TOOLS := $(ANDROID_SDK)/build-tools/34.0.0
+ANDROID_BUILD_TOOLS := $(ANDROID_SDK)/build-tools/35.0.0
 ANDROID_PLATFORM := $(ANDROID_SDK)/platforms/android-$(ANDROID_TARGET_SDK_VERSION)
-ANDROID_NDK ?= $(ANDROID_SDK)/ndk/26.3.11579264
+ANDROID_NDK ?= $(ANDROID_SDK)/ndk/27.2.12479018
 
 ANDROID_ARMV7A_TARGETS := \
 	out/androiddebug-armv7a/tildefriends \
@@ -650,6 +650,7 @@ SODIUM_SOURCES := \
 	deps/libsodium/src/libsodium/crypto_core/hsalsa20/ref2/core_hsalsa20_ref2.c \
 	deps/libsodium/src/libsodium/crypto_core/salsa/ref/core_salsa_ref.c \
 	deps/libsodium/src/libsodium/crypto_core/softaes/softaes.c \
+	deps/libsodium/src/libsodium/crypto_generichash/crypto_generichash.c \
 	deps/libsodium/src/libsodium/crypto_generichash/blake2b/ref/blake2b-compress-ref.c \
 	deps/libsodium/src/libsodium/crypto_generichash/blake2b/ref/blake2b-ref.c \
 	deps/libsodium/src/libsodium/crypto_generichash/blake2b/ref/generichash_blake2b.c \
@@ -1054,7 +1055,7 @@ out/TildeFriends.aab: out/apk/classes.dex $(filter-out %debug%, $(ANDROID_TARGET
 	@$(ANDROID_NDK)/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip --only-keep-debug out/androidrelease-x86_64/tildefriends -o out/aab/staging/BUNDLE-METADATA/com.android.tools.build.debugsymbols/x86_64/libtildefriends.so.sym
 	@$(ANDROID_NDK)/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip --only-keep-debug out/androidrelease-x86/tildefriends -o out/aab/staging/BUNDLE-METADATA/com.android.tools.build.debugsymbols/x86/libtildefriends.so.sym
 	@cd out/aab/staging; zip -u ../../../$@ BUNDLE-METADATA/com.android.tools.build.debugsymbols/arm64-v8a/libtildefriends.so.sym BUNDLE-METADATA/com.android.tools.build.debugsymbols/armeabi-v7a/libtildefriends.so.sym BUNDLE-METADATA/com.android.tools.build.debugsymbols/x86_64/libtildefriends.so.sym BUNDLE-METADATA/com.android.tools.build.debugsymbols/x86/libtildefriends.so.sym; cd ../../../
-	@$(ANDROID_BUILD_TOOLS)/apksigner sign -ks .keys/android.jks --ks-key-alias androidKey -ks-pass pass:android --min-sdk-version=$(ANDROID_MIN_SDK_VERSION) $@
+	@$(ANDROID_BUILD_TOOLS)/apksigner sign -ks .keys/android.jks --ks-key-alias androidKey -ks-pass pass:android --min-sdk-version=$(ANDROID_MIN_SDK_VERSION) --alignment-preserved $@
 
 aab: out/TildeFriends.aab ## Build an Android App Bundle.
 .PHONY: aab
@@ -1116,12 +1117,12 @@ out/apk/TildeFriends-%.fdroid.unsigned.apk:
 
 out/%.apk: out/apk/%.unsigned.apk
 	@echo "[apksigner] $(notdir $@)"
-	@$(ANDROID_BUILD_TOOLS)/apksigner sign --ks .keys/android.jks --ks-key-alias androidKey --ks-pass pass:android --key-pass pass:android --min-sdk-version $(ANDROID_MIN_SDK_VERSION) --out $@ $<
+	@$(ANDROID_BUILD_TOOLS)/apksigner sign --ks .keys/android.jks --ks-key-alias androidKey --ks-pass pass:android --key-pass pass:android --min-sdk-version $(ANDROID_MIN_SDK_VERSION) --out $@ --alignment-preserved $<
 
 out/%.zopfli.apk: out/%.apk
 	@echo "[zopfli] $(notdir $@)"
 	$(ANDROID_BUILD_TOOLS)/zipalign -f -z 4 $< $@.zopfli
-	@$(ANDROID_BUILD_TOOLS)/apksigner sign --ks .keys/android.jks --ks-key-alias androidKey --ks-pass pass:android --key-pass pass:android --min-sdk-version $(ANDROID_MIN_SDK_VERSION) --out $@ $@.zopfli
+	@$(ANDROID_BUILD_TOOLS)/apksigner sign --ks .keys/android.jks --ks-key-alias androidKey --ks-pass pass:android --key-pass pass:android --min-sdk-version $(ANDROID_MIN_SDK_VERSION) --out $@ --alignment-preserved $@.zopfli
 
 release-apk: out/TildeFriends-arm-release.zopfli.apk out/TildeFriends-x86-release.zopfli.apk ## Build an Android release APK.
 .PHONY: release-apk

apps/ssb.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "🦀",
-	"previous": "&Rn4Eg5ev5qhrYRnwxPB0DiEwO7VdGMDGp7tL/W7bRZo=.sha256"
+	"previous": "&DGtlnm5wWRZCgJMF8JsP6VtzNRrd4KLoERJRpFULqOY=.sha256"
 }

apps/ssb/tf-app.js

@@ -23,6 +23,8 @@ class TfElement extends LitElement {
 			url: {type: String},
 			private_messages: {type: Array},
 			recent_reactions: {type: Array},
+			is_administrator: {type: Boolean},
+			stay_connected: {type: Boolean},
 		};
 	}
 
@@ -73,6 +75,10 @@ class TfElement extends LitElement {
 	async initial_load() {
 		let whoami = await tfrpc.rpc.getActiveIdentity();
 		let ids = (await tfrpc.rpc.getIdentities()) || [];
+		this.is_administrator = await tfrpc.rpc.isAdministrator();
+		this.stay_connected =
+			this.is_administrator &&
+			(await tfrpc.rpc.globalSettingsGet('stay_connected'));
 		this.url = await tfrpc.rpc.url();
 		this.whoami = whoami ?? (ids.length ? ids[0] : undefined);
 		this.guest = !this.whoami?.length;
@@ -131,8 +137,8 @@ class TfElement extends LitElement {
 		let channel_names = [
 			'',
 			'@',
-			'🔐',
 			'👍',
+			'🔐',
 			...this.channels.map((x) => '#' + x),
 		];
 		let index = channel_names.indexOf(this.hash.substring(1));
@@ -354,7 +360,7 @@ class TfElement extends LitElement {
 		let start = new Date();
 		let result = await tfrpc.rpc.query(sql, args);
 		let end = new Date();
-		console.log((end - start) / 1000, sql);
+		console.log((end - start) / 1000, sql.replaceAll(/\s+/g, ' ').trim());
 		return result;
 	}
 
@@ -416,16 +422,6 @@ class TfElement extends LitElement {
 				`,
 					k_args
 				),
-				this.query_timed(
-					`
-					SELECT '👍' AS channel, MAX(messages.rowid) AS rowid FROM messages
-					JOIN json_each(?2) AS following ON messages.author = following.value
-					WHERE
-						messages.content ->> 'type' = 'vote' AND
-						messages.author != ?4
-				`,
-					k_args
-				),
 			])
 		).flat();
 		let latest = {};
@@ -605,9 +601,13 @@ class TfElement extends LitElement {
 					.channels_latest=${this.channels_latest}
 					.channels_unread=${this.channels_unread}
 					@channelsetunread=${this.channel_set_unread}
+					@refresh=${this.refresh}
+					@toggle_stay_connected=${this.toggle_stay_connected}
 					.connections=${this.connections}
 					.private_messages=${this.private_messages}
 					.recent_reactions=${this.recent_reactions}
+					?is_administrator=${this.is_administrator}
+					?stay_connected=${this.stay_connected}
 				></tf-tab-news>
 			`;
 		} else if (this.tab === 'connections') {
@@ -658,6 +658,18 @@ class TfElement extends LitElement {
 		tfrpc.rpc.sync();
 	}
 
+	async toggle_stay_connected() {
+		let stay_connected = await tfrpc.rpc.globalSettingsGet('stay_connected');
+		let new_stay_connected = !this.stay_connected;
+		try {
+			if (new_stay_connected != stay_connected) {
+				await tfrpc.rpc.globalSettingsSet('stay_connected', new_stay_connected);
+			}
+		} finally {
+			this.stay_connected = await tfrpc.rpc.globalSettingsGet('stay_connected');
+		}
+	}
+
 	render() {
 		let self = this;
 
@@ -680,14 +692,26 @@ class TfElement extends LitElement {
 				class="w3-bar w3-theme-l1"
 				style="position: static; top: 0; z-index: 10"
 			>
-				<button
+				${this.is_administrator && self.tab != 'news'
-					class=${'w3-bar-item w3-button w3-circle w3-ripple' +
+					? html`
-					(this.connections?.some((x) => x.flags.one_shot) ? ' w3-spin' : '')}
+							<button
-					style="width: 1.5em; height: 1.5em; padding: 8px"
+								class=${'w3-bar-item w3-button w3-circle w3-ripple' +
-					@click=${this.refresh}
+								(this.connections?.some((x) => x.flags.one_shot)
-				>
+									? ' w3-spin'
-					↻
+									: '')}
-				</button>
+								style="width: 1.5em; height: 1.5em; padding: 8px"
+								@click=${this.refresh}
+							>
+								↻
+							</button>
+							<button
+								class="w3-bar-item w3-button w3-ripple"
+								@click=${this.toggle_stay_connected}
+							>
+								${this.stay_connected ? '🔗' : '⛓️‍💥'}
+							</button>
+						`
+					: undefined}
 				${Object.entries(k_tabs).map(
 					([k, v]) => html`
 						<button

apps/ssb/tf-compose.js

@@ -581,7 +581,7 @@ class TfComposeElement extends LitElement {
 						class="w3-button w3-bar-item w3-theme-d1"
 						@click=${() => this.set_encrypt([])}
 					>
-						🔐
+						🔐 Encrypt
 					</button>`;
 		let result = html`
 			<style>
@@ -602,7 +602,7 @@ class TfComposeElement extends LitElement {
 						: undefined}
 					${this.render_encrypt()}
 				</header>
-				<div class="w3-container w3-padding-small">
+				<div class="w3-container" style="padding: 0 0 16px 0">
 					<div class="w3-half">
 						<span
 							class="w3-input w3-theme-d1 w3-border"
@@ -623,7 +623,7 @@ class TfComposeElement extends LitElement {
 				${Object.values(draft.mentions || {}).map((x) =>
 					self.render_mention(x)
 				)}
-				<footer class="w3-container">
+				<footer>
 					${this.render_attach_app()} ${this.render_content_warning()}
 					${this.render_new_thread()}
 					<button

apps/ssb/tf-message.js

@@ -191,12 +191,12 @@ class TfMessageElement extends LitElement {
 		div.style.display = 'grid';
 		let img = document.createElement('img');
 		img.src = link;
-		img.style.maxWidth = '100%';
+		img.style.maxWidth = '100vw';
-		img.style.maxHeight = '100%';
+		img.style.maxHeight = '100vh';
 		img.style.display = 'block';
 		img.style.margin = 'auto';
 		img.style.objectFit = 'contain';
-		img.style.width = '100%';
+		img.style.width = '100vw';
 		div.appendChild(img);
 		function image_close(event) {
 			document.body.removeChild(div);
@@ -686,7 +686,11 @@ class TfMessageElement extends LitElement {
 									${x.action}
 									${x.users.map(
 										(y) => html`
-											<tf-user id=${y} .users=${this.users}></tf-user>
+											<tf-user
+												id=${y}
+												.users=${this.users}
+												icon_only="true"
+											></tf-user>
 										`
 									)}
 								</div>

apps/ssb/tf-news.js

@@ -233,7 +233,19 @@ class TfNewsElement extends LitElement {
 									<div
 										style="border-bottom: 1px solid #f00; flex: 1; align-self: center; height: 1px"
 									></div>
-									<div style="color: #f00; padding: 8px">unread</div>
+									<button
+										style="color: #f00; padding: 8px"
+										class="w3-button"
+										@click=${() =>
+											this.dispatchEvent(
+												new Event('mark_all_read', {
+													bubbles: true,
+													composed: true,
+												})
+											)}
+									>
+										unread
+									</button>
 									<div
 										style="border-bottom: 1px solid #f00; flex: 1; align-self: center; height: 1px"
 									></div>

apps/ssb/tf-profile.js

@@ -14,6 +14,7 @@ class TfProfileElement extends LitElement {
 			sequence: {type: Number},
 			following: {type: Boolean},
 			blocking: {type: Boolean},
+			show_followed: {type: Boolean},
 		};
 	}
 
@@ -178,12 +179,12 @@ class TfProfileElement extends LitElement {
 		div.style.display = 'grid';
 		let img = document.createElement('img');
 		img.src = link;
-		img.style.maxWidth = '100%';
+		img.style.maxWidth = '100vw';
-		img.style.maxHeight = '100%';
+		img.style.maxHeight = '100vh';
 		img.style.display = 'block';
 		img.style.margin = 'auto';
 		img.style.objectFit = 'contain';
-		img.style.width = '100%';
+		img.style.width = '100vw';
 		div.appendChild(img);
 		function image_close(event) {
 			document.body.removeChild(div);
@@ -202,11 +203,7 @@ class TfProfileElement extends LitElement {
 
 	toggle_account_list(event) {
 		let content = event.srcElement.nextElementSibling;
-		if (content.classList.toggle('w3-hide')) {
+		this.show_followed = !this.show_followed;
-			event.srcElement.innerText = 'Show Followed Accounts';
-		} else {
-			event.srcElement.innerText = 'Hide Followed Accounts';
-		}
 	}
 
 	async load_follows() {
@@ -214,12 +211,13 @@ class TfProfileElement extends LitElement {
 		return html`
 			<div class="w3-container">
 				<button
-					class="w3-button w3-block w3-theme-d1"
+					class="w3-button w3-block w3-theme-d1 followed_accounts"
 					@click=${this.toggle_account_list}
 				>
-					Show Followed Accounts
+					${this.show_followed ? 'Hide' : 'Show'} Followed Accounts
+					(${Object.keys(accounts).length})
 				</button>
-				<div class="w3-hide w3-card">
+				<div class=${'w3-card' + (this.show_followed ? '' : ' w3-hide')}>
 					<ul class="w3-ul w3-theme-d4 w3-border-theme">
 						${Object.keys(accounts).map(
 							(x) => html`
@@ -329,7 +327,7 @@ class TfProfileElement extends LitElement {
 				</div>
 				<div style="display: flex; flex-direction: row; gap: 1em">
 					${edit_profile}
-					<div style="flex: 1 0 50%">
+					<div style="flex: 1 0 50%; contain: layout; overflow: auto; word-wrap: normal; word-break: normal">
 						${
 							image
 								? html`<div><img src=${'/' + image + '/view'} style="width: 256px; height: auto"></img></div>`

apps/ssb/tf-tab-news-feed.js

@@ -108,6 +108,7 @@ class TfTabNewsFeedElement extends LitElement {
 	async fetch_messages(start_time, end_time) {
 		this.time_loading = [start_time, end_time];
 		let result;
+		const k_max_results = 64;
 		if (this.hash == '#@') {
 			result = await tfrpc.rpc.query(
 				`
@@ -118,7 +119,7 @@ class TfTabNewsFeedElement extends LitElement {
 						WHERE
 							messages.author != ?1 AND
 							(?3 IS NULL OR messages.timestamp >= ?3) AND messages.timestamp < ?4
-						ORDER BY timestamp DESC limit 20)
+						ORDER BY timestamp DESC limit ?5)
 					SELECT FALSE AS is_primary, messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
 						FROM mentions
 						JOIN messages_refs ON mentions.id = messages_refs.ref
@@ -131,6 +132,7 @@ class TfTabNewsFeedElement extends LitElement {
 					JSON.stringify(this.following),
 					start_time,
 					end_time,
+					k_max_results,
 				]
 			);
 		} else if (this.hash.startsWith('#@')) {
@@ -140,7 +142,7 @@ class TfTabNewsFeedElement extends LitElement {
 						selected AS (SELECT rowid, id, previous, author, sequence, timestamp, hash, json(content) AS content, signature
 							FROM messages
 							WHERE messages.author = ?1 AND (?2 IS NULL OR messages.timestamp >= 2) AND messages.timestamp < ?3
-							ORDER BY sequence DESC LIMIT 20
+							ORDER BY sequence DESC LIMIT ?4
 						)
 					SELECT FALSE AS is_primary, messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
 						FROM selected
@@ -149,7 +151,7 @@ class TfTabNewsFeedElement extends LitElement {
 					UNION
 					SELECT TRUE AS is_primary, * FROM selected
 				`,
-				[this.hash.substring(1), start_time, end_time]
+				[this.hash.substring(1), start_time, end_time, k_max_results]
 			);
 		} else if (this.hash.startsWith('#%')) {
 			result = await tfrpc.rpc.query(
@@ -174,23 +176,24 @@ class TfTabNewsFeedElement extends LitElement {
 							SELECT messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
 								FROM messages
 								JOIN json_each(?) AS following ON messages.author = following.value
-								WHERE messages.content ->> 'channel' = ?4
+								WHERE messages.content ->> 'channel' = ?4 AND messages.content ->> 'type' != 'vote'
 							UNION
 							SELECT messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
 								FROM messages_refs
 								JOIN messages ON messages.id = messages_refs.message
 								JOIN json_each(?1) AS following ON messages.author = following.value
-								WHERE messages_refs.ref = '#' || ?4
+								WHERE messages_refs.ref = '#' || ?4 AND messages.content ->> 'type' != 'vote'
 							)
 					SELECT TRUE AS is_primary, all_news.* FROM all_news
 						WHERE (?2 IS NULL OR all_news.timestamp >= ?2) AND all_news.timestamp < ?3
-						ORDER BY all_news.timestamp DESC LIMIT 20
+						ORDER BY all_news.timestamp DESC LIMIT ?5
 				`,
 				[
 					JSON.stringify(this.following),
 					start_time,
 					end_time,
 					this.hash.substring(2),
+					k_max_results,
 				]
 			);
 			let t1 = new Date();
@@ -208,9 +211,14 @@ class TfTabNewsFeedElement extends LitElement {
 					WHERE
 						(?2 IS NULL OR (messages.timestamp >= ?2)) AND messages.timestamp < ?3 AND
 						json(messages.content) LIKE '"%'
-					ORDER BY messages.rowid DESC LIMIT 20
+					ORDER BY messages.rowid DESC LIMIT ?4
 				`,
-				[JSON.stringify(this.private_messages), start_time, end_time]
+				[
+					JSON.stringify(this.private_messages),
+					start_time,
+					end_time,
+					k_max_results,
+				]
 			);
 			result = (await this.decrypt(result)).filter((x) => x.decrypted);
 		} else if (this.hash == '#👍') {
@@ -222,33 +230,27 @@ class TfTabNewsFeedElement extends LitElement {
 						WHERE
 							messages.content ->> 'type' = 'vote' AND
 							(?2 IS NULL OR messages.timestamp >= ?2) AND messages.timestamp < ?3
-						ORDER BY timestamp DESC limit 20)
+						ORDER BY timestamp DESC limit ?4)
 					SELECT FALSE AS is_primary, messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
 						FROM votes
 						JOIN messages ON messages.id = votes.content ->> '$.vote.link'
 					UNION
 					SELECT TRUE AS is_primary, * FROM votes
 				`,
-				[JSON.stringify(this.following), start_time, end_time]
+				[JSON.stringify(this.following), start_time, end_time, k_max_results]
 			);
 		} else {
 			let t0 = new Date();
 			let initial_messages = await tfrpc.rpc.query(
 				`
-					WITH
+					SELECT TRUE AS is_primary, messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
-						all_news AS (
+					FROM messages
-							SELECT messages.rowid, messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
+					JOIN json_each(?) AS following ON messages.author = following.value
-							FROM messages
+					WHERE messages.timestamp < ?3 AND (?2 IS NULL OR messages.timestamp >= ?2) AND
-							JOIN json_each(?) AS following ON messages.author = following.value
+						messages.content ->> 'type' != 'vote'
-						),
+					ORDER BY timestamp DESC LIMIT ?4
-						news AS (
-							SELECT * FROM all_news
-							WHERE all_news.timestamp < ?3 AND (?2 IS NULL OR all_news.timestamp >= ?2)
-							ORDER BY timestamp DESC LIMIT 20
-						)
-					SELECT TRUE AS is_primary, news.* FROM news
 				`,
-				[JSON.stringify(this.following), start_time, end_time]
+				[JSON.stringify(this.following), start_time, end_time, k_max_results]
 			);
 			let t1 = new Date();
 			result = await this._fetch_related_messages(initial_messages);
@@ -492,6 +494,7 @@ class TfTabNewsFeedElement extends LitElement {
 				channel=${this.channel()}
 				channel_unread=${this.channels_unread?.[this.channel()]}
 				.recent_reactions=${this.recent_reactions}
+				@mark_all_read=${this.mark_all_read}
 			></tf-news>
 			${more}
 		`);

apps/ssb/tf-tab-news.js

@@ -26,6 +26,8 @@ class TfTabNewsElement extends LitElement {
 			private_messages: {type: Array},
 			recent_reactions: {type: Array},
 			peer_exchange: {type: Boolean},
+			is_administrator: {type: Boolean},
+			stay_connected: {type: Boolean},
 		};
 	}
 
