open-vault/logical/secret.go

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vault: clean up VaultID duplications, make secret responses clearer /cc @armon - This is a reasonably major refactor that I think cleans up a lot of the logic with secrets in responses. The reason for the refactor is that while implementing Renew/Revoke in logical/framework I found the existing API to be really awkward to work with. Primarily, we needed a way to send down internal data for Vault core to store since not all the data you need to revoke a key is always sent down to the user (for example the user than AWS key belongs to). At first, I was doing this manually in logical/framework with req.Storage, but this is going to be such a common event that I think its something core should assist with. Additionally, I think the added context for secrets will be useful in the future when we have a Vault API for returning orphaned out keys: we can also return the internal data that might help an operator. So this leads me to this refactor. I've removed most of the fields in `logical.Response` and replaced it with a single `*Secret` pointer. If this is non-nil, then the response represents a secret. The Secret struct encapsulates all the lease info and such. It also has some fields on it that are only populated at _request_ time for Revoke/Renew operations. There is precedent for this sort of behavior in the Go stdlib where http.Request/http.Response have fields that differ based on client/server. I copied this style. All core unit tests pass. The APIs fail for obvious reasons but I'll fix that up in the next commit.
2015-03-19 22:11:42 +00:00
package logical
import "fmt"
vault: clean up VaultID duplications, make secret responses clearer /cc @armon - This is a reasonably major refactor that I think cleans up a lot of the logic with secrets in responses. The reason for the refactor is that while implementing Renew/Revoke in logical/framework I found the existing API to be really awkward to work with. Primarily, we needed a way to send down internal data for Vault core to store since not all the data you need to revoke a key is always sent down to the user (for example the user than AWS key belongs to). At first, I was doing this manually in logical/framework with req.Storage, but this is going to be such a common event that I think its something core should assist with. Additionally, I think the added context for secrets will be useful in the future when we have a Vault API for returning orphaned out keys: we can also return the internal data that might help an operator. So this leads me to this refactor. I've removed most of the fields in `logical.Response` and replaced it with a single `*Secret` pointer. If this is non-nil, then the response represents a secret. The Secret struct encapsulates all the lease info and such. It also has some fields on it that are only populated at _request_ time for Revoke/Renew operations. There is precedent for this sort of behavior in the Go stdlib where http.Request/http.Response have fields that differ based on client/server. I copied this style. All core unit tests pass. The APIs fail for obvious reasons but I'll fix that up in the next commit.
2015-03-19 22:11:42 +00:00
// Secret represents the secret part of a response.
type Secret struct {
LeaseOptions
vault: clean up VaultID duplications, make secret responses clearer /cc @armon - This is a reasonably major refactor that I think cleans up a lot of the logic with secrets in responses. The reason for the refactor is that while implementing Renew/Revoke in logical/framework I found the existing API to be really awkward to work with. Primarily, we needed a way to send down internal data for Vault core to store since not all the data you need to revoke a key is always sent down to the user (for example the user than AWS key belongs to). At first, I was doing this manually in logical/framework with req.Storage, but this is going to be such a common event that I think its something core should assist with. Additionally, I think the added context for secrets will be useful in the future when we have a Vault API for returning orphaned out keys: we can also return the internal data that might help an operator. So this leads me to this refactor. I've removed most of the fields in `logical.Response` and replaced it with a single `*Secret` pointer. If this is non-nil, then the response represents a secret. The Secret struct encapsulates all the lease info and such. It also has some fields on it that are only populated at _request_ time for Revoke/Renew operations. There is precedent for this sort of behavior in the Go stdlib where http.Request/http.Response have fields that differ based on client/server. I copied this style. All core unit tests pass. The APIs fail for obvious reasons but I'll fix that up in the next commit.
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// InternalData is JSON-encodable data that is stored with the secret.
// This will be sent back during a Renew/Revoke for storing internal data
// used for those operations.
