Move sql files into their own directory

Moved all the of the sql out of the init file and into it's own
directory.

Makefile

@@ -1 +1,68 @@
-The slash.monster server code
+# Config
+chroot_dir=kore_chroot/
+mirror=http://dl-cdn.alpinelinux.org/alpine/
+arch=aarch64
+version=2.10.5-r0
+#certbot_email=--register-unsafely-without-email
+certbot_email=-m you@cock.li
+domain=test.monster
+
+#Probably don't change stuff past here
+lua_files=$(shell find src/lua -type f)
+src_files=$(shell find src -type f) $(shell find conf -type f)
+sql_files=$(shell find src/sql -type f)
+built_files=$(lua_files:src/lua/%.lua=$(chroot_dir)%.lua)
+page_files=$(shell find src/pages -type f)
+built_pages=$(page_files:src/pages/%.etlua=$(chroot_dir)pages/%.etlua)
+built_sql=$(sql_files:src/sql/%.sql=$(chroot_dir)sql/%.sql)
+
+all: $(chroot_dir) smr.so $(built_files) $(built_pages) $(built_sql)
+	echo $(built_files)
+	kodev run
+
+apk-tools-static-$(version).apk: Makefile
+	wget -q $(mirror)latest-stable/main/$(arch)/apk-tools-static-$(version).apk
+
+clean:
+	kodev clean
+
+$(chroot_dir): #apk-tools-static-$(version).apk
+	mkdir -p $(chroot_dir)
+	mkdir -p $(chroot_dir)/pages
+	mkdir -p $(chroot_dir)/sql
+	#cd $(chroot_dir) && tar -xvzf ../../apk-tools-static-*.apk
+	#cd $(chroot_dir) && sudo ./sbin/apk.static -X $(mirror)latest-stable/main -U --allow-untrusted --root $(chroot_dir) --no-cache --initdb add alpine-base
+	#ln -s /dev/urandom $(chroot_dir)/dev/random #Prevent an attacker with access to the chroot from exhausting our entropy pool and causing a dos
+	#ln -s /dev/urandom $(chroot_dir)/dev/urandom
+	#mount /dev/ $(chroot_dir)/dev --bind
+	#mount -o remount,ro,bind $(chroot_dir)/dev
+	#mount -t proc none $(chroot_dir)/proc
+	#mount -o bind /sys $(chroot_dir)/sys
+	#cp /etc/resolv.conf $(chroot_dir)/etc/resolv.conf
+	#cp /etc/apk/repositories $(chroot_dir)/etc/apk/repositories
+	#mkdir $(chroot_dir)/var/sm
+	## Things to build lua libraries
+	#chroot $(chroot_dir) apk add luarocks5.1 sqlite sqlite-dev lua5.1-dev build-base zlib zlib-dev
+	#chroot $(chroot_dir) luarocks-5.1 install etlua
+	#chroot $(chroot_dir) luarocks-5.1 install lsqlite3
+	#chroot $(chroot_dir) luarocks-5.1 install lzlib ZLIB_LIBDIR=/lib #for some reason lzlib looks in /usr/lib for libz, when it needs to look at /lib
+	## Once we've built + installed everything, delete extra stuff from the chroot
+	#chroot $(chroot_dir) apk del sqlite-dev lua5.1-dev build-base zlib-dev
+	## SSL certificates, if you don't trust EFF (they have an antifa black block member as their favicon at time of writing) you may want to replace this.
+	#chroot $(chroot_dir) apk add certbot
+	## After chroot, apk add luarocks5.1 sqlite sqlite-dev lua5.1-dev build-base
+	## After chroot, luarocks install etlua; luarocks install lsqlite3
+
+code : $(built_files)
+
+$(built_files): $(chroot_dir)%.lua : src/lua/%.lua
+	cp $^ $@
+
+$(built_pages): $(chroot_dir)pages/%.etlua : src/pages/%.etlua
+	cp $^ $@
+
+$(built_sql): $(chroot_dir)sql/%.sql : src/sql/%.sql
+	cp $^ $@
+
+smr.so : $(src_files)
+	kodev build

conf/build.conf

@@ -26,8 +26,8 @@ dev {
 	# These flags are added to the shared ones when
 	# you build the "dev" flavor.
 	ldflags=-llua
-	cflags=-g
-	cxxflags=-g
+	cflags=-g -Wextra
+	cxxflags=-g -Wextra
 }
 
 prod {

conf/smr.conf

@@ -28,8 +28,7 @@ domain * {
 	certkey		key.pem
 
 	#I run kore behind a lighttpd reverse proxy, so this is a bit useless to me
-	#accesslog 	/dev/null
-	accesslog       kore_access.log
+	accesslog 	/dev/null
 
 	route  /        home
 	route  /_css/style.css asset_serve_style_css

src/keccak.h

@@ -1,4 +1,11 @@
 typedef unsigned char u8;
 typedef unsigned long long int u64;
 typedef unsigned int ui;
+void FIPS202_SHAKE128(const u8 *in, u64 inLen, u8 *out, u64 outLen);
+void FIPS202_SHAKE256(const u8 *in, u64 inLen, u8 *out, u64 outLen);
+void FIPS202_SHA3_224(const u8 *in, u64 inLen, u8 *out);
+void FIPS202_SHA3_256(const u8 *in, u64 inLen, u8 *out);
+void FIPS202_SHA3_384(const u8 *in, u64 inLen, u8 *out);
 void FIPS202_SHA3_512(const u8 *in, u64 inLen, u8 *out);
+int LFSR86540(u8 *R);
+void KeccakF1600(void *s);

src/libcrypto.c

@@ -16,13 +16,13 @@ sha3(data::string)::string
 int
 lsha3(lua_State *L){
 	size_t len;
-	char out[64];
-	const char *data = luaL_checklstring(L,-1,&len);
+	unsigned char out[64];
+	const unsigned char *data = (const unsigned char*)luaL_checklstring(L,-1,&len);
 	lua_pop(L,1);
 	printf("All data gotten, about to hash\n");
 	FIPS202_SHA3_512(data, len, out);
 	printf("Finished hashing\n");
-	lua_pushlstring(L,out,64);
+	lua_pushlstring(L,(char*)out,64);
 	printf("Finished pushing string to lua\n");
 	return 1;
 }
@@ -41,7 +41,7 @@ lsxor(lua_State *L){
 	const char *shorter = la > lb ? b : a;
 	const char *longer = la > lb ? a : b;
 	char out[outsize];
-	int i;
+	size_t i;
 	for(i = 0; i < loopsize; i++)
 		out[i] = shorter[i] ^ longer[i];
 	for(;i < outsize; i++)

