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Ueda Takeyuki
Ueda Takeyuki

Reputation: 871

Why the URL is refused but it is in the frame-ancestors

The URL https://keycloak.uedasoft.com/ is refused to be the ancestor of the iframe by chrome, but contradictory the error is also reported as it is specified in the frame-ancestors as follows:

Refused to frame 'https://keycloak.uedasoft.com/' because an ancestor violates the following Content Security Policy directive: "frame-ancestors 'self' https://keycloak.uedasoft.com/".

What is the possible cause?

Upvotes: 0

Views: 548

Answers (1)

Ueda Takeyuki
Ueda Takeyuki

Reputation: 871

It seems just chrome's inappropriate error message. Firebox reported it as follows:

404 Not Found

Actuary, I've confirmed firefox's message is correct for the root cause.

Upvotes: 0

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