diff options
Diffstat (limited to 'examples/objective-c/auth_sample')
20 files changed, 1351 insertions, 0 deletions
diff --git a/examples/objective-c/auth_sample/AuthSample.xcodeproj/project.pbxproj b/examples/objective-c/auth_sample/AuthSample.xcodeproj/project.pbxproj new file mode 100644 index 0000000000..51a39c578c --- /dev/null +++ b/examples/objective-c/auth_sample/AuthSample.xcodeproj/project.pbxproj @@ -0,0 +1,366 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; + classes = { + }; + objectVersion = 46; + objects = { + +/* Begin PBXBuildFile section */ + 63E1E9821B28CB2100EF0978 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 63E1E9811B28CB2100EF0978 /* main.m */; }; + 63E1E9851B28CB2100EF0978 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 63E1E9841B28CB2100EF0978 /* AppDelegate.m */; }; + 63E1E9881B28CB2100EF0978 /* SelectUserViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 63E1E9871B28CB2100EF0978 /* SelectUserViewController.m */; }; + 63E1E98B1B28CB2100EF0978 /* MakeRPCViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 63E1E98A1B28CB2100EF0978 /* MakeRPCViewController.m */; }; + 63E1E98E1B28CB2100EF0978 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 63E1E98C1B28CB2100EF0978 /* Main.storyboard */; }; + 63E1E9901B28CB2100EF0978 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 63E1E98F1B28CB2100EF0978 /* Images.xcassets */; }; + 63F5DE481B28F5C100CDD07E /* GoogleService-Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = 63F5DE471B28F5C100CDD07E /* GoogleService-Info.plist */; }; + 832213142AB24DB816D02635 /* libPods-AuthSample.a in Frameworks */ = {isa = PBXBuildFile; fileRef = F217A6ECA7F5BD1D5FB5071B /* libPods-AuthSample.a */; }; +/* End PBXBuildFile section */ + +/* Begin PBXFileReference section */ + 63E1E97C1B28CB2100EF0978 /* AuthSample.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = AuthSample.app; sourceTree = BUILT_PRODUCTS_DIR; }; + 63E1E9801B28CB2100EF0978 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; }; + 63E1E9811B28CB2100EF0978 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; }; + 63E1E9831B28CB2100EF0978 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; }; + 63E1E9841B28CB2100EF0978 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; }; + 63E1E9861B28CB2100EF0978 /* SelectUserViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = SelectUserViewController.h; sourceTree = "<group>"; }; + 63E1E9871B28CB2100EF0978 /* SelectUserViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = SelectUserViewController.m; sourceTree = "<group>"; }; + 63E1E9891B28CB2100EF0978 /* MakeRPCViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MakeRPCViewController.h; sourceTree = "<group>"; }; + 63E1E98A1B28CB2100EF0978 /* MakeRPCViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MakeRPCViewController.m; sourceTree = "<group>"; }; + 63E1E98D1B28CB2100EF0978 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; }; + 63E1E98F1B28CB2100EF0978 /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Images.xcassets; sourceTree = "<group>"; }; + 63F5DE471B28F5C100CDD07E /* GoogleService-Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "GoogleService-Info.plist"; sourceTree = "<group>"; }; + A387D6CECBCF2EAF2983033A /* Pods-AuthSample.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-AuthSample.debug.xcconfig"; path = "Pods/Target Support Files/Pods-AuthSample/Pods-AuthSample.debug.xcconfig"; sourceTree = "<group>"; }; + B444176735DA81FBE4B8B80C /* Pods-AuthSample.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-AuthSample.release.xcconfig"; path = "Pods/Target Support Files/Pods-AuthSample/Pods-AuthSample.release.xcconfig"; sourceTree = "<group>"; }; + F217A6ECA7F5BD1D5FB5071B /* libPods-AuthSample.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-AuthSample.a"; sourceTree = BUILT_PRODUCTS_DIR; }; +/* End PBXFileReference section */ + +/* Begin PBXFrameworksBuildPhase section */ + 63E1E9791B28CB2000EF0978 /* Frameworks */ = { + isa = PBXFrameworksBuildPhase; + buildActionMask = 2147483647; + files = ( + 832213142AB24DB816D02635 /* libPods-AuthSample.a in Frameworks */, + ); + runOnlyForDeploymentPostprocessing = 0; + }; +/* End PBXFrameworksBuildPhase section */ + +/* Begin PBXGroup section */ + 021FA0E0B3F5D3D477DDAC10 /* Pods */ = { + isa = PBXGroup; + children = ( + A387D6CECBCF2EAF2983033A /* Pods-AuthSample.debug.xcconfig */, + B444176735DA81FBE4B8B80C /* Pods-AuthSample.release.xcconfig */, + ); + name = Pods; + sourceTree = "<group>"; + }; + 4F443572636F3D60F26E870D /* Frameworks */ = { + isa = PBXGroup; + children = ( + F217A6ECA7F5BD1D5FB5071B /* libPods-AuthSample.a */, + ); + name = Frameworks; + sourceTree = "<group>"; + }; + 63E1E9731B28CB2000EF0978 = { + isa = PBXGroup; + children = ( + 63E1E97E1B28CB2100EF0978 /* AuthSample */, + 63E1E97D1B28CB2100EF0978 /* Products */, + 021FA0E0B3F5D3D477DDAC10 /* Pods */, + 4F443572636F3D60F26E870D /* Frameworks */, + ); + sourceTree = "<group>"; + }; + 63E1E97D1B28CB2100EF0978 /* Products */ = { + isa = PBXGroup; + children = ( + 63E1E97C1B28CB2100EF0978 /* AuthSample.app */, + ); + name = Products; + sourceTree = "<group>"; + }; + 63E1E97E1B28CB2100EF0978 /* AuthSample */ = { + isa = PBXGroup; + children = ( + 63E1E9861B28CB2100EF0978 /* SelectUserViewController.h */, + 63E1E9871B28CB2100EF0978 /* SelectUserViewController.m */, + 63E1E9891B28CB2100EF0978 /* MakeRPCViewController.h */, + 63E1E98A1B28CB2100EF0978 /* MakeRPCViewController.m */, + 63E1E97F1B28CB2100EF0978 /* Supporting Files */, + ); + name = AuthSample; + sourceTree = SOURCE_ROOT; + }; + 63E1E97F1B28CB2100EF0978 /* Supporting Files */ = { + isa = PBXGroup; + children = ( + 63E1E98C1B28CB2100EF0978 /* Main.storyboard */, + 63F5DE471B28F5C100CDD07E /* GoogleService-Info.plist */, + 63E1E98F1B28CB2100EF0978 /* Images.xcassets */, + 63E1E9801B28CB2100EF0978 /* Info.plist */, + 63E1E9831B28CB2100EF0978 /* AppDelegate.h */, + 63E1E9841B28CB2100EF0978 /* AppDelegate.m */, + 63E1E9811B28CB2100EF0978 /* main.m */, + ); + name = "Supporting Files"; + path = Misc; + sourceTree = "<group>"; + }; +/* End PBXGroup section */ + +/* Begin PBXNativeTarget section */ + 63E1E97B1B28CB2000EF0978 /* AuthSample */ = { + isa = PBXNativeTarget; + buildConfigurationList = 63E1E9A21B28CB2100EF0978 /* Build configuration list for PBXNativeTarget "AuthSample" */; + buildPhases = ( + DAABBA7B5788A39108D7CA83 /* Check Pods Manifest.lock */, + 63E1E9781B28CB2000EF0978 /* Sources */, + 63E1E9791B28CB2000EF0978 /* Frameworks */, + 63E1E97A1B28CB2000EF0978 /* Resources */, + AEFCCC69DD59CE8F6EB769D7 /* Copy Pods Resources */, + ); + buildRules = ( + ); + dependencies = ( + ); + name = AuthSample; + productName = AuthSample; + productReference = 63E1E97C1B28CB2100EF0978 /* AuthSample.app */; + productType = "com.apple.product-type.application"; + }; +/* End PBXNativeTarget section */ + +/* Begin PBXProject section */ + 63E1E9741B28CB2000EF0978 /* Project object */ = { + isa = PBXProject; + attributes = { + LastUpgradeCheck = 0630; + ORGANIZATIONNAME = gRPC; + TargetAttributes = { + 63E1E97B1B28CB2000EF0978 = { + CreatedOnToolsVersion = 6.3.1; + }; + }; + }; + buildConfigurationList = 63E1E9771B28CB2000EF0978 /* Build configuration list for PBXProject "AuthSample" */; + compatibilityVersion = "Xcode 3.2"; + developmentRegion = English; + hasScannedForEncodings = 0; + knownRegions = ( + en, + Base, + ); + mainGroup = 63E1E9731B28CB2000EF0978; + productRefGroup = 63E1E97D1B28CB2100EF0978 /* Products */; + projectDirPath = ""; + projectRoot = ""; + targets = ( + 63E1E97B1B28CB2000EF0978 /* AuthSample */, + ); + }; +/* End PBXProject section */ + +/* Begin PBXResourcesBuildPhase section */ + 63E1E97A1B28CB2000EF0978 /* Resources */ = { + isa = PBXResourcesBuildPhase; + buildActionMask = 2147483647; + files = ( + 63E1E98E1B28CB2100EF0978 /* Main.storyboard in Resources */, + 63E1E9901B28CB2100EF0978 /* Images.xcassets in Resources */, + 63F5DE481B28F5C100CDD07E /* GoogleService-Info.plist in Resources */, + ); + runOnlyForDeploymentPostprocessing = 0; + }; +/* End PBXResourcesBuildPhase section */ + +/* Begin PBXShellScriptBuildPhase section */ + AEFCCC69DD59CE8F6EB769D7 /* Copy Pods Resources */ = { + isa = PBXShellScriptBuildPhase; + buildActionMask = 2147483647; + files = ( + ); + inputPaths = ( + ); + name = "Copy Pods Resources"; + outputPaths = ( + ); + runOnlyForDeploymentPostprocessing = 0; + shellPath = /bin/sh; + shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-AuthSample/Pods-AuthSample-resources.sh\"\n"; + showEnvVarsInLog = 0; + }; + DAABBA7B5788A39108D7CA83 /* Check Pods Manifest.lock */ = { + isa = PBXShellScriptBuildPhase; + buildActionMask = 2147483647; + files = ( + ); + inputPaths = ( + ); + name = "Check Pods Manifest.lock"; + outputPaths = ( + ); + runOnlyForDeploymentPostprocessing = 0; + shellPath = /bin/sh; + shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n exit 1\nfi\n"; + showEnvVarsInLog = 0; + }; +/* End PBXShellScriptBuildPhase section */ + +/* Begin PBXSourcesBuildPhase section */ + 63E1E9781B28CB2000EF0978 /* Sources */ = { + isa = PBXSourcesBuildPhase; + buildActionMask = 2147483647; + files = ( + 63E1E98B1B28CB2100EF0978 /* MakeRPCViewController.m in Sources */, + 63E1E9851B28CB2100EF0978 /* AppDelegate.m in Sources */, + 63E1E9881B28CB2100EF0978 /* SelectUserViewController.m in Sources */, + 63E1E9821B28CB2100EF0978 /* main.m in Sources */, + ); + runOnlyForDeploymentPostprocessing = 0; + }; +/* End PBXSourcesBuildPhase section */ + +/* Begin PBXVariantGroup section */ + 63E1E98C1B28CB2100EF0978 /* Main.storyboard */ = { + isa = PBXVariantGroup; + children = ( + 63E1E98D1B28CB2100EF0978 /* Base */, + ); + name = Main.storyboard; + sourceTree = "<group>"; + }; +/* End PBXVariantGroup section */ + +/* Begin XCBuildConfiguration section */ + 63E1E9A01B28CB2100EF0978 /* Debug */ = { + isa = XCBuildConfiguration; + buildSettings = { + ALWAYS_SEARCH_USER_PATHS = NO; + CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x"; + CLANG_CXX_LIBRARY = "libc++"; + CLANG_ENABLE_MODULES = YES; + CLANG_ENABLE_OBJC_ARC = YES; + CLANG_WARN_BOOL_CONVERSION = YES; + CLANG_WARN_CONSTANT_CONVERSION = YES; + CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; + CLANG_WARN_EMPTY_BODY = YES; + CLANG_WARN_ENUM_CONVERSION = YES; + CLANG_WARN_INT_CONVERSION = YES; + CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; + CLANG_WARN_UNREACHABLE_CODE = YES; + CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; + "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; + COPY_PHASE_STRIP = NO; + DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; + ENABLE_STRICT_OBJC_MSGSEND = YES; + GCC_C_LANGUAGE_STANDARD = gnu99; + GCC_DYNAMIC_NO_PIC = NO; + GCC_NO_COMMON_BLOCKS = YES; + GCC_OPTIMIZATION_LEVEL = 0; + GCC_PREPROCESSOR_DEFINITIONS = ( + "DEBUG=1", + "$(inherited)", + ); + GCC_SYMBOLS_PRIVATE_EXTERN = NO; + GCC_WARN_64_TO_32_BIT_CONVERSION = YES; + GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; + GCC_WARN_UNDECLARED_SELECTOR = YES; + GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; + GCC_WARN_UNUSED_FUNCTION = YES; + GCC_WARN_UNUSED_VARIABLE = YES; + IPHONEOS_DEPLOYMENT_TARGET = 8.3; + MTL_ENABLE_DEBUG_INFO = YES; + ONLY_ACTIVE_ARCH = YES; + SDKROOT = iphoneos; + TARGETED_DEVICE_FAMILY = "1,2"; + }; + name = Debug; + }; + 63E1E9A11B28CB2100EF0978 /* Release */ = { + isa = XCBuildConfiguration; + buildSettings = { + ALWAYS_SEARCH_USER_PATHS = NO; + CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x"; + CLANG_CXX_LIBRARY = "libc++"; + CLANG_ENABLE_MODULES = YES; + CLANG_ENABLE_OBJC_ARC = YES; + CLANG_WARN_BOOL_CONVERSION = YES; + CLANG_WARN_CONSTANT_CONVERSION = YES; + CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; + CLANG_WARN_EMPTY_BODY = YES; + CLANG_WARN_ENUM_CONVERSION = YES; + CLANG_WARN_INT_CONVERSION = YES; + CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; + CLANG_WARN_UNREACHABLE_CODE = YES; + CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; + "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; + COPY_PHASE_STRIP = NO; + DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; + ENABLE_NS_ASSERTIONS = NO; + ENABLE_STRICT_OBJC_MSGSEND = YES; + GCC_C_LANGUAGE_STANDARD = gnu99; + GCC_NO_COMMON_BLOCKS = YES; + GCC_WARN_64_TO_32_BIT_CONVERSION = YES; + GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; + GCC_WARN_UNDECLARED_SELECTOR = YES; + GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; + GCC_WARN_UNUSED_FUNCTION = YES; + GCC_WARN_UNUSED_VARIABLE = YES; + IPHONEOS_DEPLOYMENT_TARGET = 8.3; + MTL_ENABLE_DEBUG_INFO = NO; + SDKROOT = iphoneos; + TARGETED_DEVICE_FAMILY = "1,2"; + VALIDATE_PRODUCT = YES; + }; + name = Release; + }; + 63E1E9A31B28CB2100EF0978 /* Debug */ = { + isa = XCBuildConfiguration; + baseConfigurationReference = A387D6CECBCF2EAF2983033A /* Pods-AuthSample.debug.xcconfig */; + buildSettings = { + ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; + INFOPLIST_FILE = Misc/Info.plist; + LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; + PRODUCT_NAME = "$(TARGET_NAME)"; + }; + name = Debug; + }; + 63E1E9A41B28CB2100EF0978 /* Release */ = { + isa = XCBuildConfiguration; + baseConfigurationReference = B444176735DA81FBE4B8B80C /* Pods-AuthSample.release.xcconfig */; + buildSettings = { + ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; + INFOPLIST_FILE = Misc/Info.plist; + LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; + PRODUCT_NAME = "$(TARGET_NAME)"; + }; + name = Release; + }; +/* End XCBuildConfiguration section */ + +/* Begin XCConfigurationList section */ + 63E1E9771B28CB2000EF0978 /* Build configuration list for PBXProject "AuthSample" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 63E1E9A01B28CB2100EF0978 /* Debug */, + 63E1E9A11B28CB2100EF0978 /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; + 63E1E9A21B28CB2100EF0978 /* Build configuration list for PBXNativeTarget "AuthSample" */ = { + isa = XCConfigurationList; + buildConfigurations = ( + 63E1E9A31B28CB2100EF0978 /* Debug */, + 63E1E9A41B28CB2100EF0978 /* Release */, + ); + defaultConfigurationIsVisible = 0; + defaultConfigurationName = Release; + }; +/* End XCConfigurationList section */ + }; + rootObject = 63E1E9741B28CB2000EF0978 /* Project object */; +} diff --git a/examples/objective-c/auth_sample/AuthSample.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/examples/objective-c/auth_sample/AuthSample.xcodeproj/project.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000000..39b57a4b33 --- /dev/null +++ b/examples/objective-c/auth_sample/AuthSample.xcodeproj/project.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ +<?xml version="1.0" encoding="UTF-8"?> +<Workspace + version = "1.0"> + <FileRef + location = "self:AuthSample.xcodeproj"> + </FileRef> +</Workspace> diff --git a/examples/objective-c/auth_sample/AuthTestService.podspec b/examples/objective-c/auth_sample/AuthTestService.podspec new file mode 100644 index 0000000000..9f2a2cc361 --- /dev/null +++ b/examples/objective-c/auth_sample/AuthTestService.podspec @@ -0,0 +1,35 @@ +Pod::Spec.new do |s| + s.name = "AuthTestService" + s.version = "0.0.1" + s.license = "New BSD" + + s.ios.deployment_target = "6.0" + s.osx.deployment_target = "10.8" + + # Base directory where the .proto files are. + src = "../../protos" + + # Directory where the generated files will be place. + dir = "Pods/" + s.name + + # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients. + s.prepare_command = <<-CMD + mkdir -p #{dir} + protoc -I #{src} --objc_out=#{dir} --objcgrpc_out=#{dir} #{src}/auth_sample.proto + CMD + + s.subspec "Messages" do |ms| + ms.source_files = "#{dir}/*.pbobjc.{h,m}", "#{dir}/**/*.pbobjc.{h,m}" + ms.header_mappings_dir = dir + ms.requires_arc = false + ms.dependency "Protobuf", "~> 3.0.0-alpha-3" + end + + s.subspec "Services" do |ss| + ss.source_files = "#{dir}/*.pbrpc.{h,m}", "#{dir}/**/*.pbrpc.{h,m}" + ss.header_mappings_dir = dir + ss.requires_arc = true + ss.dependency "gRPC", "~> 0.6" + ss.dependency "#{s.name}/Messages" + end +end diff --git a/examples/objective-c/auth_sample/MakeRPCViewController.h b/examples/objective-c/auth_sample/MakeRPCViewController.h new file mode 100644 index 0000000000..c75a8b3180 --- /dev/null +++ b/examples/objective-c/auth_sample/MakeRPCViewController.h @@ -0,0 +1,40 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#import <UIKit/UIKit.h> + +extern NSString * const kTestScope; + +@interface MakeRPCViewController : UIViewController +@property(weak, nonatomic) IBOutlet UILabel *mainLabel; +@end diff --git a/examples/objective-c/auth_sample/MakeRPCViewController.m b/examples/objective-c/auth_sample/MakeRPCViewController.m new file mode 100644 index 0000000000..366bc9deea --- /dev/null +++ b/examples/objective-c/auth_sample/MakeRPCViewController.m @@ -0,0 +1,100 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#import "MakeRPCViewController.h" + +#import <AuthTestService/AuthSample.pbrpc.h> +#import <Google/SignIn.h> +#include <grpc/status.h> +#import <ProtoRPC/ProtoRPC.h> + +NSString * const kTestScope = @"https://www.googleapis.com/auth/xapi.zoo"; + +static NSString * const kTestHostAddress = @"grpc-test.sandbox.google.com"; + +// Category for RPC errors to create the descriptions as we want them to appear on our view. +@interface NSError (AuthSample) +- (NSString *)UIDescription; +@end + +@implementation NSError (AuthSample) +- (NSString *)UIDescription { + if (self.code == GRPC_STATUS_UNAUTHENTICATED) { + // Authentication error. OAuth2 specifies we'll receive a challenge