@@ -154,11 +156,8 @@ class TfTabNewsElement extends LitElement {
 		return this.hash.startsWith('##') ? this.hash.substring(2) : undefined;
 	}
 
-	compare_follows() {
+	compare_follows(a, b) {
-		const now = new Date().valueOf();
+		return b[1].ts > a[1].ts ? 1 : b[1].ts < a[1].ts ? -1 : 0;
-		return function (a, b) {
-			return (b[1].ts > now ? -1 : b[1].ts) - (a[1].ts > now ? -1 : a[1].ts);
-		};
 	}
 
 	suggested_follows() {
@@ -167,17 +166,15 @@ class TfTabNewsElement extends LitElement {
 		 ** pinned at the top.
 		 */
 		let self = this;
+		let now = new Date().valueOf();
 		return Object.entries(this.users)
+			.filter((x) => x[1].ts < now)
 			.filter((x) => x[1].follow_depth > 1)
-			.sort(self.compare_follows())
+			.sort(self.compare_follows)
 			.slice(0, 8)
 			.map((x) => x[0]);
 	}
 
-	refresh() {
-		tfrpc.rpc.sync();
-	}
-
 	async enable_peer_exchange() {
 		await tfrpc.rpc.globalSettingsSet('peer_exchange', true);
 		await this.check_peer_exchange();
@@ -196,6 +193,35 @@ class TfTabNewsElement extends LitElement {
 				>
 					&times;
 				</div>
+				${this.is_administrator
+					? html`
+							<button
+								class="w3-bar-item w3-button"
+								@click=${() =>
+									this.dispatchEvent(
+										new Event('refresh', {bubbles: true, composed: true})
+									)}
+							>
+								<span style="display: inline-block; width: 1.8em">↻</span>
+								Sync now
+							</button>
+							<button
+								class="w3-bar-item w3-button w3-ripple"
+								@click=${() =>
+									this.dispatchEvent(
+										new Event('toggle_stay_connected', {
+											bubbles: true,
+											composed: true,
+										})
+									)}
+							>
+								<span style="display: inline-block; width: 1.8em"
+									>${this.stay_connected ? '🔗' : '⛓️‍💥'}</span
+								>
+								${this.stay_connected ? 'Online mode' : 'Passive mode'}
+							</button>
+						`
+					: undefined}
 				${this.hash.startsWith('##') &&
 				this.channels.indexOf(this.hash.substring(2)) == -1
 					? html`
@@ -266,7 +292,10 @@ class TfTabNewsElement extends LitElement {
 								(this.connections?.some((x) => x.flags.one_shot)
 									? ' w3-spin'
 									: '')}
-								@click=${this.refresh}
+								@click=${() =>
+									this.dispatchEvent(
+										new Event('refresh', {bubbles: true, composed: true})
+									)}
 							>
 								↻ Sync now
 							</button>

apps/ssb/tf-user.js

@@ -7,6 +7,7 @@ class TfUserElement extends LitElement {
 		return {
 			id: {type: String},
 			fallback_name: {type: String},
+			icon_only: {type: Boolean},
 			users: {type: Object},
 		};
 	}
@@ -17,6 +18,7 @@ class TfUserElement extends LitElement {
 		super();
 		this.id = null;
 		this.fallback_name = null;
+		this.icon_only = false;
 		this.users = {};
 	}
 
@@ -32,9 +34,10 @@ class TfUserElement extends LitElement {
 			>😎</span
 		>`;
 		let name = this.users?.[this.id]?.name;
-		name = html`<a target="_top" href=${'#' + this.id}
+		let name_string = name ?? this.fallback_name ?? this.id;
-			>${name ?? this.fallback_name ?? this.id}</a
+		name = this.icon_only
-		>`;
+			? undefined
+			: html`<a target="_top" href=${'#' + this.id}>${name_string}</a>`;
 
 		if (user) {
 			let image_link = user.image;
@@ -48,6 +51,7 @@ class TfUserElement extends LitElement {
 					class=${'w3-theme-l4 ' + shape}
 					style="width: 2em; height: 2em; vertical-align: middle; object-fit: cover"
 					src="/${image_link}/view"
+					title=${name_string + ' (' + this.id + ')'}
 				/>`;
 			}
 		}

apps/ssb/tf-utils.js

@@ -50,9 +50,9 @@ function image(node, entering) {
 						'</div>'
 				);
 				if (this.options.safe && potentiallyUnsafe(node.destination)) {
-					this.lit('<img src="" alt="');
+					this.lit('<img src="" title="');
 				} else {
-					this.lit('<img src="' + this.esc(node.destination) + '" alt="');
+					this.lit('<img src="' + this.esc(node.destination) + '" title="');
 				}
 			}
 			this.disableTags += 1;

apps/welcome.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "👋",
-	"previous": "&fY3YUKPuH/wqOgKPVNJu1vWEHCXf5fToL2qiVXMRmxc=.sha256"
+	"previous": "&5NkMRSgcMqCYF3xcLOBmaytkoxfV9zx4br7JladKPTs=.sha256"
 }

apps/welcome/app.js

@@ -1,5 +0,0 @@
-async function main() {
-	await app.setDocument(utf8Decode(getFile('index.html')));
-}
-
-main();

apps/welcome/gitea.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" viewBox="0 0 640 640" width="32" height="32"><path d="m395.9 484.2-126.9-61c-12.5-6-17.9-21.2-11.8-33.8l61-126.9c6-12.5 21.2-17.9 33.8-11.8 17.2 8.3 27.1 13 27.1 13l-.1-109.2 16.7-.1.1 117.1s57.4 24.2 83.1 40.1c3.7 2.3 10.2 6.8 12.9 14.4 2.1 6.1 2 13.1-1 19.3l-61 126.9c-6.2 12.7-21.4 18.1-33.9 12" style="fill:#fff"/><path d="M622.7 149.8c-4.1-4.1-9.6-4-9.6-4s-117.2 6.6-177.9 8c-13.3.3-26.5.6-39.6.7v117.2c-5.5-2.6-11.1-5.3-16.6-7.9 0-36.4-.1-109.2-.1-109.2-29 .4-89.2-2.2-89.2-2.2s-141.4-7.1-156.8-8.5c-9.8-.6-22.5-2.1-39 1.5-8.7 1.8-33.5 7.4-53.8 26.9C-4.9 212.4 6.6 276.2 8 285.8c1.7 11.7 6.9 44.2 31.7 72.5 45.8 56.1 144.4 54.8 144.4 54.8s12.1 28.9 30.6 55.5c25 33.1 50.7 58.9 75.7 62 63 0 188.9-.1 188.9-.1s12 .1 28.3-10.3c14-8.5 26.5-23.4 26.5-23.4S547 483 565 451.5c5.5-9.7 10.1-19.1 14.1-28 0 0 55.2-117.1 55.2-231.1-1.1-34.5-9.6-40.6-11.6-42.6M125.6 353.9c-25.9-8.5-36.9-18.7-36.9-18.7S69.6 321.8 60 295.4c-16.5-44.2-1.4-71.2-1.4-71.2s8.4-22.5 38.5-30c13.8-3.7 31-3.1 31-3.1s7.1 59.4 15.7 94.2c7.2 29.2 24.8 77.7 24.8 77.7s-26.1-3.1-43-9.1m300.3 107.6s-6.1 14.5-19.6 15.4c-5.8.4-10.3-1.2-10.3-1.2s-.3-.1-5.3-2.1l-112.9-55s-10.9-5.7-12.8-15.6c-2.2-8.1 2.7-18.1 2.7-18.1L322 273s4.8-9.7 12.2-13c.6-.3 2.3-1 4.5-1.5 8.1-2.1 18 2.8 18 2.8L467.4 315s12.6 5.7 15.3 16.2c1.9 7.4-.5 14-1.8 17.2-6.3 15.4-55 113.1-55 113.1" style="fill:#609926"/><path d="M326.8 380.1c-8.2.1-15.4 5.8-17.3 13.8s2 16.3 9.1 20c7.7 4 17.5 1.8 22.7-5.4 5.1-7.1 4.3-16.9-1.8-23.1l24-49.1c1.5.1 3.7.2 6.2-.5 4.1-.9 7.1-3.6 7.1-3.6 4.2 1.8 8.6 3.8 13.2 6.1 4.8 2.4 9.3 4.9 13.4 7.3.9.5 1.8 1.1 2.8 1.9 1.6 1.3 3.4 3.1 4.7 5.5 1.9 5.5-1.9 14.9-1.9 14.9-2.3 7.6-18.4 40.6-18.4 40.6-8.1-.2-15.3 5-17.7 12.5-2.6 8.1 1.1 17.3 8.9 21.3s17.4 1.7 22.5-5.3c5-6.8 4.6-16.3-1.1-22.6 1.9-3.7 3.7-7.4 5.6-11.3 5-10.4 13.5-30.4 13.5-30.4.9-1.7 5.7-10.3 2.7-21.3-2.5-11.4-12.6-16.7-12.6-16.7-12.2-7.9-29.2-15.2-29.2-15.2s0-4.1-1.1-7.1c-1.1-3.1-2.8-5.1-3.9-6.3 4.7-9.7 9.4-19.3 14.1-29-4.1-2-8.1-4-12.2-6.1-4.8 9.8-9.7 19.7-14.5 29.5-6.7-.1-12.9 3.5-16.1 9.4-3.4 6.3-2.7 14.1 1.9 19.8z" style="fill:#609926"/></svg>

apps/welcome/index.html

@@ -47,8 +47,10 @@
 					<a
 						class="w3-button w3-black w3-padding-large"
 						href="https://dev.tildefriends.net/cory/tildefriends"
-						><i class="fa fa-mug-hot"></i> Development</a
 					>
+						<img src="gitea.svg" style="height: 1em; margin: 0" />
+						Development
+					</a>
 					<a
 						class="w3-button w3-black w3-padding-large"
 						href="https://docs.tildefriends.net/"
@@ -76,7 +78,8 @@
 					<h2>First-time user checklist:</h2>
 					<ol type="1" style="text-align: left">
 						<li>
-							<a href="https://dev.tildefriends.net/cory/tildefriends/releases"
+							<a
+								href="https://dev.tildefriends.net/cory/tildefriends/releases/latest"
 								>Download</a
 							>
 							Tilde Friends or use
@@ -84,7 +87,7 @@
 								>https://www.tildefriends.net/</a
 							>.
 							<div class="w3-cell-row">
-								<div class="w3-container w3-cell">
+								<div class="w3-container w3-cell w3-mobile">
 									<h3>Mobile</h3>
 									<p>
 										<a
@@ -113,7 +116,7 @@
 									</p>
 									<p>Just launch the app.</p>
 								</div>
-								<div class="w3-container w3-cell">
+								<div class="w3-container w3-cell w3-mobile">
 									<h3>Web</h3>
 									<p>
 										<a
@@ -128,8 +131,19 @@
 										>
 										to take it for a spin right away.
 									</p>
+									<h3>PeachCloud</h3>
+									<p>
+										Tilde Friends is also a part of 🍑☁️<a
+											href="https://peach-docs.commoninternet.net/"
+											>PeachCloud</a
+										>, which is available on
+										<a href="https://apps.yunohost.org/app/peachpub"
+											>YunoHost</a
+										>
+										for accessible self-hosting.
+									</p>
 								</div>
-								<div class="w3-container w3-cell">
+								<div class="w3-container w3-cell w3-mobile">
 									<h3>Desktop</h3>
 									<p>
 										<a

core/client.js

@@ -1050,6 +1050,8 @@ function save(save_to) {
 
 				if (save_path != window.location.pathname) {
 					alert('Saved to ' + save_path + '.');
+				} else if (!gFiles['app.js']) {
+					window.location.reload();
 				} else {
 					reconnect(save_path);
 				}

default.nix

@@ -25,14 +25,14 @@
 }:
 pkgs.stdenv.mkDerivation rec {
   pname = "tildefriends";
-  version = "0.0.31";
+  version = "0.0.32";
 
   src = pkgs.fetchFromGitea {
     domain = "dev.tildefriends.net";
     owner = "cory";
     repo = "tildefriends";
     rev = "v${version}";
-    hash = "sha256-c2ZKVNikI5jN5GQuvp7S53qqnRZniSrJMF1FUZdVNPI=";
+    hash = "sha256-Dk0NOEQIg2LeENySK0+MgpZEtfsClGq6dZL+eOOpE0U=";
     fetchSubmodules = true;
   };
 

deps/codemirror_src/package-lock.json

@@ -92,9 +92,9 @@
       }
     },
     "node_modules/@codemirror/language": {
-      "version": "6.11.1",
+      "version": "6.11.2",
-      "resolved": "https://registry.npmjs.org/@codemirror/language/-/language-6.11.1.tgz",
+      "resolved": "https://registry.npmjs.org/@codemirror/language/-/language-6.11.2.tgz",
-      "integrity": "sha512-5kS1U7emOGV84vxC+ruBty5sUgcD0te6dyupyRVG2zaSjhTDM73LhVKUtVwiqSe6QwmEoA4SCiU8AKPFyumAWQ==",
+      "integrity": "sha512-p44TsNArL4IVXDTbapUmEkAlvWs2CFQbcfc0ymDsis1kH2wh0gcY96AS29c/vp2d0y2Tquk1EDSaawpzilUiAw==",
       "dependencies": {
         "@codemirror/state": "^6.0.0",
         "@codemirror/view": "^6.23.0",
@@ -144,9 +144,9 @@
       }
     },
     "node_modules/@codemirror/view": {
-      "version": "6.37.2",
+      "version": "6.38.1",
-      "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.37.2.tgz",
+      "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.38.1.tgz",
-      "integrity": "sha512-XD3LdgQpxQs5jhOOZ2HRVT+Rj59O4Suc7g2ULvZ+Yi8eCkickrkZ5JFuoDhs2ST1mNI5zSsNYgR3NGa4OUrbnw==",
+      "integrity": "sha512-RmTOkE7hRU3OVREqFVITWHz6ocgBjv08GoePscAakgVQfciA3SGCEk7mb9IzwW61cKKmlTpHXG6DUE5Ubx+MGQ==",
       "dependencies": {
         "@codemirror/state": "^6.5.0",
         "crelt": "^1.0.6",
@@ -155,17 +155,13 @@
       }
     },
     "node_modules/@jridgewell/gen-mapping": {
-      "version": "0.3.8",
+      "version": "0.3.12",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.8.tgz",
+      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.12.tgz",
-      "integrity": "sha512-imAbBGkb+ebQyxKgzv5Hu2nmROxoDOXHh80evxdoXNOrvAnVx7zimzc1Oo5h9RlfV4vPXaE2iM5pOFbvOCClWA==",
+      "integrity": "sha512-OuLGC46TjB5BbN1dH8JULVVZY4WTdkF7tV9Ys6wLL1rubZnCMstOhNHueU5bLCrnRuDhKPDM4g6sw4Bel5Gzqg==",
       "dev": true,
       "dependencies": {
-        "@jridgewell/set-array": "^1.2.1",
+        "@jridgewell/sourcemap-codec": "^1.5.0",
-        "@jridgewell/sourcemap-codec": "^1.4.10",
         "@jridgewell/trace-mapping": "^0.3.24"
-      },
-      "engines": {
-        "node": ">=6.0.0"
       }
     },
     "node_modules/@jridgewell/resolve-uri": {
@@ -177,19 +173,10 @@
         "node": ">=6.0.0"
       }
     },
-    "node_modules/@jridgewell/set-array": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.2.1.tgz",
-      "integrity": "sha512-R8gLRTZeyp03ymzP/6Lil/28tGeGEzhx1q2k703KGWRAI1VdvPIXdG70VJc2pAMw3NA6JKL5hhFu1sJX0Mnn/A==",
-      "dev": true,
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
     "node_modules/@jridgewell/source-map": {
-      "version": "0.3.6",
+      "version": "0.3.10",
-      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.6.tgz",
+      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.10.tgz",
-      "integrity": "sha512-1ZJTZebgqllO79ue2bm3rIGud/bOe0pP5BjSRCRxxYkEZS8STV7zN84UBbiYu7jy+eCKSnVIUgoWWE/tt+shMQ==",
+      "integrity": "sha512-0pPkgz9dY+bijgistcTTJ5mR+ocqRXLuhXHYdzoMmmoJ2C9S46RCm2GMUbatPEUK9Yjy26IrAy8D/M00lLkv+Q==",
       "dev": true,
       "dependencies": {
         "@jridgewell/gen-mapping": "^0.3.5",
@@ -197,15 +184,15 @@
       }
     },
     "node_modules/@jridgewell/sourcemap-codec": {
-      "version": "1.5.0",
+      "version": "1.5.4",
-      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.0.tgz",
+      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.4.tgz",
-      "integrity": "sha512-gv3ZRaISU3fjPAgNsriBRqGWQL6quFx04YMPW/zD8XMLsU32mhCCbfbO6KZFLjvYpCZ8zyDEgqsgf+PwPaM7GQ==",
+      "integrity": "sha512-VT2+G1VQs/9oz078bLrYbecdZKs912zQlkelYpuf+SXF+QvZDYJlbx/LSx+meSAwdDFnF8FVXW92AVjjkVmgFw==",
       "dev": true
     },
     "node_modules/@jridgewell/trace-mapping": {
-      "version": "0.3.25",
+      "version": "0.3.29",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.25.tgz",
+      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.29.tgz",
-      "integrity": "sha512-vNk6aEwybGtawWmy/PzwnGDOjCkLWSD2wqvjGGAgOAwCGWySYXfYoxt00IJkTF+8Lb57DwOb3Aa0o9CApepiYQ==",
+      "integrity": "sha512-uw6guiW/gcAGPDhLmd77/6lW8QLeiV5RUTsAX46Db6oLhGaVj4lhnPwb184s1bkc8kdVg/+h988dro8GRDpmYQ==",
       "dev": true,
       "dependencies": {
         "@jridgewell/resolve-uri": "^3.1.0",
@@ -218,9 +205,9 @@
       "integrity": "sha512-w7ojc8ejBqr2REPsWxJjrMFsA/ysDCFICn8zEOR9mrqzOu2amhITYuLD8ag6XZf0CFXDrhKqw7+tW8cX66NaDA=="
     },
     "node_modules/@lezer/css": {
-      "version": "1.2.1",
+      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/@lezer/css/-/css-1.2.1.tgz",
+      "resolved": "https://registry.npmjs.org/@lezer/css/-/css-1.3.0.tgz",
-      "integrity": "sha512-2F5tOqzKEKbCUNraIXc0f6HKeyKlmMWJnBB0i4XW6dJgssrZO/YlZ2pY5xgyqDleqqhiNJ3dQhbrV2aClZQMvg==",
+      "integrity": "sha512-pBL7hup88KbI7hXnZV3PQsn43DHy6TWyzuyk2AO9UyoXcDltvIdqWKE1dLL/45JVZ+YZkHe1WVHqO6wugZZWcw==",
       "dependencies": {
         "@lezer/common": "^1.2.0",
         "@lezer/highlight": "^1.0.0",
@@ -345,9 +332,9 @@
       }
     },
     "node_modules/@rollup/rollup-android-arm-eabi": {
-      "version": "4.44.0",
+      "version": "4.45.1",
-      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.44.0.tgz",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.45.1.tgz",
-      "integrity": "sha512-xEiEE5oDW6tK4jXCAyliuntGR+amEMO7HLtdSshVuhFnKTYoeYMyXQK7pLouAJJj5KHdwdn87bfHAR2nSdNAUA==",
+      "integrity": "sha512-NEySIFvMY0ZQO+utJkgoMiCAjMrGvnbDLHvcmlA33UXJpYBCvlBEbMMtV837uCkS+plG2umfhn0T5mMAxGrlRA==",
       "cpu": [
         "arm"
       ],
@@ -357,9 +344,9 @@
       ]
     },
     "node_modules/@rollup/rollup-android-arm64": {
-      "version": "4.44.0",
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+        "@rollup/rollup-linux-x64-musl": "4.45.1",
-        "@rollup/rollup-win32-arm64-msvc": "4.44.0",
+        "@rollup/rollup-win32-arm64-msvc": "4.45.1",
-        "@rollup/rollup-win32-ia32-msvc": "4.44.0",
+        "@rollup/rollup-win32-ia32-msvc": "4.45.1",
-        "@rollup/rollup-win32-x64-msvc": "4.44.0",
+        "@rollup/rollup-win32-x64-msvc": "4.45.1",
         "fsevents": "~2.3.2"
       }
     },

deps/speedscope/index.html

@@ -11,7 +11,7 @@
     <link rel="icon" type="image/x-icon" href="favicon-FOKUP5Y5.ico">
   </head>
   <body>
-    <script src="speedscope-VHEG2FVF.js"></script>
+    <script src="speedscope-7YPLLUY2.js"></script>
     
