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Allow to use regular expressions for AccessControlAllowOriginList

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Luca Guidi 2020-10-29 10:52:03 +01:00 • committed by GitHub
parent 699cf71652
commit b5198e63c4
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11 changed files with 133 additions and 17 deletions
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3
pkg/config/dynamic/middlewares.go
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@ -164,6 +164,8 @@ type Headers struct {
AccessControlAllowOrigin string `json:"accessControlAllowOrigin,omitempty" toml:"accessControlAllowOrigin,omitempty" yaml:"accessControlAllowOrigin,omitempty"` // Deprecated
// AccessControlAllowOriginList is a list of allowable origins. Can also be a wildcard origin "*".
AccessControlAllowOriginList []string `json:"accessControlAllowOriginList,omitempty" toml:"accessControlAllowOriginList,omitempty" yaml:"accessControlAllowOriginList,omitempty"`
// AccessControlAllowOriginListRegex is a list of allowable origins written following the Regular Expression syntax (https://golang.org/pkg/regexp/).
AccessControlAllowOriginListRegex []string `json:"accessControlAllowOriginListRegex,omitempty" toml:"accessControlAllowOriginListRegex,omitempty" yaml:"accessControlAllowOriginListRegex,omitempty"`
// AccessControlExposeHeaders sets valid headers for the response.
AccessControlExposeHeaders []string `json:"accessControlExposeHeaders,omitempty" toml:"accessControlExposeHeaders,omitempty" yaml:"accessControlExposeHeaders,omitempty"`
// AccessControlMaxAge sets the time that a preflight request may be cached.
@ -206,6 +208,7 @@ func (h *Headers) HasCorsHeadersDefined() bool {
len(h.AccessControlAllowHeaders) != 0 ||
len(h.AccessControlAllowMethods) != 0 ||
len(h.AccessControlAllowOriginList) != 0 ||
len(h.AccessControlAllowOriginListRegex) != 0 ||
len(h.AccessControlExposeHeaders) != 0 ||
h.AccessControlMaxAge != 0 ||
h.AddVaryHeader)