1 files changed, 186 insertions, 0 deletions

diff --git a/apt-panopticon-report-email.lua b/apt-panopticon-report-email.lua
new file mode 100755
index 0000000..2f7c8d1
--- /dev/null
+++ b/apt-panopticon-report-email.lua
@@ -0,0 +1,186 @@
+#!/usr/bin/env luajit
+
+local args = {...}
+
+verbosity = -1
+local logFile
+
+
+--[[ Ordered table iterator, allow to iterate on the natural order of the keys of a table.
+    From http://lua-users.org/wiki/SortedIteration
+  ]]
+function __genOrderedIndex( t )
+    local orderedIndex = {}
+    for key in pairs(t) do
+        table.insert( orderedIndex, key )
+    end
+    table.sort( orderedIndex )
+    return orderedIndex
+end
+function orderedNext(t, state)
+    -- Equivalent of the next function, but returns the keys in the alphabetic
+    -- order. We use a temporary ordered key table that is stored in the
+    -- table being iterated.
+
+    local key = nil
+    --print("orderedNext: state = "..tostring(state) )
+    if state == nil then
+        -- the first time, generate the index
+        t.__orderedIndex = __genOrderedIndex( t )
+        key = t.__orderedIndex[1]
+    else
+        -- fetch the next value
+        for i = 1,table.getn(t.__orderedIndex) do
+            if t.__orderedIndex[i] == state then
+                key = t.__orderedIndex[i+1]
+            end
+        end
+    end
+
+    if key then
+        return key, t[key]
+    end
+
+    -- no more value to return, cleanup
+    t.__orderedIndex = nil
+    return
+end
+function orderedPairs(t)
+    -- Equivalent of the pairs() function on tables. Allows to iterate
+    -- in order
+    return orderedNext, t, nil
+end
+
+
+local results = {}
+
+local log = function(v, t, s, prot, test, host)
+    local x = ""
+    if nil == prot then prot = "" end
+    if nil ~= test then x = x .. test else test = "" end
+    if nil ~= host then
+        if #x > 0 then x = x .. " " end
+        x = x .. host
+    end
+    if #x > 0 then
+        t = t .. "(" .. x ..  ")"
+    end
+    if v <= verbosity then
+        if 3 <= verbosity then t = os.date() .. " " .. t end
+        print(t .. ": " .. s)
+    end
+    if nil ~= logFile then
+        logFile:write(os.date() .. " " .. t .. ": " .. s .. "\n")
+        logFile:flush()
+    end
+end
+local D = function(s) log(3,  "DEBUG   ", s) end
+local I = function(s) log(2,  "INFO    ", s) end
+local W = function(s, p, t, h) log(1,  "WARNING ", s, p, t, h) end
+local E = function(s, p, t, h) log(0,  "ERROR   ", s, p, t, h) end
+local C = function(s) log(-1, "CRITICAL", s) end
+
+local faulty = ""
+local status = function(host, results, typ)
+    local result = ""
+    local e = results[typ].errors
+    local w = results[typ].warnings
+    for i, u in pairs(results[typ]) do
+        if "table" == type(u) then
+            e = e + u.errors
+            w = w + u.warnings
+        end
+    end
+
+    if 0 < e then result = e .. " errors" end
+    if 1 == e then result = e .. " error" end
+    if 0 < w then
+        if 0 < e then result = result .. ", " end
+        if 1 == w then 
+            result = result .. w .. " warning"
+        else
+            result = result .. w .. " warnings"
+        end
+    end
+    if "[OK]" ~= result then
+        if 0 < e then
+            result = "[FAILED] (" .. result .. ")"
+            faulty = faulty .. host .. " (" .. typ .. ")\n"
+        elseif 0 < w then
+            result = "[OK] (" .. result .. ")"
+        else
+            result = "[OK]"
+        end
+    end
+    return result
+end
+
+local collate = function(host, ip, results)
+    local f = "results/" .. host .. "_" .. ip .. ".lua"
+    local rfile, e = io.open(f, "r")
+    if nil == rfile then C("opening " .. f .. " file - " .. e) else
+        rfile:close()
+        local rs = loadfile(f)()
+        for k, v in pairs(rs) do
+            if "table" == type(v) then
+                for i, u in pairs(v) do
+                    if "table" == type(u) then
+                        for h, t in pairs(u) do
+                            local a = results[k][h]
+                            if nil == a then a = 0 end
+                            results[k][h] = a + t
+                        end
+                    else
+                        local a = results[k][i]
+                        if nil == a then a = 0 end
+                        results[k][i] = a + u
+                    end
+                end
+            else
+                local a = results[k]
+                if nil == a then a = 0 end
+                results[k] = a + v
+            end
+        end
+    end
+    return results
+end
+
+
+local mirrors = loadfile("results/mirrors.lua")()
+
+local file, e = io.open("results/Report-email.txt", "w+")
+if nil == file then C("opening mirrors file - " .. e) else
+    file:write( "Dear Mirror Admins,\n\n" ..
+                "The full list of Devuan package mirrors is available at the URL:\n\n" ..
+                " https://pkgmaster.devuan.org/mirror_list.txt\n\n" ..
+                'Please contact "mirrors@devuan.org" if any of the information \nin the file above needs to be amended. \n\n' ..
+                "Please see below the current status of the Devuan Package Mirror \nnetwork:\n\n" ..
+                "---- BEGIN MIRROR-STATUS ----\n")
+    for k, v in orderedPairs(mirrors) do
+        local results = loadfile("results/" .. k .. ".lua")()
+        file:write(k .. "....\n")
+        local IPs = v.IPs
+        for i, u in pairs(IPs) do
+            if "table" == type(u) then
+                for h, t in pairs(u) do
+                    results = collate(k, h, results)
+                end
+            else
+                results = collate(k, i, results)
+            end
+        end
+        local http      = status(k, results, "http")
+        local https     = status(k, results, "https")
+        local dns       = "[skip]"
+        local updated   = "[skip]"
+        local integrity = "[skip]"
+        file:write("      http: " .. http .. " https: " .. https .. " DNS-RR: " .. dns .. " Updated: " .. updated .. " Integrity: " .. integrity .. "\n")
+    end
+    file:write( "==== faulty mirrors: ====\n\n" .. faulty)
+    file:write( "---- END MIRROR-STATUS ----\n\n" ..
+                "Thanks for your precious help in ensuring that Devuan GNU+Linux \nremains a universal, stable, dependable, free operating system.\n\n" ..
+                "Love\n\n" ..
+                "The Dev1Devs\n\n")
+    file:close()
+end