header. + // |userInfo[kGRPCStatusMetadataKey]| is the dictionary of response metadata. + NSString *challengeHeader = self.userInfo[kGRPCStatusMetadataKey][@"www-authenticate"] ?: @""; + return [@"Invalid credentials. Server challenge:\n" stringByAppendingString:challengeHeader]; + } else { + // Any other error. + return [NSString stringWithFormat:@"Unexpected RPC error %li: %@", + (long)self.code, self.localizedDescription]; + } +} +@end + +@implementation MakeRPCViewController + +- (void)viewWillAppear:(BOOL)animated { + + // Create a service client and a proto request as usual. + AUTHTestService *client = [[AUTHTestService alloc] initWithHost:kTestHostAddress]; + + AUTHRequest *request = [AUTHRequest message]; + request.fillUsername = YES; + request.fillOauthScope = YES; + + // Create a not-yet-started RPC. We want to set the request headers on this object before starting + // it. + ProtoRPC *call = + [client RPCToUnaryCallWithRequest:request handler:^(AUTHResponse *response, NSError *error) { + if (response) { + // This test server responds with the email and scope of the access token it receives. + self.mainLabel.text = [NSString stringWithFormat:@"Used scope: %@ on behalf of user %@", + response.oauthScope, response.username]; + + } else { + self.mainLabel.text = error.UIDescription; + } + }]; + + // Set the access token to be used. + NSString *accessToken = GIDSignIn.sharedInstance.currentUser.authentication.accessToken; + call.requestMetadata[@"Authorization"] = [@"Bearer " stringByAppendingString:accessToken]; + + // Start the RPC. + [call start]; + + self.mainLabel.text = @"Waiting for RPC to complete..."; +} + +@end diff --git a/examples/objective-c/auth_sample/Misc/AppDelegate.h b/examples/objective-c/auth_sample/Misc/AppDelegate.h new file mode 100644 index 0000000000..102e7f3ade --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/AppDelegate.h @@ -0,0 +1,38 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#import <UIKit/UIKit.h> + +@interface AppDelegate : UIResponder <UIApplicationDelegate> +@property (strong, nonatomic) UIWindow *window; +@end diff --git a/examples/objective-c/auth_sample/Misc/AppDelegate.m b/examples/objective-c/auth_sample/Misc/AppDelegate.m new file mode 100644 index 0000000000..798d342938 --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/AppDelegate.m @@ -0,0 +1,61 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#import "AppDelegate.h" + +#import <Google/SignIn.h> + +@implementation AppDelegate + +// As instructed in https://developers.google.com/identity/sign-in/ios/sign-in +- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { + NSError* configureError; + [GGLContext.sharedInstance configureWithError: &configureError]; + NSAssert(!configureError, @"Error configuring Google services: %@", configureError); + + return YES; +} + +// As instructed in https://developers.google.com/identity/sign-in/ios/sign-in +- (BOOL)application:(UIApplication *)application + openURL:(NSURL *)url + sourceApplication:(NSString *)sourceApplication + annotation:(id)annotation { + // This will properly handle the URL that the application receives at the end of the + // authentication process. + return [GIDSignIn.sharedInstance handleURL:url + sourceApplication:sourceApplication + annotation:annotation]; +} + +@end diff --git a/examples/objective-c/auth_sample/Misc/Base.lproj/Main.storyboard b/examples/objective-c/auth_sample/Misc/Base.lproj/Main.storyboard new file mode 100644 index 0000000000..fb29c124e2 --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/Base.lproj/Main.storyboard @@ -0,0 +1,154 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="7702" systemVersion="14D131" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="49e-Tb-3d3"> + <dependencies> + <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7701"/> + <capability name="Constraints to layout margins" minToolsVersion="6.0"/> + </dependencies> + <scenes> + <!--Select User--> + <scene sceneID="hNz-n2-bh7"> + <objects> + <viewController id="9pv-A4-QxB" userLabel="Select User" customClass="SelectUserViewController" sceneMemberID="viewController"> + <layoutGuides> + <viewControllerLayoutGuide type="top" id="Ia1-K6-d13"/> + <viewControllerLayoutGuide type="bottom" id="4ug-Mw-9AY"/> + </layoutGuides> + <view key="view" contentMode="scaleToFill" id="tsR-hK-woN"> + <rect key="frame" x="0.0" y="0.0" width="600" height="600"/> + <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/> + <subviews> + <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" text="Please sign in." textAlignment="center" lineBreakMode="tailTruncation" minimumFontSize="10" translatesAutoresizingMaskIntoConstraints="NO" id="KQZ-1w-vlD" userLabel="Main Label"> + <rect key="frame" x="222" y="190" width="157" height="28"/> + <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/> + <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="24"/> + <color key="textColor" cocoaTouchSystemColor="darkTextColor"/> + <nil key="highlightedColor"/> + </label> + <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="A5M-7J-77L" userLabel="Sub Label"> + <rect key="frame" x="301" y="226" width="0.0" height="0.0"/> + <fontDescription key="fontDescription" type="system" pointSize="14"/> + <color key="textColor" cocoaTouchSystemColor="darkTextColor"/> + <nil key="highlightedColor"/> + </label> + <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="W20-aa-6Xr"> + <rect key="frame" x="150" y="370" width="300" height="50"/> + <subviews> + <view contentMode="center" translatesAutoresizingMaskIntoConstraints="NO" id="25e-pE-eb8" customClass="GIDSignInButton"> + <rect key="frame" x="42" y="0.0" width="216" height="77"/> + <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/> + <constraints> + <constraint firstAttribute="width" constant="216" placeholder="YES" id="Gfn-Hn-HXd"/> + <constraint