InternalData map[string]interface{} `json:"internal_data"`
// LeaseID is the ID returned to the user to manage this secret.
vault: clean up VaultID duplications, make secret responses clearer /cc @armon - This is a reasonably major refactor that I think cleans up a lot of the logic with secrets in responses. The reason for the refactor is that while implementing Renew/Revoke in logical/framework I found the existing API to be really awkward to work with. Primarily, we needed a way to send down internal data for Vault core to store since not all the data you need to revoke a key is always sent down to the user (for example the user than AWS key belongs to). At first, I was doing this manually in logical/framework with req.Storage, but this is going to be such a common event that I think its something core should assist with. Additionally, I think the added context for secrets will be useful in the future when we have a Vault API for returning orphaned out keys: we can also return the internal data that might help an operator. So this leads me to this refactor. I've removed most of the fields in `logical.Response` and replaced it with a single `*Secret` pointer. If this is non-nil, then the response represents a secret. The Secret struct encapsulates all the lease info and such. It also has some fields on it that are only populated at _request_ time for Revoke/Renew operations. There is precedent for this sort of behavior in the Go stdlib where http.Request/http.Response have fields that differ based on client/server. I copied this style. All core unit tests pass. The APIs fail for obvious reasons but I'll fix that up in the next commit.
2015-03-19 22:11:42 +00:00
// This is generated by Vault core. Any set value will be ignored.
// For requests, this will always be blank.
LeaseID string
vault: clean up VaultID duplications, make secret responses clearer /cc @armon - This is a reasonably major refactor that I think cleans up a lot of the logic with secrets in responses. The reason for the refactor is that while implementing Renew/Revoke in logical/framework I found the existing API to be really awkward to work with. Primarily, we needed a way to send down internal data for Vault core to store since not all the data you need to revoke a key is always sent down to the user (for example the user than AWS key belongs to). At first, I was doing this manually in logical/framework with req.Storage, but this is going to be such a common event that I think its something core should assist with. Additionally, I think the added context for secrets will be useful in the future when we have a Vault API for returning orphaned out keys: we can also return the internal data that might help an operator. So this leads me to this refactor. I've removed most of the fields in `logical.Response` and replaced it with a single `*Secret` pointer. If this is non-nil, then the response represents a secret. The Secret struct encapsulates all the lease info and such. It also has some fields on it that are only populated at _request_ time for Revoke/Renew operations. There is precedent for this sort of behavior in the Go stdlib where http.Request/http.Response have fields that differ based on client/server. I copied this style. All core unit tests pass. The APIs fail for obvious reasons but I'll fix that up in the next commit.
2015-03-19 22:11:42 +00:00
}
func (s *Secret) Validate() error {
if s.Lease < 0 {
vault: clean up VaultID duplications, make secret responses clearer /cc @armon - This is a reasonably major refactor that I think cleans up a lot of the logic with secrets in responses. The reason for the refactor is that while implementing Renew/Revoke in logical/framework I found the existing API to be really awkward to work with. Primarily, we needed a way to send down internal data for Vault core to store since not all the data you need to revoke a key is always sent down to the user (for example the user than AWS key belongs to). At first, I was doing this manually in logical/framework with req.Storage, but this is going to be such a common event that I think its something core should assist with. Additionally, I think the added context for secrets will be useful in the future when we have a Vault API for returning orphaned out keys: we can also return the internal data that might help an operator. So this leads me to this refactor. I've removed most of the fields in `logical.Response` and replaced it with a single `*Secret` pointer. If this is non-nil, then the response represents a secret. The Secret struct encapsulates all the lease info and such. It also has some fields on it that are only populated at _request_ time for Revoke/Renew operations. There is precedent for this sort of behavior in the Go stdlib where http.Request/http.Response have fields that differ based on client/server. I copied this style. All core unit tests pass. The APIs fail for obvious reasons but I'll fix that up in the next commit.
2015-03-19 22:11:42 +00:00
return fmt.Errorf("lease duration must not be less than zero")
}
if s.LeaseGracePeriod < 0 {
return fmt.Errorf("lease grace period must not be less than zero")
}
return nil
}
func (s *Secret) GoString() string {
return fmt.Sprintf("*%#v", *s)
}