src/libkore.c

@@ -170,9 +170,6 @@ lhttp_request_get_ip(lua_State *L){
 	struct http_request *req = luaL_checkrequest(L,-1);
 	lua_pop(L,1);
 	char addr[INET6_ADDRSTRLEN];
-	printf("AF_INET:%d\n",AF_INET);
-	printf("AF_INET6:%d\n",AF_INET6);
-	printf("AF_UNIX:%d\n",AF_UNIX);
 	switch(req->owner->family){
 	case AF_INET:
 		inet_ntop(
@@ -242,7 +239,6 @@ lhttp_file_get(lua_State *L){
 		lua_concat(L,2);
 		lua_error(L);
 	}
-	printf("file length: %d\n", f->length);
 	char s[f->length + 1];
 	size_t read = http_file_read(f,s,f->length);
 	if(read < f->length){

src/libkore.h

@@ -5,6 +5,7 @@ int lhttp_method_text(lua_State *L);
 int lhttp_request_get_path(lua_State *L);
 int lhttp_request_get_host(lua_State *L);
 int lhttp_request_populate_post(lua_State *L);
+int lhttp_request_populate_qs(lua_State *L);
 int lhttp_response_cookie(lua_State *L);
 int lhttp_request_cookie(lua_State *L);
 int lhttp_argument_get_string(lua_State *L);

