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Make idp a complete application for deployment
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-96
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+90
-96
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.gitignore

Lines changed: 7 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,13 @@
11
coverage.out
22
coverage.html
33
vendor/
4+
**/*.cert
5+
**/*.key
46

57
# IDE-specific settings
68
.idea
7-
.vscode
9+
.vscode
10+
11+
# Fly.io deployment
12+
fly.toml
13+
Dockerfile

example/idp/go.mod

Lines changed: 20 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,20 @@
1+
module github.com/adricasti/samlidp
2+
3+
go 1.23
4+
5+
toolchain go1.24.2
6+
7+
require (
8+
github.com/crewjam/saml v0.5.1
9+
golang.org/x/crypto v0.33.0
10+
)
11+
12+
require (
13+
github.com/beevik/etree v1.5.0 // indirect
14+
github.com/jonboulle/clockwork v0.2.2 // indirect
15+
github.com/mattermost/xml-roundtrip-validator v0.1.0 // indirect
16+
github.com/russellhaering/goxmldsig v1.4.0 // indirect
17+
)
18+
19+
// Replace the remote saml module with your local version
20+
replace github.com/crewjam/saml => ../../

example/idp/go.sum

Lines changed: 44 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,44 @@
1+
github.com/beevik/etree v1.1.0/go.mod h1:r8Aw8JqVegEf0w2fDnATrX9VpkMcyFeM0FhwO62wh+A=
2+
github.com/beevik/etree v1.5.0 h1:iaQZFSDS+3kYZiGoc9uKeOkUY3nYMXOKLl6KIJxiJWs=
3+
github.com/beevik/etree v1.5.0/go.mod h1:gPNJNaBGVZ9AwsidazFZyygnd+0pAU38N4D+WemwKNs=
4+
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
5+
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
6+
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
7+
github.com/golang-jwt/jwt/v4 v4.5.2 h1:YtQM7lnr8iZ+j5q71MGKkNw9Mn7AjHM68uc9g5fXeUI=
8+
github.com/golang-jwt/jwt/v4 v4.5.2/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
9+
github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
10+
github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
11+
github.com/jonboulle/clockwork v0.2.2 h1:UOGuzwb1PwsrDAObMuhUnj0p5ULPj8V/xJ7Kx9qUBdQ=
12+
github.com/jonboulle/clockwork v0.2.2/go.mod h1:Pkfl5aHPm1nk2H9h0bjmnJD/BcgbGXUBGnn1kMkgxc8=
13+
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
14+
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
15+
github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
16+
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
17+
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
18+
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
19+
github.com/mattermost/xml-roundtrip-validator v0.1.0 h1:RXbVD2UAl7A7nOTR4u7E3ILa4IbtvKBHw64LDsmu9hU=
20+
github.com/mattermost/xml-roundtrip-validator v0.1.0/go.mod h1:qccnGMcpgwcNaBnxqpJpWWUiPNr5H3O8eDgGV9gT5To=
21+
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
22+
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
23+
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
24+
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
25+
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
26+
github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
27+
github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
28+
github.com/russellhaering/goxmldsig v1.4.0 h1:8UcDh/xGyQiyrW+Fq5t8f+l2DLB1+zlhYzkPUJ7Qhys=
29+
github.com/russellhaering/goxmldsig v1.4.0/go.mod h1:gM4MDENBQf7M+V824SGfyIUVFWydB7n0KkEubVJl+Tw=
30+
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
31+
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
32+
github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
33+
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
34+
golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
35+
golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
36+
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
37+
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
38+
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
39+
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
40+
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
41+
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
42+
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
43+
gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
44+
gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=

example/idp/idp.go

Lines changed: 16 additions & 61 deletions
Original file line numberDiff line numberDiff line change
@@ -2,9 +2,8 @@
22
package main
33

44
import (
5-
"crypto"
5+
"crypto/tls"
66
"crypto/x509"
7-
"encoding/pem"
87
"flag"
98
"net/http"
109
"net/url"
@@ -15,77 +14,33 @@ import (
1514
"github.com/crewjam/saml/samlidp"
1615
)
1716

