A Lua script to check the health of Devuan Linux package mirrors. The master repo is at https://sledjhamr.org/cgit/apt-panopticon/ and the master issues tracker is at https://sledjhamr.org/mantisbt/project_page.php?project_id=13 https://sledjhamr.org/cgit/apt-panopticon/
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#!/usr/bin/env luajit
local now = os.time()
local APT = require 'apt-panopticommon'
local D = APT.D
local I = APT.I
local T = APT.T
local W = APT.W
local E = APT.E
local C = APT.C
local arg, sendArgs = APT.parseArgs({...})
APT.html = true
local defaultURL = {scheme = "http"}
local releaseFiles =
{
-- Release file.
"Release", -- 3.7 MB
"Release.gpg", --
-- "InRelease", -- 3.7 MB
-- "main/binary-all/Packages.xz", -- 2.6 GB for all that changed recently.
-- Contents files. -- 3.3 GB
-- "main/Contents-all.xz",
-- "main/Contents-amd64.xz",
-- "main/Contents-arm64.xz",
-- "-security/main/Contents-all.xz",
-- "-security/main/Contents-amd64.xz",
-- "-security/main/Contents-arm64.xz",
}
local notExist =
{
"ceres-security" -- This will never exist, it's our code name for the testing suite.
}
local referenceDebs =
{
-- Debian package.
"merged/pool/DEBIAN/main/d/debian-keyring/debian-keyring_2019.02.25_all.deb",
-- Debian security package. NOTE this one should always be redirected?
"merged/pool/DEBIAN-SECURITY/updates/main/a/apt/apt-transport-https_1.4.11_amd64.deb",
}
local referenceDevs =
{
-- Devuan package. NOTE this one should not get redirected, but that's more a warning than an error.
"merged/pool/DEVUAN/main/d/devuan-keyring/devuan-keyring_2022.09.04_all.deb",
}
local keyring = "/usr/share/keyrings/devuan-archive-keyring.gpg"
--local keyring = "/etc/apt/trusted.gpg.d/devuan-keyring-2022-archive.gpg"
local curlStatus =
{
[1 ] = "Unsupported protocol. This build of curl has no support for this protocol.",
[2 ] = "Failed to initialize.",
[3 ] = "URL malformed. The syntax was not correct.",
[4 ] = "A feature or option that was needed to perform the desired request was not enabled or was explicitly disabled at build-time. To make curl able to do this, you probably need another build of libcurl!",
[5 ] = "Couldn't resolve proxy. The given proxy host could not be resolved.",
[6 ] = "Couldn't resolve host. The given remote host was not resolved.",
[7 ] = "Failed to connect to host.",
[8 ] = "Weird server reply. The server sent data curl couldn't parse.",
[9 ] = "FTP access denied. The server denied login or denied access to the particular resource or directory you wanted to reach. Most often you tried to change to a directory that doesn't exist on the server.",
[10] = "While waiting for the server to connect back when an active FTP session is used, an error code was sent over the control connection or similar.",
[11] = "FTP weird PASS reply. Curl couldn't parse the reply sent to the PASS request.",
[12] = "During an active FTP session while waiting for the server to connect, the CURLOPT_ACCEPTTIMEOUT_MS (or the internal default) timeout expired.",
[13] = "FTP weird PASV reply, Curl couldn't parse the reply sent to the PASV request.",
[14] = "FTP weird 227 format. Curl couldn't parse the 227-line the server sent.",
[15] = "FTP can't get host. Couldn't resolve the host IP we got in the 227-line.",
[16] = "A problem was detected in the HTTP2 framing layer. This is somewhat generic and can be one out of several problems, see the error buffer for details.",
[17] = "FTP couldn't set binary. Couldn't change transfer method to binary.",
[18] = "Partial file. Only a part of the file was transferred.",
[19] = "FTP couldn't download/access the given file, the RETR (or similar) command failed.",
[21] = "FTP quote error. A quote command returned error from the server.",
[22] = "HTTP page not retrieved. The requested url was not found or returned another error with the HTTP error code being 400 or above. This return code only appears if -f, --fail is used.",
[23] = "Write error. Curl couldn't write data to a local filesystem or similar.",
[25] = "FTP couldn't STOR file. The server denied the STOR operation, used for FTP uploading.",
[26] = "Read error. Various reading problems.",
[27] = "Out of memory. A memory allocation request failed.",
[28] = "Operation timeout. The specified time-out period was reached according to the conditions.",
[30] = "FTP PORT failed. The PORT command failed. Not all FTP servers support the PORT command, try doing a transfer using PASV instead!",
[31] = "FTP couldn't use REST. The REST command failed. This command is used for resumed FTP transfers.",
[33] = "HTTP range error. The range \"command\" didn't work.",
[34] = "HTTP post error. Internal post-request generation error.",
[35] = "SSL connect error. The SSL handshaking failed.",
[36] = "FTP bad download resume. Couldn't continue an earlier aborted download.",
[37] = "FILE couldn't read file. Failed to open the file. Permissions?",
[38] = "LDAP cannot bind. LDAP bind operation failed.",
[39] = "LDAP search failed.",
[41] = "Function not found. A required LDAP function was not found.",
[42] = "Aborted by callback. An application told curl to abort the operation.",
[43] = "Internal error. A function was called with a bad parameter.",
[45] = "Interface error. A specified outgoing interface could not be used.",
[47] = "Too many redirects. When following redirects, curl hit the maximum amount.",
[48] = "Unknown option specified to libcurl. This indicates that you passed a weird option to curl that was passed on to libcurl and rejected. Read up in the manual!",
[49] = "Malformed telnet option.",
[51] = "The peer's SSL certificate or SSH MD5 fingerprint was not OK.",
[52] = "The server didn't reply anything, which here is considered an error.",
[53] = "SSL crypto engine not found.",
[54] = "Cannot set SSL crypto engine as default.",
[55] = "Failed sending network data.",
[56] = "Failure in receiving network data.",
[58] = "Problem with the local certificate.",
[59] = "Couldn't use specified SSL cipher.",
[60] = "Peer certificate cannot be authenticated with known CA certificates.",
[61] = "Unrecognized transfer encoding.",
[62] = "Invalid LDAP URL.",
[63] = "Maximum file size exceeded.",
[64] = "Requested FTP SSL level failed.",
[65] = "Sending the data requires a rewind that failed.",
[66] = "Failed to initialise SSL Engine.",
[67] = "The user name, password, or similar was not accepted and curl failed to log in.",
[68] = "File not found on TFTP server.",
[69] = "Permission problem on TFTP server.",
[70] = "Out of disk space on TFTP server.",
[71] = "Illegal TFTP operation.",
[72] = "Unknown TFTP transfer ID.",
[73] = "File already exists (TFTP).",
[74] = "No such user (TFTP).",
[75] = "Character conversion failed.",
[76] = "Character conversion functions required.",
[77] = "Problem with reading the SSL CA cert (path? access rights?).",
[78] = "The resource referenced in the URL does not exist.",
[79] = "An unspecified error occurred during the SSH session.",
[80] = "Failed to shut down the SSL connection.",
[81] = "Socket is not ready for send/recv wait till it's ready and try again. This return code is only returned from curl_easy_recv and curl_easy_send.",
[82] = "Could not load CRL file, missing or wrong format (added in 7.19.0).",
[83] = "Issuer check failed (added in 7.19.0).",
[84] = "The FTP PRET command failed",
[85] = "RTSP: mismatch of CSeq numbers",
[86] = "RTSP: mismatch of Session Identifiers",
[87] = "unable to parse FTP file list",
[88] = "FTP chunk callback reported error",
[89] = "No connection available, the session will be queued",
[90] = "SSL public key does not matched pinned public key",
[91] = "Status returned failure when asked with CURLOPT_SSL_VERIFYSTATUS.",
[92] = "Stream error in the HTTP/2 framing layer.",
[93] = "An API function was called from inside a callback.",
[94] = "An authentication function returned an error.",
[95] = "A problem was detected in the HTTP/3 layer. This is somewhat generic and can be one out of several problems, see the error buffer for details.",
}
local socket = require 'socket'
local ftp = require 'socket.ftp'
local http = require 'socket.http'
local url = require 'socket.url'
local ip = ""
local cor = nil
local Updating = false
local downloadLock = "flock -n results/curl-"
local arw = ' &nbsp; <font color="magenta"><b>-></b></font> &nbsp; '
local repoExists = function (r)
r = r:match("([%a-]*)")
if nil == r then return false end
for k, v in pairs(notExist) do
if v == r then return false end
end
return true
end
local IP = {}
gatherIPs = function (host)
if nil == IP[host] then
local IPs
-- Takes about 30 seconds to look up the lot.