     
     

deps/speedscope/release.txt

@@ -1,3 +1,3 @@
-speedscope@1.22.2
+speedscope@1.23.0
-Sat Feb 15 13:02:38 PST 2025
+Sun Jul  6 20:04:28 PDT 2025
-1c254dcb3e2b4f6d921340d20e972d9d27b788f4
+aa9bef50789a2989746b576fff182b6f01dfce6a

deps/sqlite/shell.c

@@ -8027,13 +8027,14 @@ SQLITE_EXTENSION_INIT1
 #  include <dirent.h>
 #  include <utime.h>
 #  include <sys/time.h>
+#  define STRUCT_STAT struct stat
 #else
 #  include "windows.h"
 #  include <io.h>
 #  include <direct.h>
 /* #  include "test_windirent.h" */
 #  define dirent DIRENT
-#  define stat _stat
+#  define STRUCT_STAT struct _stat
 #  define chmod(path,mode) fileio_chmod(path,mode)
 #  define mkdir(path,mode) fileio_mkdir(path)
 #endif
@@ -8224,7 +8225,7 @@ LPWSTR utf8_to_utf16(const char *z){
 */
 static void statTimesToUtc(
   const char *zPath,
-  struct stat *pStatBuf
+  STRUCT_STAT *pStatBuf
 ){
   HANDLE hFindFile;
   WIN32_FIND_DATAW fd;
@@ -8252,7 +8253,7 @@ static void statTimesToUtc(
 */
 static int fileStat(
   const char *zPath,
-  struct stat *pStatBuf
+  STRUCT_STAT *pStatBuf
 ){
 #if defined(_WIN32)
   sqlite3_int64 sz = strlen(zPath);
@@ -8276,7 +8277,7 @@ static int fileStat(
 */
 static int fileLinkStat(
   const char *zPath,
-  struct stat *pStatBuf
+  STRUCT_STAT *pStatBuf
 ){
 #if defined(_WIN32)
   return fileStat(zPath, pStatBuf);
@@ -8309,7 +8310,7 @@ static int makeDirectory(
     int i = 1;
 
     while( rc==SQLITE_OK ){
-      struct stat sStat;
+      STRUCT_STAT sStat;
       int rc2;
 
       for(; zCopy[i]!='/' && i<nCopy; i++);
@@ -8359,7 +8360,7 @@ static int writeFile(
         ** be an error though - if there is already a directory at the same
         ** path and either the permissions already match or can be changed
         ** to do so using chmod(), it is not an error.  */
-        struct stat sStat;
+        STRUCT_STAT sStat;
         if( errno!=EEXIST
          || 0!=fileStat(zFile, &sStat)
          || !S_ISDIR(sStat.st_mode)
@@ -8561,7 +8562,7 @@ struct fsdir_cursor {
   const char *zBase;
   int nBase;
 
-  struct stat sStat;         /* Current lstat() results */
+  STRUCT_STAT sStat;         /* Current lstat() results */
   char *zPath;               /* Path to current entry */
   sqlite3_int64 iRowid;      /* Current rowid */
 };

