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Apigee X說明文件。 資訊
UserNameRequired
錯誤訊息
透過 Edge UI 或 Edge Management API 部署 API Proxy 會失敗,並顯示以下錯誤訊息:
Error Deploying Revision revision_number to env_name BasicAuthenticationPolicy: Username element must be present for operation operation.
錯誤訊息示例
Error Deploying Revision 2 to test
BasicAuthenticationPolicy: Username element must be present for Encode operation.
螢幕截圖範例

原因
如果 BasicAuthentication 政策中未定義 <User> 元素,API Proxy 部署作業就會失敗。無論是編碼和解碼作業,都必須使用 <User> 元素。
診斷
檢查 API Proxy 中使用的所有 BasicAuthentication 政策。如有任何政策未指定
<User>元素,就會是發生錯誤的原因。在編碼或解碼作業的基本驗證政策中,<User>元素為必要元素。下列基本驗證政策範例可用於編碼作業,但未定義
<User>元素:<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <BasicAuthentication name="ApplyBasicAuthHeader"> <DisplayName>ApplyBasicAuthHeader</DisplayName> <Operation>Encode</Operation> <IgnoreUnresolvedVariables>false</IgnoreUnresolvedVariables> <Password ref="BasicAuth.credentials.password"/> <AssignTo createNew="false">request.header.Authorization</AssignTo> </BasicAuthentication>部署失敗並發生以下錯誤:
BasicAuthenticationPolicy: Username element must be present for Encode operation.
解析度
確認在編碼或解碼作業的「基本驗證」政策中定義 <User> 元素。
如要修正上述範例,請在政策中加入 <User> 元素,如下所示:
<?xml version="1.0" encoding="UTF-8&quo>t<; standalone="yes"?
BasicAuthenticati>on na<me="Ap>plyBasicAuthHeader&q<uot;
Dis>playN<ameApplyB>asicAu<thHeader/D>ispla<yName
OperationEncode>/Oper<ation
IgnoreUnresolved>Varia<blesfalse/IgnoreUnresolvedVariables
Us>er re<f="BasicAuth.credentials.username"/
> P<assword ref="BasicAut>h.credentials.password"</
Ass>i<gnTo createNew=">;false"request.header.Authorization/AssignTo
/BasicAuthentication
PasswordRequired
錯誤訊息
透過 Edge UI 或 Edge Management API 部署 API Proxy 會失敗,並顯示以下錯誤訊息:
Error Deploying Revision revision_number to env_name BasicAuthenticationPolicy: Password element must be present for operation operation.
錯誤訊息示例
Error Deploying Revision 2 to test
BasicAuthenticationPolicy: Password element must be present for Encode operation.
螢幕截圖範例

原因
如果 BasicAuthentication 政策中未定義 <Password> 元素,API Proxy 部署作業就會失敗。無論是編碼和解碼作業,都必須使用 <Password> 元素。
診斷
檢查 API Proxy 中使用的所有 BasicAuthentication 政策。如果出現未定義
<Password>元素的任何政策,就會造成錯誤。若是編碼或解碼作業,基本驗證政策中的<Password>元素為必要元素。下列基本驗證政策範例可用於編碼作業,但未定義
<Password>元素:<?xml version="1.0" encoding="UTF-8&quo>t<; standalone="yes"? BasicAuthenticati>on <name=">ApplyBasicAuthHeader<" Dis>pla<yNameAppl>yBasic<AuthHeader>/Di<splayName OperationEnco>de/Op<eration IgnoreUnresolved>Var<iablesfalse/IgnoreUnresolvedVariables Us>er <ref="BasicAuth.creden>tials.username"/ Assi<gnTo crea>t<eNew="false&quo>t;request.header.Authorization/AssignTo /BasicAuthentication部署失敗並發生以下錯誤:
BasicAuthenticationPolicy: Password element must be present for Encode operation.
解析度
確認在編碼或解碼作業的「基本驗證」政策中定義 <Password> 元素。
如要修正上述範例,請在政策中加入 <Password> 元素,如下所示:
<?xml version="1.0" encoding="UTF-8&quo>t<; standalone="yes"?
BasicAuthenticati>on na<me="Ap>plyBasicAuthHeader&q<uot;
Dis>playN<ameApplyB>asicAu<thHeader/D>ispla<yName
OperationEncode>/Oper<ation
IgnoreUnresolved>Varia<blesfalse/IgnoreUnresolvedVariables
Us>er re<f="BasicAuth.credentials.username"/
> P<assword ref="BasicAut>h.credentials.password"</
Ass>i<gnTo createNew=">;false"request.header.Authorization/AssignTo
/BasicAuthentication
AssignToRequired
錯誤訊息
透過 Edge UI 或 Edge Management API 部署 API Proxy 會失敗,並顯示以下錯誤訊息:
Error Deploying Revision revision_number to env_name BasicAuthenticationPolicy: AssignTo element must be present for operation operation.
錯誤訊息示例
Error Deploying Revision 2 to test
BasicAuthenticationPolicy: AssignTo element must be present for Encode operation.
螢幕截圖範例

