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https://issues.apache.org/jira/browse/NIFI-10018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17534887#comment-17534887
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Daniel Salwerowicz commented on NIFI-10018:
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Thank you for the info David!
I will wait with upgrading our NiFi instances until 1.16.2 comes out.
> NiFi instance encrypted with AES_GCM fails to start
> ---------------------------------------------------
>
> Key: NIFI-10018
> URL: https://issues.apache.org/jira/browse/NIFI-10018
> Project: Apache NiFi
> Issue Type: Bug
> Components: Configuration, Configuration Management, Tools and Build
> Affects Versions: 1.16.1
> Environment: CentOS server, Java 11
> Reporter: Daniel Salwerowicz
> Assignee: David Handermann
> Priority: Critical
> Fix For: 1.17.0, 1.16.2
>
>
> During setup of new NiFi instance on server I decided to encrypt the its
> configuration. It seemed to work well, at least there were no errors given
> during encryption:
> {noformat}
> nifi-toolkit-1.16.1/bin/encrypt-config.sh \
> -n "$nifi_props" \
> -l "$login_identity_providers" \
> -a "$authorizers" \
> -b "$bootstrap_conf" \
> -S "$scheme" \
> -p "$passwd" \
> -w "$props_key" \
> -m
> [main] WARN org.apache.nifi.properties.ConfigEncryptionTool - The source
> nifi.properties and destination nifi.properties are identical
> [/disk1/nifi/prod/nifi-1.16.1/conf/nifi.properties] so the original will be
> overwritten
> [main] WARN org.apache.nifi.properties.ConfigEncryptionTool - The source
> login-identity-providers.xml and destination login-identity-providers.xml are
> identical [/disk1/nifi/prod/config/login-identity-providers.xml] so the
> original will be overwritten
> [main] WARN org.apache.nifi.properties.ConfigEncryptionTool - The source
> authorizers.xml and destination authorizers.xml are identical
> [/disk1/nifi/prod/config/authorizers.xml] so the original will be overwritten
> [main] WARN org.apache.nifi.properties.AbstractBootstrapPropertiesLoader -
> System Property [nifi.properties.file.path] not found: Using Relative Path
> [conf/nifi.properties]
> [main] INFO org.apache.nifi.properties.NiFiPropertiesLoader - Loading
> Application Properties [/disk1/nifi/prod/nifi-1.16.1/conf/nifi.properties]
> [main] INFO org.apache.nifi.properties.NiFiPropertiesLoader - Loading
> Application Properties [/disk1/nifi/prod/nifi-1.16.1/conf/nifi.properties]
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Loaded
> NiFiProperties instance with 202 properties
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Loaded login
> identity providers content (52 lines)
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Updated XML
> content: ...
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Loaded
> authorizers content (98 lines)
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Protected
> [nifi.security.keyPasswd] using [aes/gcm] ->
> pcGwPE3hcZ2lLkjT||0mDlQs30cpZDCE+fwnMmk4908Wb9gLNdQ1lzgrB7BDZHjptS+oTPRVKlv+SglBw7WKLS+9xY0ryu3w==
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Updated
> protection key [nifi.security.keyPasswd.protected]
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Protected
> [nifi.security.keystorePasswd] using [aes/gcm] ->
> VwUaUqRLyXN/6X28||/0T7d6w/5PQdgw/aM7hp1Xq3pPaEeGax/mxQ9s4HVn9yeCiT3tulzzA9nyh63Pw2eWdbKnH3s6jAXw==
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Updated
> protection key [nifi.security.keystorePasswd.protected]
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Protected
> [nifi.security.truststorePasswd] using [aes/gcm] ->
> gHP8eniagijAt2Gz||4ocM4NcfeZX/57FDLwXDlziKX8ZIsa05wof+3vbUl09Q61HT0bagVMDtE1tlvADBIk950oI11hPn2g==
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Updated
> protection key [nifi.security.truststorePasswd.protected]
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Protected
> [nifi.sensitive.props.key] using [aes/gcm] ->
> vyb30QVW4kK/yiAx||LPpSqZ580UVIebndOMtgdKwfE+o7HMX8YrER80/7S7hcg+m9PYIvbLNPVdSlV9n4ri/G6MnuUVvLTA==
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Updated
> protection key [nifi.sensitive.props.key.protected]
> [main] INFO org.apache.nifi.properties.ConfigEncryptionTool - Final result:
> 205 keys including 4 protected keys
> {noformat}
> However when I started the NiFi instance I saw following message in the
> "nifi-bootstrap.log" file:
> {noformat}
> 2022-05-11 11:08:57,700 ERROR [NiFi logging handler] org.apache.nifi.StdErr
> Failed to start web server: Error creating bean with name
> 'niFiWebApiConfiguration': BeanPostProcessor before instantiation of bean
> failed; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error creating bean
> with name 'metaDataSourceAdvisor': Cannot resolve reference to bean
> 'methodSecurityMetadataSource' while setting constructor argument; nested
> exception is
> org.springframework.beans.factory.UnsatisfiedDependencyException: Error
> creating bean with name
> 'org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration':
> Unsatisfied dependency expressed through method 'setObjectPostProcessor'
> parameter 0; nested exception is
> org.springframework.beans.factory.UnsatisfiedDependencyException: Error
> creating bean with name
> 'org.apache.nifi.web.security.configuration.AuthenticationSecurityConfiguration':
> Unsatisfied dependency expressed through constructor parameter 2; nested
> exception is org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'authorizer': FactoryBean threw exception on object
> creation; nested exception is
> org.apache.nifi.properties.SensitivePropertyProtectionException: Protection
> Scheme [aes/gcm/256] not supported
> 2022-05-11 11:08:57,701 ERROR [NiFi logging handler] org.apache.nifi.StdErr
> Shutting down...{noformat}
> In the "nifi.properties" I have following:
> {noformat}
> nifi.sensitive.props.key=...
> nifi.sensitive.props.key.protected=aes/gcm/256
> nifi.sensitive.props.algorithm=NIFI_PBKDF2_AES_GCM_256
> nifi.sensitive.props.additional.keys={noformat}
> Why is it that the standard AES_GCM encrypted instance fails to starts with
> message: "Protection Scheme [aes/gcm/256] not supported"?
> There's nothing in the documentation that states otherwise.
> [https://nifi.apache.org/docs/nifi-docs/html/toolkit-guide.html#AES_GCM]
> The toolkit guide says nothing about this being unsupported.
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