deps/sqlite/sqlite3.h

@@ -146,9 +146,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.50.1"
+#define SQLITE_VERSION        "3.50.3"
-#define SQLITE_VERSION_NUMBER 3050001
+#define SQLITE_VERSION_NUMBER 3050003
-#define SQLITE_SOURCE_ID      "2025-06-06 14:52:32 b77dc5e0f596d2140d9ac682b2893ff65d3a4140aa86067a3efebe29dc914c95"
+#define SQLITE_SOURCE_ID      "2025-07-17 13:25:10 3ce993b8657d6d9deda380a93cdd6404a8c8ba1b185b2bc423703e41ae5f2543"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -4079,7 +4079,7 @@ SQLITE_API sqlite3_file *sqlite3_database_file_object(const char*);
 **
 ** The sqlite3_create_filename(D,J,W,N,P) allocates memory to hold a version of
 ** database filename D with corresponding journal file J and WAL file W and
-** with N URI parameters key/values pairs in the array P.  The result from
+** an array P of N URI Key/Value pairs.  The result from
 ** sqlite3_create_filename(D,J,W,N,P) is a pointer to a database filename that
 ** is safe to pass to routines like:
 ** <ul>
@@ -4760,7 +4760,7 @@ typedef struct sqlite3_context sqlite3_context;
 ** METHOD: sqlite3_stmt
 **
 ** ^(In the SQL statement text input to [sqlite3_prepare_v2()] and its variants,
-** literals may be replaced by a [parameter] that matches one of following
+** literals may be replaced by a [parameter] that matches one of the following
 ** templates:
 **
 ** <ul>
@@ -4805,7 +4805,7 @@ typedef struct sqlite3_context sqlite3_context;
 **
 ** [[byte-order determination rules]] ^The byte-order of
 ** UTF16 input text is determined by the byte-order mark (BOM, U+FEFF)
-** found in first character, which is removed, or in the absence of a BOM
+** found in the first character, which is removed, or in the absence of a BOM
 ** the byte order is the native byte order of the host
 ** machine for sqlite3_bind_text16() or the byte order specified in
 ** the 6th parameter for sqlite3_bind_text64().)^
@@ -4825,7 +4825,7 @@ typedef struct sqlite3_context sqlite3_context;
 ** or sqlite3_bind_text16() or sqlite3_bind_text64() then
 ** that parameter must be the byte offset
 ** where the NUL terminator would occur assuming the string were NUL
-** terminated.  If any NUL characters occurs at byte offsets less than
+** terminated.  If any NUL characters occur at byte offsets less than
 ** the value of the fourth parameter then the resulting string value will
 ** contain embedded NULs.  The result of expressions involving strings
 ** with embedded NULs is undefined.
@@ -5037,7 +5037,7 @@ SQLITE_API const void *sqlite3_column_name16(sqlite3_stmt*, int N);
 ** METHOD: sqlite3_stmt
 **
 ** ^These routines provide a means to determine the database, table, and
-** table column that is the origin of a particular result column in
+** table column that is the origin of a particular result column in a
 ** [SELECT] statement.
 ** ^The name of the database or table or column can be returned as
 ** either a UTF-8 or UTF-16 string.  ^The _database_ routines return
@@ -5606,8 +5606,8 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
 **
 ** For best security, the [SQLITE_DIRECTONLY] flag is recommended for
 ** all application-defined SQL functions that do not need to be
-** used inside of triggers, view, CHECK constraints, or other elements of
+** used inside of triggers, views, CHECK constraints, or other elements of
-** the database schema.  This flags is especially recommended for SQL
+** the database schema.  This flag is especially recommended for SQL
 ** functions that have side effects or reveal internal application state.
 ** Without this flag, an attacker might be able to modify the schema of
 ** a database file to include invocations of the function with parameters
@@ -5638,7 +5638,7 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
 ** [user-defined window functions|available here].
 **
 ** ^(If the final parameter to sqlite3_create_function_v2() or
-** sqlite3_create_window_function() is not NULL, then it is destructor for
+** sqlite3_create_window_function() is not NULL, then it is the destructor for
 ** the application data pointer. The destructor is invoked when the function
 ** is deleted, either by being overloaded or when the database connection
 ** closes.)^ ^The destructor is also invoked if the call to
@@ -6038,7 +6038,7 @@ SQLITE_API unsigned int sqlite3_value_subtype(sqlite3_value*);
 ** METHOD: sqlite3_value
 **
 ** ^The sqlite3_value_dup(V) interface makes a copy of the [sqlite3_value]
-** object D and returns a pointer to that copy.  ^The [sqlite3_value] returned
+** object V and returns a pointer to that copy.  ^The [sqlite3_value] returned
 ** is a [protected sqlite3_value] object even if the input is not.
 ** ^The sqlite3_value_dup(V) interface returns NULL if V is NULL or if a
 ** memory allocation fails. ^If V is a [pointer value], then the result
@@ -6076,7 +6076,7 @@ SQLITE_API void sqlite3_value_free(sqlite3_value*);
 ** allocation error occurs.
 **
 ** ^(The amount of space allocated by sqlite3_aggregate_context(C,N) is
-** determined by the N parameter on first successful call.  Changing the
+** determined by the N parameter on the first successful call.  Changing the
 ** value of N in any subsequent call to sqlite3_aggregate_context() within
 ** the same aggregate function instance will not resize the memory
 ** allocation.)^  Within the xFinal callback, it is customary to set
@@ -6238,7 +6238,7 @@ SQLITE_API void sqlite3_set_auxdata(sqlite3_context*, int N, void*, void (*)(voi
 **
 ** Security Warning:  These interfaces should not be exposed in scripting
 ** languages or in other circumstances where it might be possible for an
-** an attacker to invoke them.  Any agent that can invoke these interfaces
+** attacker to invoke them.  Any agent that can invoke these interfaces
 ** can probably also take control of the process.
 **
 ** Database connection client data is only available for SQLite
@@ -6352,7 +6352,7 @@ typedef void (*sqlite3_destructor_type)(void*);
 ** pointed to by the 2nd parameter are taken as the application-defined
 ** function result.  If the 3rd parameter is non-negative, then it
 ** must be the byte offset into the string where the NUL terminator would
-** appear if the string where NUL terminated.  If any NUL characters occur
+** appear if the string were NUL terminated.  If any NUL characters occur
 ** in the string at a byte offset that is less than the value of the 3rd
 ** parameter, then the resulting string will contain embedded NULs and the
 ** result of expressions operating on strings with embedded NULs is undefined.
@@ -6410,7 +6410,7 @@ typedef void (*sqlite3_destructor_type)(void*);
 ** string and preferably a string literal. The sqlite3_result_pointer()
 ** routine is part of the [pointer passing interface] added for SQLite 3.20.0.
 **
-** If these routines are called from within the different thread
+** If these routines are called from within a different thread
 ** than the one containing the application-defined function that received
 ** the [sqlite3_context] pointer, the results are undefined.
 */
@@ -6816,7 +6816,7 @@ SQLITE_API sqlite3 *sqlite3_db_handle(sqlite3_stmt*);
 ** METHOD: sqlite3
 **
 ** ^The sqlite3_db_name(D,N) interface returns a pointer to the schema name
-** for the N-th database on database connection D, or a NULL pointer of N is
+** for the N-th database on database connection D, or a NULL pointer if N is
 ** out of range.  An N value of 0 means the main database file.  An N of 1 is
 ** the "temp" schema.  Larger values of N correspond to various ATTACH-ed
 ** databases.
@@ -6911,7 +6911,7 @@ SQLITE_API int sqlite3_txn_state(sqlite3*,const char *zSchema);
 ** <dd>The SQLITE_TXN_READ state means that the database is currently
 ** in a read transaction.  Content has been read from the database file
 ** but nothing in the database file has changed.  The transaction state
-** will advanced to SQLITE_TXN_WRITE if any changes occur and there are
+** will be advanced to SQLITE_TXN_WRITE if any changes occur and there are
 ** no other conflicting concurrent write transactions.  The transaction
 ** state will revert to SQLITE_TXN_NONE following a [ROLLBACK] or
 ** [COMMIT].</dd>
@@ -6920,7 +6920,7 @@ SQLITE_API int sqlite3_txn_state(sqlite3*,const char *zSchema);
 ** <dd>The SQLITE_TXN_WRITE state means that the database is currently
 ** in a write transaction.  Content has been written to the database file
 ** but has not yet committed.  The transaction state will change to
-** to SQLITE_TXN_NONE at the next [ROLLBACK] or [COMMIT].</dd>
+** SQLITE_TXN_NONE at the next [ROLLBACK] or [COMMIT].</dd>
 */
 #define SQLITE_TXN_NONE  0
 #define SQLITE_TXN_READ  1
@@ -7201,7 +7201,7 @@ SQLITE_API int sqlite3_db_release_memory(sqlite3*);
 ** CAPI3REF: Impose A Limit On Heap Size
 **
 ** These interfaces impose limits on the amount of heap memory that will be
-** by all database connections within a single process.
+** used by all database connections within a single process.
 **
 ** ^The sqlite3_soft_heap_limit64() interface sets and/or queries the
 ** soft limit on the amount of heap memory that may be allocated by SQLite.
@@ -7259,7 +7259,7 @@ SQLITE_API int sqlite3_db_release_memory(sqlite3*);
 ** </ul>)^
 **
 ** The circumstances under which SQLite will enforce the heap limits may
-** changes in future releases of SQLite.
+** change in future releases of SQLite.
 */
 SQLITE_API sqlite3_int64 sqlite3_soft_heap_limit64(sqlite3_int64 N);
 SQLITE_API sqlite3_int64 sqlite3_hard_heap_limit64(sqlite3_int64 N);
@@ -7374,8 +7374,8 @@ SQLITE_API int sqlite3_table_column_metadata(
 ** ^The entry point is zProc.
 ** ^(zProc may be 0, in which case SQLite will try to come up with an
 ** entry point name on its own.  It first tries "sqlite3_extension_init".
-** If that does not work, it constructs a name "sqlite3_X_init" where the
+** If that does not work, it constructs a name "sqlite3_X_init" where
-** X is consists of the lower-case equivalent of all ASCII alphabetic
+** X consists of the lower-case equivalent of all ASCII alphabetic
 ** characters in the filename from the last "/" to the first following
 ** "." and omitting any initial "lib".)^
 ** ^The sqlite3_load_extension() interface returns
@@ -7446,7 +7446,7 @@ SQLITE_API int sqlite3_enable_load_extension(sqlite3 *db, int onoff);
 ** ^(Even though the function prototype shows that xEntryPoint() takes
 ** no arguments and returns void, SQLite invokes xEntryPoint() with three
 ** arguments and expects an integer result as if the signature of the
-** entry point where as follows:
+** entry point were as follows:
 **
 ** <blockquote><pre>
 ** &nbsp;  int xEntryPoint(
@@ -7610,7 +7610,7 @@ struct sqlite3_module {
 ** virtual table and might not be checked again by the byte code.)^ ^(The
 ** aConstraintUsage[].omit flag is an optimization hint. When the omit flag
 ** is left in its default setting of false, the constraint will always be
-** checked separately in byte code.  If the omit flag is change to true, then
+** checked separately in byte code.  If the omit flag is changed to true, then
 ** the constraint may or may not be checked in byte code.  In other words,
 ** when the omit flag is true there is no guarantee that the constraint will
 ** not be checked again using byte code.)^
@@ -7636,7 +7636,7 @@ struct sqlite3_module {
 ** The xBestIndex method may optionally populate the idxFlags field with a
 ** mask of SQLITE_INDEX_SCAN_* flags. One such flag is
 ** [SQLITE_INDEX_SCAN_HEX], which if set causes the [EXPLAIN QUERY PLAN]
-** output to show the idxNum has hex instead of as decimal.  Another flag is
+** output to show the idxNum as hex instead of as decimal.  Another flag is
 ** SQLITE_INDEX_SCAN_UNIQUE, which if set indicates that the query plan will
 ** return at most one row.
 **
@@ -7777,7 +7777,7 @@ struct sqlite3_index_info {
 ** the implementation of the [virtual table module].   ^The fourth
 ** parameter is an arbitrary client data pointer that is passed through
 ** into the [xCreate] and [xConnect] methods of the virtual table module
-** when a new virtual table is be being created or reinitialized.
+** when a new virtual table is being created or reinitialized.
 **
 ** ^The sqlite3_create_module_v2() interface has a fifth parameter which
 ** is a pointer to a destructor for the pClientData.  ^SQLite will
@@ -7942,7 +7942,7 @@ typedef struct sqlite3_blob sqlite3_blob;
 ** in *ppBlob. Otherwise an [error code] is returned and, unless the error
 ** code is SQLITE_MISUSE, *ppBlob is set to NULL.)^ ^This means that, provided
 ** the API is not misused, it is always safe to call [sqlite3_blob_close()]
-** on *ppBlob after this function it returns.
+** on *ppBlob after this function returns.
 **
 ** This function fails with SQLITE_ERROR if any of the following are true:
 ** <ul>
@@ -8062,7 +8062,7 @@ SQLITE_API int sqlite3_blob_close(sqlite3_blob *);
 **
 ** ^Returns the size in bytes of the BLOB accessible via the
 ** successfully opened [BLOB handle] in its only argument.  ^The
-** incremental blob I/O routines can only read or overwriting existing
+** incremental blob I/O routines can only read or overwrite existing
 ** blob content; they cannot change the size of a blob.
 **
 ** This routine only works on a [BLOB handle] which has been created
@@ -8212,7 +8212,7 @@ SQLITE_API int sqlite3_vfs_unregister(sqlite3_vfs*);
 ** ^The sqlite3_mutex_alloc() routine allocates a new
 ** mutex and returns a pointer to it. ^The sqlite3_mutex_alloc()
 ** routine returns NULL if it is unable to allocate the requested
-** mutex.  The argument to sqlite3_mutex_alloc() must one of these
+** mutex.  The argument to sqlite3_mutex_alloc() must be one of these
 ** integer constants:
 **
 ** <ul>
@@ -8445,7 +8445,7 @@ SQLITE_API int sqlite3_mutex_notheld(sqlite3_mutex*);
 ** CAPI3REF: Retrieve the mutex for a database connection
 ** METHOD: sqlite3
 **
-** ^This interface returns a pointer the [sqlite3_mutex] object that
+** ^This interface returns a pointer to the [sqlite3_mutex] object that
 ** serializes access to the [database connection] given in the argument
 ** when the [threading mode] is Serialized.
 ** ^If the [threading mode] is Single-thread or Multi-thread then this
@@ -8568,7 +8568,7 @@ SQLITE_API int sqlite3_test_control(int op, ...);
 ** CAPI3REF: SQL Keyword Checking
 **
 ** These routines provide access to the set of SQL language keywords
-** recognized by SQLite.  Applications can uses these routines to determine
+** recognized by SQLite.  Applications can use these routines to determine
 ** whether or not a specific identifier needs to be escaped (for example,
 ** by enclosing in double-quotes) so as not to confuse the parser.
 **
@@ -8736,7 +8736,7 @@ SQLITE_API void sqlite3_str_reset(sqlite3_str*);
 ** content of the dynamic string under construction in X.  The value
 ** returned by [sqlite3_str_value(X)] is managed by the sqlite3_str object X
 ** and might be freed or altered by any subsequent method on the same
-** [sqlite3_str] object.  Applications must not used the pointer returned
+** [sqlite3_str] object.  Applications must not use the pointer returned by
 ** [sqlite3_str_value(X)] after any subsequent method call on the same
 ** object.  ^Applications may change the content of the string returned
 ** by [sqlite3_str_value(X)] as long as they do not write into any bytes
@@ -8822,7 +8822,7 @@ SQLITE_API int sqlite3_status64(
 ** allocation which could not be satisfied by the [SQLITE_CONFIG_PAGECACHE]
 ** buffer and where forced to overflow to [sqlite3_malloc()].  The
 ** returned value includes allocations that overflowed because they
-** where too large (they were larger than the "sz" parameter to
+** were too large (they were larger than the "sz" parameter to
 ** [SQLITE_CONFIG_PAGECACHE]) and allocations that overflowed because
 ** no space was left in the page cache.</dd>)^
 **
@@ -8906,28 +8906,29 @@ SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int r
 ** [[SQLITE_DBSTATUS_LOOKASIDE_HIT]] ^(<dt>SQLITE_DBSTATUS_LOOKASIDE_HIT</dt>
 ** <dd>This parameter returns the number of malloc attempts that were
 ** satisfied using lookaside memory. Only the high-water value is meaningful;
-** the current value is always zero.)^
+** the current value is always zero.</dd>)^
 **
 ** [[SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE]]
 ** ^(<dt>SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE</dt>
-** <dd>This parameter returns the number malloc attempts that might have
+** <dd>This parameter returns the number of malloc attempts that might have
 ** been satisfied using lookaside memory but failed due to the amount of
 ** memory requested being larger than the lookaside slot size.
 ** Only the high-water value is meaningful;
-** the current value is always zero.)^
+** the current value is always zero.</dd>)^
 **
 ** [[SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL]]
 ** ^(<dt>SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL</dt>
-** <dd>This parameter returns the number malloc attempts that might have
+** <dd>This parameter returns the number of malloc attempts that might have
 ** been satisfied using lookaside memory but failed due to all lookaside
 ** memory already being in use.
 ** Only the high-water value is meaningful;
-** the current value is always zero.)^
+** the current value is always zero.</dd>)^
 **
 ** [[SQLITE_DBSTATUS_CACHE_USED]] ^(<dt>SQLITE_DBSTATUS_CACHE_USED</dt>
 ** <dd>This parameter returns the approximate number of bytes of heap
 ** memory used by all pager caches associated with the database connection.)^
 ** ^The highwater mark associated with SQLITE_DBSTATUS_CACHE_USED is always 0.
+** </dd>
 **
 ** [[SQLITE_DBSTATUS_CACHE_USED_SHARED]]
 ** ^(<dt>SQLITE_DBSTATUS_CACHE_USED_SHARED</dt>
@@ -8936,10 +8937,10 @@ SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int r
 ** memory used by that pager cache is divided evenly between the attached
 ** connections.)^  In other words, if none of the pager caches associated
 ** with the database connection are shared, this request returns the same
-** value as DBSTATUS_CACHE_USED. Or, if one or more or the pager caches are
+** value as DBSTATUS_CACHE_USED. Or, if one or more of the pager caches are
 ** shared, the value returned by this call will be smaller than that returned
 ** by DBSTATUS_CACHE_USED. ^The highwater mark associated with
-** SQLITE_DBSTATUS_CACHE_USED_SHARED is always 0.
+** SQLITE_DBSTATUS_CACHE_USED_SHARED is always 0.</dd>
 **
 ** [[SQLITE_DBSTATUS_SCHEMA_USED]] ^(<dt>SQLITE_DBSTATUS_SCHEMA_USED</dt>
 ** <dd>This parameter returns the approximate number of bytes of heap
@@ -8949,6 +8950,7 @@ SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int r
 ** schema memory is shared with other database connections due to
 ** [shared cache mode] being enabled.
 ** ^The highwater mark associated with SQLITE_DBSTATUS_SCHEMA_USED is always 0.
+** </dd>
 **
 ** [[SQLITE_DBSTATUS_STMT_USED]] ^(<dt>SQLITE_DBSTATUS_STMT_USED</dt>
 ** <dd>This parameter returns the approximate number of bytes of heap
@@ -8985,7 +8987,7 @@ SQLITE_API int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int r
 ** been written to disk in the middle of a transaction due to the page
 ** cache overflowing. Transactions are more efficient if they are written
 ** to disk all at once. When pages spill mid-transaction, that introduces
-** additional overhead. This parameter can be used help identify
+** additional overhead. This parameter can be used to help identify
 ** inefficiencies that can be resolved by increasing the cache size.
 ** </dd>
 **
@@ -9056,13 +9058,13 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 ** [[SQLITE_STMTSTATUS_SORT]] <dt>SQLITE_STMTSTATUS_SORT</dt>
 ** <dd>^This is the number of sort operations that have occurred.
 ** A non-zero value in this counter may indicate an opportunity to
-** improvement performance through careful use of indices.</dd>
+** improve performance through careful use of indices.</dd>
 **
 ** [[SQLITE_STMTSTATUS_AUTOINDEX]] <dt>SQLITE_STMTSTATUS_AUTOINDEX</dt>
 ** <dd>^This is the number of rows inserted into transient indices that
 ** were created automatically in order to help joins run faster.
 ** A non-zero value in this counter may indicate an opportunity to
-** improvement performance by adding permanent indices that do not
+** improve performance by adding permanent indices that do not
 ** need to be reinitialized each time the statement is run.</dd>
 **
 ** [[SQLITE_STMTSTATUS_VM_STEP]] <dt>SQLITE_STMTSTATUS_VM_STEP</dt>
@@ -9071,19 +9073,19 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 ** to 2147483647.  The number of virtual machine operations can be
 ** used as a proxy for the total work done by the prepared statement.
 ** If the number of virtual machine operations exceeds 2147483647
-** then the value returned by this statement status code is undefined.
+** then the value returned by this statement status code is undefined.</dd>
 **
 ** [[SQLITE_STMTSTATUS_REPREPARE]] <dt>SQLITE_STMTSTATUS_REPREPARE</dt>
 ** <dd>^This is the number of times that the prepare statement has been
 ** automatically regenerated due to schema changes or changes to
-** [bound parameters] that might affect the query plan.
+** [bound parameters] that might affect the query plan.</dd>
 **
 ** [[SQLITE_STMTSTATUS_RUN]] <dt>SQLITE_STMTSTATUS_RUN</dt>
 ** <dd>^This is the number of times that the prepared statement has
 ** been run.  A single "run" for the purposes of this counter is one
 ** or more calls to [sqlite3_step()] followed by a call to [sqlite3_reset()].
 ** The counter is incremented on the first [sqlite3_step()] call of each
-** cycle.
+** cycle.</dd>
 **
 ** [[SQLITE_STMTSTATUS_FILTER_MISS]]
 ** [[SQLITE_STMTSTATUS_FILTER HIT]]
@@ -9093,7 +9095,7 @@ SQLITE_API int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
 ** step was bypassed because a Bloom filter returned not-found.  The
 ** corresponding SQLITE_STMTSTATUS_FILTER_MISS value is the number of
 ** times that the Bloom filter returned a find, and thus the join step
-** had to be processed as normal.
+** had to be processed as normal.</dd>
 **
 ** [[SQLITE_STMTSTATUS_MEMUSED]] <dt>SQLITE_STMTSTATUS_MEMUSED</dt>
 ** <dd>^This is the approximate number of bytes of heap memory
@@ -9198,9 +9200,9 @@ struct sqlite3_pcache_page {
 ** SQLite will typically create one cache instance for each open database file,
 ** though this is not guaranteed. ^The
 ** first parameter, szPage, is the size in bytes of the pages that must
-** be allocated by the cache.  ^szPage will always a power of two.  ^The
+** be allocated by the cache.  ^szPage will always be a power of two.  ^The
 ** second parameter szExtra is a number of bytes of extra storage
-** associated with each page cache entry.  ^The szExtra parameter will
+** associated with each page cache entry.  ^The szExtra parameter will be
 ** a number less than 250.  SQLite will use the
 ** extra szExtra bytes on each page to store metadata about the underlying
 ** database page on disk.  The value passed into szExtra depends
@@ -9208,17 +9210,17 @@ struct sqlite3_pcache_page {
 ** ^The third argument to xCreate(), bPurgeable, is true if the cache being
 ** created will be used to cache database pages of a file stored on disk, or
 ** false if it is used for an in-memory database. The cache implementation
-** does not have to do anything special based with the value of bPurgeable;
+** does not have to do anything special based upon the value of bPurgeable;
 ** it is purely advisory.  ^On a cache where bPurgeable is false, SQLite will
 ** never invoke xUnpin() except to deliberately delete a page.
 ** ^In other words, calls to xUnpin() on a cache with bPurgeable set to
 ** false will always have the "discard" flag set to true.
-** ^Hence, a cache created with bPurgeable false will
+** ^Hence, a cache created with bPurgeable set to false will
 ** never contain any unpinned pages.
 **
 ** [[the xCachesize() page cache method]]
 ** ^(The xCachesize() method may be called at any time by SQLite to set the
-** suggested maximum cache-size (number of pages stored by) the cache
+** suggested maximum cache-size (number of pages stored) for the cache
 ** instance passed as the first argument. This is the value configured using
 ** the SQLite "[PRAGMA cache_size]" command.)^  As with the bPurgeable
 ** parameter, the implementation is not required to do anything with this
@@ -9245,12 +9247,12 @@ struct sqlite3_pcache_page {
 ** implementation must return a pointer to the page buffer with its content
 ** intact.  If the requested page is not already in the cache, then the
 ** cache implementation should use the value of the createFlag
-** parameter to help it determined what action to take:
+** parameter to help it determine what action to take:
 **
 ** <table border=1 width=85% align=center>
 ** <tr><th> createFlag <th> Behavior when page is not already in cache
 ** <tr><td> 0 <td> Do not allocate a new page.  Return NULL.
-** <tr><td> 1 <td> Allocate a new page if it easy and convenient to do so.
+** <tr><td> 1 <td> Allocate a new page if it is easy and convenient to do so.
 **                 Otherwise return NULL.
 ** <tr><td> 2 <td> Make every effort to allocate a new page.  Only return
 **                 NULL if allocating a new page is effectively impossible.
@@ -9267,7 +9269,7 @@ struct sqlite3_pcache_page {
 ** as its second argument.  If the third parameter, discard, is non-zero,
 ** then the page must be evicted from the cache.
 ** ^If the discard parameter is
-** zero, then the page may be discarded or retained at the discretion of
+** zero, then the page may be discarded or retained at the discretion of the
 ** page cache implementation. ^The page cache implementation
 ** may choose to evict unpinned pages at any time.
 **
@@ -9285,7 +9287,7 @@ struct sqlite3_pcache_page {
 ** When SQLite calls the xTruncate() method, the cache must discard all
 ** existing cache entries with page numbers (keys) greater than or equal
 ** to the value of the iLimit parameter passed to xTruncate(). If any
-** of these pages are pinned, they are implicitly unpinned, meaning that
+** of these pages are pinned, they become implicitly unpinned, meaning that
 ** they can be safely discarded.
 **
 ** [[the xDestroy() page cache method]]
@@ -9465,7 +9467,7 @@ typedef struct sqlite3_backup sqlite3_backup;
 ** external process or via a database connection other than the one being
 ** used by the backup operation, then the backup will be automatically
 ** restarted by the next call to sqlite3_backup_step(). ^If the source
-** database is modified by the using the same database connection as is used
+** database is modified by using the same database connection as is used
 ** by the backup operation, then the backup database is automatically
 ** updated at the same time.
 **
@@ -9482,7 +9484,7 @@ typedef struct sqlite3_backup sqlite3_backup;
 ** and may not be used following a call to sqlite3_backup_finish().
 **
 ** ^The value returned by sqlite3_backup_finish is [SQLITE_OK] if no
-** sqlite3_backup_step() errors occurred, regardless or whether or not
+** sqlite3_backup_step() errors occurred, regardless of whether or not
 ** sqlite3_backup_step() completed.
 ** ^If an out-of-memory condition or IO error occurred during any prior
 ** sqlite3_backup_step() call on the same [sqlite3_backup] object, then
@@ -9584,7 +9586,7 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p);
 ** application receives an SQLITE_LOCKED error, it may call the
 ** sqlite3_unlock_notify() method with the blocked connection handle as
 ** the first argument to register for a callback that will be invoked
-** when the blocking connections current transaction is concluded. ^The
+** when the blocking connection's current transaction is concluded. ^The
 ** callback is invoked from within the [sqlite3_step] or [sqlite3_close]
 ** call that concludes the blocking connection's transaction.
 **
@@ -9604,7 +9606,7 @@ SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p);
 ** blocked connection already has a registered unlock-notify callback,
 ** then the new callback replaces the old.)^ ^If sqlite3_unlock_notify() is
 ** called with a NULL pointer as its second argument, then any existing
-** unlock-notify callback is canceled. ^The blocked connections
+** unlock-notify callback is canceled. ^The blocked connection's
 ** unlock-notify callback may also be canceled by closing the blocked
 ** connection using [sqlite3_close()].
 **
@@ -10002,7 +10004,7 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
 ** support constraints.  In this configuration (which is the default) if
 ** a call to the [xUpdate] method returns [SQLITE_CONSTRAINT], then the entire
 ** statement is rolled back as if [ON CONFLICT | OR ABORT] had been
-** specified as part of the users SQL statement, regardless of the actual
+** specified as part of the user's SQL statement, regardless of the actual
 ** ON CONFLICT mode specified.
 **
 ** If X is non-zero, then the virtual table implementation guarantees
@@ -10036,7 +10038,7 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
 ** [[SQLITE_VTAB_INNOCUOUS]]<dt>SQLITE_VTAB_INNOCUOUS</dt>
 ** <dd>Calls of the form
 ** [sqlite3_vtab_config](db,SQLITE_VTAB_INNOCUOUS) from within the
-** the [xConnect] or [xCreate] methods of a [virtual table] implementation
+** [xConnect] or [xCreate] methods of a [virtual table] implementation
 ** identify that virtual table as being safe to use from within triggers
 ** and views.  Conceptually, the SQLITE_VTAB_INNOCUOUS tag means that the
 ** virtual table can do no serious harm even if it is controlled by a
@@ -10204,7 +10206,7 @@ SQLITE_API const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
 ** </table>
 **
 ** ^For the purposes of comparing virtual table output values to see if the
-** values are same value for sorting purposes, two NULL values are considered
+** values are the same value for sorting purposes, two NULL values are considered
 ** to be the same.  In other words, the comparison operator is "IS"
 ** (or "IS NOT DISTINCT FROM") and not "==".
 **
@@ -10214,7 +10216,7 @@ SQLITE_API const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
 **
 ** ^A virtual table implementation is always free to return rows in any order
 ** it wants, as long as the "orderByConsumed" flag is not set.  ^When the
-** the "orderByConsumed" flag is unset, the query planner will add extra
+** "orderByConsumed" flag is unset, the query planner will add extra
 ** [bytecode] to ensure that the final results returned by the SQL query are
 ** ordered correctly.  The use of the "orderByConsumed" flag and the
 ** sqlite3_vtab_distinct() interface is merely an optimization.  ^Careful
@@ -10311,7 +10313,7 @@ SQLITE_API int sqlite3_vtab_in(sqlite3_index_info*, int iCons, int bHandle);
 ** sqlite3_vtab_in_next(X,P) should be one of the parameters to the
 ** xFilter method which invokes these routines, and specifically
 ** a parameter that was previously selected for all-at-once IN constraint
-** processing use the [sqlite3_vtab_in()] interface in the
+** processing using the [sqlite3_vtab_in()] interface in the
 ** [xBestIndex|xBestIndex method].  ^(If the X parameter is not
 ** an xFilter argument that was selected for all-at-once IN constraint
 ** processing, then these routines return [SQLITE_ERROR].)^
@@ -10366,7 +10368,7 @@ SQLITE_API int sqlite3_vtab_in_next(sqlite3_value *pVal, sqlite3_value **ppOut);
 ** and only if *V is set to a value.  ^The sqlite3_vtab_rhs_value(P,J,V)
 ** inteface returns SQLITE_NOTFOUND if the right-hand side of the J-th
 ** constraint is not available.  ^The sqlite3_vtab_rhs_value() interface
-** can return an result code other than SQLITE_OK or SQLITE_NOTFOUND if
+** can return a result code other than SQLITE_OK or SQLITE_NOTFOUND if
 ** something goes wrong.
 **
 ** The sqlite3_vtab_rhs_value() interface is usually only successful if
@@ -10394,8 +10396,8 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
 ** KEYWORDS: {conflict resolution mode}
 **
 ** These constants are returned by [sqlite3_vtab_on_conflict()] to
-** inform a [virtual table] implementation what the [ON CONFLICT] mode
+** inform a [virtual table] implementation of the [ON CONFLICT] mode
-** is for the SQL statement being evaluated.
+** for the SQL statement being evaluated.
 **
 ** Note that the [SQLITE_IGNORE] constant is also used as a potential
 ** return value from the [sqlite3_set_authorizer()] callback and that
@@ -10435,39 +10437,39 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
 ** [[SQLITE_SCANSTAT_EST]] <dt>SQLITE_SCANSTAT_EST</dt>
 ** <dd>^The "double" variable pointed to by the V parameter will be set to the
 ** query planner's estimate for the average number of rows output from each
-** iteration of the X-th loop.  If the query planner's estimates was accurate,
+** iteration of the X-th loop.  If the query planner's estimate was accurate,
 ** then this value will approximate the quotient NVISIT/NLOOP and the
 ** product of this value for all prior loops with the same SELECTID will
-** be the NLOOP value for the current loop.
+** be the NLOOP value for the current loop.</dd>
 **
 ** [[SQLITE_SCANSTAT_NAME]] <dt>SQLITE_SCANSTAT_NAME</dt>
 ** <dd>^The "const char *" variable pointed to by the V parameter will be set
 ** to a zero-terminated UTF-8 string containing the name of the index or table
-** used for the X-th loop.
+** used for the X-th loop.</dd>
 **
 ** [[SQLITE_SCANSTAT_EXPLAIN]] <dt>SQLITE_SCANSTAT_EXPLAIN</dt>
 ** <dd>^The "const char *" variable pointed to by the V parameter will be set
 ** to a zero-terminated UTF-8 string containing the [EXPLAIN QUERY PLAN]
-** description for the X-th loop.
+** description for the X-th loop.</dd>
 **
 ** [[SQLITE_SCANSTAT_SELECTID]] <dt>SQLITE_SCANSTAT_SELECTID</dt>
 ** <dd>^The "int" variable pointed to by the V parameter will be set to the
 ** id for the X-th query plan element. The id value is unique within the
 ** statement. The select-id is the same value as is output in the first
-** column of an [EXPLAIN QUERY PLAN] query.
+** column of an [EXPLAIN QUERY PLAN] query.</dd>
 **
 ** [[SQLITE_SCANSTAT_PARENTID]] <dt>SQLITE_SCANSTAT_PARENTID</dt>
 ** <dd>The "int" variable pointed to by the V parameter will be set to the
-** the id of the parent of the current query element, if applicable, or
+** id of the parent of the current query element, if applicable, or
 ** to zero if the query element has no parent. This is the same value as
-** returned in the second column of an [EXPLAIN QUERY PLAN] query.
+** returned in the second column of an [EXPLAIN QUERY PLAN] query.</dd>
 **
 ** [[SQLITE_SCANSTAT_NCYCLE]] <dt>SQLITE_SCANSTAT_NCYCLE</dt>
 ** <dd>The sqlite3_int64 output value is set to the number of cycles,
 ** according to the processor time-stamp counter, that elapsed while the
 ** query element was being processed. This value is not available for
 ** all query elements - if it is unavailable the output variable is
-** set to -1.
+** set to -1.</dd>
 ** </dl>
 */
 #define SQLITE_SCANSTAT_NLOOP    0
@@ -10508,8 +10510,8 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
 ** sqlite3_stmt_scanstatus_v2() with a zeroed flags parameter.
 **
 ** Parameter "idx" identifies the specific query element to retrieve statistics
-** for. Query elements are numbered starting from zero. A value of -1 may be
+** for. Query elements are numbered starting from zero. A value of -1 may
-** to query for statistics regarding the entire query. ^If idx is out of range
+** retrieve statistics for the entire query. ^If idx is out of range
 ** - less than -1 or greater than or equal to the total number of query
 ** elements used to implement the statement - a non-zero value is returned and
 ** the variable that pOut points to is unchanged.
@@ -10552,7 +10554,7 @@ SQLITE_API void sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
 ** METHOD: sqlite3
 **
 ** ^If a write-transaction is open on [database connection] D when the
-** [sqlite3_db_cacheflush(D)] interface invoked, any dirty
+** [sqlite3_db_cacheflush(D)] interface is invoked, any dirty
 ** pages in the pager-cache that are not currently in use are written out
 ** to disk. A dirty page may be in use if a database cursor created by an
 ** active SQL statement is reading from it, or if it is page 1 of a database
@@ -10666,8 +10668,8 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
 ** triggers; and so forth.
 **
 ** When the [sqlite3_blob_write()] API is used to update a blob column,
-** the pre-update hook is invoked with SQLITE_DELETE. This is because the
+** the pre-update hook is invoked with SQLITE_DELETE, because
-** in this case the new values are not available. In this case, when a
+** the new values are not yet available. In this case, when a
 ** callback made with op==SQLITE_DELETE is actually a write using the
 ** sqlite3_blob_write() API, the [sqlite3_preupdate_blobwrite()] returns
 ** the index of the column being written. In other cases, where the
@@ -10920,7 +10922,7 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
 ** For an ordinary on-disk database file, the serialization is just a
 ** copy of the disk file.  For an in-memory database or a "TEMP" database,
 ** the serialization is the same sequence of bytes which would be written
-** to disk if that database where backed up to disk.
+** to disk if that database were backed up to disk.
 **
 ** The usual case is that sqlite3_serialize() copies the serialization of
 ** the database into memory obtained from [sqlite3_malloc64()] and returns
@@ -10929,7 +10931,7 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
 ** contains the SQLITE_SERIALIZE_NOCOPY bit, then no memory allocations
 ** are made, and the sqlite3_serialize() function will return a pointer
 ** to the contiguous memory representation of the database that SQLite
-** is currently using for that database, or NULL if the no such contiguous
+** is currently using for that database, or NULL if no such contiguous
 ** memory representation of the database exists.  A contiguous memory
 ** representation of the database will usually only exist if there has
 ** been a prior call to [sqlite3_deserialize(D,S,...)] with the same
@@ -11000,7 +11002,7 @@ SQLITE_API unsigned char *sqlite3_serialize(
 ** database is currently in a read transaction or is involved in a backup
 ** operation.
 **
-** It is not possible to deserialized into the TEMP database.  If the
+** It is not possible to deserialize into the TEMP database.  If the
 ** S argument to sqlite3_deserialize(D,S,P,N,M,F) is "temp" then the
 ** function returns SQLITE_ERROR.
 **
@@ -11022,7 +11024,7 @@ SQLITE_API int sqlite3_deserialize(
   sqlite3 *db,            /* The database connection */
   const char *zSchema,    /* Which DB to reopen with the deserialization */
   unsigned char *pData,   /* The serialized database content */
-  sqlite3_int64 szDb,     /* Number bytes in the deserialization */
+  sqlite3_int64 szDb,     /* Number of bytes in the deserialization */
   sqlite3_int64 szBuf,    /* Total size of buffer pData[] */
   unsigned mFlags         /* Zero or more SQLITE_DESERIALIZE_* flags */
 );
@@ -11030,7 +11032,7 @@ SQLITE_API int sqlite3_deserialize(
 /*
 ** CAPI3REF: Flags for sqlite3_deserialize()
 **
-** The following are allowed values for 6th argument (the F argument) to
+** The following are allowed values for the 6th argument (the F argument) to
 ** the [sqlite3_deserialize(D,S,P,N,M,F)] interface.
 **
 ** The SQLITE_DESERIALIZE_FREEONCLOSE means that the database serialization

docs/usage.md

@@ -61,6 +61,7 @@ options:
                                  autologin (default: false): Whether mobile autologin is supported.
                                  broadcast (default: true): Send network discovery broadcasts.
                                  discovery (default: true): Receive network discovery broadcasts.
+                                 stay_connected (default: false): Whether to attempt to keep several peer connections open.
   -o, --one-proc             Run everything in one process (unsafely!).
   -z, --zip path             Zip archive from which to load files.
   -v, --verbose              Log raw messages.

