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@ -52,7 +52,7 @@ pub const Config = struct {
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// In the CRT, this is only used if the body has been precalculated. We don't have
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// this use case, and we'll ignore
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// .signed_body_value = c.aws_byte_cursor_from_c_str(""),
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signed_body_header: enum { sha256, none } = .sha256, // https://github.com/awslabs/aws-c-auth/blob/ace1311f8ef6ea890b26dd376031bed2721648eb/include/aws/auth/signing_config.h#L131
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signed_body_header: SignatureType = .sha256, // https://github.com/awslabs/aws-c-auth/blob/ace1311f8ef6ea890b26dd376031bed2721648eb/include/aws/auth/signing_config.h#L131
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// This is more complex in the CRT. We'll just take the creds. Someone
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// else can use a provider and get them in advance
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@ -61,8 +61,11 @@ pub const Config = struct {
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// string, equal to the value specified here. If this value is zero or if header signing is being used then
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// this parameter has no effect.
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expiration_in_seconds: u64 = 0,
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flags: ConfigFlags = .{},
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};
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pub const SignatureType = enum { sha256, none };
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pub const SigningError = error{
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NotImplemented,
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};
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@ -75,6 +78,510 @@ pub fn signRequest(allocator: std.mem.Allocator, http_request: base.Request, con
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}
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fn validateConfig(config: Config) SigningError!void {
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_ = config;
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if (config.signature_type != .headers or
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config.signed_body_header != .sha256 or
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config.expiration_in_seconds != 0 or
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config.algorithm != .v4 or
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!config.flags.omit_session_token or
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!config.flags.should_normalize_uri_path or
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!config.flags.use_double_uri_encode)
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return SigningError.NotImplemented;
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}
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fn createCanonicalRequest(allocator: std.mem.Allocator, request: base.Request, config: Config) ![]const u8 {
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// CanonicalRequest =
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// HTTPRequestMethod + '\n' +
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// CanonicalURI + '\n' +
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// CanonicalQueryString + '\n' +
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// CanonicalHeaders + '\n' +
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// SignedHeaders + '\n' +
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// HexEncode(Hash(RequestPayload))
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const fmt =
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\\{s}
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\\{s}
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\\{s}
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\\{s}
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\\{s}
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\\{s}
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;
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// TODO: This is all better as a writer - less allocations/copying
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const canonical_method = canonicalRequestMethod(request.method);
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const canonical_url = try canonicalUri(allocator, request.path, config.flags.use_double_uri_encode);
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defer allocator.free(canonical_url);
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const canonical_query = try canonicalQueryString(allocator, request.path);
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defer allocator.free(canonical_query);
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const canonical_headers = try canonicalHeaders(allocator, request.headers);
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defer allocator.free(canonical_headers.str);
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defer allocator.free(canonical_headers.signed_headers);
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const payload_hash = try hashPayload(allocator, request.body, config.signed_body_header);
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defer allocator.free(payload_hash);
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return try std.fmt.allocPrint(allocator, fmt, .{
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canonical_method,
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canonical_url,
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canonical_query,
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canonical_headers.str,
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canonical_headers.signed_headers,
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payload_hash,
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});
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}
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fn canonicalRequestMethod(method: []const u8) ![]const u8 {
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return method; // We assume it's good
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}
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fn canonicalUri(allocator: std.mem.Allocator, path: []const u8, double_encode: bool) ![]const u8 {
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// Add the canonical URI parameter, followed by a newline character. The
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// canonical URI is the URI-encoded version of the absolute path component
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// of the URI, which is everything in the URI from the HTTP host to the
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// question mark character ("?") that begins the query string parameters (if any).
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//
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// Normalize URI paths according to RFC 3986. Remove redundant and relative
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// path components. Each path segment must be URI-encoded twice
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// (except for Amazon S3 which only gets URI-encoded once).