-- I tested using dig's -f option, it didn't seem much faster.
-- The sort -r assumes that deb.devuan.org is the first alphabetically.
local dig = APT.readCmd('dig +keepopen +noall +nottlid +answer ' .. host .. ' A ' .. host .. ' AAAA ' .. host .. ' CNAME ' .. host .. ' SRV | sort -r | uniq')
for i,IPs in ipairs(dig) do
for k, t, v in IPs:gmatch("([%w_%-%.]*)%.%s*IN%s*(%a*)%s*(.*)") do
if "." == v:sub(-1, -1) then v = v:sub(1, -2) end
if nil == IP[k] then IP[k] = {} end
IP[k][v] = t
D(" DNS record " .. host .. " == " .. k .. " type " .. t .. " -> " .. v)
if t == "CNAME" then
gatherIPs(v)
IP[k][v] = IP[v]
elseif v == "SRV" then
print("SVR record found, now what do we do?")
end
end
end
end
-- If this is the DNS-RR domain name, gather the IPs for the mirrors that mirror_list.txt says should be in it.
if host == APT.options.roundRobin.value then
for k, m in pairs(APT.mirrors) do
if ("yes" == m.DNSRR) or ("maybe" == m.DNSRR) then
gatherIPs(m.FQDN)
IP[host][m.FQDN] = IP[m.FQDN]
-- Strip them out so we don't test them twice.
if (nil ~= IP[m.FQDN]) and (nil ~= IP[host][APT.options.roundRobinCname.value]) then
for l, n in pairs(IP[m.FQDN]) do
if type(n) == 'table' then
for h, p in pairs(n) do
for j, o in pairs(IP[host][APT.options.roundRobinCname.value]) do
if h == j then IP[host][m.FQDN][l][h] = nil end
end
o = 0
for j in pairs(IP[host][m.FQDN][l]) do o = o + 1 end
if 0 == o then IP[host][m.FQDN][l] = nil end
end
else
for j, o in pairs(IP[host][APT.options.roundRobinCname.value]) do
if l == j then IP[host][m.FQDN][l] = nil end
end
end
o = 0
for j in pairs(IP[host][m.FQDN]) do o = o + 1 end
if 0 == o then IP[host][m.FQDN] = nil end
end
end
end
end
end
return IP[host]
end
-- Returns FTP directory listing
local nlst = function (u)
local t = {}
local p = url.parse(u)
p.command = "nlst"
p.sink = ltn12.sink.table(t)
local r, e = ftp.get(p)
return r and table.concat(t), e
end
local timeouts = 0;
local totalTimeouts = 0
local spcd = ' &nbsp; '
checkHEAD = function (host, URL, r, retry, sanity)
if nil == r then r = 0 end
if nil == retry then retry = 0 end
if true == sanity then sanity = 'URLSanity' else sanity = '' end
local check = "HEAD testing file"
local PU = url.parse(URL, defaultURL)
local pu = url.parse(PU.scheme .. "://" .. host, defaultURL)
local fname = host .. "_" .. PU.host .. "_" .. PU.path:gsub("/", "_") .. ".log.txt"
local hdr = ""
local IP = ""
if pu.host ~= PU.host then
if "http" == PU.scheme then
hdr = '-H "Host: ' .. host .. '"'
end
IP = '--connect-to "' .. pu.host .. '::' .. PU.host .. ':"'
fname = host .. "_" .. pu.host .. '_' .. PU.host .. "_" .. PU.path:gsub("/", "_") .. ".txt"
end
os.execute('rm -f results/HEADERS_' .. fname .. ' 2>/dev/null; rm -f results/STATUS_' .. fname .. ' 2>/dev/null; touch results/STATUS_' .. fname)
if not APT.testing(PU.scheme, host) and APT.redir then I(spcd .. string.upper(PU.scheme) .. " not supported, not tested. &nbsp; " .. URL, host); return end
if 0 < r then
check = "Redirecting to"
end
if 0 < retry then
os.execute("sleep " .. math.random(1, 3))
check = "Retry " .. retry .. " " .. check
end
if 2 <= timeouts then
E(spcd .. spcd .. "too many timeouts! " .. check .. " " .. host .. arw .. URL, PU.scheme, "", host)
return
end
if APT.options.timeouts.value <= (totalTimeouts) then
E(spcd .. spcd .. "Way too many timeouts!", PU.scheme, "", host)
return
end
if 20 <= r then
E(spcd .. spcd .. "too many redirects! " .. check .. " " .. host .. arw .. URL, PU.scheme, "", host)
return
end
if APT.options.retries.value <= retry then
E(spcd .. spcd .. "too many retries! " .. check .. " " .. host .. arw .. URL, PU.scheme, "", host)
return
end
if "https" == PU.scheme and APT.options.roundRobin.value == host then
I(spcd .. "Not testing " .. APT.lnk(URL) .. " mirrors wont have the correct HTTPS certificate for the round robin.", host)
return
else
I(spcd .. check .. " " .. APT.lnk(URL), host)
end
--[[ Using curl command line -
-I - HEAD
--connect-to domain:port:IP:port - connect to IP, but use SNI from URL.
-header "" - add extra headers.
-L - DO follow redirects.
--max-redirs n - set maximum redirects, default is 50, -1 = unlimited.
-4 or -6 - Only use IPv4 or IPv6
--retry n - maximum retries, default is 0, no retries.
-o file - write to file instead of stdout.
--path-as-is - https://curl.haxx.se/libcurl/c/CURLOPT_PATH_AS_IS.html might be useful for URLSanity.
-s silent - don't output progress or error messages.
--connect-timeout n - timeout in seconds.
Should return with error code 28 on a timeout?
-D file - write the received headers to a file. This includes the status code and string.
]]
local status = APT.exe(
'curl -I --retry 0 -s --path-as-is --connect-timeout ' .. APT.options.timeout.value .. ' --max-redirs 0 ' .. APT.IPv46 .. ' ' ..
IP .. ' ' .. '-o /dev/null -D results/"HEADERS_' .. fname .. '" ' ..
hdr .. ' -w "#%{http_code} %{ssl_verify_result} %{url_effective}\\n" ' .. PU.scheme .. '://' .. host .. PU.path .. ' >>results/"STATUS_' .. fname .. '"'
):Nice():log():Do().status
if 0 < r then
APT.tested(PU.scheme, 'Redirects', host)
else
APT.tested(PU.scheme, '', host)
end
local code = "???"
local cstr = ""
local location = nil
local tmot = 1
while not APT.checkFile('results/STATUS_' .. fname) do
D(spcd .. spcd .. 'Waiting for results/STATUS_' .. fname .. ' file.')
os.execute('sleep ' .. tmot)
tmot = tmot * 2
if 8 < tmot then
T(spcd .. spcd .. "TIMEOUT " .. timeouts + 1 .. ", retry " .. retry + 1 .. ' ' .. APT.lnk(URL), PU.scheme, sanity, host)
timeouts = timeouts + 1
checkHEAD(host, URL, r, retry + 1, '' ~= sanity)
os.execute('cat results/"HEADERS_' .. fname .. '" >>results/"STATUS_' .. fname .. '" 2>/dev/null; rm -f results/"HEADERS_' .. fname .. '" 2>/dev/null')
return
end
end
os.execute('cat results/"HEADERS_' .. fname .. '" >>results/"STATUS_' .. fname .. '" 2>/dev/null; rm -f results/"HEADERS_' .. fname .. '" 2>/dev/null')
if 0 ~= status then
local msg = curlStatus[status]
if nil == msg then msg = "UNKNOWN CURL STATUS CODE!" end
if (28 == status) or (7 == status) then
T(spcd .. spcd .. "TIMEOUT " .. timeouts + 1 .. ", retry " .. retry + 1 .. ' ' .. APT.lnk(URL), PU.scheme, sanity, host)
timeouts = timeouts + 1
else
E(spcd .. spcd .. "The curl command return an error code of " .. status .. " - " .. msg .. ' for '.. APT.lnk(URL), PU.scheme, sanity, host)
end
if 60 == status then return end -- Certificate is invalid, don't bother retrying.