src/lua/init.lua

@@ -1,34 +1,53 @@
-print("very quick hello from init.lua")
 local et = require("etlua")
 local sql = require("lsqlite3")
 local zlib = require("zlib")
---local function print() end --squash prints
-print("Hello from init.lua")
+local function print() end --squash prints
 local parser_names = {"plain","imageboard"}
 local parsers = {}
 for _,v in pairs(parser_names) do
 	parsers[v] = require("parser_" .. v)
 end
-local db,cache
-local domain = "test.monster:8888"
+local db,cache --databases
+local domain = "test.monster:8888" --The domain to write links as
 local pagenames = {
 	"index",
 	"author_index",
 	"claim",
 	"paste",
+	"edit",
 	"read",
 	"nostory",
+	"cantedit",
 	"noauthor",
 	"login",
 	"author_paste",
 	"author_edit",
 }
 local pages = {}
+for k,v in pairs(pagenames) do
+	print("Compiling page:",v)
+	local f = assert(io.open("pages/" .. v .. ".etlua","r"))
+	pages[v] = assert(et.compile(f:read("*a")))
+	f:close()
+end
+
+local queries = {}
+--These are all loaded during startup, won't affect ongoing performance.
+setmetatable(queries,{
+	__index = function(self,key)
+		local f = assert(io.open("sql/" .. key .. ".sql","r"))
+		local ret = f:read("*a")
+		f:close()
+		return ret
+	end
+})
+
+---sql queries
 local stmnt_index, stmnt_author_index, stmnt_read, stmnt_paste, stmnt_raw
 local stmnt_author_create, stmnt_author_acct, stmnt_author_bio
 local stmnt_cache, stmnt_insert_cache, stmnt_dirty_cache
 local stmnt_get_session, stmnt_insert_session
-local stmnt_edit
+local stmnt_edit, stmnt_update, stmnt_update_raw, stmnt_author_of
 --see https://perishablepress.com/stop-using-unsafe-characters-in-urls/
 --no underscore because we use that for our operative pages
 local url_characters = 
@@ -62,55 +81,18 @@ print("Hello from init.lua")
 function configure()
 	db = sqlassert(sql.open("data/posts.db"))
 	cache = sqlassert(sql.open_memory())
-	for k,v in pairs(pagenames) do
-		print("Compiling page:",v)
-		local f = assert(io.open("pages/" .. v .. ".etlua","r"))
-		pages[v] = assert(et.compile(f:read("*a")))
-		f:close()
-	end
 	print("Compiled pages...")
 	local msg = "test message"
 	local one = zlib.compress(msg)
 	local two = zlib.decompress(one)
 	--For some reason, the zlib library fails if this is done as a oneliner
 	assert(two == msg, "zlib not working as expected")
-	print("zlib seems to work...")
-	assert(db:exec([[
-	CREATE TABLE IF NOT EXISTS authors (
-		id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-		name TEXT UNIQUE ON CONFLICT FAIL,
-		salt BLOB,
-		passhash BLOB,
-		joindate INTEGER,
-		biography TEXT
-	);
-	]]))
+
+	--Create sql tables
+	assert(db:exec(queries.create_table_authors))
 	--Create a fake "anonymous" user, so we don't run into trouble
 	--so that no one runs into touble being able to paste under this account.
-	assert(db:exec([[
-	INSERT OR IGNORE INTO authors (
-		name,
-		salt,
-		passhash,
-		joindate,
-		biography
-	) VALUES (
-		'anonymous',
-		'',
-		'',
-		strftime('%s','1970-01-01 00:00:00'),
-		''
-	);
-	]]))
-	assert(db:exec([[
-	REPLACE INTO authors (name,salt,passhash,joindate,biography) VALUES (
-		'anonymous',
-		'',
-		'',
-		strftime('%s','1970-01-01 00:00:00'),
-		'',
-	);
-	]]))
+	assert(db:exec(queries.insert_anon_author))
 	--If/when an author delets their account, all posts
 	--and comments by that author are also deleted (on
 	--delete cascade) this is intentional. This also
@@ -118,62 +100,22 @@ function configure()
 	--an author makes will also be deleted.
 	--
 	--Post text uses zlib compression
-	assert(db:exec([[
-	CREATE TABLE IF NOT EXISTS posts (
-		id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-		post_text BLOB,
-		post_title TEXT,
-		authorid REFERENCES authors(id) ON DELETE CASCADE,
-		isanon INTEGER,
-		hashedip BLOB,
-		post_time INTEGER
-	);
-	]]))
+	assert(db:exec(queries.create_table_posts))
 	--Store the raw text so people can download it later, maybe
 	--we can use it for "download as image" or "download as pdf"
 	--in the future too. Stil stored zlib compressed
-	assert(db:exec([[
-	CREATE TABLE IF NOT EXISTS raw_text (
-		id INTEGER PRIMARY KEY REFERENCES posts(id) ON DELETE CASCADE,
-		post_text BLOB,
-		markup TEXT
-	);]]))
-	assert(db:exec([[
-	CREATE TABLE IF NOT EXISTS images (
-		id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-		name TEXT,
-		image BLOB,
-		authorid REFERENCES authors(id) ON DELETE CASCADE,
-		upload_time INTEGER,
-		hashedip BLOB
-	);
-	]]))
-	assert(db:exec([[
-	CREATE TABLE IF NOT EXISTS comments (
-		id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-		postid REFERENCES posts(id) ON DELETE CASCADE,
-		author REFERENCES authors(id) ON DELETE CASCADE,
-		isanon INTEGER,
-		comment_text TEXT,
-		hashedip BLOB,
-		post_time INTEGER
-	);
-	]]))
-	assert(db:exec([[
-	CREATE TABLE IF NOT EXISTS tags (
-		id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-		postid REFERENCES posts(id) ON DELETE CASCADE,
-		tag TEXT
-	);
-	]]))
-	assert(db:exec([[
-	CREATE TABLE IF NOT EXISTS sessions (
-		key TEXT PRIMARY KEY,
-		author REFERENCES authors(id) ON DELETE CASCADE,
-		start INTEGER
-	);
-	]]))
+	assert(db:exec(queries.create_table_raw_text))
+	assert(db:exec(queries.create_table_images)) --TODO
+	assert(db:exec(queries.create_table_comments)) --TODO
+	assert(db:exec(queries.create_table_tags)) --TODO
+	--Store a cookie for logged in users. Logged in users can edit
+	--their own posts.
+	assert(db:exec(queries.create_table_session))
 	print("Created db tables")
+
+	--A cache table to store rendered pages that do not need to be
+	--rerendered. In theory this could OOM the program eventually and start
+	--swapping to disk. TODO: fixme
 	assert(cache:exec([[
 	CREATE TABLE IF NOT EXISTS cache (
 		path TEXT PRIMARY KEY,
@@ -182,138 +124,46 @@ function configure()
 		dirty INTEGER
 	);
 	]]))
-	stmnt_index = assert(db:prepare([[
-	SELECT
-		posts.id,
-		posts.post_title,
-		posts.isanon,
-		posts.post_time,
-		authors.name
-	FROM 
-		posts,
-		authors
-	WHERE
-		posts.authorid = authors.id
-	UNION
-	SELECT
-		posts.id,
-		posts.post_title,
-		posts.isanon,
-		posts.post_time,
-		'Anonymous'
-	FROM
-		posts
-	WHERE
-		posts.authorid = -1
-	ORDER BY
-		posts.post_time DESC
-	LIMIT 10;
-	]]))
-	stmnt_read = assert(db:prepare([[
-	SELECT
-		post_title,
-		post_text,
-		posts.authorid,
-		posts.isanon,
-		authors.name
-	FROM
-		posts,authors
-	WHERE
-		posts.authorid = authors.id AND
-		posts.id = :id;
-	]]))
+
+	--Select the data we need to display the on the front page
+	stmnt_index = assert(db:prepare(queries.select_site_index))
+	--Select the data we need to read a story (and maybe display an edit
+	--button
+	stmnt_read = assert(db:prepare(queries.select_post))
+	--TODO: actually let authors edit their bio
 	stmnt_author_bio = assert(db:prepare([[
 	SELECT authors.biography FROM authors WHERE authors.name = :author;
 	]]))
-	stmnt_author = assert(db:prepare([[
-	SELECT
-		posts.id,
-		posts.post_title,
-		posts.post_time
-	FROM
-		posts,
-		authors
-	WHERE
-		posts.isanon = 0 AND
-		posts.authorid = authors.id AND
-		authors.name = :author
-	ORDER BY
-		posts.post_time DESC
-	LIMIT 10;
-	]]))
+	--Get the author of a story, used to check when editing that the
+	--author really owns the story they're trying to edit
+	stmnt_author_of = assert(db:prepare(queries.select_author_of_post))
+	--Get the data we need to display a particular author's latest
+	--stories
+	stmnt_author = assert(db:prepare(queries.select_author_index))
+	--Get the data we need to check if someone can log in
 	stmnt_author_acct = assert(db:prepare([[
 	SELECT id, salt, passhash FROM authors WHERE name = :name;
 	]]))
-	stmnt_author_create = assert(db:prepare([[
-	INSERT OR FAIL INTO authors (
-		name,
-		salt,
-		passhash,
-		joindate,
-		biography
-	) VALUES (
-		:name,
-		:salt,
-		:hash,
-		strftime('%s','now'),
-		''
-	);
-	]]))
+	--Create a new author on the site
+	stmnt_author_create = assert(db:prepare(queries.insert_author))
 	stmnt_author_login = assert(db:prepare([[
 	SELECT name, passhash FROM authors WHERE name = :name;
 	]]))
-	stmnt_paste = assert(db:prepare([[
-	INSERT INTO posts (
-		post_text,
-		post_title,
-		authorid,
-		isanon,
-		hashedip,
-		post_time
-	) VALUES (
-		?,
-		?,
-		?,
-		?,
-		?,
-		strftime('%s','now')
-	);
-	]]))
-	stmnt_raw = assert(db:prepare([[
-	INSERT INTO raw_text (
-		id, post_text, markup
-	) VALUES (
-		?, ?, ?
-	);
-	]]))
-	stmnt_edit = assert(db:prepare([[
-	SELECT
-		raw_text.post_text, raw_text.markup, posts.isanon
-	FROM
-		raw_text, posts
-	WHERE
-		raw_text.id = posts.id AND
-		raw_text.id = :postid;
-	]]))
-	stmnt_insert_session = assert(db:prepare([[
-	INSERT INTO sessions (
-		key,
-		author,
-		start
-	) VALUES (
-		:sessionid,
-		:authorid,
-		strftime('%s','now')
-	);
-	]]))
-	stmnt_get_session = assert(db:prepare([[
-	SELECT authors.name, authors.id
-	FROM authors, sessions
-	WHERE
-		sessions.key = :key AND
-		sessions.author = authors.id AND
-		sessions.start - strftime('%s','now') < 60*60*24;
-	]]))
+	--Create a new post
+	stmnt_paste = assert(db:prepare(queries.insert_post))
+	--Keep a copy of the plain text of a post so we can edit it later
+	--It might also be useful for migrations, if that ever needs to happen
+	stmnt_raw = assert(db:prepare(queries.insert_raw))
+	--Get the data we need to display the edit screen
+	stmnt_edit = assert(db:prepare(queries.select_edit))
+	--When we update a post, store the plaintext again
+	stmnt_update_raw = assert(db:prepare(queries.update_raw))
+	--Should we really reset the update time every time someone makes a post?
+	--Someone could keep their story on the front page by just editing it a lot.
+	--If it gets abused I can disable it I guess.
+	stmnt_update = assert(db:prepare(queries.update_post))
+	stmnt_insert_session = assert(db:prepare(queries.insert_session))
+	stmnt_get_session = assert(db:prepare(queries.select_valid_sessions))
 	--only refresh pages at most once every 10 seconds
 	stmnt_cache = cache:prepare([[
 		SELECT data
@@ -408,6 +258,7 @@ local function start_session(who)
 		authorid = who
 	}
 	local err = do_sql(stmnt_insert_session)
+	stmnt_insert_session:reset()
 	print("Err:",err)
 	assert(err == sql.DONE)
 	return session
@@ -470,10 +321,6 @@ local function render(pagename,callback)
 	return text
 end
 
