web wip

Author: hoytech

.gitignore

@@ -1,4 +1,5 @@
 /build/
+/dist/
 *.d
 *.o
 /strfry

Makefile

@@ -1,5 +1,5 @@
 BIN  ?= strfry
-APPS ?= dbutils relay mesh
+APPS ?= dbutils relay mesh web
 OPT  ?= -O3 -g
 
 include golpe/rules.mk

golpe

@@ -0,0 +1,35 @@
+#!/usr/bin/env perl
+
+use strict;
+
+use lib 'golpe/';
+use BuildLib;
+
+
+my $version = `git describe --tags 2>/dev/null` || die "couldn't get version";
+
+
+BuildLib::fpm({
+    types => [qw/ deb /],
+    name => 'strfry',
+    version => $version,
+    description => 'strfry',
+    files => {
+        'strfry' => '/usr/local/bin/strfry',
+    },
+    dirs => {
+    },
+    config_files => [
+    ],
+    # -dev packages so we don't have to hard-code ABI versions
+    deps => [qw/
+        zlib1g
+        libssl-dev
+        liblmdb-dev
+        libflatbuffers-dev
+        libsecp256k1-dev
+        libzstd-dev
+        libre2-dev
+        systemd-coredump
+    /],
+});

pkg/build.pl

@@ -0,0 +1,94 @@
+#pragma once
+
+#include <zlib.h>
+#include <openssl/sha.h>
+
+#include <mutex>
+
+
+
+struct HTTPRequest : NonCopyable {
+    uint64_t connId;
+    uWS::HttpResponse *res;
+
+    std::string ipAddr;
+    std::string url;
+    uWS::HttpMethod method = uWS::HttpMethod::METHOD_INVALID;
+    bool acceptGzip = false;
+
+    std::string body;
+
+    HTTPRequest(uint64_t connId, uWS::HttpResponse *res, uWS::HttpRequest req) : connId(connId), res(res) {
+        res->hasHead = true; // We'll be sending our own headers
+
+        ipAddr = res->httpSocket->getAddressBytes();
+        method = req.getMethod();
+        url = req.getUrl().toString();
+        acceptGzip = req.getHeader("accept-encoding").toStringView().find("gzip") != std::string::npos;
+    }
+};
+
+
+struct HTTPResponse : NonCopyable {
+    std::string_view code = "200 OK";
+    std::string_view contentType = "text/html; charset=utf-8";
+    std::string extraHeaders;
+    std::string body;
+    bool noCompress = false;
+
+    std::string getETag() {
+        unsigned char hash[SHA256_DIGEST_LENGTH];
+        SHA256(reinterpret_cast<unsigned char*>(body.data()), body.size(), hash);
+        return to_hex(std::string_view(reinterpret_cast<char*>(hash), SHA256_DIGEST_LENGTH/2));
+    }
+
+    std::string encode(bool doCompress) {
+        std::string eTag = getETag();
+
+        std::string compressed;
+        bool didCompress = false;
+
+        if (!noCompress && doCompress) {
+            compressed.resize(body.size());
+
+            z_stream zs;
+            zs.zalloc = Z_NULL;
+            zs.zfree = Z_NULL;
+            zs.opaque = Z_NULL;
+            zs.avail_in = body.size();
+            zs.next_in = (Bytef*)body.data();
+            zs.avail_out = compressed.size();
+            zs.next_out = (Bytef*)compressed.data();
+
+            deflateInit2(&zs, Z_DEFAULT_COMPRESSION, Z_DEFLATED, 15 + 16, 8, Z_DEFAULT_STRATEGY);
+            auto ret1 = deflate(&zs, Z_FINISH);
+            auto ret2 = deflateEnd(&zs);
+
+            if (ret1 == Z_STREAM_END && ret2 == Z_OK) {
+                compressed.resize(zs.total_out);
+                didCompress = true;
+            }
+        }
+
+        auto bodySize = didCompress ? compressed.size() : body.size();
+
+        std::string output;
+        output.reserve(bodySize + 1024);
+
+        output += "HTTP/1.1 ";
+        output += code;
+        output += "\r\nContent-Length: ";
+        output += std::to_string(bodySize);
+        output += "\r\nContent-Type: ";
+        output += contentType;
+        output += "\r\nETag: \"";
+        output += eTag;
+        output += "\"\r\n";
+        if (didCompress) output += "Content-Encoding: gzip\r\nVary: Accept-Encoding\r\n";
+        output += extraHeaders;
+        output += "Connection: Keep-Alive\r\n\r\n";
+        output += didCompress ? compressed : body;
+
+        return output;
+    }
+};

src/apps/web/HTTP.h

@@ -0,0 +1,11 @@
+no:
+  * slow loading
+  * burning client CPU
+  * wasting bandwidth
+  * images
+  * cookie warning crap
+  * pop-ups that come up when you scroll half way down
+  * re-rendering, re-flowing, bouncing around of the page after you started reading
+  * breaking back button
+  * messing with scrolling
+  * breaking when JS disabled

src/apps/web/README

@@ -0,0 +1,24 @@
+release
+  - whitelabeling of website, merge to master
+  - docs
+  - flag/moderation support
+  - improve homepage algo
+  - if nostr:npub1... appears in note content when users is posting, add it as p-tag "mention"
+    - same with #tags
+
+read
+  - search field: enter anything, pubkey (hex or npub), eventId, etc. maybe even full-text search?
+  - click on up/down vote counts to see who voted
+  - nip-05 checkmarks
+
+styling
+  ! user comments aren't sorted in timestamp descending?
+  ! make login/upvote/etc buttons do something when not logged in/no nostr plugin installed
+  ? slightly grey out visited links
+  ? limit name length: http://localhost:8080/u/npub1e44hczvjqvnp5shx9tmapmw5w6q9x98wdrd2lxhmwfsdmuf5gp9qwvpk6g
+  ? smarter truncation/abbrev (try to cut at a sentence, or word boundary, don't cut URLs)
+  ? abbrev comments should be smaller? non-pre tag?
+  ? slightly grey out visited links
+
+write
+  ? edit your profile (or maybe just send them to https://metadata.nostr.com/)