firstAttribute="height" constant="77" placeholder="YES" id="cy1-xY-er0"/> + </constraints> + </view> + <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="RKb-EE-mCZ"> + <rect key="frame" x="0.0" y="0.0" width="300" height="42"/> + <color key="backgroundColor" red="0.0" green="0.50196081399917603" blue="1" alpha="1" colorSpace="calibratedRGB"/> + <constraints> + <constraint firstAttribute="width" constant="300" id="ILy-QC-YPq"/> + <constraint firstAttribute="height" constant="42" id="MFs-aL-fQF"/> + </constraints> + <fontDescription key="fontDescription" type="boldSystem" pointSize="14"/> + <color key="tintColor" white="1" alpha="1" colorSpace="calibratedWhite"/> + <state key="normal" title="Sign out"> + <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/> + </state> + <connections> + <action selector="didTapSignOut" destination="9pv-A4-QxB" eventType="touchUpInside" id="lcC-7k-Rki"/> + </connections> + </button> + </subviews> + <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/> + <constraints> + <constraint firstAttribute="centerX" secondItem="25e-pE-eb8" secondAttribute="centerX" id="47f-A8-C2R"/> + <constraint firstAttribute="height" constant="50" id="EDJ-oo-Ix4"/> + <constraint firstItem="25e-pE-eb8" firstAttribute="top" secondItem="W20-aa-6Xr" secondAttribute="top" id="KSP-qb-mCJ"/> + <constraint firstItem="RKb-EE-mCZ" firstAttribute="top" secondItem="W20-aa-6Xr" secondAttribute="top" id="QDr-HV-DXb"/> + <constraint firstAttribute="width" constant="300" id="zWU-pZ-oQ7"/> + <constraint firstAttribute="centerX" secondItem="RKb-EE-mCZ" secondAttribute="centerX" id="zwy-cD-xao"/> + </constraints> + </view> + </subviews> + <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/> + <constraints> + <constraint firstAttribute="centerX" secondItem="KQZ-1w-vlD" secondAttribute="centerX" id="6BV-lF-sBN"/> + <constraint firstItem="KQZ-1w-vlD" firstAttribute="top" secondItem="Ia1-K6-d13" secondAttribute="bottom" constant="170" id="82x-jY-eWa"/> + <constraint firstAttribute="centerX" secondItem="W20-aa-6Xr" secondAttribute="centerX" id="aHL-Ts-LoW"/> + <constraint firstItem="A5M-7J-77L" firstAttribute="top" secondItem="KQZ-1w-vlD" secondAttribute="bottom" constant="8" symbolic="YES" id="cfb-er-3JN"/> + <constraint firstItem="A5M-7J-77L" firstAttribute="centerX" secondItem="KQZ-1w-vlD" secondAttribute="centerX" id="e1l-AV-tCB"/> + <constraint firstItem="W20-aa-6Xr" firstAttribute="top" secondItem="Ia1-K6-d13" secondAttribute="bottom" constant="350" id="pab-Li-xZ5"/> + </constraints> + </view> + <tabBarItem key="tabBarItem" title="Select User" image="first" id="acW-dT-cKf"/> + <connections> + <outlet property="mainLabel" destination="KQZ-1w-vlD" id="fWK-H9-WXN"/> + <outlet property="signInButton" destination="25e-pE-eb8" id="ovt-t5-7BV"/> + <outlet property="signOutButton" destination="RKb-EE-mCZ" id="afy-Q6-rK8"/> + <outlet property="subLabel" destination="A5M-7J-77L" id="DIj-ZX-1NK"/> + </connections> + </viewController> + <placeholder placeholderIdentifier="IBFirstResponder" id="W5J-7L-Pyd" sceneMemberID="firstResponder"/> + </objects> + <point key="canvasLocation" x="750" y="-320"/> + </scene> + <!--Make RPC--> + <scene sceneID="wg7-f3-ORb"> + <objects> + <viewController id="8rJ-Kc-sve" userLabel="Make RPC" customClass="MakeRPCViewController" sceneMemberID="viewController"> + <layoutGuides> + <viewControllerLayoutGuide type="top" id="L7p-HK-0SC"/> + <viewControllerLayoutGuide type="bottom" id="Djb-ko-YwX"/> + </layoutGuides> + <view key="view" contentMode="scaleToFill" id="QS5-Rx-YEW"> + <rect key="frame" x="0.0" y="0.0" width="600" height="600"/> + <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/> + <subviews> + <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" misplaced="YES" text="Waiting for RPC to complete..." lineBreakMode="wordWrap" numberOfLines="0" minimumFontSize="10" translatesAutoresizingMaskIntoConstraints="NO" id="zEq-FU-wV5"> + <rect key="frame" x="16" y="286" width="568" height="28"/> + <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/> + <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="18"/> + <color key="textColor" cocoaTouchSystemColor="darkTextColor"/> + <nil key="highlightedColor"/> + </label> + </subviews> + <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/> + <constraints> + <constraint firstItem="zEq-FU-wV5" firstAttribute="leading" secondItem="QS5-Rx-YEW" secondAttribute="leadingMargin" id="173-PJ-A9Y"/> + <constraint firstAttribute="trailingMargin" secondItem="zEq-FU-wV5" secondAttribute="trailing" id="Tct-jU-lL7"/> + <constraint firstAttribute="centerY" secondItem="zEq-FU-wV5" secondAttribute="centerY" id="qzY-Ky-pLD"/> + </constraints> + </view> + <tabBarItem key="tabBarItem" title="Make RPC" image="second" id="cPa-gy-q4n" userLabel="Make RPC"/> + <connections> + <outlet property="mainLabel" destination="zEq-FU-wV5" id="l1H-U6-oAa"/> + </connections> + </viewController> + <placeholder placeholderIdentifier="IBFirstResponder" id="4Nw-L8-lE0" sceneMemberID="firstResponder"/> + </objects> + <point key="canvasLocation" x="750" y="360"/> + </scene> + <!