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//
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// Note: In exception to this, you do not normalize URI paths for requests
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// to Amazon S3. For example, if you have a bucket with an object
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// named my-object//example//photo.user, use that path. Normalizing
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// the path to my-object/example/photo.user will cause the request to
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// fail. For more information, see Task 1: Create a Canonical Request in
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// the Amazon Simple Storage Service API Reference.
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//
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// If the absolute path is empty, use a forward slash (/)
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//
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// For now, we will "Remove redundant and relative path components". This
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// doesn't apply to S3 anyway, and we'll make it the callers's problem
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if (!double_encode)
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return error.S3NotImplemented;
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if (path.len == 0 or path[0] == '?' or path[0] == '#')
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return try allocator.dupe(u8, "/");
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const encoded_once = try encodeUri(allocator, path);
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if (!double_encode)
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return encoded_once[0 .. std.mem.lastIndexOf(u8, encoded_once, "?") orelse encoded_once.len];
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defer allocator.free(encoded_once);
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const encoded_twice = try encodeUri(allocator, encoded_once);
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return encoded_twice[0 .. std.mem.lastIndexOf(u8, encoded_twice, "?") orelse encoded_twice.len];
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}
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fn encodeParamPart(allocator: std.mem.Allocator, path: []const u8) ![]const u8 {
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const unreserved_marks = "-_.!~*'()";
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var encoded = try std.ArrayList(u8).initCapacity(allocator, path.len);
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defer encoded.deinit();
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for (path) |c| {
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var should_encode = true;
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for (unreserved_marks) |r|
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if (r == c) {
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should_encode = false;
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break;
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};
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if (should_encode and std.ascii.isAlNum(c))
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should_encode = false;
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if (!should_encode) {
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try encoded.append(c);
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continue;
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}
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// Whatever remains, encode it
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try encoded.append('%');
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const hex = try std.fmt.allocPrint(allocator, "{s}", .{std.fmt.fmtSliceHexUpper(&[_]u8{c})});
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defer allocator.free(hex);
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try encoded.appendSlice(hex);
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}
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return encoded.toOwnedSlice();
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}
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fn encodeUri(allocator: std.mem.Allocator, path: []const u8) ![]const u8 {
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const reserved_characters = ";,/?:@&=+$#";
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const unreserved_marks = "-_.!~*'()";
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var encoded = try std.ArrayList(u8).initCapacity(allocator, path.len);
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defer encoded.deinit();
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for (path) |c| {
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var should_encode = true;
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for (reserved_characters) |r|
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if (r == c) {
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should_encode = false;
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break;
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};
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if (should_encode) {
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for (unreserved_marks) |r|
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if (r == c) {
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should_encode = false;
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break;
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};
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}
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if (should_encode and std.ascii.isAlNum(c))
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should_encode = false;
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if (!should_encode) {
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try encoded.append(c);
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continue;
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}
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// Whatever remains, encode it
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try encoded.append('%');
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const hex = try std.fmt.allocPrint(allocator, "{s}", .{std.fmt.fmtSliceHexUpper(&[_]u8{c})});
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defer allocator.free(hex);
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try encoded.appendSlice(hex);
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}
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return encoded.toOwnedSlice();
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}
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fn canonicalQueryString(allocator: std.mem.Allocator, path: []const u8) ![]const u8 {
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|
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// To construct the canonical query string, complete the following steps:
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//
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// Sort the parameter names by character code point in ascending order.
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// Parameters with duplicate names should be sorted by value. For example,
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// a parameter name that begins with the uppercase letter F precedes a
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// parameter name that begins with a lowercase letter b.
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//
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// URI-encode each parameter name and value according to the following rules:
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//
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|
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// Do not URI-encode any of the unreserved characters that RFC 3986
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// defines: A-Z, a-z, 0-9, hyphen ( - ), underscore ( _ ), period ( . ), and tilde ( ~ ).
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//
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// Percent-encode all other characters with %XY, where X and Y are
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// hexadecimal characters (0-9 and uppercase A-F). For example, the
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// space character must be encoded as %20 (not using '+', as some
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// encoding schemes do) and extended UTF-8 characters must be in the
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// form %XY%ZA%BC.