18-
var key = func() crypto.PrivateKey {
19-
b, _ := pem.Decode([]byte(`-----BEGIN RSA PRIVATE KEY-----
20-
MIIEpAIBAAKCAQEA0OhbMuizgtbFOfwbK7aURuXhZx6VRuAs3nNibiuifwCGz6u9
21-
yy7bOR0P+zqN0YkjxaokqFgra7rXKCdeABmoLqCC0U+cGmLNwPOOA0PaD5q5xKhQ
22-
4Me3rt/R9C4Ca6k3/OnkxnKwnogcsmdgs2l8liT3qVHP04Oc7Uymq2v09bGb6nPu
23-
fOrkXS9F6mSClxHG/q59AGOWsXK1xzIRV1eu8W2SNdyeFVU1JHiQe444xLoPul5t
24-
InWasKayFsPlJfWNc8EoU8COjNhfo/GovFTHVjh9oUR/gwEFVwifIHihRE0Hazn2
25-
EQSLaOr2LM0TsRsQroFjmwSGgI+X2bfbMTqWOQIDAQABAoIBAFWZwDTeESBdrLcT
26-
zHZe++cJLxE4AObn2LrWANEv5AeySYsyzjRBYObIN9IzrgTb8uJ900N/zVr5VkxH
27-
xUa5PKbOcowd2NMfBTw5EEnaNbILLm+coHdanrNzVu59I9TFpAFoPavrNt/e2hNo
28-
NMGPSdOkFi81LLl4xoadz/WR6O/7N2famM+0u7C2uBe+TrVwHyuqboYoidJDhO8M
29-
w4WlY9QgAUhkPyzZqrl+VfF1aDTGVf4LJgaVevfFCas8Ws6DQX5q4QdIoV6/0vXi
30-
B1M+aTnWjHuiIzjBMWhcYW2+I5zfwNWRXaxdlrYXRukGSdnyO+DH/FhHePJgmlkj
31-
NInADDkCgYEA6MEQFOFSCc/ELXYWgStsrtIlJUcsLdLBsy1ocyQa2lkVUw58TouW
32-
RciE6TjW9rp31pfQUnO2l6zOUC6LT9Jvlb9PSsyW+rvjtKB5PjJI6W0hjX41wEO6
33-
fshFELMJd9W+Ezao2AsP2hZJ8McCF8no9e00+G4xTAyxHsNI2AFTCQcCgYEA5cWZ
34-
JwNb4t7YeEajPt9xuYNUOQpjvQn1aGOV7KcwTx5ELP/Hzi723BxHs7GSdrLkkDmi
35-
Gpb+mfL4wxCt0fK0i8GFQsRn5eusyq9hLqP/bmjpHoXe/1uajFbE1fZQR+2LX05N
36-
3ATlKaH2hdfCJedFa4wf43+cl6Yhp6ZA0Yet1r8CgYEAwiu1j8W9G+RRA5/8/DtO
37-
yrUTOfsbFws4fpLGDTA0mq0whf6Soy/96C90+d9qLaC3srUpnG9eB0CpSOjbXXbv
38-
kdxseLkexwOR3bD2FHX8r4dUM2bzznZyEaxfOaQypN8SV5ME3l60Fbr8ajqLO288
39-
wlTmGM5Mn+YCqOg/T7wjGmcCgYBpzNfdl/VafOROVbBbhgXWtzsz3K3aYNiIjbp+
40-
MunStIwN8GUvcn6nEbqOaoiXcX4/TtpuxfJMLw4OvAJdtxUdeSmEee2heCijV6g3
41-
ErrOOy6EqH3rNWHvlxChuP50cFQJuYOueO6QggyCyruSOnDDuc0BM0SGq6+5g5s7
42-
H++S/wKBgQDIkqBtFr9UEf8d6JpkxS0RXDlhSMjkXmkQeKGFzdoJcYVFIwq8jTNB
43-
nJrVIGs3GcBkqGic+i7rTO1YPkquv4dUuiIn+vKZVoO6b54f+oPBXd4S0BnuEqFE
44-
rdKNuCZhiaE2XD9L/O9KP1fh5bfEcKwazQ23EvpJHBMm8BGC+/YZNw==
45-