--Tab Bar Controller--> + <scene sceneID="yl2-sM-qoP"> + <objects> + <tabBarController id="49e-Tb-3d3" sceneMemberID="viewController"> + <nil key="simulatedBottomBarMetrics"/> + <tabBar key="tabBar" contentMode="scaleToFill" id="W28-zg-YXA"> + <rect key="frame" x="0.0" y="975" width="768" height="49"/> + <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/> + <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/> + </tabBar> + <connections> + <segue destination="9pv-A4-QxB" kind="relationship" relationship="viewControllers" id="u7Y-xg-7CH"/> + <segue destination="8rJ-Kc-sve" kind="relationship" relationship="viewControllers" id="lzU-1b-eKA"/> + </connections> + </tabBarController> + <placeholder placeholderIdentifier="IBFirstResponder" id="HuB-VB-40B" sceneMemberID="firstResponder"/> + </objects> + <point key="canvasLocation" x="0.0" y="0.0"/> + </scene> + </scenes> + <resources> + <image name="first" width="30" height="30"/> + <image name="second" width="30" height="30"/> + </resources> +</document> diff --git a/examples/objective-c/auth_sample/Misc/GoogleService-Info.plist b/examples/objective-c/auth_sample/Misc/GoogleService-Info.plist new file mode 100644 index 0000000000..86909d84a3 --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/GoogleService-Info.plist @@ -0,0 +1,10 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> +<plist version="1.0"> +<dict> + <key>CLIENT_ID</key> + <string>15087385131-lh9bpkiai9nls53uadju0if6k7un3uih.apps.googleusercontent.com</string> + <key>REVERSED_CLIENT_ID</key> + <string>com.googleusercontent.apps.15087385131-lh9bpkiai9nls53uadju0if6k7un3uih</string> +</dict> +</plist>
\ No newline at end of file diff --git a/examples/objective-c/auth_sample/Misc/Images.xcassets/AppIcon.appiconset/Contents.json b/examples/objective-c/auth_sample/Misc/Images.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000000..36d2c80d88 --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/Images.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,68 @@ +{ + "images" : [ + { + "idiom" : "iphone", + "size" : "29x29", + "scale" : "2x" + }, + { + "idiom" : "iphone", + "size" : "29x29", + "scale" : "3x" + }, + { + "idiom" : "iphone", + "size" : "40x40", + "scale" : "2x" + }, + { + "idiom" : "iphone", + "size" : "40x40", + "scale" : "3x" + }, + { + "idiom" : "iphone", + "size" : "60x60", + "scale" : "2x" + }, + { + "idiom" : "iphone", + "size" : "60x60", + "scale" : "3x" + }, + { + "idiom" : "ipad", + "size" : "29x29", + "scale" : "1x" + }, + { + "idiom" : "ipad", + "size" : "29x29", + "scale" : "2x" + }, + { + "idiom" : "ipad", + "size" : "40x40", + "scale" : "1x" + }, + { + "idiom" : "ipad", + "size" : "40x40", + "scale" : "2x" + }, + { + "idiom" : "ipad", + "size" : "76x76", + "scale" : "1x" + }, + { + "idiom" : "ipad", + "size" : "76x76", + "scale" : "2x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +}
\ No newline at end of file diff --git a/examples/objective-c/auth_sample/Misc/Images.xcassets/first.imageset/Contents.json b/examples/objective-c/auth_sample/Misc/Images.xcassets/first.imageset/Contents.json new file mode 100644 index 0000000000..33a745102c --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/Images.xcassets/first.imageset/Contents.json @@ -0,0 +1,12 @@ +{ + "images" : [ + { + "idiom" : "universal", + "filename" : "first.pdf" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +}
\ No newline at end of file diff --git a/examples/objective-c/auth_sample/Misc/Images.xcassets/first.imageset/first.pdf b/examples/objective-c/auth_sample/Misc/Images.xcassets/first.imageset/first.pdf Binary files differnew file mode 100644 index 0000000000..47d911dea6 --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/Images.xcassets/first.imageset/first.pdf diff --git a/examples/objective-c/auth_sample/Misc/Images.xcassets/second.imageset/Contents.json b/examples/objective-c/auth_sample/Misc/Images.xcassets/second.imageset/Contents.json new file mode 100644 index 0000000000..03bd9c927f --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/Images.xcassets/second.imageset/Contents.json @@ -0,0 +1,12 @@ +{ + "images" : [ + { + "idiom" : "universal", + "filename" : "second.pdf" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +}
\ No newline at end of file diff --git a/examples/objective-c/auth_sample/Misc/Images.xcassets/second.imageset/second.pdf b/examples/objective-c/auth_sample/Misc/Images.xcassets/second.imageset/second.pdf Binary files differnew file mode 100644 index 0000000000..401614e288 --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/Images.xcassets/second.imageset/second.pdf diff --git a/examples/objective-c/auth_sample/Misc/Info.plist b/examples/objective-c/auth_sample/Misc/Info.plist new file mode 100644 index 0000000000..fc292507c7 --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/Info.plist @@ -0,0 +1,80 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> +<plist version="1.0"> +<dict> + <key>CFBundleDevelopmentRegion</key> + <string>en</string> + <key>CFBundleExecutable</key> + <string>$(EXECUTABLE_NAME)</string> + <key>CFBundleIdentifier</key> + <string>io.grpc.$(PRODUCT_NAME:rfc1034identifier)</string> + <key>CFBundleInfoDictionaryVersion</key> + <string>6.0</string> + <key>CFBundleName</key> + <string>$(PRODUCT_NAME)</string> + <key>CFBundlePackageType</key> + <string>APPL</string> + <key>CFBundleShortVersionString</key> + <string>1.0</string> + <key>CFBundleSignature</key> + <string>????</string> + <key>CFBundleURLTypes</key> + <array> + <dict> + <key>CFBundleTypeRole</key> + <string>Editor</string> + <key>CFBundleURLName</key> + <string>REVERSED_CLIENT_ID</string> + <key>CFBundleURLSchemes</key> + <array> + <string>com.googleusercontent.apps.15087385131-lh9bpkiai9nls53uadju0if6k7un3uih</string> + </array> + </dict> + <dict> + <key>CFBundleTypeRole</key> + <string>Editor</string> + <key>CFBundleURLName</key> + <string>BUNDLE_ID</string> + <key>CFBundleURLSchemes</key> + <array> + <string>io.grpc.AuthSample</string> + </array> + </dict> + </array> + <key>CFBundleVersion</key> + <string>1</string> + <key>LSRequiresIPhoneOS</key> + <true/> + <key>UILaunchStoryboardName</key> + <string>Main</string> + <key>UIMainStoryboardFile</key> + <string>Main</string> + <key>UIRequiredDeviceCapabilities</key> + <array> + <string>armv7</string> + </array> + <key>UIStatusBarTintParameters</key> + <dict> + <key>UINavigationBar</key> + <dict> + <key>Style</key> + <string>UIBarStyleDefault</string> + <key>Translucent</key> + <false/> + </dict> + </dict> + <key>UISupportedInterfaceOrientations</key> + <array> + <string>UIInterfaceOrientationPortrait</string> + <string>UIInterfaceOrientationLandscapeLeft</string> + <string>UIInterfaceOrientationLandscapeRight</string> + </array> + <key>UISupportedInterfaceOrientations~ipad</key> + <array> + <string>UIInterfaceOrientationPortrait</string> + <string>UIInterfaceOrientationPortraitUpsideDown</string> + <string>UIInterfaceOrientationLandscapeLeft</string> + <string>UIInterfaceOrientationLandscapeRight</string> + </array> +</dict> +</plist> diff --git a/examples/objective-c/auth_sample/Misc/main.m b/examples/objective-c/auth_sample/Misc/main.m new file mode 100644 index 0000000000..81e9d44e54 --- /dev/null +++ b/examples/objective-c/auth_sample/Misc/main.m @@ -0,0 +1,41 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#import <UIKit/UIKit.h> +#import "AppDelegate.h" + +int main(int argc, char * argv[]) { + @autoreleasepool { + return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); + } +} diff --git a/examples/objective-c/auth_sample/Podfile b/examples/objective-c/auth_sample/Podfile new file mode 100644 index 0000000000..dd4fd558c0 --- /dev/null +++ b/examples/objective-c/auth_sample/Podfile @@ -0,0 +1,10 @@ +source 'https://github.com/CocoaPods/Specs.git' +platform :ios, '8.0' + +target 'AuthSample' do + # Depend on the generated AuthTestService library. + pod 'AuthTestService', :path => '.' + + # Depend on Google's OAuth2 library + pod 'Google/SignIn' +end diff --git a/examples/objective-c/auth_sample/README.md b/examples/objective-c/auth_sample/README.md new file mode 100644 index 0000000000..3dbe7e334c --- /dev/null +++ b/examples/objective-c/auth_sample/README.md @@ -0,0 +1,189 @@ +#OAuth2 on gRPC: Objective-C + +This example application demostrates how to use OAuth2 on gRPC to make authenticated API calls on +behalf of a user. By walking through it you'll learn how to use the Objective-C gRPC API to: + +- Initialize and configure a remote call object before the RPC is started. +- Set request metadata elements on a call, which are semantically equivalent to HTTP request +headers. +- Read response metadata from a call, which is equivalent to HTTP response headers and trailers. + +It assumes you know the basics on how to make gRPC API calls using the Objective-C client library, +as shown in the [Hello World](examples/objective-c/helloworld) +or [Route Guide](examples/objective-c/route_guide) tutorials, +and are familiar with OAuth2 concepts like _access token_. + +- [Example code and setup](#setup) +- [Try it out!](#try) +- [Create an RPC object and start it later](#rpc-object) +- [Set request metadata of a call: Authorization header with an access token](#request-metadata) +- [Get response metadata of a call: Auth challenge header](#response-metadata) + +<a name="setup"></a> +## Example code and setup + +The example code for our tutorial is in [examples/objective-c/auth_sample](examples/objective-c/auth_sample). +To download the example, clone this repository by running the following command: +```shell +$ git clone https://github.com/grpc/grpc.git +``` + +Then change your current directory to `examples/objective-c/auth_sample`: +```shell +$ cd examples/objective-c/auth_sample +``` + +Our example is a simple application with two views. The first one lets a user sign in and out using +the OAuth2 flow of Google's [iOS SignIn library](https://developers.google.com/identity/sign-in/ios/). +(Google's library is used in this example because the test gRPC service we are going to call expects +Google account credentials, but neither gRPC nor the Objective-C client library is tied to any +specific OAuth2 provider). The second view makes a gRPC request to the test server, using the +access token obtained by the first view. + +Note: OAuth2 libraries need the application to register and obtain an ID from the identity provider +(in the case of this example app, Google). The app's XCode project is configured using that ID, so +you shouldn't copy this project "as is" for your own app: it would result in your app being +identified in the consent screen as "gRPC-AuthSample", and not having access to real Google +services. Instead, configure your own XCode project following the [instructions here](https://developers.google.com/identity/sign-in/ios/). + +As with the other examples, you also should have [Cocoapods](https://cocoapods.org/#install) +installed, as well as the relevant tools to generate the client library code. You can obtain the +latter by following [these setup instructions](https://github.com/grpc/homebrew-grpc). + + +<a name="try"></a> +## Try it out! + +To try the sample app, first have Cocoapods generate and install the client library for our .proto +files: + +```shell +$ pod install +``` + +(This might have to compile OpenSSL, which takes around 15 minutes if Cocoapods doesn't have it yet +on your computer's cache). + +Finally, open the XCode workspace created by Cocoapods, and run the app. + +The first view, `SelectUserViewController.h/m`, asks you to sign in with your Google account, and to +give the "gRPC-AuthSample" app the following permissions: + +- View your email address. +- View your basic profile info. +- "Test scope for access to the Zoo service". + +This last permission, corresponding to the scope `https://www.googleapis.com/auth/xapi.zoo` doesn't +grant any real capability: it's only used for testing. You can log out at any time. + +The second view, `MakeRPCViewController.h/m`, makes a gRPC request to a test server at +https://grpc-test.sandbox.google.com, sending the access token along with the request. The test +service simply validates the token and writes in its response which user it belongs to, and which +scopes it gives access to. (The client application already knows those two values; it's a way to +verify that everything went as expected). + +The next sections guide you step-by-step through how the gRPC call in `MakeRPCViewController` is +performed. + +<a name="rpc-object"></a> +## Create an RPC object and start it later + +The other basic tutorials show how to invoke an RPC by calling an asynchronous method in a generated +client object. This shows how to initialize an object that represents the RPC, and configure it +before starting the network request. + +Assume you have a proto service definition like this: + +```protobuf +option objc_class_prefix = "AUTH"; + +service TestService { + rpc UnaryCall(Request) returns (Response); +} +``` + +A `unaryCallWithRequest:handler:` method, with which you're already familiar, is generated for the +`AUTHTestService` class: + +```objective-c +[client unaryCallWithRequest:request handler:^(AUTHResponse *response, NSError *error) { + ... +}]; +``` + +In addition, an `RPCToUnaryCallWithRequest:handler:` method is generated, which returns a +not-yet-started RPC object: + +```objective-c +#import <ProtoRPC/ProtoRPC.h> + +ProtoRPC *call = + [client RPCToUnaryCallWithRequest:request handler:^(AUTHResponse *response, NSError *error) { + ... + }]; +``` + +The RPC represented by this object can be started at any later time like this: + +```objective-c +[call start]; +``` + +<a name="request-metadata"></a> +## Set request metadata of a call: Authorization header with an access token + +The `ProtoRPC` class has a `requestMetadata` property (inherited from `GRPCCall`) defined like this: + +```objective-c +- (NSMutableDictionary *)requestMetadata; // nonatomic +- (void)setRequestMetadata:(NSDictionary *)requestMetadata; // nonatomic, copy +``` + +Setting it to a dictionary of metadata keys and values will have them sent on the wire when the call +is started. gRPC metadata are pieces of information about the call sent by the client to the server +(and vice versa). They take the form of key-value pairs and are essentially opaque to gRPC itself. + +```objective-c +call.requestMetadata = @{@"My-Header": @"Value for this header", + @"Another-Header": @"Its value"}; +``` + +For convenience, the property is initialized with an empty `NSMutableDictionary`, so that request +metadata elements can be set like this: + +```objective-c +call.requestMetadata[@"My-Header"] = @"Value for this header"; +``` + +If you have an access token, OAuth2 specifies it is to be sent in this format: + +```objective-c +call.requestMetadata[@"Authorization"] = [@"Bearer " stringByAppendingString:accessToken]; +``` + +<a name="response-metadata"></a> +## Get response metadata of a call: Auth challenge header + +The `ProtoRPC` class also inherits a `responseMetadata` property, analogous to the request metadata +we just looked at. It's defined like this: + +```objective-c +@property(atomic, readonly) NSDictionary *responseMetadata; +``` + +To access OAuth2's authentication challenge header you write: + +```objective-c +call.responseMetadata[@"www-authenticate"] +``` + +Note that, as gRPC metadata elements are mapped to HTTP/2 headers (or trailers), the keys of the +response metadata are always ASCII strings in lowercase. + +Many uses cases of response metadata are getting more details about an RPC error. For convenience, +when a `NSError` instance is passed to an RPC handler block, the response metadata dictionary can +also be accessed this way: + +```objective-c +error.userInfo[kGRPCStatusMetadataKey] +``` diff --git a/examples/objective-c/auth_sample/SelectUserViewController.h b/examples/objective-c/auth_sample/SelectUserViewController.h new file mode 100644 index 0000000000..eb3c2cf5f0 --- /dev/null +++ b/examples/objective-c/auth_sample/SelectUserViewController.h @@ -0,0 +1,42 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#import <Google/SignIn.h> +#import <UIKit/UIKit.h> + +@interface SelectUserViewController : UIViewController <GIDSignInDelegate, GIDSignInUIDelegate> +@property(weak, nonatomic) IBOutlet GIDSignInButton *signInButton; +@property(weak, nonatomic) IBOutlet UIButton *signOutButton; +@property(weak, nonatomic) IBOutlet UILabel *mainLabel; +@property(weak, nonatomic) IBOutlet UILabel *subLabel; +@end diff --git a/examples/objective-c/auth_sample/SelectUserViewController.m b/examples/objective-c/auth_sample/SelectUserViewController.m new file mode 100644 index 0000000000..954c531f3f --- /dev/null +++ b/examples/objective-c/auth_sample/SelectUserViewController.m @@ -0,0 +1,86 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#import "SelectUserViewController.h" + +#import "MakeRPCViewController.h" + +@implementation SelectUserViewController + +- (void)viewDidLoad { + [super viewDidLoad]; + + self.signOutButton.layer.cornerRadius = 5; + self.signOutButton.hidden = YES; + + // As instructed in https://developers.google.com/identity/sign-in/ios/sign-in + GIDSignIn *signIn = GIDSignIn.sharedInstance; + signIn.delegate = self; + signIn.uiDelegate = self; + + // As instructed in https://developers.google.com/identity/sign-in/ios/additional-scopes + if (![signIn.scopes containsObject:kTestScope]) { + signIn.scopes = [signIn.scopes arrayByAddingObject:kTestScope]; + } + + [signIn signInSilently]; +} + +- (void)signIn:(GIDSignIn *)signIn +didSignInForUser:(GIDGoogleUser *)user + withError:(NSError *)error { + if (error) { + // The user probably cancelled the sign-in flow. + return; + } + + self.mainLabel.text = [NSString stringWithFormat:@"User: %@", user.profile.email]; + NSString *scopes = [user.accessibleScopes componentsJoinedByString:@", "]; + scopes = scopes.length ? scopes : @"(none)"; + self.subLabel.text = [NSString stringWithFormat:@"Scopes: %@", scopes]; + + self.signInButton.hidden = YES; + self.signOutButton.hidden = NO; +} + +- (IBAction)didTapSignOut { + [GIDSignIn.sharedInstance signOut]; + + self.mainLabel.text = @"Please sign in."; + self.subLabel.text = @""; + + self.signInButton.hidden = NO; + self.signOutButton.hidden = YES; +} + +@end |