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//
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// Double-encode any equals ( = ) characters in parameter values.
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//
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// Build the canonical query string by starting with the first parameter
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// name in the sorted list.
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//
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|
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// For each parameter, append the URI-encoded parameter name, followed by
|
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|
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// the equals sign character (=), followed by the URI-encoded parameter
|
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// value. Use an empty string for parameters that have no value.
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//
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// Append the ampersand character (&) after each parameter value, except
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// for the last value in the list.
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//
|
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|
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// One option for the query API is to put all request parameters in the query
|
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// string. For example, you can do this for Amazon S3 to create a presigned
|
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// URL. In that case, the canonical query string must include not only
|
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// parameters for the request, but also the parameters used as part of the
|
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// signing process—the hashing algorithm, credential scope, date, and signed
|
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// headers parameters.
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|
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//
|
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|
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// The following example shows a query string that includes authentication
|
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// information. The example is formatted with line breaks for readability, but
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// the canonical query string must be one continuous line of text in your code.
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const first_question = std.mem.indexOf(u8, path, "?");
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if (first_question == null)
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return try allocator.dupe(u8, "");
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// We have a query string
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const query = path[first_question.? + 1 ..];
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// Split this by component
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var portions = std.mem.split(u8, query, "&");
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var sort_me = std.ArrayList([]const u8).init(allocator);
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defer sort_me.deinit();
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while (portions.next()) |item|
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try sort_me.append(item);
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std.sort.sort([]const u8, sort_me.items, {}, lessThanBinary);
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var normalized = try std.ArrayList(u8).initCapacity(allocator, path.len);
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defer normalized.deinit();
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var first = true;
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for (sort_me.items) |i| {
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if (!first) try normalized.append('&');
