From 0ac5d3b1a2703a1d5bad413110b2c4ca97b48df2 Mon Sep 17 00:00:00 2001
From: Trammell Hudson <hudson@trmm.net>
Date: Tue, 3 May 2022 12:04:50 +0000
Subject: [PATCH] mastodon: oidc almost works

---
 README.md               |  5 +++++
 mastodon/env.production | 38 ++++++++++++++++++++++++++++++++++++++
 mastodon/setup          | 24 ++++++++++++++++++++++++
 3 files changed, 67 insertions(+)

diff --git a/README.md b/README.md
index b08291d..9841a81 100644
--- a/README.md
+++ b/README.md
@@ -25,3 +25,8 @@ sudo docker-compose up -d
 ./setup
 ```
 
+```
+cd ../mastodon
+./setup
+sudo docker-compose up
+```
diff --git a/mastodon/env.production b/mastodon/env.production
index d869a3d..2938c18 100644
--- a/mastodon/env.production
+++ b/mastodon/env.production
@@ -68,3 +68,41 @@ SMTP_FROM_ADDRESS=notifications@example.com
 #AWS_ACCESS_KEY_ID=
 #AWS_SECRET_ACCESS_KEY=
 #S3_ALIAS_HOST=files.example.com
+
+
+OMNIAUTH_ONLY=true
+#SAML_ENABLED=true
+#SAML_IDP_SSO_TARGET_URL=https://login.hackerspace.zone/realms/hackerspace/protocol/saml
+#SAML_ACS_URL=https://social.hackerspace.zone/auth/auth/saml/callback
+#SAML_ISSUER=mastodon
+#SAML_IDP_CERT=MIICnzCCAYcCBgGAiY+tazANBgkqhkiG9w0BAQsFADATMREwDwYDVQQDDAhtYXN0b2RvbjAeFw0yMjA1MDMxMDUzNTZaFw0zMjA1MDMxMDU1MzZaMBMxETAPBgNVBAMMCG1hc3RvZG9uMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo+1QUockEX0Bx0EvkrHsX1cXjzNB3vOzpzHaIqSn2ztpQMxsCjWB8nHL4KDCdvXL4IrxRV4x1cT37r/oQsTbW8fplIfllMIQt5pnTSlacru3LX6smfS0xkhpolUp+JmHqnzJqw4/D+WI+dKQbMymWjZ32wI2SqoMI0t4j/c38S6dFgcaRrWcqR/B418F0Fsjs7FzyvjcOgUzPPmfdITmHvH4YDpdq1xsz/9FGwBLd4kgW2GEKWLFTDP9si275/kBuSPE1NGO32TWWSJX4YThkjJ5qDWv3WfxNhTrBpbmW8rUTpQhVFtE/L6dpxswNASNRx34JPwDRH1u971aQPfYaQIDAQABMA0GCSqGSIb3DQEBCwUAA4IBAQAP1+ssMQkSvPl4tctis5ccdD5KhtsbURppwCx96DjYGH9awI+XMhByV7fw/1Cm/KQteparldjzikflNxZySUmQ6IY67Vw6d+9T4FWuOPDy6jRdgU8nLBMeE/Xjb9Mn4ArXU29qXnCFaO9Nz0/yCOKTwv8VBY3XeixBzT/sIaSMEV8/KFY4707AZdr9SB9Rxtq88FC/BLETWY1dg9omx8kZqiM2aVhAW0jhej9urNBGab86o4Xv+v2Gvv8lsXVB0B7KfbFpV/fG/r2jBxXirVPcD0nzjbAzc3rSs+UgBqSNAO4Wb+IDlO0jYPqO4fw9hS22vZBsJ94GDXIH0t/PyQ5p
+##SAML_IDP_CERT_FINGERPRINT=7B:53:95:6A:D6:FE:7E:E5:68:FE:9C:E1:68:51:BF:DD:F9:AF:63:F2
+#SAML_NAME_IDENTIFIER_FORMAT=urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified
+##SAML_CERT=
+##SAML_PRIVATE_KEY=
+#SAML_SECURITY_WANT_ASSERTION_SIGNED=true
+##SAML_SECURITY_WANT_ASSERTION_ENCRYPTED=true
+#SAML_SECURITY_ASSUME_EMAIL_IS_VERIFIED=true
+#SAML_ATTRIBUTES_STATEMENTS_UID=uid
+#SAML_ATTRIBUTES_STATEMENTS_EMAIL=email
+##SAML_ATTRIBUTES_STATEMENTS_FULL_NAME="urn:oid:2.16.840.1.113730.3.1.241"
+#SAML_ATTRIBUTES_STATEMENTS_FIRST_NAME=first_name
+#SAML_ATTRIBUTES_STATEMENTS_LAST_NAME=last_name
+##SAML_UID_ATTRIBUTE=uid
+##SAML_ATTRIBUTES_STATEMENTS_VERIFIED=
+##SAML_ATTRIBUTES_STATEMENTS_VERIFIED_EMAIL=
+#
+
+# https://github.com/mastodon/mastodon/pull/16221
+OIDC_ENABLED=true
+OIDC_PROMPT=Keycloak
+OIDC_DISPLAY_NAME=hackerspace.zone
+OIDC_ISSUER=https://login.hackerspace.zone/realms/hackerspace
+OIDC_REDIRECT_URI=https://social.hackerspace.zone/auth/auth/openid_connect/callback
+OIDC_DISCOVERY=true
+OIDC_SCOPE=openid,profile
+OIDC_UID_FIELD=uid
+OIDC_CLIENT_ID=mastodon
+OIDC_SECURITY_ASSUME_EMAIL_IS_VERIFIED=true
+OIDC_CLIENT_SECRET=abcdef12345
+
diff --git a/mastodon/setup b/mastodon/setup
index 54ad80a..aeced1b 100755
--- a/mastodon/setup
+++ b/mastodon/setup
@@ -12,3 +12,27 @@ sudo docker-compose run web \
   rails db:setup \
 || die "unable to login"
 
+
+# create the keycloak side of the secret
+cd ../keycloak
+source env.production
+
+sudo docker-compose exec -T keycloak \
+  /opt/keycloak/bin/kcadm.sh \
+  create clients \
+  --server http://localhost:8080/ \
+  --user admin \
+  --password "$KEYCLOAK_ADMIN_PASSWORD" \
+  --realm master \
+  -r "$REALM" \
+  -f - <<EOF || die "unable to create client id"
+{
+	"clientId": "mastodon",
+	"rootUrl": "https://$MASTODON_HOSTNAME/",
+	"adminUrl": "https://$MASTODON_HOSTNAME/",
+	"redirectUris": [ "https://$MASTODON_HOSTNAME/*" ],
+	"webOrigins": [ "https://$MASTODON_HOSTNAME" ],
+	"clientAuthenticatorType": "client-secret",
+	"secret": "$OIDC_CLIENT_SECRET"
+}
+EOF