checkHEAD(host, URL, r, retry + 1, '' ~= sanity)
return
end
local rfile, e = io.open("results/STATUS_" .. fname, "r")
if nil == rfile then W("opening results/STATUS_" .. fname .. " file - " .. e) else
for line in rfile:lines("*l") do
if "#" == line:sub(1, 1) then
code = line:sub(2, 4)
if ("https" == PU.scheme) and ("0" ~= line:sub(6, 6)) then
os.execute('cp results/STATUS_' .. fname .. ' results/STATUS_' .. fname .. '_SAVED')
if '' ~= sanity then
E(spcd .. spcd .. "The certificate is invalid.", PU.scheme, sanity, host)
else
E(spcd .. spcd .. "The certificate is invalid.", PU.scheme, "https", host)
end
end
elseif "http" == line:sub(1, 4):lower() then
-- -2 coz the headers file gets a \r at the end.
cstr = line:sub(14, -2)
elseif "location" == line:sub(1, 8):lower() then
location = line:sub(11, -2)
end
end
if '???' == code then
W(spcd .. spcd .. 'Could not find response code. ' .. APT.lnk(URL), PU.scheme, sanity, host)
end
end
os.execute('cat results/STATUS_' .. fname .. ' >> results/curl_HEAD_' .. fname .. '; rm -f results/STATUS_' .. fname .. ' 2>/dev/null')
if ("4" == tostring(code):sub(1, 1)) or ("5" == tostring(code):sub(1, 1)) then
E(spcd .. spcd .. code .. " " .. cstr .. ". " .. check .. " " .. APT.lnk(URL), PU.scheme, sanity, host)
else
if not APT.testing(PU.scheme, host) then
I(spcd .. spcd .. "Not supported, but works " .. PU.scheme .. " " .. APT.lnk(URL), PU.scheme, "", host)
end
I(spcd .. spcd .. code .. " " .. cstr .. ". " .. check .. " " .. APT.lnk(URL), host)
-- timeouts = timeouts - 1 -- Backoff the timeouts count if we managed to get through.
if nil ~= location then
pu = url.parse(location, defaultURL)
if (pu.host == APT.options.roundRobin.value) and (nil ~= PU.path:find('merged/pool/DEVUAN/')) then
E('DEVUAN packages must not be redirected to ' .. APT.options.roundRobin.value .. ' - ' .. APT.lnk(URL) .. arw .. APT.lnk(location), PU.scheme, 'Redirects', host)
end
if APT.testing("Protocol") then
if ('http' == location:sub(1, 4)) and (pu.scheme ~= PU.scheme) then -- Sometimes a location sans scheme is returned, this is not a protocol change.
if APT.options.roundRobin.value == host then -- Coz HTTPS shouldn't happen via the round robin.
E(spcd .. spcd .. "Protocol changed during redirect! " .. check .. " " .. APT.lnk(URL) .. arw .. APT.lnk(location), PU.scheme, "Protocol", host)
end
W(spcd .. spcd .. "Protocol changed during redirect! " .. check .. " " .. APT.lnk(URL) .. arw .. APT.lnk(location), PU.scheme, "Protocol", host)
else
end
APT.tested(PU.scheme, 'Protocol', host)
end
if location == URL then
E(spcd .. spcd .. "Redirect loop! " .. check .. " " .. APT.lnk(URL) .. arw .. APT.lnk(location), PU.scheme, "", host)
elseif nil == pu.host then
I(spcd .. spcd .. "Relative redirect. " .. check .. " " .. APT.lnk(URL) .. arw .. APT.lnk(location), host)
if 1 <= APT.options.bandwidth.value then checkHEAD(host, PU.scheme .. "://" .. PU.host .. location, r + 1, retry, '' ~= sanity) end
elseif (PU.host == pu.host) or (host == pu.host) then
if PU.host ~= host then
local t = pu.host
pu.host = PU.host
location = url.build(pu)
pu.host = t
end
I(spcd .. spcd .. "Redirect to same host. " .. check .. " " .. APT.lnk(URL) .. arw .. APT.lnk(location), host)
if 1 <= APT.options.bandwidth.value then checkHEAD(host, location, r + 1, retry, '' ~= sanity) end
else
I(spcd .. spcd .. "Redirect to different host. " .. check .. " " .. APT.lnk(URL) .. arw .. APT.lnk(location), host)
if 1 <= APT.options.bandwidth.value then
--[[ The hard part here is that we end up throwing ALL of the test files at the redirected location.
Not good for deb.debian.org, which we should only be throwing .debs at.
What we do is loop through the DNS entries, and only test the specific protocol & file being tested here.
]]
local u = pu.host .. "/" .. pu.path
local file = pu.path:match(".*/([%w%.%+%-_]*)$") -- Get the filename.
local path = pu.path:sub(2, -1 -(#file))
local check = u:gsub("/", "_")
local extraArgs = sendArgs .. ' -o -r '
if 'https' == pu.scheme then extraArgs = extraArgs .. ' --tests=-http' end
if 'http' == pu.scheme then extraArgs = extraArgs .. ' --tests=-https' end
local pth = path:match('^(.*/pool/).*$')
if nil ~= pth then table.insert(APT.results[PU.scheme].redirects, pu.host .. "/" .. pth) else E(spcd .. spcd .. 'Odd redirect path ' .. path) end
I(spcd .. spcd .. "Now checking redirected host " .. u .. ' &nbsp; for &nbsp; ' .. APT.lnk(URL) .. arw .. APT.lnk(location), host)
APT.exe(downloadLock .. "REDIR-" .. check .. ".log.txt" .. " ./apt-panopticon.lua " .. extraArgs .. ' ' .. pu.host .. "/" .. path .. " " .. file):Nice():log():fork()
D(spcd .. 'logging to ' .. APT.logName(pu.host, nil, file)[2])
APT.tested(PU.scheme, 'Redirects', host)
end
end
elseif nil ~= PU.path:find('merged/pool/DEBIAN-SECURITY/') then
W('DEBIAN-SECURITY packages must be redirected to a Debian mirror - ' .. APT.lnk(URL) .. arw .. APT.lnk(location), PU.scheme, 'Redirects', host)
end
end
end
local checkTimeouts = function(host, scheme, URL)
totalTimeouts = totalTimeouts + timeouts; timeouts = 0
checkHEAD(host, scheme .. "://" .. URL)
if (1 <= APT.options.bandwidth.value) and APT.testing("URLSanity") then
URL = URL:gsub("/", "///")
URL = URL:gsub("///", "/", 1)
checkHEAD(host, scheme .. "://" .. URL, 0, 0, true)
APT.tested(scheme, 'URLSanity', host)
end
if nil ~= cor then
D('*&gt;* About to resume coroutine after checkHEAD(' .. host .. ' , ' .. scheme .. ' :// ' .. URL .. ')')
local ok, message = coroutine.resume(cor)
if not ok then cor = nil; print(message) end
end
if APT.options.timeouts.value <= (totalTimeouts) then
E("Way too many timeouts!", scheme, "URLSanity", host)
return true
end
return false
end
local checkFiles = function (host, ip, path, file)
timeouts = 0
if nil == path then path = "" end
if nil ~= file then
if "redir" == ip then ip = host end
if checkTimeouts(host, "http", ip .. path .. "/" .. file) then return end
if checkTimeouts(host, "https", ip .. path .. "/" .. file) then return end
else
I(" HEAD testing files for " .. host .. arw .. ip .. " " .. path, host)
if 1 <= APT.options.bandwidth.value then
-- Do these first, coz they are likely to fork off a different server.