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first = false;
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var first_equals = std.mem.indexOf(u8, i, "=");
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|
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if (first_equals == null) {
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|
|
// Rare. This is "foo="
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|
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const normed_item = try encodeUri(allocator, i);
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defer allocator.free(normed_item);
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|
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try normalized.appendSlice(i); // This should be encoded
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|
|
try normalized.append('=');
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|
|
continue;
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|
|
}
|
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|
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|
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|
|
// normal key=value stuff
|
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|
|
const key = try encodeParamPart(allocator, i[0..first_equals.?]);
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|
|
defer allocator.free(key);
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|
const value = try encodeParamPart(allocator, i[first_equals.? + 1 ..]);
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|
|
defer allocator.free(value);
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|
|
// Double-encode any = in the value. But not anything else?
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|
|
const weird_equals_in_value_thing = try replace(allocator, value, "%3D", "%253D");
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|
|
defer allocator.free(weird_equals_in_value_thing);
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|
|
try normalized.appendSlice(key);
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|
|
try normalized.append('=');
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|
|
try normalized.appendSlice(weird_equals_in_value_thing);
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|
|
}
|
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|
|
|
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|
|
return normalized.toOwnedSlice();
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|
|
}
|
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|
|
fn replace(allocator: std.mem.Allocator, haystack: []const u8, needle: []const u8, replacement_value: []const u8) ![]const u8 {
|
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|
|
var buffer = try allocator.alloc(u8, std.mem.replacementSize(u8, haystack, needle, replacement_value));
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|
|
_ = std.mem.replace(u8, haystack, needle, replacement_value, buffer);
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|
|
return buffer;
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|
|
}
|
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|
|
fn lessThanBinary(context: void, lhs: []const u8, rhs: []const u8) bool {
|
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|
|
_ = context;
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|
|
return std.mem.lessThan(u8, lhs, rhs);
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|
|
}
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|
|
const CanonicalHeaders = struct {
|
|
|
|
|
str: []const u8,
|
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|
|
|
signed_headers: []const u8,
|
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|
|
};
|
|
|
|
|
fn canonicalHeaders(allocator: std.mem.Allocator, headers: []base.Header) !CanonicalHeaders {
|
|
|
|
|
//
|
|
|
|
|
// Doc example. Original:
|
|
|
|
|
//
|
|
|
|
|
// Host:iam.amazonaws.com\n
|
|
|
|
|
// Content-Type:application/x-www-form-urlencoded; charset=utf-8\n
|
|
|
|
|
// My-header1: a b c \n
|
|
|
|
|
// X-Amz-Date:20150830T123600Z\n