-local function author_page(name)
-	
-end
-
 function home(req)
 	print("Hello from lua!")
 	print("Method:", http_method_text(req))
@@ -482,17 +329,15 @@ function home(req)
 	local path = http_request_get_path(req)
 	local text
 	if host == domain then
+		--Default home page
 		text = render(host..path,function()
 			print("Cache miss, rendering index")
 			stmnt_index:bind_names{}
 			local err = do_sql(stmnt_index)
-			print("err:",err)
 			local latest = {}
+			--err may be sql.ROW or sql.DONE if we don't have any stories yet
 			while err == sql.ROW do
 				local data = stmnt_index:get_values()
-				for k,v in pairs(data) do
-					print(k,":",v)
-				end
 				table.insert(latest,{
 					url = encode_id(data[1]),
 					title = data[2],
@@ -503,23 +348,15 @@ function home(req)
 				err = stmnt_index:step()
 			end
 			stmnt_index:reset()
-			--[[
-			local latest = stmnt_index:get_values()
-			print("latest:",latest)
-			for k,v in pairs(latest) do
-				print(k,":",v)
-			end
-			]]
-			print("returning...\n")
 			return pages.index{
 				domain = domain,
 				stories = latest
 			}
 		end)
 	else
-		print("Author login")
+		--Home page for an author
 		local subdomain = host:match("([^\\.]+)")
-		text = render(host..path,function()
+		text = render(string.format("%s.%s",subdomain,domain),function()
 			print("Cache miss, rendering author:" .. subdomain)
 			stmnt_author_bio:bind_names{author=subdomain}
 			local err = do_sql(stmnt_author_bio)
@@ -540,16 +377,13 @@ function home(req)
 			err = do_sql(stmnt_author)
 			print("err:",err)
 			local stories = {}
-			while err ~= sql.DONE do
+			while err == sql.ROW do
 				local data = stmnt_author:get_values()
-				print("Added story:",data)
-				for k,v in pairs(data) do
-					print(k,":",v)
-				end
+				local id, title, time = unpack(data)
 				table.insert(stories,{
-					url = encode_id(data[1]),
-					title = data[2],
-					posted = os.date("%B %d %Y",tonumber(data[3]))
+					url = encode_id(id),
+					title = title,
+					posted = os.date("%B %d %Y",tonumber(time))
 				})
 				err = stmnt_author:step()
 			end
@@ -562,20 +396,14 @@ function home(req)
 			}
 		end)
 	end
-	print("Host:",http_request_get_host(req))
-	print("Path:",http_request_get_path(req))
-	print("subdomain:",subdomain)
-	print("index:",pages.index)
-	--local text = pages.index({domain = domain})
-	print("returning:",text)
 	assert(text)
 	http_response(req,200,text)
 end
 
 --We prevent people from changing their password file, this way we don't really
 --need to worry about logged in accounts being hijacked if someone gets at the
---database. The attacker can still paste from the logged in account for a while,
---but whatever.
+--database. The attacker can still paste & edit from the logged in account for
+--a while, but whatever.
 function claim(req)
 	local method = http_method_text(req)
 	local host = http_request_get_host(req)
@@ -587,14 +415,14 @@ function claim(req)
 	end
 	assert(host == domain)
 	local text
-	print("method:",method)
 	if method == "GET" then
-		print("render is:",render)
+		--Get the page to claim a name
 		text = render(host..path,function()
 			print("cache miss, rendering claim page")
 			return pages.claim{}
 		end)
 	elseif method == "POST" then
+		--Actually claim a name
 		http_request_populate_post(req)
 		local name = assert(http_argument_get_string(req,"user"))
 		local rngf = assert(io.open("/dev/urandom","rb"))
@@ -602,39 +430,30 @@ function claim(req)
 		local salt = rngf:read(64)
 		local password = rngf:read(passlength)
 		rngf:close()
-		print("Starting session:",session)
-		print("About to xor")
-		print("About to hash")
 		local hash = sha3(salt .. password)
-		print("done hashing")
 		stmnt_author_create:bind_names{
 			name = name,
 		}
 		stmnt_author_create:bind_blob(2,salt)
 		stmnt_author_create:bind_blob(3,hash)
-		print("Everything bound, ready to go")
 		local err = do_sql(stmnt_author_create)
-		print("Error:",err)
-		print("DONE",sql.DONE)
-		print("ERROR",sql.ERROR)
-		print("MISUSE",sql.MISUSE)
-		print("ROW",sql.ROW)
 		if err == sql.DONE then
-			print("New author:",name)
+			--We sucessfully made athe new author
 			local id = stmnt_author_create:last_insert_rowid()
-			print("ID:",id)
 			stmnt_author_create:reset()
+			--Give them a file back
 			http_response_header(req,"Content-Type","application/octet-stream")
-			http_response_header(req,"Content-Disposition","attachment; filename=\"" .. domain .. "." .. name .. ".passfile\"")
+			http_response_header(req,"Content-Disposition","attachment; filename=\"" .. name .. "." .. domain .. ".passfile\"")
 			local session = start_session(id)
-
-			http_response_cookie(req,"session",session,"/",0,0)
 			text = password
 		elseif err == sql.CONSTRAINT then
+			--If the creation failed, they probably just tried
+			--to use a name that was already taken
 			text = pages.claim {
 				err = "Failed to claim. That name may already be taken."
 			}
 		elseif err == sql.ERROR or err == sql.MISUSE then
+			--This is bad though
 			text = pages.claim {
 				err = "Failed to claim"
 			}
@@ -652,7 +471,9 @@ function paste(req)
 	local err
 	local ret
 	if method == "GET" then
+		--Get the paste page
 		if host == domain then
+			--For an anonymous user
 			ret = render(host..path,function()
 				print("Cache missing, rendering post page")
 				return pages.paste{
@@ -660,9 +481,14 @@ function paste(req)
 				}
 			end)
 		else
+			--Or for someone that's logged in
 			print("Looks like a logged in user wants to paste!")
 			local subdomain = host:match("([^\\.]+)")
 			local author,_ = get_session(req)
+			--If they try to paste as an author, but are on the
+			--wrong subdomain, or or not logged in, redirect them
+			--to the right place. Their own subdomain for authors
+			--or the anonymous paste page for not logged in users.
 			if author == nil then
 				print("sessionid was nil")
 				http_response_header(req,"Location","https://"..domain.."/_paste")
@@ -675,6 +501,9 @@ function paste(req)
 				return
 			end
 			assert(author == subdomain,"someone wants to paste as someone else")
+			--We're where we want to be, serve up this users's
+			--paste page. No cache, because how often is a user
+			--going to paste?
 			ret = pages.author_paste{
 				domain = domain,
 				user = author,
@@ -682,45 +511,40 @@ function paste(req)
 			}
 		end
 	elseif method == "POST" then
+		--We're creatinga  new paste
 		http_request_populate_post(req)
 		local title = assert(http_argument_get_string(req,"title"))
 		local text = assert(http_argument_get_string(req,"text"))
 		local markup = assert(http_argument_get_string(req,"markup"))
 		local pasteas
 		local raw = zlib.compress(text)
-		print("text1",text)
-		--text = string.gsub(text,"(%+)"," ")
-		print("text2",text)
 		text = string.gsub(text,"%%(%x%x)",decodeentities)
-		print("After decode:\n",text)
 		text = parsers[markup](text)
-		print("After markup:",text)
-		--text = string.gsub(text,escapematch,sanitize)
 		text = zlib.compress(text)
-		print("After deflate:",text)
-		print("inflating this data, we would get", zlib.decompress(text))
 		local esctitle = string.gsub(title,"%%(%x%x)",decodeentities)
+		--Always sanatize the title with the plain parser. no markup
+		--in the title.
 		esctitle = parsers.plain(title)
-		print("title:",esctitle)
-		--TODO:paste to author page
 		if host == domain then
-			print("got text:",text)
+			--Public paste
 			--[[
 			This doesn't actually do much for IPv4 addresses,
-			since there are only 32 bits of address, someone could
+			since there are only 32 bits of address. Someone who
+			got a copy of the database could
 			just generate all 2^32 hashes and look up who posted
 			what. Use IPv6, Tor or I2P where possible. (but then I 
 			guess it's harder to ban spammers... hmm..)
 			]]
 			--local ip = http_request_get_ip(req)
 			--local iphash = sha3(ip)
+			--Don't store this information for now, until I come up
+			--with a more elegent solution.
 			assert(stmnt_paste:bind_blob(1,text) == sql.OK)
 			assert(stmnt_paste:bind(2,esctitle) == sql.OK)
 			assert(stmnt_paste:bind(3,-1) == sql.OK)
 			assert(stmnt_paste:bind(4,true) == sql.OK)
 			assert(stmnt_paste:bind_blob(5,"") == sql.OK)
 			err = do_sql(stmnt_paste)
-			print("err:",err)
 			if err == sql.DONE then
 				local rowid = stmnt_paste:last_insert_rowid()
 				assert(stmnt_raw:bind(1,rowid) == sql.OK)
@@ -747,29 +571,7 @@ function paste(req)
 			stmnt_paste:reset()
 
