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authorChris Ballinger <chrisballinger@gmail.com>2016-04-08 17:24:41 -0700
committerChris Ballinger <chrisballinger@gmail.com>2016-04-08 17:26:12 -0700
commit719eb543a8d08c4f536ea7933ffb3af0a8553e87 (patch)
tree0d8b02e2a1e2e5fd7882a6c20fb0396b47ca5c6a /xcode/OLMKit/OLMAccount.m
parent989056e0752e949d02a57d8f93927582f297fbfb (diff)
Xcode, podspec, wrapper
Diffstat (limited to 'xcode/OLMKit/OLMAccount.m')
-rw-r--r--xcode/OLMKit/OLMAccount.m116
1 files changed, 116 insertions, 0 deletions
diff --git a/xcode/OLMKit/OLMAccount.m b/xcode/OLMKit/OLMAccount.m
new file mode 100644
index 0000000..58dd4ad
--- /dev/null
+++ b/xcode/OLMKit/OLMAccount.m
@@ -0,0 +1,116 @@
+//
+// OLMAccount.m
+// olm
+//
+// Created by Chris Ballinger on 4/8/16.
+//
+//
+
+#import "OLMAccount.h"
+#import "OLMAccount_Private.h"
+#import "OLMUtility.h"
+
+@import Security;
+
+@implementation OLMAccount
+
+- (void) dealloc {
+ olm_clear_account(_account);
+ free(_account);
+}
+
+- (BOOL) initializeAccountMemory {
+ size_t accountSize = olm_account_size();
+ _account = malloc(accountSize);
+ NSParameterAssert(_account != nil);
+ if (!_account) {
+ return NO;
+ }
+ _account = olm_account(_account);
+ NSParameterAssert(_account != nil);
+ if (!_account) {
+ return NO;
+ }
+ return YES;
+}
+
+- (instancetype) initNewAccount {
+ self = [super init];
+ if (!self) {
+ return nil;
+ }
+ BOOL success = [self initializeAccountMemory];
+ if (!success) {
+ return nil;
+ }
+ size_t randomLength = olm_create_account_random_length(_account);
+ size_t accountResult = olm_create_account(_account, (void*)[OLMUtility randomBytesOfLength:randomLength].bytes, randomLength);
+ if (accountResult == olm_error()) {
+ const char *error = olm_account_last_error(_account);
+ NSLog(@"error creating account: %s", error);
+ return nil;
+ }
+ return self;
+}
+
+- (size_t) maxOneTimeKeys {
+ return olm_account_max_number_of_one_time_keys(_account);
+}
+
+
+/** public identity keys */
+- (NSDictionary*) identityKeys {
+ size_t identityKeysLength = olm_account_identity_keys_length(_account);
+ uint8_t *identityKeysBytes = malloc(identityKeysLength);
+ if (!identityKeysBytes) {
+ return nil;
+ }
+ size_t result = olm_account_identity_keys(_account, identityKeysBytes, identityKeysLength);
+ if (result == olm_error()) {
+ const char *error = olm_account_last_error(_account);
+ NSLog(@"error getting id keys: %s", error);
+ free(identityKeysBytes);
+ return nil;
+ }
+ NSData *idKeyData = [NSData dataWithBytesNoCopy:identityKeysBytes length:identityKeysLength freeWhenDone:YES];
+ NSError *error = nil;
+ NSDictionary *keysDictionary = [NSJSONSerialization JSONObjectWithData:idKeyData options:0 error:&error];
+ if (error) {
+ NSLog(@"Could not decode JSON: %@", error.localizedDescription);
+ }
+ return keysDictionary;
+}
+
+- (NSDictionary*) oneTimeKeys {
+ size_t otkLength = olm_account_one_time_keys_length(_account);
+ uint8_t *otkBytes = malloc(otkLength);
+ if (!otkBytes) {
+ return nil;
+ }
+ size_t result = olm_account_one_time_keys(_account, otkBytes, otkLength);
+ if (result == olm_error()) {
+ const char *error = olm_account_last_error(_account);
+ NSLog(@"error getting id keys: %s", error);
+ free(otkBytes);
+ }
+ NSData *otk = [NSData dataWithBytesNoCopy:otkBytes length:otkLength freeWhenDone:YES];
+ NSError *error = nil;
+ NSDictionary *keysDictionary = [NSJSONSerialization JSONObjectWithData:otk options:0 error:&error];
+ if (error) {
+ NSLog(@"Could not decode JSON: %@", error.localizedDescription);
+ }
+ return keysDictionary;
+}
+
+
+- (void) generateOneTimeKeys:(NSUInteger)numberOfKeys {
+ size_t randomLength = olm_account_generate_one_time_keys_random_length(_account, numberOfKeys);
+ size_t result = olm_account_generate_one_time_keys(_account, numberOfKeys, (void*)[OLMUtility randomBytesOfLength:randomLength].bytes, randomLength);
+ if (result == olm_error()) {
+ const char *error = olm_account_last_error(_account);
+ NSLog(@"error generating keys: %s", error);
+ }
+}
+
+
+@end