|
|
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|
|
// My-Header2: "a b c" \n
|
|
|
|
|
//
|
|
|
|
|
// Canonical form:
|
|
|
|
|
// content-type:application/x-www-form-urlencoded; charset=utf-8\n
|
|
|
|
|
// host:iam.amazonaws.com\n
|
|
|
|
|
// my-header1:a b c\n
|
|
|
|
|
// my-header2:"a b c"\n
|
|
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|
|
// x-amz-date:20150830T123600Z\n
|
|
|
|
|
var dest = try allocator.alloc(base.Header, headers.len);
|
|
|
|
|
defer {
|
|
|
|
|
for (dest) |h| {
|
|
|
|
|
allocator.free(h.name);
|
|
|
|
|
allocator.free(h.value);
|
|
|
|
|
}
|
|
|
|
|
allocator.free(dest);
|
|
|
|
|
}
|
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|
|
var total_len: usize = 0;
|
|
|
|
|
var total_name_len: usize = 0;
|
|
|
|
|
for (headers) |h, i| {
|
|
|
|
|
total_len += (h.name.len + h.value.len + 2);
|
|
|
|
|
total_name_len += (h.name.len + 1);
|
|
|
|
|
const value = try canonicalHeaderValue(allocator, h.value);
|
|
|
|
|
defer allocator.free(value);
|
|
|
|
|
dest[i] = .{
|
|
|
|
|
.name = try std.ascii.allocLowerString(allocator, h.name),
|
|
|
|
|
.value = try std.fmt.allocPrint(allocator, "{s}", .{value}),
|
|
|
|
|
};
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
std.sort.sort(base.Header, dest, {}, lessThan);
|
|
|
|
|
|
|
|
|
|
var dest_str = try std.ArrayList(u8).initCapacity(allocator, total_len);
|
|
|
|
|
defer dest_str.deinit();
|
|
|
|
|
var signed_headers = try std.ArrayList(u8).initCapacity(allocator, total_name_len);
|
|
|
|
|
defer signed_headers.deinit();
|
|
|
|
|
var first = true;
|
|
|
|
|
for (dest) |h| {
|
|
|
|
|
dest_str.appendSliceAssumeCapacity(h.name);
|
|
|
|
|
dest_str.appendAssumeCapacity(':');
|
|
|
|
|
dest_str.appendSliceAssumeCapacity(h.value);
|
|
|
|
|
dest_str.appendAssumeCapacity('\n');
|
|
|
|
|
|
|
|
|
|
if (!first) signed_headers.appendAssumeCapacity(';');
|
|
|
|
|
first = false;
|
|
|
|
|
signed_headers.appendSliceAssumeCapacity(h.name);
|
|
|
|
|
}
|
|
|
|
|
return CanonicalHeaders{
|
|
|
|
|
.str = dest_str.toOwnedSlice(),
|
|
|
|
|
.signed_headers = signed_headers.toOwnedSlice(),
|
|
|
|
|
};
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn canonicalHeaderValue(allocator: std.mem.Allocator, value: []const u8) ![]const u8 {
|
|
|
|
|
var started = false;
|
|
|
|
|
var in_quote = false;
|
|
|
|
|
var start: usize = 0;
|
|
|
|
|
const rc = try allocator.alloc(u8, value.len);
|
|
|
|
|
var rc_inx: usize = 0;
|
|
|
|
|
for (value) |c, i| {
|
|
|
|
|
if (!started and !std.ascii.isSpace(c)) {
|
|
|
|
|
started = true;
|
|
|
|
|
start = i;
|
|
|
|
|
}
|
|
|
|
|
if (started) {
|
|
|
|
|
if (!in_quote and i > 0 and std.ascii.isSpace(c) and std.ascii.isSpace(value[i - 1]))
|
|
|
|
|
continue;
|
|
|
|
|
// if (c == '"') in_quote = !in_quote;
|
|
|
|
|
rc[rc_inx] = c;
|
|
|
|
|
rc_inx += 1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// Trim end
|
|
|
|
|
while (std.ascii.isSpace(rc[rc_inx - 1]))
|
|
|
|
|
rc_inx -= 1;
|
|
|
|
|
return rc[0..rc_inx];
|
|
|
|
|
}
|
|
|
|
|
fn lessThan(context: void, lhs: base.Header, rhs: base.Header) bool {
|
|
|
|
|
_ = context;
|
|
|
|
|
return std.ascii.lessThanIgnoreCase(lhs.name, rhs.name);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fn hashPayload(allocator: std.mem.Allocator, payload: []const u8, sig_type: SignatureType) ![]const u8 {
|
|
|
|
|
if (sig_type != .sha256)
|
|
|
|
|
return error.NotImplemented;
|
|
|
|
|
const to_hash = blk: {
|
|
|
|
|
if (payload.len > 0) {
|
|
|
|
|
break :blk payload;
|
|
|
|
|
}
|
|
|
|
|
break :blk "";
|
|
|
|
|
};
|
|
|
|
|
var out: [std.crypto.hash.sha2.Sha256.digest_length]u8 = undefined;
|
|
|
|
|
std.crypto.hash.sha2.Sha256.hash(to_hash, &out, .{});
|
|
|
|
|
return try std.fmt.allocPrint(allocator, "{s}", .{std.fmt.fmtSliceHexLower(&out)});
|
|
|
|
|
}
|
|
|
|
|
// SignedHeaders + '\n' +
|
|
|
|
|
// HexEncode(Hash(RequestPayload))
|
|
|
|
|
test "canonical method" {
|
|
|
|
|
const actual = try canonicalRequestMethod("GET");
|
|
|
|
|
try std.testing.expectEqualStrings("GET", actual);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
test "canonical uri" {
|
|
|
|
|
const allocator = std.testing.allocator;
