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GraphQL master FF for review (#18445)

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* Initial work on a graphql API

* Added receipts, and more transaction fields.

* Finish receipts, add logs

* Add transactionCount to block

* Add types  and .

* Update Block type to be compatible with ethql

* Rename nonce to transactionCount in Account, to be compatible with ethql

* Update transaction, receipt and log to match ethql

* Add  query operator, for a range of blocks

* Added ommerCount to Block

* Add transactionAt and ommerAt to Block

* Added sendRawTransaction mutation

* Add Call and EstimateGas to graphQL API

* Refactored to use hexutil.Bytes instead of HexBytes

* Replace BigNum with hexutil.Big

* Refactor call and estimateGas to use ethapi struct type

* Replace ethgraphql.Address with common.Address

* Replace ethgraphql.Hash with common.Hash

* Converted most quantities to Long instead of Int

* Add support for logs

* Fix bug in runFilter

* Restructured Transaction to work primarily with headers, so uncle data is reported properly

* Add gasPrice API

* Add protocolVersion API

* Add syncing API

* Moved schema into its own source file

* Move some single use args types into anonymous structs

* Add doc-comments

* Fixed backend fetching to use context

* Added (very) basic tests

* Add documentation to the graphql schema

* Fix reversion for formatting of big numbers

* Correct spelling error

* s/BigInt/Long/

* Update common/types.go

* Fixes in response to review

* Fix lint error

* Updated calls on private functions

* Fix typo in graphql.go

* Rollback ethapi breaking changes for graphql support
Co-Authored-By: Arachnid <arachnid@notdot.net>
This commit is contained in:
Kris Shinn
2019-01-21 06:38:13 -08:00
committed by Guillaume Ballet
parent 105008b6a1
commit f91312dbdb
42 changed files with 6704 additions and 39 deletions
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32
node/config.go
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@ -102,6 +102,29 @@ type Config struct {
// for ephemeral nodes).
HTTPPort int `toml:",omitempty"`
// GraphQLHost is the host interface on which to start the GraphQL server. If this
// field is empty, no GraphQL API endpoint will be started.
GraphQLHost string `toml:",omitempty"`
// GraphQLPort is the TCP port number on which to start the GraphQL server. The
// default zero value is/ valid and will pick a port number randomly (useful
// for ephemeral nodes).
GraphQLPort int `toml:",omitempty"`
// GraphQLCors is the Cross-Origin Resource Sharing header to send to requesting
// clients. Please be aware that CORS is a browser enforced security, it's fully
// useless for custom HTTP clients.
GraphQLCors []string `toml:",omitempty"`
// GraphQLVirtualHosts is the list of virtual hostnames which are allowed on incoming requests.
// This is by default {'localhost'}. Using this prevents attacks like
// DNS rebinding, which bypasses SOP by simply masquerading as being within the same
// origin. These attacks do not utilize CORS, since they are not cross-domain.
// By explicitly checking the Host-header, the server will not allow requests
// made against the server with a malicious host domain.
// Requests using ip address directly are not affected
GraphQLVirtualHosts []string `toml:",omitempty"`
// HTTPCors is the Cross-Origin Resource Sharing header to send to requesting
// clients. Please be aware that CORS is a browser enforced security, it's fully
// useless for custom HTTP clients.
@ -213,6 +236,15 @@ func (c *Config) HTTPEndpoint() string {
return fmt.Sprintf("%s:%d", c.HTTPHost, c.HTTPPort)
}
// GraphQLEndpoint resolves a GraphQL endpoint based on the configured host interface
// and port parameters.
func (c *Config) GraphQLEndpoint() string {
if c.GraphQLHost == "" {
return ""
}
return fmt.Sprintf("%s:%d", c.GraphQLHost, c.GraphQLPort)
}
// DefaultHTTPEndpoint returns the HTTP endpoint used by default.
func DefaultHTTPEndpoint() string {
config := &Config{HTTPHost: DefaultHTTPHost, HTTPPort: DefaultHTTPPort}