-----END RSA PRIVATE KEY-----`))
46-
k, _ := x509.ParsePKCS1PrivateKey(b.Bytes)
47-
return k
48-
}()
49-
50-
var cert = func() *x509.Certificate {
51-
b, _ := pem.Decode([]byte(`-----BEGIN CERTIFICATE-----
52-
MIIDBzCCAe+gAwIBAgIJAPr/Mrlc8EGhMA0GCSqGSIb3DQEBBQUAMBoxGDAWBgNV
53-
BAMMD3d3dy5leGFtcGxlLmNvbTAeFw0xNTEyMjgxOTE5NDVaFw0yNTEyMjUxOTE5
54-
NDVaMBoxGDAWBgNVBAMMD3d3dy5leGFtcGxlLmNvbTCCASIwDQYJKoZIhvcNAQEB
55-
BQADggEPADCCAQoCggEBANDoWzLos4LWxTn8Gyu2lEbl4WcelUbgLN5zYm4ron8A
56-
hs+rvcsu2zkdD/s6jdGJI8WqJKhYK2u61ygnXgAZqC6ggtFPnBpizcDzjgND2g+a
57-
ucSoUODHt67f0fQuAmupN/zp5MZysJ6IHLJnYLNpfJYk96lRz9ODnO1Mpqtr9PWx
58-
m+pz7nzq5F0vRepkgpcRxv6ufQBjlrFytccyEVdXrvFtkjXcnhVVNSR4kHuOOMS6
59-
D7pebSJ1mrCmshbD5SX1jXPBKFPAjozYX6PxqLxUx1Y4faFEf4MBBVcInyB4oURN
60-
B2s59hEEi2jq9izNE7EbEK6BY5sEhoCPl9m32zE6ljkCAwEAAaNQME4wHQYDVR0O
61-
BBYEFB9ZklC1Ork2zl56zg08ei7ss/+iMB8GA1UdIwQYMBaAFB9ZklC1Ork2zl56
62-
zg08ei7ss/+iMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEFBQADggEBAAVoTSQ5
63-
pAirw8OR9FZ1bRSuTDhY9uxzl/OL7lUmsv2cMNeCB3BRZqm3mFt+cwN8GsH6f3uv
64-
NONIhgFpTGN5LEcXQz89zJEzB+qaHqmbFpHQl/sx2B8ezNgT/882H2IH00dXESEf
65-
y/+1gHg2pxjGnhRBN6el/gSaDiySIMKbilDrffuvxiCfbpPN0NRRiPJhd2ay9KuL
66-
/RxQRl1gl9cHaWiouWWba1bSBb2ZPhv2rPMUsFo98ntkGCObDX6Y1SpkqmoTbrsb
67-
GFsTG2DLxnvr4GdN1BSr0Uu/KV3adj47WkXVPeMYQti/bQmxQB8tRFhrw80qakTL
68-
UzreO96WzlBBMtY=
69-
-----END CERTIFICATE-----`))
70-
c, _ := x509.ParseCertificate(b.Bytes)
71-
return c
72-
}()
73-
7417
func main() {
7518
logr := logger.DefaultLogger
76-
baseURLstr := flag.String("idp", "", "The URL to the IDP")
19+
baseURLstr := flag.String("idp", "http://localhost:8080", "The URL to the IDP")
20+
certFile := flag.String("cert", "idp.cert", "The certificate file path")
21+
keyFile := flag.String("key", "idp.key", "The private key file path")
7722
flag.Parse()
7823