for i, s in pairs(referenceDebs) do
if checkTimeouts(host, "http", ip .. path .. "/" .. s) then return end
if checkTimeouts(host, "https", ip .. path .. "/" .. s) then return end
end
end
for i, s in pairs(APT.releases) do
for j, k in pairs(releaseFiles) do
if repoExists(s .. k) then
if checkTimeouts(host, "http", ip .. path .. "/merged/dists/" .. s .. '/' .. k) then return end
if 1 <= APT.options.bandwidth.value then
if checkTimeouts(host, "https", ip .. path .. "/merged/dists/" .. s .. '/' .. k) then return end
else
break
end
end
if 2 >= APT.options.bandwidth.value then break end
end
if 2 >= APT.options.bandwidth.value then break end
end
if 1 <= APT.options.bandwidth.value then
for i, s in pairs(referenceDevs) do
if checkTimeouts(host, "http", ip .. path .. "/" .. s) then return end
if checkTimeouts(host, "https", ip .. path .. "/" .. s) then return end
end
end
end
end
checkHost = function (orig, host, path, ip, file)
if nil == host then host = orig end
if nil == path then path = "" end
if nil == file then file = "" end
local ph = url.parse("http://" .. host)
if (nil ~= ip) and ("redir" ~= ip) then
local po = url.parse("http://" .. orig)
if "" ~= file then
D("checking redirected file " .. po.host .. " " .. file)
checkFiles(po.host, ip, path, file)
else
checkFiles(po.host, ip, path)
end
else
if orig == host then
I("Testing mirror " .. orig .. "" .. file)
APT.exe("./apt-panopticon.lua " .. sendArgs .. " -o " .. orig .. path .. " " .. file):Nice():log():fork()
D('logging to ' .. APT.logName(ph.host, nil, file)[2])
else D("checkHost " .. orig .. arw .. host) end
end
end
local addDownload = function(host, URL, f, r, k)
local file = k:match(".*/([%w%.%+%-_]*)$") -- Get the filename.
if APT.checkFile("results/" .. host .. "/merged/dists/" .. r .. '/' .. k) then
-- Curls "check timestamp and overwrite file" stuff sucks.
-- -R means the destination file gets the timestamp of the remote file.
-- Can only do ONE timestamp check per command.
-- This doesn't work either. All downloads get all these headers. Pffft
-- local status, ts = APT.execute('TZ="GMT" ls -l --time-style="+%a, %d %b %Y %T %Z" results/' .. host .. "/merged/dists/" .. r .. '/' .. k .. ' | cut -d " " -f 6-11')
-- f:write('header "If-Modified-Since: ' .. ts:sub(2, -2) .. '"\n')
-- Curl will DELETE the existing file if the timestamp fails to download a new one, unless we change directory first,
-- which wont work with multiple files in multiple directories. WTF?
--TODO - change tactic, do a HEAD if-modified test first before adding the file to the list to download.
os.execute(" mv results/" .. host .. "/merged/dists/" .. r .. '/' .. k ..
" results/" .. host .. "/merged/dists/" .. r .. '/' .. k .. ".old")
end
D('Downloading http://' .. host .. URL .. '/merged/dists/' .. r .. '/' .. k)
f:write('url "' .. 'http://' .. host .. URL .. '/merged/dists/' .. r .. '/' .. k .. '"\n')
f:write('output "results/' .. host .. '/merged/dists/' .. r .. '/' .. k .. '"\n')
end
local postDownload = function(host, r, k)
local file = k:match(".*/([%w%.%+%-_]*)$") -- Get the filename.
if nil == file then file = k end
os.execute("if [ -f results/" .. host .. "/merged/dists/" .. r .. '/' .. k .. ".old ]" ..
" && [ ! -f results/" .. host .. "/merged/dists/" .. r .. '/' .. k .. " ]; then cp -a" ..
" results/" .. host .. "/merged/dists/" .. r .. '/' .. k .. ".old" ..
" results/" .. host .. "/merged/dists/" .. r .. '/' .. k .. "; fi")
if APT.checkFile('results/' .. host .. '/merged/dists/' .. r .. '/' .. k) then
if ".gz" == k:sub(-3, -1) then APT.exe("gzip -dfk results/" .. host .. "/merged/dists/" .. r .. '/' .. k):Nice():noErr():Do() end
if ".xz" == k:sub(-3, -1) then APT.exe("xz -dfk results/" .. host .. "/merged/dists/" .. r .. '/' .. k):Nice():noErr():Do() end
end
end
local download = "curl" ..
" --connect-timeout " .. APT.options.timeout.value ..
" --create-dirs -f -L" ..
" --fail-early" ..
" --max-time " .. APT.options.maxtime.value ..
APT.IPv46 .. ' ' ..
" --retry " .. APT.options.retries.value ..
" -R -v -z 'results/stamp.old' --stderr results/"
local downloads = function(host, URL, meta, release, list)
if nil == URL then URL = "" end
local files = 'curl-' .. meta .. '-' .. host .. '.files.txt'
local lock = meta .. "-" .. host .. ".log.txt"
local log = "curl-" .. meta .. "-" .. host .. ".log.txt"
local cm = downloadLock .. lock .. " " .. download .. log .. " -K results/" .. files
if APT.testing("IPv4") and (not APT.testing("IPv6")) then cm = cm .. ' -4' end
if (not APT.testing("IPv4")) and APT.testing("IPv6") then cm = cm .. ' -6' end
f, e = io.open("results/curl-" .. meta .. '-' .. host .. ".files.txt", "a+")
if nil == f then C("opening curl downloads list file - " .. e); return end
if nil ~= list then
if "" ~= list then
if nil ~= release then
for l in list:gmatch("\n*([^\n]+)\n*") do
addDownload(host, URL, f, release, "/" .. l)
end
else
I('Downloading ' .. APT.lnk('http://' .. host .. URL .. '/merged/' .. list))
f:write('url "' .. 'http://' .. host .. URL .. '/merged/' .. list .. '"\n')
f:write('output "results/' .. host .. '/merged/' .. list .. '"\n')
end
f:close()
return
end
else
for i, s in pairs(APT.releases) do
for j, k in pairs(releaseFiles) do
if repoExists(s .. k) then
addDownload(host, URL, f, s, k)
end
end
end
end
f:close()
APT.exe(cm):Nice():log():fork()
D('logging to <a href="' .. log .. '">' .. log .. '</a>, with <a href="' .. files .. '">these files</a>')
end
local validateURL = function(m)
if " " == m.BaseURL:sub(-1, -1) then
W("space at end of BaseURL in mirror_list.txt! " .. m.BaseURL, "", "", m.FQDN)
m.BaseURL = m.BaseURL:sub(1, -2)
end
if "/" == m.BaseURL:sub(-1, -1) then
W("slash at end of BaseURL in mirror_list.txt! " .. m.BaseURL, "", "", m.FQDN)
m.BaseURL = m.BaseURL:sub(1, -2)
end
local p = url.parse("http://" .. m.BaseURL)
if nil == p.path then p.path = '' end
if nil ~= p.port then p.authority = authority .. ':' .. p.port end
if nil == m.FQDN then W("Something wrong in FQDN from mirror_list.txt! nil", "", "", p.authority) else
if m.FQDN ~= p.authority then W("Something wrong in FDQN from mirror_list.txt! " .. m.FDQN, "", "", p.authority) end
end
if nil == m.BaseURL then W("Something wrong in BaseURL from mirror_list.txt! nil", "", "", p.authority) else
if m.BaseURL ~= (p.authority .. p.path) then W("Something wrong in BaseURL from mirror_list.txt! " .. m.BaseURL, "", "", p.authority) end
end
if (nil ~= p.query) or (nil ~= p.fragment) or (nil ~= p.params) then W("Something wrong in BaseURL from mirror_list.txt, should be nothing after the path! " .. m.BaseURL, "", "", p.authority) end
if (nil ~= p.user) or (nil ~= p.userinfo) or (nil ~= p.password) then W("Something wrong in BaseURL from mirror_list.txt, should be no credentials! " .. m.BaseURL, "", "", p.authority) end
m.FQDN = p.authority
m.BaseURL = p.authority .. p.path
return m
end
local getMirrors = function ()
local mirrors = {}
local host = ""
local m = {}
local active = true
local URL = 'http://' .. APT.options.referenceSite.value .. '/mirror_list.txt'
I('Downloading and parsing http://' .. APT.options.referenceSite.value .. '/mirror_list.txt')
local p, c, h = http.request(URL)
if nil == p then E(c .. " fetching " .. URL) else
for l in p:gmatch("\n*([^\n]+)\n*") do
local t, d = l:match("(%a*):%s*(.*)")
d = string.lower(d)
if "FQDN" == t then
if "" ~= host then
mirrors[host] = validateURL(m)
m = {}
active = true
end
host = d
m[t] = d
elseif "Protocols" == t then
local prot = {}
for w in d:gmatch("(%w+)") do
if APT.search(APT.protocols, w:lower()) then prot[w] = true end
end
m[t] = prot
elseif "Active" == t and nil == d:sub(1, 3):find("yes", 1, true) then
W("Mirror " .. host .. " is not active - " .. d, "", "", host)
active = false
m[t] = d
-- TODO - Should do some more input validation on everything.