|
|
|
|
|
const path = "/documents and settings/?foo=bar";
|
|
|
|
|
const expected = "/documents%2520and%2520settings/";
|
|
|
|
|
const actual = try canonicalUri(allocator, path, true);
|
|
|
|
|
defer allocator.free(actual);
|
|
|
|
|
try std.testing.expectEqualStrings(expected, actual);
|
|
|
|
|
|
|
|
|
|
const slash = try canonicalUri(allocator, "", true);
|
|
|
|
|
defer allocator.free(slash);
|
|
|
|
|
try std.testing.expectEqualStrings("/", slash);
|
|
|
|
|
}
|
|
|
|
|
test "canonical query" {
|
|
|
|
|
const allocator = std.testing.allocator;
|
|
|
|
|
const path = "blahblahblah?foo=bar&zed=dead&qux&equals=x=y&Action=ListUsers&Version=2010-05-08";
|
|
|
|
|
|
|
|
|
|
// {
|
|
|
|
|
// // TODO: Remove block
|
|
|
|
|
// std.testing.log_level = .debug;
|
|
|
|
|
// _ = try std.io.getStdErr().write("\n");
|
|
|
|
|
// }
|
|
|
|
|
const expected = "Action=ListUsers&Version=2010-05-08&equals=x%253Dy&foo=bar&qux=&zed=dead";
|
|
|
|
|
const actual = try canonicalQueryString(allocator, path);
|
|
|
|
|
defer allocator.free(actual);
|
|
|
|
|
try std.testing.expectEqualStrings(expected, actual);
|
|
|
|
|
}
|
|
|
|
|
test "canonical headers" {
|
|
|
|
|
const allocator = std.testing.allocator;
|
|
|
|
|
var headers = try std.ArrayList(base.Header).initCapacity(allocator, 5);
|
|
|
|
|
defer headers.deinit();
|
|
|
|
|
try headers.append(.{ .name = "Host", .value = "iam.amazonaws.com" });
|
|
|
|
|
try headers.append(.{ .name = "Content-Type", .value = "application/x-www-form-urlencoded; charset=utf-8" });
|
|
|
|
|
try headers.append(.{ .name = "My-header1", .value = " a b c " });
|
|
|
|
|
try headers.append(.{ .name = "X-Amz-Date", .value = "20150830T123600Z" });
|
|
|
|
|
try headers.append(.{ .name = "My-header2", .value = " \"a b c\" " });
|
|
|
|
|
const expected =
|
|
|
|
|
\\content-type:application/x-www-form-urlencoded; charset=utf-8
|
|
|
|
|
\\host:iam.amazonaws.com
|
|
|
|
|
\\my-header1:a b c
|
|
|
|
|
\\my-header2:"a b c"
|
|
|
|
|
\\x-amz-date:20150830T123600Z
|
|
|
|
|
\\
|
|
|
|
|
;
|
|
|
|
|
// {
|
|
|
|
|
// // TODO: Remove block
|
|
|
|
|
// std.testing.log_level = .debug;
|
|
|
|
|
// _ = try std.io.getStdErr().write("\n");
|
|
|
|
|
// }
|
|
|
|
|
const actual = try canonicalHeaders(allocator, headers.items);
|
|
|
|
|
defer allocator.free(actual.str);
|
|
|
|
|
defer allocator.free(actual.signed_headers);
|
|
|
|
|
try std.testing.expectEqualStrings(expected, actual.str);
|
|
|
|
|
try std.testing.expectEqualStrings("content-type;host;my-header1;my-header2;x-amz-date", actual.signed_headers);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
test "canonical request" {
|
|
|
|
|
const allocator = std.testing.allocator;
|
|
|
|
|
var headers = try std.ArrayList(base.Header).initCapacity(allocator, 5);
|
|
|
|
|
defer headers.deinit();
|
|
|
|
|
try headers.append(.{ .name = "Content-Type", .value = "application/x-www-form-urlencoded" });
|
|
|
|
|
try headers.append(.{ .name = "Content-Length", .value = "43" });
|
|
|
|
|
try headers.append(.{ .name = "User-Agent", .value = "zig-aws 1.0, Powered by the AWS Common Runtime." });
|
|
|
|
|
try headers.append(.{ .name = "Host", .value = "sts.us-west-2.amazonaws.com" });
|
|
|
|
|
try headers.append(.{ .name = "Accept", .value = "application/json" });
|
|
|
|
|
const req = base.Request{
|
|
|
|
|
.path = "/",
|
|
|
|
|
.query = "",
|
|
|
|
|
.body = "Action=GetCallerIdentity&Version=2011-06-15",
|
|
|
|
|
.method = "POST",
|
|
|
|
|
.content_type = "application/json",
|
|
|
|
|
.headers = headers.items,
|
|
|
|
|
};
|
|
|
|
|
{
|
|
|
|
|
// TODO: Remove block
|
|
|
|
|
std.testing.log_level = .debug;
|
|
|
|
|
_ = try std.io.getStdErr().write("\n");
|
|
|
|
|
}
|
|
|
|
|
const request = try createCanonicalRequest(allocator, req, .{
|
|
|
|
|
.region = "us-west-2", // us-east-1
|
|
|
|
|
.service = "sts", // service
|
|
|
|
|
.credentials = .{
|
|
|
|
|
.access_key = "AKIDEXAMPLE",
|
|
|
|
|
.secret_key = "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY",
|
|
|
|
|
.session_token = null,
|
|
|
|
|
},
|
|
|
|
|
.signing_time = 1642187728, // Should be 2015-08-30T12:36:00Z. Does zig stdlib have date parsing?