flake.lock

@@ -20,16 +20,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1748037224,
+        "lastModified": 1750622754,
-        "narHash": "sha256-92vihpZr6dwEMV6g98M5kHZIttrWahb9iRPBm1atcPk=",
+        "narHash": "sha256-kMhs+YzV4vPGfuTpD3mwzibWUE6jotw5Al2wczI0Pv8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f09dede81861f3a83f7f06641ead34f02f37597f",
+        "rev": "c7ab75210cb8cb16ddd8f290755d9558edde7ee1",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-24.11",
+        "ref": "nixos-25.05",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -2,7 +2,7 @@
   description = "Tilde Friends is a platform for making, running, and sharing web applications.";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
     flake-utils.url = "github:numtide/flake-utils";
   };
 

metadata/en-US/changelogs/39.txt

@@ -0,0 +1,2 @@
+* Updating Android SDK+target versions.
+* Minor UI improvements.

package-lock.json

@@ -11,9 +11,9 @@
 			}
 		},
 		"node_modules/prettier": {
-			"version": "3.6.1",
+			"version": "3.6.2",
-			"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.1.tgz",
+			"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.6.2.tgz",
-			"integrity": "sha512-5xGWRa90Sp2+x1dQtNpIpeOQpTDBs9cZDmA/qs2vDNN2i18PdapqY7CmBeyLlMuGqXJRIOPaCaVZTLNQRWUH/A==",
+			"integrity": "sha512-I7AIg5boAr5R0FFtJ6rCfD+LFsWHp81dolrFD8S79U9tb8Az2nGrJncnMSnys+bpQJfRUzqs9hnA81OAA3hCuQ==",
 			"bin": {
 				"prettier": "bin/prettier.cjs"
 			},

src/android/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 	package="com.unprompted.tildefriends"
-	android:versionCode="38"
+	android:versionCode="40"
-	android:versionName="0.0.32">
+	android:versionName="0.0.33-wip">
 	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
 	<uses-permission android:name="android.permission.INTERNET"/>
 	<application

src/android/com/unprompted/tildefriends/TildeFriendsActivity.java

@@ -110,9 +110,9 @@ public class TildeFriendsActivity extends Activity {
 		server_thread.start();
 
 		web_view.getSettings().setJavaScriptEnabled(true);
-		web_view.getSettings().setDatabaseEnabled(true);
 		web_view.getSettings().setDomStorageEnabled(true);
 
+		set_database_enabled();
 		set_database_path();
 
 		web_view.setDownloadListener(new DownloadListener() {
@@ -451,4 +451,10 @@ public class TildeFriendsActivity extends Activity {
 			web_view.getSettings().setDatabasePath(getDatabasePath("webview").getPath());
 		}
 	}
+
+	@SuppressWarnings("deprecation")
+	private void set_database_enabled()
+	{
+		web_view.getSettings().setDatabaseEnabled(true);
+	}
 }

src/android/res/layout/activity_main.xml

@@ -3,7 +3,9 @@
 	xmlns:android="http://schemas.android.com/apk/res/android"
 	android:layout_width="match_parent"
 	android:layout_height="match_parent"
-	android:orientation="vertical">
+	android:orientation="vertical"
+	android:fitsSystemWindows="true"
+	android:background="#000">
 	<com.unprompted.tildefriends.TildeFriendsWebView
 		android:id="@+id/web"
 		android:layout_width="match_parent"

src/httpd.app.c

@@ -0,0 +1,252 @@
+#include "httpd.js.h"
+
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+#include "picohttpparser.h"
+
+#include <stdlib.h>
+
+#if !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(_WIN32)
+#include <alloca.h>
+#endif
+
+typedef struct _app_blob_t
+{
+	tf_http_request_t* request;
+	bool found;
+	bool not_modified;
+	bool use_handler;
+	bool use_static;
+	void* data;
+	size_t size;
+	char app_blob_id[k_blob_id_len];
+	const char* file;
+	tf_httpd_user_app_t* user_app;
+	char etag[256];
+} app_blob_t;
+
+static void _httpd_endpoint_app_blob_work(tf_ssb_t* ssb, void* user_data)
+{
+	app_blob_t* data = user_data;
+	tf_http_request_t* request = data->request;
+	if (request->path[0] == '/' && request->path[1] == '~')
+	{
+		const char* last_slash = strchr(request->path + 1, '/');
+		if (last_slash)
+		{
+			last_slash = strchr(last_slash + 1, '/');
+		}
+		data->user_app = last_slash ? tf_httpd_parse_user_app_from_path(request->path, last_slash) : NULL;
+		if (data->user_app)
+		{
+			size_t path_length = strlen("path:") + strlen(data->user_app->app) + 1;
+			char* app_path = tf_malloc(path_length);
+			snprintf(app_path, path_length, "path:%s", data->user_app->app);
+			const char* value = tf_ssb_db_get_property(ssb, data->user_app->user, app_path);
+			tf_string_set(data->app_blob_id, sizeof(data->app_blob_id), value);
+			tf_free(app_path);
+			tf_free((void*)value);
+			data->file = last_slash + 1;
+		}
+	}
+	else if (request->path[0] == '/' && request->path[1] == '&')
+	{
+		const char* end = strstr(request->path, ".sha256/");
+		if (end)
+		{
+			snprintf(data->app_blob_id, sizeof(data->app_blob_id), "%.*s", (int)(end + strlen(".sha256") - request->path - 1), request->path + 1);
+			data->file = end + strlen(".sha256/");
+		}
+	}
+
+	char* app_blob = NULL;
+	size_t app_blob_size = 0;
+	if (*data->app_blob_id && tf_ssb_db_blob_get(ssb, data->app_blob_id, (uint8_t**)&app_blob, &app_blob_size))
+	{
+		JSMallocFunctions funcs = { 0 };
+		tf_get_js_malloc_functions(&funcs);
+		JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+		JSContext* context = JS_NewContext(runtime);
+
+		JSValue app_object = JS_ParseJSON(context, app_blob, app_blob_size, NULL);
+		JSValue files = JS_GetPropertyStr(context, app_object, "files");
+		JSValue blob_id = JS_GetPropertyStr(context, files, data->file);
+		if (JS_IsUndefined(blob_id))
+		{
+			blob_id = JS_GetPropertyStr(context, files, "handler.js");
+			if (!JS_IsUndefined(blob_id))
+			{
+				data->use_handler = true;
+			}
+		}
+		else
+		{
+			const char* blob_id_str = JS_ToCString(context, blob_id);
+			if (blob_id_str)
+			{
+				snprintf(data->etag, sizeof(data->etag), "\"%s\"", blob_id_str);
+				const char* match = tf_http_request_get_header(data->request, "if-none-match");
+				if (match && strcmp(match, data->etag) == 0)
+				{
+					data->not_modified = true;
+				}
+				else
+				{
+					data->found = tf_ssb_db_blob_get(ssb, blob_id_str, (uint8_t**)&data->data, &data->size);
+				}
+			}
+			JS_FreeCString(context, blob_id_str);
+		}
+		JS_FreeValue(context, blob_id);
+		JS_FreeValue(context, files);
+		JS_FreeValue(context, app_object);
+
+		JS_FreeContext(context);
+		JS_FreeRuntime(runtime);
+		tf_free(app_blob);
+	}
+}
+
+static void _httpd_call_app_handler(tf_ssb_t* ssb, tf_http_request_t* request, const char* app_blob_id, const char* path, const char* package_owner, const char* app)
+{
+	JSContext* context = tf_ssb_get_context(ssb);
+	JSValue global = JS_GetGlobalObject(context);
+	JSValue exports = JS_GetPropertyStr(context, global, "exports");
+	JSValue call_app_handler = JS_GetPropertyStr(context, exports, "callAppHandler");
+
+	JSValue response = tf_httpd_make_response_object(context, request);
+	tf_http_request_ref(request);
+	JSValue handler_blob_id = JS_NewString(context, app_blob_id);
+	JSValue path_value = JS_NewString(context, path);
+	JSValue package_owner_value = JS_NewString(context, package_owner);
+	JSValue app_value = JS_NewString(context, app);
+	JSValue query_value = request->query ? JS_NewString(context, request->query) : JS_UNDEFINED;
+
+	JSValue headers = JS_NewObject(context);
+	for (int i = 0; i < request->headers_count; i++)
+	{
+		char name[256] = "";
+		snprintf(name, sizeof(name), "%.*s", (int)request->headers[i].name_len, request->headers[i].name);
+		JS_SetPropertyStr(context, headers, name, JS_NewStringLen(context, request->headers[i].value, request->headers[i].value_len));
+	}
+
+	JSValue args[] = {
+		response,
+		handler_blob_id,
+		path_value,
+		query_value,
+		headers,
+		package_owner_value,
+		app_value,
+	};
+
+	JSValue result = JS_Call(context, call_app_handler, JS_NULL, tf_countof(args), args);
+	tf_util_report_error(context, result);
+	JS_FreeValue(context, result);
+
+	JS_FreeValue(context, headers);
+	JS_FreeValue(context, query_value);
+	JS_FreeValue(context, app_value);
+	JS_FreeValue(context, package_owner_value);
+	JS_FreeValue(context, handler_blob_id);
+	JS_FreeValue(context, path_value);
+	JS_FreeValue(context, response);
+	JS_FreeValue(context, call_app_handler);
+	JS_FreeValue(context, exports);
+	JS_FreeValue(context, global);
+}
+
+static void _httpd_endpoint_app_blob_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	app_blob_t* data = user_data;
+	if (data->not_modified)
+	{
+		tf_http_respond(data->request, 304, NULL, 0, NULL, 0);
+	}
+	else if (data->use_static)
+	{
+		tf_httpd_endpoint_static(data->request);
+	}
+	else if (data->use_handler)
+	{
+		_httpd_call_app_handler(ssb, data->request, data->app_blob_id, data->file, data->user_app->user, data->user_app->app);
+	}
+	else if (data->found)
+	{
+		const char* mime_type = tf_httpd_ext_to_content_type(strrchr(data->request->path, '.'), false);
+		if (!mime_type)
+		{
+			mime_type = tf_httpd_magic_bytes_to_content_type(data->data, data->size);
+		}
+		const char* headers[] = {
+			"Access-Control-Allow-Origin",
+			"*",
+			"Content-Security-Policy",
+			"sandbox allow-downloads allow-top-navigation-by-user-activation",
+			"Content-Type",
+			mime_type ? mime_type : "application/binary",
+			"etag",
+			data->etag,
+		};
+		tf_http_respond(data->request, 200, headers, tf_countof(headers) / 2, data->data, data->size);
+	}
+	tf_free(data->user_app);
+	tf_free(data->data);
+	tf_http_request_unref(data->request);
+	tf_free(data);
+}
+
+void tf_httpd_endpoint_app(tf_http_request_t* request)
+{
+	tf_http_request_ref(request);
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	app_blob_t* data = tf_malloc(sizeof(app_blob_t));
+	*data = (app_blob_t) { .request = request };
+	tf_ssb_run_work(ssb, _httpd_endpoint_app_blob_work, _httpd_endpoint_app_blob_after_work, data);
+}
+
+void tf_httpd_endpoint_app_socket(tf_http_request_t* request)
+{
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+
+	JSContext* context = tf_ssb_get_context(ssb);
+	JSValue global = JS_GetGlobalObject(context);
+	JSValue exports = JS_GetPropertyStr(context, global, "exports");
+	JSValue app_socket = JS_GetPropertyStr(context, exports, "app_socket");
+
+	JSValue request_object = JS_NewObject(context);
+	JSValue headers = JS_NewObject(context);
+	for (int i = 0; i < request->headers_count; i++)
+	{
+		JS_SetPropertyStr(context, headers, request->headers[i].name, JS_NewString(context, request->headers[i].value));
+	}
+	JS_SetPropertyStr(context, request_object, "headers", headers);
+
+	JSValue response = tf_httpd_make_response_object(context, request);
+	tf_http_request_ref(request);
+
+	JSValue args[] = {
+		request_object,
+		response,
+	};
+
+	JSValue result = JS_Call(context, app_socket, JS_NULL, tf_countof(args), args);
+	tf_util_report_error(context, result);
+	JS_FreeValue(context, result);
+
+	for (int i = 0; i < tf_countof(args); i++)
+	{
+		JS_FreeValue(context, args[i]);
+	}
+
+	JS_FreeValue(context, app_socket);
+	JS_FreeValue(context, exports);
+	JS_FreeValue(context, global);
+}

src/httpd.delete.c

@@ -0,0 +1,91 @@
+#include "httpd.js.h"
+
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+typedef struct _delete_t
+{
+	tf_http_request_t* request;
+	const char* session;
+	int response;
+} delete_t;
+
+static void _httpd_endpoint_delete_work(tf_ssb_t* ssb, void* user_data)
+{
+	delete_t* delete = user_data;
+	tf_http_request_t* request = delete->request;
+
+	JSMallocFunctions funcs = { 0 };
+	tf_get_js_malloc_functions(&funcs);
+	JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+	JSContext* context = JS_NewContext(runtime);
+
+	JSValue jwt = tf_httpd_authenticate_jwt(ssb, context, delete->session);
+	JSValue user = JS_GetPropertyStr(context, jwt, "name");
+	const char* user_string = JS_ToCString(context, user);
+	if (user_string && tf_httpd_is_name_valid(user_string))
+	{
+		tf_httpd_user_app_t* user_app = tf_httpd_parse_user_app_from_path(request->path, "/delete");
+		if (user_app)
+		{
+			if (strcmp(user_string, user_app->user) == 0 || (strcmp(user_app->user, "core") == 0 && tf_ssb_db_user_has_permission(ssb, NULL, user_string, "administration")))
+			{
+				size_t path_length = strlen("path:") + strlen(user_app->app) + 1;
+				char* app_path = tf_malloc(path_length);
+				snprintf(app_path, path_length, "path:%s", user_app->app);
+
+				bool changed = false;
+				changed = tf_ssb_db_remove_value_from_array_property(ssb, user_string, "apps", user_app->app) || changed;
+				changed = tf_ssb_db_remove_property(ssb, user_string, app_path) || changed;
+				delete->response = changed ? 200 : 404;
+				tf_free(app_path);
+			}
+			else
+			{
+				delete->response = 401;
+			}
+		}
+		else
+		{
+			delete->response = 404;
+		}
+		tf_free(user_app);
+	}
+	else
+	{
+		delete->response = 401;
+	}
+
+	JS_FreeCString(context, user_string);
+	JS_FreeValue(context, user);
+	JS_FreeValue(context, jwt);
+	JS_FreeContext(context);
+	JS_FreeRuntime(runtime);
+}
+
+static void _httpd_endpoint_delete_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	delete_t* delete = user_data;
+	const char* k_payload = tf_http_status_text(delete->response ? delete->response : 404);
+	tf_http_respond(delete->request, delete->response ? delete->response : 404, NULL, 0, k_payload, strlen(k_payload));
+	tf_http_request_unref(delete->request);
+	tf_free((void*)delete->session);
+	tf_free(delete);
+}
+
+void tf_httpd_endpoint_delete(tf_http_request_t* request)
+{
+	tf_http_request_ref(request);
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	delete_t* delete = tf_malloc(sizeof(delete_t));
+	*delete = (delete_t) {
+		.request = request,
+		.session = tf_http_get_cookie(tf_http_request_get_header(request, "cookie"), "session"),
+	};
+	tf_ssb_run_work(ssb, _httpd_endpoint_delete_work, _httpd_endpoint_delete_after_work, delete);
+}

