I just stumbled across the fact that my config used delegation as recommended by the docs, and hosted Synapse on a subdomain. However my config never had `public_baseurl` set and worked without issues, until I just now tried to setup OIDC. OIDC is initialized by the client instructing to open a URL on the homeserver, and initially the correct URL is called, but Synapse does not recognize it without `public_baseurl` being set correctly. After changing this it immediately started working. So in order to prevent anybody from making the same mistake, this adds a small clarifying block in the OIDC docs.
2 lines
92 B
Plaintext
2 lines
92 B
Plaintext
Document the importance of `public_baseurl` when configuring OpenID Connect authentication.
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