|
|
|
|
|
});
|
|
|
|
|
defer allocator.free(request);
|
|
|
|
|
std.log.debug("canonical request:\n{s}", .{request});
|
|
|
|
|
try std.testing.expect(request.len > 0); // TODO: improvify this
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
test "can sign" {
|
|
|
|
|
// [debug] (aws): call: prefix sts, sigv4 sts, version 2011-06-15, action GetCallerIdentity
|
|
|
|
|
// [debug] (aws): proto: AwsProtocol.query
|
|
|
|
|
// [debug] (awshttp): host: sts.us-west-2.amazonaws.com, scheme: https, port: 443
|
|
|
|
|
// [debug] (awshttp): Calling endpoint https://sts.us-west-2.amazonaws.com
|
|
|
|
|
// [debug] (awshttp): Path: /
|
|
|
|
|
// [debug] (awshttp): Query:
|
|
|
|
|
// [debug] (awshttp): Method: POST
|
|
|
|
|
// [debug] (awshttp): body length: 43
|
|
|
|
|
// [debug] (awshttp): Body
|
|
|
|
|
// ====
|
|
|
|
|
// Action=GetCallerIdentity&Version=2011-06-15
|
|
|
|
|
// ====
|
|
|
|
|
// [debug] (awshttp): All Request Headers:
|
|
|
|
|
// [debug] (awshttp): Accept: application/json
|
|
|
|
|
// [debug] (awshttp): Host: sts.us-west-2.amazonaws.com
|
|
|
|
|
// [debug] (awshttp): User-Agent: zig-aws 1.0, Powered by the AWS Common Runtime.
|
|
|
|
|
// [debug] (awshttp): Content-Type: application/x-www-form-urlencoded
|
|
|
|
|
// [debug] (awshttp): Content-Length: 43
|
|
|
|
|
|
|
|
|
|
const allocator = std.testing.allocator;
|
|
|
|
|
var headers = try std.ArrayList(base.Header).initCapacity(allocator, 5);
|
|
|
|
|
defer headers.deinit();
|
|
|
|
|
try headers.append(.{ .name = "Content-Type", .value = "application/x-www-form-urlencoded" });
|
|
|
|
|
try headers.append(.{ .name = "Content-Length", .value = "43" });
|
|
|
|
|
try headers.append(.{ .name = "User-Agent", .value = "zig-aws 1.0, Powered by the AWS Common Runtime." });
|
|
|
|
|
try headers.append(.{ .name = "Host", .value = "sts.us-west-2.amazonaws.com" });
|
|
|
|
|
try headers.append(.{ .name = "Accept", .value = "application/json" });
|
|
|
|
|
const req = base.Request{
|
|
|
|
|
.path = "/",
|
|
|
|
|
.query = "",
|
|
|
|
|
.body = "Action=GetCallerIdentity&Version=2011-06-15",
|
|
|
|
|
.method = "POST",
|
|
|
|
|
.content_type = "application/json",
|
|
|
|
|
.headers = headers.items,
|
|
|
|
|
};
|
|
|
|
|
{
|
|
|
|
|
// TODO: Remove block
|
|
|
|
|
std.testing.log_level = .debug;
|
|
|
|
|
_ = try std.io.getStdErr().write("\n");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// we could look at sigv4 signing tests at:
|
|
|
|
|
// https://github.com/awslabs/aws-c-auth/blob/ace1311f8ef6ea890b26dd376031bed2721648eb/tests/sigv4_signing_tests.c#L1478
|
|
|
|
|
//
|
|
|
|
|
// for valid signatures. TODO: Get literally anything working first
|
|
|
|
|
try signRequest(allocator, req, .{
|
|
|
|
|
.region = "us-west-2", // us-east-1
|
|
|
|
|
.service = "sts", // service
|
|
|
|
|
.credentials = .{
|
|
|
|
|
.access_key = "AKIDEXAMPLE",
|
|
|
|
|
.secret_key = "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY",
|
|
|
|
|
.session_token = null,
|
|
|
|
|
},
|
|
|
|
|
.signing_time = 1642187728, // Should be 2015-08-30T12:36:00Z. Does zig stdlib have date parsing?
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|