 		else
-			--local subdomain = host:match("([^\\.]+)")
-			--http_populate_cookies(req)
-			--local sessionid = http_request_cookie(req,"session")
-			--if sessionid == nil then --If someone not logged in tries to paste as someone else, send give them an error
-				--ret = pages.author_paste{
-					--domain = domain,
-					--author = subdomain,
-					--err = "You are not logged in, you must be logged in to post as " .. subdomain .. ".",
-					--text = text
-				--}
-			--end
-			--print("Got cookie:",sessionid)
-			--stmnt_get_session:bind_names{
-				--key = sessionid
-			--}
-			--err = do_sql(stmnt_get_session)
-			--print("err:",err)
-			--local data = stmnt_get_session:get_values()
-			--stmnt_get_session:reset()
-			--print("got data:",data)
-			--for k,v in pairs(data) do
-				--print(k,":",v)
-			--end
+			--Author paste
 			local author, authorid = get_session(req)
 			if author == nil then
 				ret = pages.author_paste{
@@ -779,13 +581,10 @@ function paste(req)
 					text = text
 				}
 			end
-
-			--local author = data[1]
-			--local authorid = data[2]
 			local asanon = assert(http_argument_get_string(req,"pasteas"))
 			--No need to check if the author is posting to the
-			--right sudomain, just post it to the one they have
-			--the key for.
+			--"right" sudomain, just post it to the one they have
+			--the session key for.
 			assert(stmnt_paste:bind_blob(1,text) == sql.OK)
 			assert(stmnt_paste:bind(2,esctitle) == sql.OK)
 			assert(stmnt_paste:bind(3,authorid) == sql.OK)
@@ -831,24 +630,54 @@ function paste(req)
 	http_response(req,200,ret)
 end
 
+--A helper function for below
+local function read_story(host,path,idp)
+	return render(host..path,function()
+		print("Trying to read, id is",idp,":",decode_id(idp))
+		local id = decode_id(idp)
+		print("id:",id,type(id))
+		stmnt_read:bind_names{
+			id = id
+		}
+		local err = do_sql(stmnt_read)
+		if err == sql.DONE then
+			stmnt_read:reset()
+			return pages.nostory{
+				path = path
+			}
+		end
+		assert(err == sql.ROW,"Could not get row:" .. tostring(id) .. " Error:" .. tostring(err))
+		local title, text, authorid, isanon, authorname = unpack(stmnt_read:get_values())
+		text = zlib.decompress(text)
+		stmnt_read:reset()
+		return pages.read{
+			domain = domain,
+			title = title,
+			text = text,
+			idp = idp,
+			isanon = isanon == 1,
+			author = authorname
+		}
+	end)
+
+end
+
 function read(req)
 	local host = http_request_get_host(req)
 	local path = http_request_get_path(req)
-	print("host:",host)
-	print("path:",path)
 	local idp = string.sub(path,2)--remove leading "/"
 	assert(string.len(path) > 0,"Tried to read 0-length story id")
 	local author, authorid = get_session(req)
-	print("author is:",author)
 	local text
 	if author then
+		--We're logged in as someone
 		local id = decode_id(idp)
 		stmnt_read:bind_names{
 			id = id
 		}
 		local err = do_sql(stmnt_read)
-		print("err:",err)
 		if err == sql.DONE then
+			--We got no story
 			stmnt_read:reset()
 			return pages.nostory{
 				path = path
@@ -856,14 +685,15 @@ function read(req)
 		end
 		assert(err == sql.ROW)
 		local title, storytext, tauthor, isanon, authorname = unpack(stmnt_read:get_values())
+		storytext = zlib.decompress(storytext)
 		stmnt_read:reset()
 		if tauthor == authorid then
-			print("We're the owner of this story!")
-			local uncompressed = zlib.decompress(storytext)
+			--The story exists and we're logged in as the
+			--owner, display the edit button
 			text = pages.read{
 				domain = domain,
 				title = title,
-				text = text,
+				text = storytext,
 				idp = idp,
 				isanon = isanon == 1,
 				author = authorname,
@@ -871,88 +701,46 @@ function read(req)
 			}
 			