src/httpd.index.c

@@ -0,0 +1,233 @@
+#include "httpd.js.h"
+
+#include "file.js.h"
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+#include <stdlib.h>
+
+#if !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(_WIN32)
+#include <alloca.h>
+#endif
+
+typedef struct _index_t
+{
+	tf_http_request_t* request;
+	bool found;
+	bool not_modified;
+	bool use_handler;
+	bool use_static;
+	void* data;
+	size_t size;
+	char app_blob_id[k_blob_id_len];
+	const char* file;
+	tf_httpd_user_app_t* user_app;
+	char etag[256];
+} index_t;
+
+static bool _has_property(JSContext* context, JSValue object, const char* name)
+{
+	JSAtom atom = JS_NewAtom(context, name);
+	bool result = JS_HasProperty(context, object, atom) > 0;
+	JS_FreeAtom(context, atom);
+	return result;
+}
+
+static void _httpd_endpoint_app_index_work(tf_ssb_t* ssb, void* user_data)
+{
+	index_t* data = user_data;
+	data->use_static = true;
+	tf_httpd_user_app_t* user_app = data->user_app;
+
+	size_t app_path_length = strlen("path:") + strlen(user_app->app) + 1;
+	char* app_path = tf_malloc(app_path_length);
+	snprintf(app_path, app_path_length, "path:%s", user_app->app);
+	const char* app_blob_id = tf_ssb_db_get_property(ssb, user_app->user, app_path);
+	tf_free(app_path);
+
+	uint8_t* app_blob = NULL;
+	size_t app_blob_size = 0;
+
+	if (tf_ssb_db_blob_get(ssb, app_blob_id, &app_blob, &app_blob_size))
+	{
+		JSMallocFunctions funcs = { 0 };
+		tf_get_js_malloc_functions(&funcs);
+		JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+		JSContext* context = JS_NewContext(runtime);
+
+		JSValue app = JS_ParseJSON(context, (const char*)app_blob, app_blob_size, NULL);
+		JSValue files = JS_GetPropertyStr(context, app, "files");
+
+		if (!_has_property(context, files, "app.js"))
+		{
+			JSValue index = JS_GetPropertyStr(context, files, "index.html");
+			if (JS_IsString(index))
+			{
+				const char* index_string = JS_ToCString(context, index);
+				tf_ssb_db_blob_get(ssb, index_string, (uint8_t**)&data->data, &data->size);
+				JS_FreeCString(context, index_string);
+			}
+			JS_FreeValue(context, index);
+		}
+
+		JS_FreeValue(context, files);
+		JS_FreeValue(context, app);
+
+		JS_FreeContext(context);
+		JS_FreeRuntime(runtime);
+
+		tf_free(app_blob);
+	}
+	tf_free((void*)app_blob_id);
+}
+
+static char* _replace(const char* original, size_t size, const char* find, const char* replace, size_t* out_size)
+{
+	char* pos = strstr(original, find);
+	if (!pos)
+	{
+		return tf_strdup(original);
+	}
+
+	size_t replace_length = strlen(replace);
+	size_t find_length = strlen(find);
+	size_t new_size = size + replace_length - find_length;
+	char* buffer = tf_malloc(new_size);
+	memcpy(buffer, original, pos - original);
+	memcpy(buffer + (pos - original), replace, replace_length);
+	memcpy(buffer + (pos - original) + replace_length, pos + find_length, size - (pos - original) - find_length);
+	*out_size = new_size;
+	return buffer;
+}
+
+static char* _append_raw(char* document, size_t* current_size, const char* data, size_t size)
+{
+	document = tf_resize_vec(document, *current_size + size);
+	memcpy(document + *current_size, data, size);
+	document[*current_size + size] = '\0';
+	*current_size += size;
+	return document;
+}
+
+static char* _append_encoded(char* document, const char* data, size_t size, size_t* out_size)
+{
+	size_t current_size = strlen(document);
+	int accum = 0;
+	for (int i = 0; (size_t)i < size; i++)
+	{
+		switch (data[i])
+		{
+		case '"':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&quot;", strlen("&quot;"));
+			accum = i + 1;
+			break;
+		case '\'':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&#x27;", strlen("&#x27;"));
+			accum = i + 1;
+			break;
+		case '<':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&lt;", strlen("&lt;"));
+			accum = i + 1;
+			break;
+		case '>':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&gt;", strlen("&gt;"));
+			accum = i + 1;
+			break;
+		case '&':
+			if (i > accum)
+			{
+				document = _append_raw(document, &current_size, data + accum, i - accum);
+			}
+			document = _append_raw(document, &current_size, "&amp;", strlen("&amp;"));
+			accum = i + 1;
+			break;
+		default:
+			break;
+		}
+	}
+	*out_size = current_size;
+	return document;
+}
+
+static void _httpd_endpoint_app_index_file_read(tf_task_t* task, const char* path, int result, const void* data, void* user_data)
+{
+	index_t* state = user_data;
+	if (result > 0)
+	{
+		char* replacement = tf_strdup("<iframe srcdoc=\"");
+		size_t replacement_size = 0;
+		replacement = _append_encoded(replacement, state->data, state->size, &replacement_size);
+		_append_raw(replacement, &replacement_size, "\"", 1);
+
+		size_t size = 0;
+		char* document = _replace(data, result, "<iframe", replacement, &size);
+		const char* headers[] = {
+			"Content-Type",
+			"text/html; charset=utf-8",
+		};
+		tf_http_respond(state->request, 200, headers, tf_countof(headers) / 2, document, size);
+		tf_free(replacement);
+		tf_free(document);
+	}
+	tf_free(state->data);
+	tf_free(state->user_app);
+	tf_http_request_unref(state->request);
+	tf_free(state);
+}
+
+static void _httpd_endpoint_app_index_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	index_t* data = user_data;
+	if (data->data)
+	{
+		tf_task_t* task = data->request->user_data;
+		const char* root_path = tf_task_get_root_path(task);
+		size_t size = (root_path ? strlen(root_path) + 1 : 0) + strlen("core/index.html") + 1;
+		char* path = alloca(size);
+		snprintf(path, size, "%s%score/index.html", root_path ? root_path : "", root_path ? "/" : "");
+		tf_file_read(task, path, _httpd_endpoint_app_index_file_read, data);
+	}
+	else
+	{
+		tf_httpd_endpoint_static(data->request);
+		tf_free(data->user_app);
+		tf_http_request_unref(data->request);
+		tf_free(data);
+	}
+}
+
+void tf_httpd_endpoint_app_index(tf_http_request_t* request)
+{
+	tf_httpd_user_app_t* user_app = tf_httpd_parse_user_app_from_path(request->path, "/");
+	if (!user_app)
+	{
+		return tf_httpd_endpoint_static(request);
+	}
+
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	index_t* data = tf_malloc(sizeof(index_t));
+	(*data) = (index_t) { .request = request, .user_app = user_app };
+	tf_http_request_ref(request);
+	tf_ssb_run_work(ssb, _httpd_endpoint_app_index_work, _httpd_endpoint_app_index_after_work, data);
+}

src/httpd.js.h

@@ -11,6 +11,14 @@
 ** @{
 */
 
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include "quickjs.h"
+
+static const int64_t k_httpd_auth_refresh_interval = 1ULL * 7 * 24 * 60 * 60 * 1000;
+
 /** A JS context. */
 typedef struct JSContext JSContext;
 
@@ -19,6 +27,27 @@ typedef struct JSContext JSContext;
 */
 typedef struct _tf_http_t tf_http_t;
 
+/**
+** An HTTP request.
+*/
+typedef struct _tf_http_request_t tf_http_request_t;
+
+/**
+** An SSB instance.
+*/
+typedef struct _tf_ssb_t tf_ssb_t;
+
+/**
+** A user and app name.
+*/
+typedef struct _tf_httpd_user_app_t
+{
+	/** The username. */
+	const char* user;
+	/** The app name. */
+	const char* app;
+} tf_httpd_user_app_t;
+
 /**
 ** Register the HTTP script interface.  Also registers a number of built-in
 ** request handlers.  An ongoing project is to move the JS request handlers
@@ -39,4 +68,153 @@ tf_http_t* tf_httpd_create(JSContext* context);
 */
 void tf_httpd_destroy(tf_http_t* http);
 
+/**
+** Determine a content-type from a file extension.
+** @param ext The file extension.
+** @param use_fallback If not found, fallback to application/binary.
+** @return A MIME type or NULL.
+*/
+const char* tf_httpd_ext_to_content_type(const char* ext, bool use_fallback);
+
+/**
+** Determine a content type from magic bytes.
+** @param bytes The first bytes of a file.
+** @param size The length of the bytes.
+** @return A MIME type or NULL.
+*/
+const char* tf_httpd_magic_bytes_to_content_type(const uint8_t* bytes, size_t size);
+
+/**
+** Respond with a redirect.
+** @param request The HTTP request.
+** @return true if redirected.
+*/
+bool tf_httpd_redirect(tf_http_request_t* request);
+
+/**
+** Parse a username and app from a path like /~user/app/.
+** @param path The path.
+** @param expected_suffix A suffix that is required to be on the path, and removed.
+** @return The user and app.  Free with tf_free().
+*/
+tf_httpd_user_app_t* tf_httpd_parse_user_app_from_path(const char* path, const char* expected_suffix);
+
+/**
+** Decode form data into key value pairs.
+** @param data The form data string.
+** @param length The length of the form data string.
+** @return Key values pairs terminated by NULL.
+*/
+const char** tf_httpd_form_data_decode(const char* data, int length);
+
+/**
+** Get a form data value from an array of key value pairs produced by tf_httpd_form_data_decode().
+** @param form_data The form data.
+** @param key The key for which to fetch the value.
+** @return the value for the case-insensitive key or NULL.
+*/
+const char* tf_httpd_form_data_get(const char** form_data, const char* key);
+
+/**
+** Validate a JWT.
+** @param ssb The SSB instance.
+** @param context A JS context.
+** @param jwt The JWT.
+** @return The JWT contents if valid.
+*/
+JSValue tf_httpd_authenticate_jwt(tf_ssb_t* ssb, JSContext* context, const char* jwt);
+;
+
+/**
+** Make a JS response object for a request.
+** @param context The JS context.
+** @param request The HTTP request.
+** @return The respone object.
+*/
+JSValue tf_httpd_make_response_object(JSContext* context, tf_http_request_t* request);
+
+/**
+** Check if a name meets requirements.
+** @param name The name.
+** @return true if the name is valid.
+*/
+bool tf_httpd_is_name_valid(const char* name);
+
+/**
+** Make a header for the session cookie.
+** @param request The HTTP request.
+** @param session_cookie The session cookie.
+** @return The header.
+*/
+const char* tf_httpd_make_set_session_cookie_header(tf_http_request_t* request, const char* session_cookie);
+
+/**
+** Make a JWT for the session.
+** @param context A JS context.
+** @param ssb The SSB instance.
+** @param name The username.
+** @return The JWT.
+*/
+const char* tf_httpd_make_session_jwt(JSContext* context, tf_ssb_t* ssb, const char* name);
+
+/**
+** Serve a static file.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_static(tf_http_request_t* request);
+
+/**
+** View a blob.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_view(tf_http_request_t* request);
+
+/**
+** Save a blob or app.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_save(tf_http_request_t* request);
+
+/**
+** Delete a blob or app.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_delete(tf_http_request_t* request);
+
+/**
+** App endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_app(tf_http_request_t* request);
+
+/**
+** App index endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_app_index(tf_http_request_t* request);
+
+/**
+** App WebSocket.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_app_socket(tf_http_request_t* request);
+
+/**
+** Login endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_login(tf_http_request_t* request);
+
+/**
+** Auto-login endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_login_auto(tf_http_request_t* request);
+
+/**
+** Logout endpoint.
+** @param request The HTTP request.
+*/
+void tf_httpd_endpoint_logout(tf_http_request_t* request);
+
 /** @} */

src/httpd.login.c

@@ -0,0 +1,537 @@
+#include "httpd.js.h"
+
+#include "file.js.h"
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+#include "ow-crypt.h"
+#include "sodium/utils.h"
+
+#include <inttypes.h>
+#include <stdlib.h>
+
+#if !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(_WIN32)
+#include <alloca.h>
+#endif
+
+typedef struct _login_request_t
+{
+	tf_http_request_t* request;
+	const char* name;
+	const char* error;
+	const char* settings;
+	const char* code_of_conduct;
+	bool have_administrator;
+	bool session_is_new;
+
+	char location_header[1024];
+	const char* set_cookie_header;
+
+	int pending;
+} login_request_t;
+
+const char* tf_httpd_make_set_session_cookie_header(tf_http_request_t* request, const char* session_cookie)
+{
+	const char* k_pattern = "session=%s; path=/; Max-Age=%" PRId64 "; %sSameSite=Strict; HttpOnly";
+	int length = session_cookie ? snprintf(NULL, 0, k_pattern, session_cookie, k_httpd_auth_refresh_interval, request->is_tls ? "Secure; " : "") : 0;
+	char* cookie = length ? tf_malloc(length + 1) : NULL;
+	if (cookie)
+	{
+		snprintf(cookie, length + 1, k_pattern, session_cookie, k_httpd_auth_refresh_interval, request->is_tls ? "Secure; " : "");
+	}
+	return cookie;
+}
+
+static void _login_release(login_request_t* login)
+{
+	int ref_count = --login->pending;
+	if (ref_count == 0)
+	{
+		tf_free((void*)login->name);
+		tf_free((void*)login->code_of_conduct);
+		tf_free((void*)login->set_cookie_header);
+		tf_free(login);
+	}
+}
+
+static void _httpd_endpoint_login_file_read_callback(tf_task_t* task, const char* path, int result, const void* data, void* user_data)
+{
+	login_request_t* login = user_data;
+	tf_http_request_t* request = login->request;
+	if (result >= 0)
+	{
+		const char* headers[] = {
+			"Content-Type",
+			"text/html; charset=utf-8",
+			"Set-Cookie",
+			login->set_cookie_header ? login->set_cookie_header : "",
+		};
+		const char* replace_me = "$AUTH_DATA";
+		const char* auth = strstr(data, replace_me);
+		if (auth)
+		{
+			JSContext* context = tf_task_get_context(task);
+			JSValue object = JS_NewObject(context);
+			JS_SetPropertyStr(context, object, "session_is_new", JS_NewBool(context, login->session_is_new));
+			JS_SetPropertyStr(context, object, "name", login->name ? JS_NewString(context, login->name) : JS_UNDEFINED);
+			JS_SetPropertyStr(context, object, "error", login->error ? JS_NewString(context, login->error) : JS_UNDEFINED);
+			JS_SetPropertyStr(context, object, "code_of_conduct", login->code_of_conduct ? JS_NewString(context, login->code_of_conduct) : JS_UNDEFINED);
+			JS_SetPropertyStr(context, object, "have_administrator", JS_NewBool(context, login->have_administrator));
+			JSValue object_json = JS_JSONStringify(context, object, JS_NULL, JS_NULL);
+			size_t json_length = 0;
+			const char* json = JS_ToCStringLen(context, &json_length, object_json);
+
+			char* copy = tf_malloc(result + json_length);
+			int replace_start = (auth - (const char*)data);
+			int replace_end = (auth - (const char*)data) + (int)strlen(replace_me);
+			memcpy(copy, data, replace_start);
+			memcpy(copy + replace_start, json, json_length);
+			memcpy(copy + replace_start + json_length, ((const char*)data) + replace_end, result - replace_end);
+			tf_http_respond(request, 200, headers, tf_countof(headers) / 2, copy, replace_start + json_length + (result - replace_end));
+			tf_free(copy);
+
+			JS_FreeCString(context, json);
+			JS_FreeValue(context, object_json);
+			JS_FreeValue(context, object);
+		}
+		else
+		{
+			tf_http_respond(request, 200, headers, tf_countof(headers) / 2, data, result);
+		}
+	}
+	else
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+	}
+	tf_http_request_unref(request);
+	_login_release(login);
+}
+
+static bool _session_is_authenticated_as_user(JSContext* context, JSValue session)
+{
+	bool result = false;
+	JSValue user = JS_GetPropertyStr(context, session, "name");
+	const char* user_string = JS_ToCString(context, user);
+	result = user_string && strcmp(user_string, "guest") != 0;
+	JS_FreeCString(context, user_string);
+	JS_FreeValue(context, user);
+	return result;
+}
+
+static bool _make_administrator_if_first(tf_ssb_t* ssb, JSContext* context, const char* account_name_copy, bool may_become_first_admin)
+{
+	const char* settings = tf_ssb_db_get_property(ssb, "core", "settings");
+	JSValue settings_value = settings && *settings ? JS_ParseJSON(context, settings, strlen(settings), NULL) : JS_UNDEFINED;
+	if (JS_IsUndefined(settings_value))
+	{
+		settings_value = JS_NewObject(context);
+	}
+
+	bool have_administrator = false;
+	JSValue permissions = JS_GetPropertyStr(context, settings_value, "permissions");
+
+	JSPropertyEnum* ptab = NULL;
+	uint32_t plen = 0;
+	JS_GetOwnPropertyNames(context, &ptab, &plen, permissions, JS_GPN_STRING_MASK);
+	for (int i = 0; i < (int)plen; i++)
+	{
+		JSPropertyDescriptor desc = { 0 };
+		if (JS_GetOwnProperty(context, &desc, permissions, ptab[i].atom) == 1)
+		{
+			int permission_length = tf_util_get_length(context, desc.value);
+			for (int i = 0; i < permission_length; i++)
+			{
+				JSValue entry = JS_GetPropertyUint32(context, desc.value, i);
+				const char* permission = JS_ToCString(context, entry);
+				if (permission && strcmp(permission, "administration") == 0)
+				{
+					have_administrator = true;
+				}
+				JS_FreeCString(context, permission);
+				JS_FreeValue(context, entry);
+			}
+			JS_FreeValue(context, desc.setter);
+			JS_FreeValue(context, desc.getter);
+			JS_FreeValue(context, desc.value);
+		}
+	}
+	for (uint32_t i = 0; i < plen; ++i)
+	{
+		JS_FreeAtom(context, ptab[i].atom);
+	}
+	js_free(context, ptab);
+
+	if (!have_administrator && may_become_first_admin)
+	{
+		if (JS_IsUndefined(permissions))
+		{
+			permissions = JS_NewObject(context);
+			JS_SetPropertyStr(context, settings_value, "permissions", JS_DupValue(context, permissions));
+		}
+		JSValue user = JS_GetPropertyStr(context, permissions, account_name_copy);
+		if (JS_IsUndefined(user))
+		{
+			user = JS_NewArray(context);
+			JS_SetPropertyStr(context, permissions, account_name_copy, JS_DupValue(context, user));
+		}
+		JS_SetPropertyUint32(context, user, tf_util_get_length(context, user), JS_NewString(context, "administration"));
+		JS_FreeValue(context, user);
+
+		JSValue settings_json = JS_JSONStringify(context, settings_value, JS_NULL, JS_NULL);
+		const char* settings_string = JS_ToCString(context, settings_json);
+		tf_ssb_db_set_property(ssb, "core", "settings", settings_string);
+		JS_FreeCString(context, settings_string);
+		JS_FreeValue(context, settings_json);
+	}
+
+	JS_FreeValue(context, permissions);
+	JS_FreeValue(context, settings_value);
+	tf_free((void*)settings);
+	return have_administrator;
+}
+
+static bool _verify_password(const char* password, const char* hash)
+{
+	char buffer[7 + 22 + 31 + 1];
+	const char* out_hash = crypt_rn(password, hash, buffer, sizeof(buffer));
+	return out_hash && strcmp(hash, out_hash) == 0;
+}
+
+static void _httpd_endpoint_login_work(tf_ssb_t* ssb, void* user_data)
+{
+	login_request_t* login = user_data;
+	tf_http_request_t* request = login->request;
+
+	JSMallocFunctions funcs = { 0 };
+	tf_get_js_malloc_functions(&funcs);
+	JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+	JSContext* context = JS_NewContext(runtime);
+
+	const char* session = tf_http_get_cookie(tf_http_request_get_header(request, "cookie"), "session");
+	const char** form_data = tf_httpd_form_data_decode(request->query, request->query ? strlen(request->query) : 0);
+	const char* account_name_copy = NULL;
+	JSValue jwt = tf_httpd_authenticate_jwt(ssb, context, session);
+
+	if (_session_is_authenticated_as_user(context, jwt))
+	{
+		const char* return_url = tf_httpd_form_data_get(form_data, "return");
+		if (return_url)
+		{
+			tf_string_set(login->location_header, sizeof(login->location_header), return_url);
+		}
+		else
+		{
+			snprintf(login->location_header, sizeof(login->location_header), "%s%s/", request->is_tls ? "https://" : "http://", tf_http_request_get_header(request, "host"));
+		}
+		goto done;
+	}
+
+	const char* send_session = tf_strdup(session);
+	bool session_is_new = false;
+	const char* login_error = NULL;
+	bool may_become_first_admin = false;
+	if (strcmp(request->method, "POST") == 0)
+	{
+		session_is_new = true;
+		const char** post_form_data = tf_httpd_form_data_decode(request->body, request->content_length);
+		const char* submit = tf_httpd_form_data_get(post_form_data, "submit");
+		if (submit && strcmp(submit, "Login") == 0)
+		{
+			const char* account_name = tf_httpd_form_data_get(post_form_data, "name");
+			account_name_copy = tf_strdup(account_name);
+			const char* password = tf_httpd_form_data_get(post_form_data, "password");
+			const char* new_password = tf_httpd_form_data_get(post_form_data, "new_password");
+			const char* confirm = tf_httpd_form_data_get(post_form_data, "confirm");
+			const char* change = tf_httpd_form_data_get(post_form_data, "change");
+			const char* form_register = tf_httpd_form_data_get(post_form_data, "register");
+			char account_passwd[256] = { 0 };
+			bool have_account = tf_ssb_db_get_account_password_hash(ssb, tf_httpd_form_data_get(post_form_data, "name"), account_passwd, sizeof(account_passwd));
+
+			if (form_register && strcmp(form_register, "1") == 0)
+			{
+				bool registered = false;
+				if (!tf_httpd_is_name_valid(account_name))
+				{
+					login_error = "Invalid username.  Usernames must contain only letters from the English alphabet and digits and must start with a letter.";
+				}
+				else
+				{
+					if (!have_account && tf_httpd_is_name_valid(account_name) && password && confirm && strcmp(password, confirm) == 0)
+					{
+						sqlite3* db = tf_ssb_acquire_db_writer(ssb);
+						registered = tf_ssb_db_register_account(tf_ssb_get_loop(ssb), db, context, account_name, password);
+						tf_ssb_release_db_writer(ssb, db);
+						if (registered)
+						{
+							tf_free((void*)send_session);
+							send_session = tf_httpd_make_session_jwt(context, ssb, account_name);
+							may_become_first_admin = true;
+						}
+					}
+				}
+				if (!registered && !login_error)
+				{
+					login_error = "Error registering account.";
+				}
+			}
+			else if (change && strcmp(change, "1") == 0)
+			{
+				bool set = false;
+				if (have_account && tf_httpd_is_name_valid(account_name) && new_password && confirm && strcmp(new_password, confirm) == 0 &&
+					_verify_password(password, account_passwd))
+				{
+					sqlite3* db = tf_ssb_acquire_db_writer(ssb);
+					set = tf_ssb_db_set_account_password(tf_ssb_get_loop(ssb), db, context, account_name, new_password);
+					tf_ssb_release_db_writer(ssb, db);
+					if (set)
+					{
+						tf_free((void*)send_session);
+						send_session = tf_httpd_make_session_jwt(context, ssb, account_name);
+					}
+				}
+				if (!set)
+				{
+					login_error = "Error changing password.";
+				}
+			}
+			else
+			{
+				if (have_account && *account_passwd && _verify_password(password, account_passwd))
+				{
+					tf_free((void*)send_session);
+					send_session = tf_httpd_make_session_jwt(context, ssb, account_name);
+					may_become_first_admin = true;
+				}
+				else
+				{
+					login_error = "Invalid username or password.";
+				}
+			}
+		}
+		else
+		{
+			tf_free((void*)send_session);
+			send_session = tf_httpd_make_session_jwt(context, ssb, "guest");
+		}
+		tf_free(post_form_data);
+	}
+
+	bool have_administrator = _make_administrator_if_first(ssb, context, account_name_copy, may_become_first_admin);
+
+	if (session_is_new && tf_httpd_form_data_get(form_data, "return") && !login_error)
+	{
+		const char* return_url = tf_httpd_form_data_get(form_data, "return");
+		if (return_url)
+		{
+			tf_string_set(login->location_header, sizeof(login->location_header), return_url);
+		}
+		else
+		{
+			snprintf(login->location_header, sizeof(login->location_header), "%s%s/", request->is_tls ? "https://" : "http://", tf_http_request_get_header(request, "host"));
+		}
+		login->set_cookie_header = tf_httpd_make_set_session_cookie_header(request, send_session);
+		tf_free((void*)send_session);
+	}
+	else
+	{
+
+		login->name = account_name_copy;
+		login->error = login_error;
+		login->set_cookie_header = tf_httpd_make_set_session_cookie_header(request, send_session);
+		tf_free((void*)send_session);
+		login->session_is_new = session_is_new;
+		login->have_administrator = have_administrator;
+		login->settings = tf_ssb_db_get_property(ssb, "core", "settings");
+
+		if (login->settings)
+		{
+			JSValue settings_value = JS_ParseJSON(context, login->settings, strlen(login->settings), NULL);
+			JSValue code_of_conduct_value = JS_GetPropertyStr(context, settings_value, "code_of_conduct");
+			const char* code_of_conduct = JS_ToCString(context, code_of_conduct_value);
+			const char* result = tf_strdup(code_of_conduct);
+			JS_FreeCString(context, code_of_conduct);
+			JS_FreeValue(context, code_of_conduct_value);
+			JS_FreeValue(context, settings_value);
+			tf_free((void*)login->settings);
+			login->settings = NULL;
+			login->code_of_conduct = result;
+		}
+
+		login->pending++;
+		tf_http_request_ref(request);
+		tf_file_read(login->request->user_data, "core/auth.html", _httpd_endpoint_login_file_read_callback, login);
+
+		account_name_copy = NULL;
+	}
+
+done:
+	tf_free((void*)session);
+	tf_free(form_data);
+	tf_free((void*)account_name_copy);
+	JS_FreeValue(context, jwt);
+
+	JS_FreeContext(context);
+	JS_FreeRuntime(runtime);
+}
+
+static void _httpd_endpoint_login_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	login_request_t* login = user_data;
+	tf_http_request_t* request = login->request;
+	if (login->pending == 1)
+	{
+		if (*login->location_header)
+		{
+			const char* headers[] = {
+				"Location",
+				login->location_header,
+				"Set-Cookie",
+				login->set_cookie_header ? login->set_cookie_header : "",
+			};
+			tf_http_respond(request, 303, headers, tf_countof(headers) / 2, NULL, 0);
+		}
+	}
+	tf_http_request_unref(request);
+	_login_release(login);
+}
+
+void tf_httpd_endpoint_login(tf_http_request_t* request)
+{
+	tf_task_t* task = request->user_data;
+	tf_http_request_ref(request);
+
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	login_request_t* login = tf_malloc(sizeof(login_request_t));
+	*login = (login_request_t) {
+		.request = request,
+	};
+	login->pending++;
+	tf_ssb_run_work(ssb, _httpd_endpoint_login_work, _httpd_endpoint_login_after_work, login);
+}
+
+void tf_httpd_endpoint_logout(tf_http_request_t* request)
+{
+	const char* k_set_cookie = request->is_tls ? "session=; path=/; Secure; SameSite=Strict; expires=Thu, 01 Jan 1970 00:00:00 GMT; HttpOnly"
+											   : "session=; path=/; SameSite=Strict; expires=Thu, 01 Jan 1970 00:00:00 GMT; HttpOnly";
+	const char* k_location_format = "/login%s%s";
+	int length = snprintf(NULL, 0, k_location_format, request->query ? "?" : "", request->query);
+	char* location = alloca(length + 1);
+	snprintf(location, length + 1, k_location_format, request->query ? "?" : "", request->query ? request->query : "");
+	const char* headers[] = {
+		"Set-Cookie",
+		k_set_cookie,
+		"Location",
+		location,
+	};
+	tf_http_respond(request, 303, headers, tf_countof(headers) / 2, NULL, 0);
+}
+
+typedef struct _auto_login_t
+{
+	tf_http_request_t* request;
+	bool autologin;
+	const char* users;
+} auto_login_t;
+
+static void _httpd_auto_login_work(tf_ssb_t* ssb, void* user_data)
+{
+	auto_login_t* request = user_data;
+	sqlite3* db = tf_ssb_acquire_db_reader(ssb);
+	tf_ssb_db_get_global_setting_bool(db, "autologin", &request->autologin);
+	tf_ssb_release_db_reader(ssb, db);
+
+	if (request->autologin)
+	{
+		request->users = tf_ssb_db_get_property(ssb, "auth", "users");
+		if (request->users && strcmp(request->users, "[]") == 0)
+		{
+			tf_free((void*)request->users);
+			request->users = NULL;
+		}
+
+		if (!request->users)
+		{
+			JSMallocFunctions funcs = { 0 };
+			tf_get_js_malloc_functions(&funcs);
+			JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+			JSContext* context = JS_NewContext(runtime);
+			static const char* k_account_name = "mobile";
+			sqlite3* db = tf_ssb_acquire_db_writer(ssb);
+			bool registered = tf_ssb_db_register_account(tf_ssb_get_loop(ssb), db, context, k_account_name, k_account_name);
+			tf_ssb_release_db_writer(ssb, db);
+			if (registered)
+			{
+				_make_administrator_if_first(ssb, context, k_account_name, true);
+			}
+			JS_FreeContext(context);
+			JS_FreeRuntime(runtime);
+
+			request->users = tf_ssb_db_get_property(ssb, "auth", "users");
+		}
+	}
+}
+
+static void _httpd_auto_login_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	auto_login_t* work = user_data;
+	JSContext* context = tf_ssb_get_context(ssb);
+	const char* session_token = NULL;
+	if (!work->autologin)
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(work->request, 404, NULL, 0, k_payload, strlen(k_payload));
+	}
+	else
+	{
+		if (work->users)
+		{
+			JSValue json = JS_ParseJSON(context, work->users, strlen(work->users), NULL);
+			JSValue user = JS_GetPropertyUint32(context, json, 0);
+			const char* user_string = JS_ToCString(context, user);
+			session_token = tf_httpd_make_session_jwt(context, ssb, user_string);
+			JS_FreeCString(context, user_string);
+			JS_FreeValue(context, user);
+			JS_FreeValue(context, json);
+		}
+		if (session_token)
+		{
+			const char* cookie = tf_httpd_make_set_session_cookie_header(work->request, session_token);
+			tf_free((void*)session_token);
+			const char* headers[] = {
+				"Set-Cookie",
+				cookie,
+				"Location",
+				"/",
+			};
+			tf_http_respond(work->request, 303, headers, tf_countof(headers) / 2, NULL, 0);
+			tf_free((void*)cookie);
+		}
+		else
+		{
+			const char* headers[] = {
+				"Location",
+				"/",
+			};
+			tf_http_respond(work->request, 303, headers, tf_countof(headers) / 2, NULL, 0);
+		}
+	}
+	tf_http_request_unref(work->request);
+	tf_free((void*)work->users);
+	tf_free(work);
+}
+
+void tf_httpd_endpoint_login_auto(tf_http_request_t* request)
+{
+	tf_task_t* task = request->user_data;
+	tf_http_request_ref(request);
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+
+	auto_login_t* work = tf_malloc(sizeof(auto_login_t));
+	*work = (auto_login_t) { .request = request };
+	tf_ssb_run_work(ssb, _httpd_auto_login_work, _httpd_auto_login_after_work, work);
+}