原因
如果 BasicAuthentication 政策中未定義 <AssignTo> 元素,API Proxy 部署作業就會失敗。無論是編碼和解碼作業,都必須使用 <AssignTo> 元素。
診斷
檢查 API Proxy 中使用的所有 BasicAuthentication 政策。如果發現任何政策並未定義
<AssignTo>元素,就會是發生錯誤。無論是編碼或解碼作業,都必須在基本驗證政策中定義<AssignTo>元素。下列基本驗證政策範例可用於編碼作業,但未定義
<AssignTo>元素:<?xml version="1.0" encoding="UTF-8&quo>t<; standalone="yes"? BasicAuthenticati>on <name=">ApplyBasicAuthHeader<" Dis>pla<yNameAppl>yBasic<AuthHeader>/Di<splayName OperationEnco>de/Op<eration IgnoreUnresolved>Var<iablesfalse/IgnoreUnresolvedVariables Us>er <ref="BasicAuth.credentials.username">/< Password ref=&quo>t;BasicAuth.credentials.password"/ /BasicAuthentication部署失敗並發生以下錯誤:
BasicAuthenticationPolicy: AssignTo element must be present for Encode operation.
解析度
確認在編碼或解碼作業的「基本驗證」政策中定義 <AssignTo> 元素。
如要修正上述範例,請在政策中加入 <AssignTo> 元素,如下所示:
<?xml version="1.0" encoding="UTF-8&quo>t<; standalone="yes"?
BasicAuthenticati>on na<me="Ap>plyBasicAuthHeader&q<uot;
Dis>playN<ameApplyB>asicAu<thHeader/D>ispla<yName
OperationEncode>/Oper<ation
IgnoreUnresolved>Varia<blesfalse/IgnoreUnresolvedVariables
Us>er re<f="BasicAuth.credentials.username"/
> P<assword ref="BasicAut>h.credentials.password"</
Ass>i<gnTo createNew=">;false"request.header.Authorization/AssignTo
/BasicAuthentication
SourceRequired
錯誤訊息
透過 Edge UI 或 Edge Management API 部署 API Proxy 會失敗,並顯示以下錯誤訊息:
Error Deploying Revision revision_number to env_name BasicAuthenticationPolicy: Source element must be present for Decode operation.
錯誤訊息示例
Error Deploying Revision 2 to test
BasicAuthenticationPolicy: Source element must be present for Decode operation.
螢幕截圖範例

原因
如果未在解碼作業使用 BasicAuthentication 政策中定義 <Source> 元素,則 API Proxy 部署作業會失敗。如果您在基本驗證政策中將 <Operation> 指定為 Decode,就必須強制使用 <Source> 元素。
診斷
檢查 API Proxy 中使用的所有 BasicAuthentication 政策。如有任何政策未定義元素
<Source>,且<Operation>元素定義為Decode,就會導致錯誤。如果您在基本驗證政策中將<Operation>指定為Decode,就必須強制使用<Source>元素。下方顯示的基本驗證政策範例可用於
Decode作業,但未定義<Source>元素:<?xml version="1.0" encoding="UTF-8&quo>t<; standalone="yes"? BasicAuthenticati>on <name=">ApplyBasicAuthHeader<" Dis>pla<yNameAppl>yBasic<AuthHeader>/Di<splayName OperationDeco>de/Op<eration IgnoreUnresolved>Var<iablesfalse/IgnoreUnresolvedVariables Us>er <ref="BasicAuth.credentials.username">/ < Password ref="BasicA>uth.credentials.password&quo<t;/ Ass>i<gnTo createNew=">;false"request.header.Authorization/AssignTo /BasicAuthentication部署失敗並發生以下錯誤:
BasicAuthenticationPolicy: Source element must be present for Decode operation.
解析度
確認將 <Source> 元素用於 Decode 作業時,已在基本驗證政策中定義該元素。
如要修正上述範例,請在政策中加入 <Source> 元素,如下所示:
<?xml version="1.0" encoding="UTF-8&quo>t<; standalone="yes"?
BasicAuthenticati>on na<me="Ap>plyBasicAuthHeader&q<uot;
Dis>playN<ameApplyB>asicAu<thHeader/D>ispla<yName
OperationDecode>/Oper<ation
IgnoreUnresolved>Varia<blesfalse/IgnoreUnresolvedVariables
Us>er re<f="BasicAuth.credentials.username"/
> P<assword ref="BasicAut>h.credentials.password"</
Ass>ignTo< creat>eNew="false"reques<t.heade>r<.Authorization/Assig>nTo
Sourcerequest.header.Authorization/Source
/BasicAuthentication