elseif "Rate" == t then
local time, unit = d:match('(%d+) *(%a+)')
time = tonumber(time)
unit = unit:sub(1, 1)
m[t] = time .. ' ' .. unit
if 'm' == unit then
time = time * 60
elseif 'h' == unit then
time = time * 60 * 60
else
C('Unknown Rate for mirror ' .. host)
end
m['Updated'] = time
else
m[t] = d
end
end
if "" ~= host --[[and active]] then
mirrors[host] = validateURL(m)
end
end
if APT.testing("DNSRR") then
mirrors[APT.options.roundRobin.value] = { ["Protocols"] = { ["http"] = true; }; ['Updated'] = 300; ['DNSRR'] = false;
["FQDN"] = APT.options.roundRobin.value; ["Active"] = 'yes'; ["BaseURL"] = APT.options.roundRobin.value; }
end
local file, e = io.open("results/mirrors.lua", "w+")
if nil == file then C("opening mirrors file - " .. e) else
file:write(APT.dumpTable(mirrors, "mirrors") .. "\nreturn mirrors\n")
file:close()
end
if 42 < #mirrors then print(#mirrors .. ' is too many mirrors!') ; os.exit(false) end
return mirrors
end
local postParse = function(host, list)
if APT.options.referenceSite.value == host then
if nil ~= list then
local sem = 'results/NEW_' .. list.out .. '_%s.txt'
for i, n in pairs(APT.releases) do
local f = sem:format(n)
if APT.checkFile(f .. '.tmp') then
os.execute('mv ' .. f .. '.tmp ' .. f)
else
os.execute('touch ' .. f)
end
end
end
end
end
local parseDebs = function(host)
for i, n in pairs(APT.releases) do
local inFile = 'results/NEW_debs_' .. n .. '.txt'
local nfile, e = io.open(inFile, "r")
if nil == nfile then W("opening " .. inFile .. " file - " .. e) else
for l in nfile:lines() do
local v, p, sz, sha = l:match(' | (.+) | (pool/.+%.deb) | (%d.+) | (%x.+) |')
if nil ~= p then
if APT.checkFile('results/' .. host .. "/merged/" .. p) then
local fsz = APT.exe('ls -l results/' .. host .. "/merged/" .. p .. ' | cut -d " " -f 5-5'):Do().result
if APT.testing("Integrity") then
if sz ~= fsz:sub(2, -2) then -- The sub bit is to slice off the EOLs at each end.
E('Package size mismatch - results/' .. host .. "/merged/" .. p .. ' should be ' .. sz .. ', but is ' .. fsz:sub(2, -2) .. '.', 'http', 'Integrity', host)
else
local fsha = APT.exe('sha256sum results/' .. host .. "/merged/" .. p .. ' | cut -d " " -f 1'):log():Do().result
if sha ~= fsha:sub(2, -2) then E('Package SHA256 sum mismatch - results/' .. host .. "/merged/" .. p, 'http', 'Integrity', host) end
-- TODO - maybe check the PGP key, though packages are mostly not signed.
end
APT.tested('http', 'Integrity', host)
end
if APT.testing("Updated") then
if sz ~= fsz:sub(2, -2) then
E('Package size mismatch for ' .. host .. "/merged/" .. p, 'http', 'Updated', host)
end
APT.tested('http', 'Updated', host)
end
os.execute('rm -f results/' .. host .. "/merged/" .. p)
else
if Updating then
W('Not yet able to download, awaiting update for ' .. host .. "/merged/" .. p, 'http', 'Updated', host)
else
E('Failed to download ' .. host .. "/merged/" .. p, 'http', 'Updated', host)
end
end
end
end
end
end
return nil
end
local parsePackages = function(host)
local list = {inf = 'Packages', parser = parseDebs, out = 'debs', files = {}, nextf = ''}
for i, n in pairs(APT.releases) do
local inFile = 'results/NEW_' .. list.inf .. '_' .. n .. '.txt'
local outFile = 'results/NEW_' .. list.out .. '_' .. n .. '.txt'
if APT.options.referenceSite.value == host then
outFile = outFile .. '.tmp'
end
local dFile, e = io.open(inFile, "r")
if nil == dFile then W("opening " .. inFile .. " file - " .. e) else
for l in dFile:lines() do
postDownload(host, n, l)
l = '/' .. l
local file = l:match(".*/([%w%.%+%-_]*)$") -- Get the filename.
local dir = l:sub(1, 0 - (#file + 1))
if "Packages." == file:sub(1, 9) then
-- TODO - compare the SHA256 sums in pkgmaster's Release for both the packed and unpacked versions.
-- Also note that this might get only a partial download due to maxtime.
if APT.options.referenceSite.value == host then
local Pp, e = io.open('results/' .. host .. '/merged/dists/'.. n .. dir .. 'Packages.parsed', "w+")
if nil == Pp then W('opening results/' .. host .. '/merged/dists/'.. n .. dir .. 'Packages.parsed' .. ' file - ' .. e) else
local pp = {}
for l in io.lines('results/' .. host .. '/merged/dists/'.. n .. dir .. 'Packages') do
if "Package: " == l:sub(1, 9) then
if 0 ~= #pp then
for i = 1, 5 do
if nil == pp[i] then print(host .. " " .. n .. " " .. dir .. " " .. i) else Pp:write(pp[i] .. " | ") end
end
Pp:write("\n")
end
pp = {}
pp[1] = l:sub(10, -1)
elseif "Version: " == l:sub(1, 9) then
pp[2] = l:sub(10, -1)
elseif "Filename: " == l:sub(1, 10) then
pp[3] = l:sub(11, -1)
elseif "Size: " == l:sub(1, 6) then
pp[4] = l:sub(7, -1)
elseif "SHA256: " == l:sub(1, 8) then
pp[5] = l:sub(9, -1)
end
end
Pp:close()
os.execute('sort results/' .. host .. '/merged/dists/'.. n .. dir .. 'Packages.parsed >results/' .. host .. '/merged/dists/'.. n .. dir .. 'Packages_parsed-sorted')
if APT.checkFile('Packages/' .. n .. dir .. 'Packages_parsed-sorted') then
os.execute('diff -U 0 Packages/' .. n .. dir .. 'Packages_parsed-sorted ' ..
'results/' .. APT.options.referenceSite.value .. '/merged/dists/' .. n .. dir .. 'Packages_parsed-sorted ' ..
' | grep -E "^-" | grep -Ev "^\\+\\+\\+|^---" >>results/OLD_' .. list.out .. '_' .. n .. '.txt')
os.execute('diff -U 0 Packages/' .. n .. dir .. 'Packages_parsed-sorted ' ..
'results/' .. APT.options.referenceSite.value .. '/merged/dists/' .. n .. dir .. 'Packages_parsed-sorted ' ..