src/httpd.save.c

@@ -0,0 +1,181 @@
+#include "httpd.js.h"
+
+#include "http.h"
+#include "log.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+typedef struct _save_t
+{
+	tf_http_request_t* request;
+	int response;
+	char blob_id[k_blob_id_len];
+} save_t;
+
+static void _httpd_endpoint_save_work(tf_ssb_t* ssb, void* user_data)
+{
+	save_t* save = user_data;
+	tf_http_request_t* request = save->request;
+	const char* session = tf_http_get_cookie(tf_http_request_get_header(request, "cookie"), "session");
+
+	JSMallocFunctions funcs = { 0 };
+	tf_get_js_malloc_functions(&funcs);
+	JSRuntime* runtime = JS_NewRuntime2(&funcs, NULL);
+	JSContext* context = JS_NewContext(runtime);
+
+	JSValue jwt = tf_httpd_authenticate_jwt(ssb, context, session);
+	JSValue user = JS_GetPropertyStr(context, jwt, "name");
+	const char* user_string = JS_ToCString(context, user);
+
+	if (user_string && tf_httpd_is_name_valid(user_string))
+	{
+		tf_httpd_user_app_t* user_app = tf_httpd_parse_user_app_from_path(request->path, "/save");
+		if (user_app)
+		{
+			if (strcmp(user_string, user_app->user) == 0 || (strcmp(user_app->user, "core") == 0 && tf_ssb_db_user_has_permission(ssb, NULL, user_string, "administration")))
+			{
+				size_t path_length = strlen("path:") + strlen(user_app->app) + 1;
+				char* app_path = tf_malloc(path_length);
+				snprintf(app_path, path_length, "path:%s", user_app->app);
+
+				const char* old_blob_id = tf_ssb_db_get_property(ssb, user_app->user, app_path);
+
+				JSValue new_app = JS_ParseJSON(context, request->body, request->content_length, NULL);
+				tf_util_report_error(context, new_app);
+				if (JS_IsObject(new_app))
+				{
+					uint8_t* old_blob = NULL;
+					size_t old_blob_size = 0;
+					if (tf_ssb_db_blob_get(ssb, old_blob_id, &old_blob, &old_blob_size))
+					{
+						JSValue old_app = JS_ParseJSON(context, (const char*)old_blob, old_blob_size, NULL);
+						if (JS_IsObject(old_app))
+						{
+							JSAtom previous = JS_NewAtom(context, "previous");
+							JS_DeleteProperty(context, old_app, previous, 0);
+							JS_DeleteProperty(context, new_app, previous, 0);
+
+							JSValue old_app_json = JS_JSONStringify(context, old_app, JS_NULL, JS_NULL);
+							JSValue new_app_json = JS_JSONStringify(context, new_app, JS_NULL, JS_NULL);
+							const char* old_app_str = JS_ToCString(context, old_app_json);
+							const char* new_app_str = JS_ToCString(context, new_app_json);
+
+							if (old_app_str && new_app_str && strcmp(old_app_str, new_app_str) == 0)
+							{
+								snprintf(save->blob_id, sizeof(save->blob_id), "/%s", old_blob_id);
+								save->response = 200;
+							}
+
+							JS_FreeCString(context, old_app_str);
+							JS_FreeCString(context, new_app_str);
+							JS_FreeValue(context, old_app_json);
+							JS_FreeValue(context, new_app_json);
+							JS_FreeAtom(context, previous);
+						}
+						JS_FreeValue(context, old_app);
+						tf_free(old_blob);
+					}
+
+					if (!save->response)
+					{
+						if (old_blob_id)
+						{
+							JS_SetPropertyStr(context, new_app, "previous", JS_NewString(context, old_blob_id));
+						}
+						JSValue new_app_json = JS_JSONStringify(context, new_app, JS_NULL, JS_NULL);
+						size_t new_app_length = 0;
+						const char* new_app_str = JS_ToCStringLen(context, &new_app_length, new_app_json);
+
+						char blob_id[k_blob_id_len] = { 0 };
+						if (tf_ssb_db_blob_store(ssb, (const uint8_t*)new_app_str, new_app_length, blob_id, sizeof(blob_id), NULL) &&
+							tf_ssb_db_set_property(ssb, user_app->user, app_path, blob_id))
+						{
+							tf_ssb_db_add_value_to_array_property(ssb, user_app->user, "apps", user_app->app);
+							tf_string_set(save->blob_id, sizeof(save->blob_id), blob_id);
+							save->response = 200;
+						}
+						else
+						{
+							tf_printf("Blob store or property set failed.\n");
+							save->response = 500;
+						}
+
+						JS_FreeCString(context, new_app_str);
+						JS_FreeValue(context, new_app_json);
+					}
+				}
+				else
+				{
+					save->response = 400;
+				}
+				JS_FreeValue(context, new_app);
+
+				tf_free(app_path);
+				tf_free((void*)old_blob_id);
+			}
+			else
+			{
+				save->response = 403;
+			}
+			tf_free(user_app);
+		}
+		else if (strcmp(request->path, "/save") == 0)
+		{
+			char blob_id[k_blob_id_len] = { 0 };
+			if (tf_ssb_db_blob_store(ssb, request->body, request->content_length, blob_id, sizeof(blob_id), NULL))
+			{
+				tf_string_set(save->blob_id, sizeof(save->blob_id), blob_id);
+				save->response = 200;
+			}
+			else
+			{
+				tf_printf("Blob store failed.\n");
+				save->response = 500;
+			}
+		}
+		else
+		{
+			save->response = 400;
+		}
+	}
+	else
+	{
+		save->response = 401;
+	}
+
+	tf_free((void*)session);
+	JS_FreeCString(context, user_string);
+	JS_FreeValue(context, user);
+	JS_FreeValue(context, jwt);
+	JS_FreeContext(context);
+	JS_FreeRuntime(runtime);
+}
+
+static void _httpd_endpoint_save_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	save_t* save = user_data;
+	tf_http_request_t* request = save->request;
+	if (*save->blob_id)
+	{
+		char body[256] = "";
+		int length = snprintf(body, sizeof(body), "/%s", save->blob_id);
+		tf_http_respond(request, 200, NULL, 0, body, length);
+	}
+	tf_http_request_unref(request);
+	tf_free(save);
+}
+
+void tf_httpd_endpoint_save(tf_http_request_t* request)
+{
+	tf_http_request_ref(request);
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	save_t* save = tf_malloc(sizeof(save_t));
+	*save = (save_t) {
+		.request = request,
+	};
+	tf_ssb_run_work(ssb, _httpd_endpoint_save_work, _httpd_endpoint_save_after_work, save);
+}

src/httpd.static.c

@@ -0,0 +1,202 @@
+#include "httpd.js.h"
+
+#include "file.js.h"
+#include "http.h"
+#include "mem.h"
+#include "task.h"
+#include "util.js.h"
+
+#include <assert.h>
+#include <stdlib.h>
+
+#if !defined(__APPLE__) && !defined(__OpenBSD__) && !defined(_WIN32)
+#include <alloca.h>
+#endif
+
+typedef struct _http_file_t
+{
+	tf_http_request_t* request;
+	char etag[512];
+} http_file_t;
+
+static bool _ends_with(const char* a, const char* suffix)
+{
+	if (!a || !suffix)
+	{
+		return false;
+	}
+	size_t alen = strlen(a);
+	size_t suffixlen = strlen(suffix);
+	return alen >= suffixlen && strcmp(a + alen - suffixlen, suffix) == 0;
+}
+
+static const char* _after(const char* text, const char* prefix)
+{
+	size_t prefix_length = strlen(prefix);
+	if (text && strncmp(text, prefix, prefix_length) == 0)
+	{
+		return text + prefix_length;
+	}
+	return NULL;
+}
+
+static double _time_spec_to_double(const uv_timespec_t* time_spec)
+{
+	return (double)time_spec->tv_sec + (double)(time_spec->tv_nsec) / 1e9;
+}
+
+static void _httpd_endpoint_static_read(tf_task_t* task, const char* path, int result, const void* data, void* user_data)
+{
+	http_file_t* file = user_data;
+	tf_http_request_t* request = file->request;
+	if (result >= 0)
+	{
+		if (strcmp(path, "core/tfrpc.js") == 0 || _ends_with(path, "core/tfrpc.js"))
+		{
+			const char* content_type = tf_httpd_ext_to_content_type(strrchr(path, '.'), true);
+			const char* headers[] = {
+				"Content-Type",
+				content_type,
+				"etag",
+				file->etag,
+				"Access-Control-Allow-Origin",
+				"null",
+			};
+			tf_http_respond(request, 200, headers, tf_countof(headers) / 2, data, result);
+		}
+		else
+		{
+			const char* content_type = tf_httpd_ext_to_content_type(strrchr(path, '.'), true);
+			const char* headers[] = {
+				"Content-Type",
+				content_type,
+				"etag",
+				file->etag,
+			};
+			tf_http_respond(request, 200, headers, tf_countof(headers) / 2, data, result);
+		}
+	}
+	else
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+	}
+	tf_http_request_unref(request);
+	tf_free(file);
+}
+
+static void _httpd_endpoint_static_stat(tf_task_t* task, const char* path, int result, const uv_stat_t* stat, void* user_data)
+{
+	tf_http_request_t* request = user_data;
+	const char* match = tf_http_request_get_header(request, "if-none-match");
+	if (result != 0)
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+		tf_http_request_unref(request);
+	}
+	else
+	{
+		char etag[512];
+		snprintf(etag, sizeof(etag), "\"%f_%zd\"", _time_spec_to_double(&stat->st_mtim), (size_t)stat->st_size);
+		if (match && strcmp(match, etag) == 0)
+		{
+			tf_http_respond(request, 304, NULL, 0, NULL, 0);
+			tf_http_request_unref(request);
+		}
+		else
+		{
+			http_file_t* file = tf_malloc(sizeof(http_file_t));
+			*file = (http_file_t) { .request = request };
+			static_assert(sizeof(file->etag) == sizeof(etag), "Size mismatch");
+			memcpy(file->etag, etag, sizeof(etag));
+			tf_file_read(task, path, _httpd_endpoint_static_read, file);
+		}
+	}
+}
+
+void tf_httpd_endpoint_static(tf_http_request_t* request)
+{
+	if (request->path && strncmp(request->path, "/.well-known/", strlen("/.well-known/")) && tf_httpd_redirect(request))
+	{
+		return;
+	}
+
+	const char* k_static_files[] = {
+		"index.html",
+		"client.js",
+		"tildefriends.svg",
+		"jszip.min.js",
+		"style.css",
+		"tfrpc.js",
+		"w3.css",
+	};
+
+	const char* k_map[][2] = {
+		{ "/static/", "core/" },
+		{ "/lit/", "deps/lit/" },
+		{ "/codemirror/", "deps/codemirror/" },
+		{ "/prettier/", "deps/prettier/" },
+		{ "/speedscope/", "deps/speedscope/" },
+		{ "/.well-known/", "data/global/.well-known/" },
+	};
+
+	bool is_core = false;
+	const char* after = NULL;
+	const char* file_path = NULL;
+	for (int i = 0; i < tf_countof(k_map) && !after; i++)
+	{
+		const char* next_after = _after(request->path, k_map[i][0]);
+		if (next_after)
+		{
+			after = next_after;
+			file_path = k_map[i][1];
+			is_core = after && i == 0;
+		}
+	}
+
+	if ((!after || !*after) && request->path[strlen(request->path) - 1] == '/')
+	{
+		after = "index.html";
+		if (!file_path)
+		{
+			file_path = "core/";
+			is_core = true;
+		}
+	}
+
+	if (!after || strstr(after, ".."))
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+		return;
+	}
+
+	if (is_core)
+	{
+		bool found = false;
+		for (int i = 0; i < tf_countof(k_static_files); i++)
+		{
+			if (strcmp(after, k_static_files[i]) == 0)
+			{
+				found = true;
+				break;
+			}
+		}
+
+		if (!found)
+		{
+			const char* k_payload = tf_http_status_text(404);
+			tf_http_respond(request, 404, NULL, 0, k_payload, strlen(k_payload));
+			return;
+		}
+	}
+
+	tf_task_t* task = request->user_data;
+	const char* root_path = tf_task_get_root_path(task);
+	size_t size = (root_path ? strlen(root_path) + 1 : 0) + strlen(file_path) + strlen(after) + 1;
+	char* path = alloca(size);
+	snprintf(path, size, "%s%s%s%s", root_path ? root_path : "", root_path ? "/" : "", file_path, after);
+	tf_http_request_ref(request);
+	tf_file_stat(task, path, _httpd_endpoint_static_stat, request);
+}

