Software /
code /
prosody
Changeset
6564:bcf32653cab7
certmanager: Early return from the entire module if LuaSec is unavailable
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Thu, 05 Feb 2015 15:10:23 +0100 (2015-02-05) |
parents | 6563:f0a2bdfd0cea |
children | 6565:ffc0a57889aa |
files | core/certmanager.lua |
diffstat | 1 files changed, 18 insertions(+), 12 deletions(-) [+] |
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line diff
--- a/core/certmanager.lua Sat Jan 31 12:25:00 2015 +0000 +++ b/core/certmanager.lua Thu Feb 05 15:10:23 2015 +0100 @@ -6,10 +6,20 @@ -- COPYING file in the source package for more information. -- +local softreq = require"util.dependencies".softreq; +local ssl = softreq"ssl"; +if not ssl then + return { + create_context = function () + return nil, "LuaSec (required for encryption) was not found"; + end; + reload_ssl_config = function () end; + } +end + local configmanager = require "core.configmanager"; local log = require "util.logger".init("certmanager"); -local ssl = _G.ssl; -local ssl_newcontext = ssl and ssl.newcontext; +local ssl_newcontext = ssl.newcontext; local new_config = require"util.sslconfig".new; local tostring = tostring; @@ -23,12 +33,10 @@ local config_path = prosody.paths.config; local luasec_has_noticket, luasec_has_verifyext, luasec_has_no_compression; -if ssl then - local luasec_major, luasec_minor = ssl._VERSION:match("^(%d+)%.(%d+)"); - luasec_has_noticket = tonumber(luasec_major)>0 or tonumber(luasec_minor)>=4; - luasec_has_verifyext = tonumber(luasec_major)>0 or tonumber(luasec_minor)>=5; - luasec_has_no_compression = tonumber(luasec_major)>0 or tonumber(luasec_minor)>=5; -end +local luasec_major, luasec_minor = ssl._VERSION:match("^(%d+)%.(%d+)"); +luasec_has_noticket = tonumber(luasec_major)>0 or tonumber(luasec_minor)>=4; +luasec_has_verifyext = tonumber(luasec_major)>0 or tonumber(luasec_minor)>=5; +luasec_has_no_compression = tonumber(luasec_major)>0 or tonumber(luasec_minor)>=5; module "certmanager" @@ -39,7 +47,7 @@ local core_defaults = { capath = "/etc/ssl/certs"; protocol = "tlsv1+"; - verify = (ssl and ssl.x509 and { "peer", "client_once", }) or "none"; + verify = (ssl.x509 and { "peer", "client_once", }) or "none"; options = { cipher_server_preference = true; no_ticket = luasec_has_noticket; @@ -56,7 +64,7 @@ key = true, certificate = true, cafile = true, capath = true, dhparam = true } -if ssl and not luasec_has_verifyext and ssl.x509 then +if not luasec_has_verifyext and ssl.x509 then -- COMPAT mw/luasec-hg for i=1,#core_defaults.verifyext do -- Remove lsec_ prefix core_defaults.verify[#core_defaults.verify+1] = core_defaults.verifyext[i]:sub(6); @@ -64,8 +72,6 @@ end function create_context(host, mode, ...) - if not ssl then return nil, "LuaSec (required for encryption) was not found"; end - local cfg = new_config(); cfg:apply(core_defaults); cfg:apply(global_ssl_config);