' | grep -E "^\\+" | grep -Ev "^\\+\\+\\+|^---" >>results/NEW_' .. list.out .. '_TMP_' .. n .. '.txt')
for i, s in pairs(referenceDebs) do
if 0 == APT.exe('grep -q "' .. s:sub(8, -1) .. '" results/OLD_' .. list.out .. '_' .. n .. '.txt'):log():Do().status then
print('Reference package is out of date (' .. n .. ') - ' .. s)
end
end
for i, s in pairs(referenceDevs) do
if 0 == APT.exe('grep -q "' .. s:sub(8, -1) .. '" results/OLD_' .. list.out .. '_' .. n .. '.txt'):log():Do().status then
print('Reference package is out of date (' .. n .. ') - ' .. s)
end
end
else
W("Can't find file Packages/" .. n .. dir .. "Packages_parsed-sorted")
end
os.execute('mkdir -p Packages/' .. n .. dir)
os.execute('mv -f results/' .. APT.options.referenceSite.value .. '/merged/dists/' .. n .. dir .. 'Packages_parsed-sorted Packages/' .. n .. dir .. 'Packages_parsed-sorted')
end
else
end
os.execute('rm -fr results/' .. host .. '/merged/dists/' .. n .. dir .. ' 2>/dev/null')
end
end
if APT.checkFile('results/NEW_' .. list.out .. '_TMP_' .. n .. '.txt') then
-- Sort by size.
os.execute('sort -b -k 9,9 -n results/NEW_' .. list.out .. '_TMP_' .. n .. '.txt >results/NEW_' .. list.out .. '_' .. n .. '.sorted.txt')
os.execute('grep -s " | pool/DEVUAN/" results/NEW_' .. list.out .. '_' .. n .. '.sorted.txt 2>/dev/null | head -n 1 >>' .. outFile)
os.execute('grep -s " | pool/DEBIAN-SECURITY/" results/NEW_' .. list.out .. '_' .. n .. '.sorted.txt 2>/dev/null | head -n 1 >>' .. outFile)
os.execute('grep -s " | pool/DEBIAN/" results/NEW_' .. list.out .. '_' .. n .. '.sorted.txt 2>/dev/null | head -n 1 >' .. outFile)
os.execute('rm -f results/NEW_' .. list.out .. '_TMP_' .. n .. '.txt')
end
end
local nfile, e = io.open(outFile, "r")
if nil ~= nfile then
-- for l in nfile:lines() do
local l = nfile:read('*l')
if nil ~= l then
local p = l:match('(pool/.*%.deb)')
if nil ~= p then
table.insert(list.files, p)
end
end
-- end
end
end
postParse(host, list)
return list
end
local parseRelease = function(host)
local list = {inf = 'Release', parser = parsePackages, out = 'Packages', files = {}, nextf = 'debs'}
local updated = false
local now = tonumber(os.date('%s'))
for i, n in pairs(APT.releases) do
for l, o in pairs(releaseFiles) do
if repoExists(i .. o) then
postDownload(host, n, o)
if (".gpg" == o:sub(-4, -1)) and (APT.checkFile('results/' .. host .. '/merged/dists/' .. n .. '/' .. o)) then
if APT.testing("Integrity") then
local status = APT.exe( "gpgv --keyring " .. keyring .. " results/" .. host .. "/merged/dists/" .. n .. '/' .. o ..
" results/" .. host .. "/merged/dists/" .. n .. '/' .. o:sub(1, -5)):Nice():noErr():log():Do().status
if 0 ~= status then E("GPG check failed for " .. host .. "/merged/dists/" .. n .. '/' .. o, "http", "Integrity", host) end
-- TODO - should check the PGP sig of InRelease as well.
APT.tested('http', 'Integrity', host)
end
os.execute('rm results/' .. host .. '/merged/dists/' .. n .. '/' .. o)
end
end
end
local fR = 'results/' .. host .. '/merged/dists/' .. n .. '/Release'
local fRp = APT.options.referenceSite.value .. '/merged/dists/' .. n .. '/Release.SORTED'
if APT.checkFile(fR) then
os.execute('sort -k 3 ' .. fR .. ' >' .. fR .. '.SORTED')
local outFile = 'results/NEW_' .. list.out .. '_' .. n .. '.txt'
if APT.checkFile('results_old/' .. fRp) then
if APT.options.referenceSite.value == host then
outFile = outFile .. '.tmp'
os.execute('diff -U 0 results_old/' .. fRp .. ' ' ..
'results/' .. fRp .. ' ' ..
'| grep -v "@@" | grep "^+" | grep "Packages.xz$" | cut -c 77- >' .. outFile)
-- TODO - Maybe check the date in Release, though since they are updated daily, is there any point? Perhaps it's for checking amprolla got run?
-- Also check if that date is in the future, apt recently got a check for that, though not sure why.
os.execute('rm -f ' .. fR .. ' 2>/dev/null; ')
else
-- TODO - compare to the pkgmaster copy.
if APT.testing('Updated') then
while not APT.checkFile('results_old/' .. fRp) do
D('*&lt;* About to yield coroutine while waiting on - not APT.checkFile(results_old/' .. fRp .. ')')
coroutine.yield()
D('*&gt;* Resumed coroutine while waiting on - not APT.checkFile(results_old/' .. fRp .. ')')
end
local pkt = tonumber(APT.exe([[TZ="GMT" date -d "$(grep '^Date:' results/]] .. fRp .. [[ | cut -d ' ' -f 2-)" '+%s']]):Do().result:sub(2, -2))
local new = tonumber(APT.exe([[TZ="GMT" date -d "$(grep '^Date:' ]] .. fR .. [[.SORTED | cut -d ' ' -f 2-)" '+%s']]):Do().result:sub(2, -2))
local upd = pkt + APT.mirrors[host].Updated
local updd = pkt + (APT.mirrors[host].Updated * 1.5) -- Give the mirror time to actually do the update.
if pkt > new then
D( 'pkt is ' .. os.date('!%F %T', pkt) .. ' new is ' .. os.date('!%F %T', new) ..
' upd is ' .. os.date('!%F %T', upd) .. ' updd is ' .. os.date('!%F %T', updd) ..
' now is ' .. os.date('!%F %T', now) .. ' Updated is ' .. APT.mirrors[host].Updated)
if updd >= now then
W('Release ' .. n .. ' not updated yet, should update @ ' .. os.date('!%F %T', upd) .. ', and was last updated @ ' .. os.date('!%F %T', new), 'http', 'Updated', host)
Updating = true
else
E('Release ' .. n .. ' not updated, should have updated @ ' .. os.date('!%F %T', upd) .. ', but was last updated @ ' .. os.date('!%F %T', new), 'http', 'Updated', host)
end
updated = false
else
updated = true
end
APT.tested('http', 'Updated', host)
end
end
-- TODO - if it's not Integrity and not reference, then just do a HEAD check and compare file times?
-- TODO - like we do with debs, pick just the smallest Packages.xz that has changed.
-- Though we are sorting Release by name, so we can do the diff with the one from results_old, so we'll need to sort by size to.
-- pkgmaster still needs to download all the changed Packages.xz files though.
if (2 <= APT.options.bandwidth.value) and (updated or APT.testing("Integrity") or (APT.options.referenceSite.value == host)) then
local dfile, e = io.open(outFile, "r")
if nil == dfile then W("opening " .. outFile .. " file - " .. e) else
for l in dfile:lines() do
table.insert(list.files, 'dists/' .. n .. '/' .. l)
end
end
end
end
end
end
postParse(host, list)
return list
end
local parseStart = function(host)
local list = {inf = '', parser = parseRelease, out = 'Release', files = {}, nextf = 'Packages'}
for i, n in pairs(APT.releases) do
local outFile = 'results/NEW_' .. list.out .. '_' .. n .. '.txt'
for l, o in pairs(releaseFiles) do
if repoExists(n .. o) then
if APT.options.referenceSite.value == host then
local dfile, e = io.open(outFile .. '.tmp', "a+")
if nil == dfile then W("opening " .. outFile .. ".tmp file - " .. e) else
dfile:write(o .. '\n')
end
end
table.insert(list.files, 'dists/' .. n .. '/' .. o)
end
end
end
postParse(host, list)
return list
end
local doDownloads = function(host, path, list)
while nil ~= list do
if 0 ~= #(list.files) then
for j, f in pairs(list.files) do
downloads(host, path, list.out, nil, f)
end
downloads(host, path, list.out, nil, '')
--[[ I've seen flock & curl act oddly. Perhaps flock didn't have time to start up?