src/httpd.view.c

@@ -0,0 +1,140 @@
+#include "httpd.js.h"
+
+#include "http.h"
+#include "mem.h"
+#include "ssb.db.h"
+#include "ssb.h"
+#include "task.h"
+#include "util.js.h"
+
+typedef struct _view_t
+{
+	tf_http_request_t* request;
+	const char** form_data;
+	void* data;
+	size_t size;
+	char etag[256];
+	char notify_want_blob_id[k_blob_id_len];
+	bool not_modified;
+} view_t;
+
+static bool _is_filename_safe(const char* filename)
+{
+	if (!filename)
+	{
+		return NULL;
+	}
+	for (const char* p = filename; *p; p++)
+	{
+		if ((*p <= 'a' && *p >= 'z') && (*p <= 'A' && *p >= 'Z') && (*p <= '0' && *p >= '9') && *p != '.' && *p != '-' && *p != '_')
+		{
+			return false;
+		}
+	}
+	return strlen(filename) < 256;
+}
+
+static void _httpd_endpoint_view_work(tf_ssb_t* ssb, void* user_data)
+{
+	view_t* view = user_data;
+	tf_http_request_t* request = view->request;
+	char blob_id[k_blob_id_len] = "";
+
+	tf_httpd_user_app_t* user_app = tf_httpd_parse_user_app_from_path(request->path, "/view");
+	if (user_app)
+	{
+		size_t app_path_length = strlen("path:") + strlen(user_app->app) + 1;
+		char* app_path = tf_malloc(app_path_length);
+		snprintf(app_path, app_path_length, "path:%s", user_app->app);
+		const char* value = tf_ssb_db_get_property(ssb, user_app->user, app_path);
+		tf_string_set(blob_id, sizeof(blob_id), value);
+		tf_free(app_path);
+		tf_free((void*)value);
+	}
+	else if (request->path[0] == '/' && request->path[1] == '&')
+	{
+		snprintf(blob_id, sizeof(blob_id), "%.*s", (int)(strlen(request->path) - strlen("/view") - 1), request->path + 1);
+	}
+	tf_free(user_app);
+
+	if (*blob_id)
+	{
+		snprintf(view->etag, sizeof(view->etag), "\"%s\"", blob_id);
+		const char* if_none_match = tf_http_request_get_header(request, "if-none-match");
+		char match[258];
+		snprintf(match, sizeof(match), "\"%s\"", blob_id);
+		if (if_none_match && strcmp(if_none_match, match) == 0)
+		{
+			view->not_modified = true;
+		}
+		else
+		{
+			if (!tf_ssb_db_blob_get(ssb, blob_id, (uint8_t**)&view->data, &view->size))
+			{
+				sqlite3* db = tf_ssb_acquire_db_writer(ssb);
+				tf_ssb_db_add_blob_wants(db, blob_id);
+				tf_ssb_release_db_writer(ssb, db);
+				tf_string_set(view->notify_want_blob_id, sizeof(view->notify_want_blob_id), blob_id);
+			}
+		}
+	}
+}
+
+static void _httpd_endpoint_view_after_work(tf_ssb_t* ssb, int status, void* user_data)
+{
+	view_t* view = user_data;
+	const char* filename = tf_httpd_form_data_get(view->form_data, "filename");
+	if (!_is_filename_safe(filename))
+	{
+		filename = NULL;
+	}
+	char content_disposition[512] = "";
+	if (filename)
+	{
+		snprintf(content_disposition, sizeof(content_disposition), "attachment; filename=%s", filename);
+	}
+	const char* headers[] = {
+		"Content-Security-Policy",
+		"sandbox allow-downloads allow-top-navigation-by-user-activation",
+		"Content-Type",
+		view->data ? tf_httpd_magic_bytes_to_content_type(view->data, view->size) : "text/plain",
+		"etag",
+		view->etag,
+		filename ? "Content-Disposition" : NULL,
+		filename ? content_disposition : NULL,
+	};
+	int count = filename ? tf_countof(headers) / 2 : (tf_countof(headers) / 2 - 1);
+	if (view->not_modified)
+	{
+		tf_http_respond(view->request, 304, headers, count, NULL, 0);
+	}
+	else if (view->data)
+	{
+		tf_http_respond(view->request, 200, headers, count, view->data, view->size);
+		tf_free(view->data);
+	}
+	else
+	{
+		const char* k_payload = tf_http_status_text(404);
+		tf_http_respond(view->request, 404, NULL, 0, k_payload, strlen(k_payload));
+	}
+
+	if (*view->notify_want_blob_id)
+	{
+		tf_ssb_notify_blob_want_added(ssb, view->notify_want_blob_id);
+	}
+
+	tf_free(view->form_data);
+	tf_http_request_unref(view->request);
+	tf_free(view);
+}
+
+void tf_httpd_endpoint_view(tf_http_request_t* request)
+{
+	tf_http_request_ref(request);
+	tf_task_t* task = request->user_data;
+	tf_ssb_t* ssb = tf_task_get_ssb(task);
+	view_t* view = tf_malloc(sizeof(view_t));
+	*view = (view_t) { .request = request, .form_data = tf_httpd_form_data_decode(request->query, request->query ? strlen(request->query) : 0) };
+	tf_ssb_run_work(ssb, _httpd_endpoint_view_work, _httpd_endpoint_view_after_work, view);
+}

src/ios/Info.plist

@@ -13,13 +13,13 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.0.32</string>
+	<string>0.0.33</string>
 	<key>CFBundleSupportedPlatforms</key>
 	<array>
 		<string>iPhoneOS</string>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>14</string>
+	<string>15</string>
 	<key>DTPlatformName</key>
 	<string>iphoneos</string>
 	<key>LSRequiresIPhoneOS</key>

src/mem.c

@@ -3,6 +3,7 @@
 #include "util.js.h"
 
 #include "quickjs.h"
+#include "sodium/crypto_generichash.h"
 #include "sqlite3.h"
 #include "uv.h"
 
@@ -154,11 +155,11 @@ static void _tf_mem_summarize(void* ptr, size_t size, int frames_count, void* co
 {
 	summary_t* summary = user_data;
 	tf_mem_allocation_t allocation = {
-		.stack_hash = tf_util_fnv32a(frames, sizeof(void*) * frames_count, 0),
 		.count = 1,
 		.size = size,
 		.frames_count = frames_count,
 	};
+	crypto_generichash((void*)&allocation.stack_hash, sizeof(allocation.stack_hash), (const void*)frames, sizeof(void*) * frames_count, NULL, 0);
 	memcpy(allocation.frames, frames, sizeof(void*) * frames_count);
 
 	int index = tf_util_insert_index(&allocation, summary->allocations, summary->count, sizeof(tf_mem_allocation_t), _tf_mem_hash_stack_compare);

src/ssb.connections.c

@@ -2,6 +2,7 @@
 
 #include "log.h"
 #include "mem.h"
+#include "ssb.db.h"
 #include "ssb.h"
 #include "util.js.h"
 
@@ -51,15 +52,19 @@ static void _tf_ssb_connections_changed_callback(tf_ssb_t* ssb, tf_ssb_change_t
 	}
 }
 
-static bool _tf_ssb_connections_get_next_connection(tf_ssb_connections_t* connections, char* host, size_t host_size, int* port, char* key, size_t key_size)
+static bool _tf_ssb_connections_get_next_connection(
+	tf_ssb_connections_t* connections, char* host, size_t host_size, int* port, char* key, size_t key_size, bool* out_stay_connected)
 {
 	bool result = false;
 	sqlite3_stmt* statement;
 	sqlite3* db = tf_ssb_acquire_db_reader(connections->ssb);
+
+	tf_ssb_db_get_global_setting_bool(db, "stay_connected", out_stay_connected);
+
 	if (sqlite3_prepare_v2(db, "SELECT host, port, key FROM connections WHERE last_attempt IS NULL OR (strftime('%s', 'now') - last_attempt > ?1) ORDER BY last_attempt LIMIT 1",
 			-1, &statement, NULL) == SQLITE_OK)
 	{
-		if (sqlite3_bind_int(statement, 1, 60000) == SQLITE_OK && sqlite3_step(statement) == SQLITE_ROW)
+		if (sqlite3_bind_int(statement, 1, *out_stay_connected ? 15 : 60000) == SQLITE_OK && sqlite3_step(statement) == SQLITE_ROW)
 		{
 			tf_string_set(host, host_size, (const char*)sqlite3_column_text(statement, 0));
 			*port = sqlite3_column_int(statement, 1);
@@ -80,6 +85,8 @@ typedef struct _tf_ssb_connections_get_next_t
 {
 	tf_ssb_connections_t* connections;
 	bool ready;
+	bool stay_connected;
+	bool full;
 	char host[256];
 	int port;
 	char key[k_id_base64_len];
@@ -92,7 +99,7 @@ static void _tf_ssb_connections_get_next_work(tf_ssb_t* ssb, void* user_data)
 	{
 		return;
 	}
-	next->ready = _tf_ssb_connections_get_next_connection(next->connections, next->host, sizeof(next->host), &next->port, next->key, sizeof(next->key));
+	next->ready = _tf_ssb_connections_get_next_connection(next->connections, next->host, sizeof(next->host), &next->port, next->key, sizeof(next->key), &next->stay_connected);
 }
 
 static void _tf_ssb_connections_get_next_after_work(tf_ssb_t* ssb, int status, void* user_data)
@@ -100,12 +107,20 @@ static void _tf_ssb_connections_get_next_after_work(tf_ssb_t* ssb, int status, v
 	tf_ssb_connections_get_next_t* next = user_data;
 	if (next->ready)
 	{
+		/*
+		** Might be a duplicate connection or otherwise discarded by
+		** tf_ssb_connect() before we otherwise set attempted, so do it
+		** here.
+		*/
+		tf_ssb_connections_set_attempted(next->connections, next->host, next->port, next->key);
+
 		uint8_t key_bin[k_id_bin_len];
 		if (tf_ssb_id_str_to_bin(key_bin, next->key))
 		{
 			tf_ssb_connect(ssb, next->host, next->port, key_bin, k_tf_ssb_connect_flag_do_not_store, NULL, NULL);
 		}
 	}
+	uv_timer_set_repeat(&next->connections->timer, next->stay_connected ? (next->full ? 2000 : 200) : (next->full ? 10000 : 2000));
 	tf_free(next);
 }
 
@@ -124,6 +139,7 @@ static void _tf_ssb_connections_timer(uv_timer_t* timer)
 		tf_ssb_connections_get_next_t* next = tf_malloc(sizeof(tf_ssb_connections_get_next_t));
 		*next = (tf_ssb_connections_get_next_t) {
 			.connections = connections,
+			.full = count + 1 == tf_countof(active),
 		};
 		tf_ssb_run_work(connections->ssb, _tf_ssb_connections_get_next_work, _tf_ssb_connections_get_next_after_work, next);
 	}

src/ssb.ebt.c

@@ -384,28 +384,6 @@ void tf_ssb_ebt_set_send_clock_pending(tf_ssb_ebt_t* ebt, int pending)
 	ebt->send_clock_pending = pending;
 }
 
-void tf_ssb_ebt_debug_clock(tf_ssb_ebt_t* ebt, JSContext* context, JSValue debug)
-{
-	uv_mutex_lock(&ebt->mutex);
-	for (int i = 0; i < ebt->entries_count; i++)
-	{
-		ebt_entry_t* entry = &ebt->entries[i];
-		JSValue clock = JS_NewObject(context);
-		JSValue out = JS_NewObject(context);
-		JSValue in = JS_NewObject(context);
-		JS_SetPropertyStr(context, out, "value", JS_NewInt64(context, entry->out));
-		JS_SetPropertyStr(context, out, "replicate", JS_NewBool(context, entry->out_replicate));
-		JS_SetPropertyStr(context, out, "receive", JS_NewBool(context, entry->out_receive));
-		JS_SetPropertyStr(context, clock, "out", out);
-		JS_SetPropertyStr(context, in, "value", JS_NewInt64(context, entry->in));
-		JS_SetPropertyStr(context, in, "replicate", JS_NewBool(context, entry->in_replicate));
-		JS_SetPropertyStr(context, in, "receive", JS_NewBool(context, entry->in_receive));
-		JS_SetPropertyStr(context, clock, "in", in);
-		JS_SetPropertyStr(context, debug, entry->id, clock);
-	}
-	uv_mutex_unlock(&ebt->mutex);
-}
-
 void tf_ssb_ebt_get_progress(tf_ssb_ebt_t* ebt, int* in_pending, int* in_total, int* out_pending, int* out_total)
 {
 	uv_mutex_lock(&ebt->mutex);

src/ssb.ebt.h

@@ -106,15 +106,6 @@ int tf_ssb_ebt_get_send_clock_pending(tf_ssb_ebt_t* ebt);
 */
 void tf_ssb_ebt_set_send_clock_pending(tf_ssb_ebt_t* ebt, int pending);
 
-/**
-** Get a JSON representation of the clock state for
-** debugging.
-** @param ebt The EBT instance.
-** @param context The JS context.
-** @param debug A JS object populated with the information.
-*/
-void tf_ssb_ebt_debug_clock(tf_ssb_ebt_t* ebt, JSContext* context, JSValue debug);
-
 /**
 ** Get a representation of sync progress.
 ** @param ebt The EBT instance.

src/ssb.js.c

@@ -1082,7 +1082,7 @@ static void _tf_ssb_sqlAsync_work(tf_ssb_t* ssb, void* user_data)
 	uv_async_send(&sql_work->async);
 	sqlite3_stmt* statement = NULL;
 	sql_work->result = sqlite3_prepare_v2(db, sql_work->query, -1, &statement, NULL);
-	if (sql_work->result == SQLITE_OK)
+	if (sql_work->result == SQLITE_OK && statement)
 	{
 		const uint8_t* p = sql_work->binds;
 		int column = 0;
@@ -1162,7 +1162,11 @@ static void _tf_ssb_sqlAsync_work(tf_ssb_t* ssb, void* user_data)
 			}
 		}
 		sql_work->result = r;
-		if (r != SQLITE_OK && r != SQLITE_DONE)
+		if (r == SQLITE_MISUSE)
+		{
+			sql_work->error = tf_strdup(sqlite3_errstr(sql_work->result));
+		}
+		else if (r != SQLITE_OK && r != SQLITE_DONE)
 		{
 			if (sqlite3_is_interrupted(db))
 			{
@@ -1176,10 +1180,15 @@ static void _tf_ssb_sqlAsync_work(tf_ssb_t* ssb, void* user_data)
 		_tf_ssb_sql_append(&sql_work->rows, &sql_work->rows_count, &(uint8_t[]) { 0 }, 1);
 		sqlite3_finalize(statement);
 	}
-	else
+	else if (sql_work->result != SQLITE_OK)
 	{
 		sql_work->error = tf_strdup(sqlite3_errmsg(db));
 	}
+	else
+	{
+		sql_work->result = SQLITE_ERROR;
+		sql_work->error = tf_strdup("Statement not prepared");
+	}
 	uv_mutex_lock(&sql_work->lock);
 	sql_work->db = NULL;
 	uv_mutex_unlock(&sql_work->lock);

src/ssb.rpc.c

@@ -332,8 +332,6 @@ static void _tf_ssb_rpc_tunnel_callback(tf_ssb_connection_t* connection, uint8_t
 
 		JS_FreeValue(context, stack_val);
 		JS_FreeValue(context, message_val);
-
-		tf_ssb_connection_close(tun->connection, buffer);
 	}
 	else
 	{

src/task.c

@@ -22,6 +22,7 @@
 #include "ares.h"
 #include "backtrace.h"
 #include "quickjs.h"
+#include "sodium/crypto_generichash.h"
 #include "sqlite3.h"
 #include "unzip.h"
 #include "uv.h"
@@ -1255,6 +1256,8 @@ static void _tf_task_free_promise(tf_task_t* task, promiseid_t id)
 JSValue tf_task_allocate_promise(tf_task_t* task, promiseid_t* out_promise)
 {
 	uint32_t stack_hash = 0;
+	crypto_generichash_state state;
+	crypto_generichash_init(&state, NULL, 0, sizeof(stack_hash));
 	if (task->_promise_stack_debug)
 	{
 		JSValue error = JS_ThrowInternalError(task->_context, "promise callstack");
@@ -1262,16 +1265,17 @@ JSValue tf_task_allocate_promise(tf_task_t* task, promiseid_t* out_promise)
 		JSValue stack_value = JS_GetPropertyStr(task->_context, exception, "stack");
 		size_t length = 0;
 		const char* stack = JS_ToCStringLen(task->_context, &length, stack_value);
-		stack_hash = tf_util_fnv32a((const void*)stack, (int)length, 0);
+		crypto_generichash_update(&state, (const void*)stack, (int)length);
 		void* buffer[31];
 		int count = tf_util_backtrace(buffer, sizeof(buffer) / sizeof(*buffer));
-		stack_hash = tf_util_fnv32a((const void*)buffer, sizeof(void*) * count, stack_hash);
+		crypto_generichash_update(&state, (const void*)buffer, sizeof(void*) * count);
 		_add_promise_stack(task, stack_hash, stack, buffer, count);
 		JS_FreeCString(task->_context, stack);
 		JS_FreeValue(task->_context, stack_value);
 		JS_FreeValue(task->_context, exception);
 		JS_FreeValue(task->_context, error);
 	}
+	crypto_generichash_final(&state, (void*)&stack_hash, sizeof(stack_hash));
 
 	promiseid_t promise_id;
 	do

src/util.js.c

@@ -7,7 +7,6 @@
 #include "trace.h"
 
 #include "backtrace.h"
-#include "openssl/sha.h"
 #include "picohttpparser.h"
 #include "sodium/utils.h"
 #include "uv.h"
@@ -400,6 +399,10 @@ static const setting_t k_settings[] = {
 	{ .name = "autologin", .type = "boolean", .description = "Whether mobile autologin is supported.", .default_value = { .kind = k_kind_bool, .bool_value = TF_IS_MOBILE != 0 } },
 	{ .name = "broadcast", .type = "boolean", .description = "Send network discovery broadcasts.", .default_value = { .kind = k_kind_bool, .bool_value = true } },
 	{ .name = "discovery", .type = "boolean", .description = "Receive network discovery broadcasts.", .default_value = { .kind = k_kind_bool, .bool_value = true } },
+	{ .name = "stay_connected",
+		.type = "boolean",
+		.description = "Whether to attempt to keep several peer connections open.",
+		.default_value = { .kind = k_kind_bool, .bool_value = false } },
 };
 
 static const setting_t* _util_get_setting(const char* name, tf_setting_kind_t kind)
@@ -691,17 +694,6 @@ bool tf_util_is_mobile()
 	return TF_IS_MOBILE != 0;
 }
 
-uint32_t tf_util_fnv32a(const void* buffer, int length, uint32_t start)
-{
-	uint32_t result = 0x811c9dc5;
-	for (int i = 0; i < length; i++)
-	{
-		result ^= ((const uint8_t*)buffer)[i];
-		result += (result << 1) + (result << 4) + (result << 7) + (result << 8) + (result << 24);
-	}
-	return result;
-}
-
 size_t tf_string_set(char* buffer, size_t size, const char* string)
 {
 	size_t length = string ? strlen(string) : 0;

src/util.js.h

@@ -224,15 +224,6 @@ void tf_util_document_settings(const char* line_prefix);
 */
 bool tf_util_is_mobile();
 
-/**
-** Compute a 32-bit hash of a buffer.
-** @param buffer The data.
-** @param length The size of the buffer in bytes.
-** @param start The hash seed.
-** @return The computed hash.
-*/
-uint32_t tf_util_fnv32a(const void* buffer, int length, uint32_t start);
-
 /**
 ** Populate a string buffer, truncating if necessary.
 ** @param buffer The buffer.

src/version.h

@@ -1,2 +1,2 @@
-#define VERSION_NUMBER "0.0.32"
+#define VERSION_NUMBER "0.0.33-wip"
 #define VERSION_NAME "This program kills fascists."

tools/update-lit.sh

@@ -1,4 +1,4 @@
-VERSION=3.3.0
+VERSION=3.3.1
 wget https://cdn.jsdelivr.net/gh/lit/dist@$VERSION/all/lit-all.min.js -O deps/lit/lit-all.min.js
 wget https://cdn.jsdelivr.net/gh/lit/dist@$VERSION/all/lit-all.min.js.map -O deps/lit/lit-all.min.js.map
 cp -fv deps/lit/* apps/blog/