7924
baseURL, err := url.Parse(*baseURLstr)
8025
if err != nil {
8126
logr.Fatalf("cannot parse base URL: %v", err)
8227
}
8328

29+
keyPair, err := tls.LoadX509KeyPair(*certFile, *keyFile)
30+
if err != nil {
31+
logr.Fatalf("cannot load key pair: %v", err)
32+
}
33+
34+
keyPair.Leaf, err = x509.ParseCertificate(keyPair.Certificate[0])
35+
if err != nil {
36+
logr.Fatalf("cannot parse certificate: %v", err)
37+
}
38+
8439
idpServer, err := samlidp.New(samlidp.Options{
8540
URL: *baseURL,
86-
Key: key,
41+
Key: keyPair.PrivateKey,
8742
Logger: logr,
88-
Certificate: cert,
43+
Certificate: keyPair.Leaf,
8944
Store: &samlidp.MemoryStore{},
9045
})
9146
if err != nil {

example/service.go

Lines changed: 3 additions & 34 deletions
Original file line numberDiff line numberDiff line change
@@ -87,45 +87,14 @@ func ServeWhoami(w http.ResponseWriter, r *http.Request) {
8787
}
8888
}
8989

90-
var (
91-
key = []byte(`-----BEGIN RSA PRIVATE KEY-----
92-
MIICXgIBAAKBgQDU8wdiaFmPfTyRYuFlVPi866WrH/2JubkHzp89bBQopDaLXYxi
93-
3PTu3O6Q/KaKxMOFBqrInwqpv/omOGZ4ycQ51O9I+Yc7ybVlW94lTo2gpGf+Y/8E
94-
PsVbnZaFutRctJ4dVIp9aQ2TpLiGT0xX1OzBO/JEgq9GzDRf+B+eqSuglwIDAQAB
95-
AoGBAMuy1eN6cgFiCOgBsB3gVDdTKpww87Qk5ivjqEt28SmXO13A1KNVPS6oQ8SJ
96-
CT5Azc6X/BIAoJCURVL+LHdqebogKljhH/3yIel1kH19vr4E2kTM/tYH+qj8afUS
97-
JEmArUzsmmK8ccuNqBcllqdwCZjxL4CHDUmyRudFcHVX9oyhAkEA/OV1OkjM3CLU
98-
N3sqELdMmHq5QZCUihBmk3/N5OvGdqAFGBlEeewlepEVxkh7JnaNXAXrKHRVu/f/
99-
fbCQxH+qrwJBANeQERF97b9Sibp9xgolb749UWNlAdqmEpmlvmS202TdcaaT1msU
100-
4rRLiQN3X9O9mq4LZMSVethrQAdX1whawpkCQQDk1yGf7xZpMJ8F4U5sN+F4rLyM
101-
Rq8Sy8p2OBTwzCUXXK+fYeXjybsUUMr6VMYTRP2fQr/LKJIX+E5ZxvcIyFmDAkEA
102-
yfjNVUNVaIbQTzEbRlRvT6MqR+PTCefC072NF9aJWR93JimspGZMR7viY6IM4lrr
103-
vBkm0F5yXKaYtoiiDMzlOQJADqmEwXl0D72ZG/2KDg8b4QZEmC9i5gidpQwJXUc6
104-
hU+IVQoLxRq0fBib/36K9tcrrO5Ba4iEvDcNY+D8yGbUtA==
105-
-----END RSA PRIVATE KEY-----
106-
`)
107-
cert = []byte(`-----BEGIN CERTIFICATE-----
108-
MIIB7zCCAVgCCQDFzbKIp7b3MTANBgkqhkiG9w0BAQUFADA8MQswCQYDVQQGEwJV
109-
UzELMAkGA1UECAwCR0ExDDAKBgNVBAoMA2ZvbzESMBAGA1UEAwwJbG9jYWxob3N0
110-
MB4XDTEzMTAwMjAwMDg1MVoXDTE0MTAwMjAwMDg1MVowPDELMAkGA1UEBhMCVVMx
111-
CzAJBgNVBAgMAkdBMQwwCgYDVQQKDANmb28xEjAQBgNVBAMMCWxvY2FsaG9zdDCB
112-
nzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA1PMHYmhZj308kWLhZVT4vOulqx/9
113-
ibm5B86fPWwUKKQ2i12MYtz07tzukPymisTDhQaqyJ8Kqb/6JjhmeMnEOdTvSPmH
114-
O8m1ZVveJU6NoKRn/mP/BD7FW52WhbrUXLSeHVSKfWkNk6S4hk9MV9TswTvyRIKv
115-
Rsw0X/gfnqkroJcCAwEAATANBgkqhkiG9w0BAQUFAAOBgQCMMlIO+GNcGekevKgk
116-
akpMdAqJfs24maGb90DvTLbRZRD7Xvn1MnVBBS9hzlXiFLYOInXACMW5gcoRFfeT
117-
QLSouMM8o57h0uKjfTmuoWHLQLi6hnF+cvCsEFiJZ4AbF+DgmO6TarJ8O05t8zvn
118-
OwJlNCASPZRH/JmF8tX0hoHuAQ==
119-
-----END CERTIFICATE-----
120-
`)
121-
)
122-
12390
func main() {
12491
rootURLstr := flag.String("url", "http://localhost:8090", "The base URL of this service")
12592
idpMetadataURLstr := flag.String("idp", "http://localhost:8080/metadata", "The metadata URL for the IDP")
93+
certFile := flag.String("cert", "service.cert", "The certificate file path")
94+
keyFile := flag.String("key", "service.key", "The private key file path")
12695
flag.Parse()
12796

128-
keyPair, err := tls.X509KeyPair(cert, key)
97+
keyPair, err := tls.LoadX509KeyPair(*certFile, *keyFile)
12998
if err != nil {
13099
panic(err) // TODO handle error
131100
}

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