1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
local require = require -- may be overloaded by regress.require
local regress = {
openssl = require"openssl",
bignum = require"openssl.bignum",
kdf = require"openssl.kdf",
pkey = require"openssl.pkey",
x509 = require"openssl.x509",
name = require"openssl.x509.name",
altname = require"openssl.x509.altname",
chain = require"openssl.x509.chain",
store = require"openssl.x509.store",
verify_param = require"openssl.x509.verify_param",
pack = table.pack or function (...)
local t = { ... }
t.n = select("#", ...)
return t
end,
unpack = table.unpack or unpack,
}
local emit_progname = os.getenv"REGRESS_PROGNAME" or "regress"
local emit_verbose = tonumber(os.getenv"REGRESS_VERBOSE" or 1)
local emit_info = {}
local emit_ll = 0
local function emit(fmt, ...)
local msg = string.format(fmt, ...)
for txt, nl in msg:gmatch("([^\n]*)(\n?)") do
if emit_ll == 0 and #txt > 0 then
io.stderr:write(emit_progname, ": ")
emit_ll = #emit_progname + 2
end
io.stderr:write(txt, nl)
if nl == "\n" then
emit_ll = 0
else
emit_ll = emit_ll + #txt
end
end
end -- emit
local function emitln(fmt, ...)
if emit_ll > 0 then
emit"\n"
end
emit(fmt .. "\n", ...)
end -- emitln
local function emitinfo()
for _, txt in ipairs(emit_info) do
emitln("%s", txt)
end
end -- emitinfo
function regress.say(...)
emitln(...)
end -- say
function regress.panic(...)
emitinfo()
emitln(...)
os.exit(1)
end -- panic
function regress.info(...)
if emit_verbose > 1 then
emitln(...)
else
emit_info[#emit_info + 1] = string.format(...)
if emit_verbose > 0 then
if emit_ll > 78 then
emit"\n."
else
emit"."
end
end
end
end -- info
function regress.check(v, ...)
if v then
return v, ...
else
regress.panic(...)
end
end -- check
function regress.export(...)
for _, pat in ipairs{ ... } do
for k, v in pairs(regress) do
if string.match(k, pat) then
_G[k] = v
end
end
end
return regress
end -- export
function regress.require(modname)
local ok, module = pcall(require, modname)
regress.check(ok, "module %s required", modname)
return module
end -- regress.require
local counter = 0
function regress.genkey(type, ca_key, ca_crt)
local pkey = regress.require"openssl.pkey"
local x509 = regress.require"openssl.x509"
local name = regress.require"openssl.x509.name"
local altname = regress.require"openssl.x509.altname"
local key
type = string.upper(type or "RSA")
if type == "EC" then
key = regress.check(pkey.new{ type = "EC", curve = "prime192v1" })
else
key = regress.check(pkey.new{ type = type, bits = 1024 })
end
local dn = name.new()
dn:add("C", "US")
dn:add("ST", "California")
dn:add("L", "San Francisco")
dn:add("O", "Acme, Inc.")
dn:add("CN", string.format("acme%d.inc", counter))
counter = counter + 1
local alt = altname.new()
alt:add("DNS", "acme.inc")
alt:add("DNS", "localhost")
local crt = x509.new()
crt:setVersion(3)
crt:setSerial(47)
crt:setSubject(dn)
crt:setIssuer((ca_crt or crt):getSubject())
crt:setSubjectAlt(alt)
local issued, expires = crt:getLifetime()
crt:setLifetime(issued, expires + 60)
crt:setBasicConstraints{ CA = true, pathLen = 2 }
crt:setBasicConstraintsCritical(true)
crt:setPublicKey(key)
crt:sign(ca_key or key)
return key, crt
end -- regress.genkey
local function getsubtable(t, name, ...)
name = name or false -- cannot be nil
if not t[name] then
t[name] = {}
end
if select('#', ...) > 0 then
return getsubtable(t[name], ...)
else
return t[name]
end
end -- getsubtable
function regress.newsslctx(protocol, accept, keytype)
local context = regress.require"openssl.ssl.context"
local ctx = context.new(protocol, accept)
if keytype or keytype == nil then
local key, crt = regress.genkey(keytype)
ctx:setCertificate(crt)
ctx:setPrivateKey(key)
end
return ctx
end -- require.newsslctx
local ctxcache = {}
function regress.getsslctx(protocol, accept, keytype)
local keycache = getsubtable(ctxcache, protocol, accept)
if keytype == nil then
keytype = "RSA"
end
local ctx = keycache[keytype]
if not ctx then
ctx = regress.newsslctx(protocol, accept, keytype)
keycache[keytype] = ctx
end
return ctx
end -- regress.getsslctx
return regress
|