/var/www/html/apt-panopticon/apt-panopticon/results_2019-12-22-15-00
Mon Dec 23 01:02:54 2019 DEBUG : forking
flock -n results/curl-debs-pkgmaster.devuan.org.log curl --connect-timeout 5 --create-dirs -f -L --fail-early --max-time 300 --retry 3 -R -v -z 'results/stamp.old' --stderr results/curl-debs-pkgmaster.devuan.org.log -K results/curl-debs-pkgmaster.devuan.org.files
Mon Dec 23 01:02:54 2019 DEBUG : 0 flock -n results/curl-debs-pkgmaster.devuan.org.log commands still running.
Mon Dec 23 01:02:54 2019 DEBUG : *>* Resumed coroutine NO LONGER waiting on - 0 < APT.checkExes(flock -n results/curl-debs-pkgmaster.devuan.org.log
Mon Dec 23 01:02:54 2019 DEBUG : *** Doing list.parser() for debs
Mon Dec 23 01:02:54 2019 ERROR (http Updated pkgmaster.devuan.org): Failed to download - results/pkgmaster.devuan.org/merged/pool/DEBIAN/main/a/aptly/aptly_1.3.0+ds1-4_amd64.deb
drwxr-x--- 2 www-data www-data 4096 2019-12-23 01:02:57.000000000 +1000 aptly
-rw-r--r-- 1 www-data www-data 7129 2019-12-23 01:03:54.000000000 +1000 curl-debs-pkgmaster.devuan.org.log
]]
os.execute('sleep 1') -- Wait for things to start up before checking for them.
while 0 < APT.checkExes(downloadLock .. list.out .. "-" .. host .. ".log.txt") do
D('*&lt;* About to yield coroutine while waiting on - 0 < APT.checkExes(' .. downloadLock .. list.out .. '-' .. host .. '.log.txt')
coroutine.yield()
D('*&gt;* Resumed coroutine while waiting on - 0 < APT.checkExes(' .. downloadLock .. list.out .. '-' .. host .. '.log.txt')
end
D('*&gt;* Resumed coroutine NO LONGER waiting on - 0 < APT.checkExes(' .. downloadLock .. list.out .. '-' .. host .. '.log.txt')
local f = 'results/curl-' .. list.out .. "-" .. host .. ".log.txt"
local f = 'results/curl-' .. list.out .. "-" .. host .. ".log.txt"
-- Should not be needed, but maybe this is why sometimes I don't see the speeds, though the file is there aand valid when I look later.
while not APT.checkFile(f) do
D('*&lt;* About to yield coroutine while waiting on - not APT.checkFile(' .. f .. ')')
coroutine.yield()
D('*&gt;* Resumed coroutine while waiting on - not APT.checkFile(' .. f .. ')')
end
--[[ TODO - should try to figure out which server the file actually got downloaded from, and attribute the speed and errors to that server.
Which means parsing the curl logs, not just a simple match().
Watch out for misplaced ^M, they don't all come at the end of the line.
Also note curl-Release-mirror.devuan.de.log.txt, timeouts don't always show the "Connected to" string.
* Immediate connect fail for 2001:4ca0:4300::1:19: Network is unreachable
* Connected to debian.ipacct.com (2a01:9e40::251) port 80 (#1)
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0* Connected to devuan.bio.lmu.de (141.84.43.19) port 80 (#0)
curl: (22) The requested URL returned error: 404 Not Found
]]
local trace = {}
local min, max, spd = 999999999999, 0
local num = '[%d%.]+[kM]?'
if APT.checkFile(f) then
for l in io.lines(f) do
local speed, crrnt = l:match('^%c *'..num..' +'..num..' +%d+ +'..num..' +%d+ +%d+ +('..num..') +%d+ +[%d%-]+:[%d%-]+:[%d%-]+ +[%d%-]+:[%d%-]+:[%d%-]+ +[%d%-]+:[%d%-]+:[%d%-]+ +('..num..')')
if nil ~= speed then
if 'k' == speed:sub(-1, -1) then speed = tonumber(speed:sub(1, -2)) * 1024
elseif 'M' == speed:sub(-1, -1) then speed = tonumber(speed:sub(1, -2)) * 1024 * 1024
end
speed = tonumber(speed)
if 'k' == crrnt:sub(-1, -1) then crrnt = tonumber(crrnt:sub(1, -2)) * 1024
elseif 'M' == crrnt:sub(-1, -1) then crrnt = tonumber(crrnt:sub(1, -2)) * 1024 * 1024
end
crrnt = tonumber(crrnt)
if speed < min and speed ~= 0 then min = speed end
if speed > max then max = speed end
if crrnt < min and crrnt ~= 0 then min = crrnt end
if crrnt > max then max = crrnt end
end
if l:find('timed out') ~= nil then
E(" TIMEOUT " .. timeouts + 1 .. ', details in <a href="curl-' .. list.out .. '-' .. host .. '.log.txt">curl-' .. list.out .. '-' .. host .. '.log.txt</a>', 'http', '', host)
timeouts = timeouts + 1
APT.results["timeout"] = true
end
end
end
APT.results["speed"] = {["min"] = min, ["max"] = max}
end
if (APT.options.referenceSite.value ~= host) and ('' ~= list.nextf) then
local sem = 'results/NEW_' .. list.nextf .. '_%s.txt'
for i, n in pairs(APT.releases) do
local f = sem:format(n)
while not APT.checkFile(f) do
D('*&lt;* About to yield coroutine while waiting on - not APT.checkFile(' .. f .. ')')
coroutine.yield()
D('*&gt;* Resumed coroutine while waiting on - not APT.checkFile(' .. f .. ')')
end
end
end
D('*** Doing list.parser() for ' .. list.out)
list = list.parser(host)
if APT.options.timeouts.value <= (totalTimeouts) then break end
end
D('*&lt;&lt;* About to end coroutine.')
cor = nil
end
if 0 < #arg then
if "/" == arg[1]:sub(-1, -1) then
W("slash at end of path! " .. arg[1])
arg[1] = arg[1]:sub(1, -2)
end
if " " == arg[1]:sub(-1, -1) then
W("space at end of path! " .. arg[1])
arg[1] = arg[1]:sub(1, -2)
end
local pu = url.parse("http://" .. arg[1])
if APT.redir and (nil == arg[3])then
arg[3] = arg[2]
arg[2] = nil
end
if APT.testing("Integrity") or APT.testing("Updated") then
if APT.origin and APT.options.referenceSite.value == pu.host then
-- if not APT.keep then os.execute("rm -fr results/" .. pu.host .. " 2>/dev/null") end
end
end
if not APT.logOpen(pu.host, arg[2], arg[3]) then return end
I("Starting tests for " .. arg[1] .. " with these tests - " .. table.concat(APT.options.tests.value, ", "))
APT.mirrors = loadfile("results/mirrors.lua")()
APT.results = APT.padResults(APT.results)
if APT.origin or APT.redir then APT.results["IPs"] = gatherIPs(pu.host) end
if nil ~= arg[2] then I(" &nbsp; Using IP " .. arg[2]); ip = arg[2] end
if nil ~= arg[3] then I(" &nbsp; Using file " .. arg[3]); end
if APT.origin then
local file = arg[3]
if nil == file then file = '' end
local path = pu.path
if nil == path then path = '' end
if APT.origin then
local ips = APT.results["IPs"]
if nil ~= ips then
APT.allpairs(ips,
function(k, v)
if v == "A" then
if APT.testing("IPv4") then APT.exe('./apt-panopticon.lua ' .. sendArgs .. ' -4 ' .. pu.host .. path .. ' ' .. k .. ' ' .. file):Nice():log():fork() end
elseif v == "AAAA" then
if APT.testing("IPv6") then APT.exe('./apt-panopticon.lua ' .. sendArgs .. ' -6 ' .. APT.IPv46 .. ' ' .. pu.host .. path .. ' ' .. k .. ' ' .. file):Nice():log():fork() end
end
D('logging to ' .. APT.logName(pu.host, k, file)[2])
end
)
else
E("no IPs for " .. pu.host)
APT.logPost()
return
end
end
if not APT.redir then
if (1 <= APT.options.bandwidth.value) and (APT.testing("Integrity") or APT.testing("Updated")) then
if APT.origin and (APT.options.roundRobin.value ~= pu.host) then
I("Starting file downloads for " .. pu.host)
D('*&gt;* About to create coroutine.')