 		else
-			print("We're logged in, but not the owner of this story!")
+			text = read_story(host,path,idp)
 		end
 	else
-		text = render(host..path,function()
-			print("Trying to read, id is",idp,":",decode_id(idp))
-			local id = decode_id(idp)
-			print("id:",id,type(id))
-			stmnt_read:bind_names{
-				id = id
-			}
-			local err = do_sql(stmnt_read)
-			print("err:",err)
-			if err == sql.ROW then
-
-			elseif err == sql.DONE then
-				stmnt_read:reset()
-				return pages.nostory{
-					path = path
-				}
-			end
-			assert(err == sql.ROW,"Could not get row:" .. tostring(id) .. " Error:" .. tostring(err))
-			print("get_values:")
-			local title, text, authorid, isanon, authorname = unpack(stmnt_read:get_values())
-			print("Got text from unpack:",text)
-			text = zlib.decompress(text)
-			print("inflated text:",text)
-			print("title:",title)
-			print("text:",text)
-			print("idp:",idp)
-			stmnt_read:reset()
-			return pages.read{
-				domain = domain,
-				title = title,
-				text = text,
-				idp = idp,
-				isanon = isanon == 1,
-				author = authorname
-			}
-		end)
+		text = read_story(host,path,idp)
 	end
 	assert(text)
 	http_response(req,200,text)
 end
 
 function login(req)
-	print("Logging in")
 	local host = http_request_get_host(req)
 	local path = http_request_get_path(req)
 	local method = http_method_text(req)
 	if host ~= domain then
+		--Don't allow logging into subdomains, I guess
 		http_response_header(req,"Location",string.format("https://%s/_login",domain))
 		http_response(req,303,"")
 		return
 	end
 	local text
 	if method == "GET" then
+		--Just give them the login page
 		text = render(host..path,function()
 			return pages.login{}
 		end)
 	elseif method == "POST" then
-		--http_request_populate_post(req)
+		--Try to log in
 		http_populate_multipart_form(req)
 		local name = assert(http_argument_get_string(req,"user"))
 		local pass = assert(http_file_get(req,"pass"))
-		print("name:",name)
-		print("pass:",pass)
 		stmnt_author_acct:bind_names{
 			name = name
 		}
 		local err = do_sql(stmnt_author_acct)
-		print("err:",err)
 		if err == sql.ROW then
 			local id, salt, passhash = unpack(stmnt_author_acct:get_values())
 			stmnt_author_acct:reset()
-			print("salt:",salt)
-			print("passhash:",passhash)
 			local todigest = salt .. pass
 			local hash = sha3(todigest)
-			print("hash:",hash)
-			print("passhash:",passhash)
 			if hash == passhash then
-				print("Passfile accepted")
 				local session = start_session(id)
 				http_response_cookie(req,"session",session,"/",0,0)
 				local loc = string.format("https://%s.%s",name,domain)
@@ -966,10 +754,12 @@ function login(req)
 			end
 		elseif err == sql.DONE then --Allows user enumeration, do we want this?
 			--Probably not a problem since all passwords are forced to be "good"
+			stmnt_author_acct:reset()
 			text = pages.login{
 				err = "Failed to find user:" .. name
 			}
 		else
+			stmnt_author_acct:reset()
 			error("Other sql error during login")
 		end
 	end
@@ -977,36 +767,97 @@ function login(req)
 	http_response(req,200,text)
 end
 
+--Edit a story
 function edit(req)
 	local host = http_request_get_host(req)
 	local path = http_request_get_path(req)
 	local method = http_method_text(req)
+	local author, author_id = get_session(req)
+	local ret
 	if method == "GET" then
 		http_request_populate_qs(req)
 		local story = assert(http_argument_get_string(req,"story"))
 		local story_id = decode_id(story)
 		print("we want to edit story:",story)
+		--Check that the logged in user is the owner of the story
+		--sql-side. If we're not the owner, we'll get 0 rows back.
 		stmnt_edit:bind_names{
-			postid = story_id
+			postid = story_id,
+			authorid = author_id
 		}
 		local err = do_sql(stmnt_edit)
-		print("err:",err)
 		if err == sql.DONE then
-			print("No such story to edit:",story_id)
+			--No rows, we're probably not the owner (it might
+			--also be because there's no such story)
+			ret = pages.cantedit{
+				path = story,
+			}
+			stmnt_edit:reset()
+			http_response(req,200,ret)
+			return
 		end
 		assert(err == sql.ROW)
 		local data = stmnt_edit:get_values()
-		local txt_compressed, markup, isanon = unpack(data)
-		for k,v in pairs(data) do
-			print(k,":",v)
-		end
+		local txt_compressed, markup, isanon, title = unpack(data)
+		local text = zlib.decompress(txt_compressed)
+		stmnt_edit:reset()
+		ret = pages.edit{
+			title = title,
+			text = text,
+			markup = markup,
+			user = author,
+			isanon = isanon == 1,
+			domain = domain,
+			story = story_id,
+			err = "",
+		}
 	elseif method == "POST" then
-		--TODO: same as paste?
-		--nope, need to replace the story instead of inserting a new one.
 		http_request_populate_post(req)
+		local storyid = tonumber(assert(http_argument_get_string(req,"story")))
+		local title = assert(http_argument_get_string(req,"title"))
+		local text = assert(http_argument_get_string(req,"text"))
+		local pasteas = assert(http_argument_get_string(req,"pasteas"))
+		local markup = assert(http_argument_get_string(req,"markup"))
+		stmnt_author_of:bind_names{
+			id = storyid
+		}
+		local err = do_sql(stmnt_author_of)
+		if err ~= sql.ROW then
+			stmnt_author_of:reset()
+			error("No author found for story:" .. storyid)
+		end
+		local data = stmnt_author_of:get_values()
+		stmnt_author_of:reset()
+		local realauthor = data[1]
+		assert(realauthor == author_id) --Make sure the author of the story is the currently logged in user
+		local parsed = parsers[markup](text)
+		local compr_raw = zlib.compress(text)
+		local compr = zlib.compress(parsed)
+		assert(stmnt_update_raw:bind_blob(1,compr_raw) == sql.OK)
+		assert(stmnt_update_raw:bind(2,markup) == sql.OK)
+		assert(stmnt_update_raw:bind(3,storyid) == sql.OK)
+		assert(do_sql(stmnt_update_raw) == sql.DONE, "Failed to update raw")
+		stmnt_update_raw:reset()
+		assert(stmnt_update:bind(1,title) == sql.OK)
+		assert(stmnt_update:bind_blob(2,compr) == sql.OK)
+		assert(stmnt_update:bind(3,pasteas == "anonymous" and 1 or 0) == sql.OK)
+		assert(stmnt_update:bind(4,storyid) == sql.OK)
+		assert(do_sql(stmnt_update) == sql.DONE, "Failed to update text")
+		stmnt_update:reset()
+		local id_enc = encode_id(storyid)
+		local loc = string.format("https://%s/%s",domain,id_enc)
+		dirty_cache(string.format("%s/%s",domain,id_enc)) -- This place to read this post
+		dirty_cache(string.format("%s",domain)) -- The site index (ex, if the author changed the paste from their's to "Anonymous", the cache should reflect that).
+		dirty_cache(string.format("%s.%s",author,domain)) -- The author's index, same reasoning as above.
+		http_response_header(req,"Location",loc)
+		http_response(req,303,"")
+		return
 	end
+	assert(ret)
+	http_response(req,200,ret)
 end
 