cor = coroutine.create(doDownloads)
local ok, message = coroutine.resume(cor, pu.host, pu.path, parseStart(pu.host))
if not ok then cor = nil; print(message) end
end
end
checkFiles(pu.host, pu.host, pu.path);
else
checkFiles(pu.host, pu.host, pu.path:sub(1, -1), file);
end
else
checkHost(pu.host, pu.host, pu.path, arg[2], arg[3])
end
while nil ~= cor do
os.execute('sleep 10')
D('*&gt;* About to resume coroutine before writing results.')
local ok, message = coroutine.resume(cor)
if not ok then cor = nil; print(message); break end
end
local f = pu.host
if "" ~= ip then f = f .. "_" .. ip end
-- TODO - perhaps number them if there's more than one?
if APT.redir then f = f .. '_' .. 'R' end
local rfile, e = io.open("results/" .. f .. ".lua", "w+")
if nil == rfile then C("opening results file - " .. e) else
rfile:write(APT.dumpTable(APT.results, "results") .. "\nreturn results\n")
rfile:close()
end
if APT.origin and (not APT.redir) and (APT.options.referenceSite.value ~= pu.host) then
os.execute('sleep 1') -- Wait for things to start up before checking for them.
while 0 < APT.checkExes(downloadLock .. "Release-" .. pu.host .. ".log.txt") do os.execute("sleep 10") end
while 0 < APT.checkExes(downloadLock .. "Packages-" .. pu.host .. ".log.txt") do os.execute("sleep 10") end
while 0 < APT.checkExes(downloadLock .. "package-" .. pu.host .. ".log.txt") do os.execute("sleep 10") end
os.execute("sleep 5")
if not APT.keep then os.execute("rm -fr results/" .. pu.host .. " 2>/dev/null") end
end
APT.logPost()
else
local adt = APT.exe("ls -dl results_old 2>/dev/null | cut -d '>' -f 2 | cut -d ' ' -f 2"):Do().result:sub(2, -2)
if (nil ~= adt) and APT.checkFile(adt) then
APT.exe('mkdir -p ' .. adt:sub(1, 18))
:And():Nice('tar -c --xz ' .. adt .. ' -f ' .. adt:sub(1, 18) .. '/' .. adt .. '.tar.xz')
:And('rm -fr ' .. adt):noErr():fork()
end
local dt = os.date('!%F-%H-%M')
local odt = APT.exe('TZ="GMT" date -r results/stamp +%F-%H-%M 2>/dev/null'):Do().result:sub(2, -2)
if nil ~= odt then os.execute(' rm -f results_old; ln -s results_' .. odt .. ' results_old 2>/dev/null') end
if nil ~= dt then os.execute('mkdir -p results_' .. dt .. '; rm -f results; ln -s results_' .. dt .. ' results 2>/dev/null') end
os.execute('if [ -f results/stamp ]; then mv results/stamp results/stamp.old; else touch results/stamp.old -t 199901010000; fi; touch results/stamp')
if not APT.keep then
os.execute("rm -f results/*.html 2>/dev/null")
os.execute("rm -f results/*.txt 2>/dev/null")
end
if not APT.logOpen('apt-panopticon') then return end
I("Starting tests " .. table.concat(APT.options.tests.value, ", "))
os.execute("mkdir -p results")
APT.mirrors = getMirrors()
checkHost(APT.options.referenceSite.value)
for k, m in pairs(APT.mirrors) do
local pu = url.parse("http://" .. m.BaseURL)
if APT.options.referenceSite.value ~= pu.host then
checkHost(m.BaseURL)
end
end
while not APT.checkFile('results/LOG_' .. APT.options.referenceSite.value .. '.html') do -- Wait for things to start up before checking for them.
D('Waiting for results/LOG_' .. APT.options.referenceSite.value .. '.html');
os.execute("sleep 5")
-- TODO - count these, and abort if it takes too long.
-- Try something similar for the other "Wait for things to start up before checking for them.", maybe fold it into APT.exe.
end
while 1 <= APT.checkExes("apt-panopticon.lua " .. sendArgs) do os.execute("sleep 5") end
local APT_args = APT.args
local APT_logFile = APT.logFile
local debians = {}
local srvs = APT.readCmd('ls -1 results/*.lua')
for ii,l in ipairs(srvs) do
local hst = l:sub(9, -5)
if nil ~= l:find('_R%.lua') then hst = hst:sub(1, -3) end
if (hst:find('_') == nil) and (nil == APT.mirrors[hst]) then
local ips = loadfile(l)().IPs
if nil ~= ips then
debians[hst] = {Country = '', FQDN = hst, Active = 'yes', Rate = '', BaseURL = hst, Protocols = {http = true, https = true}, Bandwidth = '', IPs = ips}
local baseFiles = {}
local IPfiles = {}
for i, a in pairs(ips) do
IPfiles[i] = {}
if type(a) == 'table' then
for j, b in pairs(a) do
IPfiles[i][j] = {}
end
end
end
local files = APT.readCmd('ls -1 results/LOG_' .. hst .. '_*.html')
for iii,ll in ipairs(files) do
local dn = false
for i, a in pairs(ips) do
if type(a) == 'table' then
for j, b in pairs(a) do
if nil ~= ll:match('(results/LOG_' .. hst .. '_' .. j .. '_.*)') then
table.insert(IPfiles[i][j], ll)
dn = true
end
end
else
if nil ~= ll:match('(results/LOG_' .. hst .. '_' .. i .. '_.*)') then
table.insert(IPfiles[i], ll)
dn = true
end
end
end
if not dn then table.insert(baseFiles, ll) end
end
local combine = function(ip, a)
if not APT.logOpen(hst, ip) then
print('PROBLEM OPENING LOG FILE ' .. hst .. ' ' .. ip)
else
APT.logFile:write('<h1>Note log lines will be out of order, this is a bunch of other log files combined.</h1>\n')
for i, f in pairs(a) do
f = f:sub(9, -1)
APT.logFile:write('<hr>\n<hr>\n<h2><a href="' .. f .. '">' .. f .. '</a></h2>\n')
for ln in io.lines('results/' .. f) do
if ln:match('^' .. os.date('!%Y%-%m%-%d ') .. '.*$') then APT.logFile:write(ln .. '\n') end -- %F isn't good enough, coz we have to escape the '-'.
end
end
end
APT.logPost()
APT.args = APT_args
APT.logFile = APT_logFile
end
combine('', baseFiles)
for ip, a in pairs(IPfiles) do
if nil == a[1] then
for i, f in pairs(a) do
combine(i, f)
end
else
combine(ip, a)
end
end
end
end
end
local file, e = io.open("results/debians.lua", "w+")
if nil == file then C("opening debians file - " .. e) else
file:write(APT.dumpTable(debians, "debians") .. "\nreturn debians\n")
file:close()
end
for k, v in pairs(APT.mirrors) do
local f = 'results/' .. k .. '.lua'
if APT.checkFile(f) then
results = loadfile(f)()
APT.mirrors[k]['IPs'] = results.IPs
end
end
local file, e = io.open("results/mirrors.lua", "w+")
if nil == file then C("opening mirrors file - " .. e) else
file:write(APT.dumpTable(APT.mirrors, "mirrors") .. "\nreturn mirrors\n")
file:close()
end
-- Create the reports.
for n, r in pairs(APT.options.reports.value) do
if APT.checkFile("apt-panopticon-report-" .. r .. ".lua") then
I("Creating " .. r .. " report.")
APT.exe("./apt-panopticon-report-" .. r .. ".lua " .. sendArgs):log():Do()
end
end
I('Total run time was ' .. (os.time() - now) .. ' seconds.')
APT.logPost()
end