+--TODO
 function edit_bio()
 	print("we want to edit bio")
 end
@@ -1023,5 +874,3 @@ function teardown()
 end
 
 print("Done with init.lua")
---[==[
-]==]

src/lua/parser_imageboard.lua

@@ -21,7 +21,7 @@ local function sanitize(text)
 	return ret
 end
 
---Grammer
+--Grammar
 local space = S" \t\r"^0
 local special = P{
 	P"**" + P"''" + P"'''" +
@@ -33,14 +33,14 @@ local word = Cs((1 - special)^1) * space / sanitize
 
 --Generates a pattern that formats text inside matching 'seq' tags with format
 --ex wrap("^^",[[<sup>%s</sup>]])
---will wrapp text "5^^3^^" as "5<sup>3</sup>"
+--will wrap text "5^^3^^" as "5<sup>3</sup>"
 local function wrap(seq,format)
 	return P(seq) * Cs(((1 - P(seq)) * space)^1) * P(seq) * space / function(a)
 		return string.format(format,sanitize(a))
 	end
 end
 
---Generates a pattern that formats text inside openinig and closing "name" tags
+--Generates a pattern that formats text inside opening and closing "name" tags
 --with a format, BB forum style
 local function tag(name,format)
 	local start_tag = P(string.format("[%s]",name))
@@ -50,7 +50,7 @@ local function tag(name,format)
 	end
 end
 
-local grammer = P{
+local grammar = P{
 	"chunk";
 	--regular
 	spoiler = wrap("**",[[<span class="spoiler">%s</span>]]),
@@ -76,36 +76,36 @@ local grammer = P{
 	chunk = V"line"^0 * V"plainline" * V"ending"
 }
 
---local text = [[
---this is **a big** test with ''italics''!
---we need to > sanitize < things that could be tags
---like really <b> badly </b>
---words can include any'single item without=penalty
---Can you use '''one tag ==within== another tag'''?
---let's see if [spoiler]spoiler tags work[/spoiler]
---things might even __go over
---multiple lines__ blah
---Let's test out those [code]
---code tag,s and see how well
---they work
-	--here's ome
-	--preformated <with injection>
-		--text
---[/code]
---> Or have blank lines
+local text = [[
+this is **a big** test with ''italics''!
+we need to > sanitize < things that could be tags
+like really <b> badly </b>
+words can include any'single item without=penalty
+Can you use '''one tag ==within== another tag'''?
+let's see if [spoiler]spoiler tags work[/spoiler]
+things might even __go over
+multiple lines__ blah
+Let's test out those [code]
+code tag,s and see how well
+they work
+	here's ome
+	preformated <with injection>
+		text
+[/code]
+> Or have blank lines
 
---one important thing is that greentext > should not start in the middle of a line
---> this next line is a green text, what if I include **markup** inside it?
---< and after '''it is''' a pinktext
---> because of some of these restrictions **bold text
---cannot go over multiple lines** in a green text
---__and finally__ there might be some text with '''
---incomplete syntax <b> with injection</b> !!!!
---]]
+one important thing is that greentext > should not start in the middle of a line
+> this next line is a green text, what if I include **markup** inside it?
+< and after '''it is''' a pinktext
+> because of some of these restrictions **bold text
+cannot go over multiple lines** in a green text
+__and finally__ there might be some text with '''
+incomplete syntax <b> with injection</b> !!!!
+]]
 
-return function(text)
-	return table.concat({grammer:match(text .. "\n")}," ")
-end
---for k,v in pairs({grammer:match(text)}) do
-	--print(k,":",v)
+--return function(text)
+	--return table.concat({grammar:match(text .. "\n")}," ")
 --end
+for k,v in pairs({grammar:match(text)}) do
+	print(k,":",v)
+end

src/pages/author_edit.etlua

@@ -6,8 +6,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#x1f351;</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body class="container">
 		<h1 class="title">

src/pages/author_index.etlua

@@ -6,8 +6,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#x1f351;</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body class="container">
 		<h1 class="title">

src/pages/author_paste.etlua

@@ -4,8 +4,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#x1f351;</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body>
 		<main class="wrapper">

src/pages/cantedit.etlua

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html lang="en">
+	<head>
+		<meta charset="utf-8">
+		<title>&#128577</title>
+		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
+	</head>
+	<body class="container">
+		<main class="wrapper">
+			<h1 class="title">
+				&#128577;
+			</h1>
+			<div class="container">
+				<p>
+				You don't have permission to edit: <%= path %>
+				</p>
+			</div>
+		</main>
+	</body>
+<body>
+

src/pages/claim.etlua

@@ -4,8 +4,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#x1f351;</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body class="container">
 		<main class="wrapper">

src/pages/edit.etlua

@@ -4,8 +4,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#x1f351;</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body>
 		<main class="wrapper">
@@ -13,16 +13,23 @@
 				Paste
 			</h1>
 			<% if err then %><em class="error"><%= err %></em><% end %>
-			<form action="https://<%= user %>.<%= domain %>/_paste" method="post" class="container">
+			<form action="https://<%= user %>.<%= domain %>/_edit" method="post" class="container">
 				<fieldset>
 					<div class="row">
-						<input type="text" name="title" placeholder="Title" class="column column-80"></input>
-						<select id="pasteas" class="column column-10">
+						<input type="text" name="title" placeholder="Title" class="column column-80" value="<%= title %>"></input>
+						<input type="hidden" name="story" value="<%= story %>">
+						<select id="pasteas" name="pasteas" class="column column-10">
+							<% if isanon then %>
 							<option value="<%= user %>"><%= user %></option>
-							<option value="anonymous">anonymous</option>
+							<option value="anonymous" selected>Anonymous</option>
+							<% else %>
+							<option value="<%= user %>" selected><%= user %></option>
+							<option value="anonymous">Anonymous</option>
+							<% end %>
 						</select>
-						<select id="markup" class="column column-10">
+						<select id="markup" name="markup" class="column column-10">
 							<option value="plain">Plain</option>
+							<option value="imageboard">Imageboard</option>
 						</select>
 					</div>
 					<div class="row">

src/pages/index.etlua

@@ -3,8 +3,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#x1f351;</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body class="container">
 		<main class="wrapper">

src/pages/login.etlua

@@ -4,8 +4,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#x1f351;</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body class="container">
 		<main class="wrapper">
@@ -19,7 +19,7 @@
 				<input type="text" name="user" id="user" placeholder="name">
 				<label for="pass">Passfile:</label>
 				<input type="file" name="pass" id="pass">
-				<input type="submit">
+				<input type="submit" value="Log In"/>
 				</fieldset>
 			</form>
 			<footer class="footer">

src/pages/noauthor.etlua

@@ -3,8 +3,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#128577</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body class="container">
 		<main class="wrapper">

src/pages/nostory.etlua

@@ -3,8 +3,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#128577</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body class="container">
 		<main class="wrapper">

src/pages/paste.etlua

@@ -4,8 +4,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title>&#x1f351;</title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body>
 		<main class="wrapper">

src/pages/read.etlua

@@ -3,8 +3,8 @@
 	<head>
 		<meta charset="utf-8">
 		<title><%= title %></title>
-		<link href="/_css/style.css" rel="stylesheet">
 		<link href="/_css/milligram.css" rel="stylesheet">
+		<link href="/_css/style.css" rel="stylesheet">
 	</head>
 	<body class="container">
 		<main class="wrapper">

src/sql/create_table_authors.sql

@@ -0,0 +1,8 @@
+CREATE TABLE IF NOT EXISTS authors (
+	id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+	name TEXT UNIQUE ON CONFLICT FAIL,
+	salt BLOB,
+	passhash BLOB,
+	joindate INTEGER,
+	biography TEXT
+);

src/sql/create_table_comments.sql

@@ -0,0 +1,9 @@
+CREATE TABLE IF NOT EXISTS comments (
+	id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+	postid REFERENCES posts(id) ON DELETE CASCADE,
+	author REFERENCES authors(id) ON DELETE CASCADE,
+	isanon INTEGER,
+	comment_text TEXT,
+	hashedip BLOB,
+	post_time INTEGER
+);

src/sql/create_table_images.sql

@@ -0,0 +1,8 @@
+CREATE TABLE IF NOT EXISTS images (
+	id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+	name TEXT,
+	image BLOB,
+	authorid REFERENCES authors(id) ON DELETE CASCADE,
+	upload_time INTEGER,
+	hashedip BLOB
+);

src/sql/create_table_posts.sql

@@ -0,0 +1,9 @@
+CREATE TABLE IF NOT EXISTS posts (
+	id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+	post_text BLOB,
+	post_title TEXT,
+	authorid REFERENCES authors(id) ON DELETE CASCADE,
+	isanon INTEGER,
+	hashedip BLOB,
+	post_time INTEGER
+);

src/sql/create_table_raw_text.sql

@@ -0,0 +1,4 @@
+CREATE TABLE IF NOT EXISTS raw_text (
+	id INTEGER PRIMARY KEY REFERENCES posts(id) ON DELETE CASCADE,
+	post_text BLOB,
+	markup TEXT

src/sql/create_table_session.sql

@@ -0,0 +1,5 @@
+CREATE TABLE IF NOT EXISTS sessions (
+	key TEXT PRIMARY KEY,
+	author REFERENCES authors(id) ON DELETE CASCADE,
+	start INTEGER
+);

src/sql/create_table_tags.sql

@@ -0,0 +1,5 @@
+CREATE TABLE IF NOT EXISTS tags (
+	id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+	postid REFERENCES posts(id) ON DELETE CASCADE,
+	tag TEXT
+);

src/sql/insert_anon_author.sql

@@ -0,0 +1,13 @@
+INSERT OR IGNORE INTO authors (
+	name,
+	salt,
+	passhash,
+	joindate,
+	biography
+) VALUES (
+	'anonymous',
+	'',
+	'',
+	strftime('%s','1970-01-01 00:00:00'),
+	''
+);

src/sql/insert_author.sql

@@ -0,0 +1,13 @@
+INSERT OR FAIL INTO authors (
+	name,
+	salt,
+	passhash,
+	joindate,
+	biography
+) VALUES (
+	:name,
+	:salt,
+	:hash,
+	strftime('%s','now'),
+	''
+);

src/sql/insert_post.sql

@@ -0,0 +1,15 @@
+INSERT INTO posts (
+	post_text,
+	post_title,
+	authorid,
+	isanon,
+	hashedip,
+	post_time
+) VALUES (
+	?,
+	?,
+	?,
+	?,
+	?,
+	strftime('%s','now')
+);

src/sql/insert_raw.sql

@@ -0,0 +1,5 @@
+INSERT INTO raw_text (
+	id, post_text, markup
+) VALUES (
+	?, ?, ?
+);

src/sql/insert_session.sql

@@ -0,0 +1,9 @@
+INSERT INTO sessions (
+	key,
+	author,
+	start
+) VALUES (
+	:sessionid,
+	:authorid,
+	strftime('%s','now')
+);

src/sql/select_author_index.sql

@@ -0,0 +1,14 @@
+SELECT
+	posts.id,
+	posts.post_title,
+	posts.post_time
+FROM
+	posts,
+	authors
+WHERE
+	posts.isanon = 0 AND
+	posts.authorid = authors.id AND
+	authors.name = :author
+ORDER BY
+	posts.post_time DESC
+LIMIT 10;

src/sql/select_author_of_post.sql

@@ -0,0 +1,9 @@
+SELECT
+	authors.id,
+	authors.name
+FROM
+	authors,
+	posts
+WHERE
+	posts.authorid = authors.id AND
+	posts.id = :id;

src/sql/select_edit.sql

@@ -0,0 +1,8 @@
+SELECT
+	raw_text.post_text, raw_text.markup, posts.isanon, posts.post_title
+FROM
+	raw_text, posts
+WHERE
+	raw_text.id = posts.id AND
+	raw_text.id = :postid AND
+	posts.authorid = :authorid;

src/sql/select_post.sql

@@ -0,0 +1,11 @@
+SELECT
+	post_title,
+	post_text,
+	posts.authorid,
+	posts.isanon,
+	authors.name
+FROM
+	posts,authors
+WHERE
+	posts.authorid = authors.id AND
+	posts.id = :id;

src/sql/select_site_index.sql

@@ -0,0 +1,25 @@
+SELECT
+	posts.id,
+	posts.post_title,
+	posts.isanon,
+	posts.post_time,
+	authors.name
+FROM 
+	posts,
+	authors
+WHERE
+	posts.authorid = authors.id
+UNION
+SELECT
+	posts.id,
+	posts.post_title,
+	posts.isanon,
+	posts.post_time,
+	'Anonymous'
+FROM
+	posts
+WHERE
+	posts.authorid = -1
+ORDER BY
+	posts.post_time DESC
+LIMIT 10;

src/sql/select_valid_sessions.sql

@@ -0,0 +1,6 @@
+SELECT authors.name, authors.id
+FROM authors, sessions
+WHERE
+	sessions.key = :key AND
+	sessions.author = authors.id AND
+	sessions.start - strftime('%s','now') < 60*60*24;

src/sql/update_post.sql

@@ -0,0 +1,9 @@
+UPDATE
+	posts
+SET
+	post_title = ?,
+	post_text = ?,
+	isanon = ?,
+	post_time = strftime('%s','now')
+WHERE
+	posts.id = ?;

src/sql/update_raw.sql

@@ -0,0 +1,7 @@
+UPDATE
+	raw_text
+SET
+	post_text = ?,
+	markup